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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=""
Brian Paul8c20c7b2003-06-01 16:21:45 +000037CPLUSPLUS=0
38STATIC=0
Brian Paul1e1af992006-04-14 14:14:51 +000039DLOPEN=0
Brian Paul8c20c7b2003-06-01 16:21:45 +000040INSTALLDIR="."
41ARCH="auto"
42ARCHOPT=""
Brian Pauldd74e362004-04-08 22:26:22 +000043NOPREFIX=0
Brian Paul158a2512004-10-16 15:10:45 +000044EXPORTS=""
Brian Paul8c20c7b2003-06-01 16:21:45 +000045
46
47#
48# Parse arguments
49#
50while true
51do
52 case $1 in
Brian Paul7c1ab402005-07-25 23:49:50 +000053 '-h' | '--help')
Eric Anholtf1a26132005-08-08 03:26:18 +000054 echo 'Usage: mklib [options] objects'
55 echo 'Create a shared library from object files.'
56 echo ' -o LIBRARY specifies the name of the resulting library, without'
57 echo ' the leading "lib" or any suffix.'
58 echo ' (eg: "-o GL" might result in "libGL.so" being made)'
59 echo ' -major N specifies major version number (default is 1)'
60 echo ' -minor N specifies minor version number (default is 0)'
61 echo ' -patch N specifies patch version number (default is 0)'
62 echo ' -lLIBRARY specifies a dependency on LIBRARY'
63 echo ' -LDIR search in DIR for library dependencies'
64 echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)'
65 echo ' Not observed on all systems at this time.'
66 echo ' -cplusplus link with C++ runtime'
67 echo ' -static make a static library (default is dynamic/shared)'
Brian Paul1e1af992006-04-14 14:14:51 +000068 echo ' -dlopen make a shared library suitable for dynamic loading'
Eric Anholtf1a26132005-08-08 03:26:18 +000069 echo ' -install DIR put resulting library file(s) in DIR'
70 echo ' -arch ARCH override using `uname` to determine host system'
71 echo ' -archopt OPT specify an extra achitecture-specific option OPT'
72 echo " -noprefix don't prefix library name with 'lib' nor add any suffix"
73 echo ' -exports FILE only export the symbols listed in FILE'
74 echo ' -h, --help display this information and exit'
Brian Paul7c1ab402005-07-25 23:49:50 +000075 exit 1
76 ;;
77 '-o')
78 shift 1;
79 LIBNAME=$1
80 ;;
81 '-major')
82 shift 1;
83 MAJOR=$1
84 ;;
85 '-minor')
86 shift 1;
87 MINOR=$1
88 ;;
89 '-patch')
90 shift 1;
91 PATCH=$1
92 ;;
93 '-linker')
94 shift 1;
95 LINK=$1
96 ;;
97 -l*)
98 DEPS="$DEPS $1"
99 ;;
100 -L*)
101 DEPS="$DEPS $1"
102 ;;
103 '-cplusplus')
104 CPLUSPLUS=1
105 ;;
106 '-static')
107 STATIC=1
108 ;;
Brian Paul1e1af992006-04-14 14:14:51 +0000109 '-dlopen')
110 DLOPEN=1
111 ;;
Brian Paul7c1ab402005-07-25 23:49:50 +0000112 '-install')
113 shift 1;
114 INSTALLDIR=$1
115 ;;
116 '-arch')
117 shift 1;
118 ARCH=$1
119 ;;
120 '-archopt')
121 shift 1;
122 ARCHOPT=$1
123 ;;
124 '-noprefix')
125 NOPREFIX=1
126 ;;
127 '-exports')
128 shift 1;
129 EXPORTS=$1
130 ;;
131 -*)
132 echo "mklib: Unknown option: " $1 ;
133 exit 1
134 ;;
135 *)
136 # This should be the first object file, stop parsing
137 break
Brian Paul8c20c7b2003-06-01 16:21:45 +0000138 esac
139 shift 1
140done
141OBJECTS=$@
142
Brian Paul7c1ab402005-07-25 23:49:50 +0000143
Brian Paul8c20c7b2003-06-01 16:21:45 +0000144if [ ${ARCH} = "auto" ] ; then
145 ARCH=`uname`
146fi
147
148
149#
150# Error checking
151#
152if [ "x${LIBNAME}" = "x" ] ; then
153 echo "mklib: Error: no library name specified"
154 exit 1
