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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@17818 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 8 insertions, 0 deletions

diff --git a/gcc/testsuite/lib/g77.exp b/gcc/testsuite/lib/g77.exp
index ddb3cf216ae..ba46a9f5499 100644
--- a/gcc/testsuite/lib/g77.exp
+++ b/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]
 }