#! /bin/sh # From configure.in CVSid. # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.59 for GNU C Library (see version.h). # # Report bugs to . # # Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi DUALCASE=1; export DUALCASE # for MKS sh # Support unset when possible. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then as_unset=unset else as_unset=false fi # Work around bugs in pre-3.0 UWIN ksh. $as_unset ENV MAIL MAILPATH PS1='$ ' PS2='> ' PS4='+ ' # NLS nuisances. for as_var in \ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ LC_TELEPHONE LC_TIME do if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then eval $as_var=C; export $as_var else $as_unset $as_var fi done # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1; then as_expr=expr else as_expr=false fi if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then as_basename=basename else as_basename=false fi # Name of the executable. as_me=`$as_basename "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)$' \| \ . : '\(.\)' 2>/dev/null || echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } /^X\/\(\/\/\)$/{ s//\1/; q; } /^X\/\(\/\).*/{ s//\1/; q; } s/.*/./; q'` # PATH needs CR, and LINENO needs CR and PATH. # Avoid depending upon Character Ranges. as_cr_letters='abcdefghijklmnopqrstuvwxyz' as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi as_lineno_1=$LINENO as_lineno_2=$LINENO as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` test "x$as_lineno_1" != "x$as_lineno_2" && test "x$as_lineno_3" = "x$as_lineno_2" || { # Find who we are. Look in the path if we contain no path at all # relative or not. case $0 in *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break done ;; esac # We did not find ourselves, most probably we were run as `sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 { (exit 1); exit 1; }; } fi case $CONFIG_SHELL in '') as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for as_base in sh bash ksh sh5; do case $as_dir in /*) if ("$as_dir/$as_base" -c ' as_lineno_1=$LINENO as_lineno_2=$LINENO as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` test "x$as_lineno_1" != "x$as_lineno_2" && test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } CONFIG_SHELL=$as_dir/$as_base export CONFIG_SHELL exec "$CONFIG_SHELL" "$0" ${1+"$@"} fi;; esac done done ;; esac # Create $as_me.lineno as a copy of $as_myself, but with $LINENO # uniformly replaced by the line number. The first 'sed' inserts a # line-number line before each line; the second 'sed' does the real # work. The second script uses 'N' to pair each line-number line # with the numbered line, and appends trailing '-' during # substitution so that $LINENO is not a special case at line end. # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) sed '=' <$as_myself | sed ' N s,$,-, : loop s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, t loop s,-$,, s,^['$as_cr_digits']*\n,, ' >$as_me.lineno && chmod +x $as_me.lineno || { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensible to this). . ./$as_me.lineno # Exit status is that of the last command. exit } case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in *c*,-n*) ECHO_N= ECHO_C=' ' ECHO_T=' ' ;; *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; *) ECHO_N= ECHO_C='\c' ECHO_T= ;; esac if expr a : '\(a\)' >/dev/null 2>&1; then as_expr=expr else as_expr=false fi rm -f conf$$ conf$$.exe conf$$.file echo >conf$$.file if ln -s conf$$.file conf$$ 2>/dev/null; then # We could just check for DJGPP; but this test a) works b) is more generic # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). if test -f conf$$.exe; then # Don't use ln at all; we don't have any links as_ln_s='cp -p' else as_ln_s='ln -s' fi elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else as_ln_s='cp -p' fi rm -f conf$$ conf$$.exe conf$$.file if mkdir -p . 2>/dev/null; then as_mkdir_p=: else test -d ./-p && rmdir ./-p as_mkdir_p=false fi as_executable_p="test -f" # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" # Sed expression to map a string onto a valid variable name. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" # IFS # We need space, tab and new line, in precisely that order. as_nl=' ' IFS=" $as_nl" # CDPATH. $as_unset CDPATH # Name of the host. # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, # so uname gets run too. ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` exec 6>&1 # # Initializations. # ac_default_prefix=/usr/local ac_config_libobj_dir=. cross_compiling=no subdirs= MFLAGS= MAKEFLAGS= SHELL=${CONFIG_SHELL-/bin/sh} # Maximum number of lines to put in a shell here document. # This variable seems obsolete. It should probably be removed, and # only ac_max_sed_lines should be used. : ${ac_max_here_lines=38} # Identity of this package. PACKAGE_NAME='GNU C Library' PACKAGE_TARNAME='c-library' PACKAGE_VERSION='(see version.h)' PACKAGE_STRING='GNU C Library (see version.h)' PACKAGE_BUGREPORT='glibc' ac_unique_file="include/features.h" ac_subdirs_all="$ac_subdirs_all " # Factoring default headers for most tests. ac_includes_default="\ #include #if HAVE_SYS_TYPES_H # include #endif #if HAVE_SYS_STAT_H # include #endif #if STDC_HEADERS # include # include #else # if HAVE_STDLIB_H # include # endif #endif #if HAVE_STRING_H # if !STDC_HEADERS && HAVE_MEMORY_H # include # endif # include #endif #if HAVE_STRINGS_H # include #endif #if HAVE_INTTYPES_H # include #else # if HAVE_STDINT_H # include # endif #endif #if HAVE_UNISTD_H # include #endif" ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi bindnow force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os subdirs add_ons add_on_subdirs base_machine submachine sysnames sysdeps_add_ons INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP CXX CXXFLAGS ac_ct_CXX AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF SYSINCLUDES CXX_SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO BISON VERSIONING libc_cv_cc_with_libunwind libc_cv_Bgroup libc_cv_libgcc_s_suffix libc_cv_as_needed ASFLAGS_config libc_cv_z_combreloc libc_cv_z_execstack libc_cv_fpie libc_cv_hashstyle fno_unit_at_a_time libc_cv_ssp libc_cv_have_initfini no_whole_archive exceptions LIBGD have_libaudit have_libcap have_selinux EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir libc_cv_forced_unwind use_ldconfig ldd_rewrite_script elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. ac_init_help= ac_init_version=false # The variables have the same names as the options, with # dashes changed to underlines. cache_file=/dev/null exec_prefix=NONE no_create= no_recursion= prefix=NONE program_prefix=NONE program_suffix=NONE program_transform_name=s,x,x, silent= site= srcdir= verbose= x_includes=NONE x_libraries=NONE # Installation directory options. # These are left unexpanded so users can "make install exec_prefix=/foo" # and all the variables that are supposed to be based on exec_prefix # by default will actually change. # Use braces instead of parens because sh, perl, etc. also accept them. bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' datadir='${prefix}/share' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' libdir='${exec_prefix}/lib' includedir='${prefix}/include' oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' ac_prev= for ac_option do # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval "$ac_prev=\$ac_option" ac_prev= continue fi ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` # Accept the important Cygnus configure options, so we can diagnose typos. case $ac_option in -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) cache_file=$ac_optarg ;; --config-cache | -C) cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | --da=*) datadir=$ac_optarg ;; -disable-* | --disable-*) ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && { echo "$as_me: error: invalid feature name: $ac_feature" >&2 { (exit 1); exit 1; }; } ac_feature=`echo $ac_feature | sed 's/-/_/g'` eval "enable_$ac_feature=no" ;; -enable-* | --enable-*) ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && { echo "$as_me: error: invalid feature name: $ac_feature" >&2 { (exit 1); exit 1; }; } ac_feature=`echo $ac_feature | sed 's/-/_/g'` case $ac_option in *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac eval "enable_$ac_feature='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | --exec | --exe | --ex) ac_prev=exec_prefix ;; -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) exec_prefix=$ac_optarg ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; -help | --help | --hel | --he | -h) ac_init_help=long ;; -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) ac_init_help=recursive ;; -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) ac_init_help=short ;; -host | --host | --hos | --ho) ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) host_alias=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) libexecdir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst \ | --locals | --local | --loca | --loc | --lo) ac_prev=localstatedir ;; -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) no_recursion=yes ;; -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ | --oldin | --oldi | --old | --ol | --o) ac_prev=oldincludedir ;; -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) prefix=$ac_optarg ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) program_prefix=$ac_optarg ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) program_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ | --program-transform-n | --program-transform- \ | --program-transform | --program-transfor \ | --program-transfo | --program-transf \ | --program-trans | --program-tran \ | --progr-tra | --program-tr | --program-t) ac_prev=program_transform_name ;; -program-transform-name=* | --program-transform-name=* \ | --program-transform-nam=* | --program-transform-na=* \ | --program-transform-n=* | --program-transform-=* \ | --program-transform=* | --program-transfor=* \ | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) program_transform_name=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) silent=yes ;; -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ | --sharedst | --shareds | --shared | --share | --shar \ | --sha | --sh) ac_prev=sharedstatedir ;; -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) srcdir=$ac_optarg ;; -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | --syscon | --sysco | --sysc | --sys | --sy) ac_prev=sysconfdir ;; -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; -version | --version | --versio | --versi | --vers | -V) ac_init_version=: ;; -with-* | --with-*) ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # Reject names that are not valid shell variable names. expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && { echo "$as_me: error: invalid package name: $ac_package" >&2 { (exit 1); exit 1; }; } ac_package=`echo $ac_package| sed 's/-/_/g'` case $ac_option in *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac eval "with_$ac_package='$ac_optarg'" ;; -without-* | --without-*) ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` # Reject names that are not valid shell variable names. expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && { echo "$as_me: error: invalid package name: $ac_package" >&2 { (exit 1); exit 1; }; } ac_package=`echo $ac_package | sed 's/-/_/g'` eval "with_$ac_package=no" ;; --x) # Obsolete; use --with-x. with_x=yes ;; -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | --x-incl | --x-inc | --x-in | --x-i) ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) x_includes=$ac_optarg ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries=$ac_optarg ;; -*) { echo "$as_me: error: unrecognized option: $ac_option Try \`$0 --help' for more information." >&2 { (exit 1); exit 1; }; } ;; *=*) ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` # Reject names that are not valid shell variable names. expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 { (exit 1); exit 1; }; } ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` eval "$ac_envvar='$ac_optarg'" export $ac_envvar ;; *) # FIXME: should be removed in autoconf 3.0. echo "$as_me: WARNING: you should use --build, --host, --target" >&2 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && echo "$as_me: WARNING: invalid host type: $ac_option" >&2 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} ;; esac done if test -n "$ac_prev"; then ac_option=--`echo $ac_prev | sed 's/_/-/g'` { echo "$as_me: error: missing argument to $ac_option" >&2 { (exit 1); exit 1; }; } fi # Be sure to have absolute paths. for ac_var in exec_prefix prefix do eval ac_val=$`echo $ac_var` case $ac_val in [\\/$]* | ?:[\\/]* | NONE | '' ) ;; *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; };; esac done # Be sure to have absolute paths. for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ localstatedir libdir includedir oldincludedir infodir mandir do eval ac_val=$`echo $ac_var` case $ac_val in [\\/$]* | ?:[\\/]* ) ;; *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; };; esac done # There might be people who depend on the old broken behavior: `$host' # used to hold the argument of --host etc. # FIXME: To remove some day. build=$build_alias host=$host_alias target=$target_alias # FIXME: To remove some day. if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used." >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi fi ac_tool_prefix= test -n "$host_alias" && ac_tool_prefix=$host_alias- test "$silent" = yes && exec 6>/dev/null # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. ac_confdir=`(dirname "$0") 2>/dev/null || $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$0" : 'X\(//\)[^/]' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$0" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then srcdir=.. fi else ac_srcdir_defaulted=no fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 { (exit 1); exit 1; }; } else { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi fi (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 { (exit 1); exit 1; }; } srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` ac_env_build_alias_set=${build_alias+set} ac_env_build_alias_value=$build_alias ac_cv_env_build_alias_set=${build_alias+set} ac_cv_env_build_alias_value=$build_alias ac_env_host_alias_set=${host_alias+set} ac_env_host_alias_value=$host_alias ac_cv_env_host_alias_set=${host_alias+set} ac_cv_env_host_alias_value=$host_alias ac_env_target_alias_set=${target_alias+set} ac_env_target_alias_value=$target_alias ac_cv_env_target_alias_set=${target_alias+set} ac_cv_env_target_alias_value=$target_alias ac_env_CC_set=${CC+set} ac_env_CC_value=$CC ac_cv_env_CC_set=${CC+set} ac_cv_env_CC_value=$CC ac_env_CFLAGS_set=${CFLAGS+set} ac_env_CFLAGS_value=$CFLAGS ac_cv_env_CFLAGS_set=${CFLAGS+set} ac_cv_env_CFLAGS_value=$CFLAGS ac_env_LDFLAGS_set=${LDFLAGS+set} ac_env_LDFLAGS_value=$LDFLAGS ac_cv_env_LDFLAGS_set=${LDFLAGS+set} ac_cv_env_LDFLAGS_value=$LDFLAGS ac_env_CPPFLAGS_set=${CPPFLAGS+set} ac_env_CPPFLAGS_value=$CPPFLAGS ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} ac_cv_env_CPPFLAGS_value=$CPPFLAGS ac_env_CPP_set=${CPP+set} ac_env_CPP_value=$CPP ac_cv_env_CPP_set=${CPP+set} ac_cv_env_CPP_value=$CPP ac_env_CXX_set=${CXX+set} ac_env_CXX_value=$CXX ac_cv_env_CXX_set=${CXX+set} ac_cv_env_CXX_value=$CXX ac_env_CXXFLAGS_set=${CXXFLAGS+set} ac_env_CXXFLAGS_value=$CXXFLAGS ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} ac_cv_env_CXXFLAGS_value=$CXXFLAGS # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF \`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. Defaults for the options are specified in brackets. Configuration: -h, --help display this help and exit --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit -q, --quiet, --silent do not print \`checking...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for \`--cache-file=config.cache' -n, --no-create do not create output files --srcdir=DIR find the sources in DIR [configure dir or \`..'] _ACEOF cat <<_ACEOF Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify an installation prefix other than \`$ac_default_prefix' using \`--prefix', for instance \`--prefix=\$HOME'. For better control, use the options below. Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] --datadir=DIR read-only architecture-independent data [PREFIX/share] --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] --infodir=DIR info documentation [PREFIX/info] --mandir=DIR man documentation [PREFIX/man] _ACEOF cat <<\_ACEOF System types: --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in short | recursive ) echo "Configuration of GNU C Library (see version.h):";; esac cat <<\_ACEOF Optional Features: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --disable-sanity-checks really do not use threads (should not be used except in special situations) [default=yes] --enable-check-abi do "make check-abi" in "make check" (no/warn/yes) [default=no] --enable-shared build shared library [default=yes if GNU ld & ELF] --enable-profile build profiled library [default=no] --enable-omitfp build undebuggable optimized library [default=no] --enable-bounded build with runtime bounds checking [default=no] --disable-versioning do not include versioning information in the library objects [default=yes if supported] --enable-oldest-abi=ABI configure the oldest ABI supported [e.g. 2.2] [default=glibc default] --enable-stackguard-randomization initialize __stack_chk_guard canary with a random number at program start --enable-add-ons[=DIRS...] configure and build add-ons in DIR1,DIR2,... search for add-ons if no parameter given --disable-hidden-plt do not hide internal function calls to avoid PLT --enable-bind-now disable lazy relocations in DSOs --enable-static-nss build static NSS modules [default=no] --disable-force-install don't force installation of files from this package, even if they are older than the installed files --enable-kernel=VERSION compile for compatibility with kernel not older than VERSION --enable-all-warnings enable all useful warnings gcc can issue Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-gd=DIR find libgd include dir and library with prefix DIR --with-gd-include=DIR find libgd include files in DIR --with-gd-lib=DIR find libgd library files in DIR --with-fp if using floating-point hardware [default=yes] --with-binutils=PATH specify location of binutils (as and ld) --with-elf if using the ELF object format --with-selinux if building with SELinux support --with-xcoff if using the XCOFF object format --without-cvs if CVS should not be used --with-headers=PATH location of system headers to use (for example /usr/src/linux/include) [default=compiler default] --with-tls enable support for TLS --without-__thread do not use TLS features even when supporting them --with-cpu=CPU select code for CPU variant Some influential environment variables: CC C compiler command CFLAGS C compiler flags LDFLAGS linker flags, e.g. -L if you have libraries in a nonstandard directory CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have headers in a nonstandard directory CPP C preprocessor CXX C++ compiler command CXXFLAGS C++ compiler flags Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. Report bugs to . _ACEOF fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. ac_popdir=`pwd` for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue test -d $ac_dir || continue ac_builddir=. if test "$ac_dir" != .; then ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A "../" for each directory in $ac_dir_suffix. ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` else ac_dir_suffix= ac_top_builddir= fi case $srcdir in .) # No --srcdir option. We are building in place. ac_srcdir=. if test -z "$ac_top_builddir"; then ac_top_srcdir=. else ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` fi ;; [\\/]* | ?:[\\/]* ) # Absolute path. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ;; *) # Relative path. ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_builddir$srcdir ;; esac # Do not use `cd foo && pwd` to compute absolute paths, because # the directories may not exist. case `pwd` in .) ac_abs_builddir="$ac_dir";; *) case "$ac_dir" in .) ac_abs_builddir=`pwd`;; [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; *) ac_abs_builddir=`pwd`/"$ac_dir";; esac;; esac case $ac_abs_builddir in .) ac_abs_top_builddir=${ac_top_builddir}.;; *) case ${ac_top_builddir}. in .) ac_abs_top_builddir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; esac;; esac case $ac_abs_builddir in .) ac_abs_srcdir=$ac_srcdir;; *) case $ac_srcdir in .) ac_abs_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; esac;; esac case $ac_abs_builddir in .) ac_abs_top_srcdir=$ac_top_srcdir;; *) case $ac_top_srcdir in .) ac_abs_top_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; esac;; esac cd $ac_dir # Check for guested configure; otherwise get Cygnus style configure. if test -f $ac_srcdir/configure.gnu; then echo $SHELL $ac_srcdir/configure.gnu --help=recursive elif test -f $ac_srcdir/configure; then echo $SHELL $ac_srcdir/configure --help=recursive elif test -f $ac_srcdir/configure.ac || test -f $ac_srcdir/configure.in; then echo $ac_configure --help else echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi cd $ac_popdir done fi test -n "$ac_init_help" && exit 0 if $ac_init_version; then cat <<\_ACEOF GNU C Library configure (see version.h) generated by GNU Autoconf 2.59 Copyright (C) 2003 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF exit 0 fi exec 5>config.log cat >&5 <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by GNU C Library $as_me (see version.h), which was generated by GNU Autoconf 2.59. Invocation command line was $ $0 $@ _ACEOF { cat <<_ASUNAME ## --------- ## ## Platform. ## ## --------- ## hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` hostinfo = `(hostinfo) 2>/dev/null || echo unknown` /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` _ASUNAME as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. echo "PATH: $as_dir" done } >&5 cat >&5 <<_ACEOF ## ----------- ## ## Core tests. ## ## ----------- ## _ACEOF # Keep a trace of the command line. # Strip out --no-create and --no-recursion so they do not pile up. # Strip out --silent because we don't want to record it for future runs. # Also quote any args containing shell meta-characters. # Make two passes to allow for proper duplicate-argument suppression. ac_configure_args= ac_configure_args0= ac_configure_args1= ac_sep= ac_must_keep_next=false for ac_pass in 1 2 do for ac_arg do case $ac_arg in -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) continue ;; *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; esac case $ac_pass in 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 2) ac_configure_args1="$ac_configure_args1 '$ac_arg'" if test $ac_must_keep_next = true; then ac_must_keep_next=false # Got value, back to normal. else case $ac_arg in *=* | --config-cache | -C | -disable-* | --disable-* \ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ | -with-* | --with-* | -without-* | --without-* | --x) case "$ac_configure_args0 " in "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; esac ;; -* ) ac_must_keep_next=true ;; esac fi ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" # Get rid of the leading space. ac_sep=" " ;; esac done done $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } # When interrupted or exit'd, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there # would cause problems or look ugly. # WARNING: Be sure not to use single quotes in there, as some shells, # such as our DU 5.0 friend, will then `close' the trap. trap 'exit_status=$? # Save into config.log some information that might help in debugging. { echo cat <<\_ASBOX ## ---------------- ## ## Cache variables. ## ## ---------------- ## _ASBOX echo # The following way of writing the cache mishandles newlines in values, { (set) 2>&1 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in *ac_space=\ *) sed -n \ "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" ;; *) sed -n \ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ;; esac; } echo cat <<\_ASBOX ## ----------------- ## ## Output variables. ## ## ----------------- ## _ASBOX echo for ac_var in $ac_subst_vars do eval ac_val=$`echo $ac_var` echo "$ac_var='"'"'$ac_val'"'"'" done | sort echo if test -n "$ac_subst_files"; then cat <<\_ASBOX ## ------------- ## ## Output files. ## ## ------------- ## _ASBOX echo for ac_var in $ac_subst_files do eval ac_val=$`echo $ac_var` echo "$ac_var='"'"'$ac_val'"'"'" done | sort echo fi if test -s confdefs.h; then cat <<\_ASBOX ## ----------- ## ## confdefs.h. ## ## ----------- ## _ASBOX echo sed "/^$/d" confdefs.h | sort echo fi test "$ac_signal" != 0 && echo "$as_me: caught signal $ac_signal" echo "$as_me: exit $exit_status" } >&5 rm -f core *.core && rm -rf conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 for ac_signal in 1 2 13 15; do trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal done ac_signal=0 # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -rf conftest* confdefs.h # AIX cpp loses on an empty file, so make sure it contains at least a newline. echo >confdefs.h # Predefined preprocessor variables. cat >>confdefs.h <<_ACEOF #define PACKAGE_NAME "$PACKAGE_NAME" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_TARNAME "$PACKAGE_TARNAME" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_VERSION "$PACKAGE_VERSION" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_STRING "$PACKAGE_STRING" _ACEOF cat >>confdefs.h <<_ACEOF #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" _ACEOF # Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" else CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 echo "$as_me: loading site script $ac_site_file" >&6;} sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi done if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then { echo "$as_me:$LINENO: loading cache $cache_file" >&5 echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . $cache_file;; *) . ./$cache_file;; esac fi else { echo "$as_me:$LINENO: creating cache $cache_file" >&5 echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi # Check that the precious variables saved in the cache have kept the same # value. ac_cache_corrupted=false for ac_var in `(set) 2>&1 | sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val="\$ac_cv_env_${ac_var}_value" eval ac_new_val="\$ac_env_${ac_var}_value" case $ac_old_set,$ac_new_set in set,) { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 echo "$as_me: former value: $ac_old_val" >&2;} { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 echo "$as_me: current value: $ac_new_val" >&2;} ac_cache_corrupted=: fi;; esac # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; *) ac_arg=$ac_var=$ac_new_val ;; esac case " $ac_configure_args " in *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 echo "$as_me: error: changes in the environment can compromise the build" >&2;} { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_config_headers="$ac_config_headers config.h" ac_aux_dir= for ac_dir in scripts $srcdir/scripts; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" break elif test -f $ac_dir/install.sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break elif test -f $ac_dir/shtool; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/shtool install -c" break fi done if test -z "$ac_aux_dir"; then { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&5 echo "$as_me: error: cannot find install-sh or install.sh in scripts $srcdir/scripts" >&2;} { (exit 1); exit 1; }; } fi ac_config_guess="$SHELL $ac_aux_dir/config.guess" ac_config_sub="$SHELL $ac_aux_dir/config.sub" ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. if test "`cd $srcdir; /bin/pwd`" = "`/bin/pwd`"; then { { echo "$as_me:$LINENO: error: you must configure in a separate build directory" >&5 echo "$as_me: error: you must configure in a separate build directory" >&2;} { (exit 1); exit 1; }; } fi # This will get text that should go into config.make. config_vars= # Check for a --with-gd argument and set libgd-LDFLAGS in config.make. # Check whether --with-gd or --without-gd was given. if test "${with_gd+set}" = set; then withval="$with_gd" case "$with_gd" in yes|''|no) ;; *) libgd_include="-I$withval/include" libgd_ldflags="-L$withval/lib" ;; esac fi; # Check whether --with-gd-include or --without-gd-include was given. if test "${with_gd_include+set}" = set; then withval="$with_gd_include" case "$with_gd_include" in ''|no) ;; *) libgd_include="-I$withval" ;; esac fi; # Check whether --with-gd-lib or --without-gd-lib was given. if test "${with_gd_lib+set}" = set; then withval="$with_gd_lib" case "$with_gd_lib" in ''|no) ;; *) libgd_ldflags="-L$withval" ;; esac fi; if test -n "$libgd_include"; then config_vars="$config_vars CFLAGS-memusagestat.c = $libgd_include" fi if test -n "$libgd_ldflags"; then config_vars="$config_vars libgd-LDFLAGS = $libgd_ldflags" fi # Check whether --with-fp or --without-fp was given. if test "${with_fp+set}" = set; then withval="$with_fp" with_fp=$withval else with_fp=yes fi; # Check whether --with-binutils or --without-binutils was given. if test "${with_binutils+set}" = set; then withval="$with_binutils" path_binutils=$withval else path_binutils='' fi; # Check whether --with-elf or --without-elf was given. if test "${with_elf+set}" = set; then withval="$with_elf" elf=$withval else elf=no fi; # Check whether --with-selinux or --without-selinux was given. if test "${with_selinux+set}" = set; then withval="$with_selinux" with_selinux=$withval else with_selinux=auto fi; # Check whether --with-xcoff or --without-xcoff was given. if test "${with_xcoff+set}" = set; then withval="$with_xcoff" xcoff=$withval else xcoff=no fi; # Check whether --with-cvs or --without-cvs was given. if test "${with_cvs+set}" = set; then withval="$with_cvs" with_cvs=$withval else with_cvs=yes fi; if test "$with_cvs" = yes; then if test -d $srcdir/CVS && grep :pserver: $srcdir/CVS/Root > /dev/null then with_cvs=no fi fi # Check whether --with-headers or --without-headers was given. if test "${with_headers+set}" = set; then withval="$with_headers" sysheaders=$withval else sysheaders='' fi; # Check whether --enable-sanity-checks or --disable-sanity-checks was given. if test "${enable_sanity_checks+set}" = set; then enableval="$enable_sanity_checks" enable_sanity=$enableval else enable_sanity=yes fi; # Check whether --enable-check-abi or --disable-check-abi was given. if test "${enable_check_abi+set}" = set; then enableval="$enable_check_abi" enable_check_abi=$enableval else enable_check_abi=no fi; static=yes # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" shared=$enableval else shared=default fi; # Check whether --enable-profile or --disable-profile was given. if test "${enable_profile+set}" = set; then enableval="$enable_profile" profile=$enableval else profile=no fi; # Check whether --enable-omitfp or --disable-omitfp was given. if test "${enable_omitfp+set}" = set; then enableval="$enable_omitfp" omitfp=$enableval else omitfp=no fi; # Check whether --enable-bounded or --disable-bounded was given. if test "${enable_bounded+set}" = set; then enableval="$enable_bounded" bounded=$enableval else bounded=no fi; # Check whether --enable-versioning or --disable-versioning was given. if test "${enable_versioning+set}" = set; then enableval="$enable_versioning" enable_versioning=$enableval else enable_versioning=yes fi; # Check whether --enable-oldest-abi or --disable-oldest-abi was given. if test "${enable_oldest_abi+set}" = set; then enableval="$enable_oldest_abi" oldest_abi=$enableval else oldest_abi=no fi; if test "$oldest_abi" = yes || test "$oldest_abi" = no; then oldest_abi=default else cat >>confdefs.h <<_ACEOF #define GLIBC_OLDEST_ABI "$oldest_abi" _ACEOF fi # Check whether --enable-stackguard-randomization or --disable-stackguard-randomization was given. if test "${enable_stackguard_randomization+set}" = set; then enableval="$enable_stackguard_randomization" enable_stackguard_randomize=$enableval else enable_stackguard_randomize=no fi; if test "$enable_stackguard_randomize" = yes; then cat >>confdefs.h <<\_ACEOF #define ENABLE_STACKGUARD_RANDOMIZE 1 _ACEOF fi # Check whether --enable-add-ons or --disable-add-ons was given. if test "${enable_add_ons+set}" = set; then enableval="$enable_add_ons" else enable_add_ons=yes fi; # Check whether --with-tls or --without-tls was given. if test "${with_tls+set}" = set; then withval="$with_tls" usetls=$withval else usetls=yes fi; # Check whether --with-__thread or --without-__thread was given. if test "${with___thread+set}" = set; then withval="$with___thread" use__thread=$withval else use__thread=yes fi; # Check whether --enable-hidden-plt or --disable-hidden-plt was given. if test "${enable_hidden_plt+set}" = set; then enableval="$enable_hidden_plt" hidden=$enableval else hidden=yes fi; if test "x$hidden" = xno; then cat >>confdefs.h <<\_ACEOF #define NO_HIDDEN 1 _ACEOF fi # Check whether --enable-bind-now or --disable-bind-now was given. if test "${enable_bind_now+set}" = set; then enableval="$enable_bind_now" bindnow=$enableval else bindnow=no fi; # Check whether --enable-static-nss or --disable-static-nss was given. if test "${enable_static_nss+set}" = set; then enableval="$enable_static_nss" static_nss=$enableval else static_nss=no fi; if test x"$static_nss" = xyes || test x"$shared" = xno; then static_nss=yes cat >>confdefs.h <<\_ACEOF #define DO_STATIC_NSS 1 _ACEOF fi # Check whether --enable-force-install or --disable-force-install was given. if test "${enable_force_install+set}" = set; then enableval="$enable_force_install" force_install=$enableval else force_install=yes fi; # Check whether --enable-kernel or --disable-kernel was given. if test "${enable_kernel+set}" = set; then enableval="$enable_kernel" minimum_kernel=$enableval fi; if test "$minimum_kernel" = yes || test "$minimum_kernel" = no; then # Better nothing than this. minimum_kernel="" else if test "$minimum_kernel" = current; then minimum_kernel=`uname -r 2>/dev/null` || minimum_kernel= fi fi # Check whether --enable-all-warnings or --disable-all-warnings was given. if test "${enable_all_warnings+set}" = set; then enableval="$enable_all_warnings" all_warnings=$enableval fi; # Make sure we can run config.sub. $ac_config_sub sun4 >/dev/null 2>&1 || { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 echo "$as_me: error: cannot run $ac_config_sub" >&2;} { (exit 1); exit 1; }; } echo "$as_me:$LINENO: checking build system type" >&5 echo $ECHO_N "checking build system type... $ECHO_C" >&6 if test "${ac_cv_build+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_build_alias=$build_alias test -z "$ac_cv_build_alias" && ac_cv_build_alias=`$ac_config_guess` test -z "$ac_cv_build_alias" && { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} { (exit 1); exit 1; }; } ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: result: $ac_cv_build" >&5 echo "${ECHO_T}$ac_cv_build" >&6 build=$ac_cv_build build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$as_me:$LINENO: checking host system type" >&5 echo $ECHO_N "checking host system type... $ECHO_C" >&6 if test "${ac_cv_host+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_host_alias=$host_alias test -z "$ac_cv_host_alias" && ac_cv_host_alias=$ac_cv_build_alias ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: result: $ac_cv_host" >&5 echo "${ECHO_T}$ac_cv_host" >&6 host=$ac_cv_host host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` # The way shlib-versions is used to generate soversions.mk uses a # fairly simplistic model for name recognition that can't distinguish # i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a $host_os # of `gnu*' here to be `gnu-gnu*' just so that shlib-versions can # tell. This doesn't get used much beyond that, so it's fairly safe. case "$host_os" in linux*) ;; gnu*) host_os=`echo $host_os | sed -e 's/gnu/gnu-gnu/'` ;; esac # We keep the original values in `$config_*' and never modify them, so we # can write them unchanged into config.make. Everything else uses # $machine, $vendor, and $os, and changes them whenever convenient. config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os # Don't allow vendor == "unknown" test "$config_vendor" = unknown && config_vendor= config_os="`echo $config_os | sed 's/^unknown-//'`" # Some configurations imply other options. case "$host_os" in # i586-linuxaout is mangled into i586-pc-linux-gnuaout linux*ecoff* | linux*aout* | gnu*aout* | gnu*ecoff*) ;; gnu* | linux* | freebsd* | netbsd* | sysv4* | solaris2* | irix6*) # These systems (almost) always use the ELF format. elf=yes ;; aix*) # These systems are always xcoff xcoff=yes elf=no ;; esac # The configure fragment of an add-on port can modify these to supplement # or override the table in the case statement below. No fragment should # ever change the config_* variables, however. machine=$config_machine vendor=$config_vendor os=$config_os # config.guess on some IBM machines