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[packages/trusty/cirros-testvm.git] / cirros-testvm / src-cirros / buildroot-2015.05 / package / qt5 / qt5base / 0003-mkspecs-files.patch

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/qt5/qt5base/0003-mkspecs-files.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/qt5/qt5base/0003-mkspecs-files.patch
new file mode 100644 (file)
index 0000000..09c1b67
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/qt5/qt5base/0003-mkspecs-files.patch
@@ -0,0 +1,39 @@
+Add a Buildroot 'device' to ease cross-compilation
+
+Qt5 has a mechanism to support "device" profiles, so that people can
+specify the compiler, compiler flags and so on for a specific device.
+
+We leverage this mechanism in the Buildroot packaging of qt5 to
+simplify cross-compilation: we have our own "device" definition, which
+allows us to easily pass the cross-compiler paths and flags from our
+qt5.mk.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/mkspecs/devices/linux-buildroot-g++/qmake.conf
+===================================================================
+--- /dev/null
++++ b/mkspecs/devices/linux-buildroot-g++/qmake.conf
+@@ -0,0 +1,16 @@
++include(../common/linux_device_pre.conf)
++
++# modifications to g++-unix.conf
++QMAKE_CC                = $${BR_CCACHE} $${CROSS_COMPILE}gcc
++QMAKE_CXX               = $${BR_CCACHE} $${CROSS_COMPILE}g++
++
++#modifications to gcc-base.conf
++QMAKE_CFLAGS           += $${BR_COMPILER_CFLAGS}
++QMAKE_CXXFLAGS         += $${BR_COMPILER_CXXFLAGS}
++QMAKE_CXXFLAGS_RELEASE += -O3
++CONFIG                 += nostrip
++
++QMAKE_LIBS             += -lrt -lpthread -ldl
++
++include(../common/linux_device_post.conf)
++load(qt_config)
+Index: b/mkspecs/devices/linux-buildroot-g++/qplatformdefs.h
+===================================================================
+--- /dev/null
++++ b/mkspecs/devices/linux-buildroot-g++/qplatformdefs.h
+@@ -0,0 +1 @@
++#include "../../linux-g++/qplatformdefs.h"