Commit 840b444b authored by sof's avatar sof

[project @ 1998-08-16 16:45:37 by sof]

O_BINARY test: protect fcntl.h include
parent 1aac5b41
dnl $Id: aclocal.m4,v 1.26 1998/08/16 16:25:21 sof Exp $
dnl $Id: aclocal.m4,v 1.27 1998/08/16 16:45:37 sof Exp $
dnl
dnl Extra autoconf macros for the Glasgow fptools
dnl
......@@ -280,7 +280,7 @@ AC_DEFUN(FPTOOLS_PROG_GNUCPP,
echo > conftest.c
gcc -v -E conftest.c >/dev/null 2>conftest.out
# \x5c = backslash
echo 'tr/\x5c/\//; /(\S+\/cpp)/ && print "[$]1";' > conftest.pl
echo 'tr/\x5c/\//; /(\S+\/)cpp/ && print "[$]{1}cpp -iprefix [$]1";' > conftest.pl
fptools_cv_gnu_cpp="`eval $PerlCmd -n conftest.pl conftest.out`"
rm -fr conftest*
else
......@@ -407,8 +407,11 @@ AC_CACHE_VAL(fptools_cv_have_o_binary,
[
AC_LANG_SAVE
AC_LANG_C
AC_TRY_COMPILE(,[#include <fcntl.h>
x = O_BINARY;],
AC_TRY_COMPILE(,
[#ifdef HAVE_FCNTL_H
#include <fcntl.h>
#endif
int x = O_BINARY;],
fptools_cv_have_o_binary=yes,
fptools_cv_have_o_binary=no)
AC_LANG_RESTORE
......@@ -418,3 +421,4 @@ if test "$fptools_cv_have_o_binary" = yes; then
AC_DEFINE(HAVE_O_BINARY)
fi
])
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