says `rs6000' instead of `powerpc'. # Unify this here. if test "$machine" = rs6000; then machine="powerpc" fi # Braindead PowerPC box with absolutely no FPU. case "$machine-$host_os" in powerpc*-*soft) with_fp=no ;; esac submachine= # Check whether --with-cpu or --without-cpu was given. if test "${with_cpu+set}" = set; then withval="$with_cpu" case "$withval" in yes|'') { { echo "$as_me:$LINENO: error: --with-cpu requires an argument" >&5 echo "$as_me: error: --with-cpu requires an argument" >&2;} { (exit 1); exit 1; }; } ;; no) ;; *) submachine="$withval" ;; esac fi; # An add-on can set this when it wants to disable the sanity check below. libc_config_ok=no subdirs="$subdirs " case "$enable_add_ons" in ''|no) add_ons= ;; yes|'*') add_ons=`cd $srcdir && ls -d 2> /dev/null */configure */sysdeps | sed 's@/[^/]*$@@' | sort | uniq` add_ons_automatic=yes ;; *) add_ons=`echo "$enable_add_ons" | sed 's/,/ /g'` add_ons_automatic=no ;; esac configured_add_ons= add_ons_sfx= add_ons_pfx= if test x"$add_ons" != x; then for f in $add_ons; do # Some sanity checks case "$f" in crypt) { { echo "$as_me:$LINENO: error: *** It seems that you're using an old \`crypt' add-on. crypt is now *** part of glibc and using the old add-on will not work with this *** release. Start again with fresh sources and without the old *** \`crypt' add-on." >&5 echo "$as_me: error: *** It seems that you're using an old \`crypt' add-on. crypt is now *** part of glibc and using the old add-on will not work with this *** release. Start again with fresh sources and without the old *** \`crypt' add-on." >&2;} { (exit 1); exit 1; }; } ;; localedata) { { echo "$as_me:$LINENO: error: *** It seems that you're using an old \`localedata' add-on. localedata *** is now part of glibc and using the old add-on will not work with *** this release. Start again with fresh sources and without the old *** \`localedata' add-on." >&5 echo "$as_me: error: *** It seems that you're using an old \`localedata' add-on. localedata *** is now part of glibc and using the old add-on will not work with *** this release. Start again with fresh sources and without the old *** \`localedata' add-on." >&2;} { (exit 1); exit 1; }; } ;; esac done # Now source each add-on's configure fragment. # The fragments can use $srcdir/$libc_add_on to find themselves, # and test $add_ons_automatic to see if they were explicitly requested. # A fragment can clear (or even change) $libc_add_on to affect # whether it goes into the list to be actually used in the build. use_add_ons= for libc_add_on in $add_ons; do # Test whether such a directory really exists. # It can be absolute, or relative to $srcdir, or relative to the build dir. case "$libc_add_on" in /*) libc_add_on_srcdir=$libc_add_on ;; *) test -d "$srcdir/$libc_add_on" || { if test -d "$libc_add_on"; then libc_add_on="`pwd`/$libc_add_on" else { { echo "$as_me:$LINENO: error: add-on directory \"$libc_add_on\" does not exist" >&5 echo "$as_me: error: add-on directory \"$libc_add_on\" does not exist" >&2;} { (exit 1); exit 1; }; } fi } libc_add_on_srcdir=$srcdir/$libc_add_on ;; esac libc_add_on_frag=$libc_add_on_srcdir/configure libc_add_on_canonical= if test -r "$libc_add_on_frag"; then { echo "$as_me:$LINENO: running configure fragment for add-on $libc_add_on" >&5 echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;} libc_add_on_canonical=unknown libc_add_on_subdirs= . "$libc_add_on_frag" test -z "$libc_add_on" || { configured_add_ons="$configured_add_ons $libc_add_on" if test "x$libc_add_on_canonical" = xunknown; then { { echo "$as_me:$LINENO: error: fragment must set \$libc_add_on_canonical" >&5 echo "$as_me: error: fragment must set \$libc_add_on_canonical" >&2;} { (exit 1); exit 1; }; } fi for d in $libc_add_on_subdirs; do case "$libc_add_on" in /*) subdir_srcdir="$libc_add_on" ;; *) subdir_srcdir="\$(..)$libc_add_on" ;; esac case "$d" in .) d="${libc_add_on_canonical:-$libc_add_on}" ;; /*) subdir_srcdir="$d" ;; *) subdir_srcdir="$subdir_srcdir/$d" ;; esac d=`echo "$d" | sed 's@/*$@@;s@^.*/@@'` add_on_subdirs="$add_on_subdirs $d" test "$subdir_srcdir" = "\$(..)$d" || config_vars="$config_vars $d-srcdir = $subdir_srcdir" done } fi if test -n "$libc_add_on"; then if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null` then echo "$as_me:$LINENO: checking add-on $libc_add_on for preconfigure fragments" >&5 echo $ECHO_N "checking add-on $libc_add_on for preconfigure fragments... $ECHO_C" >&6 for frag in $frags; do name=`echo "$frag" | sed 's@/[^/]*$@@;s@^.*/@@'` echo $ECHO_N "$name $ECHO_C" >&6 . "$frag" done echo "$as_me:$LINENO: result: " >&5 echo "${ECHO_T}" >&6 fi use_add_ons="$use_add_ons $libc_add_on" add_ons_pfx="$add_ons_pfx $libc_add_on/" test -z "$libc_add_on_canonical" || add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical" fi done # Use echo to strip excess whitespace. add_ons="`echo $use_add_ons`" fi ### ### I put this here to prevent those annoying emails from people who cannot ### read and try to compile glibc on unsupported platforms. --drepper ### ### By using the undocumented --enable-hacker-mode option for configure ### one can skip this test to make the configuration not fail for unsupported ### platforms. ### if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then case "$machine-$host_os" in *-linux* | *-gnu* | arm*-none* | powerpc-aix4.3.*) ;; *) echo "*** The GNU C library is currently not available for this platform." echo "*** So far nobody cared to port it and if there is no volunteer it" echo "*** might never happen. So, if you have interest to see glibc on" echo "*** this platform visit" echo "*** http://www.gnu.org/software/libc/porting.html" echo "*** and join the group of porters" exit 1 ;; esac fi # Expand the configuration machine name into a subdirectory by architecture # type and particular chip. If an add-on configure fragment already set # base_machine, we don't change it. test -n "$base_machine" || case "$machine" in a29k | am29000) base_machine=a29k machine=a29k ;; alpha*) base_machine=alpha machine=alpha/$machine ;; c3[012]) base_machine=cx0 machine=cx0/c30 ;; c4[04]) base_machine=cx0 machine=cx0/c40 ;; i[34567]86) base_machine=i386 machine=i386/$machine ;; ia64) base_machine=ia64 machine=ia64 ;; m88???) base_machine=m88k machine=m88k/$machine ;; m88k) base_machine=m88k machine=m88k/m88100 ;; powerpc) base_machine=powerpc machine=powerpc/powerpc32 ;; powerpc64) base_machine=powerpc machine=powerpc/powerpc64 ;; s390) base_machine=s390 machine=s390/s390-32 ;; s390x) base_machine=s390 machine=s390/s390-64 ;; sh3*) base_machine=sh machine=sh/sh3 ;; sh4*) base_machine=sh machine=sh/sh4 ;; sparc | sparcv[67]) base_machine=sparc machine=sparc/sparc32 ;; sparcv8 | supersparc | hypersparc) base_machine=sparc machine=sparc/sparc32/sparcv8 ;; sparcv8plus | sparcv8plusa | sparcv9) base_machine=sparc machine=sparc/sparc32/sparcv9 ;; sparcv8plusb | sparcv9b) base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9b ;; sparcv9v) base_machine=sparc machine=sparc/sparc32/sparcv9/sparcv9v ;; sparc64) base_machine=sparc machine=sparc/sparc64 ;; sparc64b) base_machine=sparc machine=sparc/sparc64/sparcv9b ;; sparc64v) base_machine=sparc machine=sparc/sparc64/sparcv9v ;; *) base_machine=$machine ;; esac if test "$base_machine" = "i386"; then cat >>confdefs.h <<\_ACEOF #define USE_REGPARMS 1 _ACEOF fi # Compute the list of sysdep directories for this configuration. # This can take a while to compute. sysdep_dir=$srcdir/sysdeps echo "$as_me:$LINENO: checking sysdep dirs" >&5 echo $ECHO_N "checking sysdep dirs... $ECHO_C" >&6 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1. os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`" case "$os" in gnu*) base_os=mach/hurd ;; netbsd* | 386bsd* | freebsd* | bsdi*) base_os=unix/bsd/bsd4.4 ;; osf* | sunos* | ultrix* | newsos* | dynix* | *bsd*) base_os=unix/bsd ;; sysv* | isc* | esix* | sco* | minix* | irix4* | linux*) base_os=unix/sysv ;; irix6*) base_os=unix/sysv/irix6/$os ;; solaris[2-9]*) base_os=unix/sysv/sysv4 ;; hpux*) base_os=unix/sysv/hpux/$os ;; aix4.3*) base_os=unix/sysv/aix/aix4.3 ;; none) base_os=standalone ;; *) base_os='' ;; esac # For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos. tail=$os ostry=$os while o=`echo $tail | sed 's/\.[^.]*$//'`; test $o != $tail; do ostry="$ostry /$o" tail=$o done o=`echo $tail | sed 's/[0-9]*$//'` if test $o != $tail; then ostry="$ostry /$o" fi # For linux-gnu, try linux-gnu, then linux. o=`echo $tail | sed 's/-.*$//'` if test $o != $tail; then ostry="$ostry /$o" fi # For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix. base= tail=$base_os while b=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$b"; do set $b base="$base /$1" tail="$2" done # For sparc/sparc32, try sparc/sparc32 and then sparc. mach= tail=$machine${submachine:+/$submachine} while m=`echo $tail | sed 's@^\(.*\)/\([^/]*\)$@& \1@'`; test -n "$m"; do set $m # Prepend the machine's FPU directory unless --without-fp. if test "$with_fp" = yes; then mach="$mach /$1/fpu" else mach="$mach /$1/nofpu" fi mach="$mach /$1" tail="$2" done # Find what sysdep directories exist. sysnames_add_ons= sysnames= for b in $base ''; do for m0 in $mach ''; do for v in /$vendor ''; do test "$v" = / && continue for o in /$ostry ''; do test "$o" = / && continue for m in $mach ''; do for d in $add_ons_pfx ''; do for a in $add_ons_sfx ''; do if test -n "$m0$m0sub$b$v$o$m$msub"; then try_srcdir="${srcdir}/" case "$d" in /*) try_srcdir= ;; esac try="${d}sysdeps$m0$m0sub$b$v$o$m$msub$a" test -n "$enable_debug_configure" && echo "$0 DEBUG: try $try" >&2 if test -d "$try_srcdir$try"; then sysnames="$sysnames $try" { test -n "$o" || test -n "$b"; } && os_used=t { test -n "$m" || test -n "$m0"; } && machine_used=t case x${m0:-$m} in x*/$submachine) submachine_used=t ;; esac if test -n "$d"; then case "$sysnames_add_ons" in *" $d "*) ;; *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; esac fi fi fi done done done done done done done if test -z "$os_used" && test "$os" != none; then { { echo "$as_me:$LINENO: error: Operating system $os is not supported." >&5 echo "$as_me: error: Operating system $os is not supported." >&2;} { (exit 1); exit 1; }; } fi if test -z "$machine_used" && test "$machine" != none; then { { echo "$as_me:$LINENO: error: The $machine is not supported." >&5 echo "$as_me: error: The $machine is not supported." >&2;} { (exit 1); exit 1; }; } fi if test -z "$submachine_used" && test -n "$submachine"; then { { echo "$as_me:$LINENO: error: The $submachine subspecies of $host_cpu is not supported." >&5 echo "$as_me: error: The $submachine subspecies of $host_cpu is not supported." >&2;} { (exit 1); exit 1; }; } fi # We have now validated the configuration. # If using ELF, look for an `elf' subdirectory of each machine directory. # We prepend these rather than inserting them whereever the machine appears # because things specified by the machine's ELF ABI should override # OS-specific things, and should always be the same for any OS on the # machine (otherwise what's the point of an ABI?). if test "$elf" = yes; then elf_dirs= for d in $add_ons_pfx ''; do for m in $mach; do if test -d $srcdir/${d}sysdeps$m/elf; then elf_dirs="$elf_dirs ${d}sysdeps$m/elf" fi done done sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames" fi # Expand the list of system names into a full list of directories # from each element's parent name and Implies file (if present). set $sysnames names= while test $# -gt 0; do name=$1 shift case " $names " in *" $name "*) # Already in the list. continue esac # Report each name as we discover it, so there is no long pause in output. echo $ECHO_N "$name $ECHO_C" >&6 name_base=`echo $name | sed -e 's@\(.*sysdeps\)/.*@\1@'` case $name in /*) xsrcdir= ;; *) xsrcdir=$srcdir/ ;; esac test -n "$enable_debug_configure" && echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2 if test -f $xsrcdir$name/Implies; then # Collect more names from the `Implies' file (removing comments). implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/Implies`" implied= for x in $implied_candidate; do found=no if test -d $xsrcdir$name_base/$x; then implied="$implied $name_base/$x"; found=yes fi for d in $add_ons_pfx ''; do try="${d}sysdeps/$x" case $d in /*) try_srcdir= ;; *) try_srcdir=$srcdir/ ;; esac test -n "$enable_debug_configure" && echo "DEBUG: $name implied $x try($d) {$try_srcdir}$try" >&2 if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try; then implied="$implied $try" found=yes case "$sysnames_add_ons" in *" $d "*) ;; *|'') sysnames_add_ons="$sysnames_add_ons $d" ;; esac fi done if test $found = no; then { echo "$as_me:$LINENO: WARNING: $name/Implies specifies nonexistent $x" >&5 echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;} fi done else implied= fi # Add NAME to the list of names. names="$names $name" # Find the parent of NAME, using the empty string if it has none. parent="`echo $name | sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`" # Add the names implied by NAME, and NAME's parent (if it has one), to # the list of names to be processed (the argument list). We prepend the # implied names to the list and append the parent. We want implied # directories to come before further directories inferred from the # configuration components; this ensures that for sysv4, unix/common # (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*) # after sysv4). sysnames="`echo $implied $* $parent`" test -n "$sysnames" && set $sysnames done # Add the default directories. default_sysnames=sysdeps/generic if test "$elf" = yes; then default_sysnames="sysdeps/generic/elf $default_sysnames" fi sysnames="$names $default_sysnames" # The other names were emitted during the scan. echo "$as_me:$LINENO: result: $default_sysnames" >&5 echo "${ECHO_T}$default_sysnames" >&6 # Collect the list of add-ons that supply partial sysdeps trees. sysdeps_add_ons= for add_on in $add_ons; do case "$add_on" in /*) xsrcdir= ;; *) xsrcdir="$srcdir/" ;; esac test -d "$xsrcdir$add_on/sysdeps" || { case "$configured_add_ons " in *" $add_on "*) ;; *|'') { { echo "$as_me:$LINENO: error: add-on $add_on has no configure fragment or sysdeps tree" >&5 echo "$as_me: error: add-on $add_on has no configure fragment or sysdeps tree" >&2;} { (exit 1); exit 1; }; } ;; esac continue } sysdeps_add_ons="$sysdeps_add_ons $add_on" case "$sysnames_add_ons" in *" $add_on/ "*) ;; *|'') { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no sysdeps directories" >&5 echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;} continue ;; esac found=no for d in $sysnames; do case "$d" in $add_on/sysdeps/*) ;; *) continue ;; esac (cd "$xsrcdir$d" && for f in *[!~]; do case "$f" in sys|bits) for ff in $f/*.h; do test -d "$ff" || { test -e "$ff" && exit 88; } done ;; *) test -d "$f" || { test -e "$f" && exit 88; } ;; esac done) if test $? -eq 88; then found=yes break fi done if test $found = no; then { echo "$as_me:$LINENO: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5 echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;} fi done ### Locate tools. # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. # Account for people who put trailing slashes in PATH elements. case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" break 3 fi fi done done ;; esac done fi if test "${ac_cv_path_install+set}" = set; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL=$ac_install_sh fi fi echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then # The makefiles need to use a different form to find it in $srcdir. INSTALL='\$(..)./scripts/install-sh -c' fi echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6 fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } EXEEXT= echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. It's necessary to write '\x00'==0 to get something that's true only with -std1. */ int osf4_cc_array ['\x00' == 0 ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; int main () { return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } _ACEOF # Don't try gcc -ansi; that turns off useful extensions and # breaks some systems' header files. # AIX -qlanglvl=ansi # Ultrix and OSF/1 -std1 # HP-UX 10.20 and later -Ae # HP-UX older versions -Aa -D_HPUX_SOURCE # SVR4 -Xc -D__EXTENSIONS__ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_stdc=$ac_arg break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext done rm -f conftest.$ac_ext conftest.$ac_objext CC=$ac_save_CC fi case "x$ac_cv_prog_cc_stdc" in x|xno) echo "$as_me:$LINENO: result: none needed" >&5 echo "${ECHO_T}none needed" >&6 ;; *) echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 CC="$CC $ac_cv_prog_cc_stdc" ;; esac # Some people use a C++ compiler to compile C. Since we use `exit', # in C++ we need to declare it. In case someone uses the same compiler # for both compiling C and C++ we need to have the C++ compiler decide # the declaration of exit, since it's the most demanding environment. cat >conftest.