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Brian Paul8c20c7b2003-06-01 16:21:45 +00001#!/bin/sh
2
3# Make a shared library.
Brian Paul7c1ab402005-07-25 23:49:50 +00004# This script should be useful for projects other than Mesa.
5# Improvements/fixes are welcome.
Brian Paul8c20c7b2003-06-01 16:21:45 +00006
7
Brian Paul56e0ee82006-04-13 15:17:50 +00008# Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
Brian Paul8c20c7b2003-06-01 16:21:45 +00009#
Brian Paul7c1ab402005-07-25 23:49:50 +000010# Permission is hereby granted, free of charge, to any person obtaining a
11# copy of this software and associated documentation files (the "Software"),
12# to deal in the Software without restriction, including without limitation
13# the rights to use, copy, modify, merge, publish, distribute, sublicense,
14# and/or sell copies of the Software, and to permit persons to whom the
15# Software is furnished to do so, subject to the following conditions:
Brian Paul8c20c7b2003-06-01 16:21:45 +000016#
Brian Paul7c1ab402005-07-25 23:49:50 +000017# The above copyright notice and this permission notice shall be included
18# in all copies or substantial portions of the Software.
Brian Paul8c20c7b2003-06-01 16:21:45 +000019#
Brian Paul7c1ab402005-07-25 23:49:50 +000020# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
24# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
25# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26
27
Brian Paul8c20c7b2003-06-01 16:21:45 +000028#
29# Option defaults
30#
31LIBNAME=""
32MAJOR=1
33MINOR=0
Brian Paul6e450f22004-02-21 18:08:41 +000034PATCH=""
Brian Paul8c20c7b2003-06-01 16:21:45 +000035DEPS=""
Brian Paul8dcc6732005-07-25 22:59:58 +000036LINK=""
Dan Nicholson2a3e3382007-09-28 18:42:21 -060037LDFLAGS=""
Brian Paul8c20c7b2003-06-01 16:21:45 +000038CPLUSPLUS=0
39STATIC=0
Brian Paul1e1af992006-04-14 14:14:51 +000040DLOPEN=0
Brian Paul8c20c7b2003-06-01 16:21:45 +000041INSTALLDIR="."
42ARCH="auto"
43ARCHOPT=""
Brian Pauldd74e362004-04-08 22:26:22 +000044NOPREFIX=0
Brian Paul158a2512004-10-16 15:10:45 +000045EXPORTS=""
Brian Paul8c20c7b2003-06-01 16:21:45 +000046
47
48#
49# Parse arguments
50#
51while true
52do
53 case $1 in
Brian Paul7c1ab402005-07-25 23:49:50 +000054 '-h' | '--help')
Eric Anholtf1a26132005-08-08 03:26:18 +000055 echo 'Usage: mklib [options] objects'
56 echo 'Create a shared library from object files.'
57 echo ' -o LIBRARY specifies the name of the resulting library, without'
58 echo ' the leading "lib" or any suffix.'
59 echo ' (eg: "-o GL" might result in "libGL.so" being made)'
60 echo ' -major N specifies major version number (default is 1)'
61 echo ' -minor N specifies minor version number (default is 0)'
62 echo ' -patch N specifies patch version number (default is 0)'
63 echo ' -lLIBRARY specifies a dependency on LIBRARY'
64 echo ' -LDIR search in DIR for library dependencies'
65 echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)'
66 echo ' Not observed on all systems at this time.'
Dan Nicholson2a3e3382007-09-28 18:42:21 -060067 echo ' -ldflags OPT specify any additional linker flags in OPT'
Eric Anholtf1a26132005-08-08 03:26:18 +000068 echo ' -cplusplus link with C++ runtime'
69 echo ' -static make a static library (default is dynamic/shared)'
Brian Paul1e1af992006-04-14 14:14:51 +000070 echo ' -dlopen make a shared library suitable for dynamic loading'
Eric Anholtf1a26132005-08-08 03:26:18 +000071 echo ' -install DIR put resulting library file(s) in DIR'
72 echo ' -arch ARCH override using `uname` to determine host system'
73 echo ' -archopt OPT specify an extra achitecture-specific option OPT'
Andy Skinner5c0c8832008-02-07 13:20:06 -070074 echo ' -altopts OPTS alternate options to override all others'
Eric Anholtf1a26132005-08-08 03:26:18 +000075 echo " -noprefix don't prefix library name with 'lib' nor add any suffix"
76 echo ' -exports FILE only export the symbols listed in FILE'
77 echo ' -h, --help display this information and exit'
Brian Paul7c1ab402005-07-25 23:49:50 +000078 exit 1
79 ;;
80 '-o')
81 shift 1;
82 LIBNAME=$1
83 ;;
84 '-major')
85 shift 1;
86 MAJOR=$1
87 ;;
88 '-minor')
89 shift 1;
90 MINOR=$1
91 ;;
92 '-patch')
93 shift 1;
94 PATCH=$1
95 ;;
96 '-linker')
97 shift 1;
98 LINK=$1
99 ;;
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600100 '-ldflags')
101 shift 1;
102 LDFLAGS=$1
103 ;;
Brian Paul7c1ab402005-07-25 23:49:50 +0000104 -l*)
105 DEPS="$DEPS $1"
106 ;;
107 -L*)
108 DEPS="$DEPS $1"
109 ;;
Hasso Tepperf9c8af32008-04-09 11:03:05 -0700110 -Wl*)
111 DEPS="$DEPS $1"
112 ;;
Brianed2fddc2007-05-08 14:03:04 -0600113 -pthread)
114 # this is a special case (see bugzilla 10876)
115 DEPS="$DEPS $1"
116 ;;
Eric Anholt1a413b42007-06-22 10:29:54 -0700117 '-pthread')
118 DEPS="$DEPS -pthread"
119 ;;
Brian Paul7c1ab402005-07-25 23:49:50 +0000120 '-cplusplus')
121 CPLUSPLUS=1
122 ;;
123 '-static')
124 STATIC=1
125 ;;
Brian Paul1e1af992006-04-14 14:14:51 +0000126 '-dlopen')
