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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 | ||
2d3de726 | 17 | # LIBNAME contains just the name of the library, without prefix ("lib" |
30afcc07 | 18 | # on Unix, "cyg" for certain forms under Cygwin...) or suffix (.a, .so, |
2d3de726 RL |
19 | # .dll, ...). This one MUST have a value when using this makefile to |
20 | # build shared libraries. | |
30afcc07 RL |
21 | # For example, to build libfoo.so, you need to do the following: |
22 | #LIBNAME=foo | |
23 | LIBNAME= | |
24 | ||
2d3de726 RL |
25 | # APPNAME contains just the name of the application, without suffix ("" |
26 | # on Unix, ".exe" on Windows, ...). This one MUST have a value when using | |
27 | # this makefile to build applications. | |
28 | # For example, to build foo, you need to do the following: | |
29 | #APPNAME=foo | |
30 | APPNAME= | |
31 | ||
32 | # OBJECTS contains all the object files to link together into the application. | |
33 | # This must contain at least one object file. | |
34 | #OBJECTS=foo.o | |
35 | OBJECTS= | |
36 | ||
30afcc07 | 37 | # LIBEXTRAS contains extra modules to link together with the library. |
8d6fc30b | 38 | # For example, if a second library, say libbar.a needs to be linked into |
30afcc07 RL |
39 | # libfoo.so, you need to do the following: |
40 | #LIBEXTRAS=libbar.a | |
41 | # Note that this MUST be used when using the link_o targets, to hold the | |
42 | # names of all object files that go into the target library. | |
43 | LIBEXTRAS= | |
44 | ||
45 | # LIBVERSION contains the current version of the library. | |
46 | # For example, to build libfoo.so.1.2, you need to do the following: | |
47 | #LIBVERSION=1.2 | |
48 | LIBVERSION= | |
49 | ||
50 | # LIBCOMPATVERSIONS contains the compatibility versions (a list) of | |
51 | # the library. They MUST be in decreasing order. | |
52 | # For example, if libfoo.so.1.2.1 is backward compatible with libfoo.so.1.2 | |
53 | # and libfoo.so.1, you need to do the following: | |
54 | #LIBCOMPATVERSIONS=1.2 1 | |
55 | # Note that on systems that use sonames, the last number will appear as | |
56 | # part of it. | |
57 | # It's also possible, for systems that support it (Tru64, for example), | |
58 | # to add extra compatibility info with more precision, by adding a second | |
59 | # list of versions, separated from the first with a semicolon, like this: | |
60 | #LIBCOMPATVERSIONS=1.2 1;1.2.0 1.1.2 1.1.1 1.1.0 1.0.0 | |
61 | LIBCOMPATVERSIONS= | |
62 | ||
63 | # LIBDEPS contains all the flags necessary to cover all necessary | |
64 | # dependencies to other libraries. | |
65 | LIBDEPS= | |
66 | ||
67 | #------------------------------------------------------------------------------ | |
68 | # The rest is private to this makefile. | |
69 | ||
c4cd925c AP |
70 | SET_X=: |
71 | #SET_X=set -x | |
30afcc07 RL |
72 | |
73 | top: | |
74 | echo "Trying to use this makefile interactively? Don't." | |
75 | ||
76 | CALC_VERSIONS= \ | |
77 | SHLIB_COMPAT=; SHLIB_SOVER=; \ | |
cf3b8b52 | 78 | if [ -n "$(LIBVERSION)$(LIBCOMPATVERSIONS)" ]; then \ |
30afcc07 RL |
79 | prev=""; \ |
80 | for v in `echo "$(LIBVERSION) $(LIBCOMPATVERSIONS)" | cut -d';' -f1`; do \ | |
f968059c | 81 | SHLIB_SOVER_NODOT=$$v; \ |
30afcc07 RL |
82 | SHLIB_SOVER=.$$v; \ |
83 | if [ -n "$$prev" ]; then \ | |
a0bf8f20 | 84 | SHLIB_COMPAT="$$SHLIB_COMPAT .$$prev"; \ |
30afcc07 RL |