155fi
156if [ "x${OBJECTS}" = "x" ] ; then
157 echo "mklib: Error: no object files specified"
158 exit 1
159fi
160
161
162#
163# Debugging info
164#
165if [ ] ; then
166 echo "-----------------"
167 echo ARCH is $ARCH
168 echo LIBNAME is $LIBNAME
169 echo MAJOR is $MAJOR
170 echo MINOR is $MINOR
171 echo PATCH is $PATCH
172 echo DEPS are $DEPS
Brian Paul158a2512004-10-16 15:10:45 +0000173 echo "EXPORTS in" $EXPORTS
Brian Paul8c20c7b2003-06-01 16:21:45 +0000174 echo "-----------------"
175fi
176
177
178#
179# OK, make the library now
180#
181case $ARCH in
182
Brian Paul12d6cae2004-01-10 22:12:21 +0000183 'Linux' | 'OpenBSD')
Brian Paul158a2512004-10-16 15:10:45 +0000184 # we assume gcc
Brian Paul8c20c7b2003-06-01 16:21:45 +0000185
Brian Paul8dcc6732005-07-25 22:59:58 +0000186 if [ "x$LINK" = "x" ] ; then
187 # -linker was not specified so set default link command now
188 if [ $CPLUSPLUS = 1 ] ; then
189 LINK=g++
190 else
191 LINK=gcc
192 fi
Brian Paulc4987422004-10-16 15:02:16 +0000193 fi
194
Brian Pauldd74e362004-04-08 22:26:22 +0000195 if [ $NOPREFIX = 1 ] ; then
196 # No "lib" or ".so" part
197 echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}
198 #OPTS="-shared -Wl,-soname,${LIBNAME}" # soname???
199 OPTS="-shared"
Ian Romanickaba48642005-08-08 23:22:46 +0000200
201 # Check if objects are 32-bit and we're running in 64-bit
202 # environment. If so, pass -m32 flag to linker.
203 set ${OBJECTS}
204 ABI32=`file $1 | grep 32-bit`
205 if [ "${ABI32}" -a `uname -m` = "x86_64" ] ; then
206 OPTS="-m32 ${OPTS}"
207 fi
208
Brian Pauldd74e362004-04-08 22:26:22 +0000209 rm -f ${LIBNAME}
Brian Pauldd74e362004-04-08 22:26:22 +0000210 # make lib
211 ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
212 # finish up
213 FINAL_LIBS="${LIBNAME}"
214 elif [ $STATIC = 1 ] ; then
215 LIBNAME="lib${LIBNAME}" # prefix with "lib"
Brian Paul5b9a9d42004-01-17 18:31:12 +0000216 echo "mklib: Making" $ARCH "static library: " ${LIBNAME}.a
Brian Paul56e0ee82006-04-13 15:17:50 +0000217 LINK="ar"
218 OPTS="-ru"
219 # make lib
220 ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
Brian Paul6e450f22004-02-21 18:08:41 +0000221 ranlib ${LIBNAME}.a
Brian Paul1c4b7112003-10-10 17:58:38 +0000222 # finish up
Brian Paul6e450f22004-02-21 18:08:41 +0000223 FINAL_LIBS=${LIBNAME}.a
Brian Paul1c4b7112003-10-10 17:58:38 +0000224 else
Brian Pauldd74e362004-04-08 22:26:22 +0000225 LIBNAME="lib${LIBNAME}" # prefix with "lib"
Brian Paul5b9a9d42004-01-17 18:31:12 +0000226 if [ $ARCH = 'Linux' ] ; then
227 OPTS="-Xlinker -Bsymbolic -shared -Wl,-soname,${LIBNAME}.so.${MAJOR}"
228 else
229 OPTS="-shared -Wl,-soname,${LIBNAME}.so.${MAJOR}"
230 fi
Brian Paul158a2512004-10-16 15:10:45 +0000231 if [ $EXPORTS ] ; then
232 #OPTS="${OPTS} -Xlinker --retain-symbols-file ${EXPORTS}"
233 # Make the 'exptmp' file for --version-script option
234 echo "VERSION_${MAJOR}.${MINOR} {" > exptmp
235 echo "global:" >> exptmp
236 sed 's/$/;/' ${EXPORTS} >> exptmp
237 echo "local:" >> exptmp
238 echo "*;" >> exptmp
239 echo "};" >> exptmp
240 OPTS="${OPTS} -Xlinker --version-script=exptmp"
241 # exptmp is removed below
242 fi
Brian Paul3e196182005-03-03 01:38:13 +0000243
244 # Check if objects are 32-bit and we're running in 64-bit
245 # environment. If so, pass -m32 flag to linker.
246 set ${OBJECTS}
247 ABI32=`file $1 | grep 32-bit`
248 if [ "${ABI32}" -a `uname -m` = "x86_64" ] ; then
249 OPTS="-m32 ${OPTS}"
250 fi
251
Brian Paul6e450f22004-02-21 18:08:41 +0000252 if [ x${PATCH} = "x" ] ; then
253 VERSION="${MAJOR}.${MINOR}"
254 else
255 VERSION="${MAJOR}.${MINOR}.${PATCH}"
256 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000257
Brian Paul5396ab22004-02-12 14:48:52 +0000258 echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}.so.${VERSION}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000259
Brian Paul1c4b7112003-10-10 17:58:38 +0000260 # rm any old libs
261 rm -f ${LIBNAME}.so.${VERSION}
262 rm -f ${LIBNAME}.so.${MAJOR}
263 rm -f ${LIBNAME}.so
264
265 # make lib
266 ${LINK} ${OPTS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
267 # make usual symlinks
268 ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR}
269 ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so
270 # finish up
271 FINAL_LIBS="${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so"
Brian Paulb17a1a12004-11-01 22:28:42 +0000272# rm -f exptmp
Brian Paul1c4b7112003-10-10 17:58:38 +0000273 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000274 ;;
275
276 'SunOS')
Brian Paul5396ab22004-02-12 14:48:52 +0000277 if [ $STATIC = 1 ] ; then
278 LIBNAME="lib${LIBNAME}.a"
279 echo "mklib: Making SunOS static library: " ${LIBNAME}
280 rm -f ${LIBNAME}
Brian Paulc193bd02004-03-18 15:41:59 +0000281 ar -ruv ${LIBNAME} ${OBJECTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000282 FINAL_LIBS=${LIBNAME}
283 else
284 LIBNAME="lib${LIBNAME}.so"
285 echo "mklib: Making SunOS shared library: " ${LIBNAME}
Brian Paul59ebe1f2006-04-05 13:43:02 +0000286
Brian Paul8dcc6732005-07-25 22:59:58 +0000287 if [ "x$LINK" = "x" ] ; then
288 # -linker was not specified, choose default linker now
289 if [ $CPLUSPLUS = 1 ] ; then
290 # determine linker and options for C++ code
291 if [ `which c++` ] ; then
292 # use Sun c++
293 LINK="c++"
294 elif [ `type g++` ] ; then
295 # use g++
296 LINK="g++"
297 else
298 echo "mklib: warning: can't find C++ comiler, trying CC."
299 LINK="CC"
300 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000301 else
Brian Paul8dcc6732005-07-25 22:59:58 +0000302 # use native Sun linker for C code
303 LINK="ld"
Brian Paul5396ab22004-02-12 14:48:52 +0000304 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000305 fi
Brian Paul59ebe1f2006-04-05 13:43:02 +0000306
307 # linker options
308 if [ ${LINK} = "ld" ] ; then
309 # SunOS linker, -G to make shared libs
310 OPTS="-G"
311 else
312 # gcc linker
313 # Check if objects are 32-bit and we're running in 64-bit
314 # environment. If so, pass -m32 flag to linker.