$ac_ext <<_ACEOF #ifndef __cplusplus choke me #endif _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ '' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration #include int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 continue fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done rm -f conftest* if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.h fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test $host != $build; then for ac_prog in gcc cc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_BUILD_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$BUILD_CC"; then ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_BUILD_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi BUILD_CC=$ac_cv_prog_BUILD_CC if test -n "$BUILD_CC"; then echo "$as_me:$LINENO: result: $BUILD_CC" >&5 echo "${ECHO_T}$BUILD_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$BUILD_CC" && break done fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # We need the C++ compiler only for testing. ac_ext=cc ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu if test -n "$ac_tool_prefix"; then for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CXX+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then echo "$as_me:$LINENO: result: $CXX" >&5 echo "${ECHO_T}$CXX" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CXX" && break done fi if test -z "$CXX"; then ac_ct_CXX=$CXX for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CXX="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 echo "${ECHO_T}$ac_ct_CXX" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CXX" && break done test -n "$ac_ct_CXX" || ac_ct_CXX="g++" CXX=$ac_ct_CXX fi # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C++ compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 GXX=`test $ac_compiler_gnu = yes && echo yes` ac_test_CXXFLAGS=${CXXFLAGS+set} ac_save_CXXFLAGS=$CXXFLAGS CXXFLAGS="-g" echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cxx_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cxx_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cxx_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS=$ac_save_CXXFLAGS elif test $ac_cv_prog_cxx_g = yes; then if test "$GXX" = yes; then CXXFLAGS="-g -O2" else CXXFLAGS="-g" fi else if test "$GXX" = yes; then CXXFLAGS="-O2" else CXXFLAGS= fi fi for ac_declaration in \ '' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration #include int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 continue fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done rm -f conftest* if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.h fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Was a --with-binutils option given? if test -n "$path_binutils"; then # Make absolute; ensure a single trailing slash. path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'` CC="$CC -B$path_binutils" fi AS=`$CC -print-prog-name=as` LD=`$CC -print-prog-name=ld` AR=`$CC -print-prog-name=ar` OBJDUMP=`$CC -print-prog-name=objdump` # ranlib has to be treated a bit differently since it might not exist at all. ac_ranlib=`$CC -print-prog-name=ranlib` if test "x$ac_ranlib" = xranlib; then # This extra check has to happen since gcc simply echos the parameter in # case it cannot find the value in its own directories. if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi RANLIB=$ac_ct_RANLIB else RANLIB="$ac_cv_prog_RANLIB" fi else RANLIB=$ac_ranlib fi # Determine whether we are using GNU binutils. echo "$as_me:$LINENO: checking whether $AS is GNU as" >&5 echo $ECHO_N "checking whether $AS is GNU as... $ECHO_C" >&6 if test "${libc_cv_prog_as_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Most GNU programs take a -v and spit out some text including # the word 'GNU'. Some try to read stdin, so give them /dev/null. if $AS -o conftest -v &1 | grep GNU > /dev/null 2>&1; then libc_cv_prog_as_gnu=yes else libc_cv_prog_as_gnu=no fi rm -fr contest* fi echo "$as_me:$LINENO: result: $libc_cv_prog_as_gnu" >&5 echo "${ECHO_T}$libc_cv_prog_as_gnu" >&6 rm -f a.out gnu_as=$libc_cv_prog_as_gnu echo "$as_me:$LINENO: checking whether $LD is GNU ld" >&5 echo $ECHO_N "checking whether $LD is GNU ld... $ECHO_C" >&6 if test "${libc_cv_prog_ld_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Most GNU programs take a -v and spit out some text including # the word 'GNU'. Some try to read stdin, so give them /dev/null. if $LD -o conftest -v &1 | grep GNU > /dev/null 2>&1; then libc_cv_prog_ld_gnu=yes else libc_cv_prog_ld_gnu=no fi rm -fr contest* fi echo "$as_me:$LINENO: result: $libc_cv_prog_ld_gnu" >&5 echo "${ECHO_T}$libc_cv_prog_ld_gnu" >&6 gnu_ld=$libc_cv_prog_ld_gnu # Accept binutils 2.13 or newer. for ac_prog in $AS do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AS="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then echo "$as_me:$LINENO: result: $AS" >&5 echo "${ECHO_T}$AS" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AS" && break done if test -z "$AS"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $AS" >&5 echo $ECHO_N "checking version of $AS... $ECHO_C" >&6 ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 2.1[3-9]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then AS=: critic_missing="$critic_missing as" fi for ac_prog in $LD do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_LD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then echo "$as_me:$LINENO: result: $LD" >&5 echo "${ECHO_T}$LD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$LD" && break done if test -z "$LD"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $LD" >&5 echo $ECHO_N "checking version of $LD... $ECHO_C" >&6 ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 2.1[3-9]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then LD=: critic_missing="$critic_missing ld" fi # We need the physical current working directory. We cannot use the # "pwd -P" shell builtin since that's not portable. Instead we try to # find a pwd binary. Note that assigning to the PWD environment # variable might have some interesting side effects, so we don't do # that. # Extract the first word of "pwd", so it can be a program name with args. set dummy pwd; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PWD_P+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PWD_P in [\\/]* | ?:[\\/]*) ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no" ;; esac fi PWD_P=$ac_cv_path_PWD_P if test -n "$PWD_P"; then echo "$as_me:$LINENO: result: $PWD_P" >&5 echo "${ECHO_T}$PWD_P" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test "$PWD_P" = no; then { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5 echo "$as_me: error: *** A pwd binary could not be found." >&2;} { (exit 1); exit 1; }; } fi # These programs are version sensitive. for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done if test -z "$CC"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $CC" >&5 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 3.4* | 4.[0-9]* ) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then critic_missing="$critic_missing gcc" fi for ac_prog in gnumake gmake make do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MAKE+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$MAKE"; then ac_cv_prog_MAKE="$MAKE" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MAKE="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi MAKE=$ac_cv_prog_MAKE if test -n "$MAKE"; then echo "$as_me:$LINENO: result: $MAKE" >&5 echo "${ECHO_T}$MAKE" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$MAKE" && break done if test -z "$MAKE"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $MAKE" >&5 echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6 ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 3.79* | 3.[89]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then critic_missing="$critic_missing make" fi for ac_prog in gnumsgfmt gmsgfmt msgfmt do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MSGFMT+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$MSGFMT"; then ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MSGFMT="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi MSGFMT=$ac_cv_prog_MSGFMT if test -n "$MSGFMT"; then echo "$as_me:$LINENO: result: $MSGFMT" >&5 echo "${ECHO_T}$MSGFMT" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$MSGFMT" && break done if test -z "$MSGFMT"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $MSGFMT" >&5 echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6 ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then MSGFMT=: aux_missing="$aux_missing msgfmt" fi for ac_prog in makeinfo do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_MAKEINFO+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$MAKEINFO"; then ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MAKEINFO="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi MAKEINFO=$ac_cv_prog_MAKEINFO if test -n "$MAKEINFO"; then echo "$as_me:$LINENO: result: $MAKEINFO" >&5 echo "${ECHO_T}$MAKEINFO" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$MAKEINFO" && break done if test -z "$MAKEINFO"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5 echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6 ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 4.*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then MAKEINFO=: aux_missing="$aux_missing makeinfo" fi for ac_prog in sed do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_SED+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$SED"; then ac_cv_prog_SED="$SED" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_SED="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi SED=$ac_cv_prog_SED if test -n "$SED"; then echo "$as_me:$LINENO: result: $SED" >&5 echo "${ECHO_T}$SED" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$SED" && break done if test -z "$SED"; then ac_verc_fail=yes else # Found it, now check the version. echo "$as_me:$LINENO: checking version of $SED" >&5 echo $ECHO_N "checking version of $SED... $ECHO_C" >&6 ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; 3.0[2-9]*|3.[1-9]*|[4-9]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; esac echo "$as_me:$LINENO: result: $ac_prog_version" >&5 echo "${ECHO_T}$ac_prog_version" >&6 fi if test $ac_verc_fail = yes; then SED=: aux_missing="$aux_missing sed" fi for ac_prog in autoconf do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AUTOCONF+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AUTOCONF"; then ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AUTOCONF="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AUTOCONF=$ac_cv_prog_AUTOCONF if test -n "$AUTOCONF"; then echo "$as_me:$LINENO: result: $AUTOCONF" >&5 echo "${ECHO_T}$AUTOCONF" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AUTOCONF" && break done test -n "$AUTOCONF" || AUTOCONF="no" case "x$AUTOCONF" in xno|x|x:) AUTOCONF=no ;; *) echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5 echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6 if test "${libc_cv_autoconf_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then libc_cv_autoconf_works=yes else libc_cv_autoconf_works=no fi fi echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5 echo "${ECHO_T}$libc_cv_autoconf_works" >&6 test $libc_cv_autoconf_works = yes || AUTOCONF=no ;; esac if test "x$with_cvs" = xyes && test "x$AUTOCONF" = xno; then # If --without-cvs they probably won't change configure.in, so no complaints. aux_missing="$aux_missing autoconf" fi test -n "$critic_missing" && { { echo "$as_me:$LINENO: error: *** These critical programs are missing or too old:$critic_missing *** Check the INSTALL file for required versions." >&5 echo "$as_me: error: *** These critical programs are missing or too old:$critic_missing *** Check the INSTALL file for required versions." >&2;} { (exit 1); exit 1; }; } test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING: *** These auxiliary programs are missing or incompatible versions:$aux_missing *** some features will be disabled. *** Check the INSTALL file for required versions." >&5 echo "$as_me: WARNING: *** These auxiliary programs are missing or incompatible versions:$aux_missing *** some features will be disabled. *** Check the INSTALL file for required versions." >&2;} # if using special system headers, find out the compiler's sekrit # header directory and add that to the list. NOTE: Only does the right # thing on a system that doesn't need fixincludes. (Not presently a problem.) if test -n "$sysheaders"; then ccheaders=`$CC -print-file-name=include` SYSINCLUDES="-nostdinc -isystem $ccheaders \ -isystem `echo $sysheaders | sed 's/:/ -isystem /g'`" if test -n "$CXX"; then cxxversion=`$CXX -dumpversion 2>&5` && cxxmachine=`$CXX -dumpmachine 2>&5` && cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" && CXX_SYSINCLUDES="-isystem $cxxheaders \ -isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward" fi fi # check if ranlib is necessary echo "$as_me:$LINENO: checking whether ranlib is necessary" >&5 echo $ECHO_N "checking whether ranlib is necessary... $ECHO_C" >&6 if test "${libc_cv_ranlib_necessary+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 echo "${ECHO_T}$libc_cv_ranlib_necessary" >&6 if test "$libc_cv_ranlib_necessary" = no; then RANLIB=: fi # Test if LD_LIBRARY_PATH contains the notation for the current directory # since this would lead to problems installing/building glibc. # LD_LIBRARY_PATH contains the current directory if one of the following # is true: # - one of the terminals (":" and ";") is the first or last sign # - two terminals occur directly after each other # - the path contains an element with a dot in it echo "$as_me:$LINENO: checking LD_LIBRARY_PATH variable" >&5 echo $ECHO_N "checking LD_LIBRARY_PATH variable... $ECHO_C" >&6 case ${LD_LIBRARY_PATH} in [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) ld_library_path_setting="contains current directory" ;; *) ld_library_path_setting="ok" ;; esac echo "$as_me:$LINENO: result: $ld_library_path_setting" >&5 echo "${ECHO_T}$ld_library_path_setting" >&6 if test "$ld_library_path_setting" != "ok"; then { { echo "$as_me:$LINENO: error: *** LD_LIBRARY_PATH shouldn't contain the current directory when *** building glibc. Please change the environment variable *** and run configure again." >&5 echo "$as_me: error: *** LD_LIBRARY_PATH shouldn't contain the current directory when *** building glibc. Please change the environment variable *** and run configure again." >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking whether GCC supports -static-libgcc" >&5 echo $ECHO_N "checking whether GCC supports -static-libgcc... $ECHO_C" >&6 if test "${libc_cv_gcc_static_libgcc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if $CC -v -static-libgcc 2>&1 | grep -q 'unrecognized option.*static-libgcc'; then libc_cv_gcc_static_libgcc= else libc_cv_gcc_static_libgcc=-static-libgcc fi fi echo "$as_me:$LINENO: result: $libc_cv_gcc_static_libgcc" >&5 echo "${ECHO_T}$libc_cv_gcc_static_libgcc" >&6 # Extract the first word of "bash", so it can be a program name with args. set dummy bash; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_BASH+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $BASH in [\\/]* | ?:[\\/]*) ac_cv_path_BASH="$BASH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_BASH="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_BASH" && ac_cv_path_BASH="no" ;; esac fi BASH=$ac_cv_path_BASH if test -n "$BASH"; then echo "$as_me:$LINENO: result: $BASH" >&5 echo "${ECHO_T}$BASH" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test "$BASH" != no && $BASH -c 'test "$BASH_VERSINFO" \ && test "$BASH_VERSINFO" -ge 2 >&/dev/null'; then libc_cv_have_bash2=yes else libc_cv_have_bash2=no fi if test "$BASH" = no; then # Extract the first word of "ksh", so it can be a program name with args. set dummy ksh; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_KSH+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $KSH in [\\/]* | ?:[\\/]*) ac_cv_path_KSH="$KSH" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_KSH="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_KSH" && ac_cv_path_KSH="no" ;; esac fi KSH=$ac_cv_path_KSH if test -n "$KSH"; then echo "$as_me:$LINENO: result: $KSH" >&5 echo "${ECHO_T}$KSH" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test "$KSH" = no; then libc_cv_have_ksh=no else libc_cv_have_ksh=yes fi else KSH="$BASH" libc_cv_have_ksh=yes fi for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AWK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AWK" && break done # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PERL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no" ;; esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then echo "$as_me:$LINENO: result: $PERL" >&5 echo "${ECHO_T}$PERL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test "$PERL" != no && (eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then PERL=no fi # Extract the first word of "install-info", so it can be a program name with args. set dummy install-info; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $INSTALL_INFO in [\\/]* | ?:[\\/]*) ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no" ;; esac fi INSTALL_INFO=$ac_cv_path_INSTALL_INFO if test -n "$INSTALL_INFO"; then echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5 echo "${ECHO_T}$INSTALL_INFO" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi # Extract the first word of "bison", so it can be a program name with args. set dummy bison; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_BISON+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $BISON in [\\/]* | ?:[\\/]*) ac_cv_path_BISON="$BISON" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="$PATH:/usr/local/bin:/usr/bin:/bin" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_BISON="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_BISON" && ac_cv_path_BISON="no" ;; esac fi BISON=$ac_cv_path_BISON if test -n "$BISON"; then echo "$as_me:$LINENO: result: $BISON" >&5 echo "${ECHO_T}$BISON" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi echo "$as_me:$LINENO: checking for signed size_t type" >&5 echo $ECHO_N "checking for signed size_t type... $ECHO_C" >&6 if test "${libc_cv_signed_size_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else echo '#include FOOBAR __SIZE_TYPE__ FOOBAR' > conftest.c if eval "$ac_cpp conftest.c 2>/dev/null" \ | grep '^FOOBAR.*unsigned.