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libtool: quote 'cd' command in shipped relink_command

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Per report from Eric Blake:
https://lists.gnu.org/archive/html/bug-libtool/2015-10/msg00009.html

* build-aux/ltmain.in (func_mode_link): Quote 'cd `pwd`' properly
before generating the $relink_command.  Do that for the potential
scenarios where the pwd could contain spaces or special shell
characters.
This commit is contained in:
Pavel Raiskup 2017-04-25 12:35:39 +02:00
parent 722b6af0fa
commit 1bfb11a46b
1 changed files with 4 additions and 2 deletions
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6
build-aux/ltmain.in
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@ -8614,7 +8614,8 @@ EOF
relink_command="$var=$func_quote_arg_result; export $var; $relink_command"
fi
done
func_quote_arg pretty,unquoted "(cd `pwd`; $relink_command)"
func_quote eval cd "`pwd`"
func_quote_arg pretty,unquoted "($func_quote_result; $relink_command)"
relink_command=$func_quote_arg_unquoted_result
fi
@ -8860,7 +8861,8 @@ EOF
fi
done
# Quote the link command for shipping.
relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
func_quote eval cd "`pwd`"
relink_command="($func_quote_result; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
func_quote_arg pretty,unquoted "$relink_command"
relink_command=$func_quote_arg_unquoted_result
if test yes = "$hardcode_automatic"; then