315 set ${OBJECTS}
316 ABI32=`file $1 | grep 32-bit`
317 if [ "${ABI32}" ] ; then
318 OPTS="-m32 -shared -Wl,-Bdynamic"
319 else
320 OPTS="-m64 -shared -Wl,-Bdynamic"
321 fi
322 fi
323
Brian Paul1e1af992006-04-14 14:14:51 +0000324 # Check if objects are SPARC v9
325 # file says: ELF 64-bit MSB relocatable SPARCV9 Version 1
326 set ${OBJECTS}
327 SPARCV9=`file $1 | grep SPARCV9`
328 if [ "${SPARCV9}" ] ; then
329 OPTS="${OPTS} -xarch=v9"
330 fi
331
Brian Paul59ebe1f2006-04-05 13:43:02 +0000332 # for debug:
Brian Paul1e1af992006-04-14 14:14:51 +0000333 #echo "mklib: linker is" ${LINK} ${OPTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000334 rm -f ${LIBNAME}.${MAJOR} ${LIBNAME}
Brian Paul1e1af992006-04-14 14:14:51 +0000335 ${LINK} ${OPTS} -o ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS}
Brian Paul5396ab22004-02-12 14:48:52 +0000336 ln -s ${LIBNAME}.${MAJOR} ${LIBNAME}
337 FINAL_LIBS="${LIBNAME}.${MAJOR} ${LIBNAME}"
Brian Paul8c20c7b2003-06-01 16:21:45 +0000338 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000339 ;;
340
341 'FreeBSD')
Eric Anholtb83435f2005-10-18 23:36:40 +0000342 # we assume gcc
343
344 if [ "x$LINK" = "x" ] ; then
345 # -linker was not specified so set default link command now
346 if [ $CPLUSPLUS = 1 ] ; then
347 LINK=g++
348 else
349 LINK=gcc
350 fi
351 fi
352
Brian Pauldd74e362004-04-08 22:26:22 +0000353 if [ $NOPREFIX = 1 ] ; then
354 # No "lib" or ".so" part
355 echo "mklib: Making FreeBSD shared library: " ${LIBNAME}
Eric Anholtb83435f2005-10-18 23:36:40 +0000356 OPTS="-shared"
Brian Pauldd74e362004-04-08 22:26:22 +0000357 rm -f ${LIBNAME}
Eric Anholtb83435f2005-10-18 23:36:40 +0000358 ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Pauldd74e362004-04-08 22:26:22 +0000359 FINAL_LIBS=${LIBNAME}
360 elif [ $STATIC = 1 ] ; then
Brian Paul5396ab22004-02-12 14:48:52 +0000361 STLIB="lib${LIBNAME}.a"
362 echo "mklib: Making FreeBSD static library: " ${STLIB}
363 rm -f ${STLIB}
364 ar cq ${STLIB} ${OBJECTS}
365 ranlib ${STLIB}
366 FINAL_LIBS=${STLIB}
367 else
Eric Anholtb83435f2005-10-18 23:36:40 +0000368 SHLIB="lib${LIBNAME}.so.${MAJOR}"
369 OPTS="-shared -Wl,-soname,${SHLIB}"
Brian Paul5396ab22004-02-12 14:48:52 +0000370 echo "mklib: Making FreeBSD shared library: " ${SHLIB}
371 rm -f ${SHLIB}
Eric Anholtb83435f2005-10-18 23:36:40 +0000372 ${LINK} ${OPTS} -o ${SHLIB} ${OBJECTS} ${DEPS}
Eric Anholt1c04be52005-10-22 01:41:40 +0000373 ln -sf ${SHLIB} "lib${LIBNAME}.so"
374 FINAL_LIBS="${SHLIB} lib${LIBNAME}.so"
Brian Paul5396ab22004-02-12 14:48:52 +0000375 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000376 ;;
377
Brian Paul8c20c7b2003-06-01 16:21:45 +0000378 'NetBSD')
Brian Paul5396ab22004-02-12 14:48:52 +0000379 if [ $STATIC = 1 ] ; then
380 LIBNAME="lib${LIBNAME}_pic.a"
381 echo "mklib: Making NetBSD PIC static library: " ${LIBNAME}
382 rm -f ${LIBNAME}
383 ar cq ${LIBNAME} ${OBJECTS}
384 ranlib ${LIBNAME}
385 FINAL_LIBS=${LIBNAME}
386 else
387 LIBNAME="lib${LIBNAME}.so.${MAJOR}.${MINOR}"
388 echo "mklib: Making NetBSD PIC shared library: " ${LIBNAME}
389 rm -f ${LIBNAME}
390 ld -x -Bshareable -Bforcearchive -o ${LIBNAME} ${OBJECTS}
391 FINAL_LIBS=${LIBNAME}
392 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000393 ;;
394
Brian Paulf8c31fc2004-01-29 15:21:47 +0000395 'IRIX' | 'IRIX64')
Brian Paul5396ab22004-02-12 14:48:52 +0000396 if [ $STATIC = 1 ] ; then
397 LIBNAME="lib${LIBNAME}.a"
398 rm -f ${LIBNAME}
399 ar rc ${LIBNAME} ${OBJECTS}
400 FINAL_LIBS=${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000401 else
