gwj / at91sam9263 · Commits

Commit 1b0f9cc26bf2ebc13067a42a4caed84833f72a7c

Authored by aliguori
1 parent deb54399

Enabled building of x86_64 code on Mac OS X (Alexander Graf) 

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 <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6443 c046a42c-6fe2-441c-8c8c-71466251a162
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Showing 1 changed file with 11 additions and 1 deletions
configure
  View file @1b0f9cc
... ... @@ -243,11 +243,21 @@ oss_lib=&quot;-lossaudio&quot;
243 243 Darwin)
244 244 bsd="yes"
245 245 darwin="yes"
  246 +# 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
  247 +is_x86_64=`sysctl -n hw.optional.x86_64`
  248 +if [ "$is_x86_64" = "1" ]; then
  249 + cpu=x86_64
  250 +fi
  251 +if [ "$cpu" = "x86_64" ] ; then
  252 + OS_CFLAGS="-arch x86_64"
  253 + LDFLAGS="-arch x86_64"
  254 +else
  255 + OS_CFLAGS="-mdynamic-no-pic"
  256 +fi
246 257 darwin_user="yes"
247 258 cocoa="yes"
248 259 audio_drv_list="coreaudio"
249 260 audio_possible_drivers="coreaudio sdl fmod"
250   -OS_CFLAGS="-mdynamic-no-pic"
251 261 OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
252 262 ;;
253 263 SunOS)
... ...