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qt: fix plugin installation and change plugin path

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Since the conversion of Qt to GENTARGETS in
421cda1fd0, plugin installation could
break in some situations, for example if SQL support was enabled, but
without any SQL driver: the sql plugin directory doesn't exist, but
our qt.mk wanted to copy it.

This patches simplifies the plugin handling a bit, and basically
copies all Qt plugins installed in the $(STAGING_DIR) to the
$(TARGET_DIR), assuming Qt has only built and installed the needed
plugins.

Moreover, instead of installing plugins to usr/plugins, which is a odd
location, we install them in usr/lib/qt/plugins. This requires a small
patch to Qt ./configure script so that even when -hostprefix is used,
the -plugindir option is taken into account.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2011-04-03 17:19:00 +02:00 committed by Peter Korsgaard
parent e37804807e
commit 9fd85d8168
2 changed files with 54 additions and 9 deletions
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48
package/qt/qt-4.7.2-configure.patch Normal file
View File

@ -0,0 +1,48 @@
Fix -hostprefix behaviour
When -hostprefix ./configure option is used, Qt installs all its
headers, libraries and binaries inside the given host prefix, instead
of the prefix. This is used by Buildroot to make sure that all Qt
libraries and headers are installed in $(STAGING_DIR).
Qt ./configure script also allows to tune the installation location of
various elements, for examples the plugins through the -plugindir
option. Unfortunately, this option only impact the installation path
on the target, but not on the host when -hostprefix is used.
This patch modifies Qt ./configure script so that HOST_*PATH_STR
variables are composed of the host prefix concatenated with the path
of installation on the target. This way, the plugin installation local
in the $(STAGING_DIR) and on the target remains the same.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: qt-4.7.2/configure
===================================================================
--- qt-4.7.2.orig/configure 2011-03-31 22:28:16.530647168 +0200
+++ qt-4.7.2/configure 2011-03-31 22:29:38.908081695 +0200
@@ -4456,15 +4456,15 @@
if [ ! -z "$QT_HOST_PREFIX" ]; then
- HOSTPREFIX_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_prfxpath=$QT_HOST_PREFIX"`
- HOSTDOCUMENTATION_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_docspath=$QT_HOST_PREFIX/doc"`
- HOSTHEADERS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_hdrspath=$QT_HOST_PREFIX/include"`
- HOSTLIBRARIES_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_libspath=$QT_HOST_PREFIX/lib"`
- HOSTBINARIES_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_binspath=$QT_HOST_PREFIX/bin"`
- HOSTPLUGINS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_plugpath=$QT_HOST_PREFIX/plugins"`
- HOSTIMPORTS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_impspath=$QT_HOST_PREFIX/IMPORTS"`
- HOSTDATA_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_datapath=$QT_HOST_PREFIX"`
- HOSTTRANSLATIONS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_trnspath=$QT_HOST_PREFIX/translations"`
+ HOSTPREFIX_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_prfxpath=$QT_HOST_PREFIX/$QT_INSTALL_PREFIX"`
+ HOSTDOCUMENTATION_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_docspath=$QT_HOST_PREFIX/$QT_INSTALL_DOCS"`
+ HOSTHEADERS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_hdrspath=$QT_HOST_PREFIX/$QT_INSTALL_HEADERS"`
+ HOSTLIBRARIES_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_libspath=$QT_HOST_PREFIX/$QT_INSTALL_LIBS"`
+ HOSTBINARIES_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_binspath=$QT_HOST_PREFIX/$QT_INSTALL_BINS"`
+ HOSTPLUGINS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_plugpath=$QT_HOST_PREFIX/$QT_INSTALL_PLUGINS"`
+ HOSTIMPORTS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_impspath=$QT_HOST_PREFIX/$QT_INSTALL_IMPORTS"`
+ HOSTDATA_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_datapath=$QT_HOST_PREFIX/$QT_INSTALL_DATA"`
+ HOSTTRANSLATIONS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_trnspath=$QT_HOST_PREFIX/$QT_INSTALL_TRANSLATIONS"`
HOSTSETTINGS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_stngpath=$QT_INSTALL_SETTINGS"`
HOSTEXAMPLES_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_xmplpath=$QT_INSTALL_EXAMPLES"`
HOSTDEMOS_PATH_STR=`"$relpath/config.tests/unix/padstring" 268 "qt_demopath=$QT_INSTALL_DEMOS"`

15
package/qt/qt.mk
View File

@ -481,7 +481,8 @@ define QT_CONFIGURE_CMDS
-no-accessibility \
-no-separate-debug-info \
-prefix /usr \
-hostprefix $(STAGING_DIR)/usr \
-plugindir /usr/lib/qt/plugins \
-hostprefix $(STAGING_DIR) \
-fast \
-no-rpath \
)
@ -499,23 +500,19 @@ QT_HOST_PROGRAMS += moc rcc qmake lrelease
ifeq ($(BR2_PACKAGE_QT_GUI_MODULE),y)
QT_INSTALL_LIBS += QtGui
QT_INSTALL_PLUGINS += imageformats
QT_HOST_PROGRAMS += uic
endif
ifeq ($(BR2_PACKAGE_QT_SQL_MODULE),y)
QT_INSTALL_LIBS += QtSql
QT_INSTALL_PLUGINS += sqldrivers
endif
ifeq ($(BR2_PACKAGE_QT_MULTIMEDIA),y)
QT_INSTALL_LIBS += QtMultimedia
endif
ifeq ($(BR2_PACKAGE_QT_PHONON),y)
QT_INSTALL_LIBS += phonon
QT_INSTALL_PLUGINS += phonon_backend
endif
ifeq ($(BR2_PACKAGE_QT_SVG),y)
QT_INSTALL_LIBS += QtSvg
QT_INSTALL_PLUGINS += iconengines
endif
ifeq ($(BR2_PACKAGE_QT_NETWORK),y)
QT_INSTALL_LIBS += QtNetwork
@ -582,10 +579,10 @@ endif
# Plugin installation
define QT_INSTALL_TARGET_PLUGINS
for plugin in $(QT_INSTALL_PLUGINS); do \
mkdir -p $(TARGET_DIR)/usr/plugins ; \
cp -dpfr $(STAGING_DIR)/usr/plugins/$$plugin $(TARGET_DIR)/usr/plugins/; \
done
if [ -d $(STAGING_DIR)/usr/lib/qt/plugins/ ] ; then \
mkdir -p $(TARGET_DIR)/usr/lib/qt/plugins ; \
cp -dpfr $(STAGING_DIR)/usr/lib/qt/plugins/* $(TARGET_DIR)/usr/lib/qt/plugins ; \
fi
endef
# Fonts installation