ld/Makefile

   1 #
   2 # Makefile for ld version 2
   3 #
   4 # $Id$
   5 #
   6 srcdir=../common
   7 VPATH=../common
   8 BASEDIR = ../..
   9 HOSTDIR = ../$(HOST)/
  10 INCLUDE = $(srcdir)/$(BASEDIR)/include-cygnus
  11 INCLUDES = -I. -I$(srcdir)  -I$(INCLUDE)
  12 DEBUG   = -g
  13
  14
  15 #__sun3__#EXTRA_DEF=-DHOST_SYS=SUN3_SYS
  16 #__sun4__#EXTRA_DEF=-DHOST_SYS=SUN4_SYS
  17 #__dgux__#EXTRA_DEF=-DHOST_SYS=DGUX_SYS
  18
  19 CFLAGS  = $(INCLUDES) $(EXTRA_DEF) $(DEBUG)
  20 LINTFLAGS =  $(INCLUDES) $(EXTRA_DEF)
  21
  22 .SUFFIXES: .y
  23
  24 .y.o:
  25         yacc -tvd $<
  26         mv y.tab.c ldgram.tab.c
  27         $(CC) -c $(CFLAGS) ldgram.tab.c
  28         mv ldgram.tab.o ldgram.o
  29
  30
  31 # go directly to ld.new in case this ld isn't capable of
  32 # linking native object on this host.  It can be renamed on
  33 # install.
  34 PROGS   = $(HOSTDIR)/ld.new
  35
  36 # for self hosting
  37 GNUTARGET=a.out-generic-big
  38 LDEMULATION=gld
  39 BFDLIB=$(srcdir)/$(BASEDIR)/bfd/$(HOST)/libbfd.a
  40
  41 OBJS= ldgram.o ldlex.o ldlang.o ldmain.o ldwrite.o ldexp.o ld-lnk960.o ld-gld68k.o \
  42         ld-gld.o ld-gld960.o ld-emul.o ldversion.o ldmisc.o ldsym.o ldfile.o
  43
  44 HEADERS=config.h ldmain.h ldmain.h ldmisc.h ldsym.h ldlang.h ldexp.h \
  45         ldlex.h ldwrite.h ldversion.h ld-emul.h ldfile.h ldgram.h ld.h
  46
  47 MANSOURCES=ld.tex
  48
  49 LDCSOURCES=ldlang.c ldmain.c ldwrite.c ld-lnk960.c ld-gld.c ld-gld68k.c \
  50         ld-gld960.c ld-emul.c ldversion.c ldmisc.c ldexp.c ldsym.c ldfile.c
  51
  52 GENERATED_SOURCES=ldgram.tab.c ldlex.c ldgram.tab.h y.tab.h
  53 GENERATED_HEADERS=ldgram.tab.h
  54
  55 LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l
  56
  57 BFDSOURCES=../../bfd/common/*.c
  58
  59 SOURCES= $(LDSOURCES) $(BFDSOURCES)
  60 LINTSOURCES=   $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
  61
  62 all: Makefile $(PROGS)
  63
  64
  65
  66 $(BFDLIB): $(BFDSOURCES)
  67         (cd ../bfd; make)
  68
  69 $(PROGS): $(OBJS) $(BFDLIB)
  70 #       (cd ../bfd; make)
  71 #       LDEMULATION=gld; export LDEMULATION;  GNUTARGET=a.out-generic-big;./ldok -format a.out-generic-big  -o ld /lib/crt0.o   $(OBJS) $(BFDLIB) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
  72 #       gld -o ld /lib/crt0.o   $(OBJS) $(BFDLIB) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
  73         $(CC) -Bstatic -o ld.new $(OBJS) $(BFDLIB)
  74
  75
  76 ld1: ld
  77         gcc -v  -B./ -o ld1  $(OBJS) $(BFDLIB)
  78
  79 ld2: ld1
  80         mv ld1 ld
  81         gcc -v  -B./ -o ld2  $(OBJS) $(BFDLIB)
  82
  83 ld3: ld2
  84         mv ld2 ld
  85         gcc -v  -B./ -o ld3  $(OBJS) $(BFDLIB)
  86
  87 ld.dvi:ld.tex
  88         tex ld.tex
  89
  90 ldgram.o: ldgram.y
  91 ldgram.tab.h:ldgram.y
  92         cp y.tab.h ldgram.tab.h
  93
  94 ldlex.c: ldlex.l ldgram.tab.h
  95 ldlex.o: ldlex.c ldgram.tab.h
  96
  97 ldmain.o: ldmain.c
  98 ldversion.o: ldversion.c
  99 ldfile.o: ldfile.c
 100 ldwrite.o: ldwrite.c
 101 ldlang.o: ldlang.c ldgram.tab.h
 102 ld-gld.o: ld-gld.c
 103 ld-gld68k.o: ld-gld68k.c
 104 ld-gld960.o: ld-gld960.c
 105 ld-emul.o: ld-emul.c
 106 ld-lnk960.o: ld-lnk960.c
 107 ldexp.o: ldexp.c ldgram.tab.h
 108 ldmisc.o: ldmisc.c
 109 ldsym.o: ldsym.c
 110
 111 clean:
 112         - rm -f $(OBJS) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
