diff options
author | Ulrich Drepper <drepper@redhat.com> | 1997-12-10 00:00:16 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1997-12-10 00:00:16 +0000 |
commit | 158158d2f1972fab8e7b47f5ceeb1ac4b8ebb9e8 (patch) | |
tree | c6d294f30d01cd1ca9d19389f3bfb262e19e03c8 | |
parent | c5ff2318d8fbfb682a53ed3c001da29e44f03791 (diff) |
Update.
-rw-r--r-- | BUGS | 5 | ||||
-rw-r--r-- | ChangeLog | 122 | ||||
-rw-r--r-- | FAQ | 77 | ||||
-rwxr-xr-x | config.sub | 65 |
4 files changed, 180 insertions, 89 deletions
@@ -1,7 +1,7 @@ List of known bugs (certainly very incomplete) ---------------------------------------------- -Time-stamp: <97/11/14 06:00:23 aj> +Time-stamp: <1997-11-22T02:35:55+0100 drepper> This following list contains those bugs which I'm aware of. Please make sure that bugs you report are not listed here. If you can fix one @@ -59,6 +59,9 @@ Severity: [ *] to [***] [ *] The rcmd() functions (more concrete: the handling of .rhosts) does not support netgroups and wildcards (+). +[ **] When popen() was called with an illegal command the function still + returns with a value not equal to NULL. + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Ulrich Drepper drepper@cygnus.com @@ -1,3 +1,125 @@ +1997-12-10 00:38 Ulrich Drepper <drepper@cygnus.com> + + * Makerules (compile.S, COMPILE.S, COMPILE.s): Use $(ASFLAGS-*) + variable as well. + + * locale/C-ctype.c: Correct data for isw* functions. + * locale/programs/ld-ctype.c: Write 32bit char classes in correct + byte order. + * wctype/test_wctype.c: Add test for isw* functions. + * wctype/wctype.c: Return value with expected byte order. + + * sysdeps/alpha/__math.h: Remove cabs definition. + * sysdeps/libm-ieee754/w_cabs.c [NO_LONG_DOUBLE]: Correct cabsl. + + * sysdeps/posix/sysv_signal.c: Define sysv_signal as weak alias. + + * sysdeps/unix/inet/syscalls.list: Define socket syscalls with + __libc_* names. + + * sysdeps/unix/sysv/linux/Dist: Add scsi/sg.h, net/if_packet.h, + net/if_slip.h, and sys/prctl.h. Remove sys/module.h. + * sysdeps/unix/sysv/linux/Makefile [$(subdir)=misc] (sysdep_headers): + Remove sys/module.h. Add sys/prctl.h and scsi/sg.h. + [$(subdir)=inet] (sysdep_headers): Add net/if_slip.h, net/if_packet.h. + + * sysdeps/unix/sysv/linux/syscalls.list: Add prctl. + + * sysdeps/unix/sysv/linux/sys/module.h: Removed. + +1997-11-14 03:06 Ulrich Drepper <drepper@cygnus.com> + + * sysdeps/unix/sysv/linux/accept.S: Add __libc_accept as alias. + * sysdeps/unix/sysv/linux/send.S: Likewise. + * sysdeps/unix/sysv/linux/recvfrom.S: Likewise. + * sysdeps/unix/sysv/linux/recvmsg.S: Likewise. + * sysdeps/unix/sysv/linux/sendmsg.S: Likewise. + * sysdeps/unix/sysv/linux/recv.S: Likewise. + * sysdeps/unix/sysv/linux/sendto.S: Likewise. + * sysdeps/unix/sysv/linux/connect.S: Likewise. + +1997-12-07 15:49 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * nis/nss_compat/compat-grp.c: If buffer is to small, set the file + handle for /etc/group back in some more cases. + * nis/nss_compat/compat-pwd.c: If buffer is to small, set the file + handle for /etc/passwd back in some more cases. + * nis/nss_compat/compat-spwd.c: If buffer is to small, set the file + handle for /etc/shadow back in some more cases. + +1997-12-06 17:00 H.J. Lu <hjl@gnu.org> + + * sysdeps/posix/sigblock.c (__sigblock): Don't check int mask + beyound its size. + * sysdeps/posix/sigsetmask.c (__sigsetmask): Ditto. + * sysdeps/posix/sigvec.c (convert_mask, __sigvec): Ditto. + +1997-11-30 21:57 Richard Henderson <rth@cygnus.com> + + Alpha changes for EGCS: + * config.h.in (ASM_ALPHA_NG_SYMBOL_PREFIX): New entry. + * configure.in (libc_cv_gcc_alpha_ng_prefix): New check. + * sysdeps/alpha/dl-machine.h (_dl_runtime_resolve): Care for prefix. + (_start): Likewise. + * sysdeps/unix/sysv/linux/alpha/init-first.h: Likewise. + + * sysdeps/alpha/Makefile: Backport setjmp/longjmp rewrite. + * sysdeps/alpha/__longjmp.S: Likewise. + * sysdeps/alpha/bsd-_setjmp.S: Likewise. + * sysdeps/alpha/bsd-setjmp.S: Likewise. + * sysdeps/alpha/jmp_buf.h: Likewise. + * sysdeps/alpha/setjmp.S: Likewise. + * sysdeps/alpha/__longjmp.c: Removed. + * sysdeps/alpha/setjmp_aux.c: Removed. + +1997-12-04 Andreas Jaeger <aj@arthur.rhein-neckar.de> + + * sysdeps/unix/sysv/linux/socketbits.h: Add AF_* and PF_ + constants from Linux headers. Pointed out by + csmall@scooter.o.i.net. [PR libc/369] + +1997-12-03 20:40 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * grp/initgroups.c: Increase buffer if it is too small. + +1997-12-03 Andreas Jaeger <aj@arthur.rhein-neckar.de> + + * sysdeps/unix/sysv/linux/sys/mman.h (MAP_FAILED): Add + constant. Suggested by Petter Reinholdtsen <pere@sleeper.link.no> + [PR libc/367]. + +1997-11-30 06:01 Ulrich Drepper <drepper@cygnus.com> + + * posix/sys/wait.h (__WAIT_INT): Don't use complex version with + __typeof for C++ since this fails for class members. + Reported by Neal Becker <neal@ctd.comsat.com>. + +1997-11-26 Andreas Jaeger <aj@arthur.rhein-neckar.de> + + * sysdeps/unix/sysv/linux/sys/module.h: Remove file. It's + incompatible with Linux 2.1.x. Packages using modules + (e.g. modutils) should/do provide their own version. Suggested by + Richard Henderson. + + * sysdeps/unix/sysv/linux/Dist: Remove sys/module.h + + * sysdeps/unix/sysv/linux/Makefile (sysdep_headers) + [$(subdir)=socket]: Remove sys/module.h. + +1997-11-26 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> + + * sunrpc/clnt_udp.c (clntudp_call): Rename cu_wait from timeout to + not shadow the variable in the outer scope. Carry over from glibc 2.1. + +1997-11-21 21:33 Ulrich Drepper <drepper@cygnus.com> + + * sysdeps/libm-ieee754/w_cabs.c: Add __cabs_complexl definition. + +1997-11-20 16:51 Ulrich Drepper <drepper@cygnus.com> + + * malloc/malloc.c (malloc_update_mallinfo): Initialize struct for + return value. + 1997-11-19 23:50 Ulrich Drepper <drepper@cygnus.com> * configure.in: Update from 2.1 version. @@ -98,17 +98,11 @@ please let me know. `who', show incorrect information about the (number of) users on my system. Why?'' -[Q28] ``After upgrading to a glibc 2.1 with symbol versioning I get - errors about undefined symbols. What went wrong?'' +[Q28] This space left intentionally unanswered. [Q29] ``I don't include any kernel header myself but still the compiler complains about type redeclarations of types in the kernel headers.'' - -[Q30] ``When I start the program XXX after upgrading the library - I get - XXX: Symbol `_sys_errlist' has different size in shared object, consider re-linking - Why? What to do?'' ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ [Q1] ``What systems does the GNU C Library run on?'' @@ -124,9 +118,6 @@ in the future are: i[3456]86-*-linux-gnu Linux-2.0 on Intel m68k-*-linux-gnu Linux-2.0 on Motorola 680x0 alpha-*-linux-gnu Linux-2.0 on DEC Alpha - powerpc-*-linux-gnu Linux and MkLinux on PowerPC systems - sparc-*-linux-gnu Linux-2.0 on SPARC - sparc64-*-linux-gnu Linux-2.0 on UltraSPARC Other Linux platforms are also on the way to be supported but I need some success reports first. @@ -169,6 +160,10 @@ other make program has the needed functionality. Versions before 3.74 have bugs which prevent correct execution so you should upgrade to the latest version before starting the compilation. +We recommend version GNU make version 3.75. Versions 3.76 and +3.76.1 are known to have bugs which only show up in big projects like +GNU libc. + ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ [Q4] ``After I changed configure.in I get `Autoconf version X.Y. @@ -331,10 +326,6 @@ incompatibilities: syscall name: wrapper name: declaring header file: ------------- ------------- ---------------------- bdflush bdflush <sys/kdaemon.h> - create_module create_module <sys/module.h> - delete_module delete_module <sys/module.h> - get_kernel_syms get_kernel_syms <sys/module.h> - init_module init_module <sys/module.h> syslog ksyslog_ctl <sys/klog.h> * lpd: Older versions of lpd depend on a routine called _validuser(). @@ -368,9 +359,6 @@ be read