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Clang: Add button to generate compile_commands.json

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Change-Id: Iaabdcfc8d1b3463c3f6e5ce47536f9c52556eac0
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
This commit is contained in:
Ivan Donchevskii
2018-07-10 15:53:51 +02:00
parent 934e9b2e19
commit f60b035295
8 changed files with 246 additions and 73 deletions
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140
src/plugins/cpptools/compileroptionsbuilder.cpp
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@@ -28,7 +28,6 @@
#include <coreplugin/icore.h>
#include <coreplugin/vcsmanager.h>
#include <projectexplorer/project.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <utils/fileutils.h>
@@ -53,10 +52,12 @@ QStringList CompilerOptionsBuilder::build(CppTools::ProjectFile::Kind fileKind,
return QStringList(););
}
add("-c");
addWordWidth();
addTargetTriple();
addExtraCodeModelFlags();
addLanguageOption(fileKind);
updateLanguageOption(fileKind);
addOptionsForLanguage(/*checkForBorlandExtensions*/ true);
enableExceptions();
@@ -77,6 +78,67 @@ QStringList CompilerOptionsBuilder::build(CppTools::ProjectFile::Kind fileKind,
return options();
}
static QStringList createLanguageOptionGcc(ProjectFile::Kind fileKind, bool objcExt)
{
QStringList opts;
switch (fileKind) {
case ProjectFile::Unclassified:
case ProjectFile::Unsupported:
break;
case ProjectFile::CHeader:
if (objcExt)
opts += QLatin1String("objective-c-header");
else
opts += QLatin1String("c-header");
break;
case ProjectFile::CXXHeader:
default:
if (!objcExt) {
opts += QLatin1String("c++-header");
break;
}
Q_FALLTHROUGH();
case ProjectFile::ObjCHeader:
case ProjectFile::ObjCXXHeader:
opts += QLatin1String("objective-c++-header");
break;
case ProjectFile::CSource:
if (!objcExt) {
opts += QLatin1String("c");
break;
}
Q_FALLTHROUGH();
case ProjectFile::ObjCSource:
opts += QLatin1String("objective-c");
break;
case ProjectFile::CXXSource:
if (!objcExt) {
opts += QLatin1String("c++");
break;
}
Q_FALLTHROUGH();
case ProjectFile::ObjCXXSource:
opts += QLatin1String("objective-c++");
break;
case ProjectFile::OpenCLSource:
opts += QLatin1String("cl");
break;
case ProjectFile::CudaSource:
opts += QLatin1String("cuda");
break;
}
if (!opts.isEmpty())
opts.prepend(QLatin1String("-x"));
return opts;
}
QStringList CompilerOptionsBuilder::options() const
{
return m_options;
@@ -197,72 +259,20 @@ void CompilerOptionsBuilder::addMacros(const ProjectExplorer::Macros &macros)
m_options.append(result);
}
static QStringList createLanguageOptionGcc(ProjectFile::Kind fileKind, bool objcExt)
{
QStringList opts;
switch (fileKind) {
case ProjectFile::Unclassified:
case ProjectFile::Unsupported:
break;
case ProjectFile::CHeader:
if (objcExt)
opts += QLatin1String("objective-c-header");
else
opts += QLatin1String("c-header");
break;
case ProjectFile::CXXHeader:
default:
if (!objcExt) {
opts += QLatin1String("c++-header");
break;
}
Q_FALLTHROUGH();
case ProjectFile::ObjCHeader:
case ProjectFile::ObjCXXHeader:
opts += QLatin1String("objective-c++-header");
break;
case ProjectFile::CSource:
if (!objcExt) {
opts += QLatin1String("c");
break;
}
Q_FALLTHROUGH();
case ProjectFile::ObjCSource:
opts += QLatin1String("objective-c");
break;
case ProjectFile::CXXSource:
if (!objcExt) {
opts += QLatin1String("c++");
break;
}
Q_FALLTHROUGH();
case ProjectFile::ObjCXXSource:
opts += QLatin1String("objective-c++");
break;
case ProjectFile::OpenCLSource:
opts += QLatin1String("cl");
break;
case ProjectFile::CudaSource:
opts += QLatin1String("cuda");
break;
}
if (!opts.isEmpty())
opts.prepend(QLatin1String("-x"));
return opts;
}
void CompilerOptionsBuilder::addLanguageOption(ProjectFile::Kind fileKind)
void CompilerOptionsBuilder::updateLanguageOption(ProjectFile::Kind fileKind)
{
const bool objcExt = m_projectPart.languageExtensions & ProjectPart::ObjectiveCExtensions;
const QStringList options = createLanguageOptionGcc(fileKind, objcExt);
m_options.append(options);
if (options.isEmpty())
return;
QTC_ASSERT(options.size() == 2, return;);
int langOptIndex = m_options.indexOf("-x");
if (langOptIndex == -1) {
m_options.append(options);
} else {
m_options[langOptIndex + 1] = options[1];
}
}
void CompilerOptionsBuilder::addOptionsForLanguage(bool checkForBorlandExtensions)