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f6c89dddc6
- removed Makefiles commited by mistake some time ago git-svn-id: http://svn.osgeo.org/qgis/trunk@6419 c8812cc2-4d05-0410-92ff-de0c093fc19c
91 lines
2.4 KiB
CMake
91 lines
2.4 KiB
CMake
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# macro that checks for grass installation in specified directory
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MACRO (CHECK_GRASS G_PREFIX)
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FIND_PATH (GRASS_INCLUDE_DIR grass/gis.h ${G_PREFIX}/include)
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SET (GRASS_LIB_NAMES gis vect dig2 dbmiclient dbmibase shape dgl rtree datetime linkm form gproj)
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SET (GRASS_LIBRARIES "")
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FOREACH (LIB ${GRASS_LIB_NAMES})
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SET(LIB_PATH NOTFOUND)
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FIND_LIBRARY(LIB_PATH grass_${LIB} PATHS ${G_PREFIX}/lib)
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IF (LIB_PATH)
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IF (NOT GRASS_LIBRARIES STREQUAL NOTFOUND)
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SET (GRASS_LIBRARIES ${GRASS_LIBRARIES} ${LIB_PATH})
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ENDIF (NOT GRASS_LIBRARIES STREQUAL NOTFOUND)
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ELSE (LIB_PATH)
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SET (GRASS_LIBRARIES NOTFOUND)
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ENDIF (LIB_PATH)
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ENDFOREACH (LIB)
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IF (GRASS_INCLUDE_DIR AND GRASS_LIBRARIES)
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SET (GRASS_FOUND TRUE)
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SET (GRASS_PREFIX ${G_PREFIX})
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ENDIF (GRASS_INCLUDE_DIR AND GRASS_LIBRARIES)
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ENDMACRO (CHECK_GRASS)
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###################################
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# search for grass installations
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# try to build with GRASS by default
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SET (WITH_GRASS "ON" CACHE BOOL "Determines whether GRASS plugin should be built")
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SET (GRASS_PREFIX "" CACHE PATH "Path to GRASS base directory")
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# list of paths which to search - user's choice as first
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SET (GRASS_PATHS ${GRASS_PREFIX} /usr/lib/grass)
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IF (WITH_GRASS)
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FOREACH (G_PREFIX ${GRASS_PATHS})
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IF (NOT GRASS_FOUND)
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CHECK_GRASS(${G_PREFIX})
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ENDIF (NOT GRASS_FOUND)
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ENDFOREACH (G_PREFIX)
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ENDIF (WITH_GRASS)
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###################################
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IF (GRASS_FOUND)
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# read grass version number and remove trailing newline
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FILE (READ ${GRASS_PREFIX}/etc/VERSIONNUMBER GRASS_VERSION)
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STRING(REPLACE "\n" "" GRASS_VERSION ${GRASS_VERSION})
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IF (NOT GRASS_FIND_QUIETLY)
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MESSAGE(STATUS "Found GRASS: ${GRASS_PREFIX} (${GRASS_VERSION})")
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ENDIF (NOT GRASS_FIND_QUIETLY)
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# openpty is currently needed for GRASS shell
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INCLUDE(CheckFunctionExists)
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SET (CMAKE_REQUIRED_INCLUDES pty.h)
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SET (CMAKE_REQUIRED_LIBRARIES util)
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CHECK_FUNCTION_EXISTS(openpty HAVE_OPENPTY)
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# add 'util' library to the dependencies
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IF (HAVE_OPENPTY)
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FIND_LIBRARY(OPENPTY_LIBRARY NAMES util PATH /usr/local/lib /usr/lib)
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SET (GRASS_LIBRARIES ${GRASS_LIBRARIES} ${OPENPTY_LIBRARY})
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ENDIF (HAVE_OPENPTY)
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ELSE (GRASS_FOUND)
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IF (WITH_GRASS)
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IF (GRASS_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find GRASS")
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ELSE (GRASS_FIND_REQUIRED)
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MESSAGE(STATUS "Could not find GRASS")
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ENDIF (GRASS_FIND_REQUIRED)
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ENDIF (WITH_GRASS)
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ENDIF (GRASS_FOUND)
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