1 # Makefile for the GNU linker ld (version 2)
2 # Copyright (C) 1989-1992 Free Software Foundation, Inc.
4 # This file is part of GNU ld..
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 exec_prefix = $(prefix)
27 bindir = $(exec_prefix)/bin
28 libdir = $(exec_prefix)/lib
31 datadir = $(prefix)/lib
32 mandir = $(prefix)/man
33 man1dir = $(mandir)/man1
34 man2dir = $(mandir)/man2
35 man3dir = $(mandir)/man3
36 man4dir = $(mandir)/man4
37 man5dir = $(mandir)/man5
38 man6dir = $(mandir)/man6
39 man7dir = $(mandir)/man7
40 man8dir = $(mandir)/man8
41 man9dir = $(mandir)/man9
42 infodir = $(prefix)/info
43 includedir = $(prefix)/include
44 docdir
= $(datadir)/doc
46 gcclibdir
= $(libdir)/gcc
/$(target_alias
)
51 INSTALL_PROGRAM
= $(INSTALL
)
52 INSTALL_DATA
= $(INSTALL
)
60 #version=/`./../gcc/gcc -dumpversion`
63 # Seach path to override the default search path for -lfoo libraries.
64 # If LIB_PATH is empty, the ones in the script (if any) are left alone.
65 # Otherwise, they are replaced with the ones given in LIB_PATH,
66 # which may have the form: LIB_PATH=/lib:/usr/local/lib
70 INCLUDE
= $(srcdir)/..
/include
71 INCLUDES
= -I.
-I
$(srcdir) -I
$(INCLUDE
)
74 # Where to find texinfo.tex to format docn with TeX
75 TEXIDIR
= $(srcdir)/..
/texinfo
/fsf
77 # Whether to get roff to put indexing entries on stderr
79 # You neeed this to generate ld-index.ms (or .mm or .me)
84 # Which roff program to use to generate index for texi2roff'd doc
87 ### Host, target, and site specific Makefile fragments come in here.
90 CFLAGS
= $(INCLUDES
) $(MINUS_G
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
)
91 LINTFLAGS
= $(INCLUDES
) $(EXTRA_DEF
)
93 .SUFFIXES
: .y .x .xr .xu .xn .xbn .sc .scu .scr .scn
$(SUFFIXES
)
95 # go directly to ld.new in case this ld isn't capable of
96 # linking native object on this host. It can be renamed on
101 BFDLIB
=.
/..
/bfd
/libbfd.a
102 LIBIBERTY
=.
/..
/libiberty
/libiberty.a
104 ALL_EMULATIONS
=ld__lnk960.o ld__sun3.o ld__i386aout.o \
105 ld__m88kbcs.o ld__a29k.o ld__news.o ld__hp300bsd.o ld__h8300hms.o ld__ebmon29k.o \
106 ld__sun4.o ld__gld960.o ld__vanilla.o
108 EMULATION_OFILES
=${ALL_EMULATIONS}
109 #EMULATION_OFILES=ld__${EMUL}.o ${OTHER_EMULATIONS}
111 OFILES
= ldgram.o ldlex.o lexsup.o ldlang.o ldctor.o ldmain.o ldindr.o \
112 ldwarn.o ldwrite.o ldexp.o ldemul.o ldver.o ldmisc.o ldsym.o \
113 ldfile.o relax.o lderror.o cplus-dem.o
${EMULATION_OFILES}
115 HEADERS
=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
116 ldsym.h ldctor.h ldlang.h ldexp.h \
117 ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h
ld.h
121 LDCSOURCES
=ldlang.c lexsup.c ldctor.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
122 ld__gld.c ld__sun3.c ld__m88k.c ld__ebmon29k.c \
123 ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c \
124 relax.c lderror.c cplus-dem.c
126 GENERATED_SOURCES
=ldgram.c ldlex.c ld__
*.c ldemul-list.h
127 GENERATED_HEADERS
=ldgram.h ldemul-list.h
129 LDSOURCES
=$(LDCSOURCES
) ldgram.y ldlex.l ldgram.h
131 BFDSOURCES
=..
/..
