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[Qemu-devel] [PATCH stable-1.1 16/26] configure: Fix build for some vers
From: |
Michael Roth |
Subject: |
[Qemu-devel] [PATCH stable-1.1 16/26] configure: Fix build for some versions of glibc (9pfs) |
Date: |
Fri, 22 Jun 2012 19:33:20 -0500 |
From: Stefan Weil <address@hidden>
Some versions declare open_by_handle_at, but don't define AT_EMPTY_PATH.
Extend the check in configure to test both preconditions.
Signed-off-by: Stefan Weil <address@hidden>
Acked-by: Stefano Stabellini <address@hidden>
Acked-by: Serge Hallyn <address@hidden>
---
configure | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/configure b/configure
index 268ed21..72d16a4 100755
--- a/configure
+++ b/configure
@@ -2811,7 +2811,11 @@ fi
open_by_hande_at=no
cat > $TMPC << EOF
#include <fcntl.h>
+#if !defined(AT_EMPTY_PATH)
+# error missing definition
+#else
int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
+#endif
EOF
if compile_prog "" "" ; then
open_by_handle_at=yes
--
1.7.4.1
- [Qemu-devel] [PATCH stable-1.1 06/26] target-xtensa: control page table lookup explicitly, (continued)
- [Qemu-devel] [PATCH stable-1.1 06/26] target-xtensa: control page table lookup explicitly, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 07/26] target-xtensa: add MMU pagewalking tests, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 08/26] exec: fix TB invalidation after breakpoint insertion/deletion, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 09/26] target-xtensa: fix CCOUNT for conditional branches, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 10/26] trace/simple.c: fix deprecated glib2 interface, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 11/26] configure: report missing libraries for virtfs, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 12/26] kvm/apic: correct short memset, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 13/26] kvm: i8254: Fix conversion of in-kernel to userspace state, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 14/26] qcow2: Silence false warning, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 15/26] monitor: Fix memory leak with readline completion, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 16/26] configure: Fix build for some versions of glibc (9pfs),
Michael Roth <=
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- [Qemu-devel] [PATCH stable-1.1 18/26] ahci: Fix reset of MSI function, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 21/26] pci_bridge_dev: fix error path in pci_bridge_dev_initfn(), Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 22/26] qcow2: fix endianness conversion, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 23/26] Prevent disk data loss when closing qemu, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 24/26] qcow2: fix autoclear image header update, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 20/26] qdev: release parent properties on dc->init failure, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 25/26] fdc: fix implied seek while there is no media in drive, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 19/26] intel-hda: Fix reset of MSI function, Michael Roth, 2012/06/22
- [Qemu-devel] [PATCH stable-1.1 26/26] build: install qmp-commands.txt, Michael Roth, 2012/06/22