From 76c17122024e49fdc84e237b9d5dde6525778d6b Mon Sep 17 00:00:00 2001 From: Paul Eggleton Date: Wed, 8 Feb 2012 13:21:59 +0000 Subject: qt4: fix compile error in Qt 4.8.0 with gcc 4.6 Ensure the Qt configure script can can detect the compiler correctly as g++. This fixes the following compile error with gcc 4.6: ./wtf/NullPtr.h:48:1: error: identifier 'nullptr' will become a keyword in C++0x [-Werror=c++0x-compat] (From OE-Core rev: f29bb5b2a99ecef46e5570bf3336e9680c0b6705) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie --- meta/recipes-qt/qt4/qt-4.8.0.inc | 1 + .../qt4/qt-4.8.0/configure_oe_compiler.patch | 31 ++++++++++++++++++++++ meta/recipes-qt/qt4/qt4-embedded_4.8.0.bb | 2 +- 3 files changed, 33 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-qt/qt4/qt-4.8.0/configure_oe_compiler.patch diff --git a/meta/recipes-qt/qt4/qt-4.8.0.inc b/meta/recipes-qt/qt4/qt-4.8.0.inc index 2addbb211f..532f1ff40c 100644 --- a/meta/recipes-qt/qt4/qt-4.8.0.inc +++ b/meta/recipes-qt/qt4/qt-4.8.0.inc @@ -14,6 +14,7 @@ SRC_URI = "http://get.qt.nokia.com/qt/source/qt-everywhere-opensource-src-${PV}. file://fix-translations.patch \ file://add_nostrip_for_debug_packages.diff \ file://qmake_cxx_eval.patch \ + file://configure_oe_compiler.patch \ file://g++.conf \ file://linux.conf \ " diff --git a/meta/recipes-qt/qt4/qt-4.8.0/configure_oe_compiler.patch b/meta/recipes-qt/qt4/qt-4.8.0/configure_oe_compiler.patch new file mode 100644 index 0000000000..d455d0acfe --- /dev/null +++ b/meta/recipes-qt/qt4/qt-4.8.0/configure_oe_compiler.patch @@ -0,0 +1,31 @@ +Ensure we identify the compiler as g++ in configure + +Our PLATFORM in OE is ${TARGET_OS}-oe-g++, and previously the configure +script was interpreting from this that the compiler was "oe-g++" and thus +g++ specific checks were not being run since this string did not match; +among other things this resulted in a compiler version check in the +QtWebKit build code not working, and hence the following error at build +time: + +./wtf/NullPtr.h:48:1: error: identifier 'nullptr' will become a keyword in C++0x [-Werror=c++0x-compat] + +The easiest thing since our PLATFORM is entirely artificial is to just +force COMPILER to "g++" in the configure script if it is detected as +"oe-g++". + +Upstream-Status: Inappropriate [configuration] + +Signed-off-by: Paul Eggleton + +--- qt-everywhere-opensource-src-4.8.0.orig/configure ++++ qt-everywhere-opensource-src-4.8.0/configure +@@ -7444,6 +7444,9 @@ elif [ "$XPLATFORM" != "$PLATFORM" ]; th + else + COMPILER=`echo $PLATFORM | cut -f 2- -d-` + fi ++case $COMPILER in ++ *oe-g++) COMPILER="g++" ;; ++esac + if [ "$CFG_EXCEPTIONS" = "unspecified" -a "$PLATFORM_QWS" = "yes" ]; then + CFG_EXCEPTIONS=no + fi diff --git a/meta/recipes-qt/qt4/qt4-embedded_4.8.0.bb b/meta/recipes-qt/qt4/qt4-embedded_4.8.0.bb index 5c1c97eeac..efbc02ae03 100644 --- a/meta/recipes-qt/qt4/qt4-embedded_4.8.0.bb +++ b/meta/recipes-qt/qt4/qt4-embedded_4.8.0.bb @@ -1,7 +1,7 @@ require qt-${PV}.inc require qt4-embedded.inc -PR = "${INC_PR}.0" +PR = "${INC_PR}.1" DEFAULT_PREFERENCE = "-1" -- cgit v1.2.3-54-g00ecf