# GNU Make-specific makefile for GNU Make. # Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc. # This file is part of GNU Make. # # GNU Make is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # GNU Make is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Make; see the file COPYING. If not, write to # the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. .PHONY: default default: # Get most of the information from the Unix-compatible makefile. include compatMakefile # Set `ARCH' to a string for the type of machine. ifndef ARCH ifdef machine ARCH = $(machine) endif # machine endif # not ARCH ifdef ARCH # We know the type of machine, so put the binaries in subdirectories. $(ARCH)/%.o: %.c $(COMPILE.c) $< $(OUTPUT_OPTION) objs := $(addprefix $(ARCH)/,$(objs)) prog := $(ARCH)/make archpfx = $(ARCH)/ $(archpfx)load.o: load.c $(COMPILE.c) $(LOAD_AVG) $< -o $@ $(archpfx)load.dep: load.c $(mkdep) $(LOAD_AVG) $< | sed 's,$*\.o,& $@,' > $@ $(archpfx)remote.o: remote.c $(COMPILE.c) $(REMOTE) $< -o $@ $(archpfx)remote.dep: remote.c $(mkdep) $(REMOTE) $< | sed 's,$*\.o,& $@,' > $@ CPPFLAGS = $(defines) ifneq "$(wildcard $(ARCH)/makefile)" "" include $(ARCH)/makefile objs := $(sort $(objs) $(addprefix $(ARCH)/,$(ALLOCA) $(extras))) endif ifndef no_libc libc_dir = /home/gd2/gnu/libc/$(ARCH) ifneq ($(wildcard $(libc_dir)),) ifneq ($(wildcard $(libc_dir)/works-for-make),) #CPPFLAGS := -I$(libc_dir)/include #LDFLAGS := -nostdlib $(libc_dir)/lib/start.o #LOADLIBES := $(LOADLIBES) \ # $(libc_dir)/lib/mcheck-init.o \ # $(libc_dir)/lib/libc.a \ # -lgcc \ # $(libc_dir)/lib/libc.a CC := $(CC) -b glibc # glob is in the C library. globdep = $(libc_dir)/lib/libc.a globlib = # So is getopt. GETOPT = else globdep = glob/libglob.a globlib = $(globdep) CPPFLAGS := $(CPPFLAGS) -Iglob endif endif endif else # Not ARCH prog := make endif ifneq "$(findstring gcc,$(CC))" "" CFLAGS = -g -W -Wunused -Wpointer-arith -Wreturn-type -Wswitch else CFLAGS = -g endif ifdef yescustoms REMOTE := -DCUSTOMS LOADLIBES := libcustoms.a endif # Define the command to make dependencies. ifneq "$(findstring gcc,$(CC))" "" # Don't include system directories. mkdep-nolib = $(CC) -MM $(CPPFLAGS) else mkdep-nolib = $(mkdep) endif mkdep = $(CC) -M $(CPPFLAGS) depfiles = $(objs:.o=.dep) ifdef yescustoms prog := $(prog)-customs endif .PHONY: default default: $(prog) $(prog): $(objs) $(globdep) $(CC) $(LDFLAGS) $^ $(globlib) $(LOADLIBES) -o $@.new mv -f $@.new $@ globfiles = $(addprefix glob/,COPYING.LIB Makefile \ glob.c fnmatch.c glob.h fnmatch.h) $(globfiles): /home/gd/gnu/libc/posix/glob.tar tar xvfm $< $@ /home/gd/gnu/libc/posix/glob.tar: force $(MAKE) -C $(@D) $(@F) no_deps=t .PHONY: force force: # Make the Unix-compatible Makefile to be distributed by appending # the automatically-generated dependencies to compatMakefile. ifeq ($(mkdep),$(mkdep-nolib)) nolib-deps = $(depfiles) else %.dep: %.c $(mkdep-nolib) $< | sed 's,$*\.o,$(@:.dep=.o) $@,' > $@ ifdef archpfx load.dep: load.c $(mkdep-nolib) $(LOAD_AVG) $< | sed 's,$*\.o,& $@,' > $@ remote.dep: remote.c $(mkdep-nolib) $(REMOTE) $< | sed 's,$*\.o,& $@,' > $@ endif nolib-deps = $(patsubst $(archpfx)%,%,$(depfiles)) endif Makefile: compatMakefile $(nolib-deps) (cat $<; \ echo '# Automatically generated dependencies.'; \ sed -e 's/ [^ ]*\.dep//' -e 's=$(archpfx)==' $(filter-out $<,$^) \ ) > $@ .SUFFIXES: .dep # Maintain the automatically-generated dependencies. ifndef no_deps include $(archpfx)depend $(archpfx)depend: GNUmakefile compatMakefile (for file in $(depfiles); \ do echo include $$file; done) > $@ $(archpfx)%.dep: %.c $(mkdep) $< | sed 's,$*\.o,$(@:.dep=.o) $@,' > $@ endif ETAGS = etags -T # for v19 etags # Run the tests. .PHONY: tests testdir := $(shell ls -d1 make-test-?.? | sort -n +0.10 -0.11 +0.12 | tail -1l) tests: $(testdir)/run_make_tests.pl $(prog) cd $(<D); perl $(<F) # Make the distribution tar files. .PHONY: dist # Figure out the version number from the source of `version.c'. version := \ $(strip $(shell sed -e '/=/!d' -e 's/^.*"\(.*\)";$$/\1/' < version.c)) tarfiles := make make-doc tarfiles := $(addsuffix -$(version).tar.Z,$(tarfiles)) # Depend on default and doc so we don't ship anything that won't compile. dist: default doc tests $(tarfiles) dist: local-inst .PHONY: local-inst local-inst: $(prog) install -c -g kmem -o $(USER) -m 2755 $< /usr/local/gnubin/make # Put the alpha distribution files in the anonymous FTP directory. alpha-files = $(tarfiles) GNUmakefile compatMakefile $(testdir).tar.Z dist: alpha .PHONY: alpha alpha-dir := ~ftp/gnu alpha-files := $(addprefix $(alpha-dir)/,$(alpha-files)) alpha: $(alpha-dir) $(alpha-files) $(alpha-dir)/%: % @rm -f $@ cp $< $@ # Implicit rule to make README and README-doc. %: %.template version.c sed 's/VERSION/$(version)/' < $< > $@ define make-tar @rm -fr make-$(version) ln -s . make-$(version) tar cvhf $(@:.Z=) $(addprefix make-$(version)/,$^) rm -f make-$(version) compress -f $(@:.Z=) endef make-doc-$(version).tar.Z: README-doc COPYING make.dvi make.info make.info* $(make-tar) make-$(version).tar.Z: README COPYING ChangeLog CHANGES TAGS tags Makefile \ $(srcs) remote-*.c $(globfiles) make.texinfo gpl.texinfo \ make.cp* make.fn* make.ky* make.pg* make.toc make.tp* make.vr* \ make.aux make.man texinfo.tex $(make-tar) ifneq (,) tests := $(filter-out %~,$(wildcard tests/*)) make-tests-$(version).tar.Z: $(tests) @rm -fr make-tests-$(version) ln -s tests make-tests-$(version) tar cvhf $(@:.Z=) $(patsubst tests/%,make-tests-$(version)/%,$^) rm -f make-tests-$(version) compress -f $(@:.Z=) endif $(archpfx)loadtest: $(archpfx)load.o