127 DLOPEN=1
128 ;;
Brian Paul7c1ab402005-07-25 23:49:50 +0000129 '-install')
130 shift 1;
131 INSTALLDIR=$1
132 ;;
133 '-arch')
134 shift 1;
135 ARCH=$1
136 ;;
137 '-archopt')
138 shift 1;
139 ARCHOPT=$1
140 ;;
Andy Skinner5c0c8832008-02-07 13:20:06 -0700141 '-altopts')
142 shift 1;
143 ALTOPTS=$1
144 ;;
Brian Paul7c1ab402005-07-25 23:49:50 +0000145 '-noprefix')
146 NOPREFIX=1
147 ;;
148 '-exports')
149 shift 1;
150 EXPORTS=$1
151 ;;
152 -*)
153 echo "mklib: Unknown option: " $1 ;
154 exit 1
155 ;;
156 *)
157 # This should be the first object file, stop parsing
158 break
Brian Paul8c20c7b2003-06-01 16:21:45 +0000159 esac
160 shift 1
161done
162OBJECTS=$@
163
Brian Paul7c1ab402005-07-25 23:49:50 +0000164
Brian Paul8c20c7b2003-06-01 16:21:45 +0000165if [ ${ARCH} = "auto" ] ; then
166 ARCH=`uname`
167fi
168
169
170#
171# Error checking
172#
173if [ "x${LIBNAME}" = "x" ] ; then
174 echo "mklib: Error: no library name specified"
175 exit 1
176fi
177if [ "x${OBJECTS}" = "x" ] ; then
178 echo "mklib: Error: no object files specified"
179 exit 1
180fi
181
182
183#
184# Debugging info
185#
186if [ ] ; then
187 echo "-----------------"
188 echo ARCH is $ARCH
189 echo LIBNAME is $LIBNAME
190 echo MAJOR is $MAJOR
191 echo MINOR is $MINOR
192 echo PATCH is $PATCH
193 echo DEPS are $DEPS
Brian Paul158a2512004-10-16 15:10:45 +0000194 echo "EXPORTS in" $EXPORTS
Brian Paul8c20c7b2003-06-01 16:21:45 +0000195 echo "-----------------"
196fi
197
198
199#
200# OK, make the library now
201#
202case $ARCH in
203
Hasso Tepperf9c8af32008-04-09 11:03:05 -0700204 'Linux' | 'OpenBSD' | 'DragonFly' | 'GNU' | GNU/*)
Brian Paul158a2512004-10-16 15:10:45 +0000205 # we assume gcc
Brian Paul8c20c7b2003-06-01 16:21:45 +0000206
Brian Paul8dcc6732005-07-25 22:59:58 +0000207 if [ "x$LINK" = "x" ] ; then
208 # -linker was not specified so set default link command now
209 if [ $CPLUSPLUS = 1 ] ; then
210 LINK=g++
211 else
212 LINK=gcc
213 fi
Brian Paulc4987422004-10-16 15:02:16 +0000214 fi
215
Brian Pauldd74e362004-04-08 22:26:22 +0000216 if [ $NOPREFIX = 1 ] ; then
217 # No "lib" or ".so" part
218 echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}
Michel Dänzerfc7ddea2007-12-04 10:46:45 +0100219 case $ARCH in 'Linux' | 'GNU' | GNU/*)
220 OPTS="-Xlinker -Bsymbolic -shared"
221 ;;
222 *)
223 OPTS="-shared"
224 ;;
225 esac
Ian Romanickaba48642005-08-08 23:22:46 +0000226
227 # Check if objects are 32-bit and we're running in 64-bit
228 # environment. If so, pass -m32 flag to linker.
229 set ${OBJECTS}
230 ABI32=`file $1 | grep 32-bit`
231 if [ "${ABI32}" -a `uname -m` = "x86_64" ] ; then
232 OPTS="-m32 ${OPTS}"
233 fi
234
Andy Skinner5c0c8832008-02-07 13:20:06 -0700235 if [ "${ALTOPTS}" ] ; then
236 OPTS=${ALTOPTS}
237 fi
238
Brian Pauldd74e362004-04-08 22:26:22 +0000239 rm -f ${LIBNAME}
Brian Pauldd74e362004-04-08 22:26:22 +0000240 # make lib
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600241 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Pauldd74e362004-04-08 22:26:22 +0000242 # finish up
243 FINAL_LIBS="${LIBNAME}"
244 elif [ $STATIC = 1 ] ; then
Brian98abd1b2007-03-27 07:58:47 -0600245 LIBNAME="lib${LIBNAME}.a" # prefix with "lib", suffix with ".a"
246 echo "mklib: Making" $ARCH "static library: " ${LIBNAME}
Brian Paul56e0ee82006-04-13 15:17:50 +0000247 LINK="ar"
248 OPTS="-ru"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700249 if [ "${ALTOPTS}" ] ; then
250 OPTS=${ALTOPTS}
251 fi
Brian98abd1b2007-03-27 07:58:47 -0600252 rm -f ${LIBNAME}
Brian Paul56e0ee82006-04-13 15:17:50 +0000253 # make lib
Brian98abd1b2007-03-27 07:58:47 -0600254 ${LINK} ${OPTS} ${LIBNAME} ${OBJECTS}
255 ranlib ${LIBNAME}
Brian Paul1c4b7112003-10-10 17:58:38 +0000256 # finish up
Brian98abd1b2007-03-27 07:58:47 -0600257 FINAL_LIBS=${LIBNAME}
Brian Paul1c4b7112003-10-10 17:58:38 +0000258 else
Brian Pauldd74e362004-04-08 22:26:22 +0000259 LIBNAME="lib${LIBNAME}" # prefix with "lib"
Brian Paul5beff7c2006-04-19 14:03:04 +0000260 case $ARCH in 'Linux' | 'GNU' | GNU/*)
Brian Paul5b9a9d42004-01-17 18:31:12 +0000261 OPTS="-Xlinker -Bsymbolic -shared -Wl,-soname,${LIBNAME}.so.${MAJOR}"
Brian Paul5beff7c2006-04-19 14:03:04 +0000262 ;;
263 *)
Brian Paul5b9a9d42004-01-17 18:31:12 +0000264 OPTS="-shared -Wl,-soname,${LIBNAME}.so.${MAJOR}"
Brian Paul5beff7c2006-04-19 14:03:04 +0000265 ;;
266 esac
Brian Paul158a2512004-10-16 15:10:45 +0000267 if [ $EXPORTS ] ; then
268 #OPTS="${OPTS} -Xlinker --retain-symbols-file ${EXPORTS}"
269 # Make the 'exptmp' file for --version-script option
270 echo "VERSION_${MAJOR}.${MINOR} {" > exptmp
271 echo "global:" >> exptmp
272 sed 's/$/;/' ${EXPORTS} >> exptmp
273 echo "local:" >> exptmp
274 echo "*;" >> exptmp
275 echo "};" >> exptmp
276 OPTS="${OPTS} -Xlinker --version-script=exptmp"
277 # exptmp is removed below
278 fi
Brian Paul3e196182005-03-03 01:38:13 +0000279
280 # Check if objects are 32-bit and we're running in 64-bit
281 # environment. If so, pass -m32 flag to linker.
