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| author | Ulrich Drepper <drepper@redhat.com> | 2006-10-28 06:44:41 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-10-28 06:44:41 +0000 |
| commit | 78fbd00f39d48592d55bd4a022a909c9577b21db (patch) | |
| tree | 2bf24b213e2eeb96c06422c63ed4108db191e78e /sysdeps/unix/sysv/linux/configure | |
| parent | eb0a3d0cab507fecefe390a340f74ab8e5cf7831 (diff) | |
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* configure.in: Require assembler support for visibility, compiler
support for visibility and aliases, linker support for various -z
options.
* Makeconfig: Remove conditional code which now is unnecessary.
* config.h.in: Likewise.
* config.make.in: Likewise.
* dlfcn/Makefile: Likewise.
* elf/Makefile: Likewise.
* elf/dl-load.c: Likewise.
* elf/rtld.c: Likewise.
* include/libc-symbols.h: Likewise.
* include/stdio.h: Likewise.
* io/Makefile: Likewise.
* io/fstat.c: Likewise.
* io/fstat64.c: Likewise.
* io/fstatat.c: Likewise.
* io/fstatat64.c: Likewise.
* io/lstat.c: Likewise.
* io/lstat64.c: Likewise.
* io/mknod.c: Likewise.
* io/mknodat.c: Likewise.
* io/stat.c: Likewise.
* io/stat64.c: Likewise.
* libio/stdio.c: Likewise.
* nscd/Makefile: Likewise.
* stdlib/Makefile: Likewise.
* stdlib/atexit.c: Likewise.
* sysdeps/generic/ldsodefs.h: Likewise.
* sysdeps/i386/dl-machine.h: Likewise.
* sysdeps/i386/sysdep.h: Likewise.
* sysdeps/i386/i686/memcmp.S: Likewise.
* sysdeps/powerpc/powerpc32/sysdep.h: Likewise.
* sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise.
* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/configure')
| -rw-r--r-- | sysdeps/unix/sysv/linux/configure | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure index 2701e27298..a8a9cc4702 100644 --- a/sysdeps/unix/sysv/linux/configure +++ b/sysdeps/unix/sysv/linux/configure @@ -251,6 +251,33 @@ case "$prefix" in ;; esac +# Under Linux the NPTL add-on should be available. +case $add_ons in + # It is available. Good. + *nptl*) + nptl_missing= + ;; + *) + nptl_missing=yes + ;; +esac + +if test "$nptl_missing"; then + if test $enable_sanity = yes; then + echo "\ +*** On GNU/Linux systems it is normal to compile GNU libc with the +*** \`nptl' add-on. Without that, the library will be +*** incompatible with normal GNU/Linux systems. +*** If you really mean to not use this add-on, run configure again +*** using the extra parameter \`--disable-sanity-checks'." + exit 1 + else + echo "\ +*** WARNING: Are you sure you do not want to use the \`nptl' +*** add-on?" + fi +fi + if test "$prefix" = "/usr/local" -o "$prefix" = "/usr/local/" -o "$prefix" = "NONE"; then if test $enable_sanity = yes; then echo "\ |