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https://github.com/OSGeo/libgeotiff/issues/122#issuecomment-2168016465
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nono303 committed Jun 14, 2024
1 parent e00dcd6 commit d8ccbf7
Showing 1 changed file with 35 additions and 55 deletions.
90 changes: 35 additions & 55 deletions libgeotiff/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -100,16 +100,7 @@ if (MSVC)
endif (MSVC)

###############################################################################
# Search for dependencies


# TIFF support - required, default=ON
option(WITH_TIFF "Choose if TIFF support should be built" ON)

FIND_PACKAGE(PROJ NO_MODULE QUIET)
if (NOT PROJ_FOUND)
FIND_PACKAGE(PROJ REQUIRED)
endif ()
# Optionnal supports

# Zlib support - optional, default=OFF
option(WITH_ZLIB "Choose if zlib support should be built" OFF)
Expand All @@ -135,7 +126,6 @@ INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_BINARY_DIR})

MESSAGE(STATUS "Generating geo_config.h header - done")


###############################################################################
# Installation settings

Expand Down Expand Up @@ -220,55 +210,44 @@ set_property(TARGET ${GEOTIFF_LIBRARY_TARGET} PROPERTY C_STANDARD 99)
set_property(TARGET ${GEOTIFF_LIBRARY_TARGET} PROPERTY POSITION_INDEPENDENT_CODE ON)
set_property(TARGET ${GEOTIFF_LIBRARY_TARGET} PROPERTY OUTPUT_NAME ${GEOTIFF_LIB_NAME})

IF(WITH_JPEG)
FIND_PACKAGE(JPEG NO_MODULE QUIET)
if (NOT JPEG_FOUND)
FIND_PACKAGE(JPEG)
endif ()

IF(JPEG_FOUND)
SET(HAVE_JPEG 1)
TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PRIVATE ${JPEG_INCLUDE_DIR})
target_compile_definitions(${GEOTIFF_LIBRARY_TARGET} PRIVATE -DHAVE_JPEG=${HAVE_JPEG})
ENDIF()
ENDIF()
# mandatory

FIND_PACKAGE(PROJ REQUIRED)

IF(WITH_TIFF)
FIND_PACKAGE(TIFF NO_MODULE QUIET)
if (NOT TIFF_FOUND)
FIND_PACKAGE(TIFF REQUIRED)
endif ()
FIND_PACKAGE(TIFF REQUIRED)
# Confirm required API is available
INCLUDE(CheckFunctionExists)
SET(CMAKE_REQUIRED_LIBRARIES ${TIFF_LIBRARIES})

IF(TIFF_FOUND)
# Confirm required API is available
INCLUDE(CheckFunctionExists)
SET(CMAKE_REQUIRED_LIBRARIES ${TIFF_LIBRARIES})
CHECK_FUNCTION_EXISTS(TIFFOpen HAVE_TIFFOPEN)
IF(NOT HAVE_TIFFOPEN)
SET(TIFF_FOUND) # ReSET to NOT found for TIFF library
MESSAGE(FATAL_ERROR "Failed to link with libtiff - TIFFOpen function not found")
ENDIF()

CHECK_FUNCTION_EXISTS(TIFFOpen HAVE_TIFFOPEN)
IF(NOT HAVE_TIFFOPEN)
SET(TIFF_FOUND) # ReSET to NOT found for TIFF library
MESSAGE(FATAL_ERROR "Failed to link with libtiff - TIFFOpen function not found")
ENDIF()
CHECK_FUNCTION_EXISTS(TIFFMergeFieldInfo HAVE_TIFFMERGEFIELDINFO)
IF(NOT HAVE_TIFFMERGEFIELDINFO)
SET(TIFF_FOUND) # ReSET to NOT found for TIFF library
MESSAGE(FATAL_ERROR "Failed to link with libtiff - TIFFMergeFieldInfo function not found. libtiff 3.6.0 Beta or later required. Please upgrade or use an older version of libgeotiff")
ENDIF()

CHECK_FUNCTION_EXISTS(TIFFMergeFieldInfo HAVE_TIFFMERGEFIELDINFO)
IF(NOT HAVE_TIFFMERGEFIELDINFO)
SET(TIFF_FOUND) # ReSET to NOT found for TIFF library
MESSAGE(FATAL_ERROR "Failed to link with libtiff - TIFFMergeFieldInfo function not found. libtiff 3.6.0 Beta or later required. Please upgrade or use an older version of libgeotiff")
ENDIF()
TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PRIVATE ${TIFF_INCLUDE_DIR})
TARGET_COMPILE_DEFINITIONS(${GEOTIFF_LIBRARY_TARGET} PRIVATE -DHAVE_TIFF=1)

TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PRIVATE ${TIFF_INCLUDE_DIR})
TARGET_COMPILE_DEFINITIONS(${GEOTIFF_LIBRARY_TARGET} PRIVATE -DHAVE_TIFF=1)
ENDIF(TIFF_FOUND)
ENDIF(WITH_TIFF)
# optionnal

IF(WITH_JPEG)
FIND_PACKAGE(JPEG REQUIRED)
SET(HAVE_JPEG 1)
TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PRIVATE ${JPEG_INCLUDE_DIR})
target_compile_definitions(${GEOTIFF_LIBRARY_TARGET} PRIVATE -DHAVE_JPEG=${HAVE_JPEG})
ENDIF()

IF(WITH_ZLIB)
FIND_PACKAGE(ZLIB REQUIRED )
IF(ZLIB_FOUND)
SET(HAVE_ZIP 1)
TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PRIVATE ${ZLIB_INCLUDE_DIR})
TARGET_COMPILE_DEFINITIONS(${GEOTIFF_LIBRARY_TARGET} PRIVATE -DHAVE_ZIP=${HAVE_ZIP})
ENDIF()
FIND_PACKAGE(ZLIB REQUIRED)
SET(HAVE_ZIP 1)
TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PRIVATE ${ZLIB_INCLUDE_DIR})
TARGET_COMPILE_DEFINITIONS(${GEOTIFF_LIBRARY_TARGET} PRIVATE -DHAVE_ZIP=${HAVE_ZIP})
ENDIF()

TARGET_INCLUDE_DIRECTORIES(${GEOTIFF_LIBRARY_TARGET} PUBLIC
Expand Down Expand Up @@ -404,8 +383,9 @@ Summary of build options:
Build man pages: ${BUILD_MAN}
Build doc files: ${BUILD_DOC}
Build GeoTIFF utilities: ${WITH_UTILITIES}
Build TIFF support: ${WITH_TIFF}
Build zlib support: ${WITH_ZLIB}
Build JPEG support: ${WITH_JPEG}
PROJ version: ${PROJ_VERSION_STRING}
TIFF version: ${TIFF_VERSION_STRING}
Build zlib support: ${WITH_ZLIB} ${ZLIB_VERSION}
Build JPEG support: ${WITH_JPEG} ${JPEG_VERSION}
Build TOWGS84 support: ${WITH_TOWGS84}
################################")

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