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