85 | fi; \ |
86 | prev=$$v; \ | |
87 | done; \ | |
88 | fi | |
89 | ||
2d3de726 | 90 | LINK_APP= \ |
fe28866d | 91 | ( $(SET_X); \ |
f210eb7b | 92 | LIBDEPS=$${LIBDEPS:-$(LIBDEPS)}; \ |
a1092201 | 93 | LIBPATH=`for x in $$LIBDEPS; do if echo $$x | grep '^ *-L' > /dev/null 2>&1; then echo $$x | sed -e 's/^ *-L//'; fi; done | uniq`; \ |
d6fd88ff | 94 | LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \ |
e96133e4 | 95 | LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \ |
0978dec1 AP |
96 | $${LDCMD:=$(CC)} $${LDFLAGS:=$(CFLAGS)} \ |
97 | -o $${APPNAME:=$(APPNAME)} $(OBJECTS) $$LIBDEPS ) | |
2d3de726 | 98 | |
30afcc07 | 99 | LINK_SO= \ |
fe28866d | 100 | ( $(SET_X); \ |
f210eb7b | 101 | LIBDEPS=$${LIBDEPS:-$(LIBDEPS)}; \ |
30afcc07 | 102 | nm -Pg $$SHOBJECTS | grep ' [BDT] ' | cut -f1 -d' ' > lib$(LIBNAME).exp; \ |
a1092201 | 103 | LIBPATH=`for x in $$LIBDEPS; do if echo $$x | grep '^ *-L' > /dev/null 2>&1; then echo $$x | sed -e 's/^ *-L//'; fi; done | uniq`; \ |
d6fd88ff | 104 | LIBPATH=`echo $$LIBPATH | sed -e 's/ /:/g'`; \ |
e96133e4 | 105 | LD_LIBRARY_PATH=$$LIBPATH:$$LD_LIBRARY_PATH \ |
0978dec1 | 106 | $${SHAREDCMD:=$(CC)} $${SHAREDFLAGS:=$(CFLAGS) $(SHARED_LDFLAGS)} \ |
f210eb7b AP |
107 | -o $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX \ |
108 | $$ALLSYMSFLAGS $$SHOBJECTS $$NOALLSYMSFLAGS $$LIBDEPS \ | |
109 | ) && $(SYMLINK_SO); \ | |
110 | ( $(SET_X); rm -f lib$(LIBNAME).exp ) | |
111 | ||
30afcc07 | 112 | SYMLINK_SO= \ |
bfa96bc2 RL |
113 | if [ -n "$$INHIBIT_SYMLINKS" ]; then :; else \ |
114 | prev=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX; \ | |
115 | if [ -n "$$SHLIB_COMPAT" ]; then \ | |
116 | for x in $$SHLIB_COMPAT; do \ | |
fe28866d | 117 | ( $(SET_X); rm -f $$SHLIB$$x$$SHLIB_SUFFIX; \ |
bfa96bc2 RL |
118 | ln -s $$prev $$SHLIB$$x$$SHLIB_SUFFIX ); \ |
119 | prev=$$SHLIB$$x$$SHLIB_SUFFIX; \ | |
120 | done; \ | |
121 | fi; \ | |
122 | if [ -n "$$SHLIB_SOVER" ]; then \ | |
fe28866d | 123 | ( $(SET_X); rm -f $$SHLIB$$SHLIB_SUFFIX; \ |
bfa96bc2 RL |
124 | ln -s $$prev $$SHLIB$$SHLIB_SUFFIX ); \ |
125 | fi; \ | |
30afcc07 | 126 | fi |
cf3b8b52 | 127 | |
30afcc07 RL |
128 | LINK_SO_A= SHOBJECTS="lib$(LIBNAME).a $(LIBEXTRAS)"; $(LINK_SO) |
129 | LINK_SO_O= SHOBJECTS="$(LIBEXTRAS)"; $(LINK_SO) | |
f210eb7b | 130 | |
30afcc07 | 131 | LINK_SO_A_VIA_O= \ |
f968059c RL |
132 | SHOBJECTS=lib$(LIBNAME).o; \ |
133 | ALL=$$ALLSYMSFLAGS; ALLSYMSFLAGS=; NOALLSYMSFLAGS=; \ | |
fe28866d | 134 | ( $(SET_X); \ |
30afcc07 RL |
135 | ld $(LDFLAGS) -r -o lib$(LIBNAME).o $$ALL lib$(LIBNAME).a $(LIBEXTRAS) ); \ |
136 | $(LINK_SO) && rm -f $(LIBNAME).o | |
f210eb7b | 137 | |
30afcc07 RL |
138 | LINK_SO_A_UNPACKED= \ |
139 | UNPACKDIR=link_tmp.$$$$; rm -rf $$UNPACKDIR; mkdir $$UNPACKDIR; \ | |
e96133e4 RL |
140 | (cd $$UNPACKDIR; ar x ../lib$(LIBNAME).a) && \ |
141 | ([ -z "$(LIBEXTRAS)" ] || cp $(LIBEXTRAS) $$UNPACKDIR) && \ | |
30afcc07 RL |
142 | SHOBJECTS=$$UNPACKDIR/*.o; \ |
143 | $(LINK_SO) && rm -rf $$UNPACKDIR | |
144 | ||
4d77d5b3 AP |
145 | DETECT_GNU_LD=(${CC} -Wl,-V /dev/null 2>&1 | grep '^GNU ld' )>/dev/null |
146 | ||
2d3de726 | 147 | DO_GNU_SO=$(CALC_VERSIONS); \ |
f968059c RL |
148 | SHLIB=lib$(LIBNAME).so; \ |
149 | SHLIB_SUFFIX=; \ | |
f968059c RL |
150 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ |
151 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
f210eb7b AP |
