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Add --sysroot and --sysinclude configure options

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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
This commit is contained in:
Måns Rullgård 2009-02-21 21:07:34 +00:00
parent 629687f62f
commit c5200f1753
1 changed files with 7 additions and 1 deletions
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8
configure vendored
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@ -174,6 +174,8 @@ show_help(){
echo " --source-path=PATH path to source code [$source_path]" echo " --source-path=PATH path to source code [$source_path]"
echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]" echo " --cross-prefix=PREFIX use PREFIX for compilation tools [$cross_prefix]"
echo " --enable-cross-compile assume a cross-compiler is used" echo " --enable-cross-compile assume a cross-compiler is used"
echo " --sysroot=PATH root of cross-build tree"
echo " --sysinclude=PATH location of cross-build system headers"
echo " --target-os=OS compiler targets OS [$target_os]" echo " --target-os=OS compiler targets OS [$target_os]"
echo " --target-exec=CMD command to run executables on target" echo " --target-exec=CMD command to run executables on target"
echo " --target-path=DIR path to view of build directory on target" echo " --target-path=DIR path to view of build directory on target"
@ -949,6 +951,8 @@ CMDLINE_SET="
logfile logfile
nm nm
source_path source_path
sysinclude
sysroot
target_exec target_exec
target_os target_os
target_path target_path
@ -1316,7 +1320,9 @@ nm_default="${cross_prefix}${nm_default}"
ranlib="${cross_prefix}${ranlib}" ranlib="${cross_prefix}${ranlib}"
strip="${cross_prefix}${strip}" strip="${cross_prefix}${strip}"
set_default cc nm sysinclude_default="${sysroot}/usr/include"
set_default cc nm sysinclude
enabled cross_compile || host_cc_default=$cc enabled cross_compile || host_cc_default=$cc
set_default host_cc set_default host_cc