Add PyQt5 CMake script

Author: glennra

CMake/FindPyQt5.cmake

@@ -0,0 +1,76 @@
+# Try to find PYQT5 utilities, pyuic5 and pyrcc5:
+# PYUIC5BINARY - Location of pyuic5 executable
+# PYRCC5BINARY - Location of pyrcc5 executable
+# PYQT5_FOUND - PYQT5 utilities found.
+
+# Also provides macro similar to FindQt5.cmake's WRAP_UI and WRAP_RC,
+# for the automatic generation of Python code from Qt5's user interface
+# ('.ui') and resource ('.qrc') files. These macros are called:
+# - PYQT5_WRAP_UI
+# - PYQT5_WRAP_RC
+
+IF(PYUIC5BINARY AND PYRCC5BINARY)
+  # Already in cache, be silent
+  set(PYQT5_FIND_QUIETLY TRUE)
+ENDIF(PYUIC5BINARY AND PYRCC5BINARY)
+
+if(WIN32)
+	FIND_PROGRAM(PYUIC5BINARY pyuic5.bat)
+	FIND_PROGRAM(PYRCC5BINARY pyrcc5)
+endif(WIN32)
+if(APPLE)
+	FIND_PROGRAM( PYUIC5BINARY pyuic5
+		HINTS ${PYTHON_BIN_DIR} 
+		)
+	FIND_PROGRAM(PYRCC5BINARY pyrcc5
+		HINTS ${PYTHON_BIN_DIR} 
+		)
+endif(APPLE)
+#message(STATUS "PYUIC5BINARY ${PYUIC5BINARY}" )
+#message(STATUS "PYRCC5BINARY ${PYRCC5BINARY}" )
+
+MACRO(PYQT5_WRAP_UI outfiles)
+  FOREACH(it ${ARGN})
+    GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
+    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+    SET(outfile ${CMAKE_CURRENT_SOURCE_DIR}/ui_${outfile}.py)
+    ADD_CUSTOM_TARGET(${it} ALL
+      DEPENDS ${outfile}
+    )
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+      COMMAND ${PYUIC5BINARY} ${infile} -o ${outfile}
+      MAIN_DEPENDENCY ${infile}
+    )
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH(it)
+ENDMACRO (PYQT5_WRAP_UI)
+
+MACRO(PYQT5_WRAP_RC outfiles)
+  FOREACH(it ${ARGN})
+    GET_FILENAME_COMPONENT(outfile ${it} NAME_WE)
+    GET_FILENAME_COMPONENT(infile ${it} ABSOLUTE)
+    SET(outfile ${CMAKE_CURRENT_SOURCE_DIR}/${outfile}_rc.py)
+    message("target: ${it}")
+    # remove slashes from the filename because target names can't have slashes in them
+	string(REPLACE "/" "-" target-name ${it} )
+    
+    ADD_CUSTOM_TARGET(${target-name} ALL
+      DEPENDS ${outfile}
+    )
+    ADD_CUSTOM_COMMAND(OUTPUT ${outfile}
+      COMMAND ${PYRCC5BINARY} ${infile} -o ${outfile}
+      MAIN_DEPENDENCY ${infile}
+    )
+    SET(${outfiles} ${${outfiles}} ${outfile})
+  ENDFOREACH(it)
+ENDMACRO (PYQT5_WRAP_RC)
+
+IF(EXISTS ${PYUIC5BINARY} AND EXISTS ${PYRCC5BINARY})
+   set(PYQT5_FOUND TRUE)
+ENDIF(EXISTS ${PYUIC5BINARY} AND EXISTS ${PYRCC5BINARY})
+
+if(PYQT5_FOUND)
+  if(NOT PYQT5_FIND_QUIETLY)
+    message(STATUS "Found PYQT5: ${PYUIC5BINARY}, ${PYRCC5BINARY}")
+  endif(NOT PYQT5_FIND_QUIETLY)
+endif(PYQT5_FOUND)