diff options
author | Thomas Schwinge <thomas@codesourcery.com> | 2013-09-01 19:29:18 +0200 |
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committer | Thomas Schwinge <thomas@codesourcery.com> | 2013-09-01 19:29:18 +0200 |
commit | cbb58c37bb81d176f106a4de3c7f3b02dee2ff66 (patch) | |
tree | c746d229279f84aac0fe3afe537813fb281f7f78 /configure | |
parent | ffeaf5a2df0d177a7780fd7c6f5e7595caba766a (diff) | |
parent | d5860b5273bc00632c65b43cb931d3238db0ab57 (diff) |
Merge branch 'baseline' into refs/top-bases/tschwinge/Roger_Whittaker
Conflicts:
sysdeps/mach/hurd/i386/init-first.c
sysdeps/unix/sysv/linux/ldsodefs.h
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 68 |
1 files changed, 66 insertions, 2 deletions
@@ -598,6 +598,7 @@ have_selinux have_libcap have_libaudit LIBGD +libc_cv_cc_loop_to_function libc_cv_cc_submachine libc_cv_cc_nofma exceptions @@ -646,6 +647,7 @@ multi_arch base_machine add_on_subdirs add_ons +build_pt_chown build_nscd link_obsolete_rpc libc_cv_nss_crypt @@ -741,6 +743,7 @@ enable_versioning enable_oldest_abi enable_hardcoded_path_in_tests enable_stackguard_randomization +enable_lock_elision enable_add_ons enable_hidden_plt enable_bind_now @@ -754,6 +757,7 @@ enable_obsolete_rpc enable_systemtap enable_build_nscd enable_nscd +enable_pt_chown with_cpu ' ac_precious_vars='build_alias @@ -1398,6 +1402,8 @@ Optional Features: --enable-stackguard-randomization initialize __stack_chk_guard canary with a random number at program start + --enable-lock-elision=yes/no + Enable lock elision for pthread mutexes by default --enable-add-ons[=DIRS...] configure and build add-ons in DIR1,DIR2,... search for add-ons if no parameter given @@ -1417,6 +1423,7 @@ Optional Features: --enable-systemtap enable systemtap static probe points [default=no] --disable-build-nscd disable building and installing the nscd daemon --disable-nscd library functions will not contact the nscd daemon + --enable-pt_chown Enable building and installing pt_chown Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -3472,6 +3479,18 @@ if test "$enable_stackguard_randomize" = yes; then fi +# Check whether --enable-lock-elision was given. +if test "${enable_lock_elision+set}" = set; then : + enableval=$enable_lock_elision; enable_lock_elision=$enableval +else + enable_lock_elision=no +fi + +if test "$enable_lock_elision" = yes ; then + $as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h + +fi + # Check whether --enable-add-ons was given. if test "${enable_add_ons+set}" = set; then : enableval=$enable_add_ons; @@ -3696,6 +3715,19 @@ else fi +# Check whether --enable-pt_chown was given. +if test "${enable_pt_chown+set}" = set; then : + enableval=$enable_pt_chown; build_pt_chown=$enableval +else + build_pt_chown=no +fi + + +if test "$build_pt_chown" = yes; then + $as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h + +fi + # 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 @@ -4678,7 +4710,7 @@ $as_echo_n "checking version of $CC... " >&6; } ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; - 4.[3-9].* | 4.[1-9][0-9].* | [5-9].* ) + 4.[4-9].* | 4.[1-9][0-9].* | [5-9].* ) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; @@ -4994,7 +5026,7 @@ $as_echo_n "checking version of $AWK... " >&6; } ac_prog_version=`$AWK --version 2>&1 | sed -n 's/^.*GNU Awk[^0-9]*\([0-9][0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; - [3-9].*) + 3.1.[2-9]*|3.[2-9]*|[4-9]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; @@ -6934,6 +6966,38 @@ $as_echo "$libc_cv_cc_submachine" >&6; } fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \ +__attribute__ ((__optimize__))" >&5 +$as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \ +__attribute__ ((__optimize__))... " >&6; } +if ${libc_cv_cc_loop_to_function+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat > conftest.c <<EOF +void +__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns"))) +foo (void) {} +EOF +libc_cv_cc_loop_to_function=no +if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c' + { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then + libc_cv_cc_loop_to_function=yes +fi +rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5 +$as_echo "$libc_cv_cc_loop_to_function" >&6; } +if test $libc_cv_cc_loop_to_function = yes; then + $as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5 $as_echo_n "checking for libgd... " >&6; } if test "$with_gd" != "no"; then |