qmake_base.bbclass: add generate_qt_config_file task

This writes a qt.conf inside WORKDIR to properly configure projects
based on CMake. This is required since qmake variables (returned by
-query command) are fixed into the binary and can only be changed
using a qt.conf file.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Tom Rini <tom_rini@mentor.com>

diff --git a/classes/qmake_base.bbclass b/classes/qmake_base.bbclass
index cf905a7..cc3297c 100644 (file)
--- a/classes/qmake_base.bbclass
+++ b/classes/qmake_base.bbclass
@@ -34,6 +34,20 @@ oe_qmake_mkspecs () {
     done
 }
 
+do_generate_qt_config_file() {
+       export QT_CONF_PATH=${WORKDIR}/qt.conf
+       cat > ${WORKDIR}/qt.conf <<EOF
+[Paths]
+Prefix = ${STAGING_DIR}
+Binaries = ${BUILD_SYS}${bindir_native}
+Headers = ${BASEPKG_HOST_SYS}${layout_prefix}/include/qt4
+Plugins = ${BASEPKG_HOST_SYS}${layout_prefix}/lib/qt4/plugins/
+Mkspecs = ${BASEPKG_HOST_SYS}${layout_prefix}/share/qt4/mkspecs/
+EOF
+}
+
+addtask generate_qt_config_file after do_patch before do_configure
+
 qmake_base_do_configure() {
        case ${QMAKESPEC} in
        *linux-oe-g++|*linux-uclibc-oe-g++|*linux-gnueabi-oe-g++|*linux-uclibceabi-oe-g++|*linux-gnuspe-oe-g++|*linux-uclibcspe-oe-g++)