553 lines
14 KiB
Makefile
553 lines
14 KiB
Makefile
###
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### Makefile used to three-stage build a tree of source code. Also used to
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### compile other bundles, first with cc, then with gcc.
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###
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###
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### USE OF THIS FILE REQUIRES GNU MAKE!!!
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###
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### The first versions of the file were written by Rich Pixley (rich@cygnus.com).
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### Many subsequent additions (and current maintainance by) david d `zoo' zuhn,
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### (zoo@cygnus.com).
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### Every invocation of this Makefile needs to have a variable set (host),
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### which is the named used for ./configure, and also the prefix for the
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### various files and directories used in a three stage.
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ifndef host
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error:
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@echo You must set the variable \"host\" to use this Makefile ; exit 1
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else
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### from here to very near the end of the file is the real guts of this
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### Makefile, and it is not seen if the variable 'host' is not set
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###
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### START EDITTING HERE!!!
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### These things will need to be set differently for each release.
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###
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### from which cvs tree are we working?
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TREE := devo
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### binaries should be installed into?
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ROOTING := /usr/cygnus
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### When working from a tagged set of source, this should be the tag. If not,
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### then set the macro to be empty.
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CVS_TAG :=
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### The name of the cvs module for this release. The intersection of
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### CVS_MODULE and CVS_TAG defines the source files in this release.
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CVS_MODULE := latest
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### Historically, this was identical to CVS_TAG. This is changing.
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RELEASE_TAG := latest-921118
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### Historically, binaries were installed here. This is changing.
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release_root := $(ROOTING)/$(RELEASE_TAG)
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### STOP EDITTING HERE!!!
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### With luck, eventually, nothing else will need to be editted.
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TIME := time
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GCC := gcc -O -g
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GNUC := "CC=$(GCC)"
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CFLAGS := -g
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GNU_MAKE := /usr/latest/bin/make -w
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override MAKE := make
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override MFLAGS :=
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#override MAKEFLAGS :=
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SHELL := /bin/sh
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FLAGS_TO_PASS := \
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"GCC=$(GCC)" \
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"CFLAGS=$(CFLAGS)" \
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"TIME=$(TIME)" \
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"MF=$(MF)" \
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"host=$(host)"
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prefixes = -prefix=$(release_root) -exec_prefix=$(release_root)/H-$(host)
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relbindir = $(release_root)/H-$(host)/bin
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### general config stuff
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WORKING_DIR := $(host)-objdir
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STAGE1DIR := $(WORKING_DIR).1
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STAGE2DIR := $(WORKING_DIR).2
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STAGE3DIR := $(WORKING_DIR).3
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INPLACEDIR := $(host)-in-place
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HOLESDIR := $(host)-holes
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.PHONY: all
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ifdef target
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##
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## This is a cross compilation
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##
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arch = $(host)-x-$(target)
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config = $(host) -target=$(target)
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NATIVEDIR := $(arch)-native-objdir
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CYGNUSDIR := $(arch)-cygnus-objdir
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LATESTDIR := $(arch)-latest-objdir
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FLAGS_TO_PASS := $(FLAGS_TO_PASS) "target=$(target)"
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all: do-native do-latest
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build-all: build-native build-latest
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else
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##
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## This is a native compilation
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##
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all: $(host)-stamp-3stage-done
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#all: in-place do1 do2 do3 comparison
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endif
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everything: do-cross
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#everything: in-place do1 do2 do3 comparison do-cygnus
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.PHONY: do-native
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do-native: $(host)-stamp-holes $(arch)-stamp-native
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do-native-config: $(arch)-stamp-native-configured
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build-native: $(host)-stamp-holes $(arch)-stamp-native-checked
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config-native: $(host)-stamp-holes $(arch)-stamp-native-configured
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$(arch)-stamp-native:
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PATH=`pwd`/$(HOLESDIR) ; \
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export PATH ; \
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SHELL=sh ; export SHELL ; \
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$(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-native-installed $(FLAGS_TO_PASS)
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if [ -f CLEAN_ALL ] ; then rm -rf $(NATIVEDIR) ; else true ; fi
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touch $(arch)-stamp-native
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$(arch)-stamp-native-installed: $(arch)-stamp-native-checked
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cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install
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cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install-info
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touch $@
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$(arch)-stamp-native-checked: $(arch)-stamp-native-built
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# cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) check
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touch $@
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$(arch)-stamp-native-built: $(arch)-stamp-native-configured
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cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) all
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cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) info
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touch $@
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$(arch)-stamp-native-configured:
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[ -d $(NATIVEDIR) ] || mkdir $(NATIVEDIR)
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(cd $(NATIVEDIR) ; \
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$(TIME) ../$(TREE)/configure $(config) -v -srcdir=../$(TREE) \
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$(prefixes))
