sim: testsuite: drop unused global_cc_options

Nothing in the testsuite is using this setting, so let's drop it.
Any code that wants to set compiler flags can use CFLAGS_FOR_TARGET
instead to get the same effect.

diff --git a/sim/testsuite/lib/sim-defs.exp b/sim/testsuite/lib/sim-defs.exp
index adf1369fc62ef3a49c2d4df5238f4d9443dd03e6..91b8b5a7b101b62b9a402091f359b1c2c1a64734 100644 (file)
--- a/sim/testsuite/lib/sim-defs.exp
+++ b/sim/testsuite/lib/sim-defs.exp
@@ -187,7 +187,6 @@ proc run_sim_test { name requested_machs } {
     global cpu_option_sep
     global global_as_options
     global global_ld_options
-    global global_cc_options
     global global_sim_options
 
     if ![file exists [sim_tool_path]] {
@@ -228,9 +227,6 @@ proc run_sim_test { name requested_machs } {
     if ![info exists global_ld_options] {
         set global_ld_options ""
     }
-    if ![info exists global_cc_options] {
-        set global_cc_options ""
-    }
     if ![info exists global_sim_options] {
         set global_sim_options ""
     }
@@ -341,7 +337,7 @@ proc run_sim_test { name requested_machs } {
 
        if [string match "*.c" $sourcefile] {
            set comp_output [target_compile $sourcefile ${name}.x "executable" \
-               [list "incdir=$srcdir/$subdir" "additional_flags=$c_as_options $c_ld_options $opts(cc,$mach) $global_cc_options"]]
+               [list "incdir=$srcdir/$subdir" "additional_flags=$c_as_options $c_ld_options $opts(cc,$mach)"]]
            set method "compiling/linking"
        } else {
            if [string match "*.S" $sourcefile] {