X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2FMakefile;h=669c938dd7255d208c7fe5ff2f1f7d3ab3ac30b2;hb=c7170e8e18c97527c256469a5ebbc5c724d6a900;hp=201732727e94d13554cb198e8eb4e441dcd9e90d;hpb=887cb4ffe7b9936d3708f9a9f84ad4a346f9eb75;p=ghc-hetmet.git

diff --git a/ghc/Makefile b/ghc/Makefile
index 2017327..669c938 100644
--- a/ghc/Makefile
+++ b/ghc/Makefile
@@ -1,47 +1,39 @@
-#-----------------------------------------------------------------------------
-# $Id: Makefile,v 1.18 2001/07/13 13:55:19 rrt Exp $
+# -----------------------------------------------------------------------------
 #
-
-TOP=.
-include $(TOP)/mk/boilerplate.mk
-
+# (c) 2009 The University of Glasgow
 #
-# subdir dependencies:
-#	everything needs utils
-#	includes/ needs driver (to easily c.pile mkNativeGen.c)
-#	make depend except in {utils,driver} needs includes	
-#	RTS and compiler need includes
-#
-
+# This file is part of the GHC build system.
 #
-# Order is important! It's e.g. necessary to descend into include/
-# before the rest to have a config.h, etc.
+# To understand how the build system works and how to modify it, see
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
+#      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
 #
-# If we're booting from .hc files, swap the order
-# we descend into compiler/ and lib/.
-#
-ifeq "$(BootingFromHc)" "YES"
-SUBDIRS = includes utils rts docs lib compiler driver
-else
-ifneq "$(ILXized)" "YES"
-SUBDIRS = includes utils driver docs compiler rts lib
-else
-# No RTS for ILX
-SUBDIRS = includes utils driver docs compiler lib
-endif
-endif
+# -----------------------------------------------------------------------------
+
+dir = ghc
+TOP = ..
+SPEC_TARGETS = 1 2 3
+include $(TOP)/mk/sub-makefile.mk
+
+FAST_MAKE_OPTS += compiler_stage1_NO_BUILD_DEPS=YES compiler_stage2_NO_BUILD_DEPS=YES compiler_stage3_NO_BUILD_DEPS=YES
 
-# Easier to copy
-ifeq "$(BIN_DIST)" "1"
-SUBDIRS := $(filter-out docs,$(SUBDIRS))
-endif
+.PHONY: 1 2 3
 
-ifeq ($(IncludeTestDirsInBuild),YES)
-SUBDIRS += tests
-endif
+1:
+	+$(TOPMAKE) stage=1 all_ghc_stage1 $(FAST_MAKE_OPTS)
 
-SRC_DIST_FILES += configure
+2:
+	+$(TOPMAKE) stage=2 all_ghc_stage2 $(FAST_MAKE_OPTS)
 
-DIST_CLEAN_FILES += ghc.spec config.status
+3:
+	+$(TOPMAKE) stage=3 all_ghc_stage3 $(FAST_MAKE_OPTS)
 
-include $(TOP)/mk/target.mk
+.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."