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