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Commit 34cc75e1 authored by Ian Lynagh's avatar Ian Lynagh
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GHC new build system megapatch

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Makefile
View file @ 34cc75e1
############################################################################
#
# 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
#
# framework-pkg [MacOS only]
# Builds /Library/Frameworks/GHC.framework wrapped into a Mac
# installer package
#
# framework-binary-dist [MacOS only]
# Builds GHC.framework encapsulating a binary distribution
# (to give a relocatable framework)
#
# hc-file-bundle
# Builds an HC-file bundle, for bootstrapping
#
# clean, distclean, maintainer-clean
# Increasing levels of cleanliness
#
############################################################################
TOP=.
include $(TOP)/mk/boilerplate.mk
ifeq "$(wildcard distrib/)" ""
#
# 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're in a bindist
# We can't 'make boot' in libraries until stage1 is built
ifeq "$(BootingFromHc)" "YES"
SUBDIRS_BUILD = includes compiler docs utils driver
else
SUBDIRS_BUILD = includes utils driver docs compiler libraries/Cabal/doc
endif
.PHONY: default
default:
@echo 'Run "make install" to install'
@false
SUBDIRS = gmp libffi includes utils docs rts compiler ghc driver libraries libraries/Cabal/doc
.PHONY: install
install:
$(MAKE) -r --no-print-directory -f ghc.mk install BINDIST=YES NO_INCLUDE_DEPS=YES
check-all: check-packages check-tools
# Sanity check that all the boot libraries are in the tree, to catch
# failure to run darcs-all.
check-packages :
@ds=`grep "^[^# ][^ ]* *[^ ][^ ]* *[^ ][^ ]*$$" packages | sed "s/ .*//"`;\
for d in $$ds; do \
if test ! -d $$d; then \
echo "Looks like you're missing $$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
HAVE_EVAL := NO
$(eval HAVE_EVAL := YES)
check-tools:
ifeq "$(HSCOLOUR_SRCS) $(HSCOLOUR)" "YES "
@echo "HsColour needed but wasn't found."
@echo "Set HSCOLOUR_SRCS=NO if you don't want to use it"
exit 1
endif
ifeq "$(HAVE_EVAL)" "NO"
@echo "Your make doesn't support eval. You need GNU make >= 3.80"
exit 1
endif
@:
ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
ifneq "$(WhatGccIsCalled)" ""
GCC_LIB_DEP = stamp.inplace-gcc-lib
endif
endif
stage1 : $(GCC_LIB_DEP) check-all
$(MAKE) -C libraries boot
$(MAKE) -C gmp all
$(MAKE) -C utils/mkdependC boot
$(MAKE) -C utils with-bootstrapping-compiler
@case '${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 libffi all
$(MAKE) -C rts boot
$(MAKE) -C rts
$(MAKE) -C libraries all
# When making distributions (i.e., whether with binary-dist or using the
# vanilla install target to create an installer package), 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 explicitly build a second version with the stage 1
# compiler of all utils that get installed and of all extra support binaries
# includes in binary dists.
stage2 : check-all
$(MAKE) -C compiler stage=2 boot
$(MAKE) -C compiler stage=2
$(MAKE) -C utils with-stage-2
$(MAKE) -C libraries stage=2 all
ifeq "$(HADDOCK_DOCS)" "YES"
$(MAKE) -C libraries doc
$(MAKE) -C compiler doc stage=2
endif
.PHONY: show
show:
$(MAKE) -r --no-print-directory -f ghc.mk $@
stage3 : check-all
$(MAKE) -C compiler stage=3 boot
$(MAKE) -C compiler stage=3
bootstrap : bootstrap2
bootstrap2 : stage1
$(MAKE) stage2
bootstrap3 : bootstrap2
$(MAKE) stage3
ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
ifneq "$(WhatGccIsCalled)" ""
all :: stamp.inplace-gcc-lib
.PHONY: stamp.inplace-gcc-lib
# 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 ghc/gcc-lib
mkdir ghc/gcc-lib
cp $(LD) ghc/gcc-lib
touch $@
clean ::
$(RM) -r ghc/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
$(MKDIRHIER) $(DESTDIR)$(datadir)
echo "[]" > $(DESTDIR)$(datadir)/package.conf
@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) $(BIN_DIST_TAR_BZ2)
ifeq "$(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
# 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 > $(FPTOOLS_TOP_ABS)/$(BIN_DIST_TAR_BZ2) )
( cd $(BIN_DIST_TOPDIR_ABS); bunzip2 -c $(FPTOOLS_TOP_ABS)/$(BIN_DIST_TAR_BZ2) | $(TAR) tf - | sed "s/^ghc-$(ProjectVersion)/fptools/" | sort >$(FPTOOLS_TOP_ABS)/bin-manifest-$(ProjectVersion) )
else
.PHONY: binary-dist
BIN_DIST_VARFILE=$(BIN_DIST_PREP)/Makefile-vars.in
WHERE_AM_I = $(BIN_DIST_NAME)
binary-dist::
# For the most part we will be putting filenames in $(BIN_DIST_LIST),
# and telling tar to tar all of those files up. So to start with we
# remove $(BIN_DIST_LIST) so that we can start with an empty slate
$(RM) -f $(BIN_DIST_LIST)
# Now we add a few files from mk/ to $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/mk/package.mk >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/mk/install.mk >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/mk/recurse.mk >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/mk/cabal.mk >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/mk/cabal-flags.mk >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/mk/fptools.css >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/ANNOUNCE >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/LICENSE >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/install-sh >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/extra-gcc-opts.in >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/config.guess >> $(BIN_DIST_LIST)
echo $(WHERE_AM_I)/config.sub >> $(BIN_DIST_LIST)
