From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Fri, 23 Feb 2007 20:43:50 +0000 (+0000)
Subject: * libltdl/config/ltmain.m4sh (func_mode_link): Avoid setting
X-Git-Tag: release-2-1b~180
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8ef9778c39adea95877c0fda58a12ee43765119f;p=thirdparty%2Flibtool.git

* libltdl/config/ltmain.m4sh (func_mode_link): Avoid setting
`$libobjs' to a single space; set it to empty in that case.
---

diff --git a/ChangeLog b/ChangeLog
index 77f0774f1..5d00c6233 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-02-23  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* libltdl/config/ltmain.m4sh (func_mode_link): Avoid setting
+	`$libobjs' to a single space; set it to empty in that case.
+
 2007-02-23  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* libltdl/config/ltmain.m4sh (func_generate_dlsyms) [ osf5 ]:
diff --git a/libltdl/config/ltmain.m4sh b/libltdl/config/ltmain.m4sh
index 046617187..74ac159b1 100644
--- a/libltdl/config/ltmain.m4sh
+++ b/libltdl/config/ltmain.m4sh
@@ -4533,6 +4533,7 @@ func_mode_link ()
 
       func_generate_dlsyms "$libname" "$libname" "yes"
       libobjs="$libobjs $symfileobj"
+      test "X$libobjs" = "X " && libobjs=
 
       if test "$mode" != relink; then
 	# Remove our outputs, but don't remove object files since they
@@ -5088,6 +5089,7 @@ EOF
 
 	# Use standard objects if they are pic
 	test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+	test "X$libobjs" = "X " && libobjs=
 
 	delfiles=
 	if test -n "$export_symbols" && test -n "$include_expsyms"; then
@@ -5183,12 +5185,14 @@ EOF
 	  if test -n "$whole_archive_flag_spec"; then
 	    save_libobjs=$libobjs
 	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
 	  else
 	    gentop="$output_objdir/${outputname}x"
 	    generated="$generated $gentop"
 
 	    func_extract_archives $gentop $convenience
 	    libobjs="$libobjs $func_extract_archives_result"
+	    test "X$libobjs" = "X " && libobjs=
 	  fi
 	fi
 
@@ -5357,6 +5361,7 @@ EOF
 
 	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
 	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+	    test "X$libobjs" = "X " && libobjs=
 	  fi
 	  # Expand the library linking commands again to reset the
 	  # value of $libobjs for piecewise linking.
@@ -5389,6 +5394,7 @@ EOF
 
 	  func_extract_archives $gentop $dlprefiles
 	  libobjs="$libobjs $func_extract_archives_result"
+	  test "X$libobjs" = "X " && libobjs=
 	fi
 
 	save_ifs="$IFS"; IFS='~'