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binutils-gdb/test-build.mk

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Makefile
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###
### Makefile used to three-stage build a tree of source code. Also used to
### compile other bundles, first with cc, then with gcc.
###
### This file was written and is maintained by K. Richard Pixley,
### <rich@cygnus.com>.
### Every invocation of this Makefile needs to have a variable set (host),
### which is the named used for ./configure, and also the prefix for the
### various files and directories used in a three stage.
ifndef host
error:; @echo You must set the variable \"host\" to use this Makefile ; exit 1
else
### from here to very near the end of the file is the real guts of this
### Makefile, and it is not seen if the variable 'host' is not set
###
### START EDITTING HERE!!!
### These things will need to be set differently for each release.
###
### from which cvs tree are we working?
TREE := devo
### binaries should be installed into?
ROOTING := /usr/cygnus
### When working from a tagged set of source, this should be the tag. If not,
### then set the macro to be empty.
#CVS_TAG := -r emacs-920529
CVS_TAG :=
### The name of the cvs module for this release. The intersection of
### CVS_MODULE and CVS_TAG defines the source files in this release.
CVS_MODULE := devo
### Historically, this was identical to CVS_TAG. This is changing.
RELEASE_TAG := latest
### Historically, binaries were installed here. This is changing.
release_root := $(ROOTING)/$(RELEASE_TAG)
### STOP EDITTING HERE!!!
### With luck, eventually, nothing else will need to be editted.
TIME := time
GCC := gcc -O
GNU_MAKE := /usr/latest/bin/make
override MAKE := make
override MAKEFLAGS :=
override MFLAGS :=
SHELL := /bin/sh
.NOEXPORT:
FLAGS_TO_PASS := \
"GCC=$(GCC)" \
"TIME=$(TIME)" \
"MF=$(MF)"
### general config stuff
WORKING_DIR := $(host)-objdir
STAGE1DIR := $(WORKING_DIR).1
STAGE2DIR := $(WORKING_DIR).2
STAGE3DIR := $(WORKING_DIR).3
INPLACEDIR := $(host)-in-place
HOLESDIR := $(host)-holes
.PHONY: all
all: $(TREE)-stamp-co do1 do2 do3 comparison
.PHONY: in-place
in-place: $(host)-stamp-in-place
$(host)-stamp-in-place: $(TREE)-stamp-co
PATH=/bin:/usr/bin:/usr/ucb ; \
export PATH ; \
SHELL=/bin/sh ; export SHELL ; \
$(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-in-place-installed host=$(host) $(FLAGS_TO_PASS)
touch $@
$(host)-stamp-in-place-installed: $(host)-stamp-in-place-checked
(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) install host=$(host))
(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) install-info host=$(host))
touch $@
$(host)-stamp-in-place-checked: $(host)-stamp-in-place-built
# (cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) check host=$(host))
touch $@
$(host)-stamp-in-place-built: $(host)-stamp-in-place-configured
(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) all host=$(host))
(cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(MF) info host=$(host))
touch $@
$(host)-stamp-in-place-configured: $(host)-stamp-in-place-cp
(cd $(INPLACEDIR) ; \
$(TIME) ./configure $(host) -v \
-prefix=$(release_root) \
-exec_prefix=$(release_root)/H-$(host))
touch $@
$(host)-stamp-in-place-cp:
rm -rf $(INPLACEDIR)
mkdir $(INPLACEDIR)
(cd $(TREE) ; tar cf - .) | (cd $(INPLACEDIR) ; tar xf -)
touch $@
.PHONY: do1
do1: $(host)-stamp-holes $(host)-stamp-stage1
$(host)-stamp-stage1:
if [ -d $(STAGE1DIR) ] ; then \
mv $(STAGE1DIR) $(WORKING_DIR) ; \
else \
true ; \
fi
PATH=`pwd`/$(HOLESDIR) ; \
export PATH ; \
SHELL=sh ; export SHELL ; \
$(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-stage1-installed host=$(host) $(FLAGS_TO_PASS)
touch $@
mv $(WORKING_DIR) $(STAGE1DIR)
$(host)-stamp-stage1-installed: $(host)-stamp-stage1-checked
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) install host=$(host))
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) install-info host=$(host))
touch $@
$(host)-stamp-stage1-checked: $(host)-stamp-stage1-built
# (cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) check host=$(host))
touch $@
$(host)-stamp-stage1-built: $(host)-stamp-stage1-configured
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) all host=$(host))
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(MF) info host=$(host))
touch $@
$(host)-stamp-stage1-configured:
[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
(cd $(WORKING_DIR) ; \
$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) \
-prefix=$(release_root) \
-exec_prefix=$(release_root)/H-$(host))
touch $@
.PHONY: do2
do2: $(HOLESDIR) $(host)-stamp-stage2
$(host)-stamp-stage2:
if [ -d $(STAGE2DIR) ] ; then \
