我正在使用cmake
来构建我的项目。对于UNIX,我想从我的项目的根目录输入make
,并调用cmake
来创建合适的Makefiles(如果它们还不存在),然后构建我的项目。我想隐藏cmake
“内部”文件(目标文件,cmake
内部Makefiles等)(例如放在.build
目录中),这样它就不会混乱我的项目目录。从make调用cmake来创建Makefiles?
我的项目有几个子项目(特别是一个库,一个用户可执行文件和一个单元测试可执行文件)。我想为每个子项目执行cmake
(如上所述),并且只构建该子项目(具有依赖关系,因此如果需要,将从可执行文件的Makefiles构建库),我希望Makefiles(即我输入make
并发生这种情况) )。生成的二进制文件(.so库或可执行文件)应位于子项目的目录中。
我做了一个Makefile,它可以让主程序稍微好点,虽然它感觉有点ha。。我无法使用它创建特定的目标,因为我的Makefile只需在cmake
的构建目录中调用make
即可。
请注意,因为库是唯一的依赖项(并且可能不需要手动构建,并且因为我很懒),所以我在我的Makefile中省略了它。
BUILD_DIR := .build
.PHONY: all clean project-gui ${BUILD_DIR}/Makefile
all: project-gui project-test
clean:
@([ -d ${BUILD_DIR} ] && make -C ${BUILD_DIR} clean && rm -r ${BUILD_DIR}) || echo Nothing to clean
project-gui: ${BUILD_DIR}/Makefile
@make -C ${BUILD_DIR} project-gui
@cp ${BUILD_DIR}/project-gui/project-gui [email protected]
project-test: ${BUILD_DIR}/Makefile
@make -C ${BUILD_DIR} project-test
@cp ${BUILD_DIR}/project-test/project-test [email protected]
${BUILD_DIR}/Makefile:
@[ -d ${BUILD_DIR} ] || mkdir -p ${BUILD_DIR}
@[ -f ${BUILD_DIR}/Makefile ] || (cd ${BUILD_DIR} && cmake ${CMAKE_OPTS} ..)
如果有帮助,这是我的项目结构(如果这是“错误的”请告诉我 - 我还在学习cmake
):
project/
project/CMakeLists.txt
project/common.cmake
project/Makefile -- see Makefile above for this; should be replaced with something better, building libproject, project-gui, and project-test
project/libproject/
project/libproject/CMakeLists.txt
project/libproject/libproject.so -- after build
project/libproject/Makefile -- doesn't exist yet; should build libproject only
project/libproject/source/
project/libproject/include/
project/project-gui/
project/project-gui/CMakeLists.txt
project/project-gui/Makefile -- doesn't exist yet; should build libproject then project-gui
project/project-gui/source/
project/project-gui/include/
project/project-test/
project/project-test/CMakeLists.txt
project/project-test/Makefile -- doesn't exist yet; should build libproject then project-test
project/project-test/source/
project/project-test/include/
如果您还没有流行起来还,我基本上正在寻找一种方法来构建项目和子项目,好像cmake
不在那里:就好像我的项目只包含Makefiles一样。这可以做到吗?解决方案是优雅还是凌乱?我应该试着去做别的事吗?
谢谢!
哇错误!我甚至没有想到!但有一个问题:包含Makefile($ GENERATED)需要与项目dir不同的pwd/$ CUR_DIR(它认为它在project/.build中)。有任何解决这个问题的方法吗? – strager 2009-01-02 06:58:16