ld/Makefile.in

   1 #
   2 # Makefile for ld version 2
   3 #
   4 # $Id$
   5 #
   6
   7 srcdir = .
   8
   9 destdir = /usr/local
  10
  11 version=`$(unsubdir)/../gcc$(subdir)/gcc -dumpversion`
  12 bindir = $(destdir)/H-$(host_alias)/T-$(target_alias)/bin
  13 libdir = $(destdir)/H-$(host_alias)/T-$(target_alias)/lib
  14 libsubdir = $(libdir)/gcc/$(target)/$(version)
  15
  16 # Seach path to override the default search path for -lfoo libraries.
  17 # If LIB_PATH is empty, the ones in the script (if any) are left alone.
  18 # Otherwise, they are replaced with the ones given in LIB_PATH,
  19 # which may have the form: LIB_PATH=/lib:/usr/local/lib
  20 LIB_PATH =
  21
  22 INSTALL = install -c
  23 INSTALL_PROGRAM = $(INSTALL)
  24 INSTALL_FILE = $(INSTALL)
  25
  26 BASEDIR = ../..
  27 INCLUDE = $(srcdir)/../include
  28 INCLUDES = -I. -I$(srcdir)  -I$(INCLUDE)
  29 DEBUG   = -g
  30
  31 # Where to find texinfo.tex to format docn with TeX
  32 TEXIDIR = $(srcdir)/../texinfo/fsf
  33
  34 # Whether to get roff to put indexing entries on stdout
  35 #TEXI2OPT =
  36 # You neeed this to generate ld-index.ms
  37 TEXI2OPT = -i
  38
  39 # Which roff program to use to generate index for texi2roff'd doc
  40 ROFF = groff
  41
  42 BISON = bison
  43 BISONFLAGS = -v
  44
  45 SCRIPTS = ldgld68k.sc ldgld.sc \
  46         ldlnk960.sc ldlnk960r.sc ldgld960.sc \
  47         ldm88k.sc ldglda29k.sc news.sc h8300hds.sc ebmon29k.sc
  48
  49 #### target and host dependent Makefile fragments come in here.
  50 ###
  51
  52 CFLAGS  = $(INCLUDES) $(DEBUG) $(HDEFINES) $(TDEFINES) $(CDEFINES)
  53 LINTFLAGS =  $(INCLUDES) $(EXTRA_DEF)
  54
  55 .SUFFIXES: .y .x .xr .xu .sc .scu .scr $(SUFFIXES)
  56
  57 # go directly to ld.new in case this ld isn't capable of
  58 # linking native object on this host.  It can be renamed on
  59 # install.
  60 LD_PROG = ld.new
  61
  62 # A .sc script file is needed for each emulation mode.
  63 # sed is used to transform this script into two variant forms:
  64 # A .scr script is for linking without relocation (-r flag).
  65 # A .scu script is like .scr, but *do* create constructors.
  66
  67 # A sed pattern to translate .sc to .scu:
  68 SED_MAKE_RELOC_WITH_CONSTRUCTORS=\
  69   -e "/If relocating/,/End if relocating/d" \
  70   -e "/=/s/[_a-zA-Z.]* *= .*//g" \
  71   -e '/>/s/} *> *[a-zA-Z]*/}/' \
  72   -e "/text/s/[.]text .*:/.text :/" \
  73   -e "/data/s/[.]data .*:/.data :/"
  74 # A sed pattern to translate .scu to .scr:
  75 SED_REMOVE_CONSTRUCTORS= -e /CONSTRUCTORS/d
  76
  77 .sc.scu:
  78         sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $< >$*.scu
  79 .scu.scr:
  80         sed $(SED_REMOVE_CONSTRUCTORS) < $< >$*.scr
  81
  82 # Each .sc .scr or .scu script is filtered by mkscript
  83 # into a string literal that can be included in a .c program.
