Martin Natano
9cf66ae643
Old ffmpeg has a lot of vulnerabilities that have been fixed in newer versions, see https://www.cvedetails.com/vulnerability-list/vendor_id-3611/Ffmpeg.html.
65 lines
2.0 KiB
CMake
65 lines
2.0 KiB
CMake
if(CMAKE_GENERATOR MATCHES "Ninja")
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message(
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FATAL_ERROR
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"You cannot use the Ninja generator when building the bundled ffmpeg library."
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)
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endif()
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set(SM_FFMPEG_SRC_DIR "${SM_EXTERN_DIR}/ffmpeg")
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set(SM_FFMPEG_CONFIGURE_EXE "${SM_FFMPEG_SRC_DIR}/configure")
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list(APPEND FFMPEG_CONFIGURE
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"${SM_FFMPEG_CONFIGURE_EXE}"
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"--disable-autodetect"
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"--disable-avdevice"
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"--disable-avfilter"
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"--disable-devices"
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"--disable-doc"
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"--disable-filters"
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"--disable-lzma"
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"--disable-network"
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"--disable-postproc"
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"--disable-programs"
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"--disable-swresample"
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"--enable-bzlib"
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"--enable-gpl"
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"--enable-pthreads"
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"--enable-static"
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"--enable-zlib"
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"--prefix=/")
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if(CMAKE_POSITION_INDEPENDENT_CODE)
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list(APPEND FFMPEG_CONFIGURE "--enable-pic")
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endif()
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if(MACOSX)
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find_program(FFMPEG_YASM_EXECUTABLE yasm
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PATHS /usr/bin /usr/local/bin /opt/local/bin)
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list(APPEND FFMPEG_CONFIGURE "--x86asmexe=${FFMPEG_YASM_EXECUTABLE}")
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list(APPEND FFMPEG_CONFIGURE "--enable-videotoolbox")
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else()
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list(APPEND FFMPEG_CONFIGURE "--enable-vaapi")
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endif()
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if(NOT WITH_EXTERNAL_WARNINGS)
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list(APPEND FFMPEG_CONFIGURE "--extra-cflags=-w")
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endif()
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list(APPEND SM_FFMPEG_MAKE $(MAKE))
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if(WITH_FFMPEG_JOBS GREATER 0)
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list(APPEND SM_FFMPEG_MAKE "-j${WITH_FFMPEG_JOBS}")
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endif()
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list(APPEND SM_FFMPEG_MAKE "&&" "make" "DESTDIR=./dest" "install")
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externalproject_add("ffmpeg"
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SOURCE_DIR "${SM_FFMPEG_SRC_DIR}"
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CONFIGURE_COMMAND ${FFMPEG_CONFIGURE}
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BUILD_COMMAND "${SM_FFMPEG_MAKE}"
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UPDATE_COMMAND ""
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INSTALL_COMMAND ""
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TEST_COMMAND "")
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externalproject_get_property("ffmpeg" BINARY_DIR)
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set(SM_FFMPEG_LIB ${BINARY_DIR}/dest/lib)
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set(SM_FFMPEG_INCLUDE ${BINARY_DIR}/dest/include)
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