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authorUlrich Drepper <drepper@redhat.com>2000-08-27 18:28:09 +0000
committerUlrich Drepper <drepper@redhat.com>2000-08-27 18:28:09 +0000
commitb4f48b41b478c9344ab81bfb82785b5736e6aafc (patch)
tree6c4b299dc56982c7bc89e4cf19f454edd3ff3963 /posix/annexc.c
parent48bde9c35cdc95ea6320fdda97b3e64c0ee933fd (diff)
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Update.
* posix/annexc.c: Correct test for unavailable feature.
Diffstat (limited to 'posix/annexc.c')
-rw-r--r--posix/annexc.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/posix/annexc.c b/posix/annexc.c
index e9e1ac9..1dbc3f6 100644
--- a/posix/annexc.c
+++ b/posix/annexc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -618,7 +618,7 @@ echo \"#include <%s>\" |\
-isystem `%s --print-prog-name=include` - > %s";
static const char testfmt[] = "\
-echo \"#include <unistd.h>\n#ifndef %s\n#error not defined\n#endif\n\" |\
+echo \"#include <unistd.h>\n#if !defined %s || %s == -1\n#error not defined\n#endif\n\" |\
%s -E -dM -D_POSIX_SOURCE -D_LIBC %s \
-isystem `%s --print-prog-name=include` - 2> /dev/null > %s";
@@ -814,7 +814,8 @@ check_header (const struct header *header, const char **except)
/* First see whether this subset is supported at all. */
if (header->subset != NULL)
{
- sprintf (line, testfmt, header->subset, CC, INC, CC, TMPFILE);
+ sprintf (line, testfmt, header->subset, header->subset, CC, INC, CC,
+ TMPFILE);
if (xsystem (line))
{
printf ("!! not available\n");