| 1 | #!/bin/bash
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| 2 |
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| 3 | package=ffmpeg
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| 4 | version=-4.3.1
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| 5 |
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| 6 | progname=$0
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| 7 |
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| 8 | source ../cascade-make/lib/cascade-lib.bash GEXT_MARS ../.. $*
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| 9 |
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| 10 | prefix=$GEXT_MARS_INSTALLED
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| 11 |
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| 12 | export CFLAGS="$CFLAGS -fPIC"
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| 13 | export CXXFLAGS="$CXXFLAGS -fPIC"
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| 14 | export LDFLAGS="$LDFLAGS -fPIC"
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| 15 |
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| 16 | export CFLAGS="$CFLAGS -I$GEXT_MARS_INSTALLED/include"
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| 17 | #export CPPFLAGS="$CPPFLAGS -I$GEXT_MARS_INSTALLED/include"
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| 18 | export CXXFLAGS="$CXXFLAGS -I$GEXT_MARS_INSTALLED/include"
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| 19 | export LDFLAGS="$LDFLAGS -L$GEXT_MARS_INSTALLED/lib"
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| 20 | #export LD_LIBRARY_PATH="$GEXT_MARS_INSTALLED/lib"
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| 21 |
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| 22 | if [ "x$PKG_CONFIG_PATH" = "x" ] ; then
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| 23 | export PKG_CONFIG_PATH="$GEXT_MARS_INSTALLED/lib/pkgconfig"
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| 24 | else
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| 25 | export PKG_CONFIG_PATH="$GEXT_MARS_INSTALLED/lib/pkgconfig:$PKG_CONFIG_PATH"
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| 26 |
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| 27 | fi
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| 28 |
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| 29 | opt_run_untar $force_untar $auto_untar $package $version
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| 30 |
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| 31 | # '--enable-shared' added in to help with -fPIC linking error in *chromaprint*
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| 32 | # Issue seems to be that -- despite having -fPIC on -- the libavcodec.a that
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| 33 | # has been generated is *not* Position Independent Code (PIC), with the consequence
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| 34 | # that when chromaprint tries to generate a '.so' file, it tries to link against
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| 35 | # that libavcodec.a file, but then then produces the error about the file not
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| 36 | # being PIC.
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| 37 | #
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| 38 | # The file in question that is flagged (fft.o) within libavcodec.a is
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| 39 | # itself generated from a x86/.asm (not .c) file. It is not known
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| 40 | # if this is a futher issue to content with or not.
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| 41 | #
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| 42 | # An alternative strategy might be to look up how to prevent libchromaprint
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| 43 | # (a cmake build) from generating .so files
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| 44 |
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| 45 |
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| 46 | #opt_run_configure $force_config $auto_config $package $version $prefix --enable-shared --enable-avresample --enable-pic
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| 47 | opt_run_configure $force_config $auto_config $package $version $prefix --disable-shared --enable-avresample --enable-pic
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| 48 |
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| 49 | opt_run_make $compile $package $version
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| 50 | opt_run_make $install $package $version "install"
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| 51 | opt_run_make $clean $package $version "clean"
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| 52 | opt_run_make $distclean $package $version "distclean"
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| 53 |
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| 54 | opt_run_tarclean $tarclean $package $version
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