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7afa58b15d
Since commit d74210a8bd (CMP0017: Remove support for OLD behavior,
2024-11-17) we can rely on CMP0017's NEW behavior unconditionally.
Calling `include(FindPackageHandleStandardArgs)` in a builtin module
will always get the builtin `FindPackageHandleStandardArgs`.
51 lines
1.4 KiB
CMake
51 lines
1.4 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#[=======================================================================[.rst:
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FindMPEG2
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---------
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Find the native MPEG2 includes and library
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This module defines
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::
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MPEG2_INCLUDE_DIR, path to mpeg2dec/mpeg2.h, etc.
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MPEG2_LIBRARIES, the libraries required to use MPEG2.
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MPEG2_FOUND, If false, do not try to use MPEG2.
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also defined, but not for general use are
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::
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MPEG2_mpeg2_LIBRARY, where to find the MPEG2 library.
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MPEG2_vo_LIBRARY, where to find the vo library.
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#]=======================================================================]
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find_path(MPEG2_INCLUDE_DIR
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NAMES mpeg2.h mpeg2dec/mpeg2.h)
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find_library(MPEG2_mpeg2_LIBRARY mpeg2)
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find_library(MPEG2_vo_LIBRARY vo)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(MPEG2 DEFAULT_MSG MPEG2_mpeg2_LIBRARY MPEG2_INCLUDE_DIR)
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if(MPEG2_FOUND)
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set(MPEG2_LIBRARIES ${MPEG2_mpeg2_LIBRARY})
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if(MPEG2_vo_LIBRARY)
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list(APPEND MPEG2_LIBRARIES ${MPEG2_vo_LIBRARY})
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endif()
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#some native mpeg2 installations will depend
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#on libSDL, if found, add it in.
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find_package(SDL)
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if(SDL_FOUND)
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set( MPEG2_LIBRARIES ${MPEG2_LIBRARIES} ${SDL_LIBRARY})
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endif()
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endif()
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mark_as_advanced(MPEG2_INCLUDE_DIR MPEG2_mpeg2_LIBRARY MPEG2_vo_LIBRARY)
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