From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Wed, 26 Jan 2005 11:30:51 +0000 (+0000)
Subject: * m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Work around pdksh
X-Git-Tag: release-2-1b~773
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c54782414cd2dda7f3cf671108a41d97dbc5261a;p=thirdparty%2Flibtool.git

* m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Work around pdksh
positional parameter expansion bug.
---

diff --git a/ChangeLog b/ChangeLog
index c4570f1bf..84def1804 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2005-01-26  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* m4/libtool.m4 (_LT_PROG_XSI_SHELLFNS): Work around pdksh
+	positional parameter expansion bug.
+
 2005-01-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* config/ltmain.m4sh: Fix endless loop in cmdline parsing.
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 8fbef9e42..9f3562356 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -6068,7 +6068,10 @@ func_basename ()
 # dot (in which case that matches only a dot).
 func_stripname ()
 {
-  func_stripname_result=${3#"${1}"}
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
   func_stripname_result=${func_stripname_result%"${2}"}
 }
 _LT_EOF