*FOOBAR$' >/dev/null; then libc_cv_signed_size_t=no else libc_cv_signed_size_t=yes fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_signed_size_t" >&5 echo "${ECHO_T}$libc_cv_signed_size_t" >&6 if test $libc_cv_signed_size_t = yes; then cat >> confdefs.h <<\EOF #undef __SIZE_TYPE__ #define __SIZE_TYPE__ unsigned EOF fi echo "$as_me:$LINENO: checking for libc-friendly stddef.h" >&5 echo $ECHO_N "checking for libc-friendly stddef.h... $ECHO_C" >&6 if test "${libc_cv_friendly_stddef+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #define __need_size_t #define __need_wchar_t #include #define __need_NULL #include int main () { size_t size; wchar_t wchar; #ifdef offsetof #error stddef.h ignored __need_* #endif if (&size == NULL || &wchar == NULL) abort (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_friendly_stddef=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 libc_cv_friendly_stddef=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $libc_cv_friendly_stddef" >&5 echo "${ECHO_T}$libc_cv_friendly_stddef" >&6 if test $libc_cv_friendly_stddef = yes; then config_vars="$config_vars override stddef.h = # The installed seems to be libc-friendly." fi echo "$as_me:$LINENO: checking whether we need to use -P to assemble .S files" >&5 echo $ECHO_N "checking whether we need to use -P to assemble .S files... $ECHO_C" >&6 if test "${libc_cv_need_minus_P+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.S <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_need_minus_P=no else libc_cv_need_minus_P=yes fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_need_minus_P" >&5 echo "${ECHO_T}$libc_cv_need_minus_P" >&6 if test $libc_cv_need_minus_P = yes; then config_vars="$config_vars asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives." fi echo "$as_me:$LINENO: checking whether .text pseudo-op must be used" >&5 echo $ECHO_N "checking whether .text pseudo-op must be used... $ECHO_C" >&6 if test "${libc_cv_dot_text+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_dot_text=.text fi rm -f conftest* fi if test -z "$libc_cv_dot_text"; then echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 else echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 fi echo "$as_me:$LINENO: checking for assembler global-symbol directive" >&5 echo $ECHO_N "checking for assembler global-symbol directive... $ECHO_C" >&6 if test "${libc_cv_asm_global_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else libc_cv_asm_global_directive=UNKNOWN for ac_globl in .globl .global .EXPORT; do cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_global_directive=${ac_globl} fi rm -f conftest* test $libc_cv_asm_global_directive != UNKNOWN && break done fi echo "$as_me:$LINENO: result: $libc_cv_asm_global_directive" >&5 echo "${ECHO_T}$libc_cv_asm_global_directive" >&6 if test $libc_cv_asm_global_directive = UNKNOWN; then { { echo "$as_me:$LINENO: error: cannot determine asm global directive" >&5 echo "$as_me: error: cannot determine asm global directive" >&2;} { (exit 1); exit 1; }; } else cat >>confdefs.h <<_ACEOF #define ASM_GLOBAL_DIRECTIVE ${libc_cv_asm_global_directive} _ACEOF fi echo "$as_me:$LINENO: checking for .set assembler directive" >&5 echo $ECHO_N "checking for .set assembler directive... $ECHO_C" >&6 if test "${libc_cv_asm_set_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s < conftest1.c <<\EOF extern int glibc_conftest_frobozz; void _start() { glibc_conftest_frobozz = 1; } EOF if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \ -nostartfiles -nostdlib \ -o conftest conftest.s conftest1.c 1>&5 2>&5; then libc_cv_asm_set_directive=yes else libc_cv_asm_set_directive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_set_directive" >&5 echo "${ECHO_T}$libc_cv_asm_set_directive" >&6 if test $libc_cv_asm_set_directive = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ASM_SET_DIRECTIVE 1 _ACEOF fi echo "$as_me:$LINENO: checking for assembler .type directive prefix" >&5 echo $ECHO_N "checking for assembler .type directive prefix... $ECHO_C" >&6 if test "${libc_cv_asm_type_prefix+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else libc_cv_asm_type_prefix=no for ac_try_prefix in '@' '%' '#'; do cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_type_prefix=${ac_try_prefix} fi rm -f conftest* test "x$libc_cv_asm_type_prefix" != xno && break done fi echo "$as_me:$LINENO: result: $libc_cv_asm_type_prefix" >&5 echo "${ECHO_T}$libc_cv_asm_type_prefix" >&6 if test "x$libc_cv_asm_type_prefix" != xno; then cat >>confdefs.h <<_ACEOF #define ASM_TYPE_DIRECTIVE_PREFIX ${libc_cv_asm_type_prefix} _ACEOF fi echo "$as_me:$LINENO: checking for .symver assembler directive" >&5 echo $ECHO_N "checking for .symver assembler directive... $ECHO_C" >&6 if test "${libc_cv_asm_symver_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 2>&5; then libc_cv_asm_symver_directive=yes else libc_cv_asm_symver_directive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_symver_directive" >&5 echo "${ECHO_T}$libc_cv_asm_symver_directive" >&6 echo "$as_me:$LINENO: checking for ld --version-script" >&5 echo $ECHO_N "checking for ld --version-script... $ECHO_C" >&6 if test "${libc_cv_ld_version_script_option+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test $libc_cv_asm_symver_directive = yes; then cat > conftest.s < conftest.map <&5 2>&5; then if { ac_try='${CC-cc} $CFLAGS $LDFLAGS -shared -o conftest.so conftest.o -nostartfiles -nostdlib -Wl,--version-script,conftest.map 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_ld_version_script_option=yes else libc_cv_ld_version_script_option=no fi else libc_cv_ld_version_script_option=no fi else libc_cv_ld_version_script_option=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_ld_version_script_option" >&5 echo "${ECHO_T}$libc_cv_ld_version_script_option" >&6 if test $shared != no && test $libc_cv_asm_symver_directive = yes && test $libc_cv_ld_version_script_option = yes && test $enable_versioning = yes; then VERSIONING=yes cat >>confdefs.h <<\_ACEOF #define DO_VERSIONING 1 _ACEOF else VERSIONING=no fi if test $elf = yes && test $shared != no && test $VERSIONING = no; then echo "\ *** WARNING: You should not compile GNU libc without versioning. Not using *** versioning will introduce incompatibilities so that old binaries *** will not run anymore. *** For versioning you need recent binutils (binutils-2.8.1.0.23 or newer)." fi if test $elf = yes; then echo "$as_me:$LINENO: checking for .previous assembler directive" >&5 echo $ECHO_N "checking for .previous assembler directive... $ECHO_C" >&6 if test "${libc_cv_asm_previous_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_previous_directive=yes else libc_cv_asm_previous_directive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_previous_directive" >&5 echo "${ECHO_T}$libc_cv_asm_previous_directive" >&6 if test $libc_cv_asm_previous_directive = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ASM_PREVIOUS_DIRECTIVE 1 _ACEOF else echo "$as_me:$LINENO: checking for .popsection assembler directive" >&5 echo $ECHO_N "checking for .popsection assembler directive... $ECHO_C" >&6 if test "${libc_cv_asm_popsection_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_popsection_directive=yes else libc_cv_asm_popsection_directive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_popsection_directive" >&5 echo "${ECHO_T}$libc_cv_asm_popsection_directive" >&6 if test $libc_cv_asm_popsection_directive = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ASM_POPSECTION_DIRECTIVE 1 _ACEOF fi fi echo "$as_me:$LINENO: checking for .protected and .hidden assembler directive" >&5 echo $ECHO_N "checking for .protected and .hidden assembler directive... $ECHO_C" >&6 if test "${libc_cv_asm_protected_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_protected_directive=yes else { { echo "$as_me:$LINENO: error: assembler support for symbol visibility is required" >&5 echo "$as_me: error: assembler support for symbol visibility is required" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_protected_directive" >&5 echo "${ECHO_T}$libc_cv_asm_protected_directive" >&6 if test $libc_cv_asm_protected_directive = yes; then echo "$as_me:$LINENO: checking whether __attribute__((visibility())) is supported" >&5 echo $ECHO_N "checking whether __attribute__((visibility())) is supported... $ECHO_C" >&6 if test "${libc_cv_visibility_attribute+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then if grep '\.hidden.*foo' conftest.s >/dev/null; then if grep '\.protected.*bar' conftest.s >/dev/null; then libc_cv_visibility_attribute=yes fi fi fi rm -f conftest.cs fi echo "$as_me:$LINENO: result: $libc_cv_visibility_attribute" >&5 echo "${ECHO_T}$libc_cv_visibility_attribute" >&6 if test $libc_cv_visibility_attribute != yes; then { { echo "$as_me:$LINENO: error: compiler support for visibility attribute is required" >&5 echo "$as_me: error: compiler support for visibility attribute is required" >&2;} { (exit 1); exit 1; }; } fi fi if test $libc_cv_visibility_attribute = yes; then echo "$as_me:$LINENO: checking for broken __attribute__((visibility()))" >&5 echo $ECHO_N "checking for broken __attribute__((visibility()))... $ECHO_C" >&6 if test "${libc_cv_broken_visibility_attribute+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then if grep '\.hidden[ _]foo' conftest.s >/dev/null; then libc_cv_broken_visibility_attribute=no fi fi rm -f conftest.c conftest.s fi echo "$as_me:$LINENO: result: $libc_cv_broken_visibility_attribute" >&5 echo "${ECHO_T}$libc_cv_broken_visibility_attribute" >&6 if test $libc_cv_broken_visibility_attribute = yes; then { { echo "$as_me:$LINENO: error: working compiler support for visibility attribute is required" >&5 echo "$as_me: error: working compiler support for visibility attribute is required" >&2;} { (exit 1); exit 1; }; } fi fi echo "$as_me:$LINENO: checking for broken __attribute__((alias()))" >&5 echo $ECHO_N "checking for broken __attribute__((alias()))... $ECHO_C" >&6 if test "${libc_cv_broken_alias_attribute+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then if grep 'xyzzy' conftest.s >/dev/null && grep 'abccb' conftest.s >/dev/null; then libc_cv_broken_alias_attribute=no fi fi rm -f conftest.c conftest.s fi echo "$as_me:$LINENO: result: $libc_cv_broken_alias_attribute" >&5 echo "${ECHO_T}$libc_cv_broken_alias_attribute" >&6 if test $libc_cv_broken_alias_attribute = yes; then { { echo "$as_me:$LINENO: error: working alias attribute support required" >&5 echo "$as_me: error: working alias attribute support required" >&2;} { (exit 1); exit 1; }; } fi if test $libc_cv_visibility_attribute = yes; then echo "$as_me:$LINENO: checking whether to put _rtld_local into .sdata section" >&5 echo $ECHO_N "checking whether to put _rtld_local into .sdata section... $ECHO_C" >&6 if test "${libc_cv_have_sdata_section+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else echo "int i;" > conftest.c libc_cv_have_sdata_section=no if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \ | grep '\.sdata' >/dev/null; then libc_cv_have_sdata_section=yes fi rm -f conftest.c conftest.so fi echo "$as_me:$LINENO: result: $libc_cv_have_sdata_section" >&5 echo "${ECHO_T}$libc_cv_have_sdata_section" >&6 if test $libc_cv_have_sdata_section = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SDATA_SECTION 1 _ACEOF fi fi echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6 if test "${libc_cv_initfini_array+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then if readelf -S conftest | fgrep INIT_ARRAY > /dev/null; then libc_cv_initfini_array=yes else libc_cv_initfini_array=no fi else libc_cv_initfini_array=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_initfini_array" >&5 echo "${ECHO_T}$libc_cv_initfini_array" >&6 if test $libc_cv_initfini_array != yes; then { { echo "$as_me:$LINENO: error: Need linker with .init_array/.fini_array support." >&5 echo "$as_me: error: Need linker with .init_array/.fini_array support." >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking for libunwind-support in compiler" >&5 echo $ECHO_N "checking for libunwind-support in compiler... $ECHO_C" >&6 if test "${libc_cv_cc_with_libunwind+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&1 >/dev/null | grep -q " -lunwind "; then libc_cv_cc_with_libunwind=yes else libc_cv_cc_with_libunwind=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_cc_with_libunwind" >&5 echo "${ECHO_T}$libc_cv_cc_with_libunwind" >&6 if test $libc_cv_cc_with_libunwind = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_CC_WITH_LIBUNWIND 1 _ACEOF fi echo "$as_me:$LINENO: checking for -z nodelete option" >&5 echo $ECHO_N "checking for -z nodelete option... $ECHO_C" >&6 if test "${libc_cv_z_nodelete+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_z_nodelete=yes else { { echo "$as_me:$LINENO: error: linker with -z nodelete support required" >&5 echo "$as_me: error: linker with -z nodelete support required" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_z_nodelete" >&5 echo "${ECHO_T}$libc_cv_z_nodelete" >&6 echo "$as_me:$LINENO: checking for -z nodlopen option" >&5 echo $ECHO_N "checking for -z nodlopen option... $ECHO_C" >&6 if test "${libc_cv_z_nodlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_z_nodlopen=yes else { { echo "$as_me:$LINENO: error: linker with -z nodlopen support required" >&5 echo "$as_me: error: linker with -z nodlopen support required" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_z_nodlopen" >&5 echo "${ECHO_T}$libc_cv_z_nodlopen" >&6 echo "$as_me:$LINENO: checking for -z initfirst option" >&5 echo $ECHO_N "checking for -z initfirst option... $ECHO_C" >&6 if test "${libc_cv_z_initfirst+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_z_initfirst=yes else { { echo "$as_me:$LINENO: error: linker with -z initfirst support required" >&5 echo "$as_me: error: linker with -z initfirst support required" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_z_initfirst" >&5 echo "${ECHO_T}$libc_cv_z_initfirst" >&6 echo "$as_me:$LINENO: checking for -z relro option" >&5 echo $ECHO_N "checking for -z relro option... $ECHO_C" >&6 if test "${libc_cv_z_relro+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else libc_cv_z_relro=no if { ac_try='${CC-cc} -v --help 2>&1|grep "z relro" 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then if { ac_try='${CC-cc} -Wl,--verbose 2>&1|grep DATA_SEGMENT_RELRO_END 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_z_relro=yes fi fi fi echo "$as_me:$LINENO: result: $libc_cv_z_relro" >&5 echo "${ECHO_T}$libc_cv_z_relro" >&6 if test $libc_cv_z_relro != yes; then { { echo "$as_me:$LINENO: error: linker with -z relro support required" >&5 echo "$as_me: error: linker with -z relro support required" >&2;} { (exit 1); exit 1; }; } fi echo "$as_me:$LINENO: checking for -Bgroup option" >&5 echo $ECHO_N "checking for -Bgroup option... $ECHO_C" >&6 if test "${libc_cv_Bgroup+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_Bgroup=yes else libc_cv_Bgroup=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_Bgroup" >&5 echo "${ECHO_T}$libc_cv_Bgroup" >&6 echo "$as_me:$LINENO: checking for libgcc_s suffix" >&5 echo $ECHO_N "checking for libgcc_s suffix... $ECHO_C" >&6 if test "${libc_cv_libgcc_s_suffix+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&1 >/dev/null \ | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'` rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_libgcc_s_suffix" >&5 echo "${ECHO_T}$libc_cv_libgcc_s_suffix" >&6 echo "$as_me:$LINENO: checking for --as-needed option" >&5 echo $ECHO_N "checking for --as-needed option... $ECHO_C" >&6 if test "${libc_cv_as_needed+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_as_needed=yes else libc_cv_as_needed=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_as_needed" >&5 echo "${ECHO_T}$libc_cv_as_needed" >&6 ASFLAGS_config= echo "$as_me:$LINENO: checking whether --noexecstack is desirable for .S files" >&5 echo $ECHO_N "checking whether --noexecstack is desirable for .S files... $ECHO_C" >&6 if test "${libc_cv_as_noexecstack+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } \ && grep -q .note.GNU-stack conftest.s \ && { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Wa,--noexecstack -c -o conftest.o conftest.s 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_as_noexecstack=yes else libc_cv_as_noexecstack=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_as_noexecstack" >&5 echo "${ECHO_T}$libc_cv_as_noexecstack" >&6 if test $libc_cv_as_noexecstack = yes; then ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack" fi echo "$as_me:$LINENO: checking for -z combreloc" >&5 echo $ECHO_N "checking for -z combreloc... $ECHO_C" >&6 if test "${libc_cv_z_combreloc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then libc_cv_z_combreloc=yes else libc_cv_z_combreloc=no fi else libc_cv_z_combreloc=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_z_combreloc" >&5 echo "${ECHO_T}$libc_cv_z_combreloc" >&6 if test "$libc_cv_z_combreloc" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_Z_COMBRELOC 1 _ACEOF fi echo "$as_me:$LINENO: checking for -z execstack" >&5 echo $ECHO_N "checking for -z execstack... $ECHO_C" >&6 if test "${libc_cv_z_execstack+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_z_execstack=yes else libc_cv_z_execstack=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_z_execstack" >&5 echo "${ECHO_T}$libc_cv_z_execstack" >&6 echo "$as_me:$LINENO: checking for -fpie" >&5 echo $ECHO_N "checking for -fpie... $ECHO_C" >&6 if test "${libc_cv_fpie+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_fpie=yes else libc_cv_fpie=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_fpie" >&5 echo "${ECHO_T}$libc_cv_fpie" >&6 echo "$as_me:$LINENO: checking for --hash-style option" >&5 echo $ECHO_N "checking for --hash-style option... $ECHO_C" >&6 if test "${libc_cv_hashstyle+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_hashstyle=yes else libc_cv_hashstyle=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_hashstyle" >&5 echo "${ECHO_T}$libc_cv_hashstyle" >&6 fi echo "$as_me:$LINENO: checking for -fno-toplevel-reorder" >&5 echo $ECHO_N "checking for -fno-toplevel-reorder... $ECHO_C" >&6 if test "${libc_cv_fno_toplevel_reorder+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_fno_toplevel_reorder=yes else libc_cv_fno_toplevel_reorder=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_fno_toplevel_reorder" >&5 echo "${ECHO_T}$libc_cv_fno_toplevel_reorder" >&6 if test $libc_cv_fno_toplevel_reorder = yes; then fno_unit_at_a_time=-fno-toplevel-reorder else fno_unit_at_a_time=-fno-unit-at-a-time fi echo "$as_me:$LINENO: checking for -fstack-protector" >&5 echo $ECHO_N "checking for -fstack-protector... $ECHO_C" >&6 if test "${libc_cv_ssp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } then libc_cv_ssp=yes else libc_cv_ssp=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_ssp" >&5 echo "${ECHO_T}$libc_cv_ssp" >&6 if test $elf != yes; then echo "$as_me:$LINENO: checking for .init and .fini sections" >&5 echo $ECHO_N "checking for .init and .fini sections... $ECHO_C" >&6 if test "${libc_cv_have_initfini+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { asm (".section .init"); asm (".section .fini"); asm ("${libc_cv_dot_text}"); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_have_initfini=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 libc_cv_have_initfini=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $libc_cv_have_initfini" >&5 echo "${ECHO_T}$libc_cv_have_initfini" >&6 if test $libc_cv_have_initfini = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_INITFINI 1 _ACEOF fi fi if test $elf = yes; then echo "$as_me:$LINENO: checking whether cc puts quotes around section names" >&5 echo $ECHO_N "checking whether cc puts quotes around section names... $ECHO_C" >&6 if test "${libc_cv_have_section_quotes+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c </dev/null; then libc_cv_have_section_quotes=yes else libc_cv_have_section_quotes=no fi else libc_cv_have_section_quotes=unknown fi rm -f conftest.cs fi echo "$as_me:$LINENO: result: $libc_cv_have_section_quotes" >&5 echo "${ECHO_T}$libc_cv_have_section_quotes" >&6 if test $libc_cv_have_section_quotes = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SECTION_QUOTES 