libiberty/Makefile.in

   1 #
   2 # Makefile
   3 #   Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation
   4 #
   5 # This file is part of the libiberty library.
   6 # Libiberty is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU Library General Public
   8 # License as published by the Free Software Foundation; either
   9 # version 2 of the License, or (at your option) any later version.
  10 #
  11 # Libiberty is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # Library General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU Library General Public
  17 # License along with libiberty; see the file COPYING.LIB.  If not,
  18 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, USA.
  20 #
  21
  22 # This file was written, and is maintained by K. Richard Pixley
  23 # <rich@cygnus.com>.
  24
  25 #
  26 # Makefile for libiberty directory
  27 #
  28
  29 srcdir = .
  30
  31 prefix = /usr/local
  32
  33 exec_prefix = $(prefix)
  34 bindir = $(exec_prefix)/bin
  35 libdir = $(exec_prefix)/lib
  36
  37 datadir = $(prefix)/share
  38
  39 mandir = $(prefix)/man
  40 man1dir = $(mandir)/man1
  41 man2dir = $(mandir)/man2
  42 man3dir = $(mandir)/man3
  43 man4dir = $(mandir)/man4
  44 man5dir = $(mandir)/man5
  45 man6dir = $(mandir)/man6
  46 man7dir = $(mandir)/man7
  47 man8dir = $(mandir)/man8
  48 man9dir = $(mandir)/man9
  49 infodir = $(prefix)/info
  50 includedir = $(prefix)/include
  51
  52 SHELL = /bin/sh
  53
  54 # Multilib support variables.
  55 MULTISRCTOP =
  56 MULTIBUILDTOP =
  57 MULTIDIRS =
  58 MULTISUBDIR =
  59 MULTIDO = true
  60 MULTICLEAN = true
  61
  62 INSTALL = install -c
  63 INSTALL_PROGRAM = $(INSTALL)
  64 INSTALL_DATA = $(INSTALL)
  65
  66 AR = ar
  67 AR_FLAGS = rc
  68
  69 ERRORS_CC = $(CC)
  70 CC = cc
  71 CFLAGS = -g
  72 LIBCFLAGS = $(CFLAGS)
  73 MAKEINFO = makeinfo
  74 RANLIB = ranlib
  75
  76 PICFLAG =
  77
  78 MAKEOVERRIDES =
  79
  80 TARGETLIB = libiberty.a
  81
  82 CONFIG_H = lconfig.h
  83 NEEDED_LIST = lneeded-list
  84
  85 # HOST_OFILES contains the list of objects that should be in the
  86 # library (in addition to the REQUIRED_OFILES and EXTRA_OFILES).
  87 # A configuration may override this with a fixed list a object files
  88 # names (hard to maintain), or some other way to generate a list.
  89 HOST_OFILES=`cat needed-list`
  90
  91 # Extra targets that the top-level target depends on.
  92 # Specifically, what needs to be made before HOST_OFILES can be used.
  93 # Can be empty if HOST_OFILES is just a list of file names.
  94 DO_ALSO = needed-list
  95
  96 # A configuration can specify extra .o files that should be included,
  97 # even if they are in libc. (Perhaps the libc version is buggy.)
  98 EXTRA_OFILES =
  99
 100 # Flags to pass to a recursive make.
 101 FLAGS_TO_PASS = \
 102         "AR=$(AR)" \
 103         "AR_FLAGS=$(AR_FLAGS)" \
 104         "CC=$(CC)" \
 105         "CFLAGS=$(CFLAGS)" \
 106         "LIBCFLAGS=$(LIBCFLAGS)" \
 107         "EXTRA_OFILES=$(EXTRA_OFILES)" \
 108         "HDEFINES=$(HDEFINES)" \
 109         "INSTALL=$(INSTALL)" \
 110         "INSTALL_DATA=$(INSTALL_DATA)" \
 111         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
 112         "LDFLAGS=$(LDFLAGS)" \
 113         "LOADLIBES=$(LOADLIBES)" \
 114         "PICFLAG=$(PICFLAG)" \
 115         "RANLIB=$(RANLIB)" \
 116         "SHELL=$(SHELL)"
 117
 118 all: stamp-picdir $(TARGETLIB) required-list
 119         @if [ "$(RULE1)" != "not-used" ]; then \
 120           $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all; \
 121         else true; \
 122         fi
 123
 124 .PHONY: check installcheck
 125 check installcheck:
 126
 127
 128 #### Host, target, and site specific Makefile fragments come in here.
 129 ###
 130
 131 INCDIR=$(srcdir)/$(MULTISRCTOP)../include
 132
 133 COMPILE.c = $(CC) -c $(LIBCFLAGS) -I. -I$(INCDIR) $(HDEFINES)
 134 .c.o:
 135         test -z "$(PICFLAG)" || \
 136           $(COMPILE.c) $(PICFLAG) $< -o pic/$@
 137         $(COMPILE.c) $<
 138
 139 # The default target just invokes make recursively.
 140 # However, the automatic configuration (in config/mh_default).
 141 # first causes it to figure out the objects missing in libc.
