| cmake_minimum_required(VERSION 2.8) |
| project(ObjectLibrary C) |
| |
| add_subdirectory(A) |
| add_subdirectory(B) |
| |
| add_library(Cstatic STATIC c.c $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:B>) |
| add_executable(UseCstatic main.c) |
| target_link_libraries(UseCstatic Cstatic) |
| |
| add_library(Cshared SHARED c.c $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:Bexport>) |
| add_executable(UseCshared main.c) |
| set_property(TARGET UseCshared PROPERTY COMPILE_DEFINITIONS SHARED_C) |
| target_link_libraries(UseCshared Cshared) |
| add_custom_command(TARGET UseCshared POST_BUILD COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/A/a.cmake) |
| |
| add_executable(UseCinternal main.c c.c $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:B>) |
| |
| if("${CMAKE_GENERATOR}" MATCHES "Xcode") |
| # Xcode does not seem to support targets without sources. |
| set(dummy dummy.c) |
| endif() |
| |
| # Test static library without its own sources. |
| add_library(ABstatic STATIC ${dummy} $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:B>) |
| target_include_directories(ABstatic PUBLIC $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>) |
| target_compile_definitions(ABstatic PUBLIC $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>) |
| |
| add_executable(UseABstatic mainAB.c) |
| target_link_libraries(UseABstatic ABstatic) |
| |
| # Test module definition file to export object library symbols in the test |
| # below if the platform needs and supports it. |
| set(ABshared_SRCS $<TARGET_OBJECTS:A>) |
| if(CMAKE_LINK_DEF_FILE_FLAG OR NOT WIN32) |
| list(APPEND ABshared_SRCS $<TARGET_OBJECTS:B> AB.def) |
| else() |
| set(NO_A NO_A) |
| list(APPEND ABshared_SRCS $<TARGET_OBJECTS:Bexport>) |
| endif() |
| |
| # Test shared library without its own sources. |
| add_library(ABshared SHARED ${dummy} ${ABshared_SRCS}) |
| target_include_directories(ABshared PUBLIC $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>) |
| target_compile_definitions(ABshared PUBLIC $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>) |
| |
| add_executable(UseABshared mainAB.c) |
| set_property(TARGET UseABshared PROPERTY COMPILE_DEFINITIONS SHARED_B ${NO_A}) |
| target_link_libraries(UseABshared ABshared) |
| |
| # Test executable without its own sources. |
| add_library(ABmain OBJECT mainAB.c) |
| target_include_directories(ABmain PUBLIC $<TARGET_PROPERTY:B,INTERFACE_INCLUDE_DIRECTORIES>) |
| target_compile_definitions(ABmain PUBLIC $<TARGET_PROPERTY:B,INTERFACE_COMPILE_DEFINITIONS>) |
| add_executable(UseABinternal ${dummy} |
| $<TARGET_OBJECTS:ABmain> $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:B> |
| ) |
| |
| # Test target-level dependencies of executable without sources. |
| file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/UseABinternalDep.cmake) |
| add_custom_target(UseABinternalDep COMMAND ${CMAKE_COMMAND} -E touch UseABinternalDep.cmake) |
| add_custom_command(TARGET UseABinternal POST_BUILD COMMAND ${CMAKE_COMMAND} -P UseABinternalDep.cmake) |
| add_dependencies(UseABinternal UseABinternalDep) |
| |
| # Test a static library with sources from a different static library |
| add_library(UseCstaticObjs STATIC $<TARGET_OBJECTS:Cstatic> $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:Bexport>) |
| |
| # Test a shared library with sources from a different shared library |
| add_library(UseCsharedObjs SHARED $<TARGET_OBJECTS:Cshared> $<TARGET_OBJECTS:A> $<TARGET_OBJECTS:Bexport>) |
| |
| # Test a shared executable with sources from a different shared library |
| add_executable(UseABstaticObjs $<TARGET_OBJECTS:UseABstatic>) |
| target_link_libraries(UseABstaticObjs ABstatic) |
| |
| add_subdirectory(ExportLanguages) |