Naftuli Tzvi Kay
203189a98c
When the CMake flag is specified for position independent code, FFMPEG will be compiled with the --enable-pic flag.
84 lines
2.3 KiB
CMake
84 lines
2.3 KiB
CMake
set(SM_FFMPEG_VERSION "2.1.3")
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set(SM_FFMPEG_SRC_LIST "${SM_EXTERN_DIR}" "/ffmpeg-linux-" "${SM_FFMPEG_VERSION}")
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sm_join("${SM_FFMPEG_SRC_LIST}" "" SM_FFMPEG_SRC_DIR)
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set(SM_FFMPEG_CONFIGURE_EXE "${SM_FFMPEG_SRC_DIR}/configure")
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if (MINGW)
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# Borrow from http://stackoverflow.com/q/11845823
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# string(SUBSTRING ${SM_FFMPEG_CONFIGURE_EXE} 0 1 FIRST_LETTER)
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# string(TOLOWER ${FIRST_LETTER} FIRST_LETTER_LOW)
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# string(REPLACE "${FIRST_LETTER}:" "/${FIRST_LETTER_LOW}" # SM_FFMPEG_CONFIGURE_EXE ${SM_FFMPEG_CONFIGURE_EXE})
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# string(REGEX REPLACE "\\\\" "/" SM_FFMPEG_CONFIGURE_EXE "${SM_FFMPEG_CONFIGURE_EXE}")
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set(SM_FFMPEG_CONFIGURE_EXE "extern/ffmpeg-linux-${SM_FFMPEG_VERSION}/configure")
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endif()
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list(APPEND FFMPEG_CONFIGURE
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"${SM_FFMPEG_CONFIGURE_EXE}"
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"--disable-programs"
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"--disable-doc"
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"--disable-avdevice"
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"--disable-swresample"
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"--disable-postproc"
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"--disable-avfilter"
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"--disable-shared"
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"--enable-static"
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)
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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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# TODO: Remove these two items when Mac OS X StepMania builds in 64-bit.
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list(APPEND FFMPEG_CONFIGURE
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"--arch=i386"
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"--cc=clang -m32"
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)
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endif()
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if(WITH_GPL_LIBS)
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list(APPEND FFMPEG_CONFIGURE
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"--enable-gpl"
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)
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endif()
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if (WITH_CRYSTALHD_DISABLED)
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list(APPEND FFMPEG_CONFIGURE "--disable-crystalhd")
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endif()
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if (NOT WITH_EXTERNAL_WARNINGS)
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list(APPEND FFMPEG_CONFIGURE
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"--extra-cflags=-w"
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)
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endif()
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list(APPEND SM_FFMPEG_MAKE
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"make"
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)
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if (WITH_FFMPEG_JOBS GREATER 1)
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list(APPEND SM_FFMPEG_MAKE "-j${WITH_FFMPEG_JOBS}")
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endif()
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if (IS_DIRECTORY "${SM_FFMPEG_SRC_DIR}")
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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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)
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else()
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# --shlibdir=$our_installdir/stepmania-$VERSION
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externalproject_add("ffmpeg"
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DOWNLOAD_COMMAND git clone "--branch" "n${SM_FFMPEG_VERSION}" "--depth" "1" "git://source.ffmpeg.org/ffmpeg.git" "${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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)
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endif()
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externalproject_get_property("ffmpeg" BINARY_DIR)
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set(SM_FFMPEG_ROOT ${BINARY_DIR})
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