diff options
| author | Vlad Zakharov <vzakhar@synopsys.com> | 2016-08-19 19:18:43 +0300 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-08-19 23:07:42 +0200 |
| commit | 561622e4ef52cc2697abd6e0a21f56f150caef8a (patch) | |
| tree | 704a2344fa649c2aace3d6cdf3370b6fdc5f47da /package/qt | |
| parent | fc61da15f46ca3eba529b71025ef9e5715b49716 (diff) | |
qt: build using old C++ standard
'std::auto_ptr' is deprecated with gcc-6 but is used in qt4 code.
So we have to build using old C++ standard to prevent build failures.
qt4 is not being developed no more, so unfortunately we can't update
obsolete C++ code and have to add this workaround.
Fixes:
http://autobuild.buildroot.net/results/54172d55f39b2fcfa5b7fb4d4ee01566678babbc/
and also Qt build for ARC.
Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/qt')
| -rw-r--r-- | package/qt/qt.mk | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/package/qt/qt.mk b/package/qt/qt.mk index 09b8dc291..8c0ff7b03 100644 --- a/package/qt/qt.mk +++ b/package/qt/qt.mk @@ -41,6 +41,11 @@ QT_CFLAGS = $(TARGET_CFLAGS) QT_CXXFLAGS = $(TARGET_CXXFLAGS) QT_LDFLAGS = $(TARGET_LDFLAGS) +# Qt WebKit build fails when gcc-6 is used for build, because +# 'std::auto_ptr' is deprecated starting from gcc 6.x. So, we have to +# use an older c++ standard to prevent build failure +QT_CXXFLAGS += -std=gnu++98 + # Qt has some assembly function that are not present in thumb1 mode: # Error: selected processor does not support Thumb mode `swp r3,r7,[r4]' # so, we desactivate thumb mode |