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Clang: Fix C++ paths search in compiler options builder

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Take into account paths from MinGW and NDK Clang.

Fixes: QTCREATORBUG-21540
Change-Id: I00906c75dc4ddeb92fe5942a0222285d8ce2eb9d
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
This commit is contained in:
Ivan Donchevskii
2018-11-12 13:18:27 +01:00
parent 647566c135
commit 053b2090b4
2 changed files with 84 additions and 5 deletions
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11
src/plugins/cpptools/compileroptionsbuilder.cpp
View File

@@ -235,14 +235,15 @@ static int lastIncludeIndex(const QStringList &options, const QRegularExpression
static int includeIndexForResourceDirectory(const QStringList &options, bool isMacOs = false)
{
// include/c++/{version}, include/c++/v1 and include/g++
static const QRegularExpression includeRegExp(
R"(\A.*[\/\\]include[\/\\].*(g\+\+.*\z|c\+\+[\/\\](v1\z|\d+.*\z)))");
// include/c++, include/g++, libc++\include and libc++abi\include
static const QString cppIncludes = R"((.*[\/\\]include[\/\\].*(g\+\+|c\+\+).*))"
R"(|(.*libc\+\+[\/\\]include))"
R"(|(.*libc\+\+abi[\/\\]include))";
static const QRegularExpression includeRegExp("\\A(" + cppIncludes + ")\\z");
// The same as includeRegExp but also matches /usr/local/include
static const QRegularExpression includeRegExpMac(
R"(\A(.*[\/\\]include[\/\\].*(g\+\+.*\z|c\+\+[\/\\](v1\z|\d+.*\z))))"
R"(|([\/\\]usr[\/\\]local[\/\\]include\z))");
"\\A(" + cppIncludes + R"(|([\/\\]usr[\/\\]local[\/\\]include))" + ")\\z");
const int cppIncludeIndex = lastIncludeIndex(options, isMacOs
? includeRegExpMac

78
tests/unit/unittest/compileroptionsbuilder-test.cpp
View File

@@ -230,6 +230,84 @@ TEST_F(CompilerOptionsBuilder, ClangHeadersAndCppIncludesPathsOrderLinux)
"-isystem", QDir::toNativeSeparators("/usr/include")));
}
TEST_F(CompilerOptionsBuilder, ClangHeadersAndCppIncludesPathsOrderNoVersion)
{
projectPart.headerPaths = {HeaderPath{"C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include", HeaderPathType::BuiltIn},
HeaderPath{"C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include\\c++", HeaderPathType::BuiltIn},
HeaderPath{"C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include\\c++\\i686-w64-mingw32", HeaderPathType::BuiltIn},
HeaderPath{"C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include\\c++\\backward", HeaderPathType::BuiltIn}
};
projectPart.toolChainTargetTriple = "x86_64-w64-windows-gnu";
CppTools::CompilerOptionsBuilder compilerOptionsBuilder(projectPart,
CppTools::UseSystemHeader::No,
CppTools::SkipBuiltIn::No,
CppTools::SkipLanguageDefines::Yes,
"7.0.0",
"");
compilerOptionsBuilder.addHeaderPathOptions();
ASSERT_THAT(compilerOptionsBuilder.options(),
ElementsAre("-nostdinc",
"-nostdlibinc",
"-isystem", QDir::toNativeSeparators("C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include"),
"-isystem", QDir::toNativeSeparators("C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include\\c++"),
"-isystem", QDir::toNativeSeparators("C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include\\c++\\i686-w64-mingw32"),
"-isystem", QDir::toNativeSeparators("C:\\Qt\\Tools\\mingw530_32\\i686-w64-mingw32\\include\\c++\\backward"),
"-isystem", QDir::toNativeSeparators(CLANG_RESOURCE_DIR "")));
}
TEST_F(CompilerOptionsBuilder, ClangHeadersAndCppIncludesPathsOrderAndroidClang)
{
projectPart.headerPaths = {
HeaderPath{
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sysroot\\usr\\include\\i686-linux-android",
HeaderPathType::BuiltIn},
HeaderPath{
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sources\\cxx-stl\\llvm-libc++\\include",
HeaderPathType::BuiltIn},
HeaderPath{
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sources\\android\\support\\include",
HeaderPathType::BuiltIn},
HeaderPath{
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sources\\cxx-stl\\llvm-libc++abi\\include",
HeaderPathType::BuiltIn},
HeaderPath{"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sysroot\\usr\\include",
HeaderPathType::BuiltIn}};
projectPart.toolChainTargetTriple = "i686-linux-android";
CppTools::CompilerOptionsBuilder compilerOptionsBuilder(projectPart,
CppTools::UseSystemHeader::No,
CppTools::SkipBuiltIn::No,
CppTools::SkipLanguageDefines::Yes,
"7.0.0",
"");
compilerOptionsBuilder.addHeaderPathOptions();
ASSERT_THAT(
compilerOptionsBuilder.options(),
ElementsAre(
"-nostdinc",
"-nostdlibinc",
"-isystem",
QDir::toNativeSeparators(
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sysroot\\usr\\include\\i686-linux-android"),
"-isystem",
QDir::toNativeSeparators(
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sources\\cxx-stl\\llvm-libc++\\include"),
"-isystem",
QDir::toNativeSeparators(
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sources\\android\\support\\include"),
"-isystem",
QDir::toNativeSeparators(
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sources\\cxx-stl\\llvm-libc++abi\\include"),
"-isystem",
QDir::toNativeSeparators(CLANG_RESOURCE_DIR ""),
"-isystem",
QDir::toNativeSeparators(
"C:\\Users\\test\\AppData\\Local\\Android\\sdk\\ndk-bundle\\sysroot\\usr\\include")));
}
TEST_F(CompilerOptionsBuilder, NoPrecompiledHeader)
{
compilerOptionsBuilder.addPrecompiledHeaderOptions(CppTools::CompilerOptionsBuilder::PchUsage::None);