SET(CMAKE_SYSTEM_NAME Linux)
SET(TOOLCHAIN_DIR "/home/fuyajun/Public/toolchain/gnuarm/vfp_4.5.1_2.6.27_cortex-a9-rhel4/i686")
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_DIR}/bin/armv7a-mediatek451_001_vfp-linux-gnueabi-g++)
set(CMAKE_C_COMPILER ${TOOLCHAIN_DIR}/bin/armv7a-mediatek451_001_vfp-linux-gnueabi-gcc)
set(GNU_FLAGS "-mfpu=vfp -fPIC")
set(CMAKE_CXX_FLAGS "${GNU_FLAGS} ")
set(CMAKE_C_FLAGS "${GNU_FLAGS} ")
# where is the target environment
SET(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_DIR}
${TOOLCHAIN_DIR}/armv7a-mediatek-linux-gnueabi/include
${TOOLCHAIN_DIR}/armv7a-mediatek-linux-gnueabi/lib
SET(TOOLCHAIN_DIR "/home/fuyajun/Public/toolchain/gnuarm/vfp_4.5.1_2.6.27_cortex-a9-rhel4/i686")
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_DIR}/bin/armv7a-mediatek451_001_vfp-linux-gnueabi-g++)
set(CMAKE_C_COMPILER ${TOOLCHAIN_DIR}/bin/armv7a-mediatek451_001_vfp-linux-gnueabi-gcc)
set(GNU_FLAGS "-mfpu=vfp -fPIC")
set(CMAKE_CXX_FLAGS "${GNU_FLAGS} ")
set(CMAKE_C_FLAGS "${GNU_FLAGS} ")
# where is the target environment
SET(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_DIR}
${TOOLCHAIN_DIR}/armv7a-mediatek-linux-gnueabi/include
${TOOLCHAIN_DIR}/armv7a-mediatek-linux-gnueabi/lib
)
可以在上述基础上添加更多的搜索路径。
本文详细介绍了如何在Linux环境下配置一个特定的交叉编译环境,包括设置工具链目录、指定C/C++编译器及预处理器标志等关键步骤,并定义了目标环境的查找路径。
1947

被折叠的 条评论
为什么被折叠?



