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$$SHLIB_SUFFIX" \
134 # For Darwin AKA Mac OS/X (dyld)
136 @ $(CALC_VERSIONS); \
137 SHLIB=lib$(LIBNAME) \
138 SHLIB_SUFFIX=.dylib \
139 LIBDEPS="$(LIBDEPS)" \
140 ALLSYMSFLAGS='-all_load' \
142 SHAREDFLAGS="-dynamiclib" \
144 if [ -n "$(LIBVERSION)" ]; then \
145 SHAREDFLAGS="$SHAREDFLAGS -current_version $(LIBVERSION)"; \
147 if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
148 SHAREDFLAGS="$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
152 @ $(CALC_VERSIONS); \
153 SHLIB=lib$(LIBNAME) \
154 SHLIB_SUFFIX=.dylib \
155 LIBDEPS="$(LIBDEPS)" \
156 ALLSYMSFLAGS='-all_load' \
158 SHAREDFLAGS="-dynamiclib" \
160 if [ -n "$(LIBVERSION)" ]; then \
161 SHAREDFLAGS="$SHAREDFLAGS -current_version $(LIBVERSION)"; \
163 if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
164 SHAREDFLAGS="$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
169 @ SHLIB=cyg$(LIBNAME).dll \
171 LIBDEPS="$(LIBDEPS)" \
173 ALLSYMSFLAGS='-Wl,--whole-archive' \
174 NOALLSYMSFLAGS='-Wl,--no-whole-archive' \
175 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a" \
179 @ SHLIB=cyg$(LIBNAME).dll \
181 LIBDEPS="$(LIBDEPS)" \
183 ALLSYMSFLAGS='-Wl,--whole-archive' \
184 NOALLSYMSFLAGS='-Wl,--no-whole-archive' \
185 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a" \
190 @ if ${DETECT_GNU_LD}; then \
191 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
192 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
193 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
194 LIBVERSION=$(LIBVERSION) \
195 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
196 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
198 SHLIB=lib$(LIBNAME).so \
200 LIBDEPS="$(LIBDEPS)" \
201 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
202 if [ -n "$$SHLIB_HIST" ]; then \
203 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
205 SHLIB_HIST="$(LIBVERSION)"; \
208 ALLSYMSFLAGS='-all' \
209 NOALLSYMSFLAGS='-none' \
210 SHAREDFLAGS="-shared" \
212 if [ -n "$$SHLIB_HIST" ]; then \
213 SHAREDFLAGS="$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
218 @ if ${DETECT_GNU_LD}; then \
219 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
220 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
221 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
222 LIBVERSION=$(LIBVERSION) \
223 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
224 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
226 SHLIB=lib$(LIBNAME).so \
228 LIBDEPS="$(LIBDEPS)" \
229 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
230 if [ -n "$$SHLIB_HIST" ]; then \
231 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
233 SHLIB_HIST="$(LIBVERSION)"; \
236 ALLSYMSFLAGS='-all' \
237 NOALLSYMSFLAGS='-none' \
238 SHAREDFLAGS="-shared" \
240 if [ -n "$$SHLIB_HIST" ]; then \
241 SHAREDFLAGS="$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
246 # The difference between alpha-osf1-shared and tru64-shared is the `-msym'
247 # option passed to the linker.
249 @ if ${DETECT_GNU_LD}; then \
250 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
251 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
252 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
253 LIBVERSION=$(LIBVERSION) \
254 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
255 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
257 SHLIB=lib$(LIBNAME).so \
259 LIBDEPS="$(LIBDEPS)" \
260 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
261 if [ -n "$$SHLIB_HIST" ]; then \
262 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
264 SHLIB_HIST="$(LIBVERSION)"; \
267 ALLSYMSFLAGS='-all' \
268 NOALLSYMSFLAGS='-none' \
269 SHAREDFLAGS="-shared -msym" \
271 if [ -n "$$SHLIB_HIST" ]; then \
272 SHAREDFLAGS="$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
277 @ if ${DETECT_GNU_LD}; then \
278 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
279 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
280 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
281 LIBVERSION=$(LIBVERSION) \
282 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
283 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
285 SHLIB=lib$(LIBNAME).so \
287 LIBDEPS="$(LIBDEPS)" \
288 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
289 if [ -n "$$SHLIB_HIST" ]; then \
290 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
292 SHLIB_HIST="$(LIBVERSION)"; \
295 ALLSYMSFLAGS='-all' \
296 NOALLSYMSFLAGS='-none' \
297 SHAREDFLAGS="-shared -msym" \
299 if [ -n "$$SHLIB_HIST" ]; then \
300 SHAREDFLAGS="$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
305 # The difference between tru64-shared and tru64-shared-rpath is the
306 # -rpath ${LIBRPATH} passed to the linker.
308 @ if ${DETECT_GNU_LD}; then \
309 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
310 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
311 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
312 LIBVERSION=$(LIBVERSION) \
313 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
314 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
316 SHLIB=lib$(LIBNAME).so \
318 LIBDEPS="$(LIBDEPS)" \
319 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
320 if [ -n "$$SHLIB_HIST" ]; then \
321 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
323 SHLIB_HIST="$(LIBVERSION)"; \
326 ALLSYMSFLAGS='-all' \
327 NOALLSYMSFLAGS='-none' \
328 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)" \
330 if [ -n "$$SHLIB_HIST" ]; then \
331 SHAREDFLAGS="$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
336 @ if ${DETECT_GNU_LD}; then \
337 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
338 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
339 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
340 LIBVERSION=$(LIBVERSION) \
341 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
342 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
344 SHLIB=lib$(LIBNAME).so \
346 LIBDEPS="$(LIBDEPS)" \
347 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
348 if [ -n "$$SHLIB_HIST" ]; then \
349 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
351 SHLIB_HIST="$(LIBVERSION)"; \
354 ALLSYMSFLAGS='-all' \
355 NOALLSYMSFLAGS='-none' \
356 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)" \
358 if [ -n "$$SHLIB_HIST" ]; then \
359 SHAREDFLAGS="$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
365 @ if ${DETECT_GNU_LD}; then \
366 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
367 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
368 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
369 LIBVERSION="$(LIBVERSION)" \
370 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
371 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
374 SHLIB=lib$(LIBNAME).so \
376 LIBDEPS="$(LIBDEPS)" \
377 ALLSYMSFLAGS='-z allextract' \
379 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
384 @ if ${DETECT_GNU_LD}; then \
385 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
386 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
387 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
388 LIBVERSION="$(LIBVERSION)" \
389 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
390 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
393 SHLIB=lib$(LIBNAME).so \
395 LIBDEPS="$(LIBDEPS)" \
396 ALLSYMSFLAGS='-z allextract' \
398 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
403 # OpenServer 5 native compilers used
404 # UnixWare 7 and OpenUNIX 8 native compilers used
406 @ if ${DETECT_GNU_LD}; then \
407 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
408 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
409 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
410 LIBVERSION=$(LIBVERSION) \
411 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
412 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
415 SHLIB=lib$(LIBNAME).so \
417 LIBDEPS="$(LIBDEPS)" \
418 ALLSYMSFLAGS='-z allextract' \
420 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
425 @ if ${DETECT_GNU_LD}; then \
426 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
427 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
428 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
429 LIBVERSION=$(LIBVERSION) \
430 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
431 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
434 SHLIB=lib$(LIBNAME).so \
436 LIBDEPS="$(LIBDEPS)" \
437 ALLSYMSFLAGS='-z allextract' \
439 SHAREDFLAGS='-G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
441 $(LINK_SO_A_UNPACKED); \
445 @ if ${DETECT_GNU_LD}; then \
446 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
447 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
448 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
449 LIBVERSION=$(LIBVERSION) \
450 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
451 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
454 SHLIB=lib$(LIBNAME).so \
456 LIBDEPS="$(LIBDEPS)" \
457 ALLSYMSFLAGS='-all' \
459 SHAREDFLAGS='-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
464 @ if ${DETECT_GNU_LD}; then \
465 $(MAKE) -f $(SHARED_MAKEFILE) CC="$(CC)" LDFLAGS="$(LDFLAGS) \
466 SHARED_LDFLAGS="$(SHARED_LDFLAGS)" \
467 LIBNAME="$(LIBNAME)" LIBEXTRAS="$(LIBEXTRAS)" \
468 LIBVERSION=$(LIBVERSION) \
469 LIBCOMPATVERSIONS="$(LIBCOMPATVERSIONS)" \
470 LIBDEPS="$(LIBDEPS)" link_o.gnu; \
473 SHLIB=lib$(LIBNAME).so \
475 LIBDEPS="$(LIBDEPS)" \
476 ALLSYMSFLAGS='-all' \
478 SHAREDFLAGS='-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
483 # HP-UX includes the full pathname of libs we depend on, so we would get
484 # ./libcrypto (with ./ as path information) compiled into libssl, hence
485 # we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
487 # The object modules are loaded from lib$i.a using the undocumented -Fl
490 # WARNING: Until DSO is fixed to support a search path, we support SHLIB_PATH
491 # by temporarily specifying "+s"!
494 @ $(CALC_VERSIONS); \
495 SHLIB=lib$(LIBNAME).sl \
497 LIBDEPS="$(LIBDEPS) -lc" \
500 SHAREDFLAGS='+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
501 SHAREDCMD='/usr/ccs/bin/ld'; \
502 $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
504 @ $(CALC_VERSIONS); \
505 SHLIB=lib$(LIBNAME).sl \
507 LIBDEPS="$(LIBDEPS) -lc" \
510 SHAREDFLAGS='+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
511 SHAREDCMD='/usr/ccs/bin/ld'; \
512 $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
514 # HP-UX includes the full pathname of libs we depend on, so we would get
515 # ./libcrypto (with ./ as path information) compiled into libssl, hence
516 # we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
519 # HP-UX in 64bit mode has "+s" enabled by default; it will search for
520 # shared libraries along LD_LIBRARY_PATH _and_ SHLIB_PATH.
523 @ $(CALC_VERSIONS); \
524 SHLIB=lib$(LIBNAME).sl \
526 LIBDEPS="$(LIBDEPS) -lc" \
527 ALLSYMSFLAGS='+forceload' \
529 SHAREDFLAGS='-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
530 SHAREDCMD='/usr/ccs/bin/ld'; \
531 $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
533 @ $(CALC_VERSIONS); \
534 SHLIB=lib$(LIBNAME).sl \
536 LIBDEPS="$(LIBDEPS) -lc" \
537 ALLSYMSFLAGS='+forceload' \
539 SHAREDFLAGS='-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX' \
540 SHAREDCMD='/usr/ccs/bin/ld'; \
541 $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
544 @ $(CALC_VERSIONS); \
545 SHLIB=lib$(LIBNAME).so \
547 LIBDEPS="$(LIBDEPS)" \
548 ALLSYMSFLAGS='-bnogc' \
550 SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE' \
554 @ $(CALC_VERSIONS); \
555 SHLIB=lib$(LIBNAME).so \
557 LIBDEPS="$(LIBDEPS)" \
558 ALLSYMSFLAGS='-bnogc' \
560 SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE' \
565 @ $(CALC_VERSIONS); \
566 SHLIB=lib$(LIBNAME).so \
568 LIBDEPS="$(LIBDEPS)" \
575 @ $(CALC_VERSIONS); \
576 SHLIB=lib$(LIBNAME).so \
578 LIBDEPS="$(LIBDEPS)" \
583 $(LINK_SO_A_UNPACKED)
585 # Targets to build symbolic links when needed
586 symlink.gnu symlink.solaris symlink.svr3 symlink.irix \
587 symlink.aix symlink.reliantunix:
588 @ $(CALC_VERSIONS); \
589 SHLIB=lib$(LIBNAME).so \
592 @ $(CALC_VERSIONS); \
593 SHLIB=lib$(LIBNAME) \
594 SHLIB_SUFFIX=.dylib \
596 symlink.cygwin symlib.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
597 symlink.hpux32 symlink.hpux64:
598 @ $(CALC_VERSIONS); \
599 SHLIB=lib$(LIBNAME).sl \
602 # Compatibility targets
603 link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu
604 link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu
605 symlink.bsd-gcc-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu
606 link_o.darwin-shared: link_o.darwin
607 link_a.darwin-shared: link_a.darwin
608 symlink.darwin-shared: symlink.darwin
609 link_o.cygwin-shared: link_o.cygwin
610 link_a.cygwin-shared: link_a.cygwin
611 symlink.cygwin-shared: symlink.cygwin
612 link_o.alpha-osf1-shared: link_o.alpha-osf1
613 link_a.alpha-osf1-shared: link_a.alpha-osf1
614 symlink.alpha-osf1-shared: symlink.alpha-osf1
615 link_o.tru64-shared: link_o.tru64
616 link_a.tru64-shared: link_a.tru64
617 symlink.tru64-shared: symlink.tru64
618 link_o.tru64-shared-rpath: link_o.tru64-rpath
619 link_a.tru64-shared-rpath: link_a.tru64-rpath
620 symlink.tru64-shared-rpath: symlink.tru64-rpath
621 link_o.solaris-shared: link_o.solaris
622 link_a.solaris-shared: link_a.solaris
623 symlink.solaris-shared: symlink.solaris
624 link_o.svr3-shared: link_o.svr3
625 link_a.svr3-shared: link_a.svr3
626 symlink.svr3-shared: symlink.svr3
627 link_o.svr5-shared: link_o.svr3
628 link_a.svr5-shared: link_a.svr3
629 symlink.svr5-shared: symlink.svr3
630 link_o.irix-shared: link_o.irix
631 link_a.irix-shared: link_a.irix
632 symlink.irix-shared: symlink.irix
633 link_o.hpux-shared: link_o.hpux32
634 link_a.hpux-shared: link_a.hpux32
635 symlink.hpux-shared: symlink.hpux32
636 link_o.hpux64-shared: link_o.hpux64
637 link_a.hpux64-shared: link_a.hpux64
638 symlink.hpux64-shared: symlink.hpux64
639 link_o.aix-shared: link_o.aix
640 link_a.aix-shared: link_a.aix
641 symlink.aix-shared: symlink.aix
642 link_o.reliantunix-shared: link_o.reliantunix
643 link_a.reliantunix-shared: link_a.reliantunix
644 symlink.reliantunix-shared: symlink.reliantunix