282 set ${OBJECTS}
283 ABI32=`file $1 | grep 32-bit`
284 if [ "${ABI32}" -a `uname -m` = "x86_64" ] ; then
285 OPTS="-m32 ${OPTS}"
286 fi
Andy Skinner5c0c8832008-02-07 13:20:06 -0700287 if [ "${ALTOPTS}" ] ; then
288 OPTS=${ALTOPTS}
289 fi
Brian Paul3e196182005-03-03 01:38:13 +0000290
Brian Paul6e450f22004-02-21 18:08:41 +0000291 if [ x${PATCH} = "x" ] ; then
292 VERSION="${MAJOR}.${MINOR}"
293 else
294 VERSION="${MAJOR}.${MINOR}.${PATCH}"
295 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000296
Brian Paul5396ab22004-02-12 14:48:52 +0000297 echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}.so.${VERSION}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000298
Brian Paul1c4b7112003-10-10 17:58:38 +0000299 # rm any old libs
300 rm -f ${LIBNAME}.so.${VERSION}
301 rm -f ${LIBNAME}.so.${MAJOR}
302 rm -f ${LIBNAME}.so
303
304 # make lib
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600305 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
Brian Paul1c4b7112003-10-10 17:58:38 +0000306 # make usual symlinks
307 ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR}
308 ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so
309 # finish up
310 FINAL_LIBS="${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so"
Brian Paulb17a1a12004-11-01 22:28:42 +0000311# rm -f exptmp
Brian Paul1c4b7112003-10-10 17:58:38 +0000312 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000313 ;;
314
315 'SunOS')
Brian Paul5396ab22004-02-12 14:48:52 +0000316 if [ $STATIC = 1 ] ; then
317 LIBNAME="lib${LIBNAME}.a"
318 echo "mklib: Making SunOS static library: " ${LIBNAME}
319 rm -f ${LIBNAME}
Brian Paulc193bd02004-03-18 15:41:59 +0000320 ar -ruv ${LIBNAME} ${OBJECTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000321 FINAL_LIBS=${LIBNAME}
322 else
Brian Paul0a3a1c62006-11-10 12:47:56 +0000323 if [ $NOPREFIX = 0 ] ; then
324 LIBNAME="lib${LIBNAME}.so"
325 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000326 echo "mklib: Making SunOS shared library: " ${LIBNAME}
Brian Paul59ebe1f2006-04-05 13:43:02 +0000327
Brian Paul8dcc6732005-07-25 22:59:58 +0000328 if [ "x$LINK" = "x" ] ; then
329 # -linker was not specified, choose default linker now
330 if [ $CPLUSPLUS = 1 ] ; then
331 # determine linker and options for C++ code
332 if [ `which c++` ] ; then
333 # use Sun c++
334 LINK="c++"
335 elif [ `type g++` ] ; then
336 # use g++
337 LINK="g++"
338 else
339 echo "mklib: warning: can't find C++ comiler, trying CC."
340 LINK="CC"
341 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000342 else
Brian Paul8dcc6732005-07-25 22:59:58 +0000343 # use native Sun linker for C code
344 LINK="ld"
Brian Paul5396ab22004-02-12 14:48:52 +0000345 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000346 fi
Brian Paul59ebe1f2006-04-05 13:43:02 +0000347
348 # linker options
Brian Paulb3282a32006-04-18 12:56:11 +0000349 if [ ${LINK} = "ld" -o ${LINK} = "cc" -o ${LINK} = "CC" ] ; then
350 # SunOS tools, -G to make shared libs
Brian Paul59ebe1f2006-04-05 13:43:02 +0000351 OPTS="-G"
352 else
353 # gcc linker
354 # Check if objects are 32-bit and we're running in 64-bit
355 # environment. If so, pass -m32 flag to linker.
