From: Pavel Raiskup <praiskup@redhat.com>
Date: Tue, 25 Apr 2017 10:35:39 +0000 (+0200)
Subject: libtool: quote 'cd' command in shipped relink_command
X-Git-Tag: v2.4.7~27
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1bfb11a46bd265ce1d0d39a031149f5f45055f0c;p=thirdparty%2Flibtool.git

libtool: quote 'cd' command in shipped relink_command

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.
---

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index c3058f21a..bbc764333 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -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