-############################################################################
-#
-# This is the top-level Makefile for GHC
-#
-# Targets:
-#
-# bootstrap (DEFAULT)
-# Builds GHC, then builds the libraries,
-# then uses this GHC ("stage 1") to build itself
-# ("stage 2").
-#
-# bootstrap2
-# Same as bootstrap
-#
-# bootstrap3
-# bootstrap2 + we build GHC one more time ("stage 3")
-#
-# stage1
-# Just build up to stage 1
-#
-# stage2
-# Just build stage 2 (stage 1 must be built)
-#
-# stage3
-# Just build stage 3 (stage 2 must be built)
-#
-# all
-# Same as bootstrap
-#
-# install
-# Install everything, including stage 2 compiler by default
-# (override with stage=3, for example).
-#
-# dist
-# Make a source dist (WARNING: runs 'make distclean' first)
-#
-# binary-dist
-# Builds a binary distribution
-#
-# hc-file-bundle
-# Builds an HC-file bundle, for bootstrapping
-#
-# clean, distclean, maintainer-clean
-# Increasing levels of cleanliness
-#
-############################################################################
-
-TOP=.
-include $(TOP)/mk/boilerplate.mk
-
-#
-# Order is important! It's e.g. necessary to descend into include/
-# before the rest to have a config.h, etc.
-#
-# If we're booting from .hc files, swap the order
-# we descend into subdirs - to boot utils must be before driver.
-#
-.PHONY: stage1 stage2 stage3 bootstrap bootstrap2 bootstrap3
-
-# We can't 'make boot' in libraries until stage1 is built
-ifeq "$(BootingFromHc)" "YES"
-SUBDIRS_BUILD = gmp includes rts compat compiler docs utils driver
-else
-SUBDIRS_BUILD = gmp includes compat utils driver docs compiler rts libraries/Cabal/doc
-endif
-
-SUBDIRS = gmp includes compat utils driver docs rts libraries compiler libraries/Cabal/doc
-
-# Sanity check that all the boot libraries are in the tree, to catch
-# failure to run darcs-all.
-check-packages :
- @ds=`cat libraries/boot-packages`;\
- for d in $$ds; do \
- if test ! -d libraries/$$d; then \
- echo "Looks like you're missing libraries/$$d,"; \
- echo "maybe you haven't done './darcs-all get'?"; \
- exit 1; \
- fi \
- done
- @if test ! -f libraries/base/configure; then \
- echo "Looks like you're missing base's configure script."; \
- echo "Did you run 'sh boot' at the top level?"; \
- exit 1; \
- fi
-
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-ifneq "$(WhatGccIsCalled)" ""
-GCC_LIB_DEP = stamp.inplace-gcc-lib
-endif
-endif
-
-stage1 : $(GCC_LIB_DEP) check-packages
- $(MAKE) -C utils/mkdependC boot
- @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
- for i in $(SUBDIRS_BUILD); do \
- echo "------------------------------------------------------------------------"; \
- echo "== $(MAKE) boot $(MFLAGS);"; \
- echo " in $(shell pwd)/$$i"; \
- echo "------------------------------------------------------------------------"; \
- $(MAKE) --no-print-directory -C $$i $(MFLAGS) boot; \
- if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
- done; \
- for i in $(SUBDIRS_BUILD); do \
- echo "------------------------------------------------------------------------"; \
- echo "== $(MAKE) all $(MFLAGS);"; \
- echo " in $(shell pwd)/$$i"; \
- echo "------------------------------------------------------------------------"; \
- $(MAKE) --no-print-directory -C $$i $(MFLAGS) all; \
- if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
- done
- $(MAKE) -C libraries boot
- $(MAKE) -C libraries all
-
-stage2 : check-packages
- $(MAKE) -C compiler boot stage=2
- $(MAKE) -C compiler stage=2
-
-stage3 : check-packages
- $(MAKE) -C compiler boot stage=3
- $(MAKE) -C compiler stage=3
-bootstrap : bootstrap2
+ifeq "$(wildcard distrib/)" ""
-bootstrap2 : stage1
- $(MAKE) stage2
+# We're in a bindist
-bootstrap3 : bootstrap2
- $(MAKE) stage3
+.PHONY: default
+default:
+ @echo 'Run "make install" to install'
+ @false
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-ifneq "$(WhatGccIsCalled)" ""
-all :: stamp.inplace-gcc-lib
+.PHONY: install
+install:
+ $(MAKE) -r --no-print-directory -f ghc.mk install BINDIST=YES NO_INCLUDE_DEPS=YES
-.PHONY: stamp.inplace-gcc-lib
+.PHONY: show
+show:
+ $(MAKE) -r --no-print-directory -f ghc.mk $@
-# This is a hack to make Cabal able to find ld when we run tests with
-# the inplace ghc. We should probably install all the gcc stuff in our
-# tree somewhere, and then have install copy it from there rather than
-# from the filesystem.
-stamp.inplace-gcc-lib:
- $(RM) -r compiler/gcc-lib
- mkdir compiler/gcc-lib
- cp $(LD) compiler/gcc-lib
- touch $@
-
-clean ::
- $(RM) -r compiler/gcc-lib
- $(RM) -f inplace-gcc-lib
-endif
-endif
-
-all :: bootstrap
-
-# -----------------------------------------------------------------------------
-# Installing
-
-# We want to install the stage 2 bootstrapped compiler by default, but we let
-# the user override this by saying 'make install stage=1', for example.
-ifeq "$(stage)" ""
-INSTALL_STAGE = stage=2
else
-INSTALL_STAGE =
-endif
-
-install-strip:
- $(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
-# Same as default rule, but we pass $(INSTALL_STAGE) to $(MAKE) too
-install :: check-packages
- @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
- for i in $(SUBDIRS); do \
- echo "------------------------------------------------------------------------"; \
- echo "== $(MAKE) $@ $(MFLAGS);"; \
- echo " in $(shell pwd)/$$i"; \
- echo "------------------------------------------------------------------------"; \
- $(MAKE) --no-print-directory -C $$i $(INSTALL_STAGE) $(MFLAGS) $@; \
- if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
- done
-
-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
-endif
-
-# If installing on Windows with MinGW32, copy the gcc compiler, headers and libs
-# and the perl interpreter and dll into the GHC prefix directory.
-# Gcc and Perl source locations derived from configuration data.
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-ifneq "$(WhatGccIsCalled)" ""
-install ::
- -mkdir $(prefix)/gcc-lib
- -mkdir $(prefix)/include
- -mkdir $(prefix)/include/mingw
- -cp -rp $(GccDir)../include/* $(prefix)/include/mingw
- -cp -rp $(GccDir)../lib/gcc-lib/mingw32/$(GccVersion)/* $(prefix)/gcc-lib
- -cp -rp $(GccDir)../lib/gcc/mingw32/$(GccVersion)/* $(prefix)/gcc-lib
- -cp -rp $(GccDir)../libexec/gcc/mingw32/$(GccVersion)/* $(prefix)/gcc-lib
- -cp $(GccDir)../lib/*.* $(prefix)/gcc-lib
- -cp $(GccDir)gcc.exe $(prefix)
- -cp $(GccDir)as.exe $(prefix)/gcc-lib
- -cp $(GccDir)ld.exe $(prefix)/gcc-lib
- -cp $(GccDir)dllwrap.exe $(prefix)/gcc-lib
- -cp $(GccDir)dlltool.exe $(prefix)/gcc-lib
- -cp $(GhcDir)../perl.exe $(prefix)
- -cp $(GhcDir)../perl56.dll $(prefix)
-endif
-endif
-
-# Install gcc-extra-opts
-install ::
- $(INSTALL_DIR) $(DESTDIR)$(libdir)
- $(INSTALL_DATA) $(INSTALL_OPTS) extra-gcc-opts $(DESTDIR)$(libdir)
+# The problem we need to solve is as follows.
+#
+# GNU make supports included Makefiles, and it is clever enough to try
+# to update those Makefiles when they are out-of-date or missing. It
+# first reads all the Makefiles, and then tries to build each one if
+# it is out-of-date, using the rules in the Makefiles themselves.
+# When it has brought all the Makefiles up-to-date, it restarts itself
+# to read the newly-generated Makefiles.
+#
+# This works fine, unless there are dependencies *between* the
+# Makefiles. For example in the GHC build, for each package we have a
+# package-data.mk file which is generated by the ghc-cabal program,
+# and we have a .depend file. The .depend file cannot be generated
+# until package-data.mk has been generated and make has been restarted
+# to read in its contents, because it is the package-data.mk file that
+# tells us which modules are in the package. But make always makes
+# all the Makefiles before restarting - it doesn't take into account a
+# dependency between Makefiles and restart itself earlier.
-install-docs ::
- @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
- for i in $(SUBDIRS); do \
- echo "------------------------------------------------------------------------"; \
- echo "== $(MAKE) $@ $(MFLAGS);"; \
- echo " in $(shell pwd)/$$i"; \
- echo "------------------------------------------------------------------------"; \
- $(MAKE) --no-print-directory -C $$i $(INSTALL_STAGE) $(MFLAGS) $@; \
- if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
- done
+# Consider the following makefile:
-# -----------------------------------------------------------------------------
-# Making a binary distribution
-#
-# `dist' `binary-dist'
-# Create a distribution tar file for this program. The tar file
-# should be set up so that the file names in the tar file start with
-# a subdirectory name which is the name of the package it is a
-# distribution for. This name can include the version number.
+# --------------------
+# all :
#
-# For example, the distribution tar file of GCC version 1.40 unpacks
-# into a subdirectory named `gcc-1.40'.
+# include inc1.mk
#
-# The easiest way to do this is to create a subdirectory
-# appropriately named, use ln or cp to install the proper files in
-# it, and then tar that subdirectory.
+# inc1.mk : Makefile
+# echo "X = C" >$@
#
-# The dist target should explicitly depend on all non-source files
-# that are in the distribution, to make sure they are up to date in
-# the distribution. See Making Releases.
-#
-# binary-dist is a GHC addition for binary distributions
+# include inc2.mk
#
+# inc2.mk : inc1.mk
+# echo "Y = $(X)" >$@
+# --------------------
-binary-dist::
- -rm -rf $(BIN_DIST_DIR)
- -$(RM) $(BIN_DIST_DIR).tar.gz
-
-# When making bindists, we can have problems if some things (e.g. ghc-pkg)
-# are compiled with the bootstrapping compiler and some (e.g. the stage 2
-# compiler) with the stage1 compiler. See #1860 for an example.
-# Thus we rebuild the utils with stage 1 here. This is a bit unpleasant,
-# as binary-dist really shouldn't actually build anything, but it works.
-# We need to do the same for utilities used during library package installation.
-binary-dist::
- $(MAKE) -C utils clean
- $(MAKE) -C utils UseStage1=YES boot
- $(MAKE) -C utils UseStage1=YES
- $(RM) -f libraries/ifBuildable/ifBuildable
- $(MAKE) -C libraries UseStage1=YES ifBuildable/ifBuildable
- $(RM) -f libraries/installPackage/installPackage
- $(MAKE) -C libraries UseStage1=YES installPackage/installPackage
-
-ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-
-binary-dist::
- $(MAKE) prefix=$(BIN_DIST_DIR) install
- $(MAKE) prefix=$(BIN_DIST_DIR) install-docs
-
-binary-dist::
- cd $(BIN_DIST_DIR) && $(SHELL) ../distrib/prep-bin-dist-mingw
-
-binary-dist::
- $(MKDIRHIER) $(BIN_DIST_DIR)/icons
- cp distrib/hsicon.ico $(BIN_DIST_DIR)/icons
-
-else
-
-BinDistDirs = includes compiler docs rts
-
-BIN_DIST_TOP= distrib/Makefile \
- distrib/configure-bin.ac \
- distrib/INSTALL \
- distrib/README \
- ANNOUNCE \
- LICENSE \
- install-sh \
- extra-gcc-opts.in \
- config.guess \
- config.sub \
- aclocal.m4
-
-ifeq "$(darwin_TARGET_OS)" "1"
-BIN_DIST_TOP+=mk/fix_install_names.sh
-endif
-
-.PHONY: binary-dist-pre% binary-dist binary-pack
-
-binary-dist:: binary-dist-pre
-
-binary-dist-pre::
- $(MKDIRHIER) $(BIN_DIST_DIR)/mk
- echo 'include $$(TOP)/Makefile-vars' > $(BIN_DIST_DIR)/mk/boilerplate.mk
- echo 'include $$(TOP)/mk/package.mk' > $(BIN_DIST_DIR)/mk/target.mk
- echo 'include $$(TOP)/mk/install.mk' >> $(BIN_DIST_DIR)/mk/target.mk
- echo 'include $$(TOP)/mk/recurse.mk' >> $(BIN_DIST_DIR)/mk/target.mk
- echo '' > $(BIN_DIST_DIR)/mk/compat.mk
- cp mk/package.mk $(BIN_DIST_DIR)/mk/
- cp mk/install.mk $(BIN_DIST_DIR)/mk/
- cp mk/recurse.mk $(BIN_DIST_DIR)/mk/
- cp mk/fptools.css $(BIN_DIST_DIR)/mk/
- $(MKDIRHIER) $(BIN_DIST_DIR)/lib/$(TARGETPLATFORM)
- $(MKDIRHIER) $(BIN_DIST_DIR)/share
-
-binary-dist::
- $(MAKE) -C gmp binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C includes binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C compiler binary-dist DOING_BIN_DIST=YES $(INSTALL_STAGE)
- $(MAKE) -C rts binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C driver binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C utils binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C docs binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C libraries binary-dist DOING_BIN_DIST=YES
- $(MAKE) -C libraries/Cabal/doc binary-dist DOING_BIN_DIST=YES
-
-VARFILE=$(BIN_DIST_DIR)/Makefile-vars.in
-
-binary-dist::
- @for i in $(BIN_DIST_TOP); do \
- if test -f "$$i"; then \
- echo cp $$i $(BIN_DIST_DIR); \
- cp $$i $(BIN_DIST_DIR); \
- fi; \
- done;
- @echo "Configuring the Makefile for this project..."
- echo > $(VARFILE)
- echo "package = ghc" >> $(VARFILE)
- echo "version = $(ProjectVersion)" >> $(VARFILE)
- echo "ProjectVersion = $(ProjectVersion)" >> $(VARFILE)
- echo "HaveLibGmp = $(HaveLibGmp)" >> $(VARFILE)
- echo "GhcLibsWithUnix = $(GhcLibsWithUnix)" >> $(VARFILE)
- echo "GhcWithInterpreter = $(GhcWithInterpreter)" >> $(VARFILE)
- echo "GhcHasReadline = $(GhcHasReadline)" >> $(VARFILE)
- echo "BootingFromHc = $(BootingFromHc)" >> $(VARFILE)
- echo "XMLDocWays = $(XMLDocWays)" >> $(VARFILE)
- # We won't actually use xsltproc, but we need to know if it's "" or not
- echo "XSLTPROC = $(XSLTPROC)" >> $(VARFILE)
- echo "TARGETPLATFORM = $(TARGETPLATFORM)" >> $(VARFILE)
- echo "HADDOCK_DOCS = $(HADDOCK_DOCS)" >> $(VARFILE)
-
- cat distrib/Makefile-bin-vars.in >> $(VARFILE)
- @echo "Generating a shippable configure script.."
- $(MV) $(BIN_DIST_DIR)/configure-bin.ac $(BIN_DIST_DIR)/configure.ac
- ( cd $(BIN_DIST_DIR); autoreconf )
-endif
-
-# Tar up the distribution and build a manifest
-binary-dist :: tar-binary-dist
-
-.PHONY: tar-binary-dist
-tar-binary-dist:
- ( cd $(BIN_DIST_TOPDIR_ABS); tar cf - $(BIN_DIST_NAME) | bzip2 >$(BIN_DIST_TARBALL) )
- ( cd $(BIN_DIST_TOPDIR_ABS); bunzip2 -c $(BIN_DIST_TARBALL) | tar tf - | sed "s/^ghc-$(ProjectVersion)/fptools/" | sort >bin-manifest-$(ProjectVersion) )
-
-PUBLISH_FILES = $(BIN_DIST_TARBALL)
-
-# Upload the distribution and documentation
-ifneq "$(ISCC)" ""
-WINDOWS_INSTALLER_BASE = ghc-$(ProjectVersion)-$(TARGETPLATFORM)
-WINDOWS_INSTALLER = $(WINDOWS_INSTALLER_BASE)$(exeext)
-
-PUBLISH_FILES += $(WINDOWS_INSTALLER)
-
-binary-dist :: generate-windows-installer
-
-.PHONY: generate-windows-installer
-generate-windows-installer ::
- $(SED) "s/@VERSION@/$(ProjectVersion)/" distrib/ghc.iss | $(ISCC) /O. /F$(WINDOWS_INSTALLER_BASE) -
-endif
-
-# Upload the distribution and documentation
-ifneq "$(PublishLocation)" ""
-publish ::
- make publish-binary-dist 'prefix=$(BIN_DIST_INST_DIR)'
-endif
-
-.PHONY: publish-binary-dist
-publish-binary-dist ::
- @for f in $(PUBLISH_FILES); do \
- for i in 0 1 2 3 4 5 6 7 8 9; do \
- echo "Try $$i: $(PublishCp) $$f $(PublishLocation)/dist"; \
- if $(PublishCp) $$f $(PublishLocation)/dist; then break; fi; \
- done \
- done
-
-# You need to "make binddisttest" before publishing the docs, as it
-# works by publish setting $(prefix) to inside the binddisttest
-# directory so $(docdir) points to the right place.
-
-# We assume that Windows means Cygwin, as we can't just use docdir
-# unchanged or rsync (really SSH?) thinks that c:/foo means /foo on
-# the machine c.
-
-ifeq "$(Windows)" "YES"
-PUBLISH_DOCDIR = $(shell cygpath --unix $(docdir))
-else
-PUBLISH_DOCDIR = $(docdir)
-endif
-
-publish-binary-dist ::
- $(PublishCp) -r $(PUBLISH_DOCDIR)/* $(PublishLocation)/docs
-
-binary-dist::
- @echo "Mechanical and super-natty! Inspect the result and *if* happy; freeze, sell and get some sleep!"
-
-# -----------------------------------------------------------------------------
-# Building source distributions
-#
-# Do it like this:
-#
-# $ make
-# $ make dist
-#
-# WARNING: `make dist' calls `make distclean' before tarring up the tree.
-#
-
-.PHONY: dist
-
-#
-# Directory in which we're going to build the src dist
-#
-SRC_DIST_NAME=ghc-$(ProjectVersion)
-SRC_DIST_DIR=$(shell pwd)/$(SRC_DIST_NAME)
+# Now try it:
+#
+# $ make -f fail.mk
+# fail.mk:3: inc1.mk: No such file or directory
+# fail.mk:8: inc2.mk: No such file or directory
+# echo "X = C" >inc1.mk
+# echo "Y = " >inc2.mk
+# make: Nothing to be done for `all'.
+# make built both inc1.mk and inc2.mk without restarting itself
+# between the two (even though we added a dependency on inc1.mk from
+# inc2.mk).
#
-# Files to include in source distributions
-#
-SRC_DIST_DIRS += mk docs distrib bindisttest $(filter-out docs distrib libraries/Cabal/doc,$(SUBDIRS))
-SRC_DIST_FILES += \
- configure.ac config.guess config.sub configure \
- aclocal.m4 README ANNOUNCE HACKING LICENSE Makefile install-sh \
- ghc.spec.in extra-gcc-opts.in VERSION boot
+# The solution we adopt in the GHC build system is essentially this:
-# -----------------------------------------------------------------------------
-# Source distributions
-
-# A source dist is built from a complete build tree, because we
-# require some extra files not contained in a darcs checkout: the
-# output from Happy and Alex, for example.