356 set ${OBJECTS}
357 ABI32=`file $1 | grep 32-bit`
358 if [ "${ABI32}" ] ; then
359 OPTS="-m32 -shared -Wl,-Bdynamic"
360 else
361 OPTS="-m64 -shared -Wl,-Bdynamic"
362 fi
363 fi
364
Brian Paul1e1af992006-04-14 14:14:51 +0000365 # Check if objects are SPARC v9
366 # file says: ELF 64-bit MSB relocatable SPARCV9 Version 1
367 set ${OBJECTS}
368 SPARCV9=`file $1 | grep SPARCV9`
369 if [ "${SPARCV9}" ] ; then
370 OPTS="${OPTS} -xarch=v9"
371 fi
Andy Skinner5c0c8832008-02-07 13:20:06 -0700372 if [ "${ALTOPTS}" ] ; then
373 OPTS=${ALTOPTS}
374 fi
Brian Paul59ebe1f2006-04-05 13:43:02 +0000375 # for debug:
Brian Paul1e1af992006-04-14 14:14:51 +0000376 #echo "mklib: linker is" ${LINK} ${OPTS}
Brian Paul0a3a1c62006-11-10 12:47:56 +0000377 if [ $NOPREFIX = 1 ] ; then
378 rm -f ${LIBNAME}
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600379 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Paul0a3a1c62006-11-10 12:47:56 +0000380 else
381 rm -f ${LIBNAME}.${MAJOR} ${LIBNAME}
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600382 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS}
Brian Paul0a3a1c62006-11-10 12:47:56 +0000383 ln -s ${LIBNAME}.${MAJOR} ${LIBNAME}
384 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000385 FINAL_LIBS="${LIBNAME}.${MAJOR} ${LIBNAME}"
Brian Paul8c20c7b2003-06-01 16:21:45 +0000386 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000387 ;;
388
389 'FreeBSD')
Eric Anholtb83435f2005-10-18 23:36:40 +0000390 # we assume gcc
391
392 if [ "x$LINK" = "x" ] ; then
393 # -linker was not specified so set default link command now
394 if [ $CPLUSPLUS = 1 ] ; then
395 LINK=g++
396 else
397 LINK=gcc
398 fi
399 fi
400
Brian Pauldd74e362004-04-08 22:26:22 +0000401 if [ $NOPREFIX = 1 ] ; then
402 # No "lib" or ".so" part
403 echo "mklib: Making FreeBSD shared library: " ${LIBNAME}
Eric Anholtb83435f2005-10-18 23:36:40 +0000404 OPTS="-shared"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700405 if [ "${ALTOPTS}" ] ; then
406 OPTS=${ALTOPTS}
407 fi
Brian Pauldd74e362004-04-08 22:26:22 +0000408 rm -f ${LIBNAME}
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600409 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Pauldd74e362004-04-08 22:26:22 +0000410 FINAL_LIBS=${LIBNAME}
411 elif [ $STATIC = 1 ] ; then
Brian Paul5396ab22004-02-12 14:48:52 +0000412 STLIB="lib${LIBNAME}.a"
413 echo "mklib: Making FreeBSD static library: " ${STLIB}
414 rm -f ${STLIB}
415 ar cq ${STLIB} ${OBJECTS}
416 ranlib ${STLIB}
417 FINAL_LIBS=${STLIB}
418 else
Eric Anholtb83435f2005-10-18 23:36:40 +0000419 SHLIB="lib${LIBNAME}.so.${MAJOR}"
420 OPTS="-shared -Wl,-soname,${SHLIB}"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700421 if [ "${ALTOPTS}" ] ; then
422 OPTS=${ALTOPTS}
423 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000424 echo "mklib: Making FreeBSD shared library: " ${SHLIB}
425 rm -f ${SHLIB}
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600426 ${LINK} ${OPTS} ${LDFLAGS} -o ${SHLIB} ${OBJECTS} ${DEPS}
Eric Anholt1c04be52005-10-22 01:41:40 +0000427 ln -sf ${SHLIB} "lib${LIBNAME}.so"
428 FINAL_LIBS="${SHLIB} lib${LIBNAME}.so"
Brian Paul5396ab22004-02-12 14:48:52 +0000429 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000430 ;;
431
Brian Paul8c20c7b2003-06-01 16:21:45 +0000432 'NetBSD')
Brian Paul5396ab22004-02-12 14:48:52 +0000433 if [ $STATIC = 1 ] ; then
434 LIBNAME="lib${LIBNAME}_pic.a"
435 echo "mklib: Making NetBSD PIC static library: " ${LIBNAME}
436 rm -f ${LIBNAME}
437 ar cq ${LIBNAME} ${OBJECTS}
438 ranlib ${LIBNAME}
439 FINAL_LIBS=${LIBNAME}
440 else
441 LIBNAME="lib${LIBNAME}.so.${MAJOR}.${MINOR}"
442 echo "mklib: Making NetBSD PIC shared library: " ${LIBNAME}
443 rm -f ${LIBNAME}
444 ld -x -Bshareable -Bforcearchive -o ${LIBNAME} ${OBJECTS}
445 FINAL_LIBS=${LIBNAME}
446 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000447 ;;
448
Brian Paulf8c31fc2004-01-29 15:21:47 +0000449 'IRIX' | 'IRIX64')
Brian Paul5396ab22004-02-12 14:48:52 +0000450 if [ $STATIC = 1 ] ; then
451 LIBNAME="lib${LIBNAME}.a"
452 rm -f ${LIBNAME}
453 ar rc ${LIBNAME} ${OBJECTS}
454 FINAL_LIBS=${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000455 else
Brian Paul5396ab22004-02-12 14:48:52 +0000456 LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so"
Brian Paul1e1af992006-04-14 14:14:51 +0000457
458 # examine first object to determine ABI
459 set ${OBJECTS}
460 ABI_O32=`file $1 | grep 'ELF 32-bit'`
Brian Paulb3282a32006-04-18 12:56:11 +0000461 ABI_N32=`file $1 | grep 'ELF N32'`
Brian Paul1e1af992006-04-14 14:14:51 +0000462 ABI_N64=`file $1 | grep 'ELF 64-bit'`
Brian Paulb3282a32006-04-18 12:56:11 +0000463 if [ "${ABI_O32}" ] ; then
Brian Paul5396ab22004-02-12 14:48:52 +0000464 OPTS="-32 -shared -all"
Brian Paul1e1af992006-04-14 14:14:51 +0000465 ABI="o32-bit"
Brian Paulb3282a32006-04-18 12:56:11 +0000466 elif [ "${ABI_N32}" ] ; then
Brian Paul5396ab22004-02-12 14:48:52 +0000467 OPTS="-n32 -shared -all"
Brian Paul1e1af992006-04-14 14:14:51 +0000468 ABI="n32-bit"
Brian Paulb3282a32006-04-18 12:56:11 +0000469 elif [ "${ABI_N64}" ] ; then
Brian Paul1e1af992006-04-14 14:14:51 +0000470 OPTS="-64 -shared -all"
471 ABI="64-bit"
472 else
473 echo "Error: Unexpected IRIX ABI!"
