Work around an Xcode 3.0 bug when detecting the libGL library.
fgouget at codeweavers.com
Tue Dec 18 03:17:20 CST 2007
When using Xcode 3.0 we get an error when trying to link with libGL.
This is a known Xcode 3.0 issue but I'm not sure if it will be fixed in
future releases or how soon. The documented workaround is to add a
-dylib_file option to the link command. For more details, see near the
bottom of this page:
So I have cooked up a patch to Wine's configure script detect the
condition and automatically work around it as documented. I don't know
if this is suitable for inclusion or if a better workaround should be
found (or maybe we should just suffer in silence until a newer Xcode
fixes the issue).
Autoconf needs to be re-run after applying this patch.
configure.ac | 17 +++++++++++------
1 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/configure.ac b/configure.ac
index 492d363..18769cb 100644
@@ -651,14 +651,19 @@ Wine will be built without XComposite support. (winex11.drv)])
AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])],
- [if test -f /usr/X11R6/lib/libGL.a
- WINE_WARNING([/usr/X11R6/lib/libGL.a is present on your system.
+ [OPENGL_LIBS="-Xlinker -dylib_file -Xlinker /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib -lGL"
+ AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is present on the system])],
+ [if test -f /usr/X11R6/lib/libGL.a
+ WINE_WARNING([/usr/X11R6/lib/libGL.a is present on your system.
This probably prevents linking to OpenGL. Try deleting the file and restarting configure.])
- WINE_WARNING([No OpenGL library found on this system.
+ WINE_WARNING([No OpenGL library found on this system.
Wine will be built without OpenGL or Direct3D support.])
+ $X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS -dylib_file /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib)],
$X_LIBS -lXext -lX11 -lm $X_EXTRA_LIBS)
dnl Check for GLU32 library.
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