ref: bb244d736b3db516a9068f1682bcb82ee4200970
dir: /build/platform-android.mk/
ARCH = arm
SHAREDLIBSUFFIX = so
GCCVERSION = 4.8
NDKLEVEL = 12
HOSTOS = $(shell uname | tr A-Z a-z | tr -d \\-[:digit:].)
HOSTARCH = $(shell uname -m)
ifeq ($(ARCH), arm)
GCCPATHPREFIX = arm-linux-androideabi
GCCPREFIX = arm-linux-androideabi
CFLAGS += -march=armv7-a -mfloat-abi=softfp
CFLAGS += -mfpu=vfpv3-d16
LDFLAGS += -march=armv7-a -Wl,--fix-cortex-a8
APP_ABI = armeabi-v7a
ifeq (Yes, $(USE_ASM))
ASM_ARCH = arm
CFLAGS += -DHAVE_NEON
ASMFLAGS += -march=armv7-a -mfpu=neon
endif
else
GCCPATHPREFIX = x86
GCCPREFIX = i686-linux-android
APP_ABI = x86
ifeq (Yes, $(USE_ASM))
ASM_ARCH = x86
CFLAGS += -DX86_ASM
ASMFLAGS += -DNOPREFIX -f elf32 -DX86_32
endif
endif
ifndef NDKROOT
$(error NDKROOT is not set)
endif
ifndef TARGET
$(error TARGET is not set)
endif
SYSROOT = $(NDKROOT)/platforms/android-$(NDKLEVEL)/arch-$(ARCH)
CXX = $(NDKROOT)/toolchains/$(GCCPATHPREFIX)-$(GCCVERSION)/prebuilt/$(HOSTOS)-$(HOSTARCH)/bin/$(GCCPREFIX)-g++
CC = $(NDKROOT)/toolchains/$(GCCPATHPREFIX)-$(GCCVERSION)/prebuilt/$(HOSTOS)-$(HOSTARCH)/bin/$(GCCPREFIX)-gcc
AR = $(NDKROOT)/toolchains/$(GCCPATHPREFIX)-$(GCCVERSION)/prebuilt/$(HOSTOS)-$(HOSTARCH)/bin/$(GCCPREFIX)-ar
CFLAGS += -DLINUX -DANDROID_NDK -fpic --sysroot=$(SYSROOT)
CXXFLAGS += -fno-rtti -fno-exceptions
LDFLAGS += --sysroot=$(SYSROOT)
SHLDFLAGS = -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,-soname,libwels.so
STL_INCLUDES = \
-I$(NDKROOT)/sources/cxx-stl/gnu-libstdc++/$(GCCVERSION)/include \
-I$(NDKROOT)/sources/cxx-stl/gnu-libstdc++/$(GCCVERSION)/libs/$(APP_ABI)/include
GTEST_INCLUDES = $(STL_INCLUDES)
CODEC_UNITTEST_INCLUDES = $(STL_INCLUDES)
CODEC_UNITTEST_LDFLAGS_SUFFIX = \
$(NDKROOT)/sources/cxx-stl/gnu-libstdc++/$(GCCVERSION)/libs/$(APP_ABI)/libgnustl_static.a
binaries : decdemo encdemo
decdemo: libraries
cd ./codec/build/android/dec && $(NDKROOT)/ndk-build -B APP_ABI=$(APP_ABI) && android update project -t $(TARGET) -p . && ant debug
encdemo: libraries
cd ./codec/build/android/enc && $(NDKROOT)/ndk-build -B APP_ABI=$(APP_ABI) && android update project -t $(TARGET) -p . && ant debug
COMMON_INCLUDES += -I$(NDKROOT)/sources/android/cpufeatures
COMMON_OBJS += $(COMMON_SRCDIR)/cpu-features.o
codec/common/cpu-features.o: $(NDKROOT)/sources/android/cpufeatures/cpu-features.c
$(QUIET_CC)$(CC) $(CFLAGS) $(INCLUDES) $(COMMON_CFLAGS) $(COMMON_INCLUDES) -c $(CXX_O) $<