474 exit 1
Brian Paul5396ab22004-02-12 14:48:52 +0000475 fi
Brian Paul1e1af992006-04-14 14:14:51 +0000476
Andy Skinner5c0c8832008-02-07 13:20:06 -0700477 if [ "${ALTOPTS}" ] ; then
478 OPTS=${ALTOPTS}
479 fi
480
Brian Paul5396ab22004-02-12 14:48:52 +0000481 if [ $CPLUSPLUS = 1 ] ; then
482 LINK="CC"
483 else
484 LINK="ld"
485 fi
Brian Paul1e1af992006-04-14 14:14:51 +0000486
487 echo "mklib: Making IRIX " ${ABI} " shared library: " ${LIBNAME}
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600488 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Paul5396ab22004-02-12 14:48:52 +0000489 FINAL_LIBS=${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000490 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000491 ;;
492
Brian Paul8c20c7b2003-06-01 16:21:45 +0000493 'linux-cygwin')
494 LIBNAME="lib${LIBNAME}.a"
495 echo "mklib: Making linux-cygwin library: " ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000496 rm -f ${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000497 gnuwin32ar ruv ${LIBNAME} ${OBJECTS}
498 FINAL_LIBS=${LIBNAME}
499 ;;
500
Brian Paulc193bd02004-03-18 15:41:59 +0000501 'HP-UX')
Brian Paul5396ab22004-02-12 14:48:52 +0000502 if [ $STATIC = 1 ] ; then
503 LIBNAME="lib${LIBNAME}.a"
Brian Paul52fb07e2004-03-30 14:47:02 +0000504 echo "mklib: Making HP-UX static library: " ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000505 rm -f ${LIBNAME}
Brian Paulc193bd02004-03-18 15:41:59 +0000506 ar -ruv ${LIBNAME} ${OBJECTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000507 FINAL_LIBS=${LIBNAME}
508 else
Brian Paulfe14cf62006-04-13 02:23:25 +0000509 # HP uses a .2 for their current GL/GLU libraries
510 if [ ${LIBNAME} = "GL" -o ${LIBNAME} = "GLU" ] ; then
511 MAJOR=2
512 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000513 RUNLIB="lib${LIBNAME}.${MAJOR}"
514 DEVLIB="lib${LIBNAME}.sl"
Brian Paul52fb07e2004-03-30 14:47:02 +0000515 echo "mklib: Making HP-UX shared library: " ${RUNLIB} ${DEVLIB}
Brian Paul5396ab22004-02-12 14:48:52 +0000516 ld -b -o ${RUNLIB} +b ${RUNLIB} ${OBJECTS} ${DEPS}
517 ln -s ${RUNLIB} ${DEVLIB}
Brian Paulac0cfee2004-04-25 15:13:56 +0000518 FINAL_LIBS="${RUNLIB} ${DEVLIB}"
Brian Paul5396ab22004-02-12 14:48:52 +0000519 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000520 ;;
521
Brian Paulb3282a32006-04-18 12:56:11 +0000522 'AIX' )
523 # examine first object to determine ABI
524 set ${OBJECTS}
525 ABI_64=`file $1 | grep '64-bit'`
526 if [ "${ABI_64}" ] ; then
Brian Paulb17a1a12004-11-01 22:28:42 +0000527 X64="-X64"
Brian Paulb3282a32006-04-18 12:56:11 +0000528 Q64="-q64"
529 OFILE=shr_64.o
530 else
531 OFILE=shr.o #Want to be consistent with the IBM libGL.a
Brian Paulb17a1a12004-11-01 22:28:42 +0000532 fi
Brian Paulc193bd02004-03-18 15:41:59 +0000533
Brian Paulb3282a32006-04-18 12:56:11 +0000534 if [ $STATIC = 1 ] ; then
535 LIBNAME="lib${LIBNAME}.a"
536 echo "mklib: Making AIX static library: " ${LIBNAME}
537 ar -ruv ${X64} ${LIBNAME} ${OBJECTS}
538 FINAL_LIBS=${LIBNAME}
539 else
Karl Schultza16bdb52004-10-01 13:33:26 +0000540 EXPFILE="lib${LIBNAME}.exp"
Karl Schultza16bdb52004-10-01 13:33:26 +0000541 LIBNAME="lib${LIBNAME}.a" # shared objects are still stored in the .a libraries
Brian Paulb3282a32006-04-18 12:56:11 +0000542 OPTS="-bE:${EXPFILE} -bM:SRE -bnoentry ${Q64}"
Karl Schultza16bdb52004-10-01 13:33:26 +0000543 rm -f ${EXPFILE} ${OFILE}
Brian Paulb17a1a12004-11-01 22:28:42 +0000544 NM="/bin/nm -eC ${X64}"
Karl Schultza16bdb52004-10-01 13:33:26 +0000545 echo "#! /usr/lib/${LIBNAME}" > ${EXPFILE}
546 ${NM} ${OBJECTS} | awk '{
547 if ((($2 == "T") || ($2 == "D") || ($2 == "B")) \
548 && ( substr($1,1,1) != ".")) {
549 if (substr ($1, 1, 7) != "__sinit" &&
550 substr ($1, 1, 7) != "__sterm") {
551 if (substr ($1, 1, 5) == "__tf1")
552 print (substr ($1, 7))
553 else if (substr ($1, 1, 5) == "__tf9")
554 print (substr ($1, 15))
555 else
556 print $1
557 }
558 }
559 }' | sort -u >> ${EXPFILE}
Brian Paulfe14cf62006-04-13 02:23:25 +0000560
Andy Skinner5c0c8832008-02-07 13:20:06 -0700561 if [ "${ALTOPTS}" ] ; then
562 OPTS=${ALTOPTS}
563 fi
564
Brian Paulfe14cf62006-04-13 02:23:25 +0000565 # On AIX a shared library is linked differently when
566 # you want to dlopen the file
Brian Paul1e1af992006-04-14 14:14:51 +0000567 if [ $DLOPEN = "1" ] ; then
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600568 cc -G ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Paul1e1af992006-04-14 14:14:51 +0000569 else
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600570 cc ${OPTS} ${LDFLAGS} -o ${OFILE} ${OBJECTS} ${DEPS}
Brian Paul1e1af992006-04-14 14:14:51 +0000571 ar ${X64} -r ${LIBNAME} ${OFILE}
572 fi
Brian Paul56e0ee82006-04-13 15:17:50 +0000573
Brian Paul1e1af992006-04-14 14:14:51 +0000574 FINAL_LIBS="${LIBNAME}"
Brian Paulc193bd02004-03-18 15:41:59 +0000575 fi
576 ;;
577
Brian Paul8c20c7b2003-06-01 16:21:45 +0000578 'OpenSTEP')
579 LIBNAME="lib${LIBNAME}.a"
580 echo "mklib: Making OpenSTEP static library: " ${LIBNAME}
581 libtool -static -o ${LIBNAME} - ${OBJECTS}
582 FINAL_LIBS=${LIBNAME}
583 ;;
584
585 'OSF1')
Brian Paul5396ab22004-02-12 14:48:52 +0000586 if [ $STATIC = 1 ] ; then
587 LIBNAME="lib${LIBNAME}.a"
588 echo "mklib: Making OSF/1 static library: " ${LIBNAME}
589 rm -f ${LIBNAME}
Brian Paulc193bd02004-03-18 15:41:59 +0000590 ar -ruv ${LIBNAME} ${OBJECTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000591 FINAL_LIBS=${LIBNAME}
592 else
593 VERSION="${MAJOR}.${MINOR}"
594 LIBNAME="lib${LIBNAME}.so"
595 echo "mklib: Making OSF/1 shared library: " ${LIBNAME}
Brian Paul8dcc6732005-07-25 22:59:58 +0000596 if [ "x$LINK" = "x" ] ; then
597 if [ $CPLUSPLUS = 1 ] ; then
598 LINK=cxx
599 else
600 LINK=cc
601 fi
Brian Paul0d5e6cc2004-11-29 17:23:12 +0000602 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000603 rm -f ${LIBNAME}.${VERSION}
Brian Paul0d5e6cc2004-11-29 17:23:12 +0000604 ${LINK} -o ${LIBNAME}.${VERSION} -shared -set_version ${VERSION} -soname ${LIBNAME}.${VERSION} -expect_unresolved \* -all ${OBJECTS} ${DEPS}
Brian Paul5396ab22004-02-12 14:48:52 +0000605 ln -sf ${LIBNAME}.${VERSION} ${LIBNAME}
606 FINAL_LIBS="${LIBNAME} ${LIBNAME}.${VERSION}"
607 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000608 ;;
609
610 'Darwin')
Brian Paulc193bd02004-03-18 15:41:59 +0000611 if [ $STATIC = 1 ] ; then
612 LIBNAME="lib${LIBNAME}.a"
613 echo "mklib: Making Darwin static library: " ${LIBNAME}
614 LINK="ar"
Brian Paulfe14cf62006-04-13 02:23:25 +0000615 OPTS="-ruvs"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700616 if [ "${ALTOPTS}" ] ; then
617 OPTS=${ALTOPTS}
618 fi
Brian Paulc193bd02004-03-18 15:41:59 +0000619 ${LINK} ${OPTS} ${LIBNAME} ${OBJECTS}
620 FINAL_LIBS=${LIBNAME}
621 else
Brian Paulfe14cf62006-04-13 02:23:25 +0000622 # On Darwin a .bundle is used for a library that you want to dlopen
Brian Paul1e1af992006-04-14 14:14:51 +0000623 if [ $DLOPEN = "1" ] ; then
624 LIBSUFFIX="bundle"
625 OPTS="${ARCHOPT} -bundle -multiply_defined suppress"
626 else
627 LIBSUFFIX="dylib"
628 OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
629 fi
Jeremy Huddleston9993ccc2008-02-19 00:54:35 -0800630
631 if [ ${EXPORTS} ] ; then
632 OPTS="${OPTS} -exported_symbols_list ${EXPORTS}"
633 fi
634
635 LINKNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
636 LINKNAME2="lib${LIBNAME}.${LIBSUFFIX}"
637 LIBNAME="lib${LIBNAME}.${MAJOR}.${MINOR}.${LIBSUFFIX}"
Brian Paul1e1af992006-04-14 14:14:51 +0000638
639 # examine first object to determine ABI
640 set ${OBJECTS}
Jeremy Huddleston9993ccc2008-02-19 00:54:35 -0800641 ABI_PPC=`file $1 | grep ' ppc'`
642 ABI_I386=`file $1 | grep ' i386'`
643 ABI_PPC64=`file $1 | grep ' ppc64'`
644 ABI_X86_64=`file $1 | grep ' x86_64'`
645 if [ "${ABI_PPC}" ] ; then
646 OPTS="${OPTS} -arch ppc"
647 fi
648 if [ "${ABI_I386}" ] ; then
649 OPTS="${OPTS} -arch i386"
650 fi
651 if [ "${ABI_PPC64}" ] ; then
652 OPTS="${OPTS} -arch ppc64"
653 fi
654 if [ "${ABI_X86_64}" ] ; then
655 OPTS="${OPTS} -arch x86_64"
656 fi
Brian Paul1e1af992006-04-14 14:14:51 +0000657
Andy Skinner5c0c8832008-02-07 13:20:06 -0700658 if [ "${ALTOPTS}" ] ; then
659 OPTS=${ALTOPTS}
660 fi
661
Brian Paul1e1af992006-04-14 14:14:51 +0000662 # XXX can we always add -isysroot /Developer/SDKs/MacOSX10.4u.sdk
663 # to OPTS here?
