diff options
| -rw-r--r-- | sources/shiboken2/ApiExtractor/clangparser/compilersupport.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sources/shiboken2/ApiExtractor/clangparser/compilersupport.cpp b/sources/shiboken2/ApiExtractor/clangparser/compilersupport.cpp index 820909713..0d98999b1 100644 --- a/sources/shiboken2/ApiExtractor/clangparser/compilersupport.cpp +++ b/sources/shiboken2/ApiExtractor/clangparser/compilersupport.cpp @@ -95,6 +95,36 @@ static bool runProcess(const QString &program, const QStringList &arguments, static QByteArray frameworkPath() { return QByteArrayLiteral(" (framework directory)"); } +#if defined(Q_OS_MACOS) +static void filterHomebrewHeaderPaths(HeaderPaths &headerPaths) +{ + QByteArray homebrewPrefix = qgetenv("HOMEBREW_OPT"); + + // If HOMEBREW_OPT is found we assume that the build is happening + // inside a brew environment, which means we need to filter out + // the -isystem flags added by the brew clang shim. This is needed + // because brew passes the Qt include paths as system include paths + // and because our parser ignores system headers, Qt classes won't + // be found and thus compilation errors will occur. + if (homebrewPrefix.isEmpty()) + return; + + qCInfo(lcShiboken) << "Found HOMEBREW_OPT with value:" << homebrewPrefix + << "Assuming homebrew build environment."; + + HeaderPaths::iterator it = headerPaths.begin(); + while (it != headerPaths.end()) { + if (it->path.startsWith(homebrewPrefix)) { + qCInfo(lcShiboken) << "Filtering out homebrew include path: " + << it->path; + it = headerPaths.erase(it); + } else { + ++it; + } + } +} +#endif + // Determine g++'s internal include paths from the output of // g++ -E -x c++ - -v </dev/null // Output looks like: @@ -130,6 +160,10 @@ static HeaderPaths gppInternalIncludePaths(const QString &compiler) isIncludeDir = true; } } + +#if defined(Q_OS_MACOS) + filterHomebrewHeaderPaths(result); +#endif return result; } #endif // Q_CC_MSVC |