 142 info install-info clean-info dvi:
 143
 144 # Include files that are in this directory.
 145 HFILES =
 146
 147 # NOTE: If you add new files to the library, add them to this list
 148 # (alphabetical), and add them to REQUIRED_OFILES or 'functions.def'.
 149 CFILES = asprintf.c alloca.c argv.c atexit.c basename.c bcmp.c bcopy.c bzero.c \
 150          choose-temp.c clock.c concat.c cplus-dem.c fdmatch.c fnmatch.c \
 151          getcwd.c getopt.c getopt1.c getpagesize.c getruntime.c \
 152          floatformat.c hex.c index.c insque.c \
 153          memchr.c memcmp.c memcpy.c memmove.c memset.c objalloc.c \
 154          obstack.c pexecute.c random.c rename.c rindex.c sigsetmask.c spaces.c \
 155          strcasecmp.c strncasecmp.c \
 156          strchr.c strdup.c strerror.c strrchr.c strsignal.c \
 157          strstr.c strtod.c strtol.c strtoul.c tmpnam.c \
 158          vasprintf.c vfork.c vfprintf.c vprintf.c vsprintf.c waitpid.c \
 159          xatexit.c xexit.c xmalloc.c xstrdup.c xstrerror.c
 160 # These are always included in the library.
 161 REQUIRED_OFILES = argv.o basename.o choose-temp.o concat.o cplus-dem.o \
 162   fdmatch.o fnmatch.o getopt.o getopt1.o getruntime.o hex.o \
 163   floatformat.o objalloc.o obstack.o pexecute.o spaces.o strerror.o \
 164   strsignal.o xatexit.o xexit.o xmalloc.o xstrdup.o xstrerror.o
 165
 166 # Do we want/need any config overrides?
 167 #
 168
 169 STAGESTUFF = $(TARGETLIB) *.o
 170
 171 INSTALL_DEST = libdir
 172 install: install_to_$(INSTALL_DEST)
 173
 174 install_to_libdir: all
 175         $(INSTALL_DATA) $(TARGETLIB) $(libdir)$(MULTISUBDIR)/$(TARGETLIB).n
 176         ( cd $(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB).n )
 177         mv -f $(libdir)$(MULTISUBDIR)/$(TARGETLIB).n $(libdir)$(MULTISUBDIR)/$(TARGETLIB)
 178         @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
 179
 180 install_to_tooldir: all
 181         $(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n
 182         ( cd $(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB).n )
 183         mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
 184         @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
 185
 186 # The default configuration adds to libiberty all those functions that are
 187 # missing in libc.  More precisely, it includes whatever $(CC) fails to find.
 188 # Then a sed+awk combination translates the ld error messages into
 189 # a list of .o files.
 190
 191 stamp-needed: stamp-picdir $(NEEDED_LIST)
 192         cp $(NEEDED_LIST) needed-tmp
 193         $(SHELL) $(srcdir)/$(MULTISRCTOP)../move-if-change needed-tmp needed-list
 194         touch stamp-needed
 195
 196 needed-list: stamp-needed ; @true
 197
 198 lneeded-list: $(EXTRA_OFILES) needed.awk errors
 199         rm -f lneeded-list
 200         f=""; \
 201         for i in `awk -f needed.awk <errors` $(EXTRA_OFILES) ; do \
 202           case " $$f " in \
 203             *" $$i "*) ;; \
 204             *) f="$$f $$i" ;; \
 205           esac ; \
 206         done ; \
 207         case $$f in \
 208             *alloca.o*) f="$$f xmalloc.o xexit.o" ;; \
 209         esac ; \
 210         echo $$f >>lneeded-list
 211
 212 # Generate an awk script that looks for functions in functions.def
 213
 214 needed.awk: $(srcdir)/functions.def Makefile
 215         echo "# !Automatically generated from $(srcdir)/functions.def"\
 216           "- DO NOT EDIT!" >needed.awk
 217         grep '^DEF(' < $(srcdir)/functions.def \
 218             | sed -e '/DEF/s|DEF.\([^,]*\).*|/\1/ { printf "\1.o " }|' \
 219             >>needed.awk
 220
 221 stamp-config: $(CONFIG_H)
 222         cp $(CONFIG_H) config.tmp
 223         $(SHELL) $(srcdir)/$(MULTISRCTOP)../move-if-change config.tmp config.h
 224         touch stamp-config
 225
 226 config.h: stamp-config ; @true
 227
 228 lconfig.h: needed2.awk errors
 229         echo "/* !Automatically generated from $(srcdir)/functions.def"\
 230           "- DO NOT EDIT! */" >lconfig.h
 231         awk -f needed2.awk <errors >>lconfig.h
 232
 233 # Generate an awk script that looks for variables in functions.def
 234
 235 needed2.awk: $(srcdir)/functions.def Makefile
 236         echo "# !Automatically generated from $(srcdir)/functions.def"\
 237           "- DO NOT EDIT!" >needed2.awk
 238         grep '^DEFVAR(' < $(srcdir)/functions.def \
 239          | sed -e '/DEFVAR/s|DEFVAR.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
 240          >>needed2.awk
 241         grep '^DEFFUNC(' < $(srcdir)/functions.def \
 242          | sed -e '/DEFFUNC/s|DEFFUNC.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
 243          >>needed2.awk
 244
 245 dummy.o: $(srcdir)/dummy.c $(srcdir)/functions.def
 246         $(CC) -c $(CFLAGS) -I. -I$(INCDIR) $(HDEFINES) $(srcdir)/dummy.c 2>/dev/null
 247
 248 errors: dummy.o $(EXTRA_OFILES)
 249         -($(ERRORS_CC) -o dummy $(CFLAGS) $(LDFLAGS) $(ERRORS_LDFLAGS) dummy.o $(EXTRA_OFILES) $(LOADLIBES)) >errors 2>&1 || true
 250
 251 # required-list is used when building a shared bfd/opcodes/libiberty library.
 252 required-list: Makefile
 253         echo $(REQUIRED_OFILES) > required-list
 254
 255 $(HOST_OFILES) $(REQUIRED_OFILES) : config.h
 256
 257 RULE1 = $(TARGETLIB)
 258 $(RULE1): $(REQUIRED_OFILES) $(DO_ALSO) .always.
 259         @$(MAKE) RULE1=not-used RULE2=$(TARGETLIB) $(FLAGS_TO_PASS) \
 260                 "HOST_OFILES=$(HOST_OFILES)"
 261
 262 # Rule invoked by recursive make in $(RULE1).
 263 RULE2 = not-used
 264 $(RULE2): $(REQUIRED_OFILES) $(HOST_OFILES)
 265         rm -rf $(TARGETLIB)
 266         $(AR) $(AR_FLAGS) $(TARGETLIB) \
 267           $(REQUIRED_OFILES) $(HOST_OFILES)
 268         $(RANLIB) $(TARGETLIB)
 269
 270 stamp-picdir:
 271         if [ -n "$(PICFLAG)" ] && [ ! -d pic ]; then \
 272           mkdir pic; \
 273         else true; fi
 274         touch stamp-picdir
 275
 276 .always.:
 277 # Do nothing.
 278
 279 .PHONY: all etags tags ls clean stage1 stage2 .always.
 280
 281 etags tags: TAGS
 282
 283 TAGS: $(CFILES) $(HFILES)
 284         etags `for i in $(HFILES) $(CFILES); do echo $(srcdir)/$$i ; done`
 285
 286 # The standalone demangler (c++filt) has been moved to binutils.
 287 demangle:
 288         @echo "The standalone demangler, now named c++filt, is now"
 289         @echo "a part of binutils."
 290         @false
 291
 292 ls:
 293         @echo Makefile $(HFILES) $(CFILES)
 294
 295 # Need to deal with profiled libraries, too.
 296
 297 mostlyclean:
 298         rm -rf *.o pic core errs \#* *.E a.out
 299         rm -f needed.awk needed2.awk errors dummy needed-list config.h stamp-*
 300         rm -f $(CONFIG_H) $(NEEDED_LIST) stamp-picdir
 301         @$(MULTICLEAN) multi-clean DO=mostlyclean
 302 clean: mostlyclean
 303         rm -f *.a required-list tmpmulti.out
 304         @$(MULTICLEAN) multi-clean DO=clean
 305 distclean: clean
 306         @$(MULTICLEAN) multi-clean DO=distclean
 307         rm -f *~ Makefile config.status alloca-conf.h xhost-mkfrag TAGS multilib.out
 308 maintainer-clean realclean: distclean
 309
 310 force:
 311
 312 Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
 313         $(SHELL) ./config.status
 314
 315 argv.o: $(INCDIR)/libiberty.h
 316 basename.o: $(INCDIR)/libiberty.h
 317 concat.o: $(INCDIR)/libiberty.h
 318 cplus-dem.o: $(INCDIR)/demangle.h
 319 fdmatch.o: $(INCDIR)/libiberty.h
 320 fnmatch.o: $(INCDIR)/fnmatch.h
 321 getopt.o: $(INCDIR)/getopt.h
 322 getopt1.o: $(INCDIR)/getopt.h
 323 getruntime.o: $(INCDIR)/libiberty.h
 324 hex.o: $(INCDIR)/libiberty.h
 325 floatformat.o: $(INCDIR)/floatformat.h
 326 objalloc.o: $(INCDIR)/objalloc.h
 327 obstack.o: $(INCDIR)/obstack.h
 328 pexecute.o: $(INCDIR)/libiberty.h
 329 spaces.o: $(INCDIR)/libiberty.h
 330 strerror.o: $(INCDIR)/libiberty.h
 331 strsignal.o: $(INCDIR)/libiberty.h
 332 xatexit.o: $(INCDIR)/libiberty.h
 333 xexit.o: $(INCDIR)/libiberty.h
 334 xmalloc.o: $(INCDIR)/libiberty.h
 335 xstrdup.o: $(INCDIR)/libiberty.h
 336 xstrerror.o: $(INCDIR)/libiberty.h