From 781dadc94ae47af0a50b8da6dcc2a51b4737cc6e Mon Sep 17 00:00:00 2001
From: Marco Bubke <marco.bubke@qt.io>
Date: Tue, 11 Dec 2018 18:05:28 +0100
Subject: [PATCH] CppTools: Add reset function to CompilerOptionsBuilder

It makes it easier two get different options.

Task-number: QTCREATORBUG-21693
Change-Id: Ibcfa52d8bbbdf971a38fb6102a6b79e037a9cf02
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
---
 src/plugins/cpptools/compileroptionsbuilder.cpp | 5 +++++
 src/plugins/cpptools/compileroptionsbuilder.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/plugins/cpptools/compileroptionsbuilder.cpp b/src/plugins/cpptools/compileroptionsbuilder.cpp
index e1b0f75b7a7..d0c553c1eba 100644
--- a/src/plugins/cpptools/compileroptionsbuilder.cpp
+++ b/src/plugins/cpptools/compileroptionsbuilder.cpp
@@ -626,4 +626,9 @@ UseToolchainMacros CompilerOptionsBuilder::useToolChainMacros()
                                                                           : UseToolchainMacros::No;
 }
 
+void CompilerOptionsBuilder::reset()
+{
+    m_options.clear();
+}
+
 } // namespace CppTools
diff --git a/src/plugins/cpptools/compileroptionsbuilder.h b/src/plugins/cpptools/compileroptionsbuilder.h
index b56bdf9c660..41b44bec2d0 100644
--- a/src/plugins/cpptools/compileroptionsbuilder.h
+++ b/src/plugins/cpptools/compileroptionsbuilder.h
@@ -78,6 +78,7 @@ public:
     virtual void addExtraOptions() {}
 
     static UseToolchainMacros useToolChainMacros();
+    void reset();
 
 private:
     bool excludeDefineDirective(const ProjectExplorer::Macro &macro) const;