Memo
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CMake Memo

发表于 分类于

cmake 的使用

加速 VS 编译过程

在 cmakelist 文件中加入下面两行：

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set(CMAKE_C_FLAGS "/MP")
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")

列举出项目中所有可用的 cmakelists.txt 选项

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cmake -LAH ../

A Project with Directories

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cmake_minimum_required(VERSION 2.8.9)
project(directory_test)
#Bring the headers, such as Student.h into the project
include_directories(include)

#Can manually add the sources using the set command as follows:
#set(SOURCES src/mainapp.cpp src/Student.cpp)
#However, the file(GLOB...) allows for wildcard additions:
file(GLOB SOURCES "src/*.cpp")
add_executable(testStudent ${SOURCES})

Building a Shared Library

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cmake_minimum_required(VERSION 2.8.9)
project(directory_test)
set(CMAKE_BUILD_TYPE Release)
#Bring the headers, such as Student.h into the project
include_directories(include)
#However, the file(GLOB...) allows for wildcard additions:
file(GLOB SOURCES "src/*.cpp")
#Generate the shared library from the sources
add_library(testStudent SHARED ${SOURCES})
#Set the location for library installation -- i.e., /usr/lib in this case
# not really necessary in this example. Use "sudo make install" to apply
install(TARGETS testStudent DESTINATION /usr/lib)

Building a Static Library

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cmake_minimum_required(VERSION 2.8.9)
project(directory_test)
set(CMAKE_BUILD_TYPE Release)

#Bring the headers, such as Student.h into the project
include_directories(include)

#However, the file(GLOB...) allows for wildcard additions:
file(GLOB SOURCES "src/*.cpp")

#Generate the static library from the sources
add_library(testStudent STATIC ${SOURCES})

#Set the location for library installation -- i.e., /usr/lib in this case
# not really necessary in this example. Use "sudo make install" to apply
install(TARGETS testStudent DESTINATION /usr/lib)

Using a Shared or Static Library

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cmake_minimum_required(VERSION 2.8.9)
project (TestLibrary)

#For the shared library:
set ( PROJECT_LINK_LIBS libtestStudent.so )
link_directories( ~/exploringBB/extras/cmake/studentlib_shared/build )

#For the static library:
#set ( PROJECT_LINK_LIBS libtestStudent.a )
#link_directories( ~/exploringBB/extras/cmake/studentlib_static/build )

include_directories(~/exploringBB/extras/cmake/studentlib_shared/include)

add_executable(libtest libtest.cpp)
target_link_libraries(libtest ${PROJECT_LINK_LIBS} )