libffi-dg.exp: Make the -lgcc_s conditional.

2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.

From-SVN: r73763

libffi/ChangeLog

+2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
+
+	* testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
+
 2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
 
 	* testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.

libffi/testsuite/lib/libffi-dg.exp

@@ -164,7 +164,12 @@ proc libffi_target_compile { source dest type options } {
     # search for ffi_mips.h in srcdir, too
     lappend options "additional_flags=-I${libffi_include} -I${srcdir}/../include"
     lappend options "additional_flags=${libffi_link_flags}"
-    lappend options "libs= -lffi -lgcc_s"
+
+    if { [string match "powerpc-*-darwin*" $target_triplet] } {
+	lappend options "libs= -lgcc_s"
+    }
+
+    lappend options "libs= -lffi"
 
     verbose "options: $options"
     return [target_compile $source $dest $type $options]