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.
27 exec_prefix = $(prefix)
28 bindir = $(exec_prefix)/bin
29 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 BISON
= `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo bison -y ; fi`
60 LEX
= `if [ -f ../flex/flex ] ; then echo ../flex/flex -S../flex/flex.skel ; else echo flex ; fi`
62 #version=/`./../gcc/gcc -dumpversion`
65 # Seach path to override the default search path for -lfoo libraries.
66 # If LIB_PATH is empty, the ones in the script (if any) are left alone.
67 # Otherwise, they are replaced with the ones given in LIB_PATH,
68 # which may have the form: LIB_PATH=/lib:/usr/local/lib
72 INCLUDE
= $(srcdir)/..
/include
73 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 #stuff for self hosting (can be overridden in config file).
89 HOSTING_CRT0
=/lib
/crt0.o
90 HOSTING_LIBS
=`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else echo $(libdir)/libgcc.a; fi` -lc
91 HOSTING_EMU
=LDEMULATION
=$(EMUL
); export LDEMULATION
93 ### Host, target, and site specific Makefile fragments come in here.
96 LINTFLAGS
= $(INCLUDES
) $(EXTRA_DEF
)
98 .SUFFIXES
: .y .x .xr .xu .xn .xbn .sc .scu .scr .scn
$(SUFFIXES
)
101 $(CC
) -c
$(CFLAGS
) $(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) $<
103 # go directly to ld.new in case this ld isn't capable of
104 # linking native object on this host. It can be renamed on
109 BFDLIB
=.
/..
/bfd
/libbfd.a
110 LIBIBERTY
=.
/..
/libiberty
/libiberty.a
112 ALL_EMULATIONS
=ld__lnk960.o ld__sun3.o ld__i386aout.o \
113 ld__go32.o ld__m88kbcs.o ld__a29k.o ld__news.o ld__hp300bsd.o ld__h8300hms.o ld__ebmon29k.o \
114 ld__sun4.o ld__gld960.o ld__vanilla.o ld__h8300xray.o ld__st2000.o ld__sa29200.o
116 EMULATION_OFILES
=${ALL_EMULATIONS}
117 #EMULATION_OFILES=ld__${EMUL}.o ${OTHER_EMULATIONS}
119 OFILES
= ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o ldindr.o \
120 ldwarn.o ldwrite.o ldexp.o ldemul.o ldver.o ldmisc.o ldsym.o \
121 ldfile.o relax.o lderror.o cplus-dem.o
${EMULATION_OFILES}
123 HEADERS
=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
124 ldsym.h ldctor.h ldlang.h ldexp.h \
125 ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h
ld.h
129 LDCSOURCES
=ldlang.c lexsup.c ldctor.c mri.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
130 ld__gld.c ld__sun3.c ld__go32.c ld__m88k.c ld__ebmon29k.c \
131 ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c \
132 relax.c lderror.c cplus-dem.c
134 GENERATED_SOURCES
=ldgram.c ldlex.c ld__
*.c ldemul-list.h
135 GENERATED_HEADERS
=ldgram.h ldemul-list.h
137 LDSOURCES
=$(LDCSOURCES
) ldgram.y ldlex.l ldgram.h
139 BFDSOURCES
=..
/..
/bfd
/common
/*.c
141 SOURCES
= $(LDSOURCES
) $(BFDSOURCES
)
142 LINTSOURCES
= $(LDCSOURCES
) $(BFDSOURCES
) $(GENERATED_SOURCES
)
144 STAGESTUFF
= *.x
*.x
[runN
] *.sc
[runN
] $(GENERATED_SOURCES
) $(GENERATED_HEADERS
) $(OFILES
) $(LD_PROG
) mkscript
146 all: Makefile
$(LD_PROG
)
151 ldgram.h ldgram.c
: ldgram.y
152 $(BISON
) $(BISONFLAGS
) -d
$(srcdir)/ldgram.y
153 mv
-f y.tab.c ldgram.c
154 mv
-f y.tab.h ldgram.h
157 $(CC
) $(CFLAGS
) $(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) -DDEFAULT_EMULATION
='"$(EMUL)"' -c
$<
159 ldemul-list.h
: Makefile
160 (echo
"/* This file is automatically generated. DO NOT EDIT! */";\
161 for f in
`echo " " ${EMULATION_OFILES} "" \
162 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
163 echo
"extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
166 echo
"#define EMULATION_LIST \\";\
167 for f in
`echo " " ${EMULATION_OFILES} "" \
168 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
169 echo
" &ld_$${f}_emulation, \\"; \
171 echo
" 0") >ldemul-list.h
173 ldemul.o
: ldemul-list.h
176 $(LEX
) -I
-Cem
$(srcdir)/ldlex.l
179 # These all start with ld__ so 'make clean' can find them.
181 GENSCRIPTS
=sh
$(srcdir)/genscripts.sh
${srcdir} ${host_alias} ${target_alias}
182 GEN_DEPENDS
=.
/mkscript
$(srcdir)/genscripts.sh
184 ld__sun4.c
: $(srcdir)/sun4.sh \
185 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
186 ${GENSCRIPTS} sun4.sh
187 ld__sun3.c
: $(srcdir)/sun3.sh \
188 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
189 ${GENSCRIPTS} sun3.sh
190 ld__go32.c
: $(srcdir)/go32.sh \
191 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
192 ${GENSCRIPTS} go32.sh
193 ld__news.c
: $(srcdir)/news.sh \
194 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
195 ${GENSCRIPTS} news.sh
196 ld__hp300bsd.c
: $(srcdir)/hp300bsd.sh \
197 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
198 ${GENSCRIPTS} hp300bsd.sh
199 ld__i386aout.c
: $(srcdir)/i386aout.sh \
200 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
201 ${GENSCRIPTS} i386aout.sh
202 ld__ebmon29k.c
: $(srcdir)/ebmon29k.sh \
203 $(srcdir)/generic.em
$(srcdir)/ebmon29k.sc-sh
${GEN_DEPENDS}
204 ${GENSCRIPTS} ebmon29k.sh
205 ld__sa29200.c
: $(srcdir)/sa29200.sh \
206 $(srcdir)/generic.em
$(srcdir)/sa29200.sc-sh
${GEN_DEPENDS}
207 ${GENSCRIPTS} sa29200.sh
208 ld__a29k.c
: $(srcdir)/a29k.sh \
209 $(srcdir)/generic.em
$(srcdir)/a29k.sc-sh
${GEN_DEPENDS}
210 ${GENSCRIPTS} a29k.sh
211 ld__m88kbcs.c
: $(srcdir)/m88kbcs.sh \
212 $(srcdir)/generic.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
213 ${GENSCRIPTS} m88kbcs.sh
214 ld__h8300hms.c
: $(srcdir)/h8300hms.sh \
215 $(srcdir)/h8300hms.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
216 ${GENSCRIPTS} h8300hms.sh
217 ld__h8300xray.c
: $(srcdir)/h8300xray.sh \
218 $(srcdir)/h8300xray.em
$(srcdir)/h8300xray.sc-sh
${GEN_DEPENDS}
219 ${GENSCRIPTS} h8300xray.sh
220 ld__st2000.c
: $(srcdir)/st2000.sh \
221 $(srcdir)/st2000.em
$(srcdir)/st2000.sc-sh
${GEN_DEPENDS}
222 ${GENSCRIPTS} st2000.sh
223 ld__vanilla.c
: $(srcdir)/vanilla.sh \
224 $(srcdir)/vanilla.em
$(srcdir)/vanilla.sc-sh
${GEN_DEPENDS}
225 ${GENSCRIPTS} vanilla.sh
226 ld__lnk960.c
: $(srcdir)/lnk960.sh \
227 $(srcdir)/lnk960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
228 ${GENSCRIPTS} lnk960.sh
229 ld__gld960.c
: $(srcdir)/gld960.sh \
230 $(srcdir)/gld960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
231 ${GENSCRIPTS} gld960.sh
233 $(LD_PROG
): $(OFILES
) $(BFDLIB
) $(LIBIBERTY
)
234 $(CC
) $(CFLAGS
) $(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) $(LDFLAGS
) -o
$(LD_PROG
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(LOADLIBES
)
236 # Rules for testing by relinking ld itself.
239 $(HOSTING_EMU
); .
/ld.new
-o ld-partial.o
-r
$(OFILES
)
241 $(HOSTING_EMU
); .
/ld.new
-o ld1
$(HOSTING_CRT0
) ld-partial.o
$(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
244 $(HOSTING_EMU
); .
/ld.new
-o ld1-full
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
247 $(HOSTING_EMU
); .
/ld1
-o ld2
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
250 $(HOSTING_EMU
); .
/ld2
-o ld3
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
255 ######################################################################
256 # DOCUMENTATION TARGETS
258 ld.
dvi: $(srcdir)/ld.texinfo
259 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
261 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
263 # info file for online browsing
264 ld.
info: $(srcdir)/ld.texinfo
265 $(MAKEINFO
) -o
ld.
info $(srcdir)/ld.texinfo
267 #separate targets for "ms", "me", and "mm" forms of roff doc
268 # Try to use a recent texi2roff. v2 was put on prep in jan91.
269 # If you want an index, see texi2roff doc for postprocessing
270 # and add -i to texi2roff invocations below.
271 # Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
272 # correspondint -e lines when later texi2roff's are current)
273 # + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
274 # + @c's deleted explicitly because texi2roff sees texinfo commands in them
275 # + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
276 # + @alphaenumerate is ridiculously new, turned into @enumerate
278 ld.ms
: $(srcdir)/ld.texinfo
279 sed
-e
'/\\input texinfo/d' \
280 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
281 -e
'/^@ifinfo/,/^@end ifinfo/d' \
285 -e
's/^@alphaenumerate/@enumerate/g' \
286 -e
's/^@end alphaenumerate/@end enumerate/g' \
287 $(srcdir)/ld.texinfo | \
288 $(TEXI2ROFF
) $(TEXI2OPT
) -ms | \
289 sed
-e
's/---/\\(em/g' \
292 # index for roff output
294 $(ROFF
) -ms
ld.ms
2>&1 1>/dev
/null | \
295 sed
-e
'/: warning:/d' | \
296 texi2index
>ld-index.ms
299 ld.mm
: $(srcdir)/ld.texinfo
300 sed
-e
'/\\input texinfo/d' \
301 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
302 -e
'/^@ifinfo/,/^@end ifinfo/d' \
307 -e
's/^@alphaenumerate/@enumerate/g' \
308 -e
's/^@end alphaenumerate/@end enumerate/g' \
309 $(srcdir)/ld.texinfo | \
310 $(TEXI2ROFF
) $(TEXI2OPT
) -mm | \
311 sed
-e
's/---/\\(em/g' \
314 # index for roff output
316 $(ROFF
) -mm
ld.mm
2>&1 1>/dev
/null | \
317 sed
-e
'/: warning:/d' | \
318 texi2index
>ld-index.mm
321 ld.me
: $(srcdir)/ld.texinfo
322 sed
-e
'/\\input texinfo/d' \
323 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
324 -e
'/^@ifinfo/,/^@end ifinfo/d' \
328 -e
's/^@alphaenumerate/@enumerate/g' \
329 -e
's/^@end alphaenumerate/@end enumerate/g' \
330 $(srcdir)/ld.texinfo | \
331 $(TEXI2ROFF
) $(TEXI2OPT
) -me | \
332 sed
-e
's/---/\\(em/g' \
335 # index for roff output
337 $(ROFF
) -me
ld.me
2>&1 1>/dev
/null | \
338 sed
-e
'/: warning:/d' | \
339 texi2index
>ld-index.me
342 ######################################################################
344 .
/mkscript
: $(srcdir)/mkscript.c
345 $(HOST_CC
) -o mkscript
$(srcdir)/mkscript.c
347 ldlex.c
: ldlex.l ldgram.h
348 ldlex.o
: ldlex.c ldgram.h
352 h8300hms.o
:h8300hms.c
353 h8300xray.o
:h8300xray.c
358 -mv
-f
$(STAGESTUFF
) stage1
359 -(cd stage1
; ln
-s
$(LD_PROG
) ld)
363 -mv
-f
$(STAGESTUFF
) stage2
364 -(cd stage2
; ln
-s
$(LD_PROG
) ld)
368 -mv
-f
$(STAGESTUFF
) stage3
369 -(cd stage3
; ln
-s
$(LD_PROG
) ld)
374 for i in
$(STAGESTUFF
) ; do cmp
$$i $(against
)/$$i ; done
377 -(cd stage1
; mv
-f
* ..
)
382 -(cd stage2
; mv
-f
* ..
)
387 -(cd stage3
; mv
-f
* ..
)
392 -rm -f TAGS
$(STAGESTUFF
)
393 -rm -f
ld.??
ld.??? ldlex.
[qp
]
394 -rm -f
ld ld1 ld2 ld3
*.o y.output
396 lintlog
:$(SOURCES
) Makefile
397 $(LINT
) -abhxzn
$(LINTFLAGS
) $(LINTSOURCES
) \
398 | grep
-v
"pointer casts may be troublesome" \
399 | grep
-v
"possible pointer alignment problem" \
401 | grep
-v
"conversion from long may lose accuracy" \
402 | grep
-v
"warning: constant argument to NOT" \
403 | grep
-v
"enumeration type clash, operator CAST" \
404 | grep
-v
"warning: constant in conditional context"\
405 | grep
-v
"archive\.c"
408 tags TAGS
:$(SOURCES
) $(HEADERS
)
416 -rm -f
$(bindir)/$(program_prefix
)ld$(program_suffix
)
417 $(INSTALL_PROGRAM
) ld.new
$(bindir)/$(program_prefix
)ld$(program_suffix
)
419 if
[ -d
$(tooldir
) ]; then
$(INSTALL_PROGRAM
) ld.new
$(tooldir
)/ld; else true
; fi
420 -rm -f
$(man1dir)/$(program_prefix
)ld$(program_suffix
).1
421 $(INSTALL_DATA
) $(srcdir)/gld
.1 $(man1dir)/$(program_prefix
)ld$(program_suffix
).1
424 for i in
ld.
info* ; do \
425 $(INSTALL_DATA
) $$i $(infodir)/$$i ; \
431 #-----------------------------------------------------------------------------
432 # 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
434 # 'VERSION' file must be present and contain a string of the form "x.y"
435 #-----------------------------------------------------------------------------
439 echo
"char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
442 # This target should be invoked before building a new release.
443 # 'VERSION' file must be present and contain a string of the form "x.y"
447 MAJ
=`sed 's/\..*//' VERSION` ; \
448 MIN
=`sed 's/.*\.//' VERSION` ; \
449 V
=$$MAJ.
`expr $$MIN + 1` ; \
451 echo
$$V >VERSION
; \
458 # Dummy target to force execution of dependent targets.
462 # Target to uncomment host-specific lines in this makefile. Such lines must
463 # have the following string beginning in column 1: #__<hostname>__#
464 # Original Makefile is backed up as 'Makefile.old'.
466 # Invoke with: make make HOST=xxx
469 -@if
test $(HOST
)x
= x
; then \
470 echo
'\aSpecify "make make HOST=???"'; \
473 grep
-s
"^#The next line was generated by 'make make'" Makefile
; \
474 if
test $$?
= 0 ; then \
475 echo
"\aMakefile has already been processed with 'make make'";\
478 mv
-f Makefile Makefile.old
; \
479 echo
"#The next line was generated by 'make make'" >Makefile
; \
480 echo
"HOST=$(HOST)" >>Makefile
; \
482 sed
"s/^#__$(HOST)__#//" < Makefile.old
>>Makefile
486 Makefile
: $(srcdir)/Makefile.in
$(host_makefile_frag
) $(target_makefile_frag
)
487 $(SHELL
) .
/config.status
489 ### mode:fundamental ***
490 ### Local Variables: ***
491 ### page-delimiter: "^#\f" ***
496 # IF YOU PUT ANYTHING HERE IT WILL GO AWAY