1 files changed, 25 insertions, 2 deletions
diff --git a/src/plugins/cpptools/compileroptionsbuilder.cpp b/src/plugins/cpptools/compileroptionsbuilder.cpp
index 01378ec88e..d99692536d 100644
--- a/src/plugins/cpptools/compileroptionsbuilder.cpp
+++ b/src/plugins/cpptools/compileroptionsbuilder.cpp
@@ -112,7 +112,7 @@ void CompilerOptionsBuilder::enableExceptions()
 void CompilerOptionsBuilder::addHeaderPathOptions()
 {
     typedef ProjectPartHeaderPath HeaderPath;
-    const QString defaultPrefix = includeOption();
+    const QString defaultPrefix = includeDirOption();
 
     QStringList result;
 
@@ -141,6 +141,24 @@ void CompilerOptionsBuilder::addHeaderPathOptions()
     m_options.append(result);
 }
 
+void CompilerOptionsBuilder::addPrecompiledHeaderOptions(PchUsage pchUsage)
+{
+    if (pchUsage == PchUsage::None)
+        return;
+
+    QStringList result;
+
+    const QString includeOptionString = includeOption();
+    foreach (const QString &pchFile, m_projectPart.precompiledHeaders) {
+        if (QFile::exists(pchFile)) {
+            result += includeOptionString;
+            result += QDir::toNativeSeparators(pchFile);
+        }
+    }
+
+    m_options.append(result);
+}
+
 void CompilerOptionsBuilder::addToolchainAndProjectDefines()
 {
     addDefines(m_projectPart.toolchainDefines);
@@ -376,7 +394,7 @@ void CompilerOptionsBuilder::addDefineFloat128ForMingw()
         addDefine("#define __float128 void");
 }
 
-QString CompilerOptionsBuilder::includeOption() const
+QString CompilerOptionsBuilder::includeDirOption() const
 {
     return QLatin1String("-I");
 }
@@ -399,6 +417,11 @@ QString CompilerOptionsBuilder::undefineOption() const
     return QLatin1String("-U");
 }
 
+QString CompilerOptionsBuilder::includeOption() const
+{
+    return QLatin1String("-include");
+}
+
 static bool isGccOrMinGwToolchain(const Core::Id &toolchainType)
 {
     return toolchainType == ProjectExplorer::Constants::GCC_TOOLCHAIN_TYPEID