152 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,-soname=$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX" |
153 | ||
154 | DO_GNU_APP=LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBRPATH)" | |
12fd8be2 | 155 | |
132eaa59 RL |
156 | #This is rather special. It's a special target with which one can link |
157 | #applications without bothering with any features that have anything to | |
158 | #do with shared libraries, for example when linking against static | |
159 | #libraries. It's mostly here to avoid a lot of conditionals everywhere | |
160 | #else... | |
161 | link_app.: | |
132eaa59 RL |
162 | $(LINK_APP) |
163 | ||
12fd8be2 | 164 | link_o.gnu: |
2d3de726 | 165 | @ $(DO_GNU_SO); $(LINK_SO_O) |
30afcc07 | 166 | link_a.gnu: |
2d3de726 RL |
167 | @ $(DO_GNU_SO); $(LINK_SO_A) |
168 | link_app.gnu: | |
169 | @ $(DO_GNU_APP); $(LINK_APP) | |
30afcc07 | 170 | |
16760a30 AP |
171 | link_o.bsd: |
172 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ | |
173 | $(CALC_VERSIONS); \ | |
174 | SHLIB=lib$(LIBNAME).so; \ | |
175 | SHLIB_SUFFIX=; \ | |
f210eb7b | 176 | LIBDEPS=" "; \ |
16760a30 AP |
177 | ALLSYMSFLAGS="-Wl,-Bforcearchive"; \ |
178 | NOALLSYMSFLAGS=; \ | |
f210eb7b | 179 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \ |
16760a30 AP |
180 | fi; $(LINK_SO_O) |
181 | link_a.bsd: | |
182 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ | |
183 | $(CALC_VERSIONS); \ | |
184 | SHLIB=lib$(LIBNAME).so; \ | |
185 | SHLIB_SUFFIX=; \ | |
f210eb7b | 186 | LIBDEPS=" "; \ |
16760a30 AP |
187 | ALLSYMSFLAGS="-Wl,-Bforcearchive"; \ |
188 | NOALLSYMSFLAGS=; \ | |
f210eb7b | 189 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -nostdlib"; \ |
16760a30 AP |
190 | fi; $(LINK_SO_A) |
191 | link_app.bsd: | |
192 | @if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \ | |
4aca9297 | 193 | LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBPATH)"; \ |
16760a30 AP |
194 | fi; $(LINK_APP) |
195 | ||
30afcc07 RL |
196 | # For Darwin AKA Mac OS/X (dyld) |
197 | link_o.darwin: | |
198 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
199 | SHLIB=lib$(LIBNAME); \ |
200 | SHLIB_SUFFIX=.dylib; \ | |
f968059c RL |
201 | ALLSYMSFLAGS='-all_load'; \ |
202 | NOALLSYMSFLAGS=''; \ | |
36757b44 | 203 | if [ -n "$(LIBVERSION)" ]; then \ |
62966f38 | 204 | SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \ |
36757b44 RL |
205 | fi; \ |
206 | if [ -n "$$SHLIB_SOVER_NODOT" ]; then \ | |
62966f38 | 207 | SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \ |
36757b44 | 208 | fi; \ |
30afcc07 RL |
209 | $(LINK_SO_O) |
210 | link_a.darwin: | |
211 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
212 | SHLIB=lib$(LIBNAME); \ |
213 | SHLIB_SUFFIX=.dylib; \ | |
f968059c RL |
214 | ALLSYMSFLAGS='-all_load'; \ |
215 | NOALLSYMSFLAGS=''; \ | |
36757b44 | 216 | if [ -n "$(LIBVERSION)" ]; then \ |
62966f38 | 217 | SHAREDFLAGS="$$SHAREDFLAGS -current_version $(LIBVERSION)"; \ |
36757b44 RL |
218 | fi; \ |
219 | if [ -n "$$SHLIB_SOVER_NODOT" ]; then \ | |
62966f38 | 220 | SHAREDFLAGS="$$SHAREDFLAGS -compatibility_version $$SHLIB_SOVER_NODOT"; \ |
36757b44 | 221 | fi; \ |
30afcc07 | 222 | $(LINK_SO_A) |
f210eb7b | 223 | link_app.darwin: # is there run-path on darwin? |
2d3de726 | 224 | $(LINK_APP) |
30afcc07 RL |
225 | |
226 | link_o.cygwin: | |
bfa96bc2 RL |
227 | @ $(CALC_VERSIONS); \ |
228 | INHIBIT_SYMLINKS=yes; \ | |
