325 lines
9.6 KiB
Makefile
325 lines
9.6 KiB
Makefile
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#
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# Makefile
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# Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation
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#
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# This file is part of the libiberty library.
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# Libiberty is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# Libiberty is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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#
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# You should have received a copy of the GNU Library General Public
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# License along with libiberty; see the file COPYING.LIB. If not,
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# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# This file was written, and is maintained by K. Richard Pixley
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# <rich@cygnus.com>.
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#
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# Makefile for libiberty directory
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#
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srcdir = .
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prefix = /usr/local
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exec_prefix = $(prefix)
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bindir = $(exec_prefix)/bin
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libdir = $(exec_prefix)/lib
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datadir = $(prefix)/share
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mandir = $(prefix)/man
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man1dir = $(mandir)/man1
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man2dir = $(mandir)/man2
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man3dir = $(mandir)/man3
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man4dir = $(mandir)/man4
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man5dir = $(mandir)/man5
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man6dir = $(mandir)/man6
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man7dir = $(mandir)/man7
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man8dir = $(mandir)/man8
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man9dir = $(mandir)/man9
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infodir = $(prefix)/info
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includedir = $(prefix)/include
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SHELL = /bin/sh
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# Multilib support variables.
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MULTISRCTOP =
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MULTIBUILDTOP =
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MULTIDIRS =
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MULTISUBDIR =
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MULTIDO = true
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MULTICLEAN = true
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INSTALL = install -c
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INSTALL_PROGRAM = $(INSTALL)
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INSTALL_DATA = $(INSTALL)
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AR = ar
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AR_FLAGS = rc
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ERRORS_CC = $(CC)
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CC = cc
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CFLAGS = -g
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LIBCFLAGS = $(CFLAGS)
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MAKEINFO = makeinfo
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RANLIB = ranlib
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PICFLAG =
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MAKEOVERRIDES =
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TARGETLIB = libiberty.a
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CONFIG_H = lconfig.h
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NEEDED_LIST = lneeded-list
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# HOST_OFILES contains the list of objects that should be in the
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# library (in addition to the REQUIRED_OFILES and EXTRA_OFILES).
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# A configuration may override this with a fixed list a object files
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# names (hard to maintain), or some other way to generate a list.
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HOST_OFILES=`cat needed-list`
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# Extra targets that the top-level target depends on.
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# Specifically, what needs to be made before HOST_OFILES can be used.
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# Can be empty if HOST_OFILES is just a list of file names.
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DO_ALSO = needed-list
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# A configuration can specify extra .o files that should be included,
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# even if they are in libc. (Perhaps the libc version is buggy.)
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EXTRA_OFILES =
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# Flags to pass to a recursive make.
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FLAGS_TO_PASS = \
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"AR=$(AR)" \
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"AR_FLAGS=$(AR_FLAGS)" \
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"CC=$(CC)" \
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"CFLAGS=$(CFLAGS)" \
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"LIBCFLAGS=$(LIBCFLAGS)" \
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"EXTRA_OFILES=$(EXTRA_OFILES)" \
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"HDEFINES=$(HDEFINES)" \
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"LDFLAGS=$(LDFLAGS)" \
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"LOADLIBES=$(LOADLIBES)" \
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"PICFLAG=$(PICFLAG)" \
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"RANLIB=$(RANLIB)" \
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"SHELL=$(SHELL)"
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all: stamp-picdir $(TARGETLIB) required-list
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@if [ "$(RULE1)" != "not-used" ]; then \
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$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all; \
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else true; \
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fi
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.PHONY: check installcheck
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check installcheck:
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#### Host, target, and site specific Makefile fragments come in here.
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###
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INCDIR=$(srcdir)/$(MULTISRCTOP)../include
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COMPILE.c = $(CC) -c $(LIBCFLAGS) -I. -I$(INCDIR) $(HDEFINES)
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.c.o:
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test -z "$(PICFLAG)" || \
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$(COMPILE.c) $(PICFLAG) $< -o pic/$@
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$(COMPILE.c) $<
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# The default target just invokes make recursively.
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# However, the automatic configuration (in config/mh_default).
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# first causes it to figure out the objects missing in libc.
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info install-info clean-info dvi:
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# Include files that are in this directory.
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HFILES =
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# NOTE: If you add new files to the library, add them to this list
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# (alphabetical), and add them to REQUIRED_OFILES or 'functions.def'.
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CFILES = alloca.c argv.c atexit.c basename.c bcmp.c bcopy.c bzero.c \
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choose-temp.c clock.c concat.c cplus-dem.c fdmatch.c fnmatch.c \
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getcwd.c getopt.c getopt1.c getpagesize.c getruntime.c \
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floatformat.c hex.c index.c insque.c \
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memchr.c memcmp.c memcpy.c memmove.c memset.c objalloc.c \
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obstack.c random.c rename.c rindex.c sigsetmask.c spaces.c \
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strcasecmp.c strncasecmp.c \
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strchr.c strdup.c strerror.c strrchr.c strsignal.c \
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strstr.c strtod.c strtol.c strtoul.c tmpnam.c \
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vasprintf.c vfork.c vfprintf.c vprintf.c vsprintf.c waitpid.c \
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xatexit.c xexit.c xmalloc.c xstrdup.c xstrerror.c
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# These are always included in the library.
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REQUIRED_OFILES = argv.o basename.o choose-temp.o concat.o cplus-dem.o \
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fdmatch.o fnmatch.o getopt.o getopt1.o getruntime.o hex.o \
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floatformat.o objalloc.o obstack.o spaces.o strerror.o strsignal.o \
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xatexit.o xexit.o xmalloc.o xstrdup.o xstrerror.o
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# Do we want/need any config overrides?
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#
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STAGESTUFF = $(TARGETLIB) *.o
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INSTALL_DEST = libdir
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install: install_to_$(INSTALL_DEST)
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install_to_libdir: all
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$(INSTALL_DATA) $(TARGETLIB) $(libdir)/$(TARGETLIB).n
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( cd $(libdir) ; $(RANLIB) $(libdir)/$(TARGETLIB).n )
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mv -f $(libdir)/$(TARGETLIB).n $(libdir)$(MULTISUBDIR)/$(TARGETLIB)
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@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
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install_to_tooldir: all
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$(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib/$(TARGETLIB).n
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( cd $(tooldir) ; $(RANLIB) $(tooldir)/lib/$(TARGETLIB).n )
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mv -f $(tooldir)/lib/$(TARGETLIB).n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
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@$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
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# The default configuration adds to libiberty all those functions that are
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# missing in libc. More precisely, it includes whatever $(CC) fails to find.
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# Then a sed+awk combination translates the ld error messages into
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# a list of .o files.
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needed-list: stamp-picdir $(NEEDED_LIST)
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cp $(NEEDED_LIST) needed-list
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lneeded-list: $(EXTRA_OFILES) needed.awk errors
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rm -f lneeded-list
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f=""; \
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for i in `awk -f needed.awk <errors` $(EXTRA_OFILES) ; do \
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case " $$f " in \
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*" $$i "*) ;; \
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*) f="$$f $$i" ;; \
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esac ; \
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done ; \
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case $$f in \
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*alloca.o*) f="$$f xmalloc.o xexit.o" ;; \
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esac ; \
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echo $$f >>lneeded-list
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# Generate an awk script that looks for functions in functions.def
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needed.awk: $(srcdir)/functions.def Makefile
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echo "# !Automatically generated from $(srcdir)/functions.def"\
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"- DO NOT EDIT!" >needed.awk
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grep '^DEF(' < $(srcdir)/functions.def \
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| sed -e '/DEF/s|DEF.\([^,]*\).*|/\1/ { printf "\1.o " }|' \
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>>needed.awk
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config.h: $(CONFIG_H)
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cp $(CONFIG_H) config.h
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lconfig.h: needed2.awk errors
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echo "/* !Automatically generated from $(srcdir)/functions.def"\
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"- DO NOT EDIT! */" >lconfig.h
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awk -f needed2.awk <errors >>lconfig.h
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# Generate an awk script that looks for variables in functions.def
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needed2.awk: $(srcdir)/functions.def Makefile
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echo "# !Automatically generated from $(srcdir)/functions.def"\
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"- DO NOT EDIT!" >needed2.awk
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grep '^DEFVAR(' < $(srcdir)/functions.def \
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| sed -e '/DEFVAR/s|DEFVAR.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
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>>needed2.awk
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grep '^DEFFUNC(' < $(srcdir)/functions.def \
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| sed -e '/DEFFUNC/s|DEFFUNC.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
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>>needed2.awk
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dummy.o: $(srcdir)/dummy.c $(srcdir)/functions.def
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$(CC) -c $(CFLAGS) -I. -I$(INCDIR) $(HDEFINES) $(srcdir)/dummy.c 2>/dev/null
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errors: dummy.o $(EXTRA_OFILES)
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-($(ERRORS_CC) -o dummy $(CFLAGS) $(LDFLAGS) $(ERRORS_LDFLAGS) dummy.o $(EXTRA_OFILES) $(LOADLIBES)) >errors 2>&1 || true
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# required-list is used when building a shared bfd/opcodes/libiberty library.
