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[Qemu-devel] [PATCH 07/17] configure: Fix compiler warnings in config.lo
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 07/17] configure: Fix compiler warnings in config.log (always return a value from main) |
Date: |
Mon, 19 Dec 2011 11:12:28 +0000 |
From: Stefan Weil <address@hidden>
Fix several "warning: control reaches end of non-void function".
Signed-off-by: Stefan Weil <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
configure | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index 6fd580e..03b8f35 100755
--- a/configure
+++ b/configure
@@ -1082,7 +1082,7 @@ fi
# check that the C compiler works.
cat > $TMPC <<EOF
-int main(void) {}
+int main(void) { return 0; }
EOF
if compile_object ; then
@@ -2651,7 +2651,7 @@ ucontext_coroutine=no
if test "$darwin" != "yes"; then
cat > $TMPC << EOF
#include <ucontext.h>
-int main(void) { makecontext(0, 0, 0); }
+int main(void) { makecontext(0, 0, 0); return 0; }
EOF
if compile_prog "" "" ; then
ucontext_coroutine=yes
@@ -2664,7 +2664,7 @@ fi
open_by_hande_at=no
cat > $TMPC << EOF
#include <fcntl.h>
-int main(void) { struct file_handle fh; open_by_handle_at(0, &fh, 0); }
+int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
EOF
if compile_prog "" "" ; then
open_by_handle_at=yes
@@ -2677,6 +2677,7 @@ linux_magic_h=no
cat > $TMPC << EOF
#include <linux/magic.h>
int main(void) {
+ return 0;
}
EOF
if compile_prog "" "" ; then
--
1.7.7.3
- [Qemu-devel] [PULL 00/17] Trivial patches for 7 to 19 December 2011, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 02/17] Makefile.target: Remove unnecessary dependency rules, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 03/17] stellaris: Calculate system clock period on reset, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 06/17] Also create piix3 property when Xen is enabled, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 04/17] kvm: Print something before calling abort() if KVM_RUN fails, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 07/17] configure: Fix compiler warnings in config.log (always return a value from main),
Stefan Hajnoczi <=
- [Qemu-devel] [PATCH 05/17] slirp: Fix typo in net_slirp_hostfwd_remove, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 01/17] ide: drop argument to dma_buf_commit, Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 09/17] configure: Fix compiler warning in config.log (integer from pointer), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 08/17] configure: Fix compiler warnings in config.log (old-style function definition), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 12/17] configure: Fix compiler warning in config.log (macro redefined), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 16/17] configure: Fix compiler warnings in config.log (statement without effect), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 14/17] configure: Fix compiler warning in config.log (undefined NULL), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 15/17] configure: Fix compiler warning in config.log (value was never used), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 13/17] configure: Fix compiler warnings in config.log (uninitialized variable), Stefan Hajnoczi, 2011/12/19
- [Qemu-devel] [PATCH 17/17] configure: Improve Xen autodetection for hosts without Xen, Stefan Hajnoczi, 2011/12/19