makefile

早期freebsd实现

# This file was generated automatically by configure.  Do not edit.
VPATH = .
links = alloca-conf.h
host_alias = m68k-hp-bsd
host_cpu = m68k
host_vendor = hp
host_os = bsd
host_canonical = m68k-hp-bsd
target_alias = m68k-hp-bsd
target_cpu = m68k
target_vendor = hp
target_os = bsd
target_canonical = m68k-hp-bsd
ALL=all.internal
#
# Makefile
#   Copyright (C) 1990, 1991, 1992 Free Software Foundation
#
# This file is part of the libiberty library.
# Libiberty is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# Libiberty 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
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with libiberty; see the file COPYING.LIB.  If
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
# Cambridge, MA 02139, USA.
#

# This file was written, and is maintaine by K. Richard Pixley
# <[e-mail]>.

#
# Makefile for libiberty directory
#

srcdir = .

prefix = /usr/local

exec_prefix = $(prefix)
bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib

datadir = $(prefix)/lib

mandir = $(prefix)/man
man1dir = $(mandir)/man1
man2dir = $(mandir)/man2
man3dir = $(mandir)/man3
man4dir = $(mandir)/man4
man5dir = $(mandir)/man5
man6dir = $(mandir)/man6
man7dir = $(mandir)/man7
man8dir = $(mandir)/man8
man9dir = $(mandir)/man9
infodir = $(prefix)/info
includedir = $(prefix)/include
oldincludedir =
docdir = $(datadir)/doc

SHELL = /bin/sh

INSTALL = install -c
INSTALL_PROGRAM = $(INSTALL)
INSTALL_DATA = $(INSTALL)

AR = ar
AR_FLAGS = cq

CFLAGS = -g
BISON = bison
MAKEINFO = makeinfo
RANLIB = ranlib

XTRAFLAGS =

TARGETLIB = libiberty.a

CONFIG_H = lconfig.h
NEEDED_LIST = lneeded-list

# HOST_OFILES contains the list of objects that should be in the
# library (in addition to the REQUIRED_OFILES and EXTRA_OFILES).
# A configuration may override this with a fixed list a object files
# names (hard to maintain), or some other way to generate a list.
HOST_OFILES=`cat needed-list`

# Extra targets that the top-level target depends on.
# Specifically, what needs to be made before HOST_OFILES can be used.
# Can be empty if HOST_OFILES is just a list of file names.
DO_ALSO = needed-list

# A configuration can specify extra .o files that should be included,
# even if they are in libc. (Perhaps the libc version is buggy.)
EXTRA_OFILES = 

all:	$(TARGETLIB)
.PHONY: check
check:


#### Host, target, and site specific Makefile fragments come in here.
###

.c.o:
	$(CC) -c $(CFLAGS) -I. -I$(srcdir)/../include $(HDEFINES) $(XTRAFLAGS) $<

# The default target just invokes make recursively.
# However, the automatic configuration (in config/mh_default).
# first causes it to figure out the objects missing in libc.
info install-info clean-info:

# NOTE: If you add new files to the library, edit 'functions.def'
#       and add them to this list (alphabetical order please)
CFILES = alloca.c argv.c basename.c bcmp.c bcopy.c bzero.c concat.c \
	 cplus-dem.c fdmatch.c getcwd.c getopt.c getopt1.c getpagesize.c \
         index.c insque.c memcmp.c memcpy.c memmove.c memset.c \
         obstack.c random.c rename.c rindex.c sigsetmask.c spaces.c \
         strchr.c strdup.c strerror.c strrchr.c strsignal.c \
         strstr.c strtol.c strtoul.c vfork.c vfprintf.c vprintf.c vsprintf.c
# These are always included in the library.
REQUIRED_OFILES = argv.o basename.o concat.o cplus-dem.o fdmatch.o \
	getopt.o getopt1.o obstack.o spaces.o strerror.o strsignal.o

# Do we want/need any config overrides?
#	 

STAGESTUFF = $(TARGETLIB) *.o

INSTALL_DEST = libdir
install: install_to_$(INSTALL_DEST)

install_to_libdir: all
	-parent=`echo $(libdir)|sed -e 's@/[^/]*$$@@'`; \
	if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
	-if [ -d $(libdir) ] ; then true ; else mkdir $(libdir) ; fi
	$(INSTALL_DATA) $(TARGETLIB) $(libdir)/$(TARGETLIB).n
	$(RANLIB) $(libdir)/$(TARGETLIB).n
	mv -f $(libdir)/$(TARGETLIB).n $(libdir)/$(TARGETLIB)

install_to_tooldir: all
	-parent=`echo $(tooldir)|sed -e 's@/[^/]*$$@@'`; \
	if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
	-if [ -d $(tooldir) ] ; then true ; else mkdir $(tooldir) ; fi
	-if [ -d $(tooldir)/lib ] ; then true ; else mkdir $(tooldir)/lib ; fi
	$(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib/$(TARGETLIB).n
	$(RANLIB) $(tooldir)/lib/$(TARGETLIB).n
	mv -f $(tooldir)/lib/$(TARGETLIB).n $(tooldir)/lib/$(TARGETLIB)