664
665 # determine linker
Brian Paul56e0ee82006-04-13 15:17:50 +0000666 if [ $CPLUSPLUS = 1 ] ; then
667 LINK="g++"
668 else
669 LINK="cc"
670 fi
Brian Paulfe14cf62006-04-13 02:23:25 +0000671
Brian Paulc50d77a2004-04-13 17:35:17 +0000672 echo "mklib: Making Darwin shared library: " ${LIBNAME}
Jeremy Huddleston9993ccc2008-02-19 00:54:35 -0800673
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600674 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Paulfe14cf62006-04-13 02:23:25 +0000675 ln -s ${LIBNAME} ${LINKNAME}
Jeremy Huddleston9993ccc2008-02-19 00:54:35 -0800676 ln -s ${LIBNAME} ${LINKNAME2}
677 FINAL_LIBS="${LIBNAME} ${LINKNAME} ${LINKNAME2}"
Brian Paulc193bd02004-03-18 15:41:59 +0000678 fi
679 ;;
Brian Paul8c20c7b2003-06-01 16:21:45 +0000680
681 'LynxOS')
682 LIBNAME="lib${LIBNAME}.a"
Brian Paul5396ab22004-02-12 14:48:52 +0000683 echo "mklib: Making LynxOS static library: " ${LIBNAME}
684 rm -f ${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000685 ar ru ${LIBNAME} ${OBJECTS}
686 FINAL_LIBS=${LIBNAME}
687 ;;
688
689 'BeOS')
Philippe Houdoinef4dd5a2004-08-14 10:12:38 +0000690 if [ $STATIC = 1 ] ; then
691 LIBNAME="lib${LIBNAME}.a"
692 echo "mklib: Making BeOS static library: " ${LIBNAME}
693 ar -cru "${LIBNAME}" ${OBJECTS}
694 else
Brian Paulb784b8f2004-08-14 14:30:36 +0000695 LIBNAME="lib${LIBNAME}.so"
696 echo "mklib: Making BeOS shared library: " ${LIBNAME}
697 gcc -nostart -Xlinker "-soname=${LIBNAME}" -L/Be/develop/lib/x86 -lbe ${DEPS} ${OBJECTS} -o "${LIBNAME}"
698 mimeset -f "${LIBNAME}"
Brian Paul8dcc6732005-07-25 22:59:58 +0000699 # XXX remove the Mesa3D stuff here since mklib isn't mesa-specific.
Brian Paulb784b8f2004-08-14 14:30:36 +0000700 setversion "${LIBNAME}" -app ${MAJOR} ${MINOR} ${PATCH} -short "Powered by Mesa3D!" -long "Powered by Mesa3D!"
701 fi
702 FINAL_LIBS=${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000703 ;;
704
705 'QNX')
706 LIBNAME="lib${LIBNAME}.a"
707 echo "mklib: Making QNX library: " ${LIBNAME}
708 wlib ${LIBNAME} ${OBJECTS}
709 FINAL_LIBS=${LIBNAME}
710 ;;
711
Brian Paul65e2ab32003-10-27 18:13:37 +0000712 'MorphOS')
713 LIBNAME="lib${LIBNAME}.a"
714 echo "mklib: Making MorphOS library: " ${LIBNAME}
715 ppc-morphos-ar rc ${LIBNAME} ${OBJECTS}
716 FINAL_LIBS="${LIBNAME}"
717 ;;
718
Brian Paulfe14cf62006-04-13 02:23:25 +0000719 'icc' | 'icc-istatic')
Brian Paulb3b725b2003-12-15 16:14:55 +0000720 # Intel C compiler
Brian Paul7c1ab402005-07-25 23:49:50 +0000721 # This should get merged into the Linux code, above, since this isn't
722 # really a different architecture.
