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=$(LOADLIBES)" \
 114         "RANLIB=$(RANLIB)" \
 115         "SHELL=$(SHELL)"
 116
 117 all: stamp-picdir $(TARGETLIB) required-list
 118         @if [ "$(RULE1)" != "not-used" ]; then \
 119           $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=all; \
 120         else true; \
 121         fi
 122
 123 .PHONY: check installcheck
 124 check installcheck:
 125
 126
 127 #### Host, target, and site specific Makefile fragments come in here.
 128 ###
 129
 130 INCDIR=$(srcdir)/$(MULTISRCTOP)../include
 131
 132 COMPILE.c = $(CC) -c $(LIBCFLAGS) -I. -I$(INCDIR) $(HDEFINES)
 133 .c.o:
 134         test x"$(enable_shared)" != xyes || \
 135           $(COMPILE.c) $(PICFLAG) $< -o pic/$@
 136         $(COMPILE.c) $<
 137
 138 # The default target just invokes make recursively.
 139 # However, the automatic configuration (in config/mh_default).
 140 # first causes it to figure out the objects missing in libc.
 141 info install-info clean-info dvi:
 142
 143 # Include files that are in this directory.
 144 HFILES =
 145
 146 # NOTE: If you add new files to the library, add them to this list
 147 # (alphabetical), and add them to REQUIRED_OFILES or 'functions.def'.
 148 CFILES = asprintf.c alloca.c argv.c atexit.c basename.c bcmp.c bcopy.c bzero.c \
 149          choose-temp.c clock.c concat.c cplus-dem.c fdmatch.c fnmatch.c \
 150          getcwd.c getopt.c getopt1.c getpagesize.c getruntime.c \
 151          floatformat.c hex.c index.c insque.c \
 152          memchr.c memcmp.c memcpy.c memmove.c memset.c objalloc.c \
 153          obstack.c pexecute.c random.c rename.c rindex.c sigsetmask.c spaces.c \
 154          strcasecmp.c strncasecmp.c \
 155          strchr.c strdup.c strerror.c strrchr.c strsignal.c \
 156          strstr.c strtod.c strtol.c strtoul.c tmpnam.c \
 157          vasprintf.c vfork.c vfprintf.c vprintf.c vsprintf.c waitpid.c \
 158          xatexit.c xexit.c xmalloc.c xstrdup.c xstrerror.c
 159 # These are always included in the library.
 160 REQUIRED_OFILES = argv.o basename.o choose-temp.o concat.o cplus-dem.o \
 161   fdmatch.o fnmatch.o getopt.o getopt1.o getruntime.o hex.o \
 162   floatformat.o objalloc.o obstack.o pexecute.o spaces.o strerror.o \
 163   strsignal.o xatexit.o xexit.o xmalloc.o xstrdup.o xstrerror.o
 164
 165 # Do we want/need any config overrides?
 166 #
 167
 168 STAGESTUFF = $(TARGETLIB) *.o
 169
 170 INSTALL_DEST = libdir
 171 install: install_to_$(INSTALL_DEST)
 172
 173 install_to_libdir: all
 174         $(INSTALL_DATA) $(TARGETLIB) $(libdir)$(MULTISUBDIR)/$(TARGETLIB).n
 175         ( cd $(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB).n )
 176         mv -f $(libdir)$(MULTISUBDIR)/$(TARGETLIB).n $(libdir)$(MULTISUBDIR)/$(TARGETLIB)
 177         @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
 178
 179 install_to_tooldir: all
 180         $(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n
 181         ( cd $(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB).n )
 182         mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB).n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)
 183         @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
 184
 185 # The default configuration adds to libiberty all those functions that are
 186 # missing in libc.  More precisely, it includes whatever $(CC) fails to find.
 187 # Then a sed+awk combination translates the ld error messages into
 188 # a list of .o files.
 189
 190 stamp-needed: stamp-picdir $(NEEDED_LIST)
 191         cp $(NEEDED_LIST) needed-tmp
 192         $(SHELL) $(srcdir)/$(MULTISRCTOP)../move-if-change needed-tmp needed-list
 193         touch stamp-needed
 194
 195 needed-list: stamp-needed ; @true
 196
 197 lneeded-list: $(EXTRA_OFILES) needed.awk errors
 198         rm -f lneeded-list
 199         f=""; \
 200         for i in `awk -f needed.awk <errors` $(EXTRA_OFILES) ; do \
 201           case " $$f " in \
 202             *" $$i "*) ;; \
 203             *) f="$$f $$i" ;; \
 204           esac ; \
 205         done ; \
 206         case $$f in \
 207             *alloca.o*) f="$$f xmalloc.o xexit.o" ;; \
 208         esac ; \
 209         echo $$f >>lneeded-list
 210
 211 # Generate an awk script that looks for functions in functions.def
 212
 213 needed.awk: $(srcdir)/functions.def Makefile
 214         echo "# !Automatically generated from $(srcdir)/functions.def"\
 215           "- DO NOT EDIT!" >needed.awk
 216         grep '^DEF(' < $(srcdir)/functions.def \
 217             | sed -e '/DEF/s|DEF.\([^,]*\).*|/\1/ { printf "\1.o " }|' \
 218             >>needed.awk
 219
 220 stamp-config: $(CONFIG_H)
 221         cp $(CONFIG_H) config.tmp
 222         $(SHELL) $(srcdir)/$(MULTISRCTOP)../move-if-change config.tmp config.h
 223         touch stamp-config
 224
 225 config.h: stamp-config ; @true
 226
 227 lconfig.h: needed2.awk errors
 228         echo "/* !Automatically generated from $(srcdir)/functions.def"\
 229           "- DO NOT EDIT! */" >lconfig.h
 230         awk -f needed2.awk <errors >>lconfig.h
 231
 232 # Generate an awk script that looks for variables in functions.def
 233
 234 needed2.awk: $(srcdir)/functions.def Makefile
 235         echo "# !Automatically generated from $(srcdir)/functions.def"\
 236           "- DO NOT EDIT!" >needed2.awk
 237         grep '^DEFVAR(' < $(srcdir)/functions.def \
 238          | sed -e '/DEFVAR/s|DEFVAR.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
 239          >>needed2.awk
 240         grep '^DEFFUNC(' < $(srcdir)/functions.def \
 241          | sed -e '/DEFFUNC/s|DEFFUNC.\([^,]*\).*|/\1/ { printf "#ifndef NEED_\1\\n#define NEED_\1\\n#endif\\n" }|' \
 242          >>needed2.awk
 243
 244 dummy.o: $(srcdir)/dummy.c $(srcdir)/functions.def
 245         $(CC) -c $(CFLAGS) -I. -I$(INCDIR) $(HDEFINES) $(srcdir)/dummy.c 2>/dev/null
 246
 247 errors: dummy.o $(EXTRA_OFILES)
 248         -($(ERRORS_CC) -o dummy $(CFLAGS) $(LDFLAGS) $(ERRORS_LDFLAGS) dummy.o $(EXTRA_OFILES) $(LOADLIBES)) >errors 2>&1 || true
 249
 250 # required-list is used when building a shared bfd/opcodes/libiberty library.
