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CMake: Added a check for libjpeg when compiling with HDF4 support.

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Ward Fisher 2013-11-22 15:20:21 -07:00
parent 842ca6b998
commit d1afda5c7d
1 changed files with 20 additions and 1 deletions
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21
CMakeLists.txt
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@ -464,11 +464,30 @@ IF (ENABLE_HDF4)
SET(HDF4_LIBRARIES ${HDF4_MFHDF_LIB} ${HDF4_DF_LIB})
# End include files, libraries.
MESSAGE(STATUS "HDF4 Libraries: ${HDF4_DF_LIB}, ${HDF4_MFHDF_LIB}")
MESSAGE(STATUS "HDF4 libraries: ${HDF4_DF_LIB}, ${HDF4_MFHDF_LIB}")
OPTION(ENABLE_HDF4_FILE_TESTS "Run HDF4 File Tests." OFF)
IF(ENABLE_HDF4_FILE_TESTS)
SET(USE_HDF4_FILE_TESTS ON)
ENDIF()
MESSAGE(STATUS "Seeking HDF4 jpeg dependency.")
# Look for the jpeglib.h header file.
FIND_PATH(JPEGLIB_H_INCLUDE_DIR jpeglib.h)
IF(NOT JPEGLIB_H_INCLUDE_DIR)
MESSAGE(FATAL_ERROR "HDF4 Support enabled but cannot find jpeglib.h")
ELSE()
SET(HAVE_JPEGLIB_H ON CACHE BOOL "")
INCLUDE_DIRECTORIES(${JPEGLIB_H_INCLUDE_DIR})
ENDIF()
FIND_LIBRARY(JPEG_LIB NAMES jpeg libjpeg)
IF(NOT JPEG_LIB)
MESSAGE(FATAL_ERROR "HDF4 Support enabled but cannot find libjpeg")
ENDIF()
SET(HDF4_LIBRARIES ${JPEG_LIB} ${HDF4_LIBRARIES})
MESSAGE(STATUS "Found JPEG libraries: ${JPEG_LIB}")
ENDIF ()
# Option to Build DLL