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touch $@
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.PHONY: do-cygnus
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do-cygnus: $(host)-stamp-holes $(arch)-stamp-cygnus
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build-cygnus: $(host)-stamp-holes $(arch)-stamp-cygnus-checked
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config-cygnus: $(host)-stamp-holes $(arch)-stamp-cygnus-configured
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$(arch)-stamp-cygnus:
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[ -f $(relbindir)/gcc ] || (echo "must have gcc available"; exit 1)
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PATH=$(relbindir):`pwd`/$(HOLESDIR) ; \
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export PATH ; \
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SHELL=sh ; export SHELL ; \
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echo ; gcc -v ; echo ; \
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$(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-cygnus-installed $(FLAGS_TO_PASS)
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if [ -f CLEAN_ALL ] ; then rm -rf $(CYGNUSDIR) ; else true ; fi
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touch $(arch)-stamp-cygnus
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$(arch)-stamp-cygnus-installed: $(arch)-stamp-cygnus-checked
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cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install
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cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info
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touch $@
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$(arch)-stamp-cygnus-checked: $(arch)-stamp-cygnus-built
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# cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check
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touch $@
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$(arch)-stamp-cygnus-built: $(arch)-stamp-cygnus-configured
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cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all
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cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info
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touch $@
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$(arch)-stamp-cygnus-configured:
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[ -d $(CYGNUSDIR) ] || mkdir $(CYGNUSDIR)
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cd $(CYGNUSDIR) ; \
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$(TIME) ../$(TREE)/configure $(config) -v -srcdir=../$(TREE) $(prefixes)
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touch $@
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.PHONY: do-latest
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do-latest: $(host)-stamp-holes $(arch)-stamp-latest
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build-latest: $(host)-stamp-holes $(arch)-stamp-latest-checked
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$(arch)-stamp-latest:
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PATH=/usr/latest/bin:`pwd`/$(HOLESDIR) ; \
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export PATH ; \
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SHELL=sh ; export SHELL ; \
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$(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-latest-installed $(FLAGS_TO_PASS)
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touch $(arch)-stamp-latest
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$(arch)-stamp-latest-installed: $(arch)-stamp-latest-checked
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cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install
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cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info
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touch $@
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$(arch)-stamp-latest-checked: $(arch)-stamp-latest-built
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# cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check
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touch $@
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$(arch)-stamp-latest-built: $(arch)-stamp-latest-configured
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cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all
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cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info
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touch $@
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$(arch)-stamp-latest-configured:
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[ -d $(LATESTDIR) ] || mkdir $(LATESTDIR)
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cd $(LATESTDIR) ; \
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$(TIME) ../$(TREE)/configure $(config) -v -srcdir=../$(TREE) $(prefixes)
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touch $@
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.PHONY: in-place
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in-place: $(host)-stamp-in-place
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$(host)-stamp-in-place:
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PATH=/bin:/usr/bin:/usr/ucb ; \
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export PATH ; \
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SHELL=/bin/sh ; export SHELL ; \
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$(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-in-place-installed host=$(host) $(FLAGS_TO_PASS)
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touch $@
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if [ -f CLEAN_ALL ] ; then \
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rm -rf $(INPLACEDIR) ; \
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else \
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mv $(INPLACEDIR) $(STAGE1DIR) ; \
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fi
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$(host)-stamp-in-place-installed: $(host)-stamp-in-place-checked
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cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install host=$(host)
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cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install-info host=$(host)
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touch $@
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$(host)-stamp-in-place-checked: $(host)-stamp-in-place-built
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# cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" check host=$(host)
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touch $@
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$(host)-stamp-in-place-built: $(host)-stamp-in-place-configured
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cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" all host=$(host)
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cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" info host=$(host)
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touch $@
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$(host)-stamp-in-place-configured: $(host)-stamp-in-place-cp
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cd $(INPLACEDIR) ; $(TIME) ./configure $(host) -v $(prefixes)
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touch $@
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$(host)-stamp-in-place-cp:
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rm -rf $(INPLACEDIR)
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mkdir $(INPLACEDIR)
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(cd $(TREE) ; tar cf - .) | (cd $(INPLACEDIR) ; tar xf -)
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touch $@
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$(host)-stamp-3stage-done: do1 do2 do3 comparison
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touch $@
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.PHONY: do1
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do1: $(host)-stamp-holes $(host)-stamp-stage1
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do1-config: $(host)-stamp-stage1-configured
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do1-build: $(host)-stamp-stage1-checked
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$(host)-stamp-stage1:
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if [ -d $(STAGE1DIR) ] ; then \
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mv $(STAGE1DIR) $(WORKING_DIR) ; \
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else \
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true ; \
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fi
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PATH=`pwd`/$(HOLESDIR) ; \
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export PATH ; \
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SHELL=sh ; export SHELL ; \
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$(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-stage1-installed host=$(host) $(FLAGS_TO_PASS) $(NATIVEC)
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touch $@
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if [ -f CLEAN_ALL ] ; then \
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rm -rf $(WORKING_DIR) ; \
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else \
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mv $(WORKING_DIR) $(STAGE1DIR) ; \
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fi
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$(host)-stamp-stage1-installed: $(host)-stamp-stage1-checked