f968059c | 229 | SHLIB=cyg$(LIBNAME); \ |
ec38ddc7 | 230 | expr $(PLATFORM) : 'mingw' > /dev/null && SHLIB=$(LIBNAME)eay32; \ |
f968059c | 231 | SHLIB_SUFFIX=.dll; \ |
f968059c RL |
232 | SHLIB_SOVER=-$(LIBVERSION); \ |
233 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ | |
234 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
f210eb7b | 235 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \ |
30afcc07 RL |
236 | $(LINK_SO_O) |
237 | link_a.cygwin: | |
bfa96bc2 RL |
238 | @ $(CALC_VERSIONS); \ |
239 | INHIBIT_SYMLINKS=yes; \ | |
f968059c | 240 | SHLIB=cyg$(LIBNAME); \ |
ec38ddc7 | 241 | expr $(PLATFORM) : 'mingw' > /dev/null && SHLIB=$(LIBNAME)eay32; \ |
f968059c | 242 | SHLIB_SUFFIX=.dll; \ |
f968059c RL |
243 | SHLIB_SOVER=; \ |
244 | ALLSYMSFLAGS='-Wl,--whole-archive'; \ | |
245 | NOALLSYMSFLAGS='-Wl,--no-whole-archive'; \ | |
94c1672e | 246 | base=; [ $(LIBNAME) = "crypto" ] && base=-Wl,--image-base,0x61200000; \ |
f210eb7b | 247 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared $$base -Wl,-Bsymbolic -Wl,--out-implib,lib$(LIBNAME).dll.a"; \ |
94c1672e AP |
248 | [ -f apps/$$SHLIB$$SHLIB_SUFFIX ] && rm apps/$$SHLIB$$SHLIB_SUFFIX; \ |
249 | [ -f test/$$SHLIB$$SHLIB_SUFFIX ] && rm test/$$SHLIB$$SHLIB_SUFFIX; \ | |
250 | $(LINK_SO_A) || exit 1; \ | |
251 | cp -p $$SHLIB$$SHLIB_SUFFIX apps/; \ | |
252 | cp -p $$SHLIB$$SHLIB_SUFFIX test/ | |
2d3de726 | 253 | link_app.cygwin: |
2d3de726 | 254 | $(LINK_APP) |
30afcc07 RL |
255 | |
256 | link_o.alpha-osf1: | |
257 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 258 | $(DO_GNU_SO); \ |
30afcc07 | 259 | else \ |
f968059c RL |
260 | SHLIB=lib$(LIBNAME).so; \ |
261 | SHLIB_SUFFIX=; \ | |
30afcc07 RL |
262 | SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \ |
263 | if [ -n "$$SHLIB_HIST" ]; then \ | |
264 | SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \ | |
265 | else \ | |
266 | SHLIB_HIST="$(LIBVERSION)"; \ | |
62966f38 | 267 | fi; \ |
f968059c RL |
268 | SHLIB_SOVER=; \ |
269 | ALLSYMSFLAGS='-all'; \ | |
270 | NOALLSYMSFLAGS='-none'; \ | |
f210eb7b | 271 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared"; \ |
36757b44 | 272 | if [ -n "$$SHLIB_HIST" ]; then \ |
62966f38 | 273 | SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \ |
36757b44 | 274 | fi; \ |
12fd8be2 RL |
275 | fi; \ |
276 | $(LINK_SO_O) | |
30afcc07 RL |
277 | link_a.alpha-osf1: |
278 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 279 | $(DO_GNU_SO); \ |
30afcc07 | 280 | else \ |
f968059c RL |
281 | SHLIB=lib$(LIBNAME).so; \ |
282 | SHLIB_SUFFIX=; \ | |
30afcc07 RL |
283 | SHLIB_HIST=`echo "$(LIBCOMPATVERSIONS)" | cut -d';' -f2 | sed -e 's/ */:/'`; \ |
284 | if [ -n "$$SHLIB_HIST" ]; then \ | |
285 | SHLIB_HIST="$${SHLIB_HIST}:$(LIBVERSION)"; \ | |
286 | else \ | |
287 | SHLIB_HIST="$(LIBVERSION)"; \ | |
62966f38 | 288 | fi; \ |
f968059c RL |
289 | SHLIB_SOVER=; \ |
290 | ALLSYMSFLAGS='-all'; \ | |
291 | NOALLSYMSFLAGS='-none'; \ | |
f210eb7b | 292 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared"; \ |
36757b44 | 293 | if [ -n "$$SHLIB_HIST" ]; then \ |
62966f38 | 294 | SHAREDFLAGS="$$SHAREDFLAGS -set_version \"$$SHLIB_HIST\""; \ |
36757b44 | 295 | fi; \ |
12fd8be2 RL |
296 | fi; \ |
297 | $(LINK_SO_A) | |
2d3de726 | 298 | link_app.alpha-osf1: |
f210eb7b | 299 | @if ${DETECT_GNU_LD}; then \ |
2d3de726 RL |
300 | $(DO_GNU_APP); \ |
301 | else \ | |
