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=`$(srcdir)/../gcc$(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
  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 GNUTARGET=a.out-sunos-big
  82 LDEMULATION=gld
  83 BFDLIB=$(srcdir)/../bfd$(subdir)/libbfd.a
  84 LIBIBERTY=$(srcdir)/../libiberty$(subdir)/libiberty.a
  85
  86 OFILES= ldgram.o ldlex.o ldlang.o ldmain.o ldwarn.o ldwrite.o ldexp.o ldlnk960.o ldgld68k.o ldindr.o \
  87         ldm88k.o ldglda29k.o news.o \
  88         ldgld.o ldgld960.o ldemul.o ldver.o ldmisc.o ldsym.o ldvanilla.o ldfile.o
  89
  90 HEADERS=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h ldsym.h ldlang.h ldexp.h \
  91         ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h ld.h
  92
  93 MANSOURCES=ld.tex
  94
  95 LDCSOURCES=ldlang.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c ldgld.c ldgld68k.c \
  96         ldm88k.c ldgld29k.c \
  97         ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c ldvanilla.c
  98
  99 GENERATED_SOURCES=ldgram.c ldlex.c ldgram.h
 100 GENERATED_HEADERS=ldgram.h
 101
 102 LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l ldgram.h
 103
 104 BFDSOURCES=../../bfd/common/*.c
 105
 106 SOURCES= $(LDSOURCES) $(BFDSOURCES)
 107 LINTSOURCES=   $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
 108
 109 STAGESTUFF = *.x *.x[ru] *.sc[ru] $(GENERATED_SOURCES) $(GENERATED_HEADERS) $(OFILES) $(LD_PROG) mkscript
 110
 111 all: Makefile $(LD_PROG)
 112
 113 ldgram.c:ldgram.y
 114         $(BISON) $(BISONFLAGS) -d $(VPATH)/ldgram.y -o ldgram.c
 115
 116 ldlex.c:ldlex.l
 117         lex -t $(VPATH)/ldlex.l >ldlex.c
 118
 119
 120 ldgld.c: ldtemplate
 121         sed -e s/"<ldtarget>"/ldgld/g -e s/"<arch>"/m68k/g \
 122         -e s/"<target>"//g -e s/"<TARGET>"//g < $< > ldgld.c
 123 news.c: ldtemplate
 124         sed -e s/"<ldtarget>"/news/g -e s/"<arch>"/m68k/g \
 125         -e s/"<target>"/news/g -e s/"<TARGET>"/NEWS/g < $< > news.c
 126 ldgld68k.c: ldtemplate
 127         sed -e s/"<ldtarget>"/ldgld68k/g -e s/"<arch>"/m68k/g \
 128         -e s/"<target>"/68k/g -e s/"<TARGET>"/68K/g < $< > ldgld68k.c
 129 ldglda29k.c: ldtemplate
 130         sed -e s/"<ldtarget>"/ldglda29k/g -e s/"<arch>"/a29k/g \
 131         -e s/"<target>"/29k/g -e s/"<TARGET>"/29K/g < $< > ldglda29k.c
 132 ldm88k.c: ldtemplate
 133         sed -e s/"<ldtarget>"/ldm88k/g -e s/"<arch>"/m88k/g \
 134         -e s/"<target>"/m88kbcs/g -e s/"<TARGET>"/M88KBCS/g < $< > ldm88k.c
 135
 136 # The .c files for these are generated from ldtemplete.
 137 ldgld.o: ./mkscript ldgld.x ldgld.xr ldgld.xu
 138 news.o: ./mkscript news.x news.xr news.xu
 139 ldgld68k.o: ./mkscript ldgld68k.x ldgld68k.xr ldgld68k.xu
 140 ldglda29k.o: ./mkscript ldglda29k.x ldglda29k.xr ldglda29k.xu
 141 ldm88k.o: ./mkscript ldm88k.x ldm88k.xr ldm88k.xu
 142
 143 # The .c files for these are (for now) specially written (not ldtemplete).
 144 ldgld960.o: ./mkscript ldgld960.x
 145 ldlnk960.o: ./mkscript ldlnk960.x ldlnk960.xr
 146
 147
 148 #$(BFDLIB): $(BFDSOURCES)
 149 #       (cd ../bfd; make)
 150
 151 $(LD_PROG): $(OFILES) $(BFDLIB) $(LIBIBERTY)
 152         $(CC) $(CFLAGS) $(LDFLAGS) -o $(LD_PROG) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(LOADLIBES)
 153
 154 #       (cd ../bfd; make)
 155 #       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
 156 #       gld -o ld /lib/crt0.o   $(OFILES) $(BFDLIB) $(LIBIBERTY) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
 157 #       $(CC) -Bstatic -o ld.new $(OFILES) $(BFDLIB) $(LIBIBERTY)
 158
 159
 160 ld1: ld.new
 161         $(HOSTING_EMU); ./ld.new -o ld1 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 162
 163 ld2: ld1
 164         $(HOSTING_EMU); ./ld1 -o ld2 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 165
 166 ld3: ld2
 167         $(HOSTING_EMU); ./ld2 -o ld3 $(HOSTING_CRT0) $(OFILES) $(BFDLIB) $(LIBIBERTY) $(HOSTING_LIBS)
 168
 169 ld.dvi:ld.tex
 170         tex ld.tex
 171
 172 mkscript: $(srcdir)/mkscript.c
 173         $(CC) $(CFLAGS) $(LDFLAGS) -o mkscript $(srcdir)/mkscript.c $(LOADLIBES)
 174
 175 ldlex.c: ldlex.l ldgram.h
 176 ldlex.o: ldlex.c ldgram.h
 177 ldgram.o: ldgram.c
 178 ldgram.c:ldgram.y
 179
 180 ldgld68k.x :ldgld68k.sc
 181 ldgld68kUr.x :ldgld68kUr.sc
 182 ldgld68kr.x :ldgld68kr.sc
 183 ldgld.x :ldgld.sc
 184 ldgldUr.x :ldgldUr.sc
 185 ldgldr.x :ldgldr.sc
 186 ldlnk960.x :ldlnk960.sc
 187 ldlnk960r.x :ldlnk960r.sc
 188 ldgld960.x :ldgld960.sc
 189 ldgldm88k.x :ldgldm88k.sc
 190 ldm88kUr.x :ldm88kUr.sc
 191 ldm88kr.x:ldm88kr.sc
 192 ldgld68k.x:ldgld68k.sc
 193 ldglda29k.x :ldglda29k.sc
 194 ldglda29kr.x :ldglda29kr.sc
 195 ldglda29kUr.x :ldglda29kUr.sc
 196
 197 stage1: force
 198         - mkdir stage1
 199         - mv -f $(STAGESTUFF) stage1
 200         - (cd stage1 ; ln -s $(LD_PROG) ld)
 201
 202 stage2: force
 203         - mkdir stage2
 204         - mv -f $(STAGESTUFF) stage2
 205         - (cd stage2 ; ln -s $(LD_PROG) ld)
 206
 207 stage3: force
 208         - mkdir stage3
 209         - mv -f $(STAGESTUFF) stage3
 210         - (cd stage3 ; ln -s $(LD_PROG) ld)
 211
 212 against=stage2
 213
 214 comparison: force
 215         for i in $(STAGESTUFF) ; do cmp $$i $(against)/$$i ; done
 216
 217 de-stage1: force
 218         - (cd stage1 ; mv -f * ..)
 219         - rm ld
 220         - rmdir stage1
 221
 222 de-stage2: force
 223         - (cd stage2 ; mv -f * ..)
 224         - rm ld
 225         - rmdir stage2
 226
 227 de-stage3: force
 228         - (cd stage3 ; mv -f * ..)