 251 required-list: Makefile
 252         echo $(REQUIRED_OFILES) > required-list
 253
 254 $(HOST_OFILES) $(REQUIRED_OFILES) : config.h
 255
 256 RULE1 = $(TARGETLIB)
 257 $(RULE1): $(REQUIRED_OFILES) $(DO_ALSO) .always.
 258         @$(MAKE) RULE1=not-used RULE2=$(TARGETLIB) $(FLAGS_TO_PASS) \
 259                 "HOST_OFILES=$(HOST_OFILES)"
 260
 261 # Rule invoked by recursive make in $(RULE1).
 262 RULE2 = not-used
 263 $(RULE2): $(REQUIRED_OFILES) $(HOST_OFILES)
 264         rm -rf $(TARGETLIB)
 265         $(AR) $(AR_FLAGS) $(TARGETLIB) \
 266           $(REQUIRED_OFILES) $(HOST_OFILES)
 267         $(RANLIB) $(TARGETLIB)
 268
 269 stamp-picdir:
 270         if [ x"$(enable_shared)" = xyes ] && [ ! -d pic ]; then \
 271           mkdir pic; \
 272         else true; fi
 273         touch stamp-picdir
 274
 275 .always.:
 276 # Do nothing.
 277
 278 .PHONY: all etags tags ls clean stage1 stage2 .always.
 279
 280 etags tags: TAGS
 281
 282 TAGS: $(CFILES) $(HFILES)
 283         etags `for i in $(HFILES) $(CFILES); do echo $(srcdir)/$$i ; done`
 284
 285 # The standalone demangler (c++filt) has been moved to binutils.
 286 demangle:
 287         @echo "The standalone demangler, now named c++filt, is now"
 288         @echo "a part of binutils."
 289         @false
 290
 291 ls:
 292         @echo Makefile $(HFILES) $(CFILES)
 293
 294 # Need to deal with profiled libraries, too.
 295
 296 mostlyclean:
 297         rm -rf *.o pic core errs \#* *.E a.out
 298         rm -f needed.awk needed2.awk errors dummy needed-list config.h stamp-*
 299         rm -f $(CONFIG_H) $(NEEDED_LIST) stamp-picdir
 300         @$(MULTICLEAN) multi-clean DO=mostlyclean
 301 clean: mostlyclean
 302         rm -f *.a required-list tmpmulti.out
 303         @$(MULTICLEAN) multi-clean DO=clean
 304 distclean: clean
 305         @$(MULTICLEAN) multi-clean DO=distclean
 306         rm -f *~ Makefile config.status alloca-conf.h xhost-mkfrag TAGS multilib.out
 307 maintainer-clean realclean: distclean
 308
 309 force:
 310
 311 Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
 312         $(SHELL) ./config.status
 313
 314 argv.o: $(INCDIR)/libiberty.h
 315 basename.o: $(INCDIR)/libiberty.h
 316 concat.o: $(INCDIR)/libiberty.h
 317 cplus-dem.o: $(INCDIR)/demangle.h
 318 fdmatch.o: $(INCDIR)/libiberty.h
 319 fnmatch.o: $(INCDIR)/fnmatch.h
 320 getopt.o: $(INCDIR)/getopt.h
 321 getopt1.o: $(INCDIR)/getopt.h
 322 getruntime.o: $(INCDIR)/libiberty.h
 323 hex.o: $(INCDIR)/libiberty.h
 324 floatformat.o: $(INCDIR)/floatformat.h
 325 objalloc.o: $(INCDIR)/objalloc.h
 326 obstack.o: $(INCDIR)/obstack.h
 327 pexecute.o: $(INCDIR)/libiberty.h
 328 spaces.o: $(INCDIR)/libiberty.h
 329 strerror.o: $(INCDIR)/libiberty.h
 330 strsignal.o: $(INCDIR)/libiberty.h
 331 xatexit.o: $(INCDIR)/libiberty.h
 332 xexit.o: $(INCDIR)/libiberty.h
 333 xmalloc.o: $(INCDIR)/libiberty.h
 334 xstrdup.o: $(INCDIR)/libiberty.h
 335 xstrerror.o: $(INCDIR)/libiberty.h