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[Qemu-stable] [PATCH 25/43] configure: avoid compiler warning in pipe2 d
From: |
Michael Roth |
Subject: |
[Qemu-stable] [PATCH 25/43] configure: avoid compiler warning in pipe2 detection |
Date: |
Mon, 3 Dec 2012 16:08:49 -0600 |
From: Bruce Rogers <address@hidden>
When building qemu-kvm for openSUSE:Factory, I am getting a
warning in the pipe2 detection performed by configure, which
prevents using --enable-werror.
Change detection code to use return value of pipe2.
Signed-off-by: Bruce Rogers <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Blue Swirl <address@hidden>
(cherry picked from commit 9bca81624ef9299b9a06013fd29cd6899079aab4)
Signed-off-by: Michael Roth <address@hidden>
---
configure | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/configure b/configure
index 199a89b..bc95158 100755
--- a/configure
+++ b/configure
@@ -2389,8 +2389,7 @@ cat > $TMPC << EOF
int main(void)
{
int pipefd[2];
- pipe2(pipefd, O_CLOEXEC);
- return 0;
+ return pipe2(pipefd, O_CLOEXEC);
}
EOF
if compile_prog "" "" ; then
--
1.7.9.5
- [Qemu-stable] [PATCH 13/43] s390x: fix -initrd in virtio machine, (continued)
- [Qemu-stable] [PATCH 13/43] s390x: fix -initrd in virtio machine, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 14/43] PPC: Bamboo: Fix memory size DT property, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 15/43] target-sparc64: disable VGA cirrus, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 16/43] xhci: fix usb name in caps, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 17/43] tools: initialize main loop before block layer, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 19/43] nbd: fixes to read-only handling, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 18/43] m68k: Return semihosting errno values correctly, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 20/43] mips/malta: fix CBUS UART interrupt pin, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 21/43] target-mips: fix wrong microMIPS opcode encoding, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 23/43] tcg/arm: fix cross-endian qemu_st16, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 25/43] configure: avoid compiler warning in pipe2 detection,
Michael Roth <=
- [Qemu-stable] [PATCH 22/43] tcg/arm: fix TLB access in qemu-ld/st ops, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 24/43] target-openrisc: remove conflicting definitions from cpu.h, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 28/43] block: Fix regression for MinGW (assertion caused by short string), Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 34/43] qapi: fix qapi_dealloc_type_size parameter type, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 33/43] qapi: handle visitor->type_size() in QapiDeallocVisitor, Michael Roth, 2012/12/03
- [Qemu-stable] [PATCH 35/43] iscsi: fix segfault in url parsing, Michael Roth, 2012/12/03