aboutsummaryrefslogtreecommitdiff
path: root/package
diff options
context:
space:
mode:
authorGravatar Peter Seiderer <ps.report@gmx.net>2016-04-23 22:40:57 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2016-04-24 23:42:37 +0200
commit6046c1c93a5c0d67ac7260cee671e75aa7a200cd (patch)
tree58af8a7fdf8726eb9ede8120f307fefcf25cf6d5 /package
parent90934783ee203696ec912967e6e4bf0b34f82826 (diff)
downloadbuildroot-6046c1c93a5c0d67ac7260cee671e75aa7a200cd.tar.gz
buildroot-6046c1c93a5c0d67ac7260cee671e75aa7a200cd.tar.bz2
qt5base: fix sparc glibc libatomic link problem
Fixes [1]: undefined reference to `__atomic_fetch_add_4' Upstream patch from QTBUG-51621 ([2], [3]). [1] http://autobuild.buildroot.net/results/8e7/8e7ff74abdd6274c257a928113e50f534a142650 [2] https://bugreports.qt.io/browse/QTBUG-51621 [3] https://codereview.qt-project.org/#/c/151273/3 Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package')
-rw-r--r--package/qt5/qt5base/0007-build-with-explicitlib-after-all.patch51
1 files changed, 51 insertions, 0 deletions
diff --git a/package/qt5/qt5base/0007-build-with-explicitlib-after-all.patch b/package/qt5/qt5base/0007-build-with-explicitlib-after-all.patch
new file mode 100644
index 0000000000..a878ba6451
--- /dev/null
+++ b/package/qt5/qt5base/0007-build-with-explicitlib-after-all.patch
@@ -0,0 +1,51 @@
+From 523c7e3fd55c853dd424d57f28e225d57439cf89 Mon Sep 17 00:00:00 2001
+From: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
+Date: Thu, 3 Mar 2016 14:12:16 +0100
+Subject: [PATCH] build with explicitlib after all
+
+unlike speculated in 2fe363514, this is not a workaround at all: it
+causes that libraries' public link interfaces (LIBS) are exported in the
+first place. unlike with staticlib, this does not export LIBS_PRIVATE,
+so it wouldn't even be a particularly effective workaround for rpath
+brokenness anyway.
+
+the problem was pretty well hidden by the qt module system, which at the
+level of libraries is pretty redundant with the .prl file handling,
+which shows just how stupid the whole "design" is.
+
+unlike before, we now enable explicitlib for all libraries, not just qt
+modules - we enable create_prl for all of them as well, after all.
+
+an immediate effect of this change is that it fixes linking on RaspPI:
+the qtcore headers make the user code require linking libatomic, so we
+must add it to our public link interface.
+
+Task-number: QTBUG-51621
+Change-Id: I5742c88694db8e8a9b79d17222dc6df2b38e5ab2
+Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
+Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
+
+Upstream: https://codereview.qt-project.org/gitweb?p=qt%2Fqtbase.git;a=commit;h=523c7e3fd55c853dd424d57f28e225d57439cf89
+Signed-off: Peter Seiderer <ps.report@gmx.net>
+---
+ mkspecs/features/qt_build_config.prf | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/mkspecs/features/qt_build_config.prf b/mkspecs/features/qt_build_config.prf
+index 518fd93..b3081b9 100644
+--- a/mkspecs/features/qt_build_config.prf
++++ b/mkspecs/features/qt_build_config.prf
+@@ -72,6 +72,10 @@ CONFIG += \
+ # However, testcases should be still built with exceptions.
+ exceptions_off testcase_exceptions
+
++# Under Windows, this is neither necessary (transitive deps are automatically
++# resolved), nor functional (.res files end up in .prl files and break things).
++unix: CONFIG += explicitlib
++
+
+ defineTest(qtBuildPart) {
+ bp = $$eval($$upper($$section(_QMAKE_CONF_, /, -2, -2))_BUILD_PARTS)
+--
+2.7.4
+