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112 lines
4.6 KiB
112 lines
4.6 KiB
cmake_policy(SET CMP0116 NEW)
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enable_language(C)
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add_custom_command(OUTPUT main.c
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DEPFILE main.c.d
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COMMAND "${CMAKE_COMMAND}" -DINFILE=main.c.in -DOUTFILE=main.c -DDEPFILE=main.c.d
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-P "${CMAKE_CURRENT_SOURCE_DIR}/GenerateDepFile.cmake"
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
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add_custom_target(mainc ALL DEPENDS main.c)
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add_executable(main ${CMAKE_CURRENT_BINARY_DIR}/main.c)
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set(CODE_WITH_SPACE [[
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add_custom_command(OUTPUT main2.c
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DEPFILE main2.c.d
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COMMAND "${CMAKE_COMMAND}" -DINFILE=../main.c.in -DOUTFILE=main2.c -DDEPFILE=main2.c.d
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-P "${CMAKE_SOURCE_DIR}/GenerateDepFile.cmake"
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WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
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add_custom_target(main2c ALL DEPENDS main2.c)
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add_executable(main2 ${CMAKE_CURRENT_BINARY_DIR}/main2.c)
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]])
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if(MAKE_SUPPORTS_SPACES)
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add_subdirectory("With Space")
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set(check_pairs_with_space "
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\"$<TARGET_FILE:main2>|${CMAKE_CURRENT_BINARY_DIR}/main.c.in\"
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\"$<TARGET_FILE:main2>|${CMAKE_CURRENT_BINARY_DIR}/With Space/main2.c\"
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")
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set(check_exes_with_space "
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\"$<TARGET_FILE:main2>\"
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")
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endif()
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file(GENERATE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/check-$<LOWER_CASE:$<CONFIG>>.cmake CONTENT "
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cmake_minimum_required(VERSION 3.19)
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set(check_pairs
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\"$<TARGET_FILE:main>|${CMAKE_CURRENT_BINARY_DIR}/main.c.in\"
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\"$<TARGET_FILE:main>|${CMAKE_CURRENT_BINARY_DIR}/main.c\"
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${check_pairs_with_space}
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)
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set(check_exes
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\"$<TARGET_FILE:main>\"
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${check_exes_with_space}
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)
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if (RunCMake_GENERATOR MATCHES \"Make\" AND check_step EQUAL 2)
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include(\"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/Makefile.cmake\")
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if (NOT CMAKE_DEPEND_INFO_FILES)
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set(RunCMake_TEST_FAILED \"Variable CMAKE_DEPEND_INFO_FILES not found.\")
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else()
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list(FILTER CMAKE_DEPEND_INFO_FILES EXCLUDE REGEX main2)
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foreach(DEPEND_INFO_FILE IN LISTS CMAKE_DEPEND_INFO_FILES)
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include(\"${CMAKE_CURRENT_BINARY_DIR}/\${DEPEND_INFO_FILE}\")
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if (NOT CMAKE_DEPENDS_DEPENDENCY_FILES)
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set(RunCMake_TEST_FAILED \"Variable CMAKE_DEPENDS_DEPENDENCY_FILES not found.\")
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else()
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list(LENGTH CMAKE_DEPENDS_DEPENDENCY_FILES DEPENDENCY_FILES_SIZE)
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math(EXPR STOP_INDEX \"\${DEPENDENCY_FILES_SIZE} - 1\")
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foreach(INDEX RANGE 0 \${STOP_INDEX} 4)
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math(EXPR OBJECT_INDEX \"\${INDEX} + 1\")
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math(EXPR FORMAT_INDEX \"\${INDEX} + 2\")
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math(EXPR DEP_INDEX \"\${INDEX} + 3\")
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list(GET CMAKE_DEPENDS_DEPENDENCY_FILES \${OBJECT_INDEX} OBJECT_FILE)
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list(GET CMAKE_DEPENDS_DEPENDENCY_FILES \${FORMAT_INDEX} DEP_FORMAT)
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list(GET CMAKE_DEPENDS_DEPENDENCY_FILES \${DEP_INDEX} DEP_FILE)
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if (NOT EXISTS \"${CMAKE_CURRENT_BINARY_DIR}/\${DEP_FILE}\")
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set(RunCMake_TEST_FAILED \"File \${DEP_FILE} not found.\")
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else()
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cmake_path(APPEND TARGET_DEP_FILE \"${CMAKE_CURRENT_BINARY_DIR}\" \"\${DEPEND_INFO_FILE}\")
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cmake_path(REPLACE_FILENAME TARGET_DEP_FILE \"compiler_depend.make\")
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file(READ \"\${TARGET_DEP_FILE}\" DEPENDS_CONTENT)
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if (WIN32)
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string (REPLACE \"\\\\\" \"/\" DEPENDS_CONTENT \"\${DEPENDS_CONTENT}\")
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string (TOLOWER \"\${DEPENDS_CONTENT}\" DEPENDS_CONTENT)
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string (TOLOWER \"\${OBJECT_FILE}\" OBJECT_FILE)
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else()
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string(REPLACE \"\\\\ \" \" \" DEPENDS_CONTENT \"\${DEPENDS_CONTENT}\")
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endif()
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if(DEPEND_INFO_FILE MATCHES \"main\\\\.dir\")
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if (DEP_FORMAT STREQUAL \"gcc\" AND NOT DEPENDS_CONTENT MATCHES \"\${OBJECT_FILE} *:.+main.c\")
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set(RunCMake_TEST_FAILED \"Dependency file '\${TARGET_DEP_FILE}' badly generated:\\n\${DEPENDS_CONTENT}\")
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endif()
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if (DEP_FORMAT STREQUAL \"custom\" AND NOT DEPENDS_CONTENT MATCHES \"\${OBJECT_FILE} *:.+main.c.in\")
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set(RunCMake_TEST_FAILED \"Dependency file '\${TARGET_DEP_FILE}' badly generated:\\n\${DEPENDS_CONTENT}\")
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endif()
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else()
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if (NOT DEPENDS_CONTENT MATCHES \"\${OBJECT_FILE} *:.+main.c.in\")
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set(RunCMake_TEST_FAILED \"Dependency file '\${TARGET_DEP_FILE}' badly generated:\\n\${DEPENDS_CONTENT}\")
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endif()
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endif()
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endif()
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endforeach()
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endif()
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endforeach()
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endif()
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endif()
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if (RunCMake_GENERATOR STREQUAL \"Ninja\" AND check_step EQUAL 2)
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execute_process(
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COMMAND \${RunCMake_MAKE_PROGRAM} -t deps
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WORKING_DIRECTORY \${RunCMake_TEST_BINARY_DIR}
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OUTPUT_VARIABLE deps
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)
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if(NOT deps MATCHES \"main.c:.*main.c.in\")
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string(REPLACE deps \"\\n\" \"\\n \" \" \${deps}\")
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set(RunCMake_TEST_FAILED \"Dependencies not detected correctly:\\n\${deps}\")
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endif()
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endif()
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")
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