re PR testsuite/31369 (100's of new libgomp fails)

	PR testsuite/31369
	* testsuite/libgomp.c++/c++.exp: Don't use concat when setting
	ld_library_path.
	* testsuite/libgomp.fortran/fortran.exp: Likewise.

From-SVN: r123638

libgomp/ChangeLog

+2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	PR testsuite/31369
+	* testsuite/libgomp.c++/c++.exp: Don't use concat when setting
+	ld_library_path.
+	* testsuite/libgomp.fortran/fortran.exp: Likewise.
+
 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
 
 	* libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern

libgomp/testsuite/libgomp.c++/c++.exp

@@ -28,7 +28,7 @@ if { $lang_test_file_found } {
     # Gather a list of all tests.
     set tests [lsort [glob -nocomplain $srcdir/$subdir/*.C]]
 
-    set ld_library_path [concat $always_ld_library_path ":${blddir}/${lang_library_path}"]
+    set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
     set_ld_library_path_env_vars
 
     # Main loop.

libgomp/testsuite/libgomp.fortran/fortran.exp

@@ -12,7 +12,7 @@ if [file exists "${blddir}/${lang_test_file}"] {
     # Gather a list of all tests.
     set tests [lsort [find $srcdir/$subdir *.\[fF\]{,90,95,03}]]
 
-    set ld_library_path [concat $always_ld_library_path ":${blddir}/${lang_library_path}"]
+    set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
     set_ld_library_path_env_vars
 
     # Main loop.