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-rw-r--r--mkspecs/features/qt_common.prf5
1 files changed, 4 insertions, 1 deletions
diff --git a/mkspecs/features/qt_common.prf b/mkspecs/features/qt_common.prf
index fefd36a7b8..c4c78554b3 100644
--- a/mkspecs/features/qt_common.prf
+++ b/mkspecs/features/qt_common.prf
@@ -19,7 +19,7 @@ qtConfig(c++14): CONFIG += c++14
qtConfig(c++1z): CONFIG += c++1z
contains(TEMPLATE, .*lib) {
# module and plugins
- !host_build:qtConfig(reduce_exports): CONFIG += hide_symbols
+ if(!host_build|!cross_compile):qtConfig(reduce_exports): CONFIG += hide_symbols
unix:qtConfig(reduce_relocations): CONFIG += bsymbolic_functions
qtConfig(separate_debug_info): CONFIG += separate_debug_info
@@ -100,6 +100,9 @@ warnings_are_errors:warning_clean {
# error: assuming signed overflow does not occur when assuming that (X + c) < X is always false
QMAKE_CXXFLAGS_WARN_ON += -Wno-error=strict-overflow
+ # GCC 7 includes -Wimplicit-fallthrough in -Wextra, but Qt is not yet free of implicit fallthroughs.
+ greaterThan(QT_GCC_MAJOR_VERSION, 6): QMAKE_CXXFLAGS_WARN_ON += -Wno-error=implicit-fallthrough
+
# Work-around for bug https://code.google.com/p/android/issues/detail?id=58135
android: QMAKE_CXXFLAGS_WARN_ON += -Wno-error=literal-suffix
}