Modestas Vainius
16 years ago
parent
39fa526e1d
commit
a4cab8ff9f
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set(bindir ${CMAKE_CURRENT_BINARY_DIR})
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#
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# Test nonexistent REALPATH & ABSOLUTE resolution
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#
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get_filename_component(nonexistent1 ${bindir}/THIS_IS_A_NONEXISTENT_FILE REALPATH)
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get_filename_component(nonexistent2 ${bindir}/THIS_IS_A_NONEXISTENT_FILE ABSOLUTE)
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if(NOT nonexistent1 STREQUAL "${bindir}/THIS_IS_A_NONEXISTENT_FILE")
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message(FATAL_ERROR "REALPATH is not preserving nonexistent files")
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endif()
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if(NOT nonexistent2 STREQUAL "${bindir}/THIS_IS_A_NONEXISTENT_FILE")
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message(FATAL_ERROR "ABSOLUTE is not preserving nonexistent files")
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endif()
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#
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# Test symbolic link resolution
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#
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if(UNIX)
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# file1 => file2 => file3 (real)
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file(WRITE ${bindir}/file3 "test file")
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find_program(LN NAMES "ln")
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if(LN)
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# Create symlinks using "ln -s"
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if(NOT EXISTS ${bindir}/file2)
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execute_process(COMMAND ${LN} "-s" "${bindir}/file3" "${bindir}/file2")
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endif()
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if(NOT EXISTS ${bindir}/file1)
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execute_process(COMMAND ${LN} "-s" "${bindir}/file2" "${bindir}/file1")
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endif()
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get_filename_component(file1 ${bindir}/file1 REALPATH)
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get_filename_component(file2 ${bindir}/file2 REALPATH)
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get_filename_component(file3 ${bindir}/file3 REALPATH)
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if(NOT file3 STREQUAL "${bindir}/file3")
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message(FATAL_ERROR "CMake fails resolving REALPATH file file3")
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endif()
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if(NOT file2 STREQUAL "${bindir}/file3")
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message(FATAL_ERROR "CMake fails resolving simple symlink")
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endif()
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if(NOT file1 STREQUAL "${bindir}/file3")
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message(FATAL_ERROR "CMake fails resolving double symlink")
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endif()
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# cleanup
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file(REMOVE ${bindir}/file1)
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file(REMOVE ${bindir}/file2)
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if(EXISTS file1 OR EXISTS file2)
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message(FATAL_ERROR "removal of file1 or file2 failed")
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endif()
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endif(LN)
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file(REMOVE ${bindir}/file3)
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endif()
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# Import targets from the exported build tree.
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include(${Import_BINARY_DIR}/../Export/ExportBuildTree.cmake)
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# Import targets from the exported install tree.
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include(${CMAKE_INSTALL_PREFIX}/lib/exp/exp.cmake)
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# Try referencing an executable imported from the install tree.
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add_custom_command(
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OUTPUT ${Import_BINARY_DIR}/exp_generated.c
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COMMAND exp_testExe1 ${Import_BINARY_DIR}/exp_generated.c
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DEPENDS exp_testExe1
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)
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add_custom_command(
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OUTPUT ${Import_BINARY_DIR}/exp_generated3.c
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COMMAND exp_testExe3 ${Import_BINARY_DIR}/exp_generated3.c
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DEPENDS exp_testExe3
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)
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add_executable(imp_testExe1
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imp_testExe1.c
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${Import_BINARY_DIR}/exp_generated.c
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${Import_BINARY_DIR}/exp_generated3.c
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)
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# Try linking to a library imported from the install tree.
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target_link_libraries(imp_testExe1 exp_testLib2 exp_testLib3 exp_testLib4)
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# Try building a plugin to an executable imported from the install tree.
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add_library(imp_mod1 MODULE imp_mod1.c)
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target_link_libraries(imp_mod1 exp_testExe2)
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# Try referencing an executable imported from the build tree.
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add_custom_command(
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OUTPUT ${Import_BINARY_DIR}/bld_generated.c
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COMMAND bld_testExe1 ${Import_BINARY_DIR}/bld_generated.c
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DEPENDS bld_testExe1
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)
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add_custom_command(
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OUTPUT ${Import_BINARY_DIR}/bld_generated3.c
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COMMAND bld_testExe3 ${Import_BINARY_DIR}/bld_generated3.c
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DEPENDS bld_testExe3
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)
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add_executable(imp_testExe1b
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imp_testExe1.c
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${Import_BINARY_DIR}/bld_generated.c
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${Import_BINARY_DIR}/bld_generated3.c
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)
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# Try linking to a library imported from the build tree.
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target_link_libraries(imp_testExe1b bld_testLib2 bld_testLib3 bld_testLib4)
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# Try building a plugin to an executable imported from the build tree.
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add_library(imp_mod1b MODULE imp_mod1.c)
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target_link_libraries(imp_mod1b bld_testExe2)
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# Export/CMakeLists.txt pretends the RelWithDebInfo (as well as Debug)
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# configuration should link to debug libs.
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foreach(c DEBUG RELWITHDEBINFO)
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set_property(TARGET imp_testExe1 PROPERTY COMPILE_DEFINITIONS_${c} EXE_DBG)
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set_property(TARGET imp_testExe1b PROPERTY COMPILE_DEFINITIONS_${c} EXE_DBG)
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endforeach(c)
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# Create a library to be linked by another directory in this project
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# to test transitive linking to otherwise invisible imported targets.
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add_library(imp_lib1 STATIC imp_lib1.c)
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target_link_libraries(imp_lib1 exp_testLib2)
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add_library(imp_lib1b STATIC imp_lib1.c)
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target_link_libraries(imp_lib1b bld_testLib2)
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extern int testLib2(void);
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int imp_lib1(void)
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{
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return testLib2();
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}
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extern int imp_lib1(void);
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int main()
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{
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return imp_lib1();
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}
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@ -0,0 +1,5 @@
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#ifdef BAR
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PRINT * , 'BAR was defined via ADD_DEFINITIONS'
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#else
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PRINT *, 'If you can read this something went wrong'
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#endif
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@ -0,0 +1,10 @@
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GET_CURRENT_FILE(current_file)
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IF(NOT "${current_file}" STREQUAL "${CMAKE_CURRENT_LIST_FILE}")
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MESSAGE(FATAL_ERROR
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"Macro file context is broken. Expected:\n"
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" ${CMAKE_CURRENT_LIST_FILE}\n"
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"but got:\n"
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" ${current_file}\n"
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"from the macro."
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)
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ENDIF(NOT "${current_file}" STREQUAL "${CMAKE_CURRENT_LIST_FILE}")
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