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Commit | Line | Data |
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30afcc07 RL |
1 | # |
2 | # Helper makefile to link shared libraries in a portable way. | |
3 | # This is much simpler than libtool, and hopefully not too error-prone. | |
4 | # | |
5 | # The following variables need to be set on the command line to build | |
6 | # properly | |
7 | ||
8 | # CC contains the current compiler. This one MUST be defined | |
9 | CC=cc | |
f210eb7b | 10 | CFLAGS=$(CFLAG) |
2d3de726 RL |
11 | # LDFLAGS contains flags to be used when temporary object files (when building |
12 | # shared libraries) are created, or when an application is linked. | |
13 | # SHARED_LDFLAGS contains flags to be used when the shared library is created. | |
30afcc07 RL |
14 | LDFLAGS= |
15 | SHARED_LDFLAGS= | |
16 | ||
cbfb39d1 AP |
17 | NM=nm |
18 | ||
2d3de726 | 19 | # LIBNAME contains just the name of the library, without prefix ("lib" |
30afcc07 | 20 | # on Unix, "cyg" for certain forms under Cygwin...) or suffix (.a, .so, |
2d3de726 RL |
21 | # .dll, ...). This one MUST have a value when using this makefile to |
22 | # build shared libraries. | |
30afcc07 RL |
23 | # For example, to build libfoo.so, you need to do the following: |
24 | #LIBNAME=foo | |
25 | LIBNAME= | |
26 | ||
2d3de726 RL |
27 | # APPNAME contains just the name of the application, without suffix ("" |
28 | # on Unix, ".exe" on Windows, ...). This one MUST have a value when using | |
29 | # this makefile to build applications. | |
30 | # For example, to build foo, you need to do the following: | |
31 | #APPNAME=foo | |
32 | APPNAME= | |
33 | ||
34 | # OBJECTS contains all the object files to link together into the application. | |
35 | # This must contain at least one object file. | |
36 | #OBJECTS=foo.o | |
37 | OBJECTS= | |
38 | ||
30afcc07 | 39 | # LIBEXTRAS contains extra modules to link together with the library. |
8d6fc30b | 40 | # For example, if a second library, say libbar.a needs to be linked into |
30afcc07 RL |
41 | # libfoo.so, you need to do the following: |
42 | #LIBEXTRAS=libbar.a | |
43 | # Note that this MUST be used when using the link_o targets, to hold the | |
44 | # names of all object files that go into the target library. | |
45 | LIBEXTRAS= | |
46 | ||
47 | # LIBVERSION contains the current version of the library. | |
48 | # For example, to build libfoo.so.1.2, you need to do the following: | |
49 | #LIBVERSION=1.2 | |
50 | LIBVERSION= | |
51 | ||
52 | # LIBCOMPATVERSIONS contains the compatibility versions (a list) of | |
53 | # the library. They MUST be in decreasing order. | |
54 | # For example, if libfoo.so.1.2.1 is backward compatible with libfoo.so.1.2 | |
55 | # and libfoo.so.1, you need to do the following: | |
56 | #LIBCOMPATVERSIONS=1.2 1 | |
57 | # Note that on systems that use sonames, the last number will appear as | |
58 | # part of it. | |
59 | # It's also possible, for systems that support it (Tru64, for example), | |
60 | # to add extra compatibility info with more precision, by adding a second | |
61 | # list of versions, separated from the first with a semicolon, like this: | |
62 | #LIBCOMPATVERSIONS=1.2 1;1.2.0 1.1.2 1.1.1 1.1.0 1.0.0 | |
63 | LIBCOMPATVERSIONS= | |
64 | ||
65 | # LIBDEPS contains all the flags necessary to cover all necessary | |
66 | # dependencies to other libraries. | |
67 | LIBDEPS= | |
68 | ||
69 | #------------------------------------------------------------------------------ | |
70 | # The rest is private to this makefile. | |
71 | ||
c4cd925c AP |
72 | SET_X=: |
73 | #SET_X=set -x | |
30afcc07 RL |
74 | |
75 | top: | |
76 | echo "Trying to use this makefile interactively? Don't." | |
77 | ||
78 | CALC_VERSIONS= \ | |
