[Buildroot] [PATCH 1/4] package/qt5/qt5base: disable predefined -Og optimization
Giulio Benetti
giulio.benetti at micronovasrl.com
Tue Jun 18 08:45:32 UTC 2019
Starting from Qt5 5.9.0 -optimize-debug is enabled by default causing
-Og flag to be appended to CFLAGS and consequently override
TARGET_CFLAGS. We don't want this so let's pass -no-optimize-debug to
QT5BASE_CONFIGURE_OPTS if QT5_VERSION_LATEST=y.
Signed-off-by: Giulio Benetti <giulio.benetti at micronovasrl.com>
---
package/qt5/qt5base/qt5base.mk | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/package/qt5/qt5base/qt5base.mk b/package/qt5/qt5base/qt5base.mk
index e4ae120631..c732e766f3 100644
--- a/package/qt5/qt5base/qt5base.mk
+++ b/package/qt5/qt5base/qt5base.mk
@@ -27,6 +27,12 @@ QT5BASE_CONFIGURE_OPTS += \
-no-pch \
-shared
+ifeq ($(BR2_PACKAGE_QT5_VERSION_LATEST),y)
+# starting from version 5.9.0 -optimize-debug is enabled by default and
+# it overrides -O* with -Og that is not what we want
+QT5BASE_CONFIGURE_OPTS += -no-optimize-debug
+endif
+
ifeq ($(BR2_PACKAGE_QT5_VERSION_5_6),y)
QT5BASE_DEPENDENCIES += pcre
else
--
2.17.1
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