1*1debfc3dSmrg# This BUILD_CONFIG option builds checks that toggling debug 2*1debfc3dSmrg# information generation doesn't affect the generated object code. 3*1debfc3dSmrg 4*1debfc3dSmrg# It is very lightweight: in addition to not performing any additional 5*1debfc3dSmrg# compilation (unlike bootstrap-debug-lean), it actually speeds up 6*1debfc3dSmrg# stage2, for no debug information is generated when compiling with 7*1debfc3dSmrg# the unoptimized stage1. 8*1debfc3dSmrg 9*1debfc3dSmrg# For more thorough testing, see bootstrap-debug-lean.mk 10*1debfc3dSmrg 11*1debfc3dSmrgSTAGE2_CFLAGS += -gtoggle 12*1debfc3dSmrgdo-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2 13