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# -----------------------------------------------------------------------------
#
# (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://ghc.haskell.org/trac/ghc/wiki/Building/Architecture
# http://ghc.haskell.org/trac/ghc/wiki/Building/Modifying
#
# -----------------------------------------------------------------------------
# Eliminate use of the built-in implicit rules, and clear out the default list
# of suffixes for suffix rules. Speeds up make quite a bit. Both are needed
# for the shortest `make -d` output.
# Don't set --no-builtin-variables; some rules might stop working if you do
# (e.g. 'make clean' in testsuite/ currently relies on an implicit $RM).
MAKEFLAGS += --no-builtin-rules
.SUFFIXES:
ifeq "$(wildcard distrib/)" ""
# We're in a bindist
.PHONY: default
default:
@echo 'Run "make install" to install'
@false
.PHONY: install show
install show:
$(MAKE) --no-print-directory -f ghc.mk $@ BINDIST=YES NO_INCLUDE_DEPS=YES
else
.PHONY: default
default : all
@:
# For help, type 'make help'
.PHONY: help
help:
@cat MAKEHELP.md
ifneq "$(filter maintainer-clean distclean clean clean_% help,$(MAKECMDGOALS))" ""
-include mk/config.mk
else
include mk/config.mk
ifeq "$(ProjectVersion)" ""
$(error Please run ./configure first)
endif
endif
include mk/custom-settings.mk
# Verify that stage 0 LLVM backend isn't affected by Bug #9439 if needed
ifeq "$(GHC_LLVM_AFFECTED_BY_9439)" "1"
ifneq "$(findstring -fllvm,$(GhcHcOpts) $(GhcStage1HcOpts))" ""
$(error Stage 0 compiler is affected by Bug #9439. Refusing to bootstrap with -fllvm)
endif
endif
# No need to update makefiles for these targets:
REALGOALS=$(filter-out binary-dist binary-dist-prep bootstrapping-files framework-pkg clean clean_% distclean maintainer-clean show echo help test fulltest fasttest,$(MAKECMDGOALS))
# configure touches certain files even if they haven't changed. This
# can mean a lot of unnecessary recompilation after a re-configure, so
# here we cache the old versions of these files so we can restore the
# timestamps.
%.old: %
@set -x && test -f $@ && cmp -s $< $@ || cp -p $< $@
touch -r $@ $<
# 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) all
$(REALGOALS) all: mk/config.mk.old mk/project.mk.old compiler/ghc.cabal.old
ifneq "$(OMIT_PHASE_0)" "YES"
@echo "===--- building phase 0"
$(MAKE) --no-print-directory -f ghc.mk phase=0 phase_0_builds
endif
ifneq "$(OMIT_PHASE_1)" "YES"
@echo "===--- building phase 1"
$(MAKE) --no-print-directory -f ghc.mk phase=1 phase_1_builds
endif
@echo "===--- building final phase"
$(MAKE) --no-print-directory -f ghc.mk phase=final $@
.PHONY: binary-dist
binary-dist: binary-dist-prep
mv bindistprep/*.tar.$(TAR_COMP_EXT) .
.PHONY: binary-dist-prep
binary-dist-prep:
ifeq "$(mingw32_TARGET_OS)" "1"
$(MAKE) --no-print-directory -f ghc.mk windows-binary-dist-prep
else
rm -f bindist-list
$(MAKE) --no-print-directory -f ghc.mk bindist BINDIST=YES
$(MAKE) --no-print-directory -f ghc.mk unix-binary-dist-prep
endif
.PHONY: clean distclean maintainer-clean
clean distclean maintainer-clean:
$(MAKE) --no-print-directory -f ghc.mk $@ CLEANING=YES
test ! -d testsuite || $(MAKE) -C testsuite $@
.PHONY: $(filter clean_%,$(MAKECMDGOALS))
$(filter clean_%, $(MAKECMDGOALS)) : clean_% :
$(MAKE) --no-print-directory -f ghc.mk $@ CLEANING=YES
.PHONY: bootstrapping-files show echo
bootstrapping-files show echo:
$(MAKE) --no-print-directory -f ghc.mk $@
ifeq "$(darwin_TARGET_OS)" "1"
.PHONY: framework-pkg
framework-pkg:
$(MAKE) -C distrib/MacOS $@
endif
# If the user says 'make A B', then we don't want to invoke two
# instances of the rule above in parallel:
.NOTPARALLEL:
endif
.PHONY: fasttest
fasttest:
$(MAKE) -C testsuite/tests CLEANUP=1 OUTPUT_SUMMARY=../../testsuite_summary.txt fast
.PHONY: fulltest test
fulltest test:
$(MAKE) -C testsuite/tests CLEANUP=1 OUTPUT_SUMMARY=../../testsuite_summary.txt
|