4aca9297 | 302 | LDFLAGS="$(CFLAGS) -rpath $(LIBRPATH)"; \ |
2d3de726 RL |
303 | fi; \ |
304 | $(LINK_APP) | |
30afcc07 RL |
305 | |
306 | link_o.solaris: | |
a0bf8f20 | 307 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 308 | $(DO_GNU_SO); \ |
30afcc07 RL |
309 | else \ |
310 | $(CALC_VERSIONS); \ | |
c4451425 | 311 | MINUSZ='-z '; \ |
f210eb7b | 312 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \ |
f968059c RL |
313 | SHLIB=lib$(LIBNAME).so; \ |
314 | SHLIB_SUFFIX=; \ | |
f968059c RL |
315 | ALLSYMSFLAGS="$${MINUSZ}allextract"; \ |
316 | NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \ | |
f210eb7b | 317 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \ |
12fd8be2 RL |
318 | fi; \ |
319 | $(LINK_SO_O) | |
30afcc07 | 320 | link_a.solaris: |
a0bf8f20 | 321 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 322 | $(DO_GNU_SO); \ |
30afcc07 RL |
323 | else \ |
324 | $(CALC_VERSIONS); \ | |
c4451425 RL |
325 | MINUSZ='-z '; \ |
326 | (${CC} -v 2>&1 | grep gcc) > /dev/null && MINUSZ='-Wl,-z,'; \ | |
f968059c RL |
327 | SHLIB=lib$(LIBNAME).so; \ |
328 | SHLIB_SUFFIX=;\ | |
f968059c RL |
329 | ALLSYMSFLAGS="$${MINUSZ}allextract"; \ |
330 | NOALLSYMSFLAGS="$${MINUSZ}defaultextract"; \ | |
f210eb7b | 331 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX -Wl,-Bsymbolic"; \ |
12fd8be2 RL |
332 | fi; \ |
333 | $(LINK_SO_A) | |
2d3de726 RL |
334 | link_app.solaris: |
335 | @ if ${DETECT_GNU_LD}; then \ | |
336 | $(DO_GNU_APP); \ | |
337 | else \ | |
4aca9297 | 338 | LDFLAGS="$(CFLAGS) -R $(LIBRPATH)"; \ |
2d3de726 RL |
339 | fi; \ |
340 | $(LINK_APP) | |
30afcc07 RL |
341 | |
342 | # OpenServer 5 native compilers used | |
30afcc07 | 343 | link_o.svr3: |
a1092201 RL |
344 | @ if ${DETECT_GNU_LD}; then \ |
345 | $(DO_GNU_SO); \ | |
346 | else \ | |
347 | $(CALC_VERSIONS); \ | |
348 | SHLIB=lib$(LIBNAME).so; \ | |
349 | SHLIB_SUFFIX=; \ | |
a1092201 RL |
350 | ALLSYMSFLAGS=''; \ |
351 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 352 | SHAREDFLAGS="$(CFLAGS) -G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
a1092201 RL |
353 | fi; \ |
354 | $(LINK_SO_O) | |
355 | link_a.svr3: | |
356 | @ if ${DETECT_GNU_LD}; then \ | |
357 | $(DO_GNU_SO); \ | |
358 | else \ | |
359 | $(CALC_VERSIONS); \ | |
360 | SHLIB=lib$(LIBNAME).so; \ | |
361 | SHLIB_SUFFIX=; \ | |
a1092201 RL |
362 | ALLSYMSFLAGS=''; \ |
363 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 364 | SHAREDFLAGS="$(CFLAGS) -G -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
a1092201 RL |
365 | fi; \ |
366 | $(LINK_SO_A_UNPACKED) | |
367 | link_app.svr3: | |
f210eb7b | 368 | @${DETECT_GNU_LD} && $(DO_GNU_APP); \ |
a1092201 RL |
369 | $(LINK_APP) |
370 | ||
371 | # UnixWare 7 and OpenUNIX 8 native compilers used | |
372 | link_o.svr5: | |
30afcc07 | 373 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 374 | $(DO_GNU_SO); \ |
30afcc07 RL |
375 | else \ |
376 | $(CALC_VERSIONS); \ | |
24692fc5 | 377 | SHARE_FLAG='-G'; \ |
f210eb7b | 378 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \ |
f968059c RL |
379 | SHLIB=lib$(LIBNAME).so; \ |
380 | SHLIB_SUFFIX=; \ | |
e96133e4 | 381 | ALLSYMSFLAGS=''; \ |
f968059c | 382 | NOALLSYMSFLAGS=''; \ |
4aca9297 | 383 | SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
12fd8be2 RL |
384 | fi; \ |
385 | $(LINK_SO_O) | |
a1092201 | 386 | link_a.svr5: |
30afcc07 | 387 | @ if ${DETECT_GNU_LD}; then \ |
