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Build libsquish and astc-encoder for android

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This commit is contained in:
Benau 2022-08-08 11:32:01 +08:00
parent d7390a1824
commit 1b671c932a
3 changed files with 79 additions and 4 deletions
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23
android/Android.mk
View File

@ -93,6 +93,20 @@ include $(PREBUILT_STATIC_LIBRARY)
include $(CLEAR_VARS)
# libsquish
LOCAL_MODULE := libsquish
LOCAL_SRC_FILES := deps-$(TARGET_ARCH_ABI)/libsquish/libsquish.a
include $(PREBUILT_STATIC_LIBRARY)
include $(CLEAR_VARS)
# astc-encoder
LOCAL_MODULE := libastcenc
LOCAL_SRC_FILES := deps-$(TARGET_ARCH_ABI)/astc-encoder/Source/libastcenc.a
include $(PREBUILT_STATIC_LIBRARY)
include $(CLEAR_VARS)
# ifaddrs
LOCAL_MODULE := ifaddrs
LOCAL_PATH := .
@ -168,15 +182,18 @@ LOCAL_PATH := .
LOCAL_CPP_FEATURES += rtti exceptions
LOCAL_SRC_FILES := $(wildcard ../lib/graphics_engine/src/*.c) \
$(wildcard ../lib/graphics_engine/src/*.cpp)
LOCAL_CFLAGS := -I../lib/graphics_engine/include \
LOCAL_CFLAGS := -DENABLE_LIBASTCENC \
-I../lib/graphics_engine/include \
-I../lib/graphics_utils \
-I../lib/sdl2/include/ \
-I../lib/bullet/src/ \
-I../lib/irrlicht/include/
-I../lib/irrlicht/include/ \
-I../lib/libsquish \
-Ideps-$(TARGET_ARCH_ABI)/astc-encoder/Source
ifeq ($(TARGET_ARCH_ABI), armeabi-v7a)
LOCAL_ARM_NEON := false
endif
LOCAL_STATIC_LIBRARIES := shaderc
LOCAL_STATIC_LIBRARIES := shaderc libsquish libastcenc
include $(BUILD_STATIC_LIBRARY)
$(call import-module, third_party/shaderc)
include $(CLEAR_VARS)

58
android/make_deps.sh
View File

@ -283,6 +283,64 @@ build_deps()
check_error
touch "$DIRNAME/deps-$ARCH_OPTION/libvorbis.stamp"
fi
# Libsquish
if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/libsquish.stamp" ]; then
echo "Compiling $ARCH_OPTION libsquish"
mkdir -p "$DIRNAME/deps-$ARCH_OPTION/libsquish"
cp -a -f "$DIRNAME/../lib/libsquish/"* "$DIRNAME/deps-$ARCH_OPTION/libsquish"
cd "$DIRNAME/deps-$ARCH_OPTION/libsquish"
if [[ "$ARCH_OPTION" = "x86" || "$ARCH_OPTION" = "x86_64" ]]; then
cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
-DHOST=$HOST -DARCH=$ARCH \
-DCMAKE_C_FLAGS="-fpic -O3 -g -DSQUISH_USE_SSE=2 -msse2" \
-DCMAKE_CXX_FLAGS="-fpic -O3 -g -DSQUISH_USE_SSE=2 -msse2"
else
cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
-DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" \
-DCMAKE_CXX_FLAGS="-fpic -O3 -g"
fi
make -j $(($(nproc) + 1)) VERBOSE=1
check_error
touch "$DIRNAME/deps-$ARCH_OPTION/libsquish.stamp"
fi
# ASTC-encoder
if [ ! -f "$DIRNAME/deps-$ARCH_OPTION/astc-encoder.stamp" ]; then
echo "Compiling $ARCH_OPTION astc-encoder"
mkdir -p "$DIRNAME/deps-$ARCH_OPTION/astc-encoder"
cp -a -f "$DIRNAME/../lib/astc-encoder/"* "$DIRNAME/deps-$ARCH_OPTION/astc-encoder"
cd "$DIRNAME/deps-$ARCH_OPTION/astc-encoder"
sed -i '/-Werror/d' Source/cmake_core.cmake
sed -i 's|${ASTC_TARGET}-static|astcenc|g' Source/cmake_core.cmake
if [ "$ARCH_OPTION" = "armeabi-v7a" ]; then
cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
-DHOST=$HOST -DARCH=$ARCH -DSTK_ARM_NEON=ON \
-DCMAKE_C_FLAGS="-fpic -O3 -g -mfpu=neon" \
-DCMAKE_CXX_FLAGS="-fpic -O3 -g -mfpu=neon" \
-DNO_INVARIANCE=ON -DCLI=OFF
elif [ "$ARCH_OPTION" = "arm64-v8a" ]; then
cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
-DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" \
-DCMAKE_CXX_FLAGS="-fpic -O3 -g" \
-DISA_NEON=ON -DNO_INVARIANCE=ON -DCLI=OFF
elif [ "$ARCH_OPTION" = "x86" ]; then
cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
-DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" \
-DCMAKE_CXX_FLAGS="-fpic -O3 -g" \
-DISA_SSE2=ON -DNO_INVARIANCE=ON -DCLI=OFF
else
cmake . -DCMAKE_TOOLCHAIN_FILE=../../../cmake/Toolchain-android.cmake \
-DHOST=$HOST -DARCH=$ARCH -DCMAKE_C_FLAGS="-fpic -O3 -g" \
-DCMAKE_CXX_FLAGS="-fpic -O3 -g" \
-DISA_SSE41=ON -DNO_INVARIANCE=ON -DCLI=OFF
fi
make -j $(($(nproc) + 1))
check_error
touch "$DIRNAME/deps-$ARCH_OPTION/astc-encoder.stamp"
fi
}
if [ -z "$COMPILE_ARCH" ] || [ "$COMPILE_ARCH" = "all" ]; then

2
cmake/Toolchain-android.cmake
View File

@ -16,7 +16,7 @@ set(CMAKE_SYSTEM_PROCESSOR ${ARCH})
# Starting NDK21 it enables NEON by default on 32-bit ARM target
# Disable it to support more devices
if("${ARCH}" STREQUAL "arm")
if("${ARCH}" STREQUAL "arm" AND NOT STK_ARM_NEON)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfpu=vfpv3-d16")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mfpu=vfpv3-d16")
endif()