79 | SHLIB_COMPAT=; SHLIB_SOVER=; \ | |
cf3b8b52 | 80 | if [ -n "$(LIBVERSION)$(LIBCOMPATVERSIONS)" ]; then \ |
30afcc07 RL |
81 | prev=""; \ |
82 | for v in `echo "$(LIBVERSION) $(LIBCOMPATVERSIONS)" | cut -d';' -f1`; do \ | |
f968059c | 83 | SHLIB_SOVER_NODOT=$$v; \ |
30afcc07 RL |
84 | SHLIB_SOVER=.$$v; \ |
85 | if [ -n "$$prev" ]; then \ | |
a0bf8f20 | 86 | SHLIB_COMPAT="$$SHLIB_COMPAT .$$prev"; \ |
30afcc07 RL |
87 | fi; \ |
88 | prev=$$v; \ | |
89 | done; \ | |
90 | fi | |
91 | ||
2d3de726 | 92 | LINK_APP= \ |
fe28866d | 93 | ( $(SET_X); \ |
7858cc03 AP |
94 | LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \ |
95 | LDCMD="$${LDCMD:-$(CC)}"; LDFLAGS="$${LDFLAGS:-$(CFLAGS)}"; \ | |
a1092201 | 96 | LIBPATH=`for x in $$LIBDEPS; do if echo $$x | grep '^ *-L' > /dev/null 2>&1; then echo $$x | sed -e 's/^ *-L//'; fi; done | uniq`; \ |
d6fd88ff | 97 | LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \ |
e96133e4 | 98 | LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \ |
7858cc03 | 99 | $${LDCMD} $${LDFLAGS} -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $${LIBDEPS} ) |
2d3de726 | 100 | |
30afcc07 | 101 | LINK_SO= \ |
fe28866d | 102 | ( $(SET_X); \ |
7858cc03 AP |
103 | LIBDEPS="$${LIBDEPS:-$(LIBDEPS)}"; \ |
104 | SHAREDCMD="$${SHAREDCMD:-$(CC)}"; \ | |
105 | SHAREDFLAGS="$${SHAREDFLAGS:-$(CFLAGS) $(SHARED_LDFLAGS)}"; \ | |
a1092201 | 106 | LIBPATH=`for x in $$LIBDEPS; do if echo $$x | grep '^ *-L' > /dev/null 2>&1; then echo $$x | sed -e 's/^ *-L//'; fi; done | uniq`; \ |
d6fd88ff | 107 | LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \ |
e96133e4 | 108 | LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \ |
7858cc03 | 109 | $${SHAREDCMD} $${SHAREDFLAGS} \ |
f210eb7b AP |
110 | -o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \ |
111 | $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS \ | |
d6c76457 | 112 | ) && $(SYMLINK_SO) |
f210eb7b | 113 | |
30afcc07 | 114 | SYMLINK_SO= \ |
bfa96bc2 RL |
115 | if [ -n "$$INHIBIT_SYMLINKS" ]; then :; else \ |
116 | prev=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \ | |
117 | if [ -n "$$SHLIB_COMPAT" ]; then \ | |
118 | for x in $$SHLIB_COMPAT; do \ | |
fe28866d | 119 | ( $(SET_X); rm -f $$SHLIB$$x$$SHLIB_SUFFIX; \ |
bfa96bc2 RL |
120 | ln -s $$prev $$SHLIB$$x$$SHLIB_SUFFIX ); \ |
121 | prev=$$SHLIB$$x$$SHLIB_SUFFIX; \ | |
122 | done; \ | |
123 | fi; \ | |
124 | if [ -n "$$SHLIB_SOVER" ]; then \ | |
fe28866d | 125 | ( $(SET_X); rm -f $$SHLIB$$SHLIB_SUFFIX; \ |
bfa96bc2 RL |
126 | ln -s $$prev $$SHLIB$$SHLIB_SUFFIX ); \ |
127 | fi; \ | |
30afcc07 | 128 | fi |
cf3b8b52 | 129 | |
30afcc07 RL |
130 | LINK_SO_A= SHOBJECTS="lib$(LIBNAME).a $(LIBEXTRAS)"; $(LINK_SO) |
131 | LINK_SO_O= SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO) | |
f210eb7b | 132 | |
30afcc07 | 133 | LINK_SO_A_VIA_O= \ |
f968059c RL |
134 | SHOBJECTS=lib$(LIBNAME).o; \ |
135 | ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \ | |
fe28866d | 136 | ( $(SET_X); \ |
30afcc07 RL |
137 | ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \ |
138 | $(LINK_SO) && rm -f $(LIBNAME).o | |
f210eb7b | 139 | |
30afcc07 RL |
140 | LINK_SO_A_UNPACKED= \ |
141 | UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \ | |
e96133e4 RL |
142 | (cd $$UNPACKDIR; ar x ../lib$(LIBNAME).a) && \ |
143 | ([ -z "$(LIBEXTRAS)" ] || cp $(LIBEXTRAS) $$UNPACKDIR) && \ | |
30afcc07 RL |
144 | SHOBJECTS=$$UNPACKDIR/*.o; \ |
145 | $(LINK_SO) && rm -rf $$UNPACKDIR | |
146 | ||
4d77d5b3 AP |
147 | DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null |
148 | ||
2d3de726 | 149 | DO_GNU_SO=$(CALC_VERSIONS); \ |
f968059c RL |
150 | SHLIB=lib$(LIBNAME).so; \ |
151 | SHLIB_SUFFIX=; \ | |
f968059c RL |
152 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ |
153 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
f210eb7b AP |
154 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX" |
155 | ||
156 | DO_GNU_APP=LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBRPATH)" | |
12fd8be2 | 157 | |
132eaa59 RL |
158 | #This is rather special. It's a special target with which one can link |
159 | #applications without bothering with any features that have anything to | |
160 | #do with shared libraries, for example when linking against static | |
161 | #libraries. It's mostly here to avoid a lot of conditionals everywhere | |
162 | #else... | |
163 | link_app.: | |
132eaa59 RL |
164 | $(LINK_APP) |
165 | ||
12fd8be2 | 166 | link_o.gnu: |
2d3de726 | 167 | @ $(DO_GNU_SO); $(LINK_SO_O) |
30afcc07 | 168 | link_a.gnu: |
2d3de726 RL |
169 | @ $(DO_GNU_SO); $(LINK_SO_A) |
170 | link_app.gnu: | |
171 | @ $(DO_GNU_APP); $(LINK_APP) | |
30afcc07 | 172 | |
4700aea9 UM |
173 | DO_BEOS_SO= SHLIB=lib$(LIBNAME).so; \ |
174 | SHLIB_SUFFIX=; \ | |
175 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ | |
176 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
177 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SUFFIX" | |
178 | ||
179 | link_o.beos: | |
180 | @ $(DO_BEOS_SO); $(LINK_SO_O) | |
181 | link_a.beos: | |
182 | @ $(DO_BEOS_SO); $(LINK_SO_A) | |
183 | ||
16760a30 AP |
184 | link_o.bsd: |
185 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ | |
186 | $(CALC_VERSIONS); \ | |
187 | SHLIB=lib$(LIBNAME).so; \ | |
188 | SHLIB_SUFFIX=; \ | |
f210eb7b | 189 | LIBDEPS=" "; \ |
16760a30 AP |
190 | ALLSYMSFLAGS="-Wl,-Bforcearchive"; \ |
191 | NOALLSYMSFLAGS=; \ | |
f210eb7b | 192 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \ |
16760a30 AP |
193 | fi; $(LINK_SO_O) |
194 | link_a.bsd: | |
195 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ | |
196 | $(CALC_VERSIONS); \ | |
197 | SHLIB=lib$(LIBNAME).so; \ | |
198 | SHLIB_SUFFIX=; \ | |
f210eb7b | 199 | LIBDEPS=" "; \ |
16760a30 AP |
200 | ALLSYMSFLAGS="-Wl,-Bforcearchive"; \ |
201 | NOALLSYMSFLAGS=; \ | |
f210eb7b | 202 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \ |
16760a30 AP |
203 | fi; $(LINK_SO_A) |
204 | link_app.bsd: | |
205 | @if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \ | |
4aca9297 | 206 | LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBPATH)"; \ |
16760a30 AP |
207 | fi; $(LINK_APP) |
208 | ||
30afcc07 | 209 | # For Darwin AKA Mac OS/X (dyld) |
755c5b33 AP |
210 | # link_o.darwin produces .so, because we let it use dso_dlfcn module, |
211 | # which has .so extension hard-coded. One can argue that one should | |
212 | # develop special dso module for MacOS X. At least manual encourages | |
213 | # to use native NSModule(3) API and refers to dlfcn as termporary hack. | |
30afcc07 RL |
214 | link_o.darwin: |
215 | @ $(CALC_VERSIONS); \ | |
f968059c | 216 | SHLIB=lib$(LIBNAME); \ |
755c5b33 | 217 | SHLIB_SUFFIX=.so; \ |
f968059c RL |
218 | ALLSYMSFLAGS='-all_load'; \ |
219 | NOALLSYMSFLAGS=''; \ | |
ab6cf1b8 | 220 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \ |
36757b44 | 221 | if [ -n "$(LIBVERSION)" ]; then \ |
62966f38 | 222 | SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \ |
36757b44 RL |
223 | fi; \ |
224 | if [ -n "$$SHLIB_SOVER_NODOT" ]; then \ | |
62966f38 | 225 | SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \ |
36757b44 | 226 | fi; \ |
30afcc07 RL |
227 | $(LINK_SO_O) |
228 | link_a.darwin: | |
229 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
230 | SHLIB=lib$(LIBNAME); \ |
231 | SHLIB_SUFFIX=.dylib; \ | |
f968059c RL |
232 | ALLSYMSFLAGS='-all_load'; \ |
233 | NOALLSYMSFLAGS=''; \ | |
ab6cf1b8 | 234 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS)"; \ |
36757b44 | 235 | if [ -n "$(LIBVERSION)" ]; then \ |
62966f38 | 236 | SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \ |
36757b44 RL |
237 | fi; \ |
238 | if [ -n "$$SHLIB_SOVER_NODOT" ]; then \ | |
62966f38 | 239 | SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \ |
36757b44 | 240 | fi; \ |
99c675b2 | 241 | SHAREDFLAGS="$$SHAREDFLAGS -install_name ${INSTALLTOP}/lib/$$SHLIB${SHLIB_EXT}"; \ |
30afcc07 | 242 | $(LINK_SO_A) |
f210eb7b | 243 | link_app.darwin: # is there run-path on darwin? |
2d3de726 | 244 | $(LINK_APP) |
30afcc07 RL |
245 | |
246 | link_o.cygwin: | |
bfa96bc2 RL |
247 | @ $(CALC_VERSIONS); \ |
248 | INHIBIT_SYMLINKS=yes; \ | |
f968059c | 249 | SHLIB=cyg$(LIBNAME); \ |
cb1fbf9f AP |
250 | base=-Wl,--enable-auto-image-base; \ |
251 | if expr $(PLATFORM) : 'mingw' > /dev/null; then \ | |
252 | SHLIB=$(LIBNAME); base=; \ | |
253 | fi; \ | |
f968059c | 254 | SHLIB_SUFFIX=.dll; \ |
447aa490 RL |
255 | LIBVERSION="$(LIBVERSION)"; \ |
256 | SHLIB_SOVER=${LIBVERSION:+"-$(LIBVERSION)"}; \ | |
f968059c RL |
257 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ |
258 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
cb1fbf9f | 259 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-s,-Bsymbolic"; \ |
30afcc07 RL |
260 | $(LINK_SO_O) |
261 | link_a.cygwin: | |
bfa96bc2 RL |
262 | @ $(CALC_VERSIONS); \ |
263 | INHIBIT_SYMLINKS=yes; \ | |
5b50f99e AP |
264 | SHLIB=cyg$(LIBNAME); SHLIB_SOVER=-$(LIBVERSION); SHLIB_SUFFIX=.dll; \ |
265 | dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; extras=; \ | |
cb1fbf9f | 266 | base=-Wl,--enable-auto-image-base; \ |
08a63823 | 267 | if expr $(PLATFORM) : 'mingw' > /dev/null; then \ |
b8994b61 | 268 | SHLIB=$(LIBNAME); SHLIB_SOVER=32; \ |
5b50f99e AP |
269 | extras="$(LIBNAME).def"; \ |
270 | $(PERL) util/mkdef.pl 32 $(LIBNAME) > $$extras; \ | |
cb1fbf9f | 271 | base=; [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x63000000; \ |
08a63823 | 272 | fi; \ |
5b50f99e AP |
273 | dll_name=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \ |
274 | $(PERL) util/mkrc.pl $$dll_name | \ | |
275 | $(CROSS_COMPILE_PREFIX)windres -o rc.o; \ | |
276 | extras="$$extras rc.o"; \ | |
f968059c RL |
277 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ |
278 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
5b50f99e AP |
279 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-s,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a $$extras"; \ |
280 | [ -f apps/$$dll_name ] && rm apps/$$dll_name; \ | |
281 | [ -f test/$$dll_name ] && rm test/$$dll_name; \ | |
94c1672e | 282 | $(LINK_SO_A) || exit 1; \ |
5b50f99e AP |
283 | rm $$extras; \ |
284 | cp -p $$dll_name apps/; \ | |
285 | cp -p $$dll_name test/ | |
2d3de726 | 286 | link_app.cygwin: |
5b50f99e AP |
287 | @if expr "$(CFLAGS)" : '.*OPENSSL_USE_APPLINK' > /dev/null; then \ |
288 | LIBDEPS="$(TOP)/crypto/applink.o $${LIBDEPS:-$(LIBDEPS)}"; \ | |
289 | export LIBDEPS; \ | |
290 | fi; \ | |
2d3de726 | 291 | $(LINK_APP) |
30afcc07 RL |
292 | |
293 | link_o.alpha-osf1: | |
294 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 295 | $(DO_GNU_SO); \ |
30afcc07 | 296 | else \ |
f968059c RL |
297 | SHLIB=lib$(LIBNAME).so; \ |
298 | SHLIB_SUFFIX=; \ | |
30afcc07 RL |
299 | SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \ |
300 | if [ -n "$$SHLIB_HIST" ]; then \ | |
301 | SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \ | |
302 | else \ | |
303 | SHLIB_HIST="$(LIBVERSION)"; \ | |
62966f38 | 304 | fi; \ |
f968059c RL |
305 | SHLIB_SOVER=; \ |
306 | ALLSYMSFLAGS='-all'; \ | |
307 | NOALLSYMSFLAGS='-none'; \ | |
ae4eb3c9 | 308 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-B,symbolic"; \ |
36757b44 | 309 | if [ -n "$$SHLIB_HIST" ]; then \ |
