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-rw-r--r--mkspecs/features/default_post.prf7
1 files changed, 4 insertions, 3 deletions
diff --git a/mkspecs/features/default_post.prf b/mkspecs/features/default_post.prf
index 69da78c5b7..9df99b8648 100644
--- a/mkspecs/features/default_post.prf
+++ b/mkspecs/features/default_post.prf
@@ -121,15 +121,16 @@ breakpad {
c++17: CONFIG += c++1z
-!c++11:!c++14:!c++1z {
+!c++11:!c++14:!c++1z:!c++2a {
# Qt requires C++11 since 5.7, check if we need to force a compiler option
QT_COMPILER_STDCXX_no_L = $$replace(QT_COMPILER_STDCXX, "L$", "")
!greaterThan(QT_COMPILER_STDCXX_no_L, 199711): CONFIG += c++11
}
-c++11|c++14|c++1z {
+c++11|c++14|c++1z|c++2a {
# Disable special compiler flags for host builds
!host_build|!cross_compile {
- c++1z: cxxstd = CXX1Z
+ c++2a: cxxstd = CXX2A
+ else: c++1z: cxxstd = CXX1Z
else: c++14: cxxstd = CXX14
else: cxxstd = CXX11
} else {