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