/bfd
/common
/*.c
133 SOURCES
= $(LDSOURCES
) $(BFDSOURCES
)
134 LINTSOURCES
= $(LDCSOURCES
) $(BFDSOURCES
) $(GENERATED_SOURCES
)
136 STAGESTUFF
= *.x
*.x
[runN
] *.sc
[runN
] $(GENERATED_SOURCES
) $(GENERATED_HEADERS
) $(OFILES
) $(LD_PROG
) mkscript
138 all: Makefile
$(LD_PROG
)
143 ldgram.h ldgram.c
: ldgram.y
144 $(BISON
) $(BISONFLAGS
) -d
$(VPATH
)/ldgram.y
145 mv
-f y.tab.c ldgram.c
146 mv
-f y.tab.h ldgram.h
149 $(CC
) $(CFLAGS
) -DDEFAULT_EMULATION
='"$(EMUL)"' -c
$<
151 ldemul-list.h
: Makefile
152 (echo
"/* This file is automatically generated. DO NOT EDIT! */";\
153 for f in
`echo " " ${EMULATION_OFILES} "" \
154 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
155 echo
"extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
158 echo
"#define EMULATION_LIST \\";\
159 for f in
`echo " " ${EMULATION_OFILES} "" \
160 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
161 echo
" &ld_$${f}_emulation, \\"; \
163 echo
" 0") >ldemul-list.h
165 ldemul.o
: ldemul-list.h
168 /lib
/cpp -E
-P
$(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) $(VPATH
)/ldlex.l
>ldlex.p
169 lex -t ldlex.p
>ldlex.q
170 sed
-e
"s/define input/define old_input/" \
171 -e
"s/define unput/define old_unput/" \
172 -e
"s/input/lex_input/" \
173 -e
"s/unput/lex_unput/" <ldlex.q
>ldlex.c
176 # These all start with ld__ so 'make clean' can find them.
178 GENSCRIPTS
=sh
$(srcdir)/genscripts.sh
${srcdir} ${host_alias} ${target_alias}
179 GEN_DEPENDS
=.
/mkscript
$(srcdir)/genscripts.sh
181 ld__sun4.c
: $(srcdir)/sun4.sh \
182 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
183 ${GENSCRIPTS} sun4.sh
184 ld__sun3.c
: $(srcdir)/sun3.sh \
185 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
186 ${GENSCRIPTS} sun3.sh
187 ld__news.c
: $(srcdir)/news.sh \
188 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
189 ${GENSCRIPTS} news.sh
190 ld__hp300bsd.c
: $(srcdir)/hp300bsd.sh \
191 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
192 ${GENSCRIPTS} hp300bsd.sh
193 ld__i386aout.c
: $(srcdir)/i386aout.sh \
194 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
195 ${GENSCRIPTS} i386aout.sh
196 ld__ebmon29k.c
: $(srcdir)/ebmon29k.sh \
197 $(srcdir)/generic.em
$(srcdir)/ebmon29k.sc-sh
${GEN_DEPENDS}
198 ${GENSCRIPTS} ebmon29k.sh
199 ld__a29k.c
: $(srcdir)/a29k.sh \
200 $(srcdir)/generic.em
$(srcdir)/a29k.sc-sh
${GEN_DEPENDS}
201 ${GENSCRIPTS} a29k.sh
202 ld__m88kbcs.c
: $(srcdir)/m88kbcs.sh \
203 $(srcdir)/generic.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
204 ${GENSCRIPTS} m88kbcs.sh
205 ld__h8300hms.c
: $(srcdir)/h8300hms.sh \
206 $(srcdir)/h8300hms.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
207 ${GENSCRIPTS} h8300hms.sh
208 ld__vanilla.c
: $(srcdir)/vanilla.sh \
209 $(srcdir)/vanilla.em
$(srcdir)/vanilla.sc-sh
${GEN_DEPENDS}
210 ${GENSCRIPTS} vanilla.sh
211 ld__lnk960.c
: $(srcdir)/lnk960.sh \
212 $(srcdir)/lnk960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
213 ${GENSCRIPTS} lnk960.sh
214 ld__gld960.c
: $(srcdir)/gld960.sh \
215 $(srcdir)/gld960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
216 ${GENSCRIPTS} gld960.sh
218 $(LD_PROG
): $(OFILES
) $(BFDLIB
) $(LIBIBERTY
)
219 $(CC
) $(CFLAGS
) $(LDFLAGS
) -o
$(LD_PROG
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(LOADLIBES
)
221 # Rules for testing by relinking ld itself.
224 $(HOSTING_EMU
); .
/ld.new
-o ld-partial.o
-r
$(OFILES
)
226 $(HOSTING_EMU
); .
/ld.new
-o ld1
$(HOSTING_CRT0
) ld-partial.o
$(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
229 $(HOSTING_EMU
); .
/ld.new
-o ld1-full
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
232 $(HOSTING_EMU
); .
/ld1
-o ld2
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
235 $(HOSTING_EMU
); .
/ld2
-o ld3
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
240 ######################################################################
241 # DOCUMENTATION TARGETS
243 ld.
dvi: $(srcdir)/ld.texinfo
244 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
246 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
248 # info file for online browsing
249 ld.
info: $(srcdir)/ld.texinfo
250 $(MAKEINFO
) -o
ld.
info $(srcdir)/ld.texinfo
252 #separate targets for "ms", "me", and "mm" forms of roff doc
253 # Try to use a recent texi2roff. v2 was put on prep in jan91.
254 # If you want an index, see texi2roff doc for postprocessing
255 # and add -i to texi2roff invocations below.
256 # Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
257 # correspondint -e lines when later texi2roff's are current)
258 # + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
259 # + @c's deleted explicitly because texi2roff sees texinfo commands in them
260 # + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
261 # + @alphaenumerate is ridiculously new, turned into @enumerate
263 ld.ms
: $(srcdir)/ld.texinfo
264 sed
-e
'/\\input texinfo/d' \
265 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
266 -e
'/^@ifinfo/,/^@end ifinfo/d' \
270 -e
's/^@alphaenumerate/@enumerate/g' \
271 -e
's/^@end alphaenumerate/@end enumerate/g' \
272 $(srcdir)/ld.texinfo | \
273 $(TEXI2ROFF
) $(TEXI2OPT
) -ms | \
274 sed
-e
's/---/\\(em/g' \
277 # index for roff output
279 $(ROFF
) -ms
ld.ms
2>&1 1>/dev
/null | \
280 sed
-e
'/: warning:/d' | \
281 texi2index
>ld-index.ms
284 ld.mm
: $(srcdir)/ld.texinfo
285 sed
-e
'/\\input texinfo/d' \
286 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
287 -e
'/^@ifinfo/,/^@end ifinfo/d' \
292 -e
's/^@alphaenumerate/@enumerate/g' \
293 -e
's/^@end alphaenumerate/@end enumerate/g' \
294 $(srcdir)/ld.texinfo | \
295 $(TEXI2ROFF
) $(TEXI2OPT
) -mm | \
296 sed
-e
's/---/\\(em/g' \
299 # index for roff output
301 $(ROFF
) -mm
ld.mm
2>&1 1>/dev
/null | \
302 sed
-e
'/: warning:/d' | \
303 texi2index
>ld-index.mm
306 ld.me
: $(srcdir)/ld.texinfo
307 sed
-e
'/\\input texinfo/d' \
308 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
309 -e
'/^@ifinfo/,/^@end ifinfo/d' \
313 -e
's/^@alphaenumerate/@enumerate/g' \
314 -e
's/^@end alphaenumerate/@end enumerate/g' \
315 $(srcdir)/ld.texinfo | \
316 $(TEXI2ROFF
) $(TEXI2OPT
) -me | \
317 sed
-e
's/---/\\(em/g' \
320 # index for roff output
322 $(ROFF
) -me
ld.me
2>&1 1>/dev
/null | \
323 sed
-e
'/: warning:/d' | \
324 texi2index
>ld-index.me
327 ######################################################################
329 .
/mkscript
: $(srcdir)/mkscript.c
330 $(CC
) $(CFLAGS
) $(LDFLAGS
) -o mkscript
$(srcdir)/mkscript.c
$(LOADLIBES
)
332 ldlex.c
: ldlex.l ldgram.h
333 ldlex.o
: ldlex.c ldgram.h
337 h8300hms.o
:h8300hms.c
341 -mv
-f
$(STAGESTUFF
) stage1
342 -(cd stage1
; ln
-s
$(LD_PROG
) ld)
346 -mv
-f
$(STAGESTUFF
) stage2
347 -(cd stage2
; ln
-s
$(LD_PROG
) ld)
351 -mv
-f
$(STAGESTUFF
) stage3
352 -(cd stage3
; ln
-s
$(LD_PROG
) ld)
357 for i in
$(STAGESTUFF
) ; do cmp
$$i $(against
)/$$i ; done
360 -(cd stage1
; mv
-f
* ..
)
365 -(cd stage2
; mv
-f
* ..
)
370 -(cd stage3
; mv
-f
* ..
)
375 -rm -f TAGS
$(STAGESTUFF
)
376 -rm -f
ld.??
ld.??? ldlex.
[qp
]
377 -rm -f
ld ld1 ld2 ld3
*.o y.output
379 lintlog
:$(SOURCES
) Makefile
380 $(LINT
) -abhxzn
$(LINTFLAGS
) $(LINTSOURCES
) \
381 | grep
-v
"pointer casts may be troublesome" \
382 | grep
-v
"possible pointer alignment problem" \
384 | grep
-v
"conversion from long may lose accuracy" \
385 | grep
-v
"warning: constant argument to NOT" \
386 | grep
-v
"enumeration type clash, operator CAST" \
387 | grep
-v
"warning: constant in conditional context"\
388 | grep
-v
"archive\.c"
391 tags TAGS
:$(SOURCES
) $(HEADERS
)
399 -rm -f
$(bindir)/$(program_prefix
)ld
400 $(INSTALL_PROGRAM
) ld.new
$(bindir)/$(program_prefix
)ld
402 ln
$(bindir)/$(program_prefix
)ld $(tooldir
)/ld
405 for i in
ld.
info* ; do \
406 $(INSTALL_DATA
) $$i $(infodir)/$$i ; \
412 # Something like the following might make sense for install, but doesn't work
413 # - it is too fragile, depending on a gcc binary int the right place.
414 # Perhaps using gcc/version.c might work?
415 # # If $(gcclibdir) exists, install ld there, and put a link to it
416 # # from $(bindir); otherwise put ld in $(bindir).
417 # if ([ -x ./../gcc/gcc -a -d $(gcclibdir) ]); then \
418 # $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld; \
419 # cd $(bindir); rm -f ld; ln -s $(gcclibdir)/ld ld; \
421 # $(INSTALL_PROGRAM) ld.new $(bindir)/ld; \
424 #-----------------------------------------------------------------------------
425 # 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
427 # 'VERSION' file must be present and contain a string of the form "x.y"
428 #-----------------------------------------------------------------------------
432 echo
"char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
435 # This target should be invoked before building a new release.
436 # 'VERSION' file must be present and contain a string of the form "x.y"
440 MAJ
=`sed 's/\..*//' VERSION` ; \
441 MIN
=`sed 's/.*\.//' VERSION` ; \
442 V
=$$MAJ.
`expr $$MIN + 1` ; \
444 echo
$$V >VERSION
; \
451 # Dummy target to force execution of dependent targets.
455 # Target to uncomment host-specific lines in this makefile. Such lines must
456 # have the following string beginning in column 1: #__<hostname>__#
457 # Original Makefile is backed up as 'Makefile.old'.
459 # Invoke with: make make HOST=xxx
462 -@if
test $(HOST
)x
= x
; then \
463 echo
'\aSpecify "make make HOST=???"'; \
466 grep
-s
"^#The next line was generated by 'make make'" Makefile
; \
467 if
test $$?
= 0 ; then \
468 echo
"\aMakefile has already been processed with 'make make'";\
471 mv
-f Makefile Makefile.old
; \
472 echo
"#The next line was generated by 'make make'" >Makefile
; \
473 echo
"HOST=$(HOST)" >>Makefile
; \
475 sed
"s/^#__$(HOST)__#//" < Makefile.old
>>Makefile
479 Makefile
: $(srcdir)/Makefile.in
$(host_makefile_frag
) $(target_makefile_frag
)
480 $(SHELL
) .
/config.status
482 ### mode:fundamental ***
483 ### Local Variables: ***
484 ### page-delimiter: "^#\f" ***
489 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY