2 # Helper makefile to link shared libraries in a portable way.
3 # This is much simpler than libtool, and hopefully not too error-prone.
5 # The following variables need to be set on the command line to build
8 # CC contains the current compiler. This one MUST be defined
10 # LDFLAGS contains flags to be used when the temporary object file is
11 # created. SHARED_LDFLAGS contains flags to be used when the shared
16 # LIBNAME contains just the name of thhe library, without prefix ("lib"
17 # on Unix, "cyg" for certain forms under Cygwin...) or suffix (.a, .so,
18 # .dll, ...). This one MUST have a value when using this makefile.
19 # For example, to build libfoo.so, you need to do the following:
23 # LIBEXTRAS contains extra modules to link together with the library.
24 # For example, if a seond library, say libbar.a needs to be linked into
25 # libfoo.so, you need to do the following:
27 # Note that this MUST be used when using the link_o targets, to hold the
28 # names of all object files that go into the target library.
31 # LIBVERSION contains the current version of the library.
32 # For example, to build libfoo.so.1.2, you need to do the following:
36 # LIBCOMPATVERSIONS contains the compatibility versions (a list) of
37 # the library. They MUST be in decreasing order.
38 # For example, if libfoo.so.1.2.1 is backward compatible with libfoo.so.1.2
39 # and libfoo.so.1, you need to do the following:
40 #LIBCOMPATVERSIONS=1.2 1
41 # Note that on systems that use sonames, the last number will appear as
43 # It's also possible, for systems that support it (Tru64, for example),
44 # to add extra compatibility info with more precision, by adding a second
45 # list of versions, separated from the first with a semicolon, like this:
46 #LIBCOMPATVERSIONS=1.2 1;1.2.0 1.1.2 1.1.1 1.1.0 1.0.0
49 # LIBDEPS contains all the flags necessary to cover all necessary
50 # dependencies to other libraries.
53 #------------------------------------------------------------------------------
54 # The rest is private to this makefile.
60 echo "Trying to use this makefile interactively? Don't."
63 SHLIB_COMPAT=; SHLIB_SOVER=; \
64 if [ -n "$(LIBVERSION)$(LIBCOMPATVERSIONS)" ]; then \
66 for v in `echo "$(LIBVERSION) $(LIBCOMPATVERSIONS)" | cut -d';' -f1`; do \
67 SHLIB_SOVER_NODOT=$$v \
69 if [ -n "$$prev" ]; then \
70 SHLIB_COMPAT=$$SHLIB_COMPAT .$$prev; \
78 nm -Pg $$SHOBJECTS | grep ' [BDT] ' | cut -f1 -d' ' > lib$(LIBNAME).exp; \
79 $$SHAREDCMD $(SHARED_LDFLAGS) $$SHAREDFLAGS -o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
80 $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS ) && \
81 $(SYMLINK_SO); ( $(DEBUG); rm -f lib$(LIBNAME).exp )
83 prev=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \
84 if [ -n "$$SHLIB_COMPAT"]; then \
85 for x in $$SHLIB_COMPAT; do \
86 ( $(DEBUG); rm -f $$SHLIB$$x$$SHLIB_SUFFIX; \
87 ln -s $$prev $$SHLIB$$x$$SHLIB_SUFFIX ); \
88 prev=$$SHLIB$$x$$SHLIB_SUFFIX; \
91 if [ -n "$$SHLIB_SOVER" ]; then \
92 ( $(DEBUG); rm -f $$SHLIB$$SHLIB_SUFFIX; \
93 ln -s $$prev $$SHLIB$$SHLIB_SUFFIX ); \
96 LINK_SO_A= SHOBJECTS="lib$(LIBNAME).a $(LIBEXTRAS)"; $(LINK_SO)
97 LINK_SO_O= SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO)
99 SHOBJECTS=lib$(LIBNAME).o ALL=$$ALLSYMSFLAGS ALLSYMSFLAGS= NOALLSYMSFLAGS=; \
101 ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \
102 $(LINK_SO) && rm -f $(LIBNAME).o
103 LINK_SO_A_UNPACKED= \
104 UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \
105 (cd $$UNPACKDIR; ar x ../lib$(LIBNAME).a) && cp $(LIBEXTRAS) $$UNPACKDIR && \
106 SHOBJECTS=$$UNPACKDIR/*.o; \
107 $(LINK_SO) && rm -rf $$UNPACKDIR
109 DETECT_GNU_LD=${CC} -v 2>&1 | grep '^gcc' >/dev/null 2>&1 && \
110 my_ld=`gcc -print-prog-name=ld 2>&1` && \
111 [ -n "$$my_ld" ] && \
112 $$my_ld -v 2>&1 | grep 'GNU ld' >/dev/null 2>&1
115 @ $(CALC_VERSIONS); \
116 SHLIB=lib$(LIBNAME).so \
118 LIBDEPS="$(LIBDEPS)" \
119 NOALLSYMSFLAGS='-Wl,--no-whole-archive' \
120 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX" \
124 @ $(CALC_VERSIONS); \
125 SHLIB=lib$(LIBNAME).so \
127 LIBDEPS="$(LIBDEPS)" \
128 ALLSYMSFLAGS='-Wl,--whole-archive' \
129 NOALLSYMSFLAGS='-Wl,--no-whole-archive' \
130 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX" \
134 # For Darwin AKA Mac OS/X (dyld)
136 @ $(CALC_VERSIONS); \
137 SHLIB=lib$(LIBNAME) \
138 SHLIB_SUFFIX=.dylib \
139 LIBDEPS="$(LIBDEPS)" \
140 ALLSYMSFLAGS='-all_load' \
142 SHAREDFLAGS="-dynamiclib -current_version $(LIBVERSION) -compatibility_version $$SHLIB_SOVER_NODOT" \
146 @ $(CALC_VERSIONS); \
147 SHLIB=lib$(LIBNAME) \
148 SHLIB_SUFFIX=.dylib \
149 LIBDEPS="$(LIBDEPS)" \
150 ALLSYMSFLAGS='-all_load' \
152 SHAREDFLAGS="-dynamiclib -current_version $(LIBVERSION) -compatibility_version $$SHLIB_SOVER_NODOT" \
157 @ SHLIB=cyg$(LIBNAME).dll \
159 LIBDEPS="$(LIBDEPS)" \
161 ALLSYMSFLAGS='-Wl,--whole-archive' \
162 NOALLSYMSFLAGS='-Wl,--no-whole-archive' \
163 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a" \
167 @ SHLIB=cyg$(LIBNAME).dll \
169 LIBDEPS="$(LIBDEPS)" \
171 ALLSYMSFLAGS='-Wl,--whole-archive' \
172 NOALLSYMSFLAGS='-Wl,--no-whole-archive' \
173 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a" \
178 @ if ${DETECT_GNU_LD}; then \
179 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
180 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
181 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
182 LIBVERSION="$(LIBVERSION)"
183 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
184 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
186 SHLIB=lib$(LIBNAME).so \
188 LIBDEPS="$(LIBDEPS)" \
189 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
190 if [ -n "$$SHLIB_HIST" ]; then \
191 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
193 SHLIB_HIST="$(LIBVERSION)"; \
196 ALLSYMSFLAGS='-all' \
197 NOALLSYMSFLAGS='-none' \
198 SHAREDFLAGS="-shared -set_version \"$$SHLIB_HIST\"" \
203 @ if ${DETECT_GNU_LD}; then \
204 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
205 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
206 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
207 LIBVERSION="$(LIBVERSION)"
208 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
209 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
211 SHLIB=lib$(LIBNAME).so \
213 LIBDEPS="$(LIBDEPS)" \
214 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
215 if [ -n "$$SHLIB_HIST" ]; then \
216 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
218 SHLIB_HIST="$(LIBVERSION)"; \
221 ALLSYMSFLAGS='-all' \
222 NOALLSYMSFLAGS='-none' \
223 SHAREDFLAGS="-shared -set_version \"$$SHLIB_HIST\"" \
228 # The difference between alpha-osf1-shared and tru64-shared is the `-msym'
229 # option passed to the linker.
231 @ if ${DETECT_GNU_LD}; then \
232 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
233 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
234 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
235 LIBVERSION="$(LIBVERSION)"
236 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
237 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
239 SHLIB=lib$(LIBNAME).so \
241 LIBDEPS="$(LIBDEPS)" \
242 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
243 if [ -n "$$SHLIB_HIST" ]; then \
244 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
246 SHLIB_HIST="$(LIBVERSION)"; \
249 ALLSYMSFLAGS='-all' \
250 NOALLSYMSFLAGS='-none' \
251 SHAREDFLAGS="-shared -msym -set_version \"$$SHLIB_HIST\"" \
256 @ if ${DETECT_GNU_LD}; then \
257 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
258 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
259 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
260 LIBVERSION="$(LIBVERSION)"
261 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
262 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
264 SHLIB=lib$(LIBNAME).so \
266 LIBDEPS="$(LIBDEPS)" \
267 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
268 if [ -n "$$SHLIB_HIST" ]; then \
269 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
271 SHLIB_HIST="$(LIBVERSION)"; \
274 ALLSYMSFLAGS='-all' \
275 NOALLSYMSFLAGS='-none' \
276 SHAREDFLAGS="-shared -msym -set_version \"$$SHLIB_HIST\"" \
281 # The difference between tru64-shared and tru64-shared-rpath is the
282 # -rpath ${LIBRPATH} passed to the linker.
284 @ if ${DETECT_GNU_LD}; then \
285 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
286 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
287 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
288 LIBVERSION="$(LIBVERSION)"
289 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
290 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
292 SHLIB=lib$(LIBNAME).so \
294 LIBDEPS="$(LIBDEPS)" \
295 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
296 if [ -n "$$SHLIB_HIST" ]; then \
297 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
299 SHLIB_HIST="$(LIBVERSION)"; \
302 ALLSYMSFLAGS='-all' \
303 NOALLSYMSFLAGS='-none' \
304 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH) -set_version \"$$SHLIB_HIST\"" \
309 @ if ${DETECT_GNU_LD}; then \
310 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
311 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
312 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
313 LIBVERSION="$(LIBVERSION)"
314 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
315 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
317 SHLIB=lib$(LIBNAME).so \
319 LIBDEPS="$(LIBDEPS)" \
320 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
321 if [ -n "$$SHLIB_HIST" ]; then \
322 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
324 SHLIB_HIST="$(LIBVERSION)"; \
327 ALLSYMSFLAGS='-all' \
328 NOALLSYMSFLAGS='-none' \
329 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH) -set_version \"$$SHLIB_HIST\"" \
335 @ if ${DETECT_GNU_LD}; then \
336 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
337 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
338 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
339 LIBVERSION="$(LIBVERSION)"
340 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
341 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
344 SHLIB=lib$(LIBNAME).so \
346 LIBDEPS="$(LIBDEPS)" \
347 ALLSYMSFLAGS='-z allextract' \
349 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
354 @ if ${DETECT_GNU_LD}; then \
355 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
356 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
357 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
358 LIBVERSION="$(LIBVERSION)"
359 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
360 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
363 SHLIB=lib$(LIBNAME).so \
365 LIBDEPS="$(LIBDEPS)" \
366 ALLSYMSFLAGS='-z allextract' \
368 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
373 # OpenServer 5 native compilers used
374 # UnixWare 7 and OpenUNIX 8 native compilers used
376 @ if ${DETECT_GNU_LD}; then \
377 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
378 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
379 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
380 LIBVERSION="$(LIBVERSION)"
381 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
382 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
385 SHLIB=lib$(LIBNAME).so \
387 LIBDEPS="$(LIBDEPS)" \
388 ALLSYMSFLAGS='-z allextract' \
390 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
395 @ if ${DETECT_GNU_LD}; then \
396 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
397 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
398 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
399 LIBVERSION="$(LIBVERSION)"
400 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
401 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
404 SHLIB=lib$(LIBNAME).so \
406 LIBDEPS="$(LIBDEPS)" \
407 ALLSYMSFLAGS='-z allextract' \
409 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
411 $(LINK_SO_A_UNPACKED); \
415 @ if ${DETECT_GNU_LD}; then \
416 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
417 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
418 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
419 LIBVERSION="$(LIBVERSION)"
420 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
421 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
424 SHLIB=lib$(LIBNAME).so \
426 LIBDEPS="$(LIBDEPS)" \
427 ALLSYMSFLAGS='-all' \
429 SHAREDFLAGS='-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
434 @ if ${DETECT_GNU_LD}; then \
435 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
436 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
437 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
438 LIBVERSION="$(LIBVERSION)"
439 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
440 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
443 SHLIB=lib$(LIBNAME).so \
445 LIBDEPS="$(LIBDEPS)" \
446 ALLSYMSFLAGS='-all' \
448 SHAREDFLAGS='-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
453 # HP-UX includes the full pathname of libs we depend on, so we would get
454 # ./libcrypto (with ./ as path information) compiled into libssl, hence
455 # we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
457 # The object modules are loaded from lib$i.a using the undocumented -Fl
460 # WARNING: Until DSO is fixed to support a search path, we support SHLIB_PATH
461 # by temporarily specifying "+s"!
464 @ $(CALC_VERSIONS); \
465 SHLIB=lib$(LIBNAME).sl \
467 LIBDEPS="$(LIBDEPS) -lc" \
470 SHAREDFLAGS='+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
471 SHAREDCMD='/usr/ccs/bin/ld'; \
472 $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
474 @ $(CALC_VERSIONS); \
475 SHLIB=lib$(LIBNAME).sl \
477 LIBDEPS="$(LIBDEPS) -lc" \
480 SHAREDFLAGS='+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
481 SHAREDCMD='/usr/ccs/bin/ld'; \
482 $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
484 # HP-UX includes the full pathname of libs we depend on, so we would get
485 # ./libcrypto (with ./ as path information) compiled into libssl, hence
486 # we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
489 # HP-UX in 64bit mode has "+s" enabled by default; it will search for
490 # shared libraries along LD_LIBRARY_PATH _and_ SHLIB_PATH.
493 @ $(CALC_VERSIONS); \
494 SHLIB=lib$(LIBNAME).sl \
496 LIBDEPS="$(LIBDEPS) -lc" \
497 ALLSYMSFLAGS='+forceload' \
499 SHAREDFLAGS='-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
500 SHAREDCMD='/usr/ccs/bin/ld'; \
501 $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
503 @ $(CALC_VERSIONS); \
504 SHLIB=lib$(LIBNAME).sl \
506 LIBDEPS="$(LIBDEPS) -lc" \
507 ALLSYMSFLAGS='+forceload' \
509 SHAREDFLAGS='-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
510 SHAREDCMD='/usr/ccs/bin/ld'; \
511 $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
514 @ $(CALC_VERSIONS); \
515 SHLIB=lib$(LIBNAME).so \
517 LIBDEPS="$(LIBDEPS)" \
518 ALLSYMSFLAGS='-bnogc' \
520 SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE' \
524 @ $(CALC_VERSIONS); \
525 SHLIB=lib$(LIBNAME).so \
527 LIBDEPS="$(LIBDEPS)" \
528 ALLSYMSFLAGS='-bnogc' \
530 SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE' \
535 @ $(CALC_VERSIONS); \
536 SHLIB=lib$(LIBNAME).so \
538 LIBDEPS="$(LIBDEPS)" \
545 @ $(CALC_VERSIONS); \
546 SHLIB=lib$(LIBNAME).so \
548 LIBDEPS="$(LIBDEPS)" \
553 $(LINK_SO_A_UNPACKED)
555 # Targets to build symbolic links when needed
556 symlink.gnu symlink.solaris symlink.svr3 symlink.irix \
557 symlink.aix symlink.reliantunix:
558 @ $(CALC_VERSIONS); \
559 SHLIB=lib$(LIBNAME).so \
562 @ $(CALC_VERSIONS); \
563 SHLIB=lib$(LIBNAME) \
564 SHLIB_SUFFIX=.dylib \
566 symlink.cygwin symlib.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
567 symlink.hpux32 symlink.hpux64:
568 @ $(CALC_VERSIONS); \
569 SHLIB=lib$(LIBNAME).sl \
572 # Compatibility targets
573 link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu
574 link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu
575 symlink.bsd-gcc-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu
576 link_o.darwin-shared: link_o.darwin
577 link_a.darwin-shared: link_a.darwin
578 symlink.darwin-shared: symlink.darwin
579 link_o.cygwin-shared: link_o.cygwin
580 link_a.cygwin-shared: link_a.cygwin
581 symlink.cygwin-shared: symlink.cygwin
582 link_o.alpha-osf1-shared: link_o.alpha-osf1
583 link_a.alpha-osf1-shared: link_a.alpha-osf1
584 symlink.alpha-osf1-shared: symlink.alpha-osf1
585 link_o.tru64-shared: link_o.tru64
586 link_a.tru64-shared: link_a.tru64
587 symlink.tru64-shared: symlink.tru64
588 link_o.tru64-shared-rpath: link_o.tru64-rpath
589 link_a.tru64-shared-rpath: link_a.tru64-rpath
590 symlink.tru64-shared-rpath: symlink.tru64-rpath
591 link_o.solaris-shared: link_o.solaris
592 link_a.solaris-shared: link_a.solaris
593 symlink.solaris-shared: symlink.solaris
594 link_o.svr3-shared: link_o.svr3
595 link_a.svr3-shared: link_a.svr3
596 symlink.svr3-shared: symlink.svr3
597 link_o.svr5-shared: link_o.svr3
598 link_a.svr5-shared: link_a.svr3
599 symlink.svr5-shared: symlink.svr3
600 link_o.irix-shared: link_o.irix
601 link_a.irix-shared: link_a.irix
602 symlink.irix-shared: symlink.irix
603 link_o.hpux-shared: link_o.hpux32
604 link_a.hpux-shared: link_a.hpux32
605 symlink.hpux-shared: symlink.hpux32
606 link_o.hpux64-shared: link_o.hpux64
607 link_a.hpux64-shared: link_a.hpux64
608 symlink.hpux64-shared: symlink.hpux64
609 link_o.aix-shared: link_o.aix
610 link_a.aix-shared: link_a.aix
611 symlink.aix-shared: symlink.aix
612 link_o.reliantunix-shared: link_o.reliantunix
613 link_a.reliantunix-shared: link_a.reliantunix
614 symlink.reliantunix-shared: symlink.reliantunix