Brian Paul5396ab22004-02-12 14:48:52 +0000402 LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so"
Brian Paul1e1af992006-04-14 14:14:51 +0000403
404 # examine first object to determine ABI
405 set ${OBJECTS}
406 ABI_O32=`file $1 | grep 'ELF 32-bit'`
407 ABI_N32=`file $1 | grep 'ELF N32-bit'`
408 ABI_N64=`file $1 | grep 'ELF 64-bit'`
409 if [ ${ABI_O32} ] ; then
Brian Paul5396ab22004-02-12 14:48:52 +0000410 OPTS="-32 -shared -all"
Brian Paul1e1af992006-04-14 14:14:51 +0000411 ABI="o32-bit"
412 elif [ ${ABI_N32} ] ; then
Brian Paul5396ab22004-02-12 14:48:52 +0000413 OPTS="-n32 -shared -all"
Brian Paul1e1af992006-04-14 14:14:51 +0000414 ABI="n32-bit"
415 elif [ ${ABI_N64} ] ; then
416 OPTS="-64 -shared -all"
417 ABI="64-bit"
418 else
419 echo "Error: Unexpected IRIX ABI!"
420 exit 1
Brian Paul5396ab22004-02-12 14:48:52 +0000421 fi
Brian Paul1e1af992006-04-14 14:14:51 +0000422
Brian Paul5396ab22004-02-12 14:48:52 +0000423 if [ $CPLUSPLUS = 1 ] ; then
424 LINK="CC"
425 else
426 LINK="ld"
427 fi
Brian Paul1e1af992006-04-14 14:14:51 +0000428
429 echo "mklib: Making IRIX " ${ABI} " shared library: " ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000430 ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
431 FINAL_LIBS=${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000432 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000433 ;;
434
Brian Paul8c20c7b2003-06-01 16:21:45 +0000435 'linux-cygwin')
436 LIBNAME="lib${LIBNAME}.a"
437 echo "mklib: Making linux-cygwin library: " ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000438 rm -f ${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000439 gnuwin32ar ruv ${LIBNAME} ${OBJECTS}
440 FINAL_LIBS=${LIBNAME}
441 ;;
442
Brian Paulc193bd02004-03-18 15:41:59 +0000443 'HP-UX')
Brian Paul5396ab22004-02-12 14:48:52 +0000444 if [ $STATIC = 1 ] ; then
445 LIBNAME="lib${LIBNAME}.a"
Brian Paul52fb07e2004-03-30 14:47:02 +0000446 echo "mklib: Making HP-UX static library: " ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000447 rm -f ${LIBNAME}
Brian Paulc193bd02004-03-18 15:41:59 +0000448 ar -ruv ${LIBNAME} ${OBJECTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000449 FINAL_LIBS=${LIBNAME}
450 else
Brian Paulfe14cf62006-04-13 02:23:25 +0000451 # HP uses a .2 for their current GL/GLU libraries
452 if [ ${LIBNAME} = "GL" -o ${LIBNAME} = "GLU" ] ; then
453 MAJOR=2
454 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000455 RUNLIB="lib${LIBNAME}.${MAJOR}"
456 DEVLIB="lib${LIBNAME}.sl"
Brian Paul52fb07e2004-03-30 14:47:02 +0000457 echo "mklib: Making HP-UX shared library: " ${RUNLIB} ${DEVLIB}
Brian Paul5396ab22004-02-12 14:48:52 +0000458 ld -b -o ${RUNLIB} +b ${RUNLIB} ${OBJECTS} ${DEPS}
459 ln -s ${RUNLIB} ${DEVLIB}
Brian Paulac0cfee2004-04-25 15:13:56 +0000460 FINAL_LIBS="${RUNLIB} ${DEVLIB}"
Brian Paul5396ab22004-02-12 14:48:52 +0000461 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000462 ;;
463
Brian Paulb17a1a12004-11-01 22:28:42 +0000464 'AIX' | 'AIX64')
465 if [ $ARCH = "AIX64" ] ; then
466 X64="-X64"
467 fi
Brian Paulc193bd02004-03-18 15:41:59 +0000468
Brian Paulc193bd02004-03-18 15:41:59 +0000469 if [ $STATIC = 1 ] ; then
470 LIBNAME="lib${LIBNAME}.a"
471 echo "mklib: Making AIX static library: " ${LIBNAME}
Brian Paulb17a1a12004-11-01 22:28:42 +0000472 ar -ruv ${X64} ${LIBNAME} ${OBJECTS}
Brian Paulc193bd02004-03-18 15:41:59 +0000473 FINAL_LIBS=${LIBNAME}
474 else
Brian Paul56e0ee82006-04-13 15:17:50 +0000475 # We make both .a (normal shared lib) and .so (which can be
476 # loaded with dlopen).