1 _ACEOF fi fi if test $elf = yes; then libc_cv_asm_underscores=no else if test $ac_cv_prog_cc_works = yes; then echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 if test "${libc_cv_asm_underscores+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ asm ("_glibc_foobar:"); int main () { glibc_foobar (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_underscores=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 libc_cv_asm_underscores=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 echo "${ECHO_T}$libc_cv_asm_underscores" >&6 else echo "$as_me:$LINENO: checking for _ prefix on C symbol names" >&5 echo $ECHO_N "checking for _ prefix on C symbol names... $ECHO_C" >&6 if test "${libc_cv_asm_underscores+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then if grep _underscore_test conftest* >/dev/null; then rm -f conftest* libc_cv_asm_underscores=yes else rm -f conftest* libc_cv_asm_underscores=no fi else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -f conftest* libc_cv_asm_underscores=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_underscores" >&5 echo "${ECHO_T}$libc_cv_asm_underscores" >&6 fi fi if test $libc_cv_asm_underscores = no; then cat >>confdefs.h <<\_ACEOF #define NO_UNDERSCORES 1 _ACEOF fi if test $elf = yes; then libc_cv_weak_symbols=yes fi echo "$as_me:$LINENO: checking for assembler .weak directive" >&5 echo $ECHO_N "checking for assembler .weak directive... $ECHO_C" >&6 if test "${libc_cv_asm_weak_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_weak_directive=yes else libc_cv_asm_weak_directive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_weak_directive" >&5 echo "${ECHO_T}$libc_cv_asm_weak_directive" >&6 if test $libc_cv_asm_weak_directive = no; then echo "$as_me:$LINENO: checking for assembler .weakext directive" >&5 echo $ECHO_N "checking for assembler .weakext directive... $ECHO_C" >&6 if test "${libc_cv_asm_weakext_directive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_weakext_directive=yes else libc_cv_asm_weakext_directive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_weakext_directive" >&5 echo "${ECHO_T}$libc_cv_asm_weakext_directive" >&6 fi # no .weak if test $libc_cv_asm_weak_directive = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ASM_WEAK_DIRECTIVE 1 _ACEOF elif test $libc_cv_asm_weakext_directive = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ASM_WEAKEXT_DIRECTIVE 1 _ACEOF fi echo "$as_me:$LINENO: checking whether CFI directives are supported" >&5 echo $ECHO_N "checking whether CFI directives are supported... $ECHO_C" >&6 if test "${libc_cv_asm_cfi_directives+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $machine in sparc/sparc64*) cfi_offset=2047;; *) cfi_offset=0;; esac cat > conftest.s <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_asm_cfi_directives=yes else libc_cv_asm_cfi_directives=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_asm_cfi_directives" >&5 echo "${ECHO_T}$libc_cv_asm_cfi_directives" >&6 if test $libc_cv_asm_cfi_directives = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ASM_CFI_DIRECTIVES 1 _ACEOF fi echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5 echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6 if test "${libc_cv_ld_no_whole_archive+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<\EOF _start () {} int __eh_pc; __throw () {} EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles -Wl,--no-whole-archive -o conftest conftest.c 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_ld_no_whole_archive=yes else libc_cv_ld_no_whole_archive=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_ld_no_whole_archive" >&5 echo "${ECHO_T}$libc_cv_ld_no_whole_archive" >&6 if test $libc_cv_ld_no_whole_archive = yes; then no_whole_archive=-Wl,--no-whole-archive fi echo "$as_me:$LINENO: checking for gcc -fexceptions" >&5 echo $ECHO_N "checking for gcc -fexceptions... $ECHO_C" >&6 if test "${libc_cv_gcc_exceptions+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<\EOF _start () {} int __eh_pc; __throw () {} EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -nostdlib -nostartfiles -fexceptions -o conftest conftest.c 1>&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_gcc_exceptions=yes else libc_cv_gcc_exceptions=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_gcc_exceptions" >&5 echo "${ECHO_T}$libc_cv_gcc_exceptions" >&6 if test $libc_cv_gcc_exceptions = yes; then exceptions=-fexceptions fi if test "$host_cpu" = powerpc ; then # Check for a bug present in at least versions 2.8.x of GCC # and versions 1.0.x of EGCS. echo "$as_me:$LINENO: checking whether clobbering cr0 causes problems" >&5 echo $ECHO_N "checking whether clobbering cr0 causes problems... $ECHO_C" >&6 if test "${libc_cv_c_asmcr0_bug+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int tester(int x) { asm ("" : : : "cc"); return x & 123; } int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_c_asmcr0_bug='no' else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 libc_cv_c_asmcr0_bug='yes' fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $libc_cv_c_asmcr0_bug" >&5 echo "${ECHO_T}$libc_cv_c_asmcr0_bug" >&6 if test "$libc_cv_c_asmcr0_bug" != 'no'; then cat >>confdefs.h <<\_ACEOF #define BROKEN_PPC_ASM_CR0 1 _ACEOF fi fi echo "$as_me:$LINENO: checking for __builtin_expect" >&5 echo $ECHO_N "checking for __builtin_expect... $ECHO_C" >&6 if test "${libc_cv_gcc_builtin_expect+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_gcc_builtin_expect=yes else libc_cv_gcc_builtin_expect=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_expect" >&5 echo "${ECHO_T}$libc_cv_gcc_builtin_expect" >&6 if test "$libc_cv_gcc_builtin_expect" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_BUILTIN_EXPECT 1 _ACEOF fi echo "$as_me:$LINENO: checking for __builtin_memset" >&5 echo $ECHO_N "checking for __builtin_memset... $ECHO_C" >&6 if test "${libc_cv_gcc_builtin_memset+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<\EOF void zero (void *x) { __builtin_memset (x, 0, 1000); } EOF if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "memset" > /dev/null' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_gcc_builtin_memset=no else libc_cv_gcc_builtin_memset=yes fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_memset" >&5 echo "${ECHO_T}$libc_cv_gcc_builtin_memset" >&6 if test "$libc_cv_gcc_builtin_memset" = yes ; then cat >>confdefs.h <<\_ACEOF #define HAVE_BUILTIN_MEMSET 1 _ACEOF fi echo "$as_me:$LINENO: checking for redirection of built-in functions" >&5 echo $ECHO_N "checking for redirection of built-in functions... $ECHO_C" >&6 if test "${libc_cv_gcc_builtin_redirection+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<\EOF extern char *strstr (const char *, const char *) __asm ("my_strstr"); char *foo (const char *a, const char *b) { return __builtin_strstr (a, b); } EOF if { ac_try='${CC-cc} -O3 -S conftest.c -o - | fgrep "my_strstr" > /dev/null' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_gcc_builtin_redirection=yes else libc_cv_gcc_builtin_redirection=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_gcc_builtin_redirection" >&5 echo "${ECHO_T}$libc_cv_gcc_builtin_redirection" >&6 if test "$libc_cv_gcc_builtin_redirection" = yes ; then cat >>confdefs.h <<\_ACEOF #define HAVE_BUILTIN_REDIRECTION 1 _ACEOF fi if test "x$use__thread" != xno; then echo "$as_me:$LINENO: checking for __thread" >&5 echo $ECHO_N "checking for __thread... $ECHO_C" >&6 if test "${libc_cv_gcc___thread+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<\EOF __thread int a = 42; EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c >&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_gcc___thread=yes else libc_cv_gcc___thread=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_gcc___thread" >&5 echo "${ECHO_T}$libc_cv_gcc___thread" >&6 if test "$libc_cv_gcc___thread" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE___THREAD 1 _ACEOF fi else libc_cv_gcc___thread=no fi if test "$libc_cv_gcc___thread" = yes; then echo "$as_me:$LINENO: checking for tls_model attribute" >&5 echo $ECHO_N "checking for tls_model attribute... $ECHO_C" >&6 if test "${libc_cv_gcc_tls_model_attr+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat > conftest.c <<\EOF extern __thread int a __attribute__((tls_model ("initial-exec"))); EOF if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -Werror conftest.c >&5' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then libc_cv_gcc_tls_model_attr=yes else libc_cv_gcc_tls_model_attr=no fi rm -f conftest* fi echo "$as_me:$LINENO: result: $libc_cv_gcc_tls_model_attr" >&5 echo "${ECHO_T}$libc_cv_gcc_tls_model_attr" >&6 if test "$libc_cv_gcc_tls_model_attr" = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_TLS_MODEL_ATTRIBUTE 1 _ACEOF fi fi echo "$as_me:$LINENO: checking for libgd" >&5 echo $ECHO_N "checking for libgd... $ECHO_C" >&6 if test "$with_gd" != "no"; then old_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $libgd_include" old_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $libgd_ldflags" old_LIBS="$LIBS" LIBS="$LIBS -lgd -lpng -lz -lm" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { gdImagePng (0, 0) ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then LIBGD=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 LIBGD=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$old_CFLAGS" LDFLAGS="$old_LDFLAGS" LIBS="$old_LIBS" else LIBGD=no fi echo "$as_me:$LINENO: result: $LIBGD" >&5 echo "${ECHO_T}$LIBGD" >&6 # SELinux detection if test x$with_selinux = xno ; then have_selinux=no; else # See if we have the SELinux library echo "$as_me:$LINENO: checking for is_selinux_enabled in -lselinux" >&5 echo $ECHO_N "checking for is_selinux_enabled in -lselinux... $ECHO_C" >&6 if test "${ac_cv_lib_selinux_is_selinux_enabled+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lselinux $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char is_selinux_enabled (); int main () { is_selinux_enabled (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_selinux_is_selinux_enabled=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_selinux_is_selinux_enabled=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5 echo "${ECHO_T}$ac_cv_lib_selinux_is_selinux_enabled" >&6 if test $ac_cv_lib_selinux_is_selinux_enabled = yes; then have_selinux=yes else have_selinux=no fi # See if we have the SELinux header with the NSCD permissions in it. if test x$have_selinux = xyes ; then echo "$as_me:$LINENO: checking for NSCD Flask permissions in selinux/av_permissions.h" >&5 echo $ECHO_N "checking for NSCD Flask permissions in selinux/av_permissions.h... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { #ifdef NSCD__SHMEMHOST return 0; #else #error NSCD__SHMEMHOST not defined #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then have_selinux=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 have_selinux=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $have_selinux" >&5 echo "${ECHO_T}$have_selinux" >&6 fi if test x$with_selinux = xyes ; then if test x$have_selinux = xno ; then { { echo "$as_me:$LINENO: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&5 echo "$as_me: error: SELinux explicitly required, but sufficiently recent SELinux library not found" >&2;} { (exit 1); exit 1; }; } fi fi fi # Check if we're building with SELinux support. if test "x$have_selinux" = xyes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SELINUX 1 _ACEOF # See if we have the libaudit library echo "$as_me:$LINENO: checking for audit_log_user_avc_message in -laudit" >&5 echo $ECHO_N "checking for audit_log_user_avc_message in -laudit... $ECHO_C" >&6 if test "${ac_cv_lib_audit_audit_log_user_avc_message+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-laudit $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char audit_log_user_avc_message (); int main () { audit_log_user_avc_message (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_audit_audit_log_user_avc_message=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_audit_audit_log_user_avc_message=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5 echo "${ECHO_T}$ac_cv_lib_audit_audit_log_user_avc_message" >&6 if test $ac_cv_lib_audit_audit_log_user_avc_message = yes; then have_libaudit=yes else have_libaudit=no fi if test "x$have_libaudit" = xyes; then cat >>confdefs.h <<\_ACEOF #define HAVE_LIBAUDIT 1 _ACEOF fi # See if we have the libcap library echo "$as_me:$LINENO: checking for cap_init in -lcap" >&5 echo $ECHO_N "checking for cap_init in -lcap... $ECHO_C" >&6 if test "${ac_cv_lib_cap_cap_init+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lcap $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char cap_init (); int main () { cap_init (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_cap_cap_init=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_cap_cap_init=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_cap_cap_init" >&5 echo "${ECHO_T}$ac_cv_lib_cap_cap_init" >&6 if test $ac_cv_lib_cap_cap_init = yes; then have_libcap=yes else have_libcap=no fi if test "x$have_libcap" = xyes; then cat >>confdefs.h <<\_ACEOF #define HAVE_LIBCAP 1 _ACEOF fi fi echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for long double" >&5 echo $ECHO_N "checking for long double... $ECHO_C" >&6 if test "${ac_cv_type_long_double+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { if ((long double *) 0) return 0; if (sizeof (long double)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_long_double=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_long_double=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_long_double" >&5 echo "${ECHO_T}$ac_cv_type_long_double" >&6 echo "$as_me:$LINENO: checking size of long double" >&5 echo $ECHO_N "checking size of long double... $ECHO_C" >&6 if test "${ac_cv_sizeof_long_double+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$ac_cv_type_long_double" = yes; then # The cast to unsigned long works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long double))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long double))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(((long) (sizeof (long double))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_long_double=$ac_lo;; '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (long double), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } ;; esac else if test "$cross_compiling" = yes; then { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling See \`config.log' for more details." >&5 echo "$as_me: error: cannot run test program while cross compiling See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default long longval () { return (long) (sizeof (long double)); } unsigned long ulongval () { return (long) (sizeof (long double)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) exit (1); if (((long) (sizeof (long double))) < 0) { long i = longval (); if (i != ((long) (sizeof (long double)))) exit (1); fprintf (f, "%ld\n", i); } else { unsigned long i = ulongval (); if (i != ((long) (sizeof (long double)))) exit (1); fprintf (f, "%lu\n", i); } exit (ferror (f) || fclose (f) != 0); ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_long_double=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) { { echo "$as_me:$LINENO: error: cannot compute sizeof (long double), 77 See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (long double), 77 See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f conftest.val else ac_cv_sizeof_long_double=0 fi fi echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_double" >&5 echo "${ECHO_T}$ac_cv_sizeof_long_double" >&6 cat >>confdefs.h <<_ACEOF #define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double _ACEOF sizeof_long_double=$ac_cv_sizeof_long_double ### End of automated tests. ### Now run sysdeps configure fragments. # They also can set these variables. use_ldconfig=no ldd_rewrite_script=no libc_cv_sysconfdir=$sysconfdir libc_cv_gcc_unwind_find_fde=no libc_cv_idn=no # Iterate over all the sysdep directories we will use, running their # configure fragments, and looking for a uname implementation. uname= for dir in $sysnames; do case $dir in /*) dest=$dir ;; *) dest=$srcdir/$dir ;; esac if test -r $dest/configure; then echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5 echo "${ECHO_T}running configure fragment for $dir" >&6 . $dest/configure fi if test -z "$uname"; then if test -r $dest/uname.c || test -r $dest/uname.S || { test -r $dest/syscalls.list && grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then uname=$dir fi fi done if test x$libc_cv_gcc_unwind_find_fde = xyes; then cat >>confdefs.h <<\_ACEOF #define EXPORT_UNWIND_FIND_FDE 1 _ACEOF fi # If we will use the generic uname implementation, we must figure out what # it will say by examining the system, and write the results in config-name.h. if test "$uname" = "sysdeps/generic"; then uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'` if test $uname_sysname != $config_os; then config_release=`echo $config_os | sed s/$uname_sysname//` fi echo "$as_me:$LINENO: checking OS release for uname" >&5 echo $ECHO_N "checking OS release for uname... $ECHO_C" >&6 if test "${libc_cv_uname_release+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -r /vmunix; then kernel_id=`strings /vmunix | grep UNIX` elif test -r /dynix; then kernel_id=`strings /dynix | grep DYNIX` else kernel_id= fi kernel_release=`echo "$kernel_id" | sed 's/^[^0-9.]*\([0-9.]*\).*$/\1/'` if test x`echo "$config_release" | sed "s/^$kernel_release//"` \ != x$config_release; then # The configuration release is a substring of the kernel release. libc_cv_uname_release=$kernel_release elif test x$config_release != x; then libc_cv_uname_release=$config_release elif test x$kernel_release != x; then libc_cv_uname_release=$kernel_release else libc_cv_uname_release=unknown fi fi echo "$as_me:$LINENO: result: $libc_cv_uname_release" >&5 echo "${ECHO_T}$libc_cv_uname_release" >&6 uname_release="$libc_cv_uname_release" echo "$as_me:$LINENO: checking OS version for uname" >&5 echo $ECHO_N "checking OS version for uname... $ECHO_C" >&6 if test "${libc_cv_uname_version+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -r /vmunix; then kernel_id=`strings /vmunix | grep UNIX` elif test -r /dynix; then kernel_id=`strings /dynix | grep DYNIX` else kernel_id= fi kernel_version=`echo "$kernel_id" | sed 's/^[^#]*#\([0-9]*\).