diff options
author | Andy Doan <andy.doan@linaro.org> | 2012-01-09 22:17:00 +0000 |
---|---|---|
committer | Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org> | 2012-03-29 09:41:14 +0200 |
commit | 44cd45974b5feab47ee093b3cca82cd71511a7b1 (patch) | |
tree | 7cf9760436c57f1a2314419f71658723ea119610 | |
parent | 4f32515e0c6b690986557d8421513d7347947974 (diff) | |
download | base-44cd45974b5feab47ee093b3cca82cd71511a7b1.tar.gz |
ensure compiler supports -flto
Change Iec2950b1d8fef30ef5530551b094e97c7ee91fa7 enabled
-flto in all builds. However, not all compilers support this
option. This changes ensures the flag is only used when its
supported
Change-Id: I29c1ae41eac6c5c03c944b1200b22171bcbc0719
Signed-off-by: Andy Doan <andy.doan@linaro.org>
-rw-r--r-- | opengl/libagl/Android.mk | 5 | ||||
-rw-r--r-- | opengl/libs/Android.mk | 18 |
2 files changed, 13 insertions, 10 deletions
diff --git a/opengl/libagl/Android.mk b/opengl/libagl/Android.mk index c51b1bd7293c..8f4e220a5380 100644 --- a/opengl/libagl/Android.mk +++ b/opengl/libagl/Android.mk @@ -22,10 +22,11 @@ LOCAL_SRC_FILES:= \ primitives.cpp.arm \ vertex.cpp.arm +FLTO_FLAG=$(call cc-option,"-flto", ) LOCAL_CFLAGS += -DLOG_TAG=\"libagl\" LOCAL_CFLAGS += -DGL_GLEXT_PROTOTYPES -DEGL_EGLEXT_PROTOTYPES LOCAL_CFLAGS += -fvisibility=hidden -LOCAL_CFLAGS += -ffast-math -flto +LOCAL_CFLAGS += -ffast-math $(FLTO_FLAG) ifneq ($(findstring tune=cortex-a8,$(TARGET_GLOBAL_CFLAGS)),) # Workaround for cortex-a8 specific linaro-gcc bug 879725 # FIXME remove once the bug is fixed @@ -33,7 +34,7 @@ ifneq ($(findstring tune=cortex-a8,$(TARGET_GLOBAL_CFLAGS)),) endif LOCAL_SHARED_LIBRARIES := libcutils libhardware libutils libpixelflinger libETC1 -LOCAL_LDLIBS := -flto -lpthread -ldl +LOCAL_LDLIBS := $(FLTO_FLAG) -lpthread -ldl ifeq ($(TARGET_ARCH),arm) LOCAL_SRC_FILES += fixed_asm.S iterators.S diff --git a/opengl/libs/Android.mk b/opengl/libs/Android.mk index 3a91d4f907c1..f1302bdd57e2 100644 --- a/opengl/libs/Android.mk +++ b/opengl/libs/Android.mk @@ -1,5 +1,7 @@ LOCAL_PATH:= $(call my-dir) +FLTO_FLAG=$(call cc-option,"-flto", ) + ############################################################################### # Build META EGL library # @@ -18,9 +20,9 @@ LOCAL_SRC_FILES:= \ EGL/Loader.cpp \ # -LOCAL_CFLAGS += -flto -ffast-math +LOCAL_CFLAGS += $(FLTO_FLAG) -ffast-math LOCAL_SHARED_LIBRARIES += libcutils libutils libGLESv2_dbg -LOCAL_LDLIBS := -flto -lpthread -ldl +LOCAL_LDLIBS := $(FLTO_FLAG) -lpthread -ldl LOCAL_MODULE:= libEGL LOCAL_LDFLAGS += -Wl,--exclude-libs=ALL LOCAL_SHARED_LIBRARIES += libdl @@ -87,8 +89,8 @@ LOCAL_SRC_FILES:= \ # LOCAL_SHARED_LIBRARIES += libcutils libEGL -LOCAL_CFLAGS += -flto -ffast-math -LOCAL_LDLIBS := -flto -lpthread -ldl +LOCAL_CFLAGS += $(FLTO_FLAG) -ffast-math +LOCAL_LDLIBS := $(FLTO_FLAG) -lpthread -ldl LOCAL_MODULE:= libGLESv1_CM LOCAL_SHARED_LIBRARIES += libdl @@ -119,9 +121,9 @@ LOCAL_SRC_FILES:= \ GLES2/gl2.cpp.arm \ # -LOCAL_CFLAGS += -flto -ffast-math +LOCAL_CFLAGS += $(FLTO_FLAG) -ffast-math LOCAL_SHARED_LIBRARIES += libcutils libEGL -LOCAL_LDLIBS := -flto -lpthread -ldl +LOCAL_LDLIBS := $(FLTO_FLAG) -lpthread -ldl LOCAL_MODULE:= libGLESv2 LOCAL_SHARED_LIBRARIES += libdl @@ -166,8 +168,8 @@ LOCAL_SRC_FILES:= \ ETC1/etc1.cpp \ # -LOCAL_CFLAGS += -flto -ffast-math -LOCAL_LDLIBS := -flto -lpthread -ldl +LOCAL_CFLAGS += $(FLTO_FLAG) -ffast-math +LOCAL_LDLIBS := $(FLTO_FLAG) -lpthread -ldl LOCAL_MODULE:= libETC1 include $(BUILD_SHARED_LIBRARY) |