* lib/g77.exp (g77_target_compile): Fix multilibs for libf2c.

From-SVN: r17818

gcc/testsuite/ChangeLog

+
 Mon Feb  9 02:08:47 1998  H.J. Lu  (hjl@gnu.org)
 
+	* lib/g77.exp (g77_target_compile): Fix multilibs for libf2c.
+
         * lib/old-dejagnu.exp (old-dejagnu): Added the
         "execution test - XFAIL *-*-*" handling in the spirit of
         "excess errors test -". Changed the "execution test fails"

gcc/testsuite/lib/g77.exp

@@ -141,6 +141,14 @@ proc g77_target_compile { source dest type options } {
     if [target_info exists g77,no_varargs] {
 	lappend options "additional_flags=-DNO_VARARGS"
     }
+    if ![is_remote host] {
+      set gccpath "[get_multilibs]"
+      set libf2c_dir [lookfor_file ${gccpath} libf2c/libf2c.a]
+      if { $libf2c_dir != "" } {
+	set libf2c_link_flags "-L[file dirname ${libf2c_dir}]"
+	lappend options "additional_flags=${libf2c_link_flags}"
+      }
+    }
     lappend options "compiler=$G77_UNDER_TEST"
     return [target_compile $source $dest $type $options]
 }