Bug 832752 - On ARM, compile pixman without -mapcs-frame, even if that's specified in CFLAGS, since this calling convention appears to break the routines written in assembly. r=glandium,jrmuizel

gfx/cairo/libpixman/src/Makefile.in

@@ -163,3 +163,7 @@ pixman-arm-neon.$(OBJ_SUFFIX): COMPILE_CFLAGS += $(ARM_NEON_CFLAGS)
 
 pixman-vmx.$(OBJ_SUFFIX): COMPILE_CFLAGS += $(VMX_CFLAGS)
 
+# The ARM asm functions here don't appreciate being called by functions
+# compiled with -mapcs-frame.  See bug 832752.
+CXXFLAGS := $(filter-out -mapcs-frame,$(CXXFLAGS))
+CFLAGS := $(filter-out -mapcs-frame,$(CFLAGS))