* Makefile.am (libquadmath_la_LIBADD): Move -lm ...

[pf3gnuchains/gcc-fork.git] / config / bootstrap-debug.mk

diff --git a/config/bootstrap-debug.mk b/config/bootstrap-debug.mk
index 521be82..4138924 100644 (file)
--- a/config/bootstrap-debug.mk
+++ b/config/bootstrap-debug.mk
@@ -1,2 +1,12 @@
-STAGE2_CFLAGS += -g0
+# This BUILD_CONFIG option builds checks that toggling debug
+# information generation doesn't affect the generated object code.
+
+# It is very lightweight: in addition to not performing any additional
+# compilation (unlike bootstrap-debug-lean), it actually speeds up
+# stage2, for no debug information is generated when compiling with
+# the unoptimized stage1.
+
+# For more thorough testing, see bootstrap-debug-lean.mk
+
+STAGE2_CFLAGS += -gtoggle
 do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2