Get building GHC itself with Cabal more-or-less working

[ghc-hetmet.git] / ghc / Makefile

diff --git a/ghc/Makefile b/ghc/Makefile
index dbc8017..210938a 100644 (file)
--- a/ghc/Makefile
+++ b/ghc/Makefile
@@ -1,62 +1,106 @@
-#-----------------------------------------------------------------------------
-# $Id: Makefile,v 1.24 2004/02/12 02:11:34 mthomas Exp $
-#
 
-TOP=.
+TOP=..
 include $(TOP)/mk/boilerplate.mk
+include $(TOP)/mk/cabal-flags.mk
 
-#
-# 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
-#
-
-#
-# Order is important! It's e.g. necessary to descend into include/
-# before the rest to have a config.h, etc.
-#
-# If we're booting from .hc files, swap the order
-# we descend into subdirs - to boot utils must be before driver.
-#
-
-# First - check whether we should build the docs directory.
-# On Windows, the tools to build docs are not always available.
-
-ifneq "$(SGMLDocWays)" ""
-DOCS_DIR = docs
-else
-DOCS_DIR =
+ifeq "$(stage)" ""
+stage=1
 endif
 
-ifeq "$(BootingFromHc)" "YES"
-SUBDIRS = includes rts $(DOCS_DIR) compiler utils driver
-else
-ifneq "$(ILXized)" "YES"
-SUBDIRS = includes utils driver $(DOCS_DIR) compiler rts
+ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
+INSTALL_FLAGS =
 else
-# No RTS for ILX
-SUBDIRS = includes utils driver $(DOCS_DIR) compiler
-endif
+INSTALL_FLAGS = --enable-shell-wrappers
 endif
 
-ifeq ($(IncludeTestDirsInBuild),YES)
-SUBDIRS += tests
-endif
+boot:
+       @:
 
-SRC_DIST_FILES += configure
+all:: build.stage$(stage)
 
-DIST_CLEAN_FILES += config.cache config.status ghc.spec
+stage1 ::
+       $(MAKE) stage=1
 
-extraclean::
-       $(RM) -rf autom4te.cache
+stage2 ::
+       $(MAKE) stage=2
 
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-# These files need to be in the InstallShield
-# INSTALL_DATAS rather than INSTALL_DOCS is used so these files go
-# in the top-level directory of the distribution
-INSTALL_DATAS += ANNOUNCE LICENSE README VERSION
+stage3 ::
+       $(MAKE) stage=3
+
+clean distclean::
+       -$(CABAL) clean --distpref dist-stage1
+       -$(CABAL) clean --distpref dist-stage2
+       $(RM) -rf stage1-inplace
+       $(RM) -rf stage2-inplace
+
+build.stage1:
+       $(CABAL) configure --distpref dist-stage1 \
+                          --flags=-ghci \
+                          $(INSTALL_DIRS_CONFIGURE_FLAGS) \
+                          $(USE_BOOT_CONFIGURE_FLAGS) \
+                          $(COMMON_CONFIGURE_FLAGS)
+       $(CABAL) build     --distpref dist-stage1 $(BUILD_FLAGS)
+       $(INSTALL_PACKAGE) install '$(GHC_PKG_PROG)' 'XXX/package.conf' "" \
+                          $(FPTOOLS_TOP_ABS)/ghc/stage1-inplace \
+                          $(FPTOOLS_TOP_ABS)/ghc/stage1-inplace \
+                          '$$prefix/bin' \
+                          '$$prefix/lib' \
+                          '$$prefix/libexec' \
+                          '$$prefix/dynlib' \
+                          '$$prefix/data' \
+                          '$$prefix/doc' \
+                          '$$prefix/html' \
+                          '$$prefix/haddock' \
+                          --distpref dist-stage1 \
+                          $(INSTALL_FLAGS)
+
+ifeq "$(GhcWithInterpreter)" "YES"
+CONFIGURE_FLAGS_STAGE2 += --flags=ghci
+else
+CONFIGURE_FLAGS_STAGE2 += --flags=-ghci
 endif
 
-include $(TOP)/mk/target.mk
+ifeq "$(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
+
+# 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
+
+build.stage2:
+       $(CABAL) configure --distpref dist-stage2 \
+                          $(CONFIGURE_FLAGS_STAGE2) \
+                          $(INSTALL_DIRS_CONFIGURE_FLAGS) \
+                          $(USE_STAGE1_CONFIGURE_FLAGS) \
+                          $(COMMON_CONFIGURE_FLAGS)
+       $(CABAL) build     --distpref dist-stage2 $(BUILD_FLAGS)
+       $(INSTALL_PACKAGE) install '$(GHC_PKG_PROG)' 'XXX/package.conf' "" \
+                          $(FPTOOLS_TOP_ABS)/ghc/stage2-inplace \
+                          $(FPTOOLS_TOP_ABS)/ghc/stage2-inplace \
+                          '$$prefix/bin' \
+                          '$$prefix/lib' \
+                          '$$prefix/libexec' \
+                          '$$prefix/dynlib' \
+                          '$$prefix/data' \
+                          '$$prefix/doc' \
+                          '$$prefix/html' \
+                          '$$prefix/haddock' \
+                          --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/
+