Karl Schultza16bdb52004-10-01 13:33:26 +0000477 EXPFILE="lib${LIBNAME}.exp"
Brian Paulfe14cf62006-04-13 02:23:25 +0000478 if [ $ARCH = "AIX64" ] ; then
479 OFILE=shr_64.o
480 else
481 OFILE=shr.o #Want to be consistent with the IBM libGL.a
482 fi
Karl Schultza16bdb52004-10-01 13:33:26 +0000483 LIBNAME="lib${LIBNAME}.a" # shared objects are still stored in the .a libraries
Brian Paulb17a1a12004-11-01 22:28:42 +0000484 if [ $ARCH = "AIX64" ] ; then
485 OPTS="-bE:${EXPFILE} -bM:SRE -bnoentry -q64"
486 else
487 OPTS="-bE:${EXPFILE} -bM:SRE -bnoentry"
488 fi
Karl Schultza16bdb52004-10-01 13:33:26 +0000489 rm -f ${EXPFILE} ${OFILE}
Brian Paulb17a1a12004-11-01 22:28:42 +0000490 NM="/bin/nm -eC ${X64}"
Karl Schultza16bdb52004-10-01 13:33:26 +0000491 echo "#! /usr/lib/${LIBNAME}" > ${EXPFILE}
492 ${NM} ${OBJECTS} | awk '{
493 if ((($2 == "T") || ($2 == "D") || ($2 == "B")) \
494 && ( substr($1,1,1) != ".")) {
495 if (substr ($1, 1, 7) != "__sinit" &&
496 substr ($1, 1, 7) != "__sterm") {
497 if (substr ($1, 1, 5) == "__tf1")
498 print (substr ($1, 7))
499 else if (substr ($1, 1, 5) == "__tf9")
500 print (substr ($1, 15))
501 else
502 print $1
503 }
504 }
505 }' | sort -u >> ${EXPFILE}
Brian Paulfe14cf62006-04-13 02:23:25 +0000506
507 # On AIX a shared library is linked differently when
508 # you want to dlopen the file
Brian Paul1e1af992006-04-14 14:14:51 +0000509 if [ $DLOPEN = "1" ] ; then
510 cc -G ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
511 else
512 cc ${OPTS} -o ${OFILE} ${OBJECTS} ${DEPS}
513 ar ${X64} -r ${LIBNAME} ${OFILE}
514 fi
Brian Paul56e0ee82006-04-13 15:17:50 +0000515
Brian Paul1e1af992006-04-14 14:14:51 +0000516 FINAL_LIBS="${LIBNAME}"
Brian Paulc193bd02004-03-18 15:41:59 +0000517 fi
518 ;;
519
Brian Paul8c20c7b2003-06-01 16:21:45 +0000520 'OpenSTEP')
521 LIBNAME="lib${LIBNAME}.a"
522 echo "mklib: Making OpenSTEP static library: " ${LIBNAME}
523 libtool -static -o ${LIBNAME} - ${OBJECTS}
524 FINAL_LIBS=${LIBNAME}
525 ;;
526
527 'OSF1')
Brian Paul5396ab22004-02-12 14:48:52 +0000528 if [ $STATIC = 1 ] ; then
529 LIBNAME="lib${LIBNAME}.a"
530 echo "mklib: Making OSF/1 static library: " ${LIBNAME}
531 rm -f ${LIBNAME}
