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
30 datadir = $(prefix)/lib
31 mandir = $(prefix)/man
32 man1dir = $(mandir)/man1
33 man2dir = $(mandir)/man2
34 man3dir = $(mandir)/man3
35 man4dir = $(mandir)/man4
36 man5dir = $(mandir)/man5
37 man6dir = $(mandir)/man6
38 man7dir = $(mandir)/man7
39 man8dir = $(mandir)/man8
40 man9dir = $(mandir)/man9
41 infodir = $(prefix)/info
42 includedir = $(prefix)/include
43 docdir
= $(datadir)/doc
45 gcclibdir
= $(libdir)/gcc
/$(target_alias
)
50 INSTALL_PROGRAM
= $(INSTALL
)
51 INSTALL_DATA
= $(INSTALL
)
58 BISON
= `if [ -f ../bison/bison ] ; then echo ../bison/bison -y -L../bison/bison ; else echo bison -y ; fi`
59 LEX
= `if [ -f ../flex/flex ] ; then echo ../flex/flex -S../flex/flex.skel ; 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
)
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 #stuff for self hosting (can be overridden in config file).
88 HOSTING_CRT0
=/lib
/crt0.o
89 HOSTING_LIBS
=`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else echo $(libdir)/libgcc.a; fi` -lc
90 HOSTING_EMU
=LDEMULATION
=$(EMUL
); export LDEMULATION
92 ### Host, target, and site specific Makefile fragments come in here.
95 LINTFLAGS
= $(INCLUDES
) $(EXTRA_DEF
)
97 .SUFFIXES
: .y .x .xr .xu .xn .xbn .sc .scu .scr .scn
$(SUFFIXES
)
100 $(CC
) -c
$(CFLAGS
) $(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) $<
102 # go directly to ld.new in case this ld isn't capable of
103 # linking native object on this host. It can be renamed on
108 BFDLIB
=.
/..
/bfd
/libbfd.a
109 LIBIBERTY
=.
/..
/libiberty
/libiberty.a
111 ALL_EMULATIONS
=ld__lnk960.o ld__sun3.o ld__i386aout.o \
112 ld__go32.o ld__m88kbcs.o ld__a29k.o ld__news.o ld__hp300bsd.o ld__h8300hms.o ld__ebmon29k.o \
113 ld__sun4.o ld__gld960.o ld__vanilla.o ld__h8300xray.o ld__st2000.o ld__sa29200.o
115 EMULATION_OFILES
=${ALL_EMULATIONS}
116 #EMULATION_OFILES=ld__${EMUL}.o ${OTHER_EMULATIONS}
118 OFILES
= ldgram.o ldlex.o lexsup.o ldlang.o mri.o ldctor.o ldmain.o ldindr.o \
119 ldwarn.o ldwrite.o ldexp.o ldemul.o ldver.o ldmisc.o ldsym.o \
120 ldfile.o relax.o lderror.o cplus-dem.o
${EMULATION_OFILES}
122 HEADERS
=config.h ldmain.h ldmain.h ldwarn.h ldmisc.h ldindr.h \
123 ldsym.h ldctor.h ldlang.h ldexp.h \
124 ldlex.h ldwrite.h ldver.h ldemul.h ldfile.h ldgram.h
ld.h
128 LDCSOURCES
=ldlang.c lexsup.c ldctor.c mri.c ldindr.c ldmain.c ldwrite.c ldwarn.c ldlnk960.c \
129 ld__gld.c ld__sun3.c ld__go32.c ld__m88k.c ld__ebmon29k.c \
130 ldgld960.c ldemul.c ldver.c ldmisc.c ldexp.c ldsym.c ldfile.c \
131 relax.c lderror.c cplus-dem.c
133 GENERATED_SOURCES
=ldgram.c ldlex.c ld__
*.c ldemul-list.h
134 GENERATED_HEADERS
=ldgram.h ldemul-list.h
136 LDSOURCES
=$(LDCSOURCES
) ldgram.y ldlex.l ldgram.h
138 BFDSOURCES
=..
/..