 229         - rm ld
 230         - rmdir stage3
 231
 232 clean:
 233         - rm -f TAGS $(OFILES) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
 234         - rm -f *.x *.x[ru] *.sc[ur]
 235         - rm -f ld ld1 ld2 ld3 ld.new mkscript *.o y.output
 236
 237 lintlog:$(SOURCES) Makefile
 238         $(LINT) -abhxzn  $(LINTFLAGS)  $(LINTSOURCES) \
 239 | grep -v "pointer casts may be troublesome" \
 240 | grep -v "possible pointer alignment problem" \
 241 | grep -v "ignore" \
 242 | grep -v "conversion from long may lose accuracy" \
 243 | grep -v "warning: constant argument to NOT" \
 244 | grep -v "enumeration type clash, operator CAST" \
 245 | grep -v "warning: constant in conditional context"\
 246 | grep -v "archive\.c"
 247
 248
 249 tags TAGS:$(SOURCES) $(HEADERS)
 250         etags -t $?
 251
 252 release:
 253         (cd /4/steve/ld; tar cf -  $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
 254
 255 objdump:objdump.c
 256
 257 install: $(LD_PROG)
 258         $(INSTALL_PROGRAM) ld.new $(libsubdir)/ld
 259
 260 #-----------------------------------------------------------------------------
 261 #               'STANDARD' GNU/960 TARGETS BELOW THIS POINT
 262 #
 263 # 'VERSION' file must be present and contain a string of the form "x.y"
 264 #-----------------------------------------------------------------------------
 265
 266 ver960.c: FORCE
 267         rm -f ver960.c
 268         echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
 269
 270
 271 # This target should be invoked before building a new release.
 272 # 'VERSION' file must be present and contain a string of the form "x.y"
 273 #
 274 roll:
 275         @V=`cat VERSION`                ; \
 276         MAJ=`sed 's/\..*//' VERSION`    ; \
 277         MIN=`sed 's/.*\.//' VERSION`    ; \
 278         V=$$MAJ.`expr $$MIN + 1`        ; \
 279         rm -f VERSION                   ; \
 280         echo $$V >VERSION               ; \
 281         echo Version $$V
 282
 283
 284 dep: $(LDSOURCES)
 285         mkdep $(CFLAGS) $?
 286
 287 # Dummy target to force execution of dependent targets.
 288 #
 289 force:
 290
 291 # Target to uncomment host-specific lines in this makefile.  Such lines must
 292 # have the following string beginning in column 1: #__<hostname>__#
 293 # Original Makefile is backed up as 'Makefile.old'.
 294 #
 295 # Invoke with:  make make HOST=xxx
 296 #
 297 make:
 298         -@if test $(HOST)x = x ; then \
 299                 echo '\aSpecify "make make HOST=???"'; \
 300                 exit 1; \
 301         fi ; \
 302         grep -s "^#The next line was generated by 'make make'" Makefile; \
 303         if test $$? = 0 ; then  \
 304                 echo "\aMakefile has already been processed with 'make make'";\
 305                 exit 1; \
 306         fi ; \
 307         mv -f Makefile Makefile.old; \
 308         echo "#The next line was generated by 'make make'"       >Makefile ; \
 309         echo "HOST=$(HOST)"                                     >>Makefile ; \
 310         echo                                                    >>Makefile ; \
 311         sed "s/^#__$(HOST)__#//" < Makefile.old                 >>Makefile
 312
 313 #\f
 314
 315 Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
 316         (cd $(srcdir) ; \
 317                 ./configure +destdir=$(destdir) \
 318                 +norecurse \
 319                 `if [ "$(srcdir)" != "." ] ; then echo +subdirs; fi` \
 320                 $(host) +target=$(target))
 321
 322 ### Local Variables: ***
 323 ### mode:fundamental ***
 324 ### page-delimiter: "^#\f" ***
 325 ### End: ***
 326 ### end of file
 327
 328
 329 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY