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Add --sysroot and --sysinclude configure options
Some cross-compilers need these parameters, and we can't figure out the correct values. Originally committed as revision 17499 to svn://svn.ffmpeg.org/ffmpeg/trunk
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8
configure
vendored
8
configure
vendored
@ -174,6 +174,8 @@ show_help(){
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echo " --source-path=PATH path to source code [$source_path]"
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echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
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echo " --enable-cross-compile assume a cross-compiler is used"
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echo " --sysroot=PATH root of cross-build tree"
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echo " --sysinclude=PATH location of cross-build system headers"
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echo " --target-os=OS compiler targets OS [$target_os]"
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echo " --target-exec=CMD command to run executables on target"
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echo " --target-path=DIR path to view of build directory on target"
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@ -949,6 +951,8 @@ CMDLINE_SET="
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logfile
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nm
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source_path
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sysinclude
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sysroot
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target_exec
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target_os
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target_path
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@ -1316,7 +1320,9 @@ nm_default="${cross_prefix}${nm_default}"
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ranlib="${cross_prefix}${ranlib}"
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strip="${cross_prefix}${strip}"
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set_default cc nm
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sysinclude_default="${sysroot}/usr/include"
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set_default cc nm sysinclude
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enabled cross_compile || host_cc_default=$cc
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set_default host_cc
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