Brian Paulc193bd02004-03-18 15:41:59 +0000532 ar -ruv ${LIBNAME} ${OBJECTS}
Brian Paul5396ab22004-02-12 14:48:52 +0000533 FINAL_LIBS=${LIBNAME}
534 else
535 VERSION="${MAJOR}.${MINOR}"
536 LIBNAME="lib${LIBNAME}.so"
537 echo "mklib: Making OSF/1 shared library: " ${LIBNAME}
Brian Paul8dcc6732005-07-25 22:59:58 +0000538 if [ "x$LINK" = "x" ] ; then
539 if [ $CPLUSPLUS = 1 ] ; then
540 LINK=cxx
541 else
542 LINK=cc
543 fi
Brian Paul0d5e6cc2004-11-29 17:23:12 +0000544 fi
Brian Paul5396ab22004-02-12 14:48:52 +0000545 rm -f ${LIBNAME}.${VERSION}
Brian Paul0d5e6cc2004-11-29 17:23:12 +0000546 ${LINK} -o ${LIBNAME}.${VERSION} -shared -set_version ${VERSION} -soname ${LIBNAME}.${VERSION} -expect_unresolved \* -all ${OBJECTS} ${DEPS}
Brian Paul5396ab22004-02-12 14:48:52 +0000547 ln -sf ${LIBNAME}.${VERSION} ${LIBNAME}
548 FINAL_LIBS="${LIBNAME} ${LIBNAME}.${VERSION}"
549 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000550 ;;
551
552 'Darwin')
Brian Paulc193bd02004-03-18 15:41:59 +0000553 if [ $STATIC = 1 ] ; then
554 LIBNAME="lib${LIBNAME}.a"
555 echo "mklib: Making Darwin static library: " ${LIBNAME}
556 LINK="ar"
Brian Paulfe14cf62006-04-13 02:23:25 +0000557 OPTS="-ruvs"
Brian Paulc193bd02004-03-18 15:41:59 +0000558 ${LINK} ${OPTS} ${LIBNAME} ${OBJECTS}
559 FINAL_LIBS=${LIBNAME}
560 else
Brian Paulfe14cf62006-04-13 02:23:25 +0000561 # On Darwin a .bundle is used for a library that you want to dlopen
Brian Paul1e1af992006-04-14 14:14:51 +0000562 if [ $DLOPEN = "1" ] ; then
563 LIBSUFFIX="bundle"
564 OPTS="${ARCHOPT} -bundle -multiply_defined suppress"
565 else
566 LIBSUFFIX="dylib"
567 OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
568 fi
569 LINKNAME="lib${LIBNAME}.${LIBSUFFIX}"
570 LIBNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
571
572 # examine first object to determine ABI
573 set ${OBJECTS}
574 ABI_PPC=`file $1 | grep 'object ppct'`
575 ABI_I386=`file $1 | grep 'object i386'`
576 if [ ${ABI_PPC} ] ; then
577 OPTS="${OPTS} -arch ppc"
578 fi
579 if [ ${ABI_I386} ] ; then
580 OPTS="${OPTS} -arch i386"
581 fi
582
583 # XXX can we always add -isysroot /Developer/SDKs/MacOSX10.4u.sdk
584 # to OPTS here?
