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
)
59 LEX
= `if [ -f ../flex/flex ] ; then echo ../flex/flex ; else echo flex ; fi`
61 #version=/`./../gcc/gcc -dumpversion`
64 # Seach path to override the default search path for -lfoo libraries.
65 # If LIB_PATH is empty, the ones in the script (if any) are left alone.
66 # Otherwise, they are replaced with the ones given in LIB_PATH,
67 # which may have the form: LIB_PATH=/lib:/usr/local/lib
71 INCLUDE
= $(srcdir)/..
/include
72 INCLUDES
= -I.
-I
$(srcdir) -I
$(INCLUDE
)
75 # Where to find texinfo.tex to format docn with TeX
76 TEXIDIR
= $(srcdir)/..
/texinfo
/fsf
78 # Whether to get roff to put indexing entries on stderr
80 # You neeed this to generate ld-index.ms (or .mm or .me)
85 # Which roff program to use to generate index for texi2roff'd doc
88 ### Host, target, and site specific Makefile fragments come in here.
91 CFLAGS
= $(INCLUDES
) $(MINUS_G
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
)
92 LINTFLAGS
= $(INCLUDES
) $(EXTRA_DEF
)
94 .SUFFIXES
: .y .x .xr .xu .xn .xbn .sc .scu .scr .scn
$(SUFFIXES
)
96 # go directly to ld.new in case this ld isn't capable of
97 # linking native object on this host. It can be renamed on
102 BFDLIB
=.
/..
/bfd
/libbfd.a
103 LIBIBERTY
=.
/..
/libiberty
/libiberty.a
105 ALL_EMULATIONS
=ld__lnk960.o ld__sun3.o ld__i386aout.o \
106 ld__go32.o ld__m88kbcs.o ld__a29k.o ld__news.o ld__hp300bsd.o ld__h8300hms.o ld__ebmon29k.o \
107 ld__sun4.o ld__gld960.o ld__vanilla.o ld__h8300xray.o ld__st2000.o
109 EMULATION_OFILES
=${ALL_EMULATIONS}
110 #EMULATION_OFILES=ld__${EMUL}.o ${OTHER_EMULATIONS}
112 OFILES
= ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o ldindr.o \
113 ldwarn.o ldwrite.o ldexp.o ldemul.o ldver.o ldmisc.o ldsym.o \
114 ldfile.o relax.o lderror.o cplus-dem.o
${EMULATION_OFILES}
116 HEADERS
=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
117 ldsym.h ldctor.h ldlang.h ldexp.h \
118 ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h
ld.h
122 LDCSOURCES
=ldlang.c lexsup.c ldctor.c mri.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
123 ld__gld.c ld__sun3.c ld__go32.c ld__m88k.c ld__ebmon29k.c \
124 ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c \
125 relax.c lderror.c cplus-dem.c
127 GENERATED_SOURCES
=ldgram.c ldlex.c ld__
*.c ldemul-list.h
128 GENERATED_HEADERS
=ldgram.h ldemul-list.h
130 LDSOURCES
=$(LDCSOURCES
) ldgram.y ldlex.l ldgram.h
132 BFDSOURCES
=..
/..
/bfd
/common
/*.c
134 SOURCES
= $(LDSOURCES
) $(BFDSOURCES
)
135 LINTSOURCES
= $(LDCSOURCES
) $(BFDSOURCES
) $(GENERATED_SOURCES
)
137 STAGESTUFF
= *.x
*.x
[runN
] *.sc
[runN
] $(GENERATED_SOURCES
) $(GENERATED_HEADERS
) $(OFILES
) $(LD_PROG
) mkscript
139 all: Makefile
$(LD_PROG
)
144 ldgram.h ldgram.c
: ldgram.y
145 $(BISON
) $(BISONFLAGS
) -d
$(VPATH
)/ldgram.y
146 mv
-f y.tab.c ldgram.c
147 mv
-f y.tab.h ldgram.h
150 $(CC
) $(CFLAGS
) -DDEFAULT_EMULATION
='"$(EMUL)"' -c
$<
152 ldemul-list.h
: Makefile
153 (echo
"/* This file is automatically generated. DO NOT EDIT! */";\
154 for f in
`echo " " ${EMULATION_OFILES} "" \
155 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
156 echo
"extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
159 echo
"#define EMULATION_LIST \\";\
160 for f in
`echo " " ${EMULATION_OFILES} "" \
161 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
162 echo
" &ld_$${f}_emulation, \\"; \
164 echo
" 0") >ldemul-list.h
166 ldemul.o
: ldemul-list.h
169 # /lib/cpp -E -P $(INCLUDES) $(HDEFINES) $(TDEFINES) $(CDEFINES) $(VPATH)/ldlex.l >ldlex.p
170 $(LEX
) -Cem
-t
$(VPATH
)/ldlex.l
>ldlex.c
174 # These all start with ld__ so 'make clean' can find them.
176 GENSCRIPTS
=sh
$(srcdir)/genscripts.sh
${srcdir} ${host_alias} ${target_alias}
177 GEN_DEPENDS
=.
/mkscript
$(srcdir)/genscripts.sh
179 ld__sun4.c
: $(srcdir)/sun4.sh \
180 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
181 ${GENSCRIPTS} sun4.sh
182 ld__sun3.c
: $(srcdir)/sun3.sh \
183 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
184 ${GENSCRIPTS} sun3.sh
185 ld__go32.c
: $(srcdir)/go32.sh \
186 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
187 ${GENSCRIPTS} go32.sh
188 ld__news.c
: $(srcdir)/news.sh \
189 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
190 ${GENSCRIPTS} news.sh
191 ld__hp300bsd.c
: $(srcdir)/hp300bsd.sh \
192 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
193 ${GENSCRIPTS} hp300bsd.sh
194 ld__i386aout.c
: $(srcdir)/i386aout.sh \
195 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
196 ${GENSCRIPTS} i386aout.sh
197 ld__ebmon29k.c
: $(srcdir)/ebmon29k.sh \
198 $(srcdir)/generic.em
$(srcdir)/ebmon29k.sc-sh
${GEN_DEPENDS}
199 ${GENSCRIPTS} ebmon29k.sh
200 ld__a29k.c
: $(srcdir)/a29k.sh \
201 $(srcdir)/generic.em
$(srcdir)/a29k.sc-sh
${GEN_DEPENDS}
202 ${GENSCRIPTS} a29k.sh
203 ld__m88kbcs.c
: $(srcdir)/m88kbcs.sh \
204 $(srcdir)/generic.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
205 ${GENSCRIPTS} m88kbcs.sh
206 ld__h8300hms.c
: $(srcdir)/h8300hms.sh \
207 $(srcdir)/h8300hms.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
208 ${GENSCRIPTS} h8300hms.sh
209 ld__h8300xray.c
: $(srcdir)/h8300xray.sh \
210 $(srcdir)/h8300xray.em
$(srcdir)/h8300xray.sc-sh
${GEN_DEPENDS}
211 ${GENSCRIPTS} h8300xray.sh
212 ld__st2000.c
: $(srcdir)/st2000.sh \
213 $(srcdir)/st2000.em
$(srcdir)/st2000.sc-sh
${GEN_DEPENDS}
214 ${GENSCRIPTS} st2000.sh
215 ld__vanilla.c
: $(srcdir)/vanilla.sh \
216 $(srcdir)/vanilla.em
$(srcdir)/vanilla.sc-sh
${GEN_DEPENDS}
217 ${GENSCRIPTS} vanilla.sh
218 ld__lnk960.c
: $(srcdir)/lnk960.sh \
219 $(srcdir)/lnk960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
220 ${GENSCRIPTS} lnk960.sh
221 ld__gld960.c
: $(srcdir)/gld960.sh \
222 $(srcdir)/gld960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
223 ${GENSCRIPTS} gld960.sh
225 $(LD_PROG
): $(OFILES
) $(BFDLIB
) $(LIBIBERTY
)
226 $(CC
) $(CFLAGS
) $(LDFLAGS
) -o
$(LD_PROG
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(LOADLIBES
)
228 # Rules for testing by relinking ld itself.
231 $(HOSTING_EMU
); .
/ld.new
-o ld-partial.o
-r
$(OFILES
)
233 $(HOSTING_EMU
); .
/ld.new
-o ld1
$(HOSTING_CRT0
) ld-partial.o
$(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
236 $(HOSTING_EMU
); .
/ld.new
-o ld1-full
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
239 $(HOSTING_EMU
); .
/ld1
-o ld2
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
242 $(HOSTING_EMU
); .
/ld2
-o ld3
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
247 ######################################################################
248 # DOCUMENTATION TARGETS
250 ld.
dvi: $(srcdir)/ld.texinfo
251 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
253 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
255 # info file for online browsing
256 ld.
info: $(srcdir)/ld.texinfo
257 $(MAKEINFO
) -o
ld.
info $(srcdir)/ld.texinfo
259 #separate targets for "ms", "me", and "mm" forms of roff doc
260 # Try to use a recent texi2roff. v2 was put on prep in jan91.
261 # If you want an index, see texi2roff doc for postprocessing
262 # and add -i to texi2roff invocations below.
263 # Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
264 # correspondint -e lines when later texi2roff's are current)
265 # + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
266 # + @c's deleted explicitly because texi2roff sees texinfo commands in them
267 # + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
268 # + @alphaenumerate is ridiculously new, turned into @enumerate
270 ld.ms
: $(srcdir)/ld.texinfo
271 sed
-e
'/\\input texinfo/d' \
272 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
273 -e
'/^@ifinfo/,/^@end ifinfo/d' \
277 -e
's/^@alphaenumerate/@enumerate/g' \
278 -e
's/^@end alphaenumerate/@end enumerate/g' \
279 $(srcdir)/ld.texinfo | \
280 $(TEXI2ROFF
) $(TEXI2OPT
) -ms | \
281 sed
-e
's/---/\\(em/g' \
284 # index for roff output
286 $(ROFF
) -ms
ld.ms
2>&1 1>/dev
/null | \
287 sed
-e
'/: warning:/d' | \
288 texi2index
>ld-index.ms
291 ld.mm
: $(srcdir)/ld.texinfo
292 sed
-e
'/\\input texinfo/d' \
293 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
294 -e
'/^@ifinfo/,/^@end ifinfo/d' \
299 -e
's/^@alphaenumerate/@enumerate/g' \
300 -e
's/^@end alphaenumerate/@end enumerate/g' \
301 $(srcdir)/ld.texinfo | \
302 $(TEXI2ROFF
) $(TEXI2OPT
) -mm | \
303 sed
-e
's/---/\\(em/g' \
306 # index for roff output
308 $(ROFF
) -mm
ld.mm
2>&1 1>/dev
/null | \
309 sed
-e
'/: warning:/d' | \
310 texi2index
>ld-index.mm
313 ld.me
: $(srcdir)/ld.texinfo
314 sed
-e
'/\\input texinfo/d' \
315 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
316 -e
'/^@ifinfo/,/^@end ifinfo/d' \
320 -e
's/^@alphaenumerate/@enumerate/g' \
321 -e
's/^@end alphaenumerate/@end enumerate/g' \
322 $(srcdir)/ld.texinfo | \
323 $(TEXI2ROFF
) $(TEXI2OPT
) -me | \
324 sed
-e
's/---/\\(em/g' \
327 # index for roff output
329 $(ROFF
) -me
ld.me
2>&1 1>/dev
/null | \
330 sed
-e
'/: warning:/d' | \
331 texi2index
>ld-index.me
334 ######################################################################
336 .
/mkscript
: $(srcdir)/mkscript.c
337 $(CC
) $(CFLAGS
) $(LDFLAGS
) -o mkscript
$(srcdir)/mkscript.c
$(LOADLIBES
)
339 ldlex.c
: ldlex.l ldgram.h
340 ldlex.o
: ldlex.c ldgram.h
344 h8300hms.o
:h8300hms.c
345 h8300xray.o
:h8300xray.c
350 -mv
-f
$(STAGESTUFF
) stage1
351 -(cd stage1
; ln
-s
$(LD_PROG
) ld)
355 -mv
-f
$(STAGESTUFF
) stage2
356 -(cd stage2
; ln
-s
$(LD_PROG
) ld)
360 -mv
-f
$(STAGESTUFF
) stage3
361 -(cd stage3
; ln
-s
$(LD_PROG
) ld)
366 for i in
$(STAGESTUFF
) ; do cmp
$$i $(against
)/$$i ; done
369 -(cd stage1
; mv
-f
* ..
)
374 -(cd stage2
; mv
-f
* ..
)
379 -(cd stage3
; mv
-f
* ..
)
384 -rm -f TAGS
$(STAGESTUFF
)
385 -rm -f
ld.??
ld.??? ldlex.
[qp
]
386 -rm -f
ld ld1 ld2 ld3
*.o y.output
388 lintlog
:$(SOURCES
) Makefile
389 $(LINT
) -abhxzn
$(LINTFLAGS
) $(LINTSOURCES
) \
390 | grep
-v
"pointer casts may be troublesome" \
391 | grep
-v
"possible pointer alignment problem" \
393 | grep
-v
"conversion from long may lose accuracy" \
394 | grep
-v
"warning: constant argument to NOT" \
395 | grep
-v
"enumeration type clash, operator CAST" \
396 | grep
-v
"warning: constant in conditional context"\
397 | grep
-v
"archive\.c"
400 tags TAGS
:$(SOURCES
) $(HEADERS
)
409 -rm -f
$(bindir)/$(program_prefix
)ld
410 $(INSTALL_PROGRAM
) ld $(bindir)/$(program_prefix
)ld
412 $(INSTALL_PROGRAM
) ld $(tooldir
)/ld
413 -rm -f
$(man1dir)/$(program_prefix
)ld.1
414 $(INSTALL_DATA
) $(srcdir)/gld
.1 $(man1dir)/$(program_prefix
)ld.1
417 for i in
ld.
info* ; do \
418 $(INSTALL_DATA
) $$i $(infodir)/$$i ; \
424 # Something like the following might make sense for install, but doesn't work
425 # - it is too fragile, depending on a gcc binary int the right place.
426 # Perhaps using gcc/version.c might work?
427 # # If $(gcclibdir) exists, install ld there, and put a link to it
428 # # from $(bindir); otherwise put ld in $(bindir).
429 # if ([ -x ./../gcc/gcc -a -d $(gcclibdir) ]); then \
430 # $(INSTALL_PROGRAM) ld.new $(gcclibdir)/ld; \
431 # cd $(bindir); rm -f ld; ln -s $(gcclibdir)/ld ld; \
433 # $(INSTALL_PROGRAM) ld.new $(bindir)/ld; \
436 #-----------------------------------------------------------------------------
437 # 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
439 # 'VERSION' file must be present and contain a string of the form "x.y"
440 #-----------------------------------------------------------------------------
444 echo
"char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
447 # This target should be invoked before building a new release.
448 # 'VERSION' file must be present and contain a string of the form "x.y"
452 MAJ
=`sed 's/\..*//' VERSION` ; \
453 MIN
=`sed 's/.*\.//' VERSION` ; \
454 V
=$$MAJ.
`expr $$MIN + 1` ; \
456 echo
$$V >VERSION
; \
463 # Dummy target to force execution of dependent targets.
467 # Target to uncomment host-specific lines in this makefile. Such lines must
468 # have the following string beginning in column 1: #__<hostname>__#
469 # Original Makefile is backed up as 'Makefile.old'.
471 # Invoke with: make make HOST=xxx
474 -@if
test $(HOST
)x
= x
; then \
475 echo
'\aSpecify "make make HOST=???"'; \
478 grep
-s
"^#The next line was generated by 'make make'" Makefile
; \
479 if
test $$?
= 0 ; then \
480 echo
"\aMakefile has already been processed with 'make make'";\
483 mv
-f Makefile Makefile.old
; \
484 echo
"#The next line was generated by 'make make'" >Makefile
; \
485 echo
"HOST=$(HOST)" >>Makefile
; \
487 sed
"s/^#__$(HOST)__#//" < Makefile.old
>>Makefile
491 Makefile
: $(srcdir)/Makefile.in
$(host_makefile_frag
) $(target_makefile_frag
)
492 $(SHELL
) .
/config.status
494 ### mode:fundamental ***
495 ### Local Variables: ***
496 ### page-delimiter: "^#\f" ***
501 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY