ghc/Makefile

   1 # -----------------------------------------------------------------------------
   2 #
   3 # (c) 2009 The University of Glasgow
   4 #
   5 # This file is part of the GHC build system.
   6 #
   7 # To understand how the build system works and how to modify it, see
   8 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
   9 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
  10 #
  11 # -----------------------------------------------------------------------------
  12
  13 dir = ghc
  14 TOP = ..
  15 SPEC_TARGETS = 1 2 3
  16 include $(TOP)/mk/sub-makefile.mk
  17
  18 FAST_MAKE_OPTS += compiler_stage1_NO_BUILD_DEPS=YES \
  19                   compiler_stage2_NO_BUILD_DEPS=YES \
  20                   compiler_stage3_NO_BUILD_DEPS=YES \
  21                   ghc_stage1_NO_BUILD_DEPS=YES \
  22                   ghc_stage2_NO_BUILD_DEPS=YES \
  23                   ghc_stage3_NO_BUILD_DEPS=YES
  24
  25 .PHONY: 1 2 3
  26
  27 1:
  28         +$(TOPMAKE) stage=1 all_ghc_stage1 $(FAST_MAKE_OPTS)
  29
  30 2:
  31         +$(TOPMAKE) stage=2 all_ghc_stage2 $(FAST_MAKE_OPTS)
  32
  33 3:
  34         +$(TOPMAKE) stage=3 all_ghc_stage3 $(FAST_MAKE_OPTS)
  35
  36 .PHONY: extra-help
  37 help : extra-help
  38 extra-help :
  39         @echo "  make 1"
  40         @echo "  make 2"
  41         @echo "  make 3"
  42         @echo
  43         @echo "     Build the stage 1, 2 or 3 GHC respectively, omitting dependencies"
  44         @echo "     and initial phases for speed."