mv $(STAGE2DIR) $(WORKING_DIR) ; \
else \
true ; \
fi
PATH=$(release_root)/H-$(host)/bin:`pwd`/$(HOLESDIR) ; \
export PATH ; \
SHELL=sh ; export SHELL ; \
$(TIME) $(MAKE) -f test-build.mk -w $(STAGE2DIR) host=$(host) $(FLAGS_TO_PASS)
touch $@
$(STAGE2DIR): $(host)-stamp-stage2-installed
mv $(WORKING_DIR) $(STAGE2DIR)
$(host)-stamp-stage2-installed: $(host)-stamp-stage2-checked
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install host=$(host))
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install-info host=$(host))
touch $@
$(host)-stamp-stage2-checked: $(host)-stamp-stage2-built
# (cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" check host=$(host))
touch $@
$(host)-stamp-stage2-built: $(host)-stamp-stage2-configured
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" all host=$(host))
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" info host=$(host))
touch $@
$(host)-stamp-stage2-configured:
[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
(cd $(WORKING_DIR) ; \
$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) \
-prefix=$(release_root) \
-exec_prefix=$(release_root)/H-$(host))
touch $@
.PHONY: do3
do3: $(HOLESDIR) $(host)-stamp-stage3
$(host)-stamp-stage3:
if [ -d $(TREE)/gcc ] ; then \
if [ -d $(STAGE3DIR) ] ; then \
mv $(STAGE3DIR) $(WORKING_DIR) ; \
else \
true ; \
fi ; \
PATH=$(release_root)/H-$(host)/bin:`pwd`/$(HOLESDIR) ; \
export PATH ; \
SHELL=sh ; export SHELL ; \
$(TIME) $(MAKE) -f test-build.mk -w $(STAGE3DIR) host=$(host) $(FLAGS_TO_PASS) ; \
else \
true ; \
fi
touch $@
$(STAGE3DIR): $(host)-stamp-stage3-checked
mv $(WORKING_DIR) $(STAGE3DIR)
$(host)-stamp-stage3-installed: $(host)-stamp-stage3-checked
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install host=$(host))
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" install-info host=$(host))
touch $@
$(host)-stamp-stage3-checked: $(host)-stamp-stage3-built
# (cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" check host=$(host))
touch $@
$(host)-stamp-stage3-built: $(host)-stamp-stage3-configured
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" all host=$(host))
(cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(MF) "CC=$(GCC)" info host=$(host))
touch $@
$(host)-stamp-stage3-configured:
[ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
(cd $(WORKING_DIR) ; \
$(TIME) ../$(TREE)/configure $(host) -v -srcdir=../$(TREE) \
-prefix=$(release_root) \
-exec_prefix=$(release_root)/H-$(host))
touch $@
# These things are needed by a three-stage, but are not included locally.
HOLES := \
[ \
ar \
as \
awk \
basename \
cat \
cc \
chmod \
cmp \
cp \
date \
diff \
echo \
egrep \
ex \
expr \
find \
grep \
hostname \
install \
ld \
lex \
ln \
ls \
make \
mkdir \
mv \
nm \
pwd \
ranlib \
rm \
rmdir \
sed \
sh \
sort \
test \
time \
touch \
tr \
true \
wc \
whoami
### so far only sun make supports VPATH
ifeq ($(subst sun3,sun4,$(host)),sun4)
MAKE_HOLE :=
else
MAKE_HOLE := make
endif
### rs6000 as is busted. We cache a patched version in unsupported.
ifeq ($(subst sun3,rs6000,$(host)),rs6000)
AS_HOLE := as
else
AS_HOLE :=
endif
### These things are also needed by a three-stage, but in this case, the GNU version of the tool is required.
PARTIAL_HOLES := \
$(AS_HOLE) \
$(MAKE_HOLE) \
flex \
m4
### look in these directories for things missing from a three-stage
HOLE_DIRS := \
/bin \
/usr/bin \
/usr/ucb \
/usr/unsupported/bin
### look in these directories for alternate versions of some tools.
PARTIAL_HOLE_DIRS := \
/usr/latest/bin \
/usr/progressive/bin \
/usr/vintage/bin \
/usr/unsupported/bin
$(HOLESDIR): $(host)-stamp-holes
$(host)-stamp-holes:
-rm -rf $(HOLESDIR)
-mkdir $(HOLESDIR)
for i in $(HOLES) ; do \
found= ; \
for j in $(HOLE_DIRS) ; do \
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 $@
.PHONY: comparison
comparison:
ifeq ($(subst rs6000,iris4,$(subst decstation,iris4,$(host))),iris4)
if [ -d $(TREE)/gcc ] ; then \
for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
tail +10c $(STAGE2DIR)/$$i > foo1 ; \
tail +10c $(STAGE3DIR)/$$i > foo2 ; \
cmp foo1 foo2 || echo $$i ; \
done ; \
else \
true ; \
fi
else
if [ -d $(TREE)/gcc ] ; then \
for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
cmp $(STAGE2DIR)/$$i $(STAGE3DIR)/$$i ; \
done ; \
else \
true ; \
fi
endif
.PHONY: clean
clean:
rm -rf $(HOLESDIR) $(INPLACEDIR) $(WORKING_DIR)* $(host)-stamp-* *~
.PHONY: very
very:
rm -rf $(TREE) $(TREE)-stamp-co
.PHONY: $(TREE)
$(TREE): $(TREE)-stamp-co
$(TREE)-stamp-co:
rm -rf $(TREE)
$(TIME) cvs co $(CVS_TAG) $(CVS_MODULE)
touch $@
force:
endif # host
### Local Variables:
### fill-column: 131
### End:
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