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 temporary object files (when building
11 # shared libraries) are created, or when an application is linked.
12 # SHARED_LDFLAGS contains flags to be used when the shared library is created.
16 # LIBNAME contains just the name of the 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 to
19 # build shared libraries.
20 # For example, to build libfoo.so, you need to do the following:
24 # APPNAME contains just the name of the application, without suffix (""
25 # on Unix, ".exe" on Windows, ...). This one MUST have a value when using
26 # this makefile to build applications.
27 # For example, to build foo, you need to do the following:
31 # OBJECTS contains all the object files to link together into the application.
32 # This must contain at least one object file.
36 # LIBEXTRAS contains extra modules to link together with the library.
37 # For example, if a second library, say libbar.a needs to be linked into
38 # libfoo.so, you need to do the following:
40 # Note that this MUST be used when using the link_o targets, to hold the
41 # names of all object files that go into the target library.
44 # LIBVERSION contains the current version of the library.
45 # For example, to build libfoo.so.1.2, you need to do the following:
49 # LIBCOMPATVERSIONS contains the compatibility versions (a list) of
50 # the library. They MUST be in decreasing order.
51 # For example, if libfoo.so.1.2.1 is backward compatible with libfoo.so.1.2
52 # and libfoo.so.1, you need to do the following:
53 #LIBCOMPATVERSIONS=1.2 1
54 # Note that on systems that use sonames, the last number will appear as
56 # It's also possible, for systems that support it (Tru64, for example),
57 # to add extra compatibility info with more precision, by adding a second
58 # list of versions, separated from the first with a semicolon, like this:
59 #LIBCOMPATVERSIONS=1.2 1;1.2.0 1.1.2 1.1.1 1.1.0 1.0.0
62 # LIBDEPS contains all the flags necessary to cover all necessary
63 # dependencies to other libraries.
66 #------------------------------------------------------------------------------
67 # The rest is private to this makefile.
73 echo "Trying to use this makefile interactively? Don't."
76 SHLIB_COMPAT=; SHLIB_SOVER=; \
77 if [ -n "$(LIBVERSION)$(LIBCOMPATVERSIONS)" ]; then \
79 for v in `echo "$(LIBVERSION) $(LIBCOMPATVERSIONS)" | cut -d';' -f1`; do \
80 SHLIB_SOVER_NODOT=$$v; \
82 if [ -n "$$prev" ]; then \
83 SHLIB_COMPAT="$$SHLIB_COMPAT .$$prev"; \
91 $$LDCMD $(LDFLAGS) $$LDFLAGS -o $$APPNAME $(OBJECTS) $$LIBDEPS )
95 nm -Pg $$SHOBJECTS | grep ' [BDT] ' | cut -f1 -d' ' > lib$(LIBNAME).exp; \
96 $$SHAREDCMD $(SHARED_LDFLAGS) $$SHAREDFLAGS -o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \
97 $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS ) && \
98 $(SYMLINK_SO); ( $(DEBUG); rm -f lib$(LIBNAME).exp )
100 if [ -n "$$INHIBIT_SYMLINKS" ]; then :; else \
101 prev=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \
102 if [ -n "$$SHLIB_COMPAT" ]; then \
103 for x in $$SHLIB_COMPAT; do \
104 ( $(DEBUG); rm -f $$SHLIB$$x$$SHLIB_SUFFIX; \
105 ln -s $$prev $$SHLIB$$x$$SHLIB_SUFFIX ); \
106 prev=$$SHLIB$$x$$SHLIB_SUFFIX; \
109 if [ -n "$$SHLIB_SOVER" ]; then \
110 ( $(DEBUG); rm -f $$SHLIB$$SHLIB_SUFFIX; \
111 ln -s $$prev $$SHLIB$$SHLIB_SUFFIX ); \
115 LINK_SO_A= SHOBJECTS="lib$(LIBNAME).a $(LIBEXTRAS)"; $(LINK_SO)
116 LINK_SO_O= SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO)
118 SHOBJECTS=lib$(LIBNAME).o; \
119 ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \
121 ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \
122 $(LINK_SO) && rm -f $(LIBNAME).o
123 LINK_SO_A_UNPACKED= \
124 UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \
125 (cd $$UNPACKDIR; ar x ../lib$(LIBNAME).a) && cp $(LIBEXTRAS) $$UNPACKDIR && \
126 SHOBJECTS=$$UNPACKDIR/*.o; \
127 $(LINK_SO) && rm -rf $$UNPACKDIR
129 DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null
131 DO_GNU_SO=$(CALC_VERSIONS); \
132 SHLIB=lib$(LIBNAME).so; \
134 LIBDEPS="$(LIBDEPS) -lc"; \
135 ALLSYMSFLAGS='-Wl,--whole-archive'; \
136 NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
137 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-rpath,$(LIBRPATH)"; \
139 DO_GNU_APP=LDCMD=$(CC);\
140 LDFLAGS="-Wl,-rpath,$(LIBRPATH)"; \
141 LIBDEPS="$(LIBDEPS) -lc"; \
144 #This is rather special. It's a special target with which one can link
145 #applications without bothering with any features that have anything to
146 #do with shared libraries, for example when linking against static
147 #libraries. It's mostly here to avoid a lot of conditionals everywhere
152 LIBDEPS="$(LIBDEPS)"; \
153 APPNAME="$(APPNAME)"; \
157 @ $(DO_GNU_SO); $(LINK_SO_O)
159 @ $(DO_GNU_SO); $(LINK_SO_A)
161 @ $(DO_GNU_APP); $(LINK_APP)
163 # For Darwin AKA Mac OS/X (dyld)
165 @ $(CALC_VERSIONS); \
166 SHLIB=lib$(LIBNAME); \
167 SHLIB_SUFFIX=.dylib; \
168 LIBDEPS="$(LIBDEPS) -lc"; \
169 ALLSYMSFLAGS='-all_load'; \
171 SHAREDFLAGS="-dynamiclib"; \
173 if [ -n "$(LIBVERSION)" ]; then \
174 SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
176 if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
177 SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
181 @ $(CALC_VERSIONS); \
182 SHLIB=lib$(LIBNAME); \
183 SHLIB_SUFFIX=.dylib; \
184 LIBDEPS="$(LIBDEPS) -lc"; \
185 ALLSYMSFLAGS='-all_load'; \
187 SHAREDFLAGS="-dynamiclib"; \
189 if [ -n "$(LIBVERSION)" ]; then \
190 SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \
192 if [ -n "$$SHLIB_SOVER_NODOT" ]; then \
193 SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \
199 LIBDEPS="$(LIBDEPS) -lc"; \
200 APPNAME="$(APPNAME)"; \
204 @ $(CALC_VERSIONS); \
205 INHIBIT_SYMLINKS=yes; \
206 SHLIB=cyg$(LIBNAME); \
208 LIBDEPS="$(LIBDEPS) -lc"; \
209 SHLIB_SOVER=-$(LIBVERSION); \
210 ALLSYMSFLAGS='-Wl,--whole-archive'; \
211 NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
212 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \
216 @ $(CALC_VERSIONS); \
217 INHIBIT_SYMLINKS=yes; \
218 SHLIB=cyg$(LIBNAME); \
220 LIBDEPS="$(LIBDEPS) -lc"; \
222 ALLSYMSFLAGS='-Wl,--whole-archive'; \
223 NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \
224 SHAREDFLAGS="-shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \
230 LIBDEPS="$(LIBDEPS) -lc"; \
231 APPNAME="$(APPNAME).exe"
235 @ if ${DETECT_GNU_LD}; then \
238 SHLIB=lib$(LIBNAME).so; \
240 LIBDEPS="$(LIBDEPS) -lc"; \
241 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
242 if [ -n "$$SHLIB_HIST" ]; then \
243 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
245 SHLIB_HIST="$(LIBVERSION)"; \
248 ALLSYMSFLAGS='-all'; \
249 NOALLSYMSFLAGS='-none'; \
250 SHAREDFLAGS="-shared"; \
252 if [ -n "$$SHLIB_HIST" ]; then \
253 SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
258 @ if ${DETECT_GNU_LD}; then \
261 SHLIB=lib$(LIBNAME).so; \
263 LIBDEPS="$(LIBDEPS) -lc"; \
264 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
265 if [ -n "$$SHLIB_HIST" ]; then \
266 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
268 SHLIB_HIST="$(LIBVERSION)"; \
271 ALLSYMSFLAGS='-all'; \
272 NOALLSYMSFLAGS='-none'; \
273 SHAREDFLAGS="-shared"; \
275 if [ -n "$$SHLIB_HIST" ]; then \
276 SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
281 @ if ${DETECT_GNU_LD}; then \
286 LIBDEPS="$(LIBDEPS) -lc"; \
291 # The difference between alpha-osf1-shared and tru64-shared is the `-msym'
292 # option passed to the linker.
