# ----------------------------------------------------------------------------- # # (c) 2009 The University of Glasgow # # This file is part of the GHC build system. # # To understand how the build system works and how to modify it, see # http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture # http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying # # ----------------------------------------------------------------------------- # If the user says 'make' or 'make stage=2' here, we behave as if they were # in the ghc directory instead, so that the executable GHC gets built. .PHONY: default_to_ghc all_ghc default_to_ghc : all_ghc dir = compiler TOP = .. SPEC_TARGETS = 1 2 3 include $(TOP)/mk/sub-makefile.mk all_ghc : +$(TOPMAKE) all_ghc $(EXTRA_MAKE_OPTS) FAST_MAKE_OPTS += compiler_stage1_NO_BUILD_DEPS=YES compiler_stage2_NO_BUILD_DEPS=YES compiler_stage3_NO_BUILD_DEPS=YES .PHONY: 1 2 3 1: +$(TOPMAKE) stage=1 all_ghc_stage1 $(FAST_MAKE_OPTS) NO_STAGE1_DEPS=YES NO_STAGE2_DEPS=YES 2: +$(TOPMAKE) stage=2 all_ghc_stage2 $(FAST_MAKE_OPTS) NO_STAGE2_DEPS=YES 3: +$(TOPMAKE) stage=3 all_ghc_stage3 $(FAST_MAKE_OPTS) NO_STAGE3_DEPS=YES .PHONY: extra-help help : extra-help extra-help : @echo " make 1" @echo " make 2" @echo " make 3" @echo @echo " Build the stage 1, 2 or 3 GHC respectively, omitting dependencies" @echo " and initial phases for speed."