qt5base-lts/mkspecs/blackberry-x86-qcc/qmake.conf

#
# qmake configuration for blackberry x86 systems
#

load(qt_config)

DEFINES += Q_OS_BLACKBERRY
CONFIG += blackberry
LIBS += -lbps

# Blackberry also has support for stack smashing protection in its libc
contains(QT_CONFIG, stack-protector-strong) {
    QMAKE_CFLAGS += -fstack-protector-strong
} else {
    QMAKE_CFLAGS += -fstack-protector -fstack-protector-all
}

QMAKE_LFLAGS_SHLIB += -Wl,-z,relro -Wl,-z,now

include(../common/qcc-base-qnx-x86.conf)
Blackberry mkspecs Unlike QNX mkspecs, these mkspecs target more specific, BlackBerry-only devices. So far, the only difference is the definition of Q_OS_BLACKBERRY and linking with -lbps, but this will likely change with time. It will also allow conditional compilation to distinguish between qnx and blackberry devices. Change-Id: Ia44e9b4059f720c308240e9dac7e90f7ae7920d0 Reviewed-by: Sean Harmer <sh@theharmers.co.uk> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> 2012-03-19 16:30:28 +00:00			`#`
			`# qmake configuration for blackberry x86 systems`
			`#`

Blackberry mkspecs: Refine compiler options stack-protector-strong gives performance benefits over stack-protector-all and is still checking more than -stack-protector, so seems to be a good middle way and we want to use it when it is there. The -shared option for the compiler (not the linker) prevents a RIM internal version of qcc from forcing -fPIE, and should not harm in general when set. In addition, add a method "compilerSupportsFlag" for Windows as is present in the Unix configure script. Change-Id: Iba300e9cb82f34043e7b36f8e45287a1aed2a1a5 Original-patch-by: Greg Bentz Reviewed-by: Sean Harmer <sean.harmer@kdab.com> 2012-09-20 12:11:25 +00:00			`load(qt_config)`

Blackberry mkspecs Unlike QNX mkspecs, these mkspecs target more specific, BlackBerry-only devices. So far, the only difference is the definition of Q_OS_BLACKBERRY and linking with -lbps, but this will likely change with time. It will also allow conditional compilation to distinguish between qnx and blackberry devices. Change-Id: Ia44e9b4059f720c308240e9dac7e90f7ae7920d0 Reviewed-by: Sean Harmer <sh@theharmers.co.uk> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> 2012-03-19 16:30:28 +00:00			`DEFINES += Q_OS_BLACKBERRY`
			`CONFIG += blackberry`
			`LIBS += -lbps`

Moving stack-smashing protection to the Blackberry mkspecs It transpires that QNX 6.5.0 does not yet have libc support for the gcc stack smashing protection. Change-Id: Ic635662b6aa3ce2fad5f69e236386ae9ace420db Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> 2012-04-05 15:46:18 +00:00			`# Blackberry also has support for stack smashing protection in its libc`
Blackberry mkspecs: Refine compiler options stack-protector-strong gives performance benefits over stack-protector-all and is still checking more than -stack-protector, so seems to be a good middle way and we want to use it when it is there. The -shared option for the compiler (not the linker) prevents a RIM internal version of qcc from forcing -fPIE, and should not harm in general when set. In addition, add a method "compilerSupportsFlag" for Windows as is present in the Unix configure script. Change-Id: Iba300e9cb82f34043e7b36f8e45287a1aed2a1a5 Original-patch-by: Greg Bentz Reviewed-by: Sean Harmer <sean.harmer@kdab.com> 2012-09-20 12:11:25 +00:00			`contains(QT_CONFIG, stack-protector-strong) {`
			`QMAKE_CFLAGS += -fstack-protector-strong`
			`} else {`
			`QMAKE_CFLAGS += -fstack-protector -fstack-protector-all`
			`}`
Moving stack-smashing protection to the Blackberry mkspecs It transpires that QNX 6.5.0 does not yet have libc support for the gcc stack smashing protection. Change-Id: Ic635662b6aa3ce2fad5f69e236386ae9ace420db Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> 2012-04-05 15:46:18 +00:00
BlackBerry mkspecs: optimize linker flags * relro makes some sections read-only before giving control to the program; * now resolves all symbols when the program is started and allows for the GOT being marked read-only to prevent it from being overwritten. These settings have been used internally for device builds already. Change-Id: I9f62fffe618c75748e2357d1686289c23c5dbee5 Reviewed-by: Greg Bentz <gbentz@rim.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com> 2012-11-23 16:32:50 +00:00			`QMAKE_LFLAGS_SHLIB += -Wl,-z,relro -Wl,-z,now`

QNX: Move qpa-based mkspecs out of the unsupported directory RIM is committed to supporting Qt on its platforms and the port works well. Change-Id: Id6bfea2dbc178800adad89d436ce31c40d3eb652 Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com> Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> 2012-09-04 09:42:23 +00:00			`include(../common/qcc-base-qnx-x86.conf)`