*$/\1/'` if test -n "$kernel_version"; then libc_cv_uname_version="$kernel_version" else libc_cv_uname_version=unknown fi fi echo "$as_me:$LINENO: result: $libc_cv_uname_version" >&5 echo "${ECHO_T}$libc_cv_uname_version" >&6 uname_version="$libc_cv_uname_version" config_uname=config-name.h:config-name.in else # For non-generic uname, we don't need to create config-name.h at all. config_uname= fi cat >>confdefs.h <<\_ACEOF #define USE_IN_LIBIO 1 _ACEOF # Test for old glibc 2.0.x headers so that they can be removed properly # Search only in includedir. echo "$as_me:$LINENO: checking for old glibc 2.0.x headers" >&5 echo $ECHO_N "checking for old glibc 2.0.x headers... $ECHO_C" >&6 if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h" then old_glibc_headers=yes else old_glibc_headers=no fi echo "$as_me:$LINENO: result: $old_glibc_headers" >&5 echo "${ECHO_T}$old_glibc_headers" >&6 if test ${old_glibc_headers} = yes; then { echo "$as_me:$LINENO: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5 echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;} { echo "$as_me:$LINENO: WARNING: *** be removed." >&5 echo "$as_me: WARNING: *** be removed." >&2;} fi if test $elf = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_ELF 1 _ACEOF fi if test $xcoff = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_XCOFF 1 _ACEOF fi if test $shared = default; then shared=$elf fi echo "$as_me:$LINENO: checking whether -fPIC is default" >&5 echo $ECHO_N "checking whether -fPIC is default... $ECHO_C" >&6 if test "${pic_default+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else pic_default=yes cat > conftest.c <&5 1>&5"; then pic_default=no fi rm -f conftest.* fi echo "$as_me:$LINENO: result: $pic_default" >&5 echo "${ECHO_T}$pic_default" >&6 if test "`(cd $srcdir; pwd)`" = "`pwd`"; then config_makefile= else config_makefile=Makefile fi VERSION=`sed -n -e 's/^#define VERSION "\([^"]*\)"/\1/p' < $srcdir/version.h` RELEASE=`sed -n -e 's/^#define RELEASE "\([^"]*\)"/\1/p' < $srcdir/version.h` ac_config_files="$ac_config_files config.make ${config_makefile} ${config_uname}" ac_config_commands="$ac_config_commands default" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs, see configure's option --config-cache. # It is not useful on other systems. If it contains results you don't # want to keep, you may remove or edit it. # # config.status only pays attention to the cache file if you give it # the --recheck option to rerun configure. # # `ac_cv_env_foo' variables (set or unset) will be overridden when # loading this file, other *unset* `ac_cv_foo' will be assigned the # following values. _ACEOF # The following way of writing the cache mishandles newlines in values, # but we know of no workaround that is simple, portable, and efficient. # So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. { (set) 2>&1 | case `(ac_space=' '; set | grep ac_space) 2>&1` in *ac_space=\ *) # `set' does not quote correctly, so add quotes (double-quote # substitution turns \\\\ into \\, and sed turns \\ into \). sed -n \ "s/'/'\\\\''/g; s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; *) # `set' quotes correctly as required by POSIX, so do not add quotes. sed -n \ "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ;; esac; } | sed ' t clear : clear s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ t end /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ : end' >>confcache if diff $cache_file confcache >/dev/null 2>&1; then :; else if test -w $cache_file; then test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" cat confcache >$cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' # VPATH may cause trouble with some makes, so we remove $(srcdir), # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and # trailing colons and then remove the whole line if VPATH becomes empty # (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then ac_vpsub='/^[ ]*VPATH[ ]*=/{ s/:*\$(srcdir):*/:/; s/:*\${srcdir}:*/:/; s/:*@srcdir@:*/:/; s/^\([^=]*=[ ]*\):*/\1/; s/:*$//; s/^[^=]*=[ ]*$//; }' fi DEFS=-DHAVE_CONFIG_H ac_libobjs= ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_i=`echo "$ac_i" | sed 's/\$U\././;s/\.o$//;s/\.obj$//'` # 2. Add them. ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' done LIBOBJS=$ac_libobjs LTLIBOBJS=$ac_ltlibobjs : ${CONFIG_STATUS=./config.status} ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 echo "$as_me: creating $CONFIG_STATUS" >&6;} cat >$CONFIG_STATUS <<_ACEOF #! $SHELL # Generated by $as_me. # Run this file to recreate the current configuration. # Compiler output produced by configure, useful for debugging # configure, is in config.log if it exists. debug=false ac_cs_recheck=false ac_cs_silent=false SHELL=\${CONFIG_SHELL-$SHELL} _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi DUALCASE=1; export DUALCASE # for MKS sh # Support unset when possible. if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then as_unset=unset else as_unset=false fi # Work around bugs in pre-3.0 UWIN ksh. $as_unset ENV MAIL MAILPATH PS1='$ ' PS2='> ' PS4='+ ' # NLS nuisances. for as_var in \ LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ LC_TELEPHONE LC_TIME do if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then eval $as_var=C; export $as_var else $as_unset $as_var fi done # Required to use basename. if expr a : '\(a\)' >/dev/null 2>&1; then as_expr=expr else as_expr=false fi if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then as_basename=basename else as_basename=false fi # Name of the executable. as_me=`$as_basename "$0" || $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ X"$0" : 'X\(//\)$' \| \ X"$0" : 'X\(/\)$' \| \ . : '\(.\)' 2>/dev/null || echo X/"$0" | sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } /^X\/\(\/\/\)$/{ s//\1/; q; } /^X\/\(\/\).*/{ s//\1/; q; } s/.*/./; q'` # PATH needs CR, and LINENO needs CR and PATH. # Avoid depending upon Character Ranges. as_cr_letters='abcdefghijklmnopqrstuvwxyz' as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' as_cr_Letters=$as_cr_letters$as_cr_LETTERS as_cr_digits='0123456789' as_cr_alnum=$as_cr_Letters$as_cr_digits # The user is always right. if test "${PATH_SEPARATOR+set}" != set; then echo "#! /bin/sh" >conf$$.sh echo "exit 0" >>conf$$.sh chmod +x conf$$.sh if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then PATH_SEPARATOR=';' else PATH_SEPARATOR=: fi rm -f conf$$.sh fi as_lineno_1=$LINENO as_lineno_2=$LINENO as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` test "x$as_lineno_1" != "x$as_lineno_2" && test "x$as_lineno_3" = "x$as_lineno_2" || { # Find who we are. Look in the path if we contain no path at all # relative or not. case $0 in *[\\/]* ) as_myself=$0 ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break done ;; esac # We did not find ourselves, most probably we were run as `sh COMMAND' # in which case we are not to be found in the path. if test "x$as_myself" = x; then as_myself=$0 fi if test ! -f "$as_myself"; then { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} { (exit 1); exit 1; }; } fi case $CONFIG_SHELL in '') as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for as_base in sh bash ksh sh5; do case $as_dir in /*) if ("$as_dir/$as_base" -c ' as_lineno_1=$LINENO as_lineno_2=$LINENO as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` test "x$as_lineno_1" != "x$as_lineno_2" && test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } CONFIG_SHELL=$as_dir/$as_base export CONFIG_SHELL exec "$CONFIG_SHELL" "$0" ${1+"$@"} fi;; esac done done ;; esac # Create $as_me.lineno as a copy of $as_myself, but with $LINENO # uniformly replaced by the line number. The first 'sed' inserts a # line-number line before each line; the second 'sed' does the real # work. The second script uses 'N' to pair each line-number line # with the numbered line, and appends trailing '-' during # substitution so that $LINENO is not a special case at line end. # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) sed '=' <$as_myself | sed ' N s,$,-, : loop s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, t loop s,-$,, s,^['$as_cr_digits']*\n,, ' >$as_me.lineno && chmod +x $as_me.lineno || { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} { (exit 1); exit 1; }; } # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensible to this). . ./$as_me.lineno # Exit status is that of the last command. exit } case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in *c*,-n*) ECHO_N= ECHO_C=' ' ECHO_T=' ' ;; *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; *) ECHO_N= ECHO_C='\c' ECHO_T= ;; esac if expr a : '\(a\)' >/dev/null 2>&1; then as_expr=expr else as_expr=false fi rm -f conf$$ conf$$.exe conf$$.file echo >conf$$.file if ln -s conf$$.file conf$$ 2>/dev/null; then # We could just check for DJGPP; but this test a) works b) is more generic # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). if test -f conf$$.exe; then # Don't use ln at all; we don't have any links as_ln_s='cp -p' else as_ln_s='ln -s' fi elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else as_ln_s='cp -p' fi rm -f conf$$ conf$$.exe conf$$.file if mkdir -p . 2>/dev/null; then as_mkdir_p=: else test -d ./-p && rmdir ./-p as_mkdir_p=false fi as_executable_p="test -f" # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" # Sed expression to map a string onto a valid variable name. as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" # IFS # We need space, tab and new line, in precisely that order. as_nl=' ' IFS=" $as_nl" # CDPATH. $as_unset CDPATH exec 6>&1 # Open the log real soon, to keep \$[0] and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. Logging --version etc. is OK. exec 5>>config.log { echo sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX ## Running $as_me. ## _ASBOX } >&5 cat >&5 <<_CSEOF This file was extended by GNU C Library $as_me (see version.h), which was generated by GNU Autoconf 2.59. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS CONFIG_COMMANDS = $CONFIG_COMMANDS $ $0 $@ _CSEOF echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 echo >&5 _ACEOF # Files that config.status was made for. if test -n "$ac_config_files"; then echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS fi if test -n "$ac_config_headers"; then echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS fi if test -n "$ac_config_links"; then echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS fi if test -n "$ac_config_commands"; then echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS fi cat >>$CONFIG_STATUS <<\_ACEOF ac_cs_usage="\ \`$as_me' instantiates files from templates according to the current configuration. Usage: $0 [OPTIONS] [FILE]... -h, --help print this help, then exit -V, --version print version number, then exit -q, --quiet do not print progress messages -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions --file=FILE[:TEMPLATE] instantiate the configuration file FILE --header=FILE[:TEMPLATE] instantiate the configuration header FILE Configuration files: $config_files Configuration headers: $config_headers Configuration commands: $config_commands Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ GNU C Library config.status (see version.h) configured by $0, generated by GNU Autoconf 2.59, with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" Copyright (C) 2003 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." srcdir=$srcdir INSTALL="$INSTALL" _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF # If no file are specified by the user, then we need to provide default # value. By we need to know if files were specified by the user. ac_need_defaults=: while test $# != 0 do case $1 in --*=*) ac_option=`expr "x$1" : 'x\([^=]*\)='` ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` ac_shift=: ;; -*) ac_option=$1 ac_optarg=$2 ac_shift=shift ;; *) # This is not an option, so the user has probably given explicit # arguments. ac_option=$1 ac_need_defaults=false;; esac case $ac_option in # Handling of the options. _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) ac_cs_recheck=: ;; --version | --vers* | -V ) echo "$ac_cs_version"; exit 0 ;; --he | --h) # Conflict between --help and --header { { echo "$as_me:$LINENO: error: ambiguous option: $1 Try \`$0 --help' for more information." >&5 echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2;} { (exit 1); exit 1; }; };; --help | --hel | -h ) echo "$ac_cs_usage"; exit 0 ;; --debug | --d* | -d ) debug=: ;; --file | --fil | --fi | --f ) $ac_shift CONFIG_FILES="$CONFIG_FILES $ac_optarg" ac_need_defaults=false;; --header | --heade | --head | --hea ) $ac_shift CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" ac_need_defaults=false;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil | --si | --s) ac_cs_silent=: ;; # This is an error. -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 Try \`$0 --help' for more information." >&5 echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2;} { (exit 1); exit 1; }; } ;; *) ac_config_targets="$ac_config_targets $1" ;; esac shift done ac_configure_extra_args= if $ac_cs_silent; then exec 6>/dev/null ac_configure_extra_args="$ac_configure_extra_args --silent" fi _ACEOF cat >>$CONFIG_STATUS <<_ACEOF if \$ac_cs_recheck; then echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion fi _ACEOF cat >>$CONFIG_STATUS <<_ACEOF # # INIT-COMMANDS section. # config_vars='$config_vars' _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF for ac_config_target in $ac_config_targets do case "$ac_config_target" in # Handling of arguments. "config.make" ) CONFIG_FILES="$CONFIG_FILES config.make" ;; "${config_makefile}" ) CONFIG_FILES="$CONFIG_FILES ${config_makefile}" ;; "${config_uname}" ) CONFIG_FILES="$CONFIG_FILES ${config_uname}" ;; "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac done # If the user did not use the arguments to specify the items to instantiate, # then the envvar interface is used. Set only those that are not. # We use the long form for the default assignment because of an extremely # bizarre bug on SunOS 4.1.3. if $ac_need_defaults; then test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands fi # Have a temporary directory for convenience. Make it in the build tree # simply because there is no reason to put it here, and in addition, # creating and moving files from /tmp can sometimes cause problems. # Create a temporary directory, and hook for its removal unless debugging. $debug || { trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 trap '{ (exit 1); exit 1; }' 1 2 13 15 } # Create a (secure) tmp directory for tmp files. { tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" } || { tmp=./confstat$$-$RANDOM (umask 077 && mkdir $tmp) } || { echo "$me: cannot create a temporary directory in ." >&2 { (exit 1); exit 1; } } _ACEOF cat >>$CONFIG_STATUS <<_ACEOF # # CONFIG_FILES section. # # No need to generate the scripts if there are no CONFIG_FILES. # This happens for instance when ./config.status config.h if test -n "\$CONFIG_FILES"; then # Protect against being on the right side of a sed subst in config.status. sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF s,@SHELL@,$SHELL,;t t s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t s,@exec_prefix@,$exec_prefix,;t t s,@prefix@,$prefix,;t t s,@program_transform_name@,$program_transform_name,;t t s,@bindir@,$bindir,;t t s,@sbindir@,$sbindir,;t t s,@libexecdir@,$libexecdir,;t t s,@datadir@,$datadir,;t t s,@sysconfdir@,$sysconfdir,;t t s,@sharedstatedir@,$sharedstatedir,;t t s,@localstatedir@,$localstatedir,;t t s,@libdir@,$libdir,;t t s,@includedir@,$includedir,;t t s,@oldincludedir@,$oldincludedir,;t t s,@infodir@,$infodir,;t t s,@mandir@,$mandir,;t t s,@build_alias@,$build_alias,;t t s,@host_alias@,$host_alias,;t t s,@target_alias@,$target_alias,;t t s,@DEFS@,$DEFS,;t t s,@ECHO_C@,$ECHO_C,;t t s,@ECHO_N@,$ECHO_N,;t t s,@ECHO_T@,$ECHO_T,;t t s,@LIBS@,$LIBS,;t t s,@with_fp@,$with_fp,;t t s,@with_cvs@,$with_cvs,;t t s,@enable_check_abi@,$enable_check_abi,;t t s,@oldest_abi@,$oldest_abi,;t t s,@bindnow@,$bindnow,;t t s,@force_install@,$force_install,;t t s,@all_warnings@,$all_warnings,;t t s,@build@,$build,;t t s,@build_cpu@,$build_cpu,;t t s,@build_vendor@,$build_vendor,;t t s,@build_os@,$build_os,;t t s,@host@,$host,;t t s,@host_cpu@,$host_cpu,;t t s,@host_vendor@,$host_vendor,;t t s,@host_os@,$host_os,;t t s,@subdirs@,$subdirs,;t t s,@add_ons@,$add_ons,;t t s,@add_on_subdirs@,$add_on_subdirs,;t t s,@base_machine@,$base_machine,;t t s,@submachine@,$submachine,;t t s,@sysnames@,$sysnames,;t t s,@sysdeps_add_ons@,$sysdeps_add_ons,;t t s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t s,@INSTALL_DATA@,$INSTALL_DATA,;t t s,@LN_S@,$LN_S,;t t s,@CC@,$CC,;t t s,@CFLAGS@,$CFLAGS,;t t s,@LDFLAGS@,$LDFLAGS,;t t s,@CPPFLAGS@,$CPPFLAGS,;t t s,@ac_ct_CC@,$ac_ct_CC,;t t s,@OBJEXT@,$OBJEXT,;t t s,@BUILD_CC@,$BUILD_CC,;t t s,@cross_compiling@,$cross_compiling,;t t s,@CPP@,$CPP,;t t s,@CXX@,$CXX,;t t s,@CXXFLAGS@,$CXXFLAGS,;t t s,@ac_ct_CXX@,$ac_ct_CXX,;t t s,@AR@,$AR,;t t s,@OBJDUMP@,$OBJDUMP,;t t s,@RANLIB@,$RANLIB,;t t s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t s,@MIG@,$MIG,;t t s,@AS@,$AS,;t t s,@LD@,$LD,;t t s,@PWD_P@,$PWD_P,;t t s,@MAKE@,$MAKE,;t t s,@MSGFMT@,$MSGFMT,;t t s,@MAKEINFO@,$MAKEINFO,;t t s,@SED@,$SED,;t t s,@AUTOCONF@,$AUTOCONF,;t t s,@SYSINCLUDES@,$SYSINCLUDES,;t t s,@CXX_SYSINCLUDES@,$CXX_SYSINCLUDES,;t t s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t s,@BASH@,$BASH,;t t s,@libc_cv_have_bash2@,$libc_cv_have_bash2,;t t s,@KSH@,$KSH,;t t s,@libc_cv_have_ksh@,$libc_cv_have_ksh,;t t s,@AWK@,$AWK,;t t s,@PERL@,$PERL,;t t s,@INSTALL_INFO@,$INSTALL_INFO,;t t s,@BISON@,$BISON,;t t s,@VERSIONING@,$VERSIONING,;t t s,@libc_cv_cc_with_libunwind@,$libc_cv_cc_with_libunwind,;t t s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t s,@libc_cv_libgcc_s_suffix@,$libc_cv_libgcc_s_suffix,;t t s,@libc_cv_as_needed@,$libc_cv_as_needed,;t t s,@ASFLAGS_config@,$ASFLAGS_config,;t t s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t s,@libc_cv_z_execstack@,$libc_cv_z_execstack,;t t s,@libc_cv_fpie@,$libc_cv_fpie,;t t s,@libc_cv_hashstyle@,$libc_cv_hashstyle,;t t s,@fno_unit_at_a_time@,$fno_unit_at_a_time,;t t s,@libc_cv_ssp@,$libc_cv_ssp,;t t s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t s,@no_whole_archive@,$no_whole_archive,;t t s,@exceptions@,$exceptions,;t t s,@LIBGD@,$LIBGD,;t t s,@have_libaudit@,$have_libaudit,;t t s,@have_libcap@,$have_libcap,;t t s,@have_selinux@,$have_selinux,;t t s,@EGREP@,$EGREP,;t t s,@sizeof_long_double@,$sizeof_long_double,;t t s,@libc_cv_gcc_unwind_find_fde@,$libc_cv_gcc_unwind_find_fde,;t t