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# Makefile for newlib/libc.

# Copyright (c) 1994, 1995, 1997 Cygnus Support.

# All rights reserved.

#

# Redistribution and use in source and binary forms are permitted

# provided that the above copyright notice and this paragraph are

# duplicated in all such forms and that any documentation,

# advertising materials, and other materials related to such

# distribution and use acknowledge that the software was developed

# at Cygnus Support, Inc.  Cygnus Support, Inc. may not be used to

# endorse or promote products derived from this software without

# specific prior written permission.

# THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR

# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

VERSION = 1.8.1

srcdir = .

prefix = /usr/local

exec_prefix = $(prefix)

bindir = $(exec_prefix)/bin

libdir = $(exec_prefix)/lib

datadir = $(prefix)/share

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

# Used for docn; upper-level Makefile may clear this in some configs

signal_dir = signal

SHELL = /bin/sh

INSTALL = install -c

INSTALL_PROGRAM = $(INSTALL)

INSTALL_DATA = $(INSTALL)

AR_FLAGS = qv

MAKEINFO = makeinfo

TEXI2DVI = texi2dvi

TEXIDIR=$(srcdir)/../../texinfo

SET_TEXINPUTS = TEXINPUTS=${TEXIDIR}:.:$(srcdir):$$TEXINPUTS

TOP = ..

SRCTOP = ..

TARGETDOC = `echo $${rootpre}./targetdep.tex`

.NOEXPORT:

MAKEOVERRIDES=

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

###

# These are roughly topologically sorted in order to make porting more

# streamlined.

FLAGS_TO_PASS = \

        "CC=$(CC)" \

        "CFLAGS=$(CFLAGS)" \

        "AR=$(AR)" \

        "AR_FLAGS=$(AR_FLAGS)" \

        "AS=$(AS)" \

        "DLLTOOL=$(DLLTOOL)" \

        "CROSS_CFLAGS=$(CROSS_CFLAGS)" \

        "TARGET_CFLAGS=$(TARGET_CFLAGS)" \

        "TARGET_ASFLAGS=$(TARGET_ASFLAGS)" \

        "INCLUDES=$(INCLUDES)"

# The order of SUBDIRS is very important to the integrated documentation;

# DO NOT CHANGE this order without considering doc impact.

#

LIBC_SIGNAL_LIB =

LIBC_SYS_LIB =

LIBC_MACHINE_LIB =

LIBC_UNIX_LIB =

LIBC_POSIX_LIB =

LIBC_SYSCALL_LIB =

CRT0 =

SUBDIRS = stdlib ctype stdio string signal time locale sys reent errno \

        misc machine unix posix syscalls

SUBLIBS = \

        stdlib/lib.a \

        ctype/lib.a \

        stdio/lib.a \

        string/lib.a \

        $(LIBC_SIGNAL_LIB) \

        time/lib.a \

        locale/lib.a \

        $(LIBC_SYS_LIB) \

        reent/lib.a \

        errno/lib.a \

        misc/lib.a \

        $(LIBC_MACHINE_LIB) \

        $(LIBC_UNIX_LIB) \

        $(LIBC_POSIX_LIB) \

        $(LIBC_SYSCALL_LIB)

all: libc.a $(CRT0)

libc.a: $(SUBLIBS)

        rm -f $@

        rm -rf tmp

        mkdir tmp

        rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre ; \

        cd tmp ; \

                for i in $(SUBLIBS) ; do \

                        $(AR) x ../$$i ; \

                done ; \

                $(AR) $(AR_FLAGS) ../$@ *.o

        $(RANLIB) $@

        rm -rf tmp

crt0.o: sys/crt0.o

        rm -f $@

        ln sys/crt0.o $@ >/dev/null 2>/dev/null || cp sys/crt0.o $@

sys/crt0.o: $(LIBC_SYS_LIB)

$(SUBLIBS): force

        @rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \

        (cd `echo $@ | sed -e 's:/[^/]*$$::'` ; \

                $(MAKE) $(FLAGS_TO_PASS) all) \

        || exit 1

clean-here:

        rm -f core *~ libc.a crt0.o

        rm -f libc.cp libc.dvi targetdep.tex libc.log libc.cps

        rm -f libc.aux libc.toc libc.fn libc.vr libc.tp libc.ky

        rm -f libc.pg libc.fns libc.kys libc.pgs libc.tps libc.vrs

clean mostlyclean: clean-here

        @rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \

        for i in $(SUBDIRS); do \

          if [ -f ./$$i/Makefile ] ; then \

            (cd $$i ; $(MAKE) $(FLAGS_TO_PASS) $@) || exit 1 ; \

          else true ; fi ; \

        done

distclean maintainer-clean realclean: clean-here

        @rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \

        for i in $(SUBDIRS); do \

          if [ -f ./$$i/Makefile ] ; then \

            (cd $$i ; $(MAKE) $(FLAGS_TO_PASS) $@) || exit 1 ; \

          else true ; fi ; \

        done

        rm -f Makefile config.status

info:

        -rm -f targetdep.tex

        if [ -n "$(signal_dir)" ]; then \

          echo "@set SIGNALS" >sigset.texi ; else \

          echo "@clear SIGNALS" >sigset.texi ; fi

        @rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \

        $(MAKE) "CHEW=$(CHEW)" "TARGETDOC=$(TARGETDOC)" targetdep.tex

        $(MAKEINFO) -o libc.info $(srcdir)/libc.texinfo

targetdep.tex:

        touch targetdep.tex

        @rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \

        for i in $(SUBDIRS); do \

          if [ -f ./$$i/Makefile ] ; then \

            (cd $$i ; $(MAKE) "CHEW=$(CHEW)" "TARGETDOC=$(TARGETDOC)" doc) \

            || exit 1 ; \

          else true ; fi ; \

        done

        cat $(srcdir)/sys.tex >> $(TARGETDOC)

docs: dvi

dvi:

        -rm -f targetdep.tex

        @rootpre=`pwd`/; export rootpre; \

        srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \

        $(MAKE) $(FLAGS_TO_PASS) "CHEW=$(CHEW)" "TARGETDOC=$(TARGETDOC)" \

             targetdep.tex

        $(SET_TEXINPUTS) $(TEXI2DVI) $(srcdir)/libc.texinfo

install:

install-info:

        -for i in libc.info*; do \

            $(INSTALL_DATA) $$i $(infodir)/$$i; \

          done

force:

Makefile: Makefile.in $(host_makefile_frag) $(target_makefile_frag)

        $(SHELL) config.status