enable mdynamic-no-pic bootstrap for x86 Darwin

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / lib / plugin-support.exp

diff --git a/gcc/testsuite/lib/plugin-support.exp b/gcc/testsuite/lib/plugin-support.exp
index 9444f52..2e689a6 100644 (file)
--- a/gcc/testsuite/lib/plugin-support.exp
+++ b/gcc/testsuite/lib/plugin-support.exp
@@ -86,15 +86,29 @@ proc plugin-test-execute { plugin_src plugin_tests } {
                   -I${gcc_srcdir}/include -I${gcc_srcdir}/libcpp/include \
                   $GMPINC -I${gcc_objdir}/intl"
 
-    set optstr "$includes $extra_flags -DIN_GCC -fPIC -shared"
-
     if { [ ishost *-*-darwin* ] } {
-        set optstr [concat $optstr "-undefined dynamic_lookup"]
+       # -mdynamic-no-pic is incompatible with -fPIC.
+       set plug_cflags "" 
+       foreach op $PLUGINCFLAGS {
+           if { [string compare "-mdynamic-no-pic" $op] } {
+               set plug_cflags [concat $plug_cflags " $op"]
+           }
+       }
+       set optstr "$includes"
+       foreach op $extra_flags {
+           if { [string compare "-mdynamic-no-pic" $op] } {
+               set optstr [concat $optstr " $op"]
+           }
+       }
+       set optstr [concat $optstr "-DIN_GCC -fPIC -shared -undefined dynamic_lookup"]
+    } else {
+       set plug_cflags $PLUGINCFLAGS 
+       set optstr "$includes $extra_flags -DIN_GCC -fPIC -shared"
     }
 
     # Temporarily switch to the environment for the plugin compiler.
     restore_ld_library_path_env_vars
-    set status [remote_exec build "$PLUGINCC $PLUGINCFLAGS $plugin_src $optstr -o $plugin_lib"]
+    set status [remote_exec build "$PLUGINCC $plug_cflags $plugin_src $optstr -o $plugin_lib"]
     set status [lindex $status 0]
     set_ld_library_path_env_vars