繁华皆成空
Static
project(taglib)
cmake_minimum_required(VERSION 2.6.0 FATAL_ERROR)
option(ENABLE_STATIC "Make static version of libtag" OFF)
if(ENABLE_STATIC)
add_definitions(-DTAGLIB_STATIC)
set(BUILD_SHARED_LIBS OFF)
else()
set(BUILD_SHARED_LIBS ON)
endif()
OPTION(ENABLE_STATIC_RUNTIME "Visual Studio, link with runtime statically" OFF)
option(VISIBILITY_HIDDEN "Build with -fvisibility=hidden" OFF)
if(VISIBILITY_HIDDEN)
add_definitions (-fvisibility=hidden)
endif()
option(BUILD_TESTS "Build the test suite" OFF)
option(BUILD_EXAMPLES "Build the examples" OFF)
option(NO_ITUNES_HACKS "Disable workarounds for iTunes bugs" OFF)
add_definitions(-DHAVE_CONFIG_H)
set(TESTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/tests/")
## the following are directories where stuff will be installed to
set(LIB_SUFFIX "" CACHE STRING "Define suffix of directory name (32/64)")
set(EXEC_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" CACHE PATH "Base directory for executables and libraries" FORCE)
set(BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin" CACHE PATH "The subdirectory to the binaries prefix (default prefix/bin)" FORCE)
set(LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX}" CACHE PATH "The subdirectory relative to the install prefix where libraries will be installed (default is /lib${LIB_SUFFIX})" FORCE)
set(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include" CACHE PATH "The subdirectory to the header prefix" FORCE)
if(APPLE)
option(BUILD_FRAMEWORK "Build an OS X framework" OFF)
set(FRAMEWORK_INSTALL_DIR "/Library/Frameworks" CACHE STRING "Directory to install frameworks to.")
endif()
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
endif()
if (MSVC AND ENABLE_STATIC_RUNTIME)
foreach(flag_var CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
endforeach(flag_var)
endif()
set(TAGLIB_LIB_MAJOR_VERSION "1")
set(TAGLIB_LIB_MINOR_VERSION "9")
set(TAGLIB_LIB_PATCH_VERSION "1")
set(TAGLIB_LIB_VERSION_STRING "${TAGLIB_LIB_MAJOR_VERSION}.${TAGLIB_LIB_MINOR_VERSION}.${TAGLIB_LIB_PATCH_VERSION}")
# 1. If the library source code has changed at all since the last update, then increment revision.
# 2. If any interfaces have been added, removed, or changed since the last update, increment current, and set revision to 0.
# 3. If any interfaces have been added since the last public release, then increment age.
# 4. If any interfaces have been removed since the last public release, then set age to 0.
set(TAGLIB_SOVERSION_CURRENT 15)
set(TAGLIB_SOVERSION_REVISION 0)
set(TAGLIB_SOVERSION_AGE 14)
math(EXPR TAGLIB_SOVERSION_MAJOR "${TAGLIB_SOVERSION_CURRENT} - ${TAGLIB_SOVERSION_AGE}")
math(EXPR TAGLIB_SOVERSION_MINOR "${TAGLIB_SOVERSION_AGE}")
math(EXPR TAGLIB_SOVERSION_PATCH "${TAGLIB_SOVERSION_REVISION}")
include(ConfigureChecks.cmake)
if(NOT WIN32)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/taglib-config.cmake ${CMAKE_CURRENT_BINARY_DIR}/taglib-config )
install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/taglib-config DESTINATION ${BIN_INSTALL_DIR})
endif()
if(WIN32)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/taglib-config.cmd.cmake ${CMAKE_CURRENT_BINARY_DIR}/taglib-config.cmd )
install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/taglib-config.cmd DESTINATION ${BIN_INSTALL_DIR})
endif()
if(NOT WIN32 AND NOT BUILD_FRAMEWORK)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/taglib.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/taglib.pc )
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/taglib.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
endif()
include_directories(${CMAKE_CURRENT_BINARY_DIR})
configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
if(WITH_ASF)
set(TAGLIB_WITH_ASF TRUE)
endif()
if(WITH_MP4)
set(TAGLIB_WITH_MP4 TRUE)
endif()
option(TRACE_IN_RELEASE "Output debug messages even in release mode" OFF)
if(TRACE_IN_RELEASE)
set(TRACE_IN_RELEASE TRUE)
endif()
configure_file(taglib/taglib_config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/taglib_config.h)
add_subdirectory(taglib)
add_subdirectory(bindings)
if(BUILD_TESTS)
enable_testing()
add_subdirectory(tests)
endif(BUILD_TESTS)
add_subdirectory(examples)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.cmake ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
file(COPY doc/taglib.png DESTINATION doc)
add_custom_target(docs doxygen)
# uninstall target
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
IMMEDIATE @ONLY)
add_custom_target(uninstall
COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
改在哪里?新人还是不得要领。谢谢