From 840b444b0f0bf47a59d157ca8b99087b906231e8 Mon Sep 17 00:00:00 2001
From: sof <unknown>
Date: Sun, 16 Aug 1998 16:45:37 +0000
Subject: [PATCH] [project @ 1998-08-16 16:45:37 by sof] O_BINARY test: protect
fcntl.h include
---
aclocal.m4 | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/aclocal.m4 b/aclocal.m4
index af28baab8b5e..e823a834cd7a 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-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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