# Now we recurse into various subdirectories and tell them to add and
# files that they want into $(BIN_DIST_LIST)
# XXX Ug, this duplication of "-C foo WHERE_AM_I=.../foo" isn't nice.
$(MAKE) -C gmp binary-dist WHERE_AM_I=$(WHERE_AM_I)/gmp
$(MAKE) -C includes binary-dist WHERE_AM_I=$(WHERE_AM_I)/includes
$(MAKE) -C compiler binary-dist WHERE_AM_I=$(WHERE_AM_I)/compiler $(INSTALL_STAGE)
$(MAKE) -C ghc binary-dist WHERE_AM_I=$(WHERE_AM_I)/ghc $(INSTALL_STAGE)
$(MAKE) -C rts binary-dist WHERE_AM_I=$(WHERE_AM_I)/rts
$(MAKE) -C driver binary-dist WHERE_AM_I=$(WHERE_AM_I)/driver
$(MAKE) -C utils binary-dist WHERE_AM_I=$(WHERE_AM_I)/utils
$(MAKE) -C docs binary-dist WHERE_AM_I=$(WHERE_AM_I)/docs
$(MAKE) -C libffi binary-dist WHERE_AM_I=$(WHERE_AM_I)/libffi
$(MAKE) -C libraries binary-dist WHERE_AM_I=$(WHERE_AM_I)/libraries
$(MAKE) -C libraries/Cabal/doc binary-dist WHERE_AM_I=$(WHERE_AM_I)/libraries/Cabal/doc
# Now thinks get messier. Some files we need to move around, rename or
# generate. We do this under $(BIN_DIST_PREP).
$(RM) -rf $(BIN_DIST_PREP_DIR)
$(MKDIRHIER) $(BIN_DIST_PREP)/mk
echo 'include $$(TOP)/Makefile-vars' > $(BIN_DIST_PREP)/mk/boilerplate.mk
echo 'include $$(TOP)/mk/package.mk' > $(BIN_DIST_PREP)/mk/target.mk
echo 'include $$(TOP)/mk/install.mk' >> $(BIN_DIST_PREP)/mk/target.mk
echo 'include $$(TOP)/mk/recurse.mk' >> $(BIN_DIST_PREP)/mk/target.mk
touch $(BIN_DIST_PREP)/mk/bindist.mk
ifeq "$(darwin_TARGET_OS)" "1"
cp mk/fix_install_names.sh $(BIN_DIST_PREP)/mk
endif
cp distrib/Makefile $(BIN_DIST_PREP)
cp distrib/INSTALL $(BIN_DIST_PREP)
cp distrib/README $(BIN_DIST_PREP)
cp distrib/configure-bin.ac $(BIN_DIST_PREP)/configure.ac
# We can't just list aclocal.m4 in $(BIN_DIST_LIST), as it needs to be
# next to configure.ac when we run autoreconf
cp aclocal.m4 $(BIN_DIST_PREP)
cd $(BIN_DIST_PREP) && autoreconf
# We need to copy the pwd program that was built with stage1 to where
# the build system expects to find it, i.e. the location the pwd built
# with the bootstrapping compiler normally occupies
$(MKDIRHIER) $(BIN_DIST_PREP)/utils/pwd
cp utils/pwd/dist-install/build/pwd/pwd $(BIN_DIST_PREP)/utils/pwd
# And likewise the installPackage program
$(MKDIRHIER) $(BIN_DIST_PREP)/utils/installPackage/install-inplace/bin
cp utils/installPackage/dist-install/build/installPackage/installPackage \
$(BIN_DIST_PREP)/utils/installPackage/install-inplace/bin
echo "package = ghc" >> $(BIN_DIST_VARFILE)
echo "version = $(ProjectVersion)" >> $(BIN_DIST_VARFILE)
echo "ProjectVersion = $(ProjectVersion)" >> $(BIN_DIST_VARFILE)
echo "HaveLibGmp = $(HaveLibGmp)" >> $(BIN_DIST_VARFILE)
echo "GhcLibsWithUnix = $(GhcLibsWithUnix)" >> $(BIN_DIST_VARFILE)
echo "GhcWithInterpreter = $(GhcWithInterpreter)" >> $(BIN_DIST_VARFILE)
echo "GhcHasEditline = $(GhcHasEditline)" >> $(BIN_DIST_VARFILE)
echo "BootingFromHc = $(BootingFromHc)" >> $(BIN_DIST_VARFILE)
echo "XMLDocWays = $(XMLDocWays)" >> $(BIN_DIST_VARFILE)
# We won't actually use xsltproc, but we need to know if it's "" or not
echo "XSLTPROC = $(XSLTPROC)" >> $(BIN_DIST_VARFILE)
echo "TARGETPLATFORM = $(TARGETPLATFORM)" >> $(BIN_DIST_VARFILE)
