From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Sat, 16 Apr 2022 17:58:15 +0000 (+0100)
Subject: ltmain.in: Handle trailing slashes on install commands
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b3839cb99be0f8231f836f55f62be765a9aefde3;p=thirdparty%2Flibtool.git

ltmain.in: Handle trailing slashes on install commands

A command like:

libtool --mode=install /usr/bin/install -c gck-roots-store-standalone.la
'/image/usr/lib/gnome-keyring/standalone/'

where the path ends with a trailing slash currently fails. This occurs in
software like gnome-keyring or pulseaudio and is because the comparision
code doesn't see the paths as equal. Strip both paths to ensure this works
reliably.

* build-aux/ltmain.in: Strip trailing slashes on install commands.
---

diff --git a/build-aux/ltmain.in b/build-aux/ltmain.in
index 4e2a63fdd..be94b032d 100644
--- a/build-aux/ltmain.in
+++ b/build-aux/ltmain.in
@@ -2405,8 +2405,15 @@ func_mode_install ()
 	func_append dir "$objdir"
 
 	if test -n "$relink_command"; then
+	  # Strip any trailing slash from the destination.
+	  func_stripname '' '/' "$libdir"
+	  destlibdir=$func_stripname_result
+
+	  func_stripname '' '/' "$destdir"
+	  s_destdir=$func_stripname_result
+
 	  # Determine the prefix the user has applied to our future dir.
-	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+	  inst_prefix_dir=`$ECHO "X$s_destdir" | $Xsed -e "s%$destlibdir\$%%"`
 
 	  # Don't allow the user to place us outside of our expected
 	  # location b/c this prevents finding dependent libraries that