+# --------------------
+# PHASE = 0
#
-# The steps performed by 'make dist' are as follows:
-# - create a complete link-tree of the current build tree in /tmp
-# - run 'make distclean' on that tree
-# - remove a bunch of other files that we know shouldn't be in the dist
-# - tar up first the extralibs package, then the main source package
-
-EXTRA_LIBS=$(patsubst %, $(SRC_DIST_NAME)/libraries/%, $(shell cat libraries/extra-packages))
-
-SRC_DIST_TARBALL = ghc-$(ProjectVersion)-src.tar.bz2
-SRC_DIST_EXTRALIBS_TARBALL = ghc-$(ProjectVersion)-src-extralibs.tar.bz2
-
-VERSION :
- echo $(ProjectVersion) >VERSION
-
-dist :: VERSION
-
-dist ::
- $(RM) -rf $(SRC_DIST_DIR)
- $(RM) $(SRC_DIST_NAME).tar.gz
- mkdir $(SRC_DIST_DIR)
- ( cd $(SRC_DIST_DIR) \
- && for i in $(SRC_DIST_DIRS); do mkdir $$i; (cd $$i && lndir $(FPTOOLS_TOP_ABS)/$$i ); done \
- && for i in $(SRC_DIST_FILES); do $(LN_S) $(FPTOOLS_TOP_ABS)/$$i .; done \
- && $(MAKE) distclean \
- && if test -f $(FPTOOLS_TOP_ABS)/libraries/haskell-src/dist/build/Language/Haskell/Parser.hs; then $(CP) $(FPTOOLS_TOP_ABS)/libraries/haskell-src/dist/build/Language/Haskell/Parser.hs libraries/haskell-src/Language/Haskell/ ; mv libraries/haskell-src/Language/Haskell/Parser.ly libraries/haskell-src/Language/Haskell/Parser.ly.source ; fi \
- && $(RM) -rf compiler/stage[123] mk/build.mk \
- && $(FIND) $(SRC_DIST_DIRS) \( -name _darcs -o -name SRC -o -name "autom4te*" -o -name "*~" -o -name ".cvsignore" -o -name "\#*" -o -name ".\#*" -o -name "log" -o -name "*-SAVE" -o -name "*.orig" -o -name "*.rej" \) -print | xargs $(RM) -rf \
- )
- tar chf - $(EXTRA_LIBS) | bzip2 >$(FPTOOLS_TOP_ABS)/$(SRC_DIST_EXTRALIBS_TARBALL)
- $(RM) -rf $(EXTRA_LIBS)
- tar chf - $(SRC_DIST_NAME) 2>$src_log | bzip2 >$(FPTOOLS_TOP_ABS)/$(SRC_DIST_TARBALL)
+# ifeq "$(PHASE)" "0"
+# all :
+# $(MAKE) PHASE=1
+# else
+# all :
+# endif
+#
+# -include inc1.mk
+#
+# inc1.mk : Makefile
+# echo "X = C" >$@
+#
+# ifneq "$(PHASE)" "0"
+# include inc2.mk
+#
+# inc2.mk : inc1.mk
+# echo "Y = $(X)" >$@
+# endif
+#
+# clean :
+# rm -f inc1.mk inc2.mk
+# --------------------
+
+# That is, every time make is invoked, we force it to update inc1.mk
+# and then restart. In the GHC build system we need to divide the
+# build into 4 phases in fact, with a restart between each phase. See
+# ghc.mk for the details on what happens in each phase and why.
+
+default : all
+ @:
+
+# No need to update makefiles for these targets:
+REALGOALS=$(filter-out clean clean_% distclean maintainer-clean show,$(MAKECMDGOALS))
+
+# NB. not the same as saying '%: ...', which doesn't do the right thing:
+# it does nothing if we specify a target that already exists.
+.PHONY: $(REALGOALS)
+$(REALGOALS) all:
+ @echo "===--- updating makefiles phase 0"
+ $(MAKE) -r --no-print-directory -f ghc.mk phase=0 just-makefiles
+ @echo "===--- updating makefiles phase 1"
+ $(MAKE) -r --no-print-directory -f ghc.mk phase=1 just-makefiles
+ @echo "===--- updating makefiles phase 2"
+ $(MAKE) -r --no-print-directory -f ghc.mk phase=2 just-makefiles
+ @echo "===--- updating makefiles phase 3"
+ $(MAKE) -r --no-print-directory -f ghc.mk phase=3 just-makefiles
+ @echo "===--- finished updating makefiles"
+ $(MAKE) -r --no-print-directory -f ghc.mk $@
+
+binary-dist:
+ rm -f bindist-list
+ $(MAKE) -r --no-print-directory -f ghc.mk bindist BINDIST=YES
+ $(MAKE) -r --no-print-directory -f ghc.mk binary-dist
+
+clean distclean maintainer-clean:
+ $(MAKE) -r --no-print-directory -f ghc.mk $@
+ test ! -d testsuite || $(MAKE) -C testsuite $@
+
+$(filter clean_%, $(MAKECMDGOALS)) : clean_% :
+ $(MAKE) -r --no-print-directory -f ghc.mk $@
+
+show:
+ $(MAKE) -r --no-print-directory -f ghc.mk $@
+
+# If the user says 'make A B', then we don't want to invoke two
+# instances of the rule above in parallel:
+.NOTPARALLEL:
-# Upload the distribution(s)
-# Retrying is to work around buggy firewalls that corrupt large file transfers
-# over SSH.