9ab51701 | 310 | SHAREDFLAGS="$$SHAREDFLAGS -set_version $$SHLIB_HIST"; \ |
36757b44 | 311 | fi; \ |
12fd8be2 RL |
312 | fi; \ |
313 | $(LINK_SO_O) | |
30afcc07 RL |
314 | link_a.alpha-osf1: |
315 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 316 | $(DO_GNU_SO); \ |
30afcc07 | 317 | else \ |
f968059c RL |
318 | SHLIB=lib$(LIBNAME).so; \ |
319 | SHLIB_SUFFIX=; \ | |
30afcc07 RL |
320 | SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \ |
321 | if [ -n "$$SHLIB_HIST" ]; then \ | |
322 | SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \ | |
323 | else \ | |
324 | SHLIB_HIST="$(LIBVERSION)"; \ | |
62966f38 | 325 | fi; \ |
f968059c RL |
326 | SHLIB_SOVER=; \ |
327 | ALLSYMSFLAGS='-all'; \ | |
328 | NOALLSYMSFLAGS='-none'; \ | |
ae4eb3c9 | 329 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-B,symbolic"; \ |
36757b44 | 330 | if [ -n "$$SHLIB_HIST" ]; then \ |
9ab51701 | 331 | SHAREDFLAGS="$$SHAREDFLAGS -set_version $$SHLIB_HIST"; \ |
36757b44 | 332 | fi; \ |
12fd8be2 RL |
333 | fi; \ |
334 | $(LINK_SO_A) | |
2d3de726 | 335 | link_app.alpha-osf1: |
f210eb7b | 336 | @if ${DETECT_GNU_LD}; then \ |
2d3de726 RL |
337 | $(DO_GNU_APP); \ |
338 | else \ | |
4aca9297 | 339 | LDFLAGS="$(CFLAGS) -rpath $(LIBRPATH)"; \ |
2d3de726 RL |
340 | fi; \ |
341 | $(LINK_APP) | |
30afcc07 RL |
342 | |
343 | link_o.solaris: | |
a0bf8f20 | 344 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 345 | $(DO_GNU_SO); \ |
30afcc07 RL |
346 | else \ |
347 | $(CALC_VERSIONS); \ | |
c4451425 | 348 | MINUSZ='-z '; \ |
f210eb7b | 349 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \ |
f968059c RL |
350 | SHLIB=lib$(LIBNAME).so; \ |
351 | SHLIB_SUFFIX=; \ | |
f968059c RL |
352 | ALLSYMSFLAGS="$${MINUSZ}allextract"; \ |
353 | NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \ | |
f210eb7b | 354 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \ |
12fd8be2 RL |
355 | fi; \ |
356 | $(LINK_SO_O) | |
30afcc07 | 357 | link_a.solaris: |
a0bf8f20 | 358 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 359 | $(DO_GNU_SO); \ |
30afcc07 RL |
360 | else \ |
361 | $(CALC_VERSIONS); \ | |
c4451425 RL |
362 | MINUSZ='-z '; \ |
363 | (${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \ | |
f968059c RL |
364 | SHLIB=lib$(LIBNAME).so; \ |
365 | SHLIB_SUFFIX=;\ | |
f968059c RL |
366 | ALLSYMSFLAGS="$${MINUSZ}allextract"; \ |
367 | NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \ | |
f210eb7b | 368 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \ |
12fd8be2 RL |
369 | fi; \ |
370 | $(LINK_SO_A) | |
2d3de726 RL |
371 | link_app.solaris: |
372 | @ if ${DETECT_GNU_LD}; then \ | |
373 | $(DO_GNU_APP); \ | |
374 | else \ | |
4aca9297 | 375 | LDFLAGS="$(CFLAGS) -R $(LIBRPATH)"; \ |
2d3de726 RL |
376 | fi; \ |
377 | $(LINK_APP) | |
30afcc07 RL |
378 | |
379 | # OpenServer 5 native compilers used | |
30afcc07 | 380 | link_o.svr3: |
a1092201 RL |
381 | @ if ${DETECT_GNU_LD}; then \ |
382 | $(DO_GNU_SO); \ | |
383 | else \ | |
384 | $(CALC_VERSIONS); \ | |
385 | SHLIB=lib$(LIBNAME).so; \ | |
386 | SHLIB_SUFFIX=; \ | |
a1092201 RL |
387 | ALLSYMSFLAGS=''; \ |
388 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 389 | SHAREDFLAGS="$(CFLAGS) -G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
a1092201 RL |
390 | fi; \ |
391 | $(LINK_SO_O) | |
392 | link_a.svr3: | |
393 | @ if ${DETECT_GNU_LD}; then \ | |
394 | $(DO_GNU_SO); \ | |
395 | else \ | |
396 | $(CALC_VERSIONS); \ | |
397 | SHLIB=lib$(LIBNAME).so; \ | |
398 | SHLIB_SUFFIX=; \ | |
a1092201 RL |
399 | ALLSYMSFLAGS=''; \ |
400 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 401 | SHAREDFLAGS="$(CFLAGS) -G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
a1092201 RL |
402 | fi; \ |
403 | $(LINK_SO_A_UNPACKED) | |
404 | link_app.svr3: | |
