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Provides defines used to determine whether glibc obstacks are
compatible. Generally speaking, 32-bit targets won't need to use
obstack.o from libiberty if glibc is used, while 64-bit targets will,
until glibc gets the new obstack code.
libiberty/
* configure.ac: Get size of size_t.
* config.in: Regenerate.
* configure: Regenerate.
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* configure.ac (AC_CHECK_HEADERS): Add process.h.
(checkfuncs): Add dup3, spawnve, spawnvpe; sort the list.
(AC_CHECK_FUNCS): Add dup3, spawnve, spawnvpe.
* configure, config.in: Rebuild.
* pex-unix.c [HAVE_SPAWNVE] (pex_unix_exec_child): New function.
[HAVE_SPAWNVE] (save_and_install_fd, restore_fd): New functions.
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PR target/39065
* configure.ac: Replace AC_CHECK_TYPE() for intptr_t and uintptr_t
with AC_TYPE_INTPTR_T and AC_TYPE_UINTPTR_T.
* config.in: Regenerated.
* configure: Regenerated.
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PR target/39065
* configure.ac: Also check for intptr_t.
* config.h.in: Regenerated.
* configure: Regenerated.
* hashtab.c (hash_pointer): Cast the pointer argument to intptr_t
instead of of long.
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* configure.ac: Call AC_SYS_LARGEFILE.
* config.in: Regenerated.
* configure: Likewise.
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Fix loading large elf64 binaries on 32bit hosts.
* configure.in: Call AC_SYS_LARGEFILE.
* config.in: Regenerate.
* configure: Regenerate.
binutils/
Fix loading large elf64 binaries on 32bit hosts.
* configure.in: Call AC_SYS_LARGEFILE.
* config.in: Regenerate.
* configure: Regenerate.
gas/
* configure.in: Call AC_SYS_LARGEFILE.
* config.in: Regenerate.
* configure: Regenerate.
gprof/
* configure.in: Call AC_SYS_LARGEFILE.
* gconfig.in: Regenerate.
* configure: Regenerate.
ld/
* configure.in: Call AC_SYS_LARGEFILE.
* config.in: Regenerate.
* configure: Regenerate.
libiberty/
* configure.in: Call AC_SYS_LARGEFILE.
* config.in: Regenerate.
* configure: Regenerate.
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* configure, config.in: Regenerate.
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* config.in: Regenerate for 6/20 change.
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* hashtab.c (burtle_hash): New fn.
* configure.in: Add AC_C_BIGENDIAN_CROSS.
* aclocal.m4: Include accross.m4.
* configure, config.in: Regenerate.
include/
* hashtab.h (burtle_hash): Prototype.
(burtle_hash_object): New macro.
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(REQUIRED_OFILES): Add lrealpath.o.
(lrealpath.o): Add rule.
* aclocal.m4 (libiberty_NEED_DECLARATION): Add.
* configure.in: Add realpath and canonicalize_file_name to
checkfuncs and AC_CHECK_FUNCS. Use libiberty_NEED_DECLARATION
for canonicalize_file_name.
* lrealpath.c: New file.
* make-relative-prefix.c: Update documentation.
(make_relative_prefix): Simplify. Use lbasename and lrealpath.
* config.in: Regenerated.
* configure: Regenerated.
* functions.texi: Regenerated.
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* configure.in (funcs): Add bsearch.
(AC_CHECK_FUNCS): Likewise.
* configure, config.in: Regenerate.
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(AC_DEFINE_NOAUTOHEADER): New - work around bug in autoheader.
* configure.in: Call AC_C_INLINE and AC_C_CONST. Use three
argument form of AC_DEFINE in dummy definitions block. Use
AC_DEFINE_NOAUTOHEADER for real definitions of things defined
in dummy block. Preload cache variables instead of bypassing
tests, where possible.
* acconfig.h: Removed.
* xmalloc.c (xmalloc_failed): New function, does error
reporting on failed allocation.
(xmalloc, xcalloc, xrealloc): Use it.
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(AC_HEADER_TIME): Add check.
* configure, config.in: Regenerate.
* getruntime.c: Portably #include <sys/time.h> and/or <time.h>.
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* configure.in (libiberty_AC_DECLARE_ERRNO): Add check.
* configure, config.in: Regenerate.
* pexecute.c, strtol.c, strtoul.c: Declare errno if necessary.
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