294 @ if ${DETECT_GNU_LD}; then \
297 SHLIB=lib$(LIBNAME).so; \
299 LIBDEPS="$(LIBDEPS) -lc"; \
300 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
301 if [ -n "$$SHLIB_HIST" ]; then \
302 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
304 SHLIB_HIST="$(LIBVERSION)"; \
307 ALLSYMSFLAGS='-all'; \
308 NOALLSYMSFLAGS='-none'; \
309 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)"; \
311 if [ -n "$$SHLIB_HIST" ]; then \
312 SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
317 @ if ${DETECT_GNU_LD}; then \
320 SHLIB=lib$(LIBNAME).so; \
322 LIBDEPS="$(LIBDEPS) -lc"; \
323 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
324 if [ -n "$$SHLIB_HIST" ]; then \
325 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
327 SHLIB_HIST="$(LIBVERSION)"; \
330 ALLSYMSFLAGS='-all'; \
331 NOALLSYMSFLAGS='-none'; \
332 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)"; \
334 if [ -n "$$SHLIB_HIST" ]; then \
335 SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
340 @ if ${DETECT_GNU_LD}; then \
344 LDFLAGS="-rpath $(LIBRPATH)"; \
345 LIBDEPS="$(LIBDEPS) -lc"; \
346 APPNAME="$(APPNAME)"; \
350 # The difference between tru64-shared and tru64-shared-rpath is the
351 # -rpath ${LIBRPATH} passed to the linker.
353 @ if ${DETECT_GNU_LD}; then \
356 SHLIB=lib$(LIBNAME).so; \
358 LIBDEPS="$(LIBDEPS) -lc"; \
359 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
360 if [ -n "$$SHLIB_HIST" ]; then \
361 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
363 SHLIB_HIST="$(LIBVERSION)"; \
366 ALLSYMSFLAGS='-all'; \
367 NOALLSYMSFLAGS='-none'; \
368 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)"; \
370 if [ -n "$$SHLIB_HIST" ]; then \
371 SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
376 @ if ${DETECT_GNU_LD}; then \
379 SHLIB=lib$(LIBNAME).so; \
381 LIBDEPS="$(LIBDEPS) -lc"; \
382 SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \
383 if [ -n "$$SHLIB_HIST" ]; then \
384 SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \
386 SHLIB_HIST="$(LIBVERSION)"; \
389 ALLSYMSFLAGS='-all'; \
390 NOALLSYMSFLAGS='-none'; \
391 SHAREDFLAGS="-shared -msym -rpath $(LIBRPATH)"; \
393 if [ -n "$$SHLIB_HIST" ]; then \
394 SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \
398 link_app.tru64-rpath:
399 @ if ${DETECT_GNU_LD}; then \
403 LDFLAGS="-rpath $(LIBRPATH)"; \
404 LIBDEPS="$(LIBDEPS) -lc"; \
405 APPNAME="$(APPNAME)"; \
410 @ if ${DETECT_GNU_LD}; then \
415 (${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
416 SHLIB=lib$(LIBNAME).so; \
418 LIBDEPS="$(LIBDEPS) -lc"; \
419 ALLSYMSFLAGS="$${MINUSZ}allextract"; \
420 NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \
421 SHAREDFLAGS="-G -dy -z text -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -R $(LIBRPATH)"; \
426 @ if ${DETECT_GNU_LD}; then \
431 (${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \
432 SHLIB=lib$(LIBNAME).so; \
434 LIBDEPS="$(LIBDEPS) -lc"; \
435 ALLSYMSFLAGS="$${MINUSZ}allextract"; \
436 NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \
437 SHAREDFLAGS="-G -dy -z text -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -R $(LIBRPATH)"; \
442 @ if ${DETECT_GNU_LD}; then \
446 LDFLAGS="-R $(LIBRPATH)"; \
447 LIBDEPS="$(LIBDEPS) -lc"; \
448 APPNAME="$(APPNAME)"; \
452 # OpenServer 5 native compilers used
453 # UnixWare 7 and OpenUNIX 8 native compilers used
455 @ if ${DETECT_GNU_LD}; then \
460 (${CC} -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAGS='-shared'; \
461 SHLIB=lib$(LIBNAME).so; \
463 LIBDEPS="$(LIBDEPS) -lc"; \
464 ALLSYMSFLAGS='-z allextract'; \
466 SHAREDFLAGS="$${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
471 @ if ${DETECT_GNU_LD}; then \
476 (${CC} -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAGS='-shared'; \
477 SHLIB=lib$(LIBNAME).so; \
479 LIBDEPS="$(LIBDEPS) -lc"; \
480 ALLSYMSFLAGS='-z allextract'; \
482 SHAREDFLAGS="$${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \
485 $(LINK_SO_A_UNPACKED)
487 @ if ${DETECT_GNU_LD}; then \
492 LIBDEPS="$(LIBDEPS) -lc"; \
493 APPNAME="$(APPNAME)"; \
498 @ if ${DETECT_GNU_LD}; then \
502 SHLIB=lib$(LIBNAME).so; \
504 LIBDEPS="$(LIBDEPS) -lc"; \
505 ALLSYMSFLAGS='-all'; \
507 SHAREDFLAGS="-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-rpath,$(LIBRPATH)"; \
512 @ if ${DETECT_GNU_LD}; then \
516 SHLIB=lib$(LIBNAME).so; \
518 LIBDEPS="$(LIBDEPS) -lc"; \
519 ALLSYMSFLAGS='-all'; \
521 SHAREDFLAGS="-shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-rpath,$(LIBRPATH)"; \
526 @ if ${DETECT_GNU_LD}; then \
530 LDFLAGS="-Wl,-rpath,$(LIBRPATH)"; \
531 LIBDEPS="$(LIBDEPS) -lc"; \
532 APPNAME="$(APPNAME)"; \
536 # HP-UX includes the full pathname of libs we depend on, so we would get
537 # ./libcrypto (with ./ as path information) compiled into libssl, hence
538 # we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
540 # The object modules are loaded from lib$i.a using the undocumented -Fl
543 # WARNING: Until DSO is fixed to support a search path, we support SHLIB_PATH
544 # by temporarily specifying "+s"!
547 @ $(CALC_VERSIONS); \
548 SHLIB=lib$(LIBNAME).sl; \
550 LIBDEPS="$(LIBDEPS) -lc"; \
551 ALLSYMSFLAGS='-Fl'; \
553 SHAREDFLAGS="+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX +b $(LIBRPATH)"; \
554 SHAREDCMD='/usr/ccs/bin/ld'; \
555 $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
557 @ $(CALC_VERSIONS); \
558 SHLIB=lib$(LIBNAME).sl; \
560 LIBDEPS="$(LIBDEPS) -lc"; \
561 ALLSYMSFLAGS='-Fl'; \
563 SHAREDFLAGS="+vnocompatwarnings -b -z +s +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX +b $(LIBRPATH)"; \
564 SHAREDCMD='/usr/ccs/bin/ld'; \
565 $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
568 LDFLAGS="-Wl,+b,$(LIBRPATH)"; \
569 LIBDEPS="$(LIBDEPS) -lc"; \
573 # HP-UX includes the full pathname of libs we depend on, so we would get
574 # ./libcrypto (with ./ as path information) compiled into libssl, hence
575 # we omit the SHLIBDEPS. Applications must be linked with -lssl -lcrypto
578 # HP-UX in 64bit mode has "+s" enabled by default; it will search for
579 # shared libraries along LD_LIBRARY_PATH _and_ SHLIB_PATH.
582 @ $(CALC_VERSIONS); \
583 SHLIB=lib$(LIBNAME).sl; \
585 LIBDEPS="$(LIBDEPS) -lc"; \
586 ALLSYMSFLAGS='+forceload'; \
588 SHAREDFLAGS="-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX +b $(LIBRPATH)"; \
589 SHAREDCMD='/usr/ccs/bin/ld'; \
590 $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
592 @ $(CALC_VERSIONS); \
593 SHLIB=lib$(LIBNAME).sl; \
595 LIBDEPS="$(LIBDEPS) -lc"; \
596 ALLSYMSFLAGS='+forceload'; \
598 SHAREDFLAGS="-b -z +h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX +b $(LIBRPATH)"; \
599 SHAREDCMD='/usr/ccs/bin/ld'; \
600 $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX
603 LDFLAGS="-Wl,+b,$(LIBRPATH)"; \
604 LIBDEPS="$(LIBDEPS) -lc"; \
609 @ $(CALC_VERSIONS); \
610 SHLIB=lib$(LIBNAME).so; \
612 LIBDEPS="$(LIBDEPS) -lc"; \
613 ALLSYMSFLAGS='-bnogc'; \
615 SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE -blibpath:$(LIBRPATH)'; \
619 @ $(CALC_VERSIONS); \
620 SHLIB=lib$(LIBNAME).so; \
622 LIBDEPS="$(LIBDEPS) -lc"; \
623 ALLSYMSFLAGS='-bnogc'; \
625 SHAREDFLAGS='-G -bE:lib$(LIBNAME).exp -bM:SRE -blibpath:$(LIBRPATH)'; \
630 LDFLAGS="-blibpath:$(LIBRPATH)"; \
631 LIBDEPS="$(LIBDEPS) -lc"; \
636 @ $(CALC_VERSIONS); \
637 SHLIB=lib$(LIBNAME).so; \
639 LIBDEPS="$(LIBDEPS) -lc"; \
646 @ $(CALC_VERSIONS); \
647 SHLIB=lib$(LIBNAME).so; \
649 LIBDEPS="$(LIBDEPS) -lc"; \
654 $(LINK_SO_A_UNPACKED)
655 link_app.reliantunix:
658 LIBDEPS="$(LIBDEPS) -lc"; \
662 # Targets to build symbolic links when needed
663 symlink.gnu symlink.solaris symlink.svr3 symlink.irix \
664 symlink.aix symlink.reliantunix:
665 @ $(CALC_VERSIONS); \
666 SHLIB=lib$(LIBNAME).so; \
669 @ $(CALC_VERSIONS); \
670 SHLIB=lib$(LIBNAME); \
671 SHLIB_SUFFIX=.dylib; \
673 symlink.hpux32 symlink.hpux64:
674 @ $(CALC_VERSIONS); \
675 SHLIB=lib$(LIBNAME).sl; \
677 # The following lines means those specific architectures do no symlinks
678 symlink.cygwin symlib.alpha-osf1 symlink.tru64 symlink.tru64-rpath:
680 # Compatibility targets
681 link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu
682 link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu
683 link_app.bsd-gcc-shared link_app.linux-shared link_app.gnu-shared: link_app.gnu
684 symlink.bsd-gcc-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu
685 link_o.darwin-shared: link_o.darwin
686 link_a.darwin-shared: link_a.darwin
687 link_app.darwin-shared: link_app.darwin
688 symlink.darwin-shared: symlink.darwin
689 link_o.cygwin-shared: link_o.cygwin
690 link_a.cygwin-shared: link_a.cygwin
691 link_app.cygwin-shared: link_app.cygwin
692 symlink.cygwin-shared: symlink.cygwin
693 link_o.alpha-osf1-shared: link_o.alpha-osf1
694 link_a.alpha-osf1-shared: link_a.alpha-osf1
695 link_app.alpha-osf1-shared: link_app.alpha-osf1
696 symlink.alpha-osf1-shared: symlink.alpha-osf1
697 link_o.tru64-shared: link_o.tru64
698 link_a.tru64-shared: link_a.tru64
699 link_app.tru64-shared: link_app.tru64
700 symlink.tru64-shared: symlink.tru64
701 link_o.tru64-shared-rpath: link_o.tru64-rpath
702 link_a.tru64-shared-rpath: link_a.tru64-rpath
703 link_app.tru64-shared-rpath: link_app.tru64-rpath
704 symlink.tru64-shared-rpath: symlink.tru64-rpath
705 link_o.solaris-shared: link_o.solaris
706 link_a.solaris-shared: link_a.solaris
707 link_app.solaris-shared: link_app.solaris
708 symlink.solaris-shared: symlink.solaris
709 link_o.svr3-shared: link_o.svr3
710 link_a.svr3-shared: link_a.svr3
711 link_app.svr3-shared: link_app.svr3
712 symlink.svr3-shared: symlink.svr3
713 link_o.svr5-shared: link_o.svr3
714 link_a.svr5-shared: link_a.svr3
715 link_app.svr5-shared: link_app.svr3
716 symlink.svr5-shared: symlink.svr3
717 link_o.irix-shared: link_o.irix
718 link_a.irix-shared: link_a.irix
719 link_app.irix-shared: link_app.irix
720 symlink.irix-shared: symlink.irix
721 link_o.hpux-shared: link_o.hpux32
722 link_a.hpux-shared: link_a.hpux32
723 link_app.hpux-shared: link_app.hpux32
724 symlink.hpux-shared: symlink.hpux32
725 link_o.hpux64-shared: link_o.hpux64
726 link_a.hpux64-shared: link_a.hpux64
727 link_app.hpux64-shared: link_app.hpux64
728 symlink.hpux64-shared: symlink.hpux64
729 link_o.aix-shared: link_o.aix
730 link_a.aix-shared: link_a.aix
731 link_app.aix-shared: link_app.aix
732 symlink.aix-shared: symlink.aix
733 link_o.reliantunix-shared: link_o.reliantunix
734 link_a.reliantunix-shared: link_a.reliantunix
735 link_app.reliantunix-shared: link_app.reliantunix
736 symlink.reliantunix-shared: symlink.reliantunix