===================================================================
@@ -395,6 +395,11 @@ extern GTY(()) int darwin_ms_struct;
%{Zforce_cpusubtype_ALL:-force_cpusubtype_ALL} \
%{static}"
+/* Default ASM_DEBUG_SPEC. Darwin's as cannot currently produce dwarf
+ debugging data. */
+
+#define ASM_DEBUG_SPEC "%{g*:%{!g0:%{!gdwarf*:--gstabs}}}"
+
/* We still allow output of STABS. */
#define DBX_DEBUGGING_INFO 1
===================================================================
@@ -41,6 +41,12 @@ along with GCC; see the file COPYING3. If not see
%{mdynamic-no-pic: %n'-mdynamic-no-pic' overrides '-pie', '-fpie' or '-fPIE'; \
:-pie}}"
+/* Only ask as for debug data if the debug style is stabs (since as doesn't
+ yet generate dwarf.) */
+
+#undef ASM_DEBUG_SPEC
+#define ASM_DEBUG_SPEC "%{g*:%{!g0:%{gstabs:--gstabs}}}"
+
#undef ASM_OUTPUT_ALIGNED_COMMON
#define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
do { \