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getopt.c: Check HAVE_STRINGS_H before including strings.h. 

* getopt.c: Check HAVE_STRINGS_H before including strings.h.
        * configure.in (AC_CHECK_HEADERS): Check for strings.h too.
        * config.in, configure: Rebuilt.

From-SVN: r23065
This commit is contained in:
Jeffrey A Law 1998-10-13 22:59:40 +00:00 committed by Jeff Law
parent f096ce6675
commit 73aeb2ff9b
5 changed files with 14 additions and 3 deletions
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6
libiberty/ChangeLog
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@ -1,3 +1,9 @@
Tue Oct 13 23:51:51 1998 Jeffrey A Law (law@cygnus.com)
* getopt.c: Check HAVE_STRINGS_H before including strings.h.
* configure.in (AC_CHECK_HEADERS): Check for strings.h too.
* config.in, configure: Rebuilt.
Sun Oct 11 17:36:06 1998 Michael Tiemann <tiemann@holodeck.cygnus.com> Sun Oct 11 17:36:06 1998 Michael Tiemann <tiemann@holodeck.cygnus.com>
* Makefile.in (cplus-dem.o, obstack.o): Depend upon config.h. * Makefile.in (cplus-dem.o, obstack.o): Depend upon config.h.

3
libiberty/config.in
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@ -181,6 +181,9 @@
/* Define if you have the <string.h> header file. */ /* Define if you have the <string.h> header file. */
#undef HAVE_STRING_H #undef HAVE_STRING_H
/* Define if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define if you have the <sys/file.h> header file. */ /* Define if you have the <sys/file.h> header file. */
#undef HAVE_SYS_FILE_H #undef HAVE_SYS_FILE_H

2
libiberty/configure vendored
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@ -1027,7 +1027,7 @@ else
fi fi
echo "$ac_t""$CPP" 1>&6 echo "$ac_t""$CPP" 1>&6
for ac_hdr in sys/file.h sys/param.h stdlib.h string.h unistd.h for ac_hdr in sys/file.h sys/param.h stdlib.h string.h unistd.h strings.h
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6

2
libiberty/configure.in
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@ -106,7 +106,7 @@ AC_SUBST_FILE(host_makefile_frag)
# It's OK to check for header files. Although the compiler may not be # 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 # able to link anything, it had better be able to at least compile
# something. # something.
AC_CHECK_HEADERS(sys/file.h sys/param.h stdlib.h string.h unistd.h) AC_CHECK_HEADERS(sys/file.h sys/param.h stdlib.h string.h unistd.h strings.h)
# This is the list of functions which libiberty will provide if they # This is the list of functions which libiberty will provide if they
# are not available on the host. # are not available on the host.

4
libiberty/getopt.c
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@ -204,7 +204,9 @@ static char *posixly_correct;
# if HAVE_STRING_H # if HAVE_STRING_H
# include <string.h> # include <string.h>
# else # else
# include <strings.h> # if HAVE_STRINGS_H
# include <strings.h>
# endif
# endif # endif
/* Avoid depending on library functions or files /* Avoid depending on library functions or files