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Contrary to other CMAKE variables the CMAKE_C_FLAGS variable is the composed string of flags for the C compiler. It is therefore not a list to append to. Current implementation results in these incorrect CFLAGS, e.g., "-O2 -g -fblahblah;-UNDEBUG". Extending the CFLAGS this way results in the proper CFLAGS, e.g., "-O2 -g -fblahblah -UNDEBUG".
60 lines
1.4 KiB
CMake
60 lines
1.4 KiB
CMake
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add_executable(test1Formatted test1.c parse_flags.c parse_flags.h)
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target_compile_definitions(test1Formatted PRIVATE TEST_FORMATTED=1)
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target_link_libraries(test1Formatted PRIVATE ${PROJECT_NAME})
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add_executable(test2Formatted test2.c parse_flags.c parse_flags.h)
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target_compile_definitions(test2Formatted PRIVATE TEST_FORMATTED=1)
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target_link_libraries(test2Formatted PRIVATE ${PROJECT_NAME})
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# https://cmake.org/cmake/help/v3.0/command/add_test.html
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# https://pabloariasal.github.io/2018/02/19/its-time-to-do-cmake-right/
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include_directories(PUBLIC ${CMAKE_SOURCE_DIR})
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foreach(TESTNAME
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test1
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test2
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test4
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testReplaceExisting
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test_cast
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test_charcase
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test_compare
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test_deep_copy
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test_double_serializer
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test_float
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test_int_add
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test_json_pointer
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test_locale
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test_null
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test_parse
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test_parse_int64
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test_printbuf
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test_set_serializer
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test_set_value
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test_util_file
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test_visit)
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add_executable(${TESTNAME} ${TESTNAME}.c)
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add_test(NAME ${TESTNAME} COMMAND ${PROJECT_SOURCE_DIR}/tests/${TESTNAME}.test)
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# XXX using the non-target_ versions of these doesn't work :(
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target_include_directories(
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${TESTNAME}
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PUBLIC
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${CMAKE_CURRENT_LIST_DIR}
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)
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target_link_libraries(
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${TESTNAME}
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PRIVATE
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${PROJECT_NAME}
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)
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endforeach(TESTNAME)
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# Make sure NDEBUG is always undefined for tests
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if (UNIX OR MINGW OR CYGWIN)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -UNDEBUG")
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endif()
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