diff --git a/gdb/testsuite/gdb.base/enum_cond.c b/gdb/testsuite/gdb.base/enum_cond.c
index 35e126aed45..df8830f0c9e 100644
--- a/gdb/testsuite/gdb.base/enum_cond.c
+++ b/gdb/testsuite/gdb.base/enum_cond.c
@@ -46,3 +46,19 @@ main (void)
   return 0;
 }
 
+void
+exit (int status)
+{
+#if HAVE_BUILTIN_TRAP
+  __builtin_trap ();
+#endif
+  while (1)
+    ;
+}
+
+void
+_start (void)
+{
+  main ();
+  exit (0);
+}
diff --git a/gdb/testsuite/gdb.base/enum_cond.exp b/gdb/testsuite/gdb.base/enum_cond.exp
index 3ee90f8721f..d58da4796fe 100644
--- a/gdb/testsuite/gdb.base/enum_cond.exp
+++ b/gdb/testsuite/gdb.base/enum_cond.exp
@@ -19,7 +19,20 @@
 
 standard_testfile .c
 
-set opts [list debug additional_flags=-fshort-enums]
+set opts {}
+lappend opts debug
+lappend opts additional_flags=-fshort-enums
+# Without -nostdlib, on arm we run into:
+#
+#   ld: warning: enum_cond.o uses variable-size enums yet the output is to use
+#     32-bit enums; use of enum values across objects may fail
+#
+# due to conflicting values for Tag_ABI_enum_size between enum_cond.o and
+# linked-in objects.  Work around this by using -nostdlib, making sure there's
+# just one object, and no such conflict can happen.
+lappend opts additional_flags=-nostdlib
+lappend opts additional_flags=-DHAVE_BUILTIN_TRAP=[have_builtin_trap]
+
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $opts] != "" } {
     untested "failed to compile"
     return -1
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 481f9ecdf3d..3349da7a263 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -11072,5 +11072,17 @@ proc section_get {exec section} {
     return $retval
 }
 
+# Return 1 if the compiler supports __builtin_trap, else return 0.
+
+gdb_caching_proc have_builtin_trap {} {
+
+    return [gdb_can_simple_compile builtin_trap {
+	int main() {
+	    __builtin_trap ();
+	    return 0;
+	}
+    } executable]
+}
+
 # Always load compatibility stuff.
 load_lib future.exp