2d3de726 | 388 | $(DO_GNU_SO); \ |
30afcc07 RL |
389 | else \ |
390 | $(CALC_VERSIONS); \ | |
24692fc5 | 391 | SHARE_FLAG='-G'; \ |
e96133e4 | 392 | (${CC} -v 2>&1 | grep gcc) > /dev/null && SHARE_FLAG='-shared'; \ |
f968059c RL |
393 | SHLIB=lib$(LIBNAME).so; \ |
394 | SHLIB_SUFFIX=; \ | |
e96133e4 | 395 | ALLSYMSFLAGS=''; \ |
f968059c | 396 | NOALLSYMSFLAGS=''; \ |
4aca9297 | 397 | SHAREDFLAGS="$(CFLAGS) $${SHARE_FLAG} -h $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
12fd8be2 RL |
398 | fi; \ |
399 | $(LINK_SO_A_UNPACKED) | |
a1092201 | 400 | link_app.svr5: |
f210eb7b | 401 | @${DETECT_GNU_LD} && $(DO_GNU_APP); \ |
2d3de726 | 402 | $(LINK_APP) |
30afcc07 RL |
403 | |
404 | link_o.irix: | |
405 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 406 | $(DO_GNU_SO); \ |
30afcc07 RL |
407 | else \ |
408 | $(CALC_VERSIONS); \ | |
f968059c RL |
409 | SHLIB=lib$(LIBNAME).so; \ |
410 | SHLIB_SUFFIX=; \ | |
30fbcaa2 AP |
411 | MINUSWL=""; \ |
412 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \ | |
413 | ALLSYMSFLAGS="$${MINUSWL}-all"; \ | |
bd16cd6b | 414 | NOALLSYMSFLAGS="$${MINUSWL}-none"; \ |
f210eb7b | 415 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
12fd8be2 RL |
416 | fi; \ |
417 | $(LINK_SO_O) | |
30afcc07 RL |
418 | link_a.irix: |
419 | @ if ${DETECT_GNU_LD}; then \ | |
2d3de726 | 420 | $(DO_GNU_SO); \ |
30afcc07 RL |
421 | else \ |
422 | $(CALC_VERSIONS); \ | |
f968059c RL |
423 | SHLIB=lib$(LIBNAME).so; \ |
424 | SHLIB_SUFFIX=; \ | |
30fbcaa2 AP |
425 | MINUSWL=""; \ |
426 | ($(CC) -v 2>&1 | grep gcc) > /dev/null && MINUSWL="-Wl,"; \ | |
427 | ALLSYMSFLAGS="$${MINUSWL}-all"; \ | |
bd16cd6b | 428 | NOALLSYMSFLAGS="$${MINUSWL}-none"; \ |
f210eb7b | 429 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -shared -Wl,-soname,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
12fd8be2 RL |
430 | fi; \ |
431 | $(LINK_SO_A) | |
2d3de726 | 432 | link_app.irix: |
f210eb7b | 433 | @LDFLAGS="$(CFLAGS) -Wl,-rpath,$(LIBRPATH)"; \ |
2d3de726 | 434 | $(LINK_APP) |
30afcc07 | 435 | |
393b704d AP |
436 | # 32-bit PA-RISC HP-UX embeds the -L pathname of libs we link with, so |
437 | # we compensate for it with +cdp ../: and +cdp ./:. Yes, these rewrite | |
438 | # rules imply that we can only link one level down in catalog structure, | |
439 | # but that's what takes place for the moment of this writing. +cdp option | |
440 | # was introduced in HP-UX 11.x and applies in 32-bit PA-RISC link | |
441 | # editor context only [it's simply ignored in other cases, which are all | |
442 | # ELFs by the way]. | |
30afcc07 | 443 | # |
1a83c372 | 444 | link_o.hpux: |
15fd2de3 AP |
445 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ |
446 | $(CALC_VERSIONS); \ | |
f968059c | 447 | SHLIB=lib$(LIBNAME).sl; \ |
86119343 | 448 | expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ |
f968059c | 449 | SHLIB_SUFFIX=; \ |
2bbc970e | 450 | ALLSYMSFLAGS='-Wl,-Fl'; \ |
f968059c | 451 | NOALLSYMSFLAGS=''; \ |
1a83c372 | 452 | expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \ |
f210eb7b | 453 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
15fd2de3 | 454 | fi; \ |
83699c47 | 455 | $(LINK_SO_O) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX |
1a83c372 | 456 | link_a.hpux: |
15fd2de3 AP |
457 | @if ${DETECT_GNU_LD}; then $(DO_GNU_SO); else \ |
458 | $(CALC_VERSIONS); \ | |
f968059c | 459 | SHLIB=lib$(LIBNAME).sl; \ |
