qt4: fix generated sdk

- qt4-tools-nativesdk : actually the qmake binary which gets installed
comes from the native recipe. This patch fix this problem by launching
configure twice : once to compile qmake using the right toolchain for
nativesdk, and a second time using the native qmake to compile all the
other tools for the nativesdk. Then we install the right qmake.

- mkspec : the link actually created in qt4-tools-nativesdk's
do_install point to nowhere so remove it and generate the link in
meta-toolchain-qte as it's the only place where we have all the variable
to create it.

- toolchain_create_sdk_env_script_append : we need to add OE_QMAKE_CFLAGS,
OE_QMAKE_CXXFLAGS and OE_QMAKE_LDFLAGS else the sdk won't find these
variables that are inserted by qmake in the Makefiles.

- with this patch, oe-core generates a working meta-toolchain-qte which
can compile a small example and is properly recognized by qtcreator (this
brings oe-core's meta-toolchain-qte to oe-dev's functional state).

(From OE-Core rev: 5f6fb92b939147d2d6aa7790a378d4b7cce3ada5)

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/meta/recipes-qt/meta/meta-toolchain-qte.bb b/meta/recipes-qt/meta/meta-toolchain-qte.bb
index 72d58db5e6..735ccd10ab 100644
--- a/meta/recipes-qt/meta/meta-toolchain-qte.bb
+++ b/meta/recipes-qt/meta/meta-toolchain-qte.bb
@@ -10,6 +10,9 @@ QT_DIR_NAME = "qtopia"
 QT_TOOLS_PREFIX = "${SDKPATHNATIVE}${bindir_nativesdk}"
 
 toolchain_create_sdk_env_script_append() {
+    echo 'export OE_QMAKE_CFLAGS="$CFLAGS"' >> $script
+    echo 'export OE_QMAKE_CXXFLAGS="$CXXFLAGS"' >> $script
+    echo 'export OE_QMAKE_LDFLAGS="$LDFLAGS"' >> $script
     echo 'export OE_QMAKE_CC=${TARGET_PREFIX}gcc' >> $script
     echo 'export OE_QMAKE_CXX=${TARGET_PREFIX}g++' >> $script
     echo 'export OE_QMAKE_LINK=${TARGET_PREFIX}g++' >> $script
@@ -24,4 +27,8 @@ toolchain_create_sdk_env_script_append() {
     echo 'export OE_QMAKE_QDBUSXML2CPP=${QT_TOOLS_PREFIX}/qdbusxml2cpp4' >> $script
     echo 'export OE_QMAKE_QT_CONFIG=${SDKTARGETSYSROOT}/${datadir}/${QT_DIR_NAME}/mkspecs/qconfig.pri' >> $script
     echo 'export QMAKESPEC=${SDKTARGETSYSROOT}/${datadir}/${QT_DIR_NAME}/mkspecs/linux-g++' >> $script
+
+    # make a symbolic link to mkspecs for compatibility with Nokia's SDK
+    # and QTCreator
+    (cd ${SDK_OUTPUT}/${QT_TOOLS_PREFIX}/..; ln -s ${SDKTARGETSYSROOT}/usr/share/qtopia/mkspecs mkspecs;)
 }