  84 .sc.x:
  85         if [ "x"$(LIB_PATH) = "x" ]; then ./mkscript < $< >$*.x ; \
  86         else \
  87           (sed <$< -e '/SEARCH_DIR(.*)/d' ; \
  88           echo $(LIB_PATH) | tr ':' ' ' | sed -e 's/\([^ ][^ ]*\)/SEARCH_DIR(\1);/g';) | ./mkscript >$*.x;\
  89         fi
  90 #       ./mkscript < $< >$*.x
  91 .scu.xu:
  92         ./mkscript < $< >$*.xu
  93 .scr.xr:
  94         ./mkscript < $< >$*.xr
  95 .sc.xu:
  96         sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) < $< | ./mkscript >$*.xu
  97 .sc.xr:
  98         sed $(SED_MAKE_RELOC_WITH_CONSTRUCTORS) $(SED_REMOVE_CONSTRUCTORS) \
  99         < $< | ./mkscript >$*.xr
 100
 101 # for self hosting
 102 BFDLIB=$(unsubdir)/../bfd$(subdir)/libbfd.a
 103 LIBIBERTY=$(unsubdir)/../libiberty$(subdir)/libiberty.a
 104
 105 OFILES= ldgram.o ldlex.o ldlang.o ldmain.o ldwarn.o ldwrite.o ldexp.o ldlnk960.o ldgld68k.o ldindr.o \
 106         ldm88k.o ldglda29k.o news.o h8300hds.o ebmon29k.o \
 107         ldgld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o
 108
 109 HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h ldsym.h ldlang.h ldexp.h \
 110         ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
 111
 112 MANSOURCES=ld.tex
 113
 114 LDCSOURCES=ldlang.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c ldgld.c ldgld68k.c \
 115         ldm88k.c ldgld29k.c \
 116         ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c
 117
 118 GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h
 119 GENERATED_HEADERS=ldgram.h
 120
 121 LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h
 122
 123 BFDSOURCES=../../bfd/common/*.c
 124
 125 SOURCES= $(LDSOURCES) $(BFDSOURCES)
 126 LINTSOURCES=   $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
 127
 128 STAGESTUFF = *.x *.x[ru] *.sc[ru] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript
 129
 130 all: Makefile $(LD_PROG)
 131
 132 ldgram.h ldgram.c: ldgram.y
 133         $(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y -o ldgram.c
 134 #       These are in case BISON is really yacc (which ignores -o).
 135         if [ -f y.tab.c -a ! -f ldgram.c ]; then mv y.tab.c ldgram.c; else true ; fi
 136         if [ -f y.tab.h -a ! -f ldgram.h ]; then mv y.tab.h ldgram.h; else true ; fi
 137
 138 ldlex.c: ldlex.l
 139         lex -t $(VPATH)/ldlex.l >ldlex.c
 140
 141
 142 ldgld.c: $(srcdir)/ldtemplate
 143         sed -e s/"<ldtarget>"/ldgld/g -e s/"<arch>"/m68k/g \
 144         -e s/"<target>"//g -e s/"<TARGET>"//g <$< >$@
 145 news.c: $(srcdir)/ldtemplate
 146         sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
 147         -e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g <$< >$@
 148
 149 ebmon29k.c: $(srcdir)/ldtemplate
 150         sed -e s/"<ldtarget>"/ebmon29k/g -e s/"<arch>"/a29k/g \
 151         -e s/"gld<target>"/ebmon29k/g -e s/"GLD<TARGET>"/EBMON29K/g \
 152         -e s/"<ldtarget>.x"/ebmon.x/ <$< >$@
 153
 154 ldgld68k.c: $(srcdir)/ldtemplate
 155         sed -e s/"<ldtarget>"/ldgld68k/g -e s/"<arch>"/m68k/g \
 156         -e s/"<target>"/68k/g -e s/"<TARGET>"/68K/g <$< >$@
 157 ldglda29k.c: $(srcdir)/ldtemplate
 158         sed -e s/"<ldtarget>"/ldglda29k/g -e s/"<arch>"/a29k/g \
 159         -e s/"<target>"/29k/g -e s/"<TARGET>"/29K/g <$< >$@
 160 ldm88k.c: $(srcdir)/ldtemplate
 161         sed -e s/"<ldtarget>"/ldm88k/g -e s/"<arch>"/m88k/g \
 162         -e s/"<target>"/m88kbcs/g -e s/"<TARGET>"/M88KBCS/g <$< >$@
 163
 164 # The .c files for these are generated from ldtemplete.
 165 ldgld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu
 166 news.o: ./mkscript news.x news.xr news.xu
 167 ebmon29k.o: ./mkscript ebmon29k.x ebmon29k.xr ebmon29k.xu
 168 ldgld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu
 169 ldglda29k.o: ./mkscript ldglda29k.x ldglda29k.xr ldglda29k.xu
 170 ldm88k.o: ./mkscript ldm88k.x ldm88k.xr ldm88k.xu
 171
 172 # The .c files for these are (for now) specially written (not ldtemplete).
