X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2FMakefile;h=46301a4e508e5322eb42274ac7abc215153edaa5;hb=5ff15f3ab29762b6e3ce9b3a1e1b199e7bca45da;hp=fba3e9f00ef9fe050a4c03e4d45ecd5de3cd612b;hpb=23d0490b666739ae487644dabee1474a38db60f9;p=ghc-hetmet.git

diff --git a/ghc/Makefile b/ghc/Makefile
index fba3e9f..46301a4 100644
--- a/ghc/Makefile
+++ b/ghc/Makefile
@@ -1,110 +1,59 @@
-
-TOP=..
-include $(TOP)/mk/boilerplate.mk
-include $(TOP)/mk/cabal-flags.mk
-
-ifeq "$(stage)" ""
-stage=1
-endif
-
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-INSTALL_FLAGS =
-else
-INSTALL_FLAGS = --enable-shell-wrappers
-endif
-
-boot:: boot.stage.$(stage)
-
-all:: build.stage.$(stage)
-
-stage1 ::
-	$(MAKE) stage=1
-
-stage2 ::
-	$(MAKE) stage=2
-
-stage3 ::
-	$(MAKE) stage=3
-
-clean distclean::
-	-$(CABAL) clean --distpref dist-stage1
-	-$(CABAL) clean --distpref dist-stage2
-	-$(CABAL) clean --distpref dist-stage3
-	$(RM) -rf stage1-inplace
-	$(RM) -rf stage2-inplace
-	$(RM) -rf stage3-inplace
-
-# XXX This should be defined somewhere more central
-INPLACE_DATA_DIR = $(FPTOOLS_TOP_ABS)/inplace-datadir
-
-CONFIGURE_FLAGS_STAGE1 += --flags=-ghci
-
-ifeq "$(GhcWithInterpreter)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --flags=ghci
-else
-CONFIGURE_FLAGS_STAGE2 += --flags=-ghci
-endif
-
-ifeq "$(GhcProfiled)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --enable-executable-profiling
-endif
-ifeq "$(GhcDebugged)" "YES"
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-debug
-endif
-ifeq "$(GhcThreaded)" "YES"
-# Use threaded RTS with GHCi, so threads don't get blocked at the prompt.
-CONFIGURE_FLAGS_STAGE2 += --ghc-option=-threaded
-endif
-
-CONFIGURE_FLAGS_STAGE3 = $(CONFIGURE_FLAGS_STAGE2)
-
-CONFIGURE_FLAGS_STAGE1 += $(USE_BOOT_CONFIGURE_FLAGS)
-CONFIGURE_FLAGS_STAGE2 += $(USE_STAGE1_CONFIGURE_FLAGS)
-CONFIGURE_FLAGS_STAGE3 += $(USE_STAGE2_CONFIGURE_FLAGS)
-
-# XXX In stage2+ we should really use the inplace ghc-pkg
-# It works because installPackage doesn't actually use ghc-pkg, as there's
-# no library to register
-
-boot.stage.%:
-	$(CABAL) configure --distpref dist-stage$*         \
-	                   $(INSTALL_DIRS_CONFIGURE_FLAGS) \
-	                   $(CONFIGURE_FLAGS_STAGE$*)      \
-	                   $(COMMON_CONFIGURE_FLAGS)       \
-	                   --libsubdir=.                   \
-	                   --datadir='$$libdir'            \
-	                   --datasubdir=.
-
-build.stage.%:
-	$(CABAL) build     --distpref dist-stage$* $(BUILD_FLAGS)
-	$(INSTALL_PACKAGE) install '$(GHC_PKG_PROG)' 'XXX/package.conf' "" \
-	                   $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace          \
-	                   $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace          \
-	                   '$$prefix/bin'                                  \
-	                   '$(INPLACE_DATA_DIR)'                           \
-	                   '$$prefix/libexec'                              \
-	                   '$$prefix/dynlib'                               \
-	                   '$(INPLACE_DATA_DIR)'                           \
-	                   '$$prefix/doc'                                  \
-	                   '$$prefix/html'                                 \
-	                   '$$prefix/haddock'                              \
-	                   --distpref dist-stage$*                         \
-	                   $(INSTALL_FLAGS)
-
-# XXX For now we always install the stage 2 compiler
-install:
-	$(INSTALL_PACKAGE) install UNUSED UNUSED '$(DESTDIR)' '$(prefix)' \
-	                   '$(prefix)' '$(bindir)' '$(libdir)'            \
-                       '$(libexecdir)' '$(dynlibdir)' '$(libdir)'     \
-                       '$(docdir)' '$(htmldir)' '$(haddockdir)'       \
-	                   --distpref dist-stage2                         \
-	                   $(INSTALL_FLAGS)
-
-# XXX fix:
-#binary-dist:
-#	$(INSTALL_DIR)                      $(BIN_DIST_DIR)/utils/hsc2hs
-#	$(INSTALL_DATA)    Makefile         $(BIN_DIST_DIR)/utils/hsc2hs/
-#	$(INSTALL_DATA)    hsc2hs.sh        $(BIN_DIST_DIR)/utils/hsc2hs/
-#	$(INSTALL_DATA)    $(INSTALL_DATAS) $(BIN_DIST_DIR)/utils/hsc2hs/
-#	$(INSTALL_PROGRAM) $(HS_PROG)       $(BIN_DIST_DIR)/utils/hsc2hs/
-
+# -----------------------------------------------------------------------------
+#
+# (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
+#
+# -----------------------------------------------------------------------------
+
+dir = ghc
+TOP = ..
+SPEC_TARGETS = 1 2 3
+include $(TOP)/mk/sub-makefile.mk
+
+FAST_MAKE_OPTS += compiler_stage1_NO_BUILD_DEPS=YES \
+                  compiler_stage2_NO_BUILD_DEPS=YES \
+                  compiler_stage3_NO_BUILD_DEPS=YES \
+                  ghc_stage1_NO_BUILD_DEPS=YES \
+                  ghc_stage2_NO_BUILD_DEPS=YES \
+                  ghc_stage3_NO_BUILD_DEPS=YES
+
+.PHONY: 1 2 3
+
+1:
+	+$(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
+
+
+# 'make re2' rebuilds stage2, removing the old executable first.  Useful for
+# something like 'make re2 GhcDebugged=YES'.
+
+.PHONY: re1 re2 re3
+re1:
+	$(RM) stage1/build/tmp/ghc-stage1
+	$(MAKE) 1
+re2:
+	$(RM) stage2/build/tmp/ghc-stage2
+	$(MAKE) 2
+re3:
+	$(RM) stage3/build/tmp/ghc-stage3
+	$(MAKE) 3
+
+.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."