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[Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X |
Date: |
Sat, 24 Jan 2009 20:44:47 +0100 |
Mac OS X 10.5 supports 64-bit userspace on an x86_64 kernel and
by default uses 32-bit userspace applications, so the detection for
the host architecture fails.
This patch enabled building of x86_64 code on x86_64 capable CPUS
with Mac OS X.
Signed-off-by: Alexander Graf <address@hidden>
---
configure | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)
diff --git a/configure b/configure
index 3c9d832..c3fbbbe 100755
--- a/configure
+++ b/configure
@@ -243,11 +243,21 @@ oss_lib="-lossaudio"
Darwin)
bsd="yes"
darwin="yes"
+# on Leopard most of the system is 32-bit, so we have to ask the kernel it if
we can run 64-bit userspace code
+is_x86_64=`sysctl -n hw.optional.x86_64`
+if [ "$is_x86_64" = "1" ]; then
+ cpu=x86_64
+fi
+if [ "$cpu" = "x86_64" ] ; then
+ OS_CFLAGS="-arch x86_64"
+ LDFLAGS="-arch x86_64"
+else
+ OS_CFLAGS="-mdynamic-no-pic"
+fi
darwin_user="yes"
cocoa="yes"
audio_drv_list="coreaudio"
audio_possible_drivers="coreaudio sdl fmod"
-OS_CFLAGS="-mdynamic-no-pic"
OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
;;
SunOS)
--
1.6.0.2
- [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X,
Alexander Graf <=
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Anthony Liguori, 2009/01/26
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Paul Brook, 2009/01/26
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Jamie Lokier, 2009/01/26
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Paul Brook, 2009/01/26
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Anthony Liguori, 2009/01/26
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Alexander Graf, 2009/01/27
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Jamie Lokier, 2009/01/27
- Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, Laurent Desnogues, 2009/01/27
Re: [Qemu-devel] [PATCH] Enabled building of x86_64 code on Mac OS X, C . W . Betts, 2009/01/26