f210eb7b | 405 | @${DETECT_GNU_LD} && $(DO_GNU_APP); \ |
a1092201 RL |
406 | $(LINK_APP) |
407 | ||
408 | # UnixWare 7 and OpenUNIX 8 native compilers used | |
409 | link_o.svr5: | |
30afcc07 | 410 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 411 | $(DO_GNU_SO); \ |
30afcc07 RL |
412 | else \ |
413 | $(CALC_VERSIONS); \ | |
24692fc5 | 414 | SHARE_FLAG='-G'; \ |
f210eb7b | 415 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \ |
f968059c RL |
416 | SHLIB=lib$(LIBNAME).so; \ |
417 | SHLIB_SUFFIX=; \ | |
e96133e4 | 418 | ALLSYMSFLAGS=''; \ |
f968059c | 419 | NOALLSYMSFLAGS=''; \ |
4aca9297 | 420 | SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
12fd8be2 RL |
421 | fi; \ |
422 | $(LINK_SO_O) | |
a1092201 | 423 | link_a.svr5: |
30afcc07 | 424 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 425 | $(DO_GNU_SO); \ |
30afcc07 RL |
426 | else \ |
427 | $(CALC_VERSIONS); \ | |
24692fc5 | 428 | SHARE_FLAG='-G'; \ |
e96133e4 | 429 | (${CC} -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \ |
f968059c RL |
430 | SHLIB=lib$(LIBNAME).so; \ |
431 | SHLIB_SUFFIX=; \ | |
e96133e4 | 432 | ALLSYMSFLAGS=''; \ |
f968059c | 433 | NOALLSYMSFLAGS=''; \ |
4aca9297 | 434 | SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
12fd8be2 RL |
435 | fi; \ |
436 | $(LINK_SO_A_UNPACKED) | |
a1092201 | 437 | link_app.svr5: |
f210eb7b | 438 | @${DETECT_GNU_LD} && $(DO_GNU_APP); \ |
2d3de726 | 439 | $(LINK_APP) |
30afcc07 RL |
440 | |
441 | link_o.irix: | |
442 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 443 | $(DO_GNU_SO); \ |
30afcc07 RL |
444 | else \ |
445 | $(CALC_VERSIONS); \ | |
f968059c RL |
446 | SHLIB=lib$(LIBNAME).so; \ |
447 | SHLIB_SUFFIX=; \ | |
30fbcaa2 AP |
448 | MINUSWL=""; \ |
449 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \ | |
450 | ALLSYMSFLAGS="$${MINUSWL}-all"; \ | |
bd16cd6b | 451 | NOALLSYMSFLAGS="$${MINUSWL}-none"; \ |
ae4eb3c9 | 452 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX,-B,symbolic"; \ |
12fd8be2 RL |
453 | fi; \ |
454 | $(LINK_SO_O) | |
30afcc07 RL |
455 | link_a.irix: |
456 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 457 | $(DO_GNU_SO); \ |
30afcc07 RL |
458 | else \ |
459 | $(CALC_VERSIONS); \ | |
f968059c RL |
460 | SHLIB=lib$(LIBNAME).so; \ |
461 | SHLIB_SUFFIX=; \ | |
30fbcaa2 AP |
462 | MINUSWL=""; \ |
463 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \ | |
464 | ALLSYMSFLAGS="$${MINUSWL}-all"; \ | |
bd16cd6b | 465 | NOALLSYMSFLAGS="$${MINUSWL}-none"; \ |
ae4eb3c9 | 466 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX,-B,symbolic"; \ |
12fd8be2 RL |
467 | fi; \ |
468 | $(LINK_SO_A) | |
2d3de726 | 469 | link_app.irix: |
f210eb7b | 470 | @LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBRPATH)"; \ |
2d3de726 | 471 | $(LINK_APP) |
30afcc07 | 472 | |
393b704d AP |
473 | # 32-bit PA-RISC HP-UX embeds the -L pathname of libs we link with, so |
474 | # we compensate for it with +cdp ../: and +cdp ./:. Yes, these rewrite | |
475 | # rules imply that we can only link one level down in catalog structure, | |
476 | # but that's what takes place for the moment of this writing. +cdp option | |
477 | # was introduced in HP-UX 11.x and applies in 32-bit PA-RISC link | |
478 | # editor context only [it's simply ignored in other cases, which are all | |
479 | # ELFs by the way]. | |
30afcc07 | 480 | # |
1a83c372 | 481 | link_o.hpux: |
15fd2de3 AP |
482 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ |
483 | $(CALC_VERSIONS); \ | |
f968059c | 484 | SHLIB=lib$(LIBNAME).sl; \ |
74aa1a43 | 485 | expr "$(CFLAGS)" : '.*DSO_DLFCN' > /dev/null && SHLIB=lib$(LIBNAME).so; \ |
f968059c | 486 | SHLIB_SUFFIX=; \ |
2bbc970e | 487 | ALLSYMSFLAGS='-Wl,-Fl'; \ |
f968059c | 488 | NOALLSYMSFLAGS=''; \ |
1a83c372 | 489 | expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \ |
7df4c86b | 490 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX,+cdp,../:,+cdp,./:"; \ |
15fd2de3 | 491 | fi; \ |
a41b0aad | 492 | rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \ |
83699c47 | 493 | $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX |
1a83c372 | 494 | link_a.hpux: |
15fd2de3 AP |
495 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ |
496 | $(CALC_VERSIONS); \ | |
f968059c | 497 | SHLIB=lib$(LIBNAME).sl; \ |
86119343 | 498 | expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ |
f968059c | 499 | SHLIB_SUFFIX=; \ |
2bbc970e | 500 | ALLSYMSFLAGS='-Wl,-Fl'; \ |
f968059c | 501 | NOALLSYMSFLAGS=''; \ |
1a83c372 | 502 | expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \ |
7df4c86b | 503 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX,+cdp,../:,+cdp,./:"; \ |
15fd2de3 | 504 | fi; \ |
a41b0aad | 505 | rm -f $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX || :; \ |
83699c47 | 506 | $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX |
1a83c372 | 507 | link_app.hpux: |
15fd2de3 | 508 | @if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \ |
4aca9297 | 509 | LDFLAGS="$(CFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \ |
15fd2de3 | 510 | fi; \ |
2d3de726 | 511 | $(LINK_APP) |
30afcc07 | 512 | |
30afcc07 RL |
513 | link_o.aix: |
514 | @ $(CALC_VERSIONS); \ | |
b506821d | 515 | OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]*\(64\)'` || :; \ |
fe28866d | 516 | OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \ |
f968059c RL |
517 | SHLIB=lib$(LIBNAME).so; \ |
518 | SHLIB_SUFFIX=; \ | |
0d1aa74d | 519 | ALLSYMSFLAGS=''; \ |
f968059c | 520 | NOALLSYMSFLAGS=''; \ |
b506821d | 521 | SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-G,-bexpall,-bnolibpath,-bM:SRE'; \ |
0d1aa74d | 522 | $(LINK_SO_O); |
30afcc07 RL |
523 | link_a.aix: |
524 | @ $(CALC_VERSIONS); \ | |
b506821d | 525 | OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]*\(64\)'` || : ; \ |
fe28866d | 526 | OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \ |
f968059c RL |
527 | SHLIB=lib$(LIBNAME).so; \ |
528 | SHLIB_SUFFIX=; \ | |
f968059c RL |
529 | ALLSYMSFLAGS='-bnogc'; \ |
530 | NOALLSYMSFLAGS=''; \ | |
b506821d | 531 | SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-G,-bexpall,-bnolibpath,-bM:SRE'; \ |
30afcc07 | 532 | $(LINK_SO_A_VIA_O) |
2d3de726 | 533 | link_app.aix: |
b506821d | 534 | LDFLAGS="$(CFLAGS) -Wl,-brtl,-blibpath:$(LIBRPATH):$${LIBPATH:-/usr/lib:/lib}"; \ |
2d3de726 | 535 | $(LINK_APP) |
30afcc07 RL |
536 | |
537 | link_o.reliantunix: | |
538 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
539 | SHLIB=lib$(LIBNAME).so; \ |
540 | SHLIB_SUFFIX=; \ | |
f968059c RL |
541 | ALLSYMSFLAGS=; \ |
542 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 543 | SHAREDFLAGS='$(CFLAGS) -G'; \ |
30afcc07 RL |
544 | $(LINK_SO_O) |
545 | link_a.reliantunix: | |
546 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
547 | SHLIB=lib$(LIBNAME).so; \ |
548 | SHLIB_SUFFIX=; \ | |
f968059c RL |
549 | ALLSYMSFLAGS=; \ |
550 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 551 | SHAREDFLAGS='$(CFLAGS) -G'; \ |
30afcc07 | 552 | $(LINK_SO_A_UNPACKED) |
2d3de726 | 553 | link_app.reliantunix: |
2d3de726 | 554 | $(LINK_APP) |
30afcc07 RL |
555 | |
556 | # Targets to build symbolic links when needed | |
a1092201 | 557 | symlink.gnu symlink.solaris symlink.svr3 symlink.svr5 symlink.irix \ |
30afcc07 RL |
558 | symlink.aix symlink.reliantunix: |
559 | @ $(CALC_VERSIONS); \ | |
bfa96bc2 | 560 | SHLIB=lib$(LIBNAME).so; \ |
30afcc07 | 561 | $(SYMLINK_SO) |
83699c47 RL |
562 | symlink.darwin: |
563 | @ $(CALC_VERSIONS); \ | |
f968059c | 564 | SHLIB=lib$(LIBNAME); \ |
bfa96bc2 | 565 | SHLIB_SUFFIX=.dylib; \ |
83699c47 | 566 | $(SYMLINK_SO) |
1a83c372 | 567 | symlink.hpux: |
30afcc07 | 568 | @ $(CALC_VERSIONS); \ |
bfa96bc2 | 569 | SHLIB=lib$(LIBNAME).sl; \ |
86119343 | 570 | expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ |
30afcc07 | 571 | $(SYMLINK_SO) |
bfa96bc2 | 572 | # The following lines means those specific architectures do no symlinks |
4700aea9 | 573 | symlink.cygwin symlink.alpha-osf1 symlink.tru64 symlink.tru64-rpath symlink.beos: |
30afcc07 RL |
574 | |
575 | # Compatibility targets | |
576 | link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu | |
577 | link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu | |
2d3de726 | 578 | link_app.bsd-gcc-shared link_app.linux-shared link_app.gnu-shared: link_app.gnu |
16760a30 AP |
579 | symlink.bsd-gcc-shared symlink.bsd-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu |
580 | link_o.bsd-shared: link_o.bsd | |
581 | link_a.bsd-shared: link_a.bsd | |
582 | link_app.bsd-shared: link_app.bsd | |
30afcc07 RL |
583 | link_o.darwin-shared: link_o.darwin |
584 | link_a.darwin-shared: link_a.darwin | |
2d3de726 | 585 | link_app.darwin-shared: link_app.darwin |
30afcc07 RL |
586 | symlink.darwin-shared: symlink.darwin |
587 | link_o.cygwin-shared: link_o.cygwin | |
588 | link_a.cygwin-shared: link_a.cygwin | |
2d3de726 | 589 | link_app.cygwin-shared: link_app.cygwin |
30afcc07 RL |
590 | symlink.cygwin-shared: symlink.cygwin |
591 | link_o.alpha-osf1-shared: link_o.alpha-osf1 | |
592 | link_a.alpha-osf1-shared: link_a.alpha-osf1 | |
2d3de726 | 593 | link_app.alpha-osf1-shared: link_app.alpha-osf1 |
30afcc07 RL |
594 | symlink.alpha-osf1-shared: symlink.alpha-osf1 |
595 | link_o.tru64-shared: link_o.tru64 | |
596 | link_a.tru64-shared: link_a.tru64 | |
2d3de726 | 597 | link_app.tru64-shared: link_app.tru64 |
30afcc07 RL |
598 | symlink.tru64-shared: symlink.tru64 |
599 | link_o.tru64-shared-rpath: link_o.tru64-rpath | |
600 | link_a.tru64-shared-rpath: link_a.tru64-rpath | |
2d3de726 | 601 | link_app.tru64-shared-rpath: link_app.tru64-rpath |
30afcc07 RL |
602 | symlink.tru64-shared-rpath: symlink.tru64-rpath |
603 | link_o.solaris-shared: link_o.solaris | |
604 | link_a.solaris-shared: link_a.solaris | |
2d3de726 | 605 | link_app.solaris-shared: link_app.solaris |
30afcc07 RL |
606 | symlink.solaris-shared: symlink.solaris |
607 | link_o.svr3-shared: link_o.svr3 | |
608 | link_a.svr3-shared: link_a.svr3 | |
2d3de726 | 609 | link_app.svr3-shared: link_app.svr3 |
30afcc07 | 610 | symlink.svr3-shared: symlink.svr3 |
a1092201 RL |
611 | link_o.svr5-shared: link_o.svr5 |
612 | link_a.svr5-shared: link_a.svr5 | |
613 | link_app.svr5-shared: link_app.svr5 | |
614 | symlink.svr5-shared: symlink.svr5 | |
30afcc07 RL |
615 | link_o.irix-shared: link_o.irix |
616 | link_a.irix-shared: link_a.irix | |
2d3de726 | 617 | link_app.irix-shared: link_app.irix |
30afcc07 | 618 | symlink.irix-shared: symlink.irix |
1a83c372 AP |
619 | link_o.hpux-shared: link_o.hpux |
620 | link_a.hpux-shared: link_a.hpux | |
621 | link_app.hpux-shared: link_app.hpux | |
622 | symlink.hpux-shared: symlink.hpux | |
30afcc07 RL |
623 | link_o.aix-shared: link_o.aix |
624 | link_a.aix-shared: link_a.aix | |
2d3de726 | 625 | link_app.aix-shared: link_app.aix |
30afcc07 RL |
626 | symlink.aix-shared: symlink.aix |
627 | link_o.reliantunix-shared: link_o.reliantunix | |
628 | link_a.reliantunix-shared: link_a.reliantunix | |
2d3de726 | 629 | link_app.reliantunix-shared: link_app.reliantunix |
30afcc07 | 630 | symlink.reliantunix-shared: symlink.reliantunix |
4700aea9 UM |
631 | link_o.beos-shared: link_o.beos |
632 | link_a.beos-shared: link_a.beos | |
633 | link_app.beos-shared: link_app.gnu | |
634 | symlink.beos-shared: symlink.beos |