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required-list: Makefile
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echo $(REQUIRED_OFILES) > required-list
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$(HOST_OFILES) $(REQUIRED_OFILES) : config.h
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RULE1 = $(TARGETLIB)
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$(RULE1): $(REQUIRED_OFILES) $(DO_ALSO) .always.
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@$(MAKE) RULE1=not-used RULE2=$(TARGETLIB) $(FLAGS_TO_PASS) \
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"HOST_OFILES=$(HOST_OFILES)"
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# Rule invoked by recursive make in $(RULE1).
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RULE2 = not-used
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$(RULE2): $(REQUIRED_OFILES) $(HOST_OFILES)
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rm -rf $(TARGETLIB)
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$(AR) $(AR_FLAGS) $(TARGETLIB) \
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$(REQUIRED_OFILES) $(HOST_OFILES)
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$(RANLIB) $(TARGETLIB)
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stamp-picdir:
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if [ -n "$(PICFLAG)" ] && [ ! -d pic ]; then \
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mkdir pic; \
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else true; fi
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touch stamp-picdir
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.always.:
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# Do nothing.
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.PHONY: all etags tags ls clean stage1 stage2 .always.
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etags tags: TAGS
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TAGS: $(CFILES) $(HFILES)
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etags `for i in $(HFILES) $(CFILES); do echo $(srcdir)/$$i ; done`
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# The standalone demangler (c++filt) has been moved to binutils.
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demangle:
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@echo "The standalone demangler, now named c++filt, is now"
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@echo "a part of binutils."
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@false
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ls:
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@echo Makefile $(HFILES) $(CFILES)
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# Need to deal with profiled libraries, too.
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mostlyclean:
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rm -rf *.o pic core errs \#* *.E a.out
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rm -f needed.awk needed2.awk errors dummy needed-list config.h
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rm -f $(CONFIG_H) $(NEEDED_LIST) stamp-picdir
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@$(MULTICLEAN) multi-clean DO=mostlyclean
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clean: mostlyclean
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rm -f *.a required-list tmpmulti.out
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@$(MULTICLEAN) multi-clean DO=clean
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distclean: clean
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rm -f *~ Makefile config.status alloca-conf.h xhost-mkfrag TAGS multilib.out
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@$(MULTICLEAN) multi-clean DO=distclean
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maintainer-clean realclean: distclean
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force:
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Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
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$(SHELL) ./config.status
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argv.o: $(INCDIR)/libiberty.h
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basename.o: $(INCDIR)/libiberty.h
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concat.o: $(INCDIR)/libiberty.h
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cplus-dem.o: $(INCDIR)/demangle.h
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fdmatch.o: $(INCDIR)/libiberty.h
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fnmatch.o: $(INCDIR)/fnmatch.h
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getopt.o: $(INCDIR)/getopt.h
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getopt1.o: $(INCDIR)/getopt.h
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getruntime.o: $(INCDIR)/libiberty.h
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hex.o: $(INCDIR)/libiberty.h
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floatformat.o: $(INCDIR)/floatformat.h
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objalloc.o: $(INCDIR)/objalloc.h
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obstack.o: $(INCDIR)/obstack.h
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spaces.o: $(INCDIR)/libiberty.h
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strerror.o: $(INCDIR)/libiberty.h
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strsignal.o: $(INCDIR)/libiberty.h
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xatexit.o: $(INCDIR)/libiberty.h
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xexit.o: $(INCDIR)/libiberty.h
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xmalloc.o: $(INCDIR)/libiberty.h
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xstrdup.o: $(INCDIR)/libiberty.h
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xstrerror.o: $(INCDIR)/libiberty.h
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