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install host=$(host)
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" install-info host=$(host)
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touch $@
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$(host)-stamp-stage1-checked: $(host)-stamp-stage1-built
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# cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" check host=$(host)
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touch $@
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$(host)-stamp-stage1-built: $(host)-stamp-stage1-configured
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" all host=$(host)
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) "CFLAGS=$(CFLAGS)" info host=$(host)
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touch $@
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$(host)-stamp-stage1-configured:
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[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
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cd $(WORKING_DIR) ; \
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$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) $(prefixes)
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touch $@
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.PHONY: do2
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do2: $(HOLESDIR) $(host)-stamp-stage2
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$(host)-stamp-stage2:
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if [ -d $(STAGE2DIR) ] ; then \
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mv $(STAGE2DIR) $(WORKING_DIR) ; \
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else \
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true ; \
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fi
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PATH=$(relbindir):`pwd`/$(HOLESDIR) ; \
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export PATH ; \
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SHELL=sh ; export SHELL ; \
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$(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage2-installed
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mv $(WORKING_DIR) $(STAGE2DIR)
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touch $@
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$(host)-stamp-stage2-installed: $(host)-stamp-stage2-checked
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host)
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host)
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touch $@
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$(host)-stamp-stage2-checked: $(host)-stamp-stage2-built
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# cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host)
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touch $@
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$(host)-stamp-stage2-built: $(host)-stamp-stage2-configured
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host)
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host)
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touch $@
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$(host)-stamp-stage2-configured:
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[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
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cd $(WORKING_DIR) ; \
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$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) $(prefixes)
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touch $@
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.PHONY: do3
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do3: $(HOLESDIR) $(host)-stamp-stage3
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$(host)-stamp-stage3:
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if [ -d $(STAGE3DIR) ] ; then \
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mv $(STAGE3DIR) $(WORKING_DIR) ; \
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else \
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true ; \
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fi
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PATH=$(relbindir):`pwd`/$(HOLESDIR) ; \
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export PATH ; \
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SHELL=sh ; export SHELL ; \
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$(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage3-checked
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mv $(WORKING_DIR) $(STAGE3DIR)
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touch $@
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$(host)-stamp-stage3-installed: $(host)-stamp-stage3-checked
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host)
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host)
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touch $@
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$(host)-stamp-stage3-checked: $(host)-stamp-stage3-built
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# cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host)
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touch $@
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$(host)-stamp-stage3-built: $(host)-stamp-stage3-configured
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host)
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cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host)
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touch $@
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$(host)-stamp-stage3-configured:
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[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
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cd $(WORKING_DIR) ; \
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$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) $(prefixes)
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touch $@
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# These things are needed by a three-stage, but are not included locally.
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HOLES := \
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[ \
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ar \
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as \
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awk \
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basename \
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cat \
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cc \
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chmod \
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cmp \
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cp \
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date \
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diff \
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echo \
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egrep \
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ex \
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|
expr \
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find \
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grep \
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head \
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hostname \
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install \
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ld \
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lex \
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ln \
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ls \
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make \
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mkdir \
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mv \
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nm \
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pwd \
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ranlib \
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rm \
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rmdir \
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sed \
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sh \
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sort \
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test \
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time \
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touch \
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tr \
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true \
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wc \
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whoami
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### so far only sun make supports VPATH
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ifeq ($(subst sun3,sun4,$(host)),sun4)
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MAKE_HOLE :=
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else
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MAKE_HOLE := make
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endif
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### solaris 2 -- don't use /usr/ucb/cc
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ifeq (sparc-sun-solaris2,$(host))
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CC_HOLE := cc
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else
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CC_HOLE :=
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endif
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### rs6000 as is busted. We cache a patched version in unsupported.
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ifeq ($(host),rs6000-ibm-aix)
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AS_HOLE := as
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else
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AS_HOLE :=
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endif
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### These things are also needed by a three-stage, but in this case, the GNU version of the tool is required.
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PARTIAL_HOLES := \
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$(AS_HOLE) \
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$(MAKE_HOLE) \
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$(CC_HOLE) \
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flex \
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m4
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### look in these directories for things missing from a three-stage
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HOLE_DIRS := \
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/bin \
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/usr/bin \
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/usr/ucb \
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/usr/ccs/bin \
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/usr/unsupported/bin
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|
### look in these directories for alternate versions of some tools.
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PARTIAL_HOLE_DIRS := \
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/usr/latest/bin \
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/usr/progressive/bin \
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/opt/cygnus/bin \
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/usr/vintage/bin \
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/usr/unsupported/bin
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$(HOLESDIR): $(host)-stamp-holes
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$(host)-stamp-holes:
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|
-rm -rf $(HOLESDIR)
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|
-mkdir $(HOLESDIR)
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|
@for i in $(HOLES) ; do \
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found= ; \
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|
for j in $(HOLE_DIRS) ; do \
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|
if [ -x $$j/$$i ] ; then \
|
|
cp $$j/$$i $(HOLESDIR) ; \
|
|
echo $$i from $$j ; \
|
|
found=t ; \
|
|
break ; \
|
|
fi ; \
|
|
done ; \
|
|
case "$$found" in \
|
|
t) ;; \
|
|
*) echo $$i is NOT found ;; \
|
|
esac ; \
|
|
done
|
|
@for i in $(PARTIAL_HOLES) ; do \
|
|
found= ; \
|
|
for j in $(PARTIAL_HOLE_DIRS) ; do \
|
|
if [ -x $$j/$$i ] ; then \
|
|
rm -f $(HOLESDIR)/$$i ; \
|
|
cp $$j/$$i $(HOLESDIR)/$$i || exit 1; \
|
|
echo $$i from $$j ; \
|
|
found=t ; \
|
|
break ; \
|
|
fi ; \
|
|
done ; \
|
|
case "$$found" in \
|
|
t) ;; \
|
|
*) echo $$i is NOT found ;; \
|
|
esac ; \
|
|
done
|
|
touch $@
|
|
|
|
.PHONY: comparison
|
|
comparison: $(host)-stamp-3stage-compared
|
|
|
|
$(host)-stamp-3stage-compared:
|
|
rm -f .bad-compare
|
|
ifeq ($(subst rs6000-ibm-aix,mips-sgi-irix4,$(subst mips-dec-ultrix,mips-sgi-irix4,$(host))),mips-sgi-irix4)
|
|
for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
|
|
tail +10c $(STAGE2DIR)/$$i > foo1 ; \
|
|
tail +10c $(STAGE3DIR)/$$i > foo2 ; \
|
|
if cmp foo1 foo2 ; then \
|
|
true ; \
|
|
else \
|
|
echo $$i ; \
|
|
touch .bad-compare ; \
|
|
fi ; \
|
|
done
|
|
rm -f foo1 foo2
|
|
else
|
|
for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
|
|
cmp $(STAGE2DIR)/$$i $(STAGE3DIR)/$$i || touch .bad-compare ; \
|
|
done
|
|
endif
|
|
if [ -f CLEAN_ALL ] ; then \
|
|
rm -rf $(STAGE2DIR) $(STAGE3DIR) ; \
|
|
else \
|
|
if [ -f CLEAN_STAGES ] ; then \
|
|
if [ -f .bad-compare ] ; then \
|
|
true ; \
|
|
else \
|
|
rm -rf $(STAGE1DIR) $(STAGE2DIR) ; \
|
|
fi ; \
|
|
fi ; \
|
|
fi
|
|
touch $@
|
|
|
|
.PHONY: clean
|
|
clean:
|
|
rm -rf $(HOLESDIR) $(INPLACEDIR) $(WORKING_DIR)* $(host)-stamp-* *~
|
|
|
|
.PHONY: very
|
|
very:
|
|
rm -rf $(TREE)
|
|
|
|
force:
|
|
|
|
endif # host
|
|
|
|
### Local Variables:
|
|
### fill-column: 131
|
|
### End:
|