Brian Paulb3b725b2003-12-15 16:14:55 +0000723 LIBNAME="lib${LIBNAME}" # prefix with "lib"
724
725 if [ $STATIC = 1 ] ; then
726 echo "mklib: Making Intel ICC static library: " ${LIBNAME}.a
727 LINK="ar"
728 OPTS="-ruv"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700729 if [ "${ALTOPTS}" ] ; then
730 OPTS=${ALTOPTS}
731 fi
Brian Paulb3b725b2003-12-15 16:14:55 +0000732 # make lib
733 ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
734 # finish up
735 FINAL_LIBS="${LIBNAME}.a"
736 else
Brian Paulfe14cf62006-04-13 02:23:25 +0000737 if [ $ARCH = icc-istatic ] ; then
738 OPTS="-shared -i-static -cxxlib-icc"
739 else
740 OPTS="-shared"
741 fi
Andy Skinner5c0c8832008-02-07 13:20:06 -0700742 if [ "${ALTOPTS}" ] ; then
743 OPTS=${ALTOPTS}
744 fi
Brian Paulb3b725b2003-12-15 16:14:55 +0000745 VERSION="${MAJOR}.${MINOR}.${PATCH}"
Brian Paulb3b725b2003-12-15 16:14:55 +0000746 echo "mklib: Making Intel ICC shared library: " ${LIBNAME}.so.${VERSION}
747
748 if [ $CPLUSPLUS = 1 ] ; then
Brian Paulfe14cf62006-04-13 02:23:25 +0000749 LINK="icpc"
Brian Paulb3b725b2003-12-15 16:14:55 +0000750 else
751 LINK="icc"
752 fi
Brian Paulb3b725b2003-12-15 16:14:55 +0000753 # rm any old libs
754 rm -f ${LIBNAME}.so.${VERSION}
755 rm -f ${LIBNAME}.so.${MAJOR}
756 rm -f ${LIBNAME}.so
Brian Paulb3b725b2003-12-15 16:14:55 +0000757 # make lib
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600758 ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
Brian Paulb3b725b2003-12-15 16:14:55 +0000759 # make usual symlinks
760 ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR}
761 ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so
762 # finish up
763 FINAL_LIBS="${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so"
764 fi
765 ;;
766
Brian Paul12d6cae2004-01-10 22:12:21 +0000767 'aix-gcc')
768 # AIX with gcc
Brian Paul5396ab22004-02-12 14:48:52 +0000769 if [ $STATIC = 1 ] ; then
770 LIBNAME="lib${LIBNAME}.a"
771 echo "mklib: Making AIX GCC static library: " ${LIBNAME}
772 rm -f ${LIBNAME}
773 ar ru ${LIBNAME} ${OBJECTS}
774 FINAL_LIBS=${LIBNAME}
775 else
776 LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so"
777 echo "mklib: Making AIX GCC shared library: " ${LIBNAME}
778 # remove old lib
779 rm -f ${LIBNAME}
780 # make the lib
781 gcc -shared -Wl,-G ${OBJECTS} ${DEPS} -o ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000782 # NOTE: the application linking with this library must specify
783 # the -Wl,-brtl flags to gcc
Brian Paul5396ab22004-02-12 14:48:52 +0000784 FINAL_LIBS=${LIBNAME}
785 fi
786 ;;
787
788 'ultrix')
789 # XXX untested
790 if [ $STATIC = 0 ] ; then
791 echo "mklib: Warning shared libs not supported on Ultrix"
792 fi
793 LIBNAME="lib${LIBNAME}.a"
794 echo "mklib: Making static library for Ultrix: " ${LIBNAME}
Brian Paul12d6cae2004-01-10 22:12:21 +0000795 rm -f ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000796 ar ru ${LIBNAME} ${OBJECTS}
797 FINAL_LIBS="${LIBNAME}"
Brian Paul12d6cae2004-01-10 22:12:21 +0000798 ;;
Brian Paulb3b725b2003-12-15 16:14:55 +0000799
Brian Paul580548d2004-04-22 16:16:42 +0000800 CYGWIN*)
801 # GCC-based environment
802 CYGNAME="cyg${LIBNAME}" # prefix with "cyg"
803 LIBNAME="lib${LIBNAME}" # prefix with "lib"
804
805 if [ $STATIC = 1 ] ; then
806 echo "mklib: Making" $ARCH "static library: " ${LIBNAME}.a
807 LINK="ar"
808 OPTS="-ru"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700809 if [ "${ALTOPTS}" ] ; then
810 OPTS=${ALTOPTS}
811 fi
Brian Paul580548d2004-04-22 16:16:42 +0000812 # make lib
813 ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
814 ranlib ${LIBNAME}.a
815 # finish up
816 FINAL_LIBS=${LIBNAME}.a
817 else
818 OPTS="-shared -Wl,-export-all -Wl,--out-implib=${LIBNAME}-${MAJOR}.dll.a"
Andy Skinner5c0c8832008-02-07 13:20:06 -0700819 if [ "${ALTOPTS}" ] ; then
820 OPTS=${ALTOPTS}
821 fi
Brian Paul580548d2004-04-22 16:16:42 +0000822 echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}-${MAJOR}.dll
823
824 if [ $CPLUSPLUS = 1 ] ; then
825 LINK="g++"
826 else
827 LINK="gcc"
828 fi
829
830 # rm any old libs
831 rm -f ${LIBNAME}-${MAJOR}.dll
832 rm -f ${LIBNAME}.dll.a
833 rm -f ${LIBNAME}.a
834
835 # make lib
Dan Nicholson2a3e3382007-09-28 18:42:21 -0600836 ${LINK} ${OPTS} ${LDFLAGS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS}
Brian Paul580548d2004-04-22 16:16:42 +0000837 # make usual symlinks
838 ln -s ${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a
839 # finish up
840 FINAL_LIBS="${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a"
841 # special case for installing in bin
842 FINAL_BINS="${CYGNAME}-${MAJOR}.dll"
843 fi
844 ;;
845
Brian Paul8c20c7b2003-06-01 16:21:45 +0000846 'example')
847 # If you're adding support for a new architecture, you can
848 # start with this:
Brian Paul5396ab22004-02-12 14:48:52 +0000849 if [ $STATIC = 1 ] ; then
850 LIBNAME="lib${LIBNAME}.a"
851 echo "mklib: Making static library for example arch: " ${LIBNAME}
852 rm -f ${LIBNAME}
853 ar rv ${LIBNAME} ${OBJECTS}
854 FINAL_LIBS="${LIBNAME}"
855 else
Brian Paul7c1ab402005-07-25 23:49:50 +0000856 LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so"
Brian Paul5396ab22004-02-12 14:48:52 +0000857 echo "mklib: Making shared library for example arch: " ${LIBNAME}
858 ld -o ${LIBNAME} ${OBJECTS} ${DEPS}
859 FINAL_LIBS="${LIBNAME}"
860 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000861 ;;
862
863 *)
Brian Paul5396ab22004-02-12 14:48:52 +0000864 echo "mklib: ERROR: Don't know how to make a static/shared library for" ${ARCH}
865 echo "mklib: Please add necessary commands to mklib script."
Brian Paul8c20c7b2003-06-01 16:21:45 +0000866 ;;
867esac
868
869
870#
871# Put library files into installation directory if specified.
872#
873if [ ${INSTALLDIR} != "." ] ; then
874 echo "mklib: Installing" ${FINAL_LIBS} "in" ${INSTALLDIR}
875 mv ${FINAL_LIBS} ${INSTALLDIR}/
876fi