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configure.in: Check for alloca.h (for regex.c and putenv.c). 

* configure.in: Check for alloca.h (for regex.c and putenv.c).
* configure: Regenerate.
* config.h: Add HAVE_ALLOCA_H.

From-SVN: r47352
This commit is contained in:
DJ Delorie 2001-11-26 15:02:19 -05:00 committed by DJ Delorie
parent 8924f58b42
commit c3bb7df00b
4 changed files with 11 additions and 2 deletions
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6
libiberty/ChangeLog
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@ -1,3 +1,9 @@
2001-11-26 DJ Delorie <dj@redhat.com>
* configure.in: Check for alloca.h (for regex.c and putenv.c).
* configure: Regenerate.
* config.h: Add HAVE_ALLOCA_H.
2001-11-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* regex.c: Check defined(__STDC__) || defined(ALMOST_STDC) ||

3
libiberty/config.in
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@ -183,6 +183,9 @@
/* Define if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* Define if you have the <alloca.h> header file. */
#undef HAVE_ALLOCA_H
/* Define if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H

2
libiberty/configure vendored
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@ -1275,7 +1275,7 @@ else
fi
echo "$ac_t""$CPP" 1>&6
for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h
for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

2
libiberty/configure.in
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@ -120,7 +120,7 @@ AC_SUBST_FILE(host_makefile_frag)
# It's OK to check for header files. Although the compiler may not be
# able to link anything, it had better be able to at least compile
# something.
AC_CHECK_HEADERS(sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h)
AC_CHECK_HEADERS(sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h)
AC_HEADER_SYS_WAIT
AC_HEADER_TIME