Introjucer: made the c++11 flag optional in Android (enabling it seems to break some compatibility in the current NDK)

extras/Introjucer/Source/Project Saving/jucer_ProjectExport_Android.h

@@ -106,6 +106,9 @@ public:
         props.add (new TextPropertyComponent (getMinimumSDKVersionValue(), "Minimum SDK version", 32, false),
                    "The number of the minimum version of the Android SDK that the app requires");
 
+        props.add (new BooleanPropertyComponent (getCPP11EnabledValue(), "Enable C++11 features", "Enable the -std=c++0x flag"),
+                   "If enabled, this will set the -std=c++0x flag for the build.");
+
         props.add (new BooleanPropertyComponent (getInternetNeededValue(), "Internet Access", "Specify internet access permission in the manifest"),
                    "If enabled, this will set the android.permission.INTERNET flag in the manifest.");
 
@@ -150,6 +153,9 @@ public:
     Value getOtherPermissionsValue()       { return getSetting (Ids::androidOtherPermissions); }
     String getOtherPermissions() const     { return settings [Ids::androidOtherPermissions]; }
 
+    Value getCPP11EnabledValue()           { return getSetting (Ids::androidCpp11); }
+    bool isCPP11Enabled() const            { return settings [Ids::androidCpp11]; }
+
     String createDefaultClassName() const
     {
         String s (project.getBundleIdentifier().toString().toLowerCase());
@@ -504,8 +510,10 @@ private:
         }
 
         flags << createIncludePathFlags (config)
-              << " -O" << config.getGCCOptimisationFlag()
-              << " -std=c++0x";
+              << " -O" << config.getGCCOptimisationFlag();
+
+        if (isCPP11Enabled())
+            flags << " -std=c++0x";
 
         defines = mergePreprocessorDefs (defines, getAllPreprocessorDefs (config));
         return flags + createGCCPreprocessorFlags (defines);

extras/Introjucer/Source/Utility/jucer_PresetIDs.h

@@ -104,6 +104,7 @@ namespace Ids
     DECLARE_ID (androidNDKPath);
     DECLARE_ID (androidInternetNeeded);
     DECLARE_ID (androidArchitectures);
+    DECLARE_ID (androidCpp11);
     DECLARE_ID (androidMicNeeded);
     DECLARE_ID (androidMinimumSDK);
     DECLARE_ID (androidOtherPermissions);

extras/JuceDemo/Builds/Android/jni/Android.mk

@@ -46,10 +46,10 @@ LOCAL_SRC_FILES := \
   ../../../../../modules/juce_video/juce_video.cpp\
 
 ifeq ($(CONFIG),Debug)
-  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -g -I "../../JuceLibraryCode" -O0 -std=c++0x -D "JUCE_ANDROID=1" -D "JUCE_ANDROID_API_VERSION=8" -D "JUCE_ANDROID_ACTIVITY_CLASSNAME=com_juce_JuceDemo" -D JUCE_ANDROID_ACTIVITY_CLASSPATH=\"com/juce/JuceDemo\" -D "DEBUG=1" -D "_DEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
+  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -g -I "../../JuceLibraryCode" -O0 -D "JUCE_ANDROID=1" -D "JUCE_ANDROID_API_VERSION=8" -D "JUCE_ANDROID_ACTIVITY_CLASSNAME=com_juce_JuceDemo" -D JUCE_ANDROID_ACTIVITY_CLASSPATH=\"com/juce/JuceDemo\" -D "DEBUG=1" -D "_DEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
   LOCAL_LDLIBS := -llog -lGLESv2
 else
-  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -I "../../JuceLibraryCode" -Os -std=c++0x -D "JUCE_ANDROID=1" -D "JUCE_ANDROID_API_VERSION=8" -D "JUCE_ANDROID_ACTIVITY_CLASSNAME=com_juce_JuceDemo" -D JUCE_ANDROID_ACTIVITY_CLASSPATH=\"com/juce/JuceDemo\" -D "NDEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
+  LOCAL_CPPFLAGS += -fsigned-char -fexceptions -frtti -I "../../JuceLibraryCode" -Os -D "JUCE_ANDROID=1" -D "JUCE_ANDROID_API_VERSION=8" -D "JUCE_ANDROID_ACTIVITY_CLASSNAME=com_juce_JuceDemo" -D JUCE_ANDROID_ACTIVITY_CLASSPATH=\"com/juce/JuceDemo\" -D "NDEBUG=1" -D "JUCE_UNIT_TESTS=1" -D "JUCER_ANDROID_7F0E4A25=1"
   LOCAL_LDLIBS := -llog -lGLESv2
 endif