# - Find PyQt4 installation
# Sets the following variables:
-# PYQT_PYUIC_EXECUTABLE - path to the pyuic4 executable
+# PYQT_PYUIC_EXECUTABLE - path to the pyuic executable
+# PYQT_PYRCC_EXECUTABLE - path to the pyrcc executable
+# PYQT_PYUIC_PATH - command to launch pyuic with the correct PYTHONPATH
+# PYQT_PYRCC_PATH - command to launch pyrcc with the correct PYTHONPATH
# PYQT_PYTHONPATH - path to the PyQt Python modules
# PYQT_SIPS_DIR - path to main include directory (which contains several sub folders)
# PYQT_INCLUDE_DIRS - list of paths to include when compiling (all rooted on PYQT_SIP_DIRS)
MESSAGE(STATUS "Looking for PyQt4 ...")
ENDIF()
+IF(NOT SIP_FOUND AND NOT PyQt4_FIND_QUIETLY)
+ MESSAGE(WARNING "PyQt4 needs SIP to be detected correctly!")
+ENDIF()
+
FIND_PROGRAM(PYQT_PYUIC_EXECUTABLE NAMES pyuic4 pyuic4.bat)
+FIND_PROGRAM(PYQT_PYRCC_EXECUTABLE NAMES pyrcc4 pyrcc4.bat)
# Get root dir locally, going up two levels from the exec:
GET_FILENAME_COMPONENT(_tmp_ROOT_DIR "${PYQT_PYUIC_EXECUTABLE}" PATH)
GET_FILENAME_COMPONENT(_tmp_ROOT_DIR "${_tmp_ROOT_DIR}" PATH)
-# Typical location of qobject.sip are:
+
+# Typical locations of qobject.sip are:
# - /usr/share/sip/PyQt4/QtCore, for a system install
# - or <xyz>/sip/QtCore, for a custom install
-FIND_FILE(PYQT_SIP_MAIN_FILE qobject.sip PATH_SUFFIXES sip/QtCore share/sip/PyQt4/QtCore)
+# - or <xyz>/share/sip/QtCore, for a custom install
+FIND_FILE(PYQT_SIP_MAIN_FILE qobject.sip PATH_SUFFIXES share/sip/QtCore sip/QtCore share/sip/PyQt4/QtCore)
IF(PYQT_SIP_MAIN_FILE)
GET_FILENAME_COMPONENT(PYQT_SIPS_DIR "${PYQT_SIP_MAIN_FILE}" PATH)
MARK_AS_ADVANCED(PYQT_SIP_MAIN_FILE)
# Get PyQt compilation flags:
-SET(PYQT_PYTHONPATH "${PYQT_PYTHONPATH}/lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages")
+SET(PYQT_PYTHONPATH ${_tmp_ROOT_DIR}/PyQt4)
SET(PYQT_SIPFLAGS)
-EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.path[:0] = ['${PYQT_PYTHONPATH}']; from PyQt4 import pyqtconfig; sys.stdout.write(pyqtconfig.Configuration().pyqt_sip_flags)"
+
+EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "import sys;
+sys.path[:0] = '${PYQT_PYTHONPATH}'.split(';');
+sys.path[:0] = '${SIP_PYTHONPATH}'.split(';');
+from PyQt4 import pyqtconfig;
+sys.stdout.write(pyqtconfig.Configuration().pyqt_sip_flags)"
OUTPUT_VARIABLE PYQT_SIPFLAGS)
SEPARATE_ARGUMENTS(PYQT_SIPFLAGS)
"${PYQT_SIPS_DIR}/QtTest"
)
-SET(PYQT_SIPFLAGS ${PYQT_SIPFLAGS} -s .cc -c .)
+SET(PYQT_CXX_EXT ".cc")
+SET(PYQT_SIPFLAGS ${PYQT_SIPFLAGS} -s ${PYQT_CXX_EXT} -c .)
FOREACH(_dir ${PYQT_INCLUDE_DIRS})
LIST(APPEND PYQT_SIPFLAGS -I ${_dir})
ENDFOREACH()
INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(PyQt4 REQUIRED_VARS PYQT_PYUIC_EXECUTABLE PYQT_SIPS_DIR PYQT_SIPFLAGS)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(PyQt4 REQUIRED_VARS PYQT_PYUIC_EXECUTABLE PYQT_PYRCC_EXECUTABLE PYQT_SIPS_DIR PYQT_SIPFLAGS )
+
+# Wrap the final executables so that they always use the proper environment (PYTHONPATH):
+# The results are put to variables:
+# PYQT_PYUIC_PATH - command to launch pyuic with the correct PYTHONPATH
+# PYQT_PYRCC_PATH - command to launch pyrcc with the correct PYTHONPATH
+# TODO: should be done like Sphinx in KERNEL (i.e. generating a shell script)?
+IF(WIN32 AND NOT CYGWIN)
+ SET(PYQT_PYUIC_PATH set PYTHONPATH=${PYQT_PYTHONPATH};${SIP_PYTHONPATH};%PYTHONPATH% && ${PYQT_PYUIC_EXECUTABLE})
+ SET(PYQT_PYRCC_PATH set PYTHONPATH=${PYQT_PYTHONPATH};${SIP_PYTHONPATH};%PYTHONPATH% && ${PYQT_PYRCC_EXECUTABLE})
+ELSE()
+ STRING(REPLACE ";" ":" PYQT_PYTHONPATH "${PYQT_PYTHONPATH}")
+ SET(PYQT_PYUIC_PATH /usr/bin/env PYTHONPATH="${PYQT_PYTHONPATH}:${SIP_PYTHONPATH}:$$PYTHONPATH" ${PYQT_PYUIC_EXECUTABLE})
+ SET(PYQT_PYRCC_PATH /usr/bin/env PYTHONPATH="${PYQT_PYTHONPATH}:${SIP_PYTHONPATH}:$$PYTHONPATH" ${PYQT_PYRCC_EXECUTABLE})
+ENDIF()