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[Qemu-devel] [PATCH] configure: include stddef.h for NULL
From: |
Scott Wood |
Subject: |
[Qemu-devel] [PATCH] configure: include stddef.h for NULL |
Date: |
Mon, 4 Oct 2010 16:17:00 -0500 |
User-agent: |
Mutt/1.5.20 (2009-06-14) |
This fixes an observed failure to detect madvise() on Linux.
To avoid similar issues, all other tests that use NULL but don't already
have stddef.h are also fixed.
Signed-off-by: Scott Wood <address@hidden>
---
configure | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index e0d34fd..9c4f1db 100755
--- a/configure
+++ b/configure
@@ -1276,6 +1276,7 @@ if test "$vnc_sasl" != "no" ; then
cat > $TMPC <<EOF
#include <sasl/sasl.h>
#include <stdio.h>
+#include <stddef.h>
int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
EOF
# Assuming Cyrus-SASL installed in /usr prefix
@@ -1319,6 +1320,7 @@ if test "$vnc_png" != "no" ; then
cat > $TMPC <<EOF
//#include <stdio.h>
#include <png.h>
+#include <stddef.h>
int main(void) {
png_structp png_ptr;
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
@@ -1503,6 +1505,7 @@ if test "$brlapi" != "no" ; then
brlapi_libs="-lbrlapi"
cat > $TMPC << EOF
#include <brlapi.h>
+#include <stddef.h>
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
EOF
if compile_prog "" "$brlapi_libs" ; then
@@ -1737,6 +1740,7 @@ if test "$linux_aio" != "no" ; then
cat > $TMPC <<EOF
#include <libaio.h>
#include <sys/eventfd.h>
+#include <stddef.h>
int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0);
return 0; }
EOF
if compile_prog "" "-laio" ; then
@@ -1759,6 +1763,7 @@ if test "$attr" != "no" ; then
#include <stdio.h>
#include <sys/types.h>
#include <attr/xattr.h>
+#include <stddef.h>
int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0,
0); return 0; }
EOF
if compile_prog "" "-lattr" ; then
@@ -1935,6 +1940,7 @@ cat > $TMPC << EOF
#include <unistd.h>
#include <fcntl.h>
#include <limits.h>
+#include <stddef.h>
int main(void)
{
@@ -2032,6 +2038,7 @@ fi
cat > $TMPC <<EOF
#include <signal.h>
#include <time.h>
+#include <stddef.h>
int main(void) { clockid_t id; return clock_gettime(id, NULL); }
EOF
@@ -2094,6 +2101,7 @@ madvise=no
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/mman.h>
+#include <stddef.h>
int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
@@ -2106,6 +2114,7 @@ fi
posix_madvise=no
cat > $TMPC << EOF
#include <sys/mman.h>
+#include <stddef.h>
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
EOF
if compile_prog "" "" ; then
--
1.7.0.4
- [Qemu-devel] [PATCH] configure: include stddef.h for NULL,
Scott Wood <=