echo "HADDOCK_DOCS = $(HADDOCK_DOCS)" >> $(BIN_DIST_VARFILE)
echo "LATEX_DOCS = $(LATEX_DOCS)" >> $(BIN_DIST_VARFILE)
echo "INTEGER_LIBRARY = $(INTEGER_LIBRARY)" >> $(BIN_DIST_VARFILE)
cat distrib/Makefile-bin-vars.in >> $(BIN_DIST_VARFILE)
# With that done, we can now build the actual tarball
$(RM) -f $(BIN_DIST_NAME)
ln -s . $(BIN_DIST_NAME)
# h means "follow symlinks", e.g. if aclocal.m4 is a symlink to a source
# tree then we want to include the real file, not a symlink to it
$(TAR) hcf $(BIN_DIST_TAR) -T $(BIN_DIST_LIST)
cd $(BIN_DIST_PREP_DIR) && $(TAR) rf ../$(BIN_DIST_TAR) $(BIN_DIST_NAME)
bzip2 < $(BIN_DIST_TAR) > $(BIN_DIST_TAR_BZ2)
$(TAR) tf $(BIN_DIST_TAR) | sort > bin-manifest-$(ProjectVersion)
endif
PUBLISH_FILES = $(BIN_DIST_TAR_BZ2)
# Upload the distribution and documentation
ifneq "$(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
nTimes = set -e; for i in `seq 1 $(1)`; do echo Try "$$i: $(2)"; if $(2); then break; fi; done
.PHONY: publish-binary-dist
publish-binary-dist ::
@for f in $(PUBLISH_FILES); \
do $(call nTimes,10,$(PublishCp) $$f $(PublishLocation)/dist); \
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 ::
$(call nTimes,10,$(PublishCp) -r "$(PUBLISH_DOCDIR)"/* $(PublishLocation)/docs)
binary-dist::
@echo "Mechanical and super-natty! Inspect the result and *if* happy; freeze, sell and get some sleep!"
# -----------------------------------------------------------------------------
# Building MacOS installer packages
#
# 'framework-pkg'
# Create an installer package for /Library/Frameworks/GHC.framework
#
# 'framework-binary-dist'
# Create an installer package for GHC.framework encapsulating a
# binary-dist to make it relocatable
# FIXME: This is only partially implemented so far
ifeq "$(darwin_TARGET_OS)" "1"
.PHONY: framework-pkg framework-binary-dist
framework-pkg:
$(MAKE) -C distrib/MacOS framework-pkg
framework-binary-dist:
$(MAKE) -C distrib/MacOS framework-binary-dist
endif
# -----------------------------------------------------------------------------
# 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 ghc.spec 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)/%, $(shell grep -E "extralibs|dph" packages | grep -v "^\#" | sed "s/ .*//"))
SRC_DIST_TARBALL = ghc-$(ProjectVersion)-src.tar.bz2
SRC_DIST_EXTRALIBS_TARBALL = ghc-$(ProjectVersion)-src-extralibs.tar.bz2
VERSION :
echo $(ProjectVersion) >VERSION
dist :: VERSION
# Use:
# $(call copy_generated_compiler_file,cmm,CmmLex,x)
# to copy the generated file that replaces compiler/cmm/CmmLex.x
# XXX Should this be unconditional? Do we want to support making a src dist
# from an unbuilt tree?
copy_generated_compiler_file = \
if test -f $(FPTOOLS_TOP_ABS)/compiler/dist-stage2/build/$2.hs; \
then \
$(CP) $(FPTOOLS_TOP_ABS)/compiler/dist-stage2/build/$2.hs compiler/$1/ ; \
mv compiler/$1/$2.$3 compiler/$1/$2.$3.source ; \
fi
copy_generated_util_file = \
if test -f $(FPTOOLS_TOP_ABS)/utils/$1/dist-install/build/$1/$1-tmp/$2.hs; \
then \
$(CP) $(FPTOOLS_TOP_ABS)/utils/$1/dist-install/build/$1/$1-tmp/$2.hs utils/$1/ ; \
mv utils/$1/$2.$3 utils/$1/$2.$3.source ; \
fi