94c1fe83fd
Rename the recently added INTERFACE mode of the target_link_libraries() command to LINK_INTERFACE_LIBRARIES. This makes it much more distinct from a normal call to the command, and clearly states its connection to the property of the same name. Also require the option to appear immediately after the target name to make it a mode rather than an option.
97 lines
3.4 KiB
CMake
97 lines
3.4 KiB
CMake
cmake_minimum_required (VERSION 2.6)
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project(Export C)
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# We need ansi C support.
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if(CMAKE_ANSI_CFLAGS)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}")
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endif(CMAKE_ANSI_CFLAGS)
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add_library(testExe1lib STATIC testExe1lib.c) # not exported
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add_executable(testExe1 testExe1.c)
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target_link_libraries(testExe1 testExe1lib)
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set_property(TARGET testExe1 PROPERTY VERSION 4)
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add_library(testExe2libImp SHARED testExe2libImp.c)
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set_property(TARGET testExe2libImp PROPERTY LIBRARY_OUTPUT_DIRECTORY impl)
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add_library(testExe2lib SHARED testExe2lib.c)
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target_link_libraries(testExe2lib testExe2libImp)
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set_property(TARGET testExe2lib PROPERTY LINK_INTERFACE_LIBRARIES "")
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add_executable(testExe2 testExe2.c)
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set_property(TARGET testExe2 PROPERTY ENABLE_EXPORTS 1)
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set_property(TARGET testExe2 PROPERTY LINK_INTERFACE_LIBRARIES testExe2lib)
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add_library(testLib1 STATIC testLib1.c)
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add_library(testLib2 STATIC testLib2.c)
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target_link_libraries(testLib2 testLib1)
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add_library(testLib3Imp SHARED testLib3Imp.c)
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set_property(TARGET testLib3Imp PROPERTY LIBRARY_OUTPUT_DIRECTORY impl)
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add_library(testLib3 SHARED testLib3.c)
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target_link_libraries(testLib3 testLib3Imp)
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set_property(TARGET testLib3 PROPERTY LINK_INTERFACE_LIBRARIES "")
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set_property(TARGET testLib3 PROPERTY VERSION 1.2)
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set_property(TARGET testLib3 PROPERTY SOVERSION 3)
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add_library(testLib4 SHARED testLib4.c)
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set_property(TARGET testLib4 PROPERTY FRAMEWORK 1)
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# Work-around: Visual Studio 6 does not support per-target object files.
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set(VS6)
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if("${CMAKE_GENERATOR}" MATCHES "Visual Studio 6")
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set(VS6 1)
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endif("${CMAKE_GENERATOR}" MATCHES "Visual Studio 6")
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# Test using the target_link_libraries command to set the
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# LINK_INTERFACE_LIBRARIES* properties. We construct two libraries
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# providing the same two symbols. In each library one of the symbols
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# will work and the other one will fail to link. The import part of
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# this test will try to use the symbol corresponding to the
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# configuration in which it is built. If the proper library is not
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# used via the link interface the import test will fail to link.
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add_library(testLib4lib STATIC testLib4lib.c)
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add_library(testLib4libdbg STATIC testLib4libopt.c testLib4libdbg${VS6}.c)
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add_library(testLib4libopt STATIC testLib4libdbg.c testLib4libopt${VS6}.c)
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set_property(TARGET testLib4libdbg PROPERTY COMPILE_DEFINITIONS LIB_DBG)
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set_property(TARGET testLib4libopt PROPERTY COMPILE_DEFINITIONS LIB_OPT)
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target_link_libraries(testLib4
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LINK_INTERFACE_LIBRARIES
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testLib4lib debug testLib4libdbg optimized testLib4libopt
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)
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add_executable(testExe3 testExe3.c)
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set_property(TARGET testExe3 PROPERTY MACOSX_BUNDLE 1)
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# Install and export from install tree.
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install(
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TARGETS
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testExe1 testLib1 testLib2 testExe2 testLib3 testLib4 testExe3
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testExe2lib testLib4lib testLib4libdbg testLib4libopt
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EXPORT exp
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib NAMELINK_SKIP
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ARCHIVE DESTINATION lib
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FRAMEWORK DESTINATION Frameworks
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BUNDLE DESTINATION Applications
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)
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install(
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TARGETS
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testExe2libImp testLib3Imp
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EXPORT exp
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib/impl
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ARCHIVE DESTINATION lib/impl
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)
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install(EXPORT exp NAMESPACE exp_ DESTINATION lib/exp)
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# Export from build tree.
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export(TARGETS testExe1 testLib1 testLib2 testLib3
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testExe2libImp testLib3Imp
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NAMESPACE bld_
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FILE ExportBuildTree.cmake
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)
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export(TARGETS testExe2 testLib4 testExe3 testExe2lib
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testLib4lib testLib4libdbg testLib4libopt
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NAMESPACE bld_
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APPEND FILE ExportBuildTree.cmake
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)
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