CompilationDatabaseProjectManager: Add missing GCC include flags

GCC also accepts -iquote and -idirafter flags to set include path.

Change-Id: Id8088faa4cfcfb9d6005ad13527c0bc26dc4feb3
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/compilationdatabaseprojectmanager/compilationdatabaseutils.cpp b/src/plugins/compilationdatabaseprojectmanager/compilationdatabaseutils.cpp
index f773d5fc5d..be0ab87e54 100644
--- a/src/plugins/compilationdatabaseprojectmanager/compilationdatabaseutils.cpp
+++ b/src/plugins/compilationdatabaseprojectmanager/compilationdatabaseutils.cpp
@@ -136,8 +136,8 @@ void filteredFlags(const FilePath &filePath,
             continue;
         }
 
-        const QStringList userIncludeFlags{"-I", "/I"};
-        const QStringList systemIncludeFlags{"-isystem", "-imsvc", "/imsvc"};
+        const QStringList userIncludeFlags{"-I", "-iquote", "/I"};
+        const QStringList systemIncludeFlags{"-isystem", "-idirafter", "-imsvc", "/imsvc"};
         const QStringList allIncludeFlags = QStringList(userIncludeFlags) << systemIncludeFlags;
         const QString includeOpt = Utils::findOrDefault(allIncludeFlags, [flag](const QString &opt) {
             return flag.startsWith(opt) && flag != opt;