 173 ldgld960.o: ./mkscript ldgld960.x
 174 ldlnk960.o: ./mkscript ldlnk960.x ldlnk960.xr
 175 h8300hds.o: ./mkscript h8300hds.x
 176
 177
 178 #$(BFDLIB): $(BFDSOURCES)
 179 #       (cd ../bfd; make)
 180
 181 $(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
 182         $(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
 183
 184 #       (cd ../bfd; make)
 185 #       LDEMULATION=gld; export LDEMULATION;  GNUTARGET=a.out-sunos-big;./ldok -format a.out-sunos-big  -o ld /lib/crt0.o   $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
 186 #       gld -o ld /lib/crt0.o   $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
 187 #       $(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)
 188
 189
 190 ld1: ld.new
 191         $(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 192
 193 ld2: ld1
 194         $(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 195
 196 ld3: ld2
 197         $(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 198
 199 ######################################################################
 200 # DOCUMENTATION TARGETS
 201 # TeX output
 202 ld.dvi: ld.texinfo
 203         TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex ld.texinfo
 204         texindex ld.??
 205         TEXINPUTS=${TEXIDIR}:.:$$TEXINPUTS tex ld.texinfo
 206
 207 # info file for online browsing
 208 ld.info: ld.texinfo
 209         makeinfo ld.texinfo
 210
 211 #edit instances of "ms" to "me" or "mm" to suit your preferences.
 212 # (we don't use a variable because we don't trust all makes to handle
 213 # a var in the target name right).
 214 # roff output (-ms)
 215 ld.ms: ld.texinfo
 216         sed -e '/\\input texinfo/d' \
 217                 -e '/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
 218                 ld.texinfo | \
 219         texi2roff $(TEXI2OPT) -ms >ld.ms
 220
 221 # index for roff output
 222 ld-index.ms: ld.ms
 223         $(ROFF) -ms ld.ms 2>&1 1>/dev/null | \
 224                 sed -e '/: warning:/d' | \
 225                 texi2index >ld-index.ms
 226
 227 ######################################################################
 228
 229 mkscript: $(srcdir)/mkscript.c
 230         $(CC) $(CFLAGS) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)
 231
 232 ldlex.c: ldlex.l ldgram.h
 233 ldlex.o: ldlex.c ldgram.h
 234 ldgram.o: ldgram.c
 235 ldgram.c:ldgram.y
 236
 237 ldgld68k.x :ldgld68k.sc
 238 ldgld68kUr.x :ldgld68kUr.sc
 239 ldgld68kr.x :ldgld68kr.sc
 240 h8300hds.x:h8300hds.sc
 241 ldgld.x :ldgld.sc
 242 ldgldUr.x :ldgldUr.sc
 243 ldgldr.x :ldgldr.sc
 244 ldlnk960.x :ldlnk960.sc
 245 ldlnk960r.x :ldlnk960r.sc
 246 ldgld960.x :ldgld960.sc
 247 ldgldm88k.x :ldgldm88k.sc
 248 ldm88kUr.x :ldm88kUr.sc
 249 ldm88kr.x:ldm88kr.sc
 250 ldgld68k.x:ldgld68k.sc
 251 ldglda29k.x :ldglda29k.sc
 252 ldglda29kr.x :ldglda29kr.sc
 253 ldglda29kUr.x :ldglda29kUr.sc
 254
 255 ebmon29k.x :ebmon29k.sc
 256 ebmon29kr.x :ebmon29kr.sc
 257 ebmon29kUr.x :ebmon29kUr.sc
 258
 259 stage1: force
 260         - mkdir stage1
 261         - mv -f $(STAGESTUFF) stage1
 262         - (cd stage1 ; ln -s $(LD_PROG) ld)
 263
 264 stage2: force
 265         - mkdir stage2
 266         - mv -f $(STAGESTUFF) stage2
 267         - (cd stage2 ; ln -s $(LD_PROG) ld)
 268
 269 stage3: force
 270         - mkdir stage3
 271         - mv -f $(STAGESTUFF) stage3
 272         - (cd stage3 ; ln -s $(LD_PROG) ld)
 273
 274 against=stage2
 275
 276 comparison: force
 277         for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
 278
 279 de-stage1: force
 280         - (cd stage1 ; mv -f * ..)