/bfd
/common
/*.c
140 SOURCES
= $(LDSOURCES
) $(BFDSOURCES
)
141 LINTSOURCES
= $(LDCSOURCES
) $(BFDSOURCES
) $(GENERATED_SOURCES
)
143 STAGESTUFF
= *.x
*.x
[runN
] *.sc
[runN
] $(GENERATED_SOURCES
) $(GENERATED_HEADERS
) $(OFILES
) $(LD_PROG
) mkscript
145 all: Makefile
$(LD_PROG
)
150 ldgram.h ldgram.c
: ldgram.y
151 $(BISON
) $(BISONFLAGS
) -d
$(srcdir)/ldgram.y
152 mv
-f y.tab.c ldgram.c
153 mv
-f y.tab.h ldgram.h
156 $(CC
) $(CFLAGS
) $(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) -DDEFAULT_EMULATION
='"$(EMUL)"' -c
$<
158 ldemul-list.h
: Makefile
159 (echo
"/* This file is automatically generated. DO NOT EDIT! */";\
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
"extern ld_emulation_xfer_type ld_$${f}_emulation;"; \
165 echo
"#define EMULATION_LIST \\";\
166 for f in
`echo " " ${EMULATION_OFILES} "" \
167 | sed -e 's/ld__/ld/g' -e 's/ ld/ /g' -e 's/[.]o//g'`; do \
168 echo
" &ld_$${f}_emulation, \\"; \
170 echo
" 0") >ldemul-list.h
172 ldemul.o
: ldemul-list.h
175 $(LEX
) -I
-Cem
$(srcdir)/ldlex.l
178 # These all start with ld__ so 'make clean' can find them.
180 GENSCRIPTS
=sh
$(srcdir)/genscripts.sh
${srcdir} ${host_alias} ${target_alias}
181 GEN_DEPENDS
=.
/mkscript
$(srcdir)/genscripts.sh
183 ld__sun4.c
: $(srcdir)/sun4.sh \
184 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
185 ${GENSCRIPTS} sun4.sh
186 ld__sun3.c
: $(srcdir)/sun3.sh \
187 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
188 ${GENSCRIPTS} sun3.sh
189 ld__go32.c
: $(srcdir)/go32.sh \
190 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
191 ${GENSCRIPTS} go32.sh
192 ld__news.c
: $(srcdir)/news.sh \
193 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
194 ${GENSCRIPTS} news.sh
195 ld__hp300bsd.c
: $(srcdir)/hp300bsd.sh \
196 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
197 ${GENSCRIPTS} hp300bsd.sh
198 ld__i386aout.c
: $(srcdir)/i386aout.sh \
199 $(srcdir)/generic.em
$(srcdir)/aout.sc-sh
${GEN_DEPENDS}
200 ${GENSCRIPTS} i386aout.sh
201 ld__ebmon29k.c
: $(srcdir)/ebmon29k.sh \
202 $(srcdir)/generic.em
$(srcdir)/ebmon29k.sc-sh
${GEN_DEPENDS}
203 ${GENSCRIPTS} ebmon29k.sh
204 ld__sa29200.c
: $(srcdir)/sa29200.sh \
205 $(srcdir)/generic.em
$(srcdir)/sa29200.sc-sh
${GEN_DEPENDS}
206 ${GENSCRIPTS} sa29200.sh
207 ld__a29k.c
: $(srcdir)/a29k.sh \
208 $(srcdir)/generic.em
$(srcdir)/a29k.sc-sh
${GEN_DEPENDS}
209 ${GENSCRIPTS} a29k.sh
210 ld__m88kbcs.c
: $(srcdir)/m88kbcs.sh \
211 $(srcdir)/generic.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
212 ${GENSCRIPTS} m88kbcs.sh
213 ld__h8300hms.c
: $(srcdir)/h8300hms.sh \
214 $(srcdir)/h8300hms.em
$(srcdir)/h8300hms.sc-sh
${GEN_DEPENDS}
215 ${GENSCRIPTS} h8300hms.sh
216 ld__h8300xray.c
: $(srcdir)/h8300xray.sh \
217 $(srcdir)/h8300xray.em
$(srcdir)/h8300xray.sc-sh
${GEN_DEPENDS}
218 ${GENSCRIPTS} h8300xray.sh
219 ld__st2000.c
: $(srcdir)/st2000.sh \
220 $(srcdir)/st2000.em
$(srcdir)/st2000.sc-sh
${GEN_DEPENDS}
221 ${GENSCRIPTS} st2000.sh
222 ld__vanilla.c
: $(srcdir)/vanilla.sh \
223 $(srcdir)/vanilla.em
$(srcdir)/vanilla.sc-sh
${GEN_DEPENDS}
224 ${GENSCRIPTS} vanilla.sh
225 ld__lnk960.c
: $(srcdir)/lnk960.sh \
226 $(srcdir)/lnk960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
227 ${GENSCRIPTS} lnk960.sh
228 ld__gld960.c
: $(srcdir)/gld960.sh \
229 $(srcdir)/gld960.em
$(srcdir)/i960.sc-sh
${GEN_DEPENDS}
230 ${GENSCRIPTS} gld960.sh
232 $(LD_PROG
): $(OFILES
) $(BFDLIB
) $(LIBIBERTY
)
233 $(CC
) $(CFLAGS
) $(INCLUDES
) $(HDEFINES
) $(TDEFINES
) $(CDEFINES
) $(LDFLAGS
) -o
$(LD_PROG
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(LOADLIBES
)
235 # Rules for testing by relinking ld itself.
238 $(HOSTING_EMU
); .
/ld.new
-o ld-partial.o
-r
$(OFILES
)
240 $(HOSTING_EMU
); .
/ld.new
-o ld1
$(HOSTING_CRT0
) ld-partial.o
$(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
243 $(HOSTING_EMU
); .
/ld.new
-o ld1-full
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
246 $(HOSTING_EMU
); .
/ld1
-o ld2
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
249 $(HOSTING_EMU
); .
/ld2
-o ld3
$(HOSTING_CRT0
) $(OFILES
) $(BFDLIB
) $(LIBIBERTY
) $(HOSTING_LIBS
)
254 ######################################################################
255 # DOCUMENTATION TARGETS
257 ld.
dvi: $(srcdir)/ld.texinfo
258 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
260 TEXINPUTS
=${TEXIDIR}:.
:$$TEXINPUTS tex $(srcdir)/ld.texinfo
262 # info file for online browsing
263 ld.
info: $(srcdir)/ld.texinfo
264 $(MAKEINFO
) -o
ld.
info $(srcdir)/ld.texinfo
266 #separate targets for "ms", "me", and "mm" forms of roff doc
267 # Try to use a recent texi2roff. v2 was put on prep in jan91.
268 # If you want an index, see texi2roff doc for postprocessing
269 # and add -i to texi2roff invocations below.
270 # Workarounds for texi2roff-2 (probably fixed in later texi2roff's, delete
271 # correspondint -e lines when later texi2roff's are current)
272 # + @ifinfo's deleted explicitly due to texi2roff-2 bug w nested constructs.
273 # + @c's deleted explicitly because texi2roff sees texinfo commands in them
274 # + @ (that's at-BLANK) not recognized by texi2roff, turned into blank
275 # + @alphaenumerate is ridiculously new, turned into @enumerate
277 ld.ms
: $(srcdir)/ld.texinfo
278 sed
-e
'/\\input texinfo/d' \
279 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
280 -e
'/^@ifinfo/,/^@end ifinfo/d' \
284 -e
's/^@alphaenumerate/@enumerate/g' \
285 -e
's/^@end alphaenumerate/@end enumerate/g' \
286 $(srcdir)/ld.texinfo | \
287 $(TEXI2ROFF
) $(TEXI2OPT
) -ms | \
288 sed
-e
's/---/\\(em/g' \
291 # index for roff output
293 $(ROFF
) -ms
ld.ms
2>&1 1>/dev
/null | \
294 sed
-e
'/: warning:/d' | \
295 texi2index
>ld-index.ms
298 ld.mm
: $(srcdir)/ld.texinfo
299 sed
-e
'/\\input texinfo/d' \
300 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
301 -e
'/^@ifinfo/,/^@end ifinfo/d' \
306 -e
's/^@alphaenumerate/@enumerate/g' \
307 -e
's/^@end alphaenumerate/@end enumerate/g' \
308 $(srcdir)/ld.texinfo | \
309 $(TEXI2ROFF
) $(TEXI2OPT
) -mm | \
310 sed
-e
's/---/\\(em/g' \
313 # index for roff output
315 $(ROFF
) -mm
ld.mm
2>&1 1>/dev
/null | \
316 sed
-e
'/: warning:/d' | \
317 texi2index
>ld-index.mm
320 ld.me
: $(srcdir)/ld.texinfo
321 sed
-e
'/\\input texinfo/d' \
322 -e
'/@c TEXI2ROFF-KILL/,/@c END TEXI2ROFF-KILL/d' \
323 -e
'/^@ifinfo/,/^@end ifinfo/d' \
327 -e
's/^@alphaenumerate/@enumerate/g' \
328 -e
's/^@end alphaenumerate/@end enumerate/g' \
329 $(srcdir)/ld.texinfo | \
330 $(TEXI2ROFF
) $(TEXI2OPT
) -me | \
331 sed
-e
's/---/\\(em/g' \
334 # index for roff output
336 $(ROFF
) -me
ld.me
2>&1 1>/dev
/null | \
337 sed
-e
'/: warning:/d' | \
338 texi2index
>ld-index.me
341 ######################################################################
343 .
/mkscript
: $(srcdir)/mkscript.c
344 $(HOST_CC
) -o mkscript
$(srcdir)/mkscript.c
346 ldlex.c
: ldlex.l ldgram.h
347 ldlex.o
: ldlex.c ldgram.h
351 h8300hms.o
:h8300hms.c
352 h8300xray.o
:h8300xray.c
357 -mv
-f
$(STAGESTUFF
) stage1
358 -(cd stage1
; ln
-s
$(LD_PROG
) ld)
362 -mv
-f
$(STAGESTUFF
) stage2
363 -(cd stage2
; ln
-s
$(LD_PROG
) ld)
367 -mv
-f
$(STAGESTUFF
) stage3
368 -(cd stage3
; ln
-s
$(LD_PROG
) ld)
373 for i in
$(STAGESTUFF
) ; do cmp
$$i $(against
)/$$i ; done
376 -(cd stage1
; mv
-f
* ..
)
381 -(cd stage2
; mv
-f
* ..
)
386 -(cd stage3
; mv
-f
* ..
)
391 -rm -f TAGS
$(STAGESTUFF
)
392 -rm -f
ld.??
ld.??? ldlex.
[qp
]
393 -rm -f
ld ld1 ld2 ld3
*.o y.output
395 lintlog
:$(SOURCES
) Makefile
396 $(LINT
) -abhxzn
$(LINTFLAGS
) $(LINTSOURCES
) \
397 | grep
-v
"pointer casts may be troublesome" \
398 | grep
-v
"possible pointer alignment problem" \
400 | grep
-v
"conversion from long may lose accuracy" \
401 | grep
-v
"warning: constant argument to NOT" \
402 | grep
-v
"enumeration type clash, operator CAST" \
403 | grep
-v
"warning: constant in conditional context"\
404 | grep
-v
"archive\.c"
407 tags TAGS
:$(SOURCES
) $(HEADERS
)
416 -rm -f
$(bindir)/$(program_prefix
)ld
417 $(INSTALL_PROGRAM
) ld $(bindir)/$(program_prefix
)ld
419 if
[ -d
$(tooldir
) ]; then
$(INSTALL_PROGRAM
) ld $(tooldir
)/ld; else true
; fi
420 -rm -f
$(man1dir)/$(program_prefix
)ld.1
421 $(INSTALL_DATA
) $(srcdir)/gld
.1 $(man1dir)/$(program_prefix
)ld.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