cmake/modules/FindPstoeditSvgOutput.cmake

0001 # - Try to find Pstoedit with svg output plugin
0002 # Once done this will define
0003 #
0004 #  PstoeditSvgOutput_FOUND - system has pstoedit with svg output plugin
0005 #  PSTOEDIT_EXECUTABLE - path of the pstoedit executable
0006 #  PSTOEDIT_VERSION - the version string, like "3.45"
0007
0008 find_program(PSTOEDIT_EXECUTABLE NAMES pstoedit)
0009
0010 include(MacroEnsureVersion)
0011
0012 if(PSTOEDIT_EXECUTABLE)
0013     execute_process(COMMAND ${PSTOEDIT_EXECUTABLE} -help
0014         ERROR_VARIABLE _PSTOEDIT_VERSION OUTPUT_VARIABLE _PSTOEDIT_PLUGINS
0015     )
0016     string (REGEX MATCH "[0-9]\\.[0-9]+" PSTOEDIT_VERSION "${_PSTOEDIT_VERSION}")
0017     string (REGEX MATCH "plot-svg" PSTOEDIT_SVG_PLUGIN "${_PSTOEDIT_PLUGINS}")
0018     string (COMPARE EQUAL "plot-svg" "${PSTOEDIT_SVG_PLUGIN}" PstoeditSvgOutput_FOUND )
0019 endif()
0020
0021 if(PstoeditSvgOutput_FOUND)
0022   if(NOT Pstoedit_FIND_QUIETLY)
0023     message(STATUS "Found pstoedit version ${PSTOEDIT_VERSION}: ${PSTOEDIT_EXECUTABLE}")
0024     message(STATUS "Found pstoedit svg-plugin: ${PSTOEDIT_SVG_PLUGIN}")
0025   endif()
0026 else()
0027   if(Pstoedit_FIND_REQUIRED)
0028     message(FATAL_ERROR "Could not find pstoedit or the svg output plugin")
0029   endif()
0030 endif()
0031