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# Find shapelib header and library.
#
# This module defines the following uncached variables:
# SHAPELIB_FOUND, if false, do not try to use shapelib.
# SHAPELIB_INCLUDE_DIR, where to find shapefil.h.
# SHAPELIB_LIBRARIES, the libraries to link against to use the shapelib
# library.
# SHAPELIB_LIBRARY_DIRS, the directory where the shapelib library is found.
find_path(SHAPELIB_INCLUDE_DIR shapefil.h)
if(SHAPELIB_INCLUDE_DIR)
find_library(SHAPELIB_LIBRARY
NAMES shp shapelib
)
if(SHAPELIB_LIBRARY)
# Set uncached variables as per standard.
set(SHAPELIB_FOUND ON)
set(SHAPELIB_LIBRARIES ${SHAPELIB_LIBRARY})
get_filename_component(SHAPELIB_LIBRARY_DIRS ${SHAPELIB_LIBRARY} PATH)
endif(SHAPELIB_LIBRARY)
endif(SHAPELIB_INCLUDE_DIR)
if(SHAPELIB_FOUND)
if(NOT SHAPELIB_FIND_QUIETLY)
message(STATUS "FindShapelib: Found shapelib header directory, ${SHAPELIB_INCLUDE_DIR}, and library, ${SHAPELIB_LIBRARIES}.")
endif(NOT SHAPELIB_FIND_QUIETLY)
else(SHAPELIB_FOUND)
if(SHAPELIB_FIND_REQUIRED)
message(FATAL_ERROR "FindShapelib: Could not find shapelib header and/or library.")
endif(SHAPELIB_FIND_REQUIRED)
endif(SHAPELIB_FOUND)
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