1# This BUILD_CONFIG option tests that target libraries built during
2# stage3 would have generated the same executable code if they were
3# compiled with -g0.
4
5# It uses -g0 rather than -gtoggle because -g is default on target
6# library builds, and toggling it where it's supposed to be disabled
7# breaks e.g. crtstuff on ppc.
8
9STAGE1_TFLAGS += -g0 -fcompare-debug=
10STAGE2_TFLAGS += -fcompare-debug=
11STAGE3_TFLAGS += -fcompare-debug=-g0
12do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
13