15cb86b173e84197b53dab321aec908c1aaf3eb5Alex Valavanis# POTRACE_FOUND - system has Potrace
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis# POTRACE_INCLUDE_DIRS - the Potrace include directory
15cb86b173e84197b53dab321aec908c1aaf3eb5Alex Valavanis# POTRACE_LIBRARIES - The libraries needed to use Potrace
a9e258ba10012a6420b00f8879537c9cacb2b772Alex ValavanisIF (POTRACE_LIBRARIES AND POTRACE_INCLUDE_DIRS)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis # in cache already
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis SET(POTRACE_FOUND TRUE)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex ValavanisELSE (POTRACE_LIBRARIES AND POTRACE_INCLUDE_DIRS)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis FIND_PATH (POTRACE_INCLUDE_DIR
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis $ENV{DEVLIBS_PATH}/include
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis PATH_SUFFIXES
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis FIND_LIBRARY (POTRACE_LIBRARY
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis $ENV{DEVLIBS_PATH}/lib
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis if (POTRACE_LIBRARY)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis set (POTRACE_FOUND TRUE)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis endif (POTRACE_LIBRARY)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis set (POTRACE_INCLUDE_DIRS
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis ${POTRACE_INCLUDE_DIR}
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis if (POTRACE_FOUND)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis set(POTRACE_LIBRARIES
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis ${POTRACE_LIBRARIES}
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis ${POTRACE_LIBRARY}
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis endif (POTRACE_FOUND)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis if (POTRACE_INCLUDE_DIRS AND POTRACE_LIBRARIES)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis set(POTRACE_FOUND TRUE)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis endif (POTRACE_INCLUDE_DIRS AND POTRACE_LIBRARIES)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis if (POTRACE_FOUND)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis if (NOT Potrace_FIND_QUIETLY)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis message(STATUS "Found Potrace: ${POTRACE_LIBRARIES}")
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis endif (NOT Potrace_FIND_QUIETLY)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis else (POTRACE_FOUND)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis if (Potrace_FIND_REQUIRED)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis message(FATAL_ERROR "Could not find potrace")
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis endif (Potrace_FIND_REQUIRED)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis endif (POTRACE_FOUND)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis # show the POTRACE_INCLUDE_DIRS and POTRACE_LIBRARIES variables only in the advanced view
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanis MARK_AS_ADVANCED(POTRACE_INCLUDE_DIRS POTRACE_LIBRARIES)
a9e258ba10012a6420b00f8879537c9cacb2b772Alex Valavanisendif (POTRACE_LIBRARIES AND POTRACE_INCLUDE_DIRS)