make/lib/Awt2dLibraries.gmk

rev 51332 : 8209115: adjust libsplashscreen linux ppc64le builds for easier libpng update

@@ -794,10 +794,16 @@
     LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS := unix
   endif
 
   LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE -DPNG_ARM_NEON_OPT=0
 
+  ifeq ($(OPENJDK_TARGET_OS), linux)
+    ifeq ($(OPENJDK_TARGET_CPU_ARCH), ppc)
+      LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
+    endif
+  endif
+
   ifeq ($(OPENJDK_TARGET_OS), macosx)
     LIBSPLASHSCREEN_CFLAGS += -DWITH_MACOSX
 
     BUILD_LIBSPLASHSCREEN_java_awt_SplashScreen.c_CFLAGS := -x objective-c -O0
     BUILD_LIBSPLASHSCREEN_splashscreen_gfx_impl.c_CFLAGS := -x objective-c -O0