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♻️ use iwyu properly

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Niels Lohmann 2021-01-01 13:08:58 +01:00
parent 8dc3ed11e7
commit a6b82cd50b
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GPG Key ID: 7F3CEA63AE251B69
1 changed files with 4 additions and 2 deletions
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6
cmake/ci.cmake
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@ -331,7 +331,7 @@ add_custom_target(ci_test_gcc
)
add_custom_target(ci_test_clang
COMMAND CXX=${CLANG_TOOL} CXXFLAGS=${CLANG_CXXFLAGS} ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug -S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_clang -DJSON_BuildTests=ON -GNinja
COMMAND CXX=${CLANG_TOOL} CXXFLAGS=${CLANG_CXXFLAGS} ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug -S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_clang -DJSON_BuildTests=ON -DJSON_MultipleHeaders=ON -GNinja
COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_clang
COMMAND cd ${PROJECT_BINARY_DIR}/build_clang/test && ${CMAKE_CTEST_COMMAND} -j10
COMMENT "Compile and test with Clang"
@ -434,6 +434,8 @@ add_custom_target(ci_infer
# be compiled individually.
###############################################################################
set(iwyu_path_and_options ${IWYU_TOOL} -Xiwyu --max_line_length=300)
foreach(SRC_FILE ${SRC_FILES})
# get relative path of the header file
file(RELATIVE_PATH RELATIVE_SRC_FILE "${PROJECT_SOURCE_DIR}/include/nlohmann" "${SRC_FILE}")
@ -446,7 +448,7 @@ foreach(SRC_FILE ${SRC_FILES})
add_executable(single_${RELATIVE_SRC_FILE} EXCLUDE_FROM_ALL ${PROJECT_BINARY_DIR}/src_single/${RELATIVE_SRC_FILE}.cpp)
target_include_directories(single_${RELATIVE_SRC_FILE} PRIVATE ${PROJECT_SOURCE_DIR}/include)
target_compile_features(single_${RELATIVE_SRC_FILE} PRIVATE cxx_std_11)
set_property(TARGET single_${RELATIVE_SRC_FILE} PROPERTY CXX_INCLUDE_WHAT_YOU_USE ${IWYU_TOOL})
set_property(TARGET single_${RELATIVE_SRC_FILE} PROPERTY CXX_INCLUDE_WHAT_YOU_USE "${iwyu_path_and_options}")
# remember binary for ci_single_binaries target
list(APPEND single_binaries single_${RELATIVE_SRC_FILE})
endforeach()