 281         - rm ld
 282         - rmdir stage1
 283
 284 de-stage2: force
 285         - (cd stage2 ; mv -f * ..)
 286         - rm ld
 287         - rmdir stage2
 288
 289 de-stage3: force
 290         - (cd stage3 ; mv -f * ..)
 291         - rm ld
 292         - rmdir stage3
 293
 294 clean:
 295         - rm -f TAGS $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
 296         - rm -f *.x *.x[ru] *.sc[ur]
 297         - rm -f ld.?? ld.???
 298         - rm -f ld ld1 ld2 ld3 ld.new mkscript *.o y.output
 299
 300 lintlog:$(SOURCES) Makefile
 301         $(LINT) -abhxzn  $(LINTFLAGS)  $(LINTSOURCES) \
 302 | grep -v "pointer casts may be troublesome" \
 303 | grep -v "possible pointer alignment problem" \
 304 | grep -v "ignore" \
 305 | grep -v "conversion from long may lose accuracy" \
 306 | grep -v "warning: constant argument to NOT" \
 307 | grep -v "enumeration type clash, operator CAST" \
 308 | grep -v "warning: constant in conditional context"\
 309 | grep -v "archive\.c"
 310
 311
 312 tags TAGS:$(SOURCES) $(HEADERS)
 313         etags -t $?
 314
 315 release:
 316         (cd /4/steve/ld; tar cf -  $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
 317
 318 objdump:objdump.c
 319
 320 install: $(LD_PROG)
 321 #       $(INSTALL_PROGRAM) ld.new $(libsubdir)/ld
 322         cp $(LD_PROG) $(bindir)/ld.new
 323         mv -f $(bindir)/ld.new $(bindir)/ld
 324
 325 #-----------------------------------------------------------------------------
 326 #               'STANDARD' GNU/960 TARGETS BELOW THIS POINT
 327 #
 328 # 'VERSION' file must be present and contain a string of the form "x.y"
 329 #-----------------------------------------------------------------------------
 330
 331 ver960.c: FORCE
 332         rm -f ver960.c
 333         echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
 334
 335
 336 # This target should be invoked before building a new release.
 337 # 'VERSION' file must be present and contain a string of the form "x.y"
 338 #
 339 roll:
 340         @V=`cat VERSION`                ; \
 341         MAJ=`sed 's/\..*//' VERSION`    ; \
 342         MIN=`sed 's/.*\.//' VERSION`    ; \
 343         V=$$MAJ.`expr $$MIN + 1`        ; \
 344         rm -f VERSION                   ; \
 345         echo $$V >VERSION               ; \
 346         echo Version $$V
 347
 348
 349 dep: $(LDSOURCES)
 350         mkdep $(CFLAGS) $?
 351
 352 # Dummy target to force execution of dependent targets.
 353 #
 354 force:
 355
 356 # Target to uncomment host-specific lines in this makefile.  Such lines must
 357 # have the following string beginning in column 1: #__<hostname>__#
 358 # Original Makefile is backed up as 'Makefile.old'.
 359 #
 360 # Invoke with:  make make HOST=xxx
 361 #
 362 make:
 363         -@if test $(HOST)x = x ; then \
 364                 echo '\aSpecify "make make HOST=???"'; \
 365                 exit 1; \
 366         fi ; \
 367         grep -s "^#The next line was generated by 'make make'" Makefile; \
 368         if test $$? = 0 ; then  \
 369                 echo "\aMakefile has already been processed with 'make make'";\
 370                 exit 1; \
 371         fi ; \
 372         mv -f Makefile Makefile.old; \
 373         echo "#The next line was generated by 'make make'"       >Makefile ; \
 374         echo "HOST=$(HOST)"                                     >>Makefile ; \
 375         echo                                                    >>Makefile ; \
 376         sed "s/^#__$(HOST)__#//" < Makefile.old                 >>Makefile
 377
 378 #\f
 379
 380 Makefile: $(srcdir)/Makefile.in $(host_makefile_frag) $(target_makefile_frag)
 381         $(SHELL) ./config.status
 382
 383 ### Local Variables: ***
 384 ### mode:fundamental ***
 385 ### page-delimiter: "^#\f" ***
 386 ### End: ***
 387 ### end of file
 388
 389
 390 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY