94 lines
3.4 KiB
CMake
94 lines
3.4 KiB
CMake
# - Find the native HEIF includes and library
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#
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# This module defines
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# HEIF_INCLUDE_DIR, where to find heif.h, etc.
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# HEIF_LIBRARIES, the libraries to link against to use HEIF.
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# HEIF_FOUND, If false, do not try to use HEIF.
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# Also defined, but not for general use are
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# HEIF_LIBRARY, where to find the HEIF library.
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# Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions and the following disclaimer.
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#
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# * The names of Kitware, Inc., the Insight Consortium, or the names of
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# any consortium members, or of any contributors, may not be used to
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# endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
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# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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SET(HEIF_FOUND "NO")
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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if( NOT MSVC )
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find_package(PkgConfig)
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pkg_check_modules(HEIF_PKG libheif>=1.7.0 QUIET)
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endif( NOT MSVC )
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FIND_PATH(HEIF_INCLUDE_DIR NAMES libheif/heif.h
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PATHS
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/usr/local/include
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/usr/include
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HINTS
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${HEIF_PKG_INCLUDE_DIRS} # Generated by pkg-config
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)
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IF (HEIF_INCLUDE_DIR)
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include(CheckStructHasMember)
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CHECK_STRUCT_HAS_MEMBER("struct heif_decoding_options" convert_hdr_to_8bit libheif/heif.h HEIF_HDR_TO_8BIT LANGUAGE C)
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if (WIN32)
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SET(HEIF_PKG_FOUND 1)
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endif (WIN32)
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ENDIF (HEIF_INCLUDE_DIR)
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IF (NOT HEIF_HDR_TO_8BIT AND NOT HEIF_PKG_FOUND)
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MESSAGE(FATAL_ERROR "libheif version found is too old")
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ENDIF (NOT HEIF_HDR_TO_8BIT AND NOT HEIF_PKG_FOUND)
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SET(HEIF_NAMES ${HEIF_NAMES} heif ${HEIF_PKG_LIBRARY})
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FIND_LIBRARY(HEIF_LIBRARY
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NAMES ${HEIF_NAMES}
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PATH /usr/local/lib /usr/lib
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PATH_SUFFIXES lib64 lib
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HINTS ${HEIF_PKG_LIBRARY_DIRS} # Generated by pkg-config
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)
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IF (HEIF_LIBRARY AND HEIF_INCLUDE_DIR)
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SET(HEIF_FOUND "YES")
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SET(HAVE_LIBHEIF 1)
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SET(HEIF_LIBRARIES ${HEIF_LIBRARY})
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ENDIF (HEIF_LIBRARY AND HEIF_INCLUDE_DIR)
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IF (HEIF_FOUND)
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IF (NOT HEIF_FIND_QUIETLY)
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MESSAGE(STATUS "Find HEIF: ${HEIF_LIBRARY}")
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ENDIF (NOT HEIF_FIND_QUIETLY)
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ELSE (HEIF_FOUND)
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IF (HEIF_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find HEIF library")
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ENDIF (HEIF_FIND_REQUIRED)
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ENDIF (HEIF_FOUND)
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MARK_AS_ADVANCED(HEIF_INCLUDE_DIR HEIF_LIBRARY)
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