glapi/gen: build temporary files in the build directory

Writing to the source directory can cause multiple parallel builds
from the same source to fail. Create the temporary files in the
build directory.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: "9.2" <mesa-stable@lists.freedesktop.org>

diff --git a/src/mapi/glapi/gen/Makefile.am b/src/mapi/glapi/gen/Makefile.am
index 97200598e65668ea0e78c65c54538db9ab8aebdb..d4fbd351131558efa4ddc75154085fa8e495a381 100644 (file)
--- a/src/mapi/glapi/gen/Makefile.am
+++ b/src/mapi/glapi/gen/Makefile.am
@@ -18,10 +18,10 @@ XORG_INDENT_FLAGS = -linux -bad -bap -blf -bli0 -cbi0 -cdw -nce -cs -i4 -lc80 -p
     -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT
 
 
-MESA_DIR = $(top_srcdir)/src/mesa
-MESA_GLAPI_DIR = $(top_srcdir)/src/mapi/glapi
-MESA_MAPI_DIR = $(top_srcdir)/src/mapi
-MESA_GLX_DIR = $(top_srcdir)/src/glx
+MESA_DIR = $(top_builddir)/src/mesa
+MESA_GLAPI_DIR = $(top_builddir)/src/mapi/glapi
+MESA_MAPI_DIR = $(top_builddir)/src/mapi
+MESA_GLX_DIR = $(top_builddir)/src/glx
 
 MESA_GLAPI_OUTPUTS = \
        $(MESA_GLAPI_DIR)/glapi_mapi_tmp.h \