by functions from the other library. Sorry, but this is what a major release is for. It's better to have a cut now than having no means to support the new techniques later. -{MK} There is however a (partial) solution for this problem. Please -take a look at the file `README.utmpd'. - ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ [Q11] ``Where are the DST_* constants found in <sys/time.h> on many @@ -748,22 +736,7 @@ symlink that you have in place before you install glibc. However, ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -[Q28] ``After upgrading to a glibc 2.1 with symbol versioning I get - errors about undefined symbols. What went wrong?'' - -[A28] {AJ} In a versioned libc a lot of symbols are now local that -have been global symbols in previous versions. When defining a extern -variable both in a user program and extern in the libc the links -resolves this to only one reference - the one in the library. The -problem is caused by either wrong program code or tools. In no case -the global variables from libc should be used by any program. Since -these reference are now local, you might see a message like: - -"msgfmt: error in loading shared libraries: : undefined symbol: _nl_domain_bindings" - -The only way to fix this is to recompile your program. Sorry, that's -the price you might have to pay once for quite a number of advantages -with symbol versioning. +[Q28] This space left intentionally free. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ @@ -771,37 +744,15 @@ with symbol versioning. compiler complains about type redeclarations of types in the kernel headers.'' -[A29] {UD} The kernel headers before Linux 2.1.61 don't work correctly with -glibc since they pollute the name space in a not acceptable way. Compiling -C programs is possible in most cases but especially C++ programs have (due -to the change of the name lookups for `struct's) problem. One prominent -example is `struct fd_set'. - -There might be some more problems left but 2.1.61 fixes some of the known -ones. See the BUGS file for other known problems. +[A29] {UD} The kernel headers before Linux 2.1.61 (and Linux +2.0.32) don't work correctly with glibc since they pollute the name +space in a not acceptable way. Compiling C programs is possible in +most cases but especially C++ programs have (due to the change of the +name lookups for `struct's) problem. One prominent example is `struct +fd_set'. - -~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ -[Q30] ``When I start the program XXX after upgrading the library - I get - XXX: Symbol `_sys_errlist' has different size in shared object, consider re-linking - Why? What to do?'' - -[A30] {UD} As the message says, relink the binary. The problem is that -very few symbols from the library can change in size and there is no way -to avoid this. _sys_errlist is a good example. Occasionally there are -new error numbers added to the kernel and this must be reflected at user -level. - -But this does not mean all programs are doomed once such a change is -necessary. Such symbols should normally not be used at all. There are -mechanisms to avoid using them. In the case of _sys_errlist, there is the -strerror() function which should _always_ be used instead. So the correct -fix is to rewrite that part of the application. - -In some situations (especially when testing a new library release) it might -be possible that such a symbol size change slipped in though it must not -happen. So in case of doubt report such a warning message as a problem. +There might be some more problems left but 2.1.61/2.0.32 fixes some of +the known ones. See the BUGS file for other known problems. ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ diff --git a/config.sub b/config.sub index cd34253540..213a6d47d6 100755 --- a/config.sub +++ b/config.sub @@ -1,6 +1,6 @@ #! /bin/sh # Configuration validation subroutine script, version 1.1. -# Copyright (C) 1991, 92, 93, 94, 95, 1996 Free Software Foundation, Inc. +# Copyright (C) 1991, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc. # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. @@ -149,13 +149,14 @@ esac case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. - tahoe | i860 | m68k | m68000 | m88k | ns32k | arm \ - | arme[lb] | pyramid \ + tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \ + | arme[lb] | pyramid | mn10200 | mn10300 \ | tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \ - | alpha | we32k | ns16k | clipper | i370 | sh \ - | powerpc | powerpcle | 1750a | dsp16xx | mips64 | mipsel \ - | pdp11 | mips64el | mips64orion | mips64orionel \ - | sparc | sparclet | sparclite | sparc64) + | alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \ + | i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \ + | mips64 | mipsel | mips64el | mips64orion | mips64orionel \ + | mipstx39 | mipstx39el \ + | sparc | sparclet | sparclite | sparc64 | v850) basic_machine=$basic_machine-unknown ;; # We use `pc' rather than `unknown' @@ -170,14 +171,18 @@ case $basic_machine in exit 1 ;; # Recognize the basic CPU types with company name. - vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \ - | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \ - | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \ - | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \ - | hppa-* | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \ - | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \ - | pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \ - | mips64el-* | mips64orion-* | mips64orionel-* | f301-*) + vax-* | tahoe-* | i[3456]86-* | i860-* | m32r-* | m68k-* | m68000-* \ + | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \ + | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \ + | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \ + | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \ + | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \ + | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \ + | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \ + | sparc64-* | mips64-* | mipsel-* \ + | mips64el-* | mips64orion-* | mips64orionel-* \ + | mipstx39-* | mipstx39el-* \ + | f301-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. @@ -204,9 +209,9 @@ case $basic_machine in amiga | amiga-*) basic_machine=m68k-cbm ;; - amigados) + amigaos | amigados) basic_machine=m68k-cbm - os=-amigados + os=-amigaos ;; amigaunix | amix) basic_machine=m68k-cbm @@ -391,11 +396,11 @@ case $basic_machine in ;; mipsel*-linux*) basic_machine=mipsel-unknown - os=-linux + os=-linux-gnu ;; mips*-linux*) basic_machine=mips-unknown - os=-linux + os=-linux-gnu ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` @@ -566,6 +571,12 @@ case $basic_machine in basic_machine=i386-sequent os=-dynix ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; tower | tower-32) basic_machine=m68k-ncr ;; @@ -585,7 +596,7 @@ case $basic_machine in basic_machine=vax-dec os=-vms ;; - vpp*|vx|vx-*) + vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) @@ -615,7 +626,7 @@ case $basic_machine in # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. mips) - if [ x$os = x-linux ]; then + if [ x$os = x-linux-gnu ]; then basic_machine=mips-unknown else basic_machine=mips-mips @@ -680,9 +691,12 @@ case $os in -solaris) os=-solaris2 ;; - -unixware* | svr4*) + -svr4*) os=-sysv4 ;; + -unixware*) + os=-sysv4.2uw + ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; @@ -693,7 +707,8 @@ case $os in -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ - | -amigados* | -msdos* | -newsos* | -unicos* | -aof* | -aos* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ @@ -701,7 +716,7 @@ case $os in | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ - | -linux-gnu* | -uxpv*) + | -mingw32* | -linux-gnu* | -uxpv*) # Remember, each alternative MUST END IN *, to match a version number. ;; -linux*) @@ -827,7 +842,7 @@ case $basic_machine in os=-sysv ;; *-cbm) - os=-amigados + os=-amigaos ;; *-dg) os=-dgux |