86119343 | 460 | expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ |
f968059c | 461 | SHLIB_SUFFIX=; \ |
2bbc970e | 462 | ALLSYMSFLAGS='-Wl,-Fl'; \ |
f968059c | 463 | NOALLSYMSFLAGS=''; \ |
1a83c372 | 464 | expr $(PLATFORM) : 'hpux64' > /dev/null && ALLSYMSFLAGS='-Wl,+forceload'; \ |
f210eb7b | 465 | SHAREDFLAGS="$(CFLAGS) $(SHARED_LDFLAGS) -Wl,-B,symbolic,+vnocompatwarnings,-z,+s,+h,$$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX"; \ |
15fd2de3 | 466 | fi; \ |
83699c47 | 467 | $(LINK_SO_A) && chmod a=rx $$SHLIB$$SHLIB_SOVER$$SHLIB_SUFFIX |
1a83c372 | 468 | link_app.hpux: |
15fd2de3 | 469 | @if ${DETECT_GNU_LD}; then $(DO_GNU_APP); else \ |
4aca9297 | 470 | LDFLAGS="$(CFLAGS) -Wl,+s,+cdp,../:,+cdp,./:,+b,$(LIBRPATH)"; \ |
15fd2de3 | 471 | fi; \ |
2d3de726 | 472 | $(LINK_APP) |
30afcc07 | 473 | |
30afcc07 RL |
474 | link_o.aix: |
475 | @ $(CALC_VERSIONS); \ | |
fe28866d AP |
476 | OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]\([0-9]*\)'`; \ |
477 | OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \ | |
f968059c RL |
478 | SHLIB=lib$(LIBNAME).so; \ |
479 | SHLIB_SUFFIX=; \ | |
f968059c RL |
480 | ALLSYMSFLAGS='-bnogc'; \ |
481 | NOALLSYMSFLAGS=''; \ | |
f210eb7b | 482 | SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -G -bE:lib$(LIBNAME).exp -bM:SRE'; \ |
fe28866d | 483 | $(LINK_SO_O); rm -rf lib$(LIBNAME).exp |
30afcc07 RL |
484 | link_a.aix: |
485 | @ $(CALC_VERSIONS); \ | |
fe28866d AP |
486 | OBJECT_MODE=`expr x$(SHARED_LDFLAGS) : 'x\-[a-z]\([0-9]*\)'`; \ |
487 | OBJECT_MODE=$${OBJECT_MODE:-32}; export OBJECT_MODE; \ | |
f968059c RL |
488 | SHLIB=lib$(LIBNAME).so; \ |
489 | SHLIB_SUFFIX=; \ | |
f968059c RL |
490 | ALLSYMSFLAGS='-bnogc'; \ |
491 | NOALLSYMSFLAGS=''; \ | |
f210eb7b | 492 | SHAREDFLAGS='$(CFLAGS) $(SHARED_LDFLAGS) -G -bE:lib$(LIBNAME).exp -bM:SRE'; \ |
30afcc07 | 493 | $(LINK_SO_A_VIA_O) |
2d3de726 | 494 | link_app.aix: |
4aca9297 | 495 | LDFLAGS="$(CFLAGS) -blibpath:$(LIBRPATH)"; \ |
2d3de726 | 496 | $(LINK_APP) |
30afcc07 RL |
497 | |
498 | link_o.reliantunix: | |
499 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
500 | SHLIB=lib$(LIBNAME).so; \ |
501 | SHLIB_SUFFIX=; \ | |
f968059c RL |
502 | ALLSYMSFLAGS=; \ |
503 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 504 | SHAREDFLAGS='$(CFLAGS) -G'; \ |
30afcc07 RL |
505 | $(LINK_SO_O) |
506 | link_a.reliantunix: | |
507 | @ $(CALC_VERSIONS); \ | |
f968059c RL |
508 | SHLIB=lib$(LIBNAME).so; \ |
509 | SHLIB_SUFFIX=; \ | |
f968059c RL |
510 | ALLSYMSFLAGS=; \ |
511 | NOALLSYMSFLAGS=''; \ | |
4aca9297 | 512 | SHAREDFLAGS='$(CFLAGS) -G'; \ |
30afcc07 | 513 | $(LINK_SO_A_UNPACKED) |
2d3de726 | 514 | link_app.reliantunix: |
2d3de726 | 515 | $(LINK_APP) |
30afcc07 RL |
516 | |
517 | # Targets to build symbolic links when needed | |
a1092201 | 518 | symlink.gnu symlink.solaris symlink.svr3 symlink.svr5 symlink.irix \ |
30afcc07 RL |
519 | symlink.aix symlink.reliantunix: |
520 | @ $(CALC_VERSIONS); \ | |
bfa96bc2 | 521 | SHLIB=lib$(LIBNAME).so; \ |
30afcc07 | 522 | $(SYMLINK_SO) |
83699c47 RL |
523 | symlink.darwin: |
524 | @ $(CALC_VERSIONS); \ | |
f968059c | 525 | SHLIB=lib$(LIBNAME); \ |
bfa96bc2 | 526 | SHLIB_SUFFIX=.dylib; \ |
83699c47 | 527 | $(SYMLINK_SO) |
1a83c372 | 528 | symlink.hpux: |
30afcc07 | 529 | @ $(CALC_VERSIONS); \ |
bfa96bc2 | 530 | SHLIB=lib$(LIBNAME).sl; \ |
86119343 | 531 | expr $(PLATFORM) : '.*ia64' > /dev/null && SHLIB=lib$(LIBNAME).so; \ |
30afcc07 | 532 | $(SYMLINK_SO) |
bfa96bc2 RL |
533 | # The following lines means those specific architectures do no symlinks |
534 | symlink.cygwin symlib.alpha-osf1 symlink.tru64 symlink.tru64-rpath: | |
30afcc07 RL |
535 | |
536 | # Compatibility targets | |
537 | link_o.bsd-gcc-shared link_o.linux-shared link_o.gnu-shared: link_o.gnu | |
538 | link_a.bsd-gcc-shared link_a.linux-shared link_a.gnu-shared: link_a.gnu | |
2d3de726 | 539 | link_app.bsd-gcc-shared link_app.linux-shared link_app.gnu-shared: link_app.gnu |
16760a30 AP |
540 | symlink.bsd-gcc-shared symlink.bsd-shared symlink.linux-shared symlink.gnu-shared: symlink.gnu |
541 | link_o.bsd-shared: link_o.bsd | |
542 | link_a.bsd-shared: link_a.bsd | |
543 | link_app.bsd-shared: link_app.bsd | |
30afcc07 RL |
544 | link_o.darwin-shared: link_o.darwin |
545 | link_a.darwin-shared: link_a.darwin | |
2d3de726 | 546 | link_app.darwin-shared: link_app.darwin |
30afcc07 RL |
547 | symlink.darwin-shared: symlink.darwin |
548 | link_o.cygwin-shared: link_o.cygwin | |
549 | link_a.cygwin-shared: link_a.cygwin | |
2d3de726 | 550 | link_app.cygwin-shared: link_app.cygwin |
30afcc07 RL |
551 | symlink.cygwin-shared: symlink.cygwin |
552 | link_o.alpha-osf1-shared: link_o.alpha-osf1 | |
553 | link_a.alpha-osf1-shared: link_a.alpha-osf1 | |
2d3de726 | 554 | link_app.alpha-osf1-shared: link_app.alpha-osf1 |
30afcc07 RL |
555 | symlink.alpha-osf1-shared: symlink.alpha-osf1 |
556 | link_o.tru64-shared: link_o.tru64 | |
557 | link_a.tru64-shared: link_a.tru64 | |
2d3de726 | 558 | link_app.tru64-shared: link_app.tru64 |
30afcc07 RL |
559 | symlink.tru64-shared: symlink.tru64 |
560 | link_o.tru64-shared-rpath: link_o.tru64-rpath | |
561 | link_a.tru64-shared-rpath: link_a.tru64-rpath | |
2d3de726 | 562 | link_app.tru64-shared-rpath: link_app.tru64-rpath |
30afcc07 RL |
563 | symlink.tru64-shared-rpath: symlink.tru64-rpath |
564 | link_o.solaris-shared: link_o.solaris | |
565 | link_a.solaris-shared: link_a.solaris | |
2d3de726 | 566 | link_app.solaris-shared: link_app.solaris |
30afcc07 RL |
567 | symlink.solaris-shared: symlink.solaris |
568 | link_o.svr3-shared: link_o.svr3 | |
569 | link_a.svr3-shared: link_a.svr3 | |
2d3de726 | 570 | link_app.svr3-shared: link_app.svr3 |
30afcc07 | 571 | symlink.svr3-shared: symlink.svr3 |
a1092201 RL |
572 | link_o.svr5-shared: link_o.svr5 |
573 | link_a.svr5-shared: link_a.svr5 | |
574 | link_app.svr5-shared: link_app.svr5 | |
575 | symlink.svr5-shared: symlink.svr5 | |
30afcc07 RL |
576 | link_o.irix-shared: link_o.irix |
577 | link_a.irix-shared: link_a.irix | |
2d3de726 | 578 | link_app.irix-shared: link_app.irix |
30afcc07 | 579 | symlink.irix-shared: symlink.irix |
1a83c372 AP |
580 | link_o.hpux-shared: link_o.hpux |
581 | link_a.hpux-shared: link_a.hpux | |
582 | link_app.hpux-shared: link_app.hpux | |
583 | symlink.hpux-shared: symlink.hpux | |
30afcc07 RL |
584 | link_o.aix-shared: link_o.aix |
585 | link_a.aix-shared: link_a.aix | |
2d3de726 | 586 | link_app.aix-shared: link_app.aix |
30afcc07 RL |
587 | symlink.aix-shared: symlink.aix |
588 | link_o.reliantunix-shared: link_o.reliantunix | |
589 | link_a.reliantunix-shared: link_a.reliantunix | |
2d3de726 | 590 | link_app.reliantunix-shared: link_app.reliantunix |
30afcc07 | 591 | symlink.reliantunix-shared: symlink.reliantunix |