# The default configuration adds to libiberty all those functions that are
# missing in libc.  More precisely, it includes whatever $(CC) fails to find.
# Then a sed+awk combination translates the ld error messages into
# a list of .o files.

needed-list: $(NEEDED_LIST)
	cp $(NEEDED_LIST) needed-list

lneeded-list: $(EXTRA_OFILES) needed.awk errors
	awk -f needed.awk <errors >lneeded-list
	echo $(EXTRA_OFILES) >>lneeded-list

# Generate an awk script that looks for functions in functions.def

needed.awk: $(srcdir)/functions.def Makefile
	echo "# !Automatically generated from $(srcdir)/functions.def"\
	  "- DO NOT EDIT!" >needed.awk
	grep '^DEF(' < $(srcdir)/functions.def \
	    | sed -e '/DEF/s|DEF.\([^,]*\).*|/\1/ { printf "\1.o " }|' \
	    >>needed.awk

config.h: $(CONFIG_H)
	cp $(CONFIG_H) config.h

lconfig.h: needed2.awk errors
	echo "/* !Automatically generated from $(srcdir)/functions.def"\
	  "- DO NOT EDIT! */" >lconfig.h
	awk -f needed2.awk <errors >>lconfig.h

# Generate an awk script that looks for variables in functions.def

needed2.awk: $(srcdir)/functions.def Makefile
	echo "# !Automatically generated from $(srcdir)/functions.def"\
	  "- DO NOT EDIT!" >needed2.awk
	grep '^DEFVAR(' < $(srcdir)/functions.def \
	 | sed -e '/DEFVAR/s|DEFVAR.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
	 >>needed2.awk
	grep '^DEFFUNC(' < $(srcdir)/functions.def \
	 | sed -e '/DEFFUNC/s|DEFFUNC.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
	 >>needed2.awk

dummy.o: $(srcdir)/dummy.c $(srcdir)/functions.def
	$(CC) -c $(CFLAGS) -I. -I$(srcdir)/../include $(HDEFINES) $(XTRAFLAGS) $(srcdir)/dummy.c

errors: dummy.o $(EXTRA_OFILES)
	-($(CC) -o dummy $(LDFLAGS) dummy.o $(EXTRA_OFILES) $(LOADLIBES)) >errors 2>&1 || true

$(HOST_OFILES) $(REQUIRED_OFILES) : config.h

RULE1 = $(TARGETLIB)
$(RULE1): $(REQUIRED_OFILES) $(DO_ALSO) .always.
	@$(MAKE) RULE1=not-used RULE2=$(TARGETLIB) \
	     HOST_OFILES="$(HOST_OFILES)" \
	    "CC=$(CC)" "CFLAGS=$(CFLAGS)" \
	    "AR=$(AR)" "AR_FLAGS=$(AR_FLAGS)" "RANLIB=$(RANLIB)" \
	    "XTRAFLAGS=$(XTRAFLAGS)"

# Rule invoked by recursive make in $(RULE1).
RULE2 = not-used
$(RULE2): $(REQUIRED_OFILES) $(HOST_OFILES)
	rm -rf $(TARGETLIB)
	$(AR) $(AR_FLAGS) $(TARGETLIB) \
	  $(REQUIRED_OFILES) $(HOST_OFILES)
	$(RANLIB) $(TARGETLIB)

.always.:
# Do nothing.

.PHONEY: all etags tags ls clean stage1 stage2 .always.

etags tags: TAGS

TAGS: $(CFILES)
	etags $(HFILES) $(CFILES)

# Create a standalone demangler if so desired ("make demangle").

demangle: ${srcdir}/cplus-dem.c
	$(CC) -o $@ -DMAIN $(CFLAGS) -I. -I$(srcdir)/../include $(HDEFINES) $(XTRAFLAGS) \
	  `echo $^ | sed 's,^\./,,'`

ls:
	@echo Makefile $(HFILES) $(CFILES)

# Need to deal with profiled libraries, too.

mostlyclean:
#	rm -f *.o core errs \#* *.E a.out
#	rm -f needed.awk needed2.awk errors dummy needed-list config.h
#	rm -f $(CONFIG_H) $(NEEDED_LIST)
clean: mostlyclean
	rm -f *.a needed-list needed2.awk needed.awk errors dummy
distclean: clean
#	rm -f *~ Makefile config.status alloca-conf.h TAGS
	rm -f *~ config.status alloca-conf.h TAGS
#realclean: distclean

force:

Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
	$(SHELL) ./config.status