 113         - rm -f ld ld1 ld2 ld3 ld.new
 114
 115
 116 lintlog:$(SOURCES) Makefile
 117         $(LINT) -abhxzn  $(LINTFLAGS)  $(LINTSOURCES) \
 118 | grep -v "pointer casts may be troublesome" \
 119 | grep -v "possible pointer alignment problem" \
 120 | grep -v "ignore" \
 121 | grep -v "conversion from long may lose accuracy" \
 122 | grep -v "warning: constant argument to NOT" \
 123 | grep -v "enumeration type clash, operator CAST" \
 124 | grep -v "warning: constant in conditional context"\
 125 | grep -v "archive\.c"
 126
 127
 128 tags TAGS:$(SOURCES) $(HEADERS)
 129         etags -t $(SOURCES) $(HEADERS)
 130
 131 release:
 132         (cd /4/steve/ld; tar cf -  $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
 133
 134 objdump:objdump.c
 135
 136 install: $(PROGS)
 137         rm -f $G960BASE/bin/$(PROGS)
 138         cp $(PROGS) $$G960BASE/bin/gld960c
 139
 140 #-----------------------------------------------------------------------------
 141 #               'STANDARD' GNU/960 TARGETS BELOW THIS POINT
 142 #
 143 # 'VERSION' file must be present and contain a string of the form "x.y"
 144 #-----------------------------------------------------------------------------
 145
 146 ver960.c: FORCE
 147         rm -f ver960.c
 148         echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
 149
 150
 151 # This target should be invoked before building a new release.
 152 # 'VERSION' file must be present and contain a string of the form "x.y"
 153 #
 154 roll:
 155         @V=`cat VERSION`                ; \
 156         MAJ=`sed 's/\..*//' VERSION`    ; \
 157         MIN=`sed 's/.*\.//' VERSION`    ; \
 158         V=$$MAJ.`expr $$MIN + 1`        ; \
 159         rm -f VERSION                   ; \
 160         echo $$V >VERSION               ; \
 161         echo Version $$V
 162
 163 # Dummy target to force execution of dependent targets.
 164 #
 165 .force:
 166 FORCE:
 167
 168 # Target to uncomment host-specific lines in this makefile.  Such lines must
 169 # have the following string beginning in column 1: #__<hostname>__#
 170 # Original Makefile is backed up as 'Makefile.old'.
 171 #
 172 # Invoke with:  make make HOST=xxx
 173 #
 174 make:
 175         -@if test $(HOST)x = x ; then \
 176                 echo '\aSpecify "make make HOST=???"'; \
 177                 exit 1; \
 178         fi ; \
 179         grep -s "^#The next line was generated by 'make make'" Makefile; \
 180         if test $$? = 0 ; then  \
 181                 echo "\aMakefile has already been processed with 'make make'";\
 182                 exit 1; \
 183         fi ; \
 184         mv -f Makefile Makefile.old; \
 185         echo "#The next line was generated by 'make make'"       >Makefile ; \
 186         echo "HOST=$(HOST)"                                     >>Makefile ; \
 187         echo                                                    >>Makefile ; \
 188         sed "s/^#__$(HOST)__#//" < Makefile.old                 >>Makefile
 189
 190 #\f
 191
 192 Makefile: ../common/Makefile
 193         mv Makefile Makefile.backup
 194         cp ../common/Makefile .
 195         $(MAKE) "HOST=$(HOST)" make
 196
 197 ### Local Variables: ***
 198 ### mode:fundamental ***
 199 ### page-delimiter: "^#\f" ***
 200 ### End: ***
 201 ### end of file