better gcc 4 version check

2017-09-12 06:47:38 +02:00 · 2017-09-12 06:47:38 +02:00 · 4dcad19f3b
commit 4dcad19f3b
parent 917636992b
1 changed files with 7 additions and 1 deletions
--- a/qskconfig.pri
+++ b/qskconfig.pri
@ -43,8 +43,14 @@ linux-g++ | linux-g++-64 {
        # QMAKE_CXXFLAGS *= -Wshadow

        GCC_VERSION = $$system("$$QMAKE_CXX -dumpversion")
-        !contains(GCC_VERSION, 4.[0-9]) {
+
+        equals(GCC_VERSION,4) || contains(GCC_VERSION, 4.* ) {
+
+            # gcc 4.x is too old for certain warning options
+        }
+        else {
            QMAKE_CXXFLAGS *= -Wsuggest-override
+            QMAKE_CXXFLAGS *= -blubber
            #QMAKE_CXXFLAGS *= -Wsuggest-final-types
            #QMAKE_CXXFLAGS *= -Wsuggest-final-methods
        }