s,@uname_sysname@,$uname_sysname,;t t s,@uname_release@,$uname_release,;t t s,@uname_version@,$uname_version,;t t s,@old_glibc_headers@,$old_glibc_headers,;t t s,@libc_cv_slibdir@,$libc_cv_slibdir,;t t s,@libc_cv_localedir@,$libc_cv_localedir,;t t s,@libc_cv_sysconfdir@,$libc_cv_sysconfdir,;t t s,@libc_cv_rootsbindir@,$libc_cv_rootsbindir,;t t s,@libc_cv_forced_unwind@,$libc_cv_forced_unwind,;t t s,@use_ldconfig@,$use_ldconfig,;t t s,@ldd_rewrite_script@,$ldd_rewrite_script,;t t s,@elf@,$elf,;t t s,@xcoff@,$xcoff,;t t s,@static@,$static,;t t s,@shared@,$shared,;t t s,@pic_default@,$pic_default,;t t s,@profile@,$profile,;t t s,@omitfp@,$omitfp,;t t s,@bounded@,$bounded,;t t s,@static_nss@,$static_nss,;t t s,@nopic_initfini@,$nopic_initfini,;t t s,@DEFINES@,$DEFINES,;t t s,@mach_interface_list@,$mach_interface_list,;t t s,@VERSION@,$VERSION,;t t s,@RELEASE@,$RELEASE,;t t s,@LIBOBJS@,$LIBOBJS,;t t s,@LTLIBOBJS@,$LTLIBOBJS,;t t CEOF _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF # Split the substitutions into bite-sized pieces for seds with # small command number limits, like on Digital OSF/1 and HP-UX. ac_max_sed_lines=48 ac_sed_frag=1 # Number of current file. ac_beg=1 # First line for current file. ac_end=$ac_max_sed_lines # Line after last line for current file. ac_more_lines=: ac_sed_cmds= while $ac_more_lines; do if test $ac_beg -gt 1; then sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag else sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag fi if test ! -s $tmp/subs.frag; then ac_more_lines=false else # The purpose of the label and of the branching condition is to # speed up the sed processing (if there are no `@' at all, there # is no need to browse any of the substitutions). # These are the two extra sed commands mentioned above. (echo ':t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed if test -z "$ac_sed_cmds"; then ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" else ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" fi ac_sed_frag=`expr $ac_sed_frag + 1` ac_beg=$ac_end ac_end=`expr $ac_end + $ac_max_sed_lines` fi done if test -z "$ac_sed_cmds"; then ac_sed_cmds=cat fi fi # test -n "$CONFIG_FILES" _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case $ac_file in - | *:- | *:-:* ) # input from stdin cat >$tmp/stdin ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; * ) ac_file_in=$ac_file.in ;; esac # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. ac_dir=`(dirname "$ac_file") 2>/dev/null || $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` { if $as_mkdir_p; then mkdir -p "$ac_dir" else as_dir="$ac_dir" as_dirs= while test ! -d "$as_dir"; do as_dirs="$as_dir $as_dirs" as_dir=`(dirname "$as_dir") 2>/dev/null || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` done test ! -n "$as_dirs" || mkdir $as_dirs fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. if test "$ac_dir" != .; then ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A "../" for each directory in $ac_dir_suffix. ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` else ac_dir_suffix= ac_top_builddir= fi case $srcdir in .) # No --srcdir option. We are building in place. ac_srcdir=. if test -z "$ac_top_builddir"; then ac_top_srcdir=. else ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` fi ;; [\\/]* | ?:[\\/]* ) # Absolute path. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ;; *) # Relative path. ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_builddir$srcdir ;; esac # Do not use `cd foo && pwd` to compute absolute paths, because # the directories may not exist. case `pwd` in .) ac_abs_builddir="$ac_dir";; *) case "$ac_dir" in .) ac_abs_builddir=`pwd`;; [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; *) ac_abs_builddir=`pwd`/"$ac_dir";; esac;; esac case $ac_abs_builddir in .) ac_abs_top_builddir=${ac_top_builddir}.;; *) case ${ac_top_builddir}. in .) ac_abs_top_builddir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; esac;; esac case $ac_abs_builddir in .) ac_abs_srcdir=$ac_srcdir;; *) case $ac_srcdir in .) ac_abs_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; esac;; esac case $ac_abs_builddir in .) ac_abs_top_srcdir=$ac_top_srcdir;; *) case $ac_top_srcdir in .) ac_abs_top_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; esac;; esac case $INSTALL in [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; *) ac_INSTALL=$ac_top_builddir$INSTALL ;; esac if test x"$ac_file" != x-; then { echo "$as_me:$LINENO: creating $ac_file" >&5 echo "$as_me: creating $ac_file" >&6;} rm -f "$ac_file" fi # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ if test x"$ac_file" = x-; then configure_input= else configure_input="$ac_file. " fi configure_input=$configure_input"Generated from `echo $ac_file_in | sed 's,.*/,,'` by configure." # First look for the input files in the build tree, otherwise in the # src tree. ac_file_inputs=`IFS=: for f in $ac_file_in; do case $f in -) echo $tmp/stdin ;; [\\/$]*) # Absolute (can't be DOS-style, as IFS=:) test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } echo "$f";; *) # Relative if test -f "$f"; then # Build tree echo "$f" elif test -f "$srcdir/$f"; then # Source tree echo "$srcdir/$f" else # /dev/null tree { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } fi;; esac done` || { (exit 1); exit 1; } _ACEOF cat >>$CONFIG_STATUS <<_ACEOF sed "$ac_vpsub $extrasub _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b s,@configure_input@,$configure_input,;t t s,@srcdir@,$ac_srcdir,;t t s,@abs_srcdir@,$ac_abs_srcdir,;t t s,@top_srcdir@,$ac_top_srcdir,;t t s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t s,@builddir@,$ac_builddir,;t t s,@abs_builddir@,$ac_abs_builddir,;t t s,@top_builddir@,$ac_top_builddir,;t t s,@abs_top_builddir@,$ac_abs_top_builddir,;t t s,@INSTALL@,$ac_INSTALL,;t t " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out rm -f $tmp/stdin if test x"$ac_file" != x-; then mv $tmp/out $ac_file else cat $tmp/out rm -f $tmp/out fi done _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF # # CONFIG_HEADER section. # # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where # NAME is the cpp macro being defined and VALUE is the value it is being given. # # ac_d sets the value in "#define NAME VALUE" lines. ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' ac_dB='[ ].*$,\1#\2' ac_dC=' ' ac_dD=',;t' # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ac_uB='$,\1#\2define\3' ac_uC=' ' ac_uD=',;t' for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case $ac_file in - | *:- | *:-:* ) # input from stdin cat >$tmp/stdin ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; * ) ac_file_in=$ac_file.in ;; esac test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 echo "$as_me: creating $ac_file" >&6;} # First look for the input files in the build tree, otherwise in the # src tree. ac_file_inputs=`IFS=: for f in $ac_file_in; do case $f in -) echo $tmp/stdin ;; [\\/$]*) # Absolute (can't be DOS-style, as IFS=:) test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } # Do quote $f, to prevent DOS paths from being IFS'd. echo "$f";; *) # Relative if test -f "$f"; then # Build tree echo "$f" elif test -f "$srcdir/$f"; then # Source tree echo "$srcdir/$f" else # /dev/null tree { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } fi;; esac done` || { (exit 1); exit 1; } # Remove the trailing spaces. sed 's/[ ]*$//' $ac_file_inputs >$tmp/in _ACEOF # Transform confdefs.h into two sed scripts, `conftest.defines' and # `conftest.undefs', that substitutes the proper values into # config.h.in to produce config.h. The first handles `#define' # templates, and the second `#undef' templates. # And first: Protect against being on the right side of a sed subst in # config.status. Protect against being in an unquoted here document # in config.status. rm -f conftest.defines conftest.undefs # Using a here document instead of a string reduces the quoting nightmare. # Putting comments in sed scripts is not portable. # # `end' is used to avoid that the second main sed command (meant for # 0-ary CPP macros) applies to n-ary macro definitions. # See the Autoconf documentation for `clear'. cat >confdef2sed.sed <<\_ACEOF s/[\\&,]/\\&/g s,[\\$`],\\&,g t clear : clear s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp t end s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp : end _ACEOF # If some macros were called several times there might be several times # the same #defines, which is useless. Nevertheless, we may not want to # sort them, since we want the *last* AC-DEFINE to be honored. uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs rm -f confdef2sed.sed # This sed command replaces #undef with comments. This is necessary, for # example, in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it. cat >>conftest.undefs <<\_ACEOF s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, _ACEOF # Break up conftest.defines because some shells have a limit on the size # of here documents, and old seds have small limits too (100 cmds). echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS echo ' :' >>$CONFIG_STATUS rm -f conftest.tail while grep . conftest.defines >/dev/null do # Write a limited-size here document to $tmp/defines.sed. echo ' cat >$tmp/defines.sed <>$CONFIG_STATUS # Speed up: don't consider the non `#define' lines. echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS # Work around the forget-to-reset-the-flag bug. echo 't clr' >>$CONFIG_STATUS echo ': clr' >>$CONFIG_STATUS sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS echo 'CEOF sed -f $tmp/defines.sed $tmp/in >$tmp/out rm -f $tmp/in mv $tmp/out $tmp/in ' >>$CONFIG_STATUS sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail rm -f conftest.defines mv conftest.tail conftest.defines done rm -f conftest.defines echo ' fi # grep' >>$CONFIG_STATUS echo >>$CONFIG_STATUS # Break up conftest.undefs because some shells have a limit on the size # of here documents, and old seds have small limits too (100 cmds). echo ' # Handle all the #undef templates' >>$CONFIG_STATUS rm -f conftest.tail while grep . conftest.undefs >/dev/null do # Write a limited-size here document to $tmp/undefs.sed. echo ' cat >$tmp/undefs.sed <>$CONFIG_STATUS # Speed up: don't consider the non `#undef' echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS # Work around the forget-to-reset-the-flag bug. echo 't clr' >>$CONFIG_STATUS echo ': clr' >>$CONFIG_STATUS sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS echo 'CEOF sed -f $tmp/undefs.sed $tmp/in >$tmp/out rm -f $tmp/in mv $tmp/out $tmp/in ' >>$CONFIG_STATUS sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail rm -f conftest.undefs mv conftest.tail conftest.undefs done rm -f conftest.undefs cat >>$CONFIG_STATUS <<\_ACEOF # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: # /* config.h. Generated by config.status. */ if test x"$ac_file" = x-; then echo "/* Generated by configure. */" >$tmp/config.h else echo "/* $ac_file. Generated by configure. */" >$tmp/config.h fi cat $tmp/in >>$tmp/config.h rm -f $tmp/in if test x"$ac_file" != x-; then if diff $ac_file $tmp/config.h >/dev/null 2>&1; then { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 echo "$as_me: $ac_file is unchanged" >&6;} else ac_dir=`(dirname "$ac_file") 2>/dev/null || $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` { if $as_mkdir_p; then mkdir -p "$ac_dir" else as_dir="$ac_dir" as_dirs= while test ! -d "$as_dir"; do as_dirs="$as_dir $as_dirs" as_dir=`(dirname "$as_dir") 2>/dev/null || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` done test ! -n "$as_dirs" || mkdir $as_dirs fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} { (exit 1); exit 1; }; }; } rm -f $ac_file mv $tmp/config.h $ac_file fi else cat $tmp/config.h rm -f $tmp/config.h fi done _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF # # CONFIG_COMMANDS section. # for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue ac_dest=`echo "$ac_file" | sed 's,:.*,,'` ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` ac_dir=`(dirname "$ac_dest") 2>/dev/null || $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_dest" : 'X\(//\)[^/]' \| \ X"$ac_dest" : 'X\(//\)$' \| \ X"$ac_dest" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$ac_dest" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` { if $as_mkdir_p; then mkdir -p "$ac_dir" else as_dir="$ac_dir" as_dirs= while test ! -d "$as_dir"; do as_dirs="$as_dir $as_dirs" as_dir=`(dirname "$as_dir") 2>/dev/null || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` done test ! -n "$as_dirs" || mkdir $as_dirs fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. if test "$ac_dir" != .; then ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A "../" for each directory in $ac_dir_suffix. ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` else ac_dir_suffix= ac_top_builddir= fi case $srcdir in .) # No --srcdir option. We are building in place. ac_srcdir=. if test -z "$ac_top_builddir"; then ac_top_srcdir=. else ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` fi ;; [\\/]* | ?:[\\/]* ) # Absolute path. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ;; *) # Relative path. ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_builddir$srcdir ;; esac # Do not use `cd foo && pwd` to compute absolute paths, because # the directories may not exist. case `pwd` in .) ac_abs_builddir="$ac_dir";; *) case "$ac_dir" in .) ac_abs_builddir=`pwd`;; [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; *) ac_abs_builddir=`pwd`/"$ac_dir";; esac;; esac case $ac_abs_builddir in .) ac_abs_top_builddir=${ac_top_builddir}.;; *) case ${ac_top_builddir}. in .) ac_abs_top_builddir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; esac;; esac case $ac_abs_builddir in .) ac_abs_srcdir=$ac_srcdir;; *) case $ac_srcdir in .) ac_abs_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; esac;; esac case $ac_abs_builddir in .) ac_abs_top_srcdir=$ac_top_srcdir;; *) case $ac_top_srcdir in .) ac_abs_top_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; esac;; esac { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 echo "$as_me: executing $ac_dest commands" >&6;} case $ac_dest in default ) case $CONFIG_FILES in *config.make*) echo "$config_vars" >> config.make;; esac test -d bits || mkdir bits ;; esac done _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF { (exit 0); exit 0; } _ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi # # CONFIG_SUBDIRS section. # if test "$no_recursion" != yes; then # Remove --cache-file and --srcdir arguments so they do not pile up. ac_sub_configure_args= ac_prev= for ac_arg in $ac_configure_args; do if test -n "$ac_prev"; then ac_prev= continue fi case $ac_arg in -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ | --c=*) ;; --config-cache | -C) ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) ;; *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; esac done # Always prepend --prefix to ensure using the same prefix # in subdir configurations. ac_sub_configure_args="--prefix=$prefix $ac_sub_configure_args" ac_popdir=`pwd` for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue # Do not complain, so a configure script can configure whichever # parts of a large source tree are present. test -d $srcdir/$ac_dir || continue { echo "$as_me:$LINENO: configuring in $ac_dir" >&5 echo "$as_me: configuring in $ac_dir" >&6;} { if $as_mkdir_p; then mkdir -p "$ac_dir" else as_dir="$ac_dir" as_dirs= while test ! -d "$as_dir"; do as_dirs="$as_dir $as_dirs" as_dir=`(dirname "$as_dir") 2>/dev/null || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$as_dir" : 'X\(//\)[^/]' \| \ X"$as_dir" : 'X\(//\)$' \| \ X"$as_dir" : 'X\(/\)' \| \ . : '\(.\)' 2>/dev/null || echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` done test ! -n "$as_dirs" || mkdir $as_dirs fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} { (exit 1); exit 1; }; }; } ac_builddir=. if test "$ac_dir" != .; then ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` # A "../" for each directory in $ac_dir_suffix. ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` else ac_dir_suffix= ac_top_builddir= fi case $srcdir in .) # No --srcdir option. We are building in place. ac_srcdir=. if test -z "$ac_top_builddir"; then ac_top_srcdir=. else ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` fi ;; [\\/]* | ?:[\\/]* ) # Absolute path. ac_srcdir=$srcdir$ac_dir_suffix; ac_top_srcdir=$srcdir ;; *) # Relative path. ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_builddir$srcdir ;; esac # Do not use `cd foo && pwd` to compute absolute paths, because # the directories may not exist. case `pwd` in .) ac_abs_builddir="$ac_dir";; *) case "$ac_dir" in .) ac_abs_builddir=`pwd`;; [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; *) ac_abs_builddir=`pwd`/"$ac_dir";; esac;; esac case $ac_abs_builddir in .) ac_abs_top_builddir=${ac_top_builddir}.;; *) case ${ac_top_builddir}. in .) ac_abs_top_builddir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; esac;; esac case $ac_abs_builddir in .) ac_abs_srcdir=$ac_srcdir;; *) case $ac_srcdir in .) ac_abs_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; esac;; esac case $ac_abs_builddir in .) ac_abs_top_srcdir=$ac_top_srcdir;; *) case $ac_top_srcdir in .) ac_abs_top_srcdir=$ac_abs_builddir;; [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; esac;; esac cd $ac_dir # Check for guested configure; otherwise get Cygnus style configure. if test -f $ac_srcdir/configure.gnu; then ac_sub_configure="$SHELL '$ac_srcdir/configure.gnu'" elif test -f $ac_srcdir/configure; then ac_sub_configure="$SHELL '$ac_srcdir/configure'" elif test -f $ac_srcdir/configure.in; then ac_sub_configure=$ac_configure else { echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} ac_sub_configure= fi # The recursion is here. if test -n "$ac_sub_configure"; then # Make the cache file name correct relative to the subdirectory. case $cache_file in [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; *) # Relative path. ac_sub_cache_file=$ac_top_builddir$cache_file ;; esac { echo "$as_me:$LINENO: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 echo "$as_me: running $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} # The eval makes quoting arguments work. eval $ac_sub_configure $ac_sub_configure_args \ --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir || { { echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5 echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;} { (exit 1); exit 1; }; } fi cd $ac_popdir done fi