forked from qt-creator/qt-creator
b8609be931
Clang 13.0 has made CommonOptionsParser's constructor protected and the test fails to build, and clang is considered as being not found. Change-Id: I7b28b5104bcb6541f3ee9c4bf56e9bb1898d58af Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Eike Ziller <eike.ziller@qt.io>
60 lines
2.0 KiB
CMake
60 lines
2.0 KiB
CMake
find_package(Clang CONFIG)
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# silence a lot of warnings from building against llvm
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if(MSVC AND TARGET libclang)
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target_compile_options(libclang INTERFACE /wd4100 /wd4141 /wd4146 /wd4244 /wd4267 /wd4291)
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endif()
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option(CLANGTOOLING_LINK_CLANG_DYLIB "Force linking of Clang tooling against clang-cpp" NO)
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if (TARGET clangTooling AND NOT CLANGTOOLING_LINK_CLANG_DYLIB)
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set(CLANG_TOOLING_LIBS libclang clangTooling clangQuery clangIndex)
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set(CLANG_FORMAT_LIB clangFormat)
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elseif (TARGET clang-cpp)
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set(CLANG_TOOLING_LIBS libclang clang-cpp)
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set(CLANG_FORMAT_LIB clang-cpp)
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endif()
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if (WIN32 AND TARGET clangTooling)
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# check that we can compile against clangTooling
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# which requires the build modes to be compatible
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# (debug vs release on Windows)
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include(CheckCxxSourceCompiles)
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set(CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
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set(CMAKE_REQUIRED_INCLUDES ${CLANG_INCLUDE_DIRS})
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set(CMAKE_REQUIRED_LIBRARIES clangTooling)
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check_cxx_source_compiles([=[
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#include <clang/Tooling/CommonOptionsParser.h>
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#include <clang/Tooling/Tooling.h>
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using namespace clang;
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using namespace clang::tooling;
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llvm::cl::OptionCategory CheckToolCategory("check tool options");
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int main(int argc, const char **argv)
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{
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class Parser : public CommonOptionsParser {
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public:
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Parser(int &argc, const char **argv, llvm::cl::OptionCategory &Category) :
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CommonOptionsParser(argc, argv, Category) {}
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};
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Parser OptionsParser(argc, argv, CheckToolCategory);
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ClangTool Tool(OptionsParser.getCompilations(),
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OptionsParser.getSourcePathList());
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return 0;
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}
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]=] QTC_CLANG_BUILDMODE_MATCH
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)
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unset(CMAKE_TRY_COMPILE_CONFIGURATION)
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unset(CMAKE_REQUIRED_INCLUDES)
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unset(CMAKE_REQUIRED_LIBRARIES)
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elseif(TARGET clangTooling)
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set(QTC_CLANG_BUILDMODE_MATCH ON)
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endif()
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if (TARGET clangTooling AND NOT QTC_CLANG_BUILDMODE_MATCH)
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message("Clang build mode mismatch (debug vs release): limiting clangTooling")
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endif()
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