-ifneq "$(PublishLocation)" ""
-dist ::
- @for i in 0 1 2 3 4 5 6 7 8 9; do \
- echo "Try $$i: $(PublishCp) $(SRC_DIST_EXTRALIBS_TARBALL) $(PublishLocation)/dist"; \
- if $(PublishCp) $(SRC_DIST_EXTRALIBS_TARBALL) $(PublishLocation)/dist; then break; fi\
- done
- @for i in 0 1 2 3 4 5 6 7 8 9; do \
- echo "Try $$i: $(PublishCp) $(SRC_DIST_TARBALL) $(PublishLocation)/dist"; \
- if $(PublishCp) $(SRC_DIST_TARBALL) $(PublishLocation)/dist; then break; fi\
- done
endif
-# -----------------------------------------------------------------------------
-# HC file bundles
-
-hc-file-bundle :
- $(RM) -r ghc-$(ProjectVersion)
- $(LN_S) . ghc-$(ProjectVersion)
- $(FIND) ghc-$(ProjectVersion)/compiler \
- ghc-$(ProjectVersion)/utils \
- ghc-$(ProjectVersion)/compat \
- ghc-$(ProjectVersion)/libraries -follow \
- \( -name "*.hc" -o -name "*_hsc.[ch]" -o -name "*_stub.[ch]" \) -print > hc-files-to-go
- for f in `$(FIND) ghc-$(ProjectVersion)/compiler ghc-$(ProjectVersion)/utils ghc-$(ProjectVersion)/libraries -name "*.hsc" -follow -print` ""; do \
- if test "x$$f" != "x" && test -e `echo "$$f" | sed 's/hsc$$/hs/g'`; then \
- echo `echo "$$f" | sed 's/hsc$$/hs/g' ` >> hc-files-to-go ; \
- fi; \
- done;
- for f in `$(FIND) ghc-$(ProjectVersion)/compiler ghc-$(ProjectVersion)/rts -name "*.cmm" -follow -print` ""; do \
- if test "x$$f" != "x"; then \
- echo `echo "$$f" | sed 's/cmm$$/hc/g' ` >> hc-files-to-go ; \
- fi; \
- done;
- echo ghc-$(ProjectVersion)/libraries/base/GHC/PrimopWrappers.hs >> hc-files-to-go
- echo ghc-$(ProjectVersion)/compiler/parser/Parser.hs >> hc-files-to-go
- echo ghc-$(ProjectVersion)/compiler/parser/ParserCore.hs >> hc-files-to-go
- echo ghc-$(ProjectVersion)/compiler/main/ParsePkgConf.hs >> hc-files-to-go
- echo ghc-$(ProjectVersion)/libraries/haskell-src/Language/Haskell/Parser.hs >> hc-files-to-go
- tar czf ghc-$(ProjectVersion)-$(TARGETPLATFORM)-hc.tar.gz `cat hc-files-to-go`
-
-# -----------------------------------------------------------------------------
-# Cleaning
-
-CLEAN_FILES += hc-files-to-go *-hc.tar.gz
-
-DIST_CLEAN_FILES += config.cache config.status mk/config.h mk/stamp-h \
- ghc.spec docs/users_guide/ug-book.xml extra-gcc-opts
-
-# don't clean config.mk: it's needed when cleaning stuff later on
-LATE_DIST_CLEAN_FILES += mk/config.mk
-
-# VERSION is shipped in a source dist
-MAINTAINER_CLEAN_FILES += VERSION
-
-extraclean::
- $(RM) -rf autom4te.cache
-
-clean distclean ::
- $(MAKE) -C bindisttest $@
- if test -d testsuite; then $(MAKE) -C testsuite $@; fi
-
-# -----------------------------------------------------------------------------
-
-# Turn off target.mk's rules for 'all', 'boot' and 'install'.
-NO_BOOT_TARGET=YES
-NO_ALL_TARGET=YES
-NO_INSTALL_TARGET=YES
-
-include $(TOP)/mk/target.mk
-
-# -----------------------------------------------------------------------------
-
projects / ghc-hetmet.git / blobdiff