585
586 # determine linker
Brian Paul56e0ee82006-04-13 15:17:50 +0000587 if [ $CPLUSPLUS = 1 ] ; then
588 LINK="g++"
589 else
590 LINK="cc"
591 fi
Brian Paulfe14cf62006-04-13 02:23:25 +0000592
Brian Paulc50d77a2004-04-13 17:35:17 +0000593 echo "mklib: Making Darwin shared library: " ${LIBNAME}
Brian Paul1e1af992006-04-14 14:14:51 +0000594 ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
Brian Paulfe14cf62006-04-13 02:23:25 +0000595 ln -s ${LIBNAME} ${LINKNAME}
Brian Paul1e1af992006-04-14 14:14:51 +0000596 FINAL_LIBS="${LIBNAME} ${LINKNAME}"
Brian Paulc193bd02004-03-18 15:41:59 +0000597 fi
598 ;;
Brian Paul8c20c7b2003-06-01 16:21:45 +0000599
600 'LynxOS')
601 LIBNAME="lib${LIBNAME}.a"
Brian Paul5396ab22004-02-12 14:48:52 +0000602 echo "mklib: Making LynxOS static library: " ${LIBNAME}
603 rm -f ${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000604 ar ru ${LIBNAME} ${OBJECTS}
605 FINAL_LIBS=${LIBNAME}
606 ;;
607
608 'BeOS')
Philippe Houdoinef4dd5a2004-08-14 10:12:38 +0000609 if [ $STATIC = 1 ] ; then
610 LIBNAME="lib${LIBNAME}.a"
611 echo "mklib: Making BeOS static library: " ${LIBNAME}
612 ar -cru "${LIBNAME}" ${OBJECTS}
613 else
Brian Paulb784b8f2004-08-14 14:30:36 +0000614 LIBNAME="lib${LIBNAME}.so"
615 echo "mklib: Making BeOS shared library: " ${LIBNAME}
616 gcc -nostart -Xlinker "-soname=${LIBNAME}" -L/Be/develop/lib/x86 -lbe ${DEPS} ${OBJECTS} -o "${LIBNAME}"
617 mimeset -f "${LIBNAME}"
Brian Paul8dcc6732005-07-25 22:59:58 +0000618 # XXX remove the Mesa3D stuff here since mklib isn't mesa-specific.
Brian Paulb784b8f2004-08-14 14:30:36 +0000619 setversion "${LIBNAME}" -app ${MAJOR} ${MINOR} ${PATCH} -short "Powered by Mesa3D!" -long "Powered by Mesa3D!"
620 fi
621 FINAL_LIBS=${LIBNAME}
Brian Paul8c20c7b2003-06-01 16:21:45 +0000622 ;;
623
624 'QNX')
625 LIBNAME="lib${LIBNAME}.a"
626 echo "mklib: Making QNX library: " ${LIBNAME}
627 wlib ${LIBNAME} ${OBJECTS}
628 FINAL_LIBS=${LIBNAME}
629 ;;
630
Brian Paul65e2ab32003-10-27 18:13:37 +0000631 'MorphOS')
632 LIBNAME="lib${LIBNAME}.a"
633 echo "mklib: Making MorphOS library: " ${LIBNAME}
634 ppc-morphos-ar rc ${LIBNAME} ${OBJECTS}
635 FINAL_LIBS="${LIBNAME}"
636 ;;
637
Brian Paulfe14cf62006-04-13 02:23:25 +0000638 'icc' | 'icc-istatic')
Brian Paulb3b725b2003-12-15 16:14:55 +0000639 # Intel C compiler
Brian Paul7c1ab402005-07-25 23:49:50 +0000640 # This should get merged into the Linux code, above, since this isn't
641 # really a different architecture.
Brian Paulb3b725b2003-12-15 16:14:55 +0000642 LIBNAME="lib${LIBNAME}" # prefix with "lib"
643
644 if [ $STATIC = 1 ] ; then
645 echo "mklib: Making Intel ICC static library: " ${LIBNAME}.a
646 LINK="ar"
647 OPTS="-ruv"
648 # make lib
649 ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
650 # finish up
651 FINAL_LIBS="${LIBNAME}.a"
652 else
Brian Paulfe14cf62006-04-13 02:23:25 +0000653 if [ $ARCH = icc-istatic ] ; then
654 OPTS="-shared -i-static -cxxlib-icc"
655 else
656 OPTS="-shared"
657 fi
Brian Paulb3b725b2003-12-15 16:14:55 +0000658 VERSION="${MAJOR}.${MINOR}.${PATCH}"
Brian Paulb3b725b2003-12-15 16:14:55 +0000659 echo "mklib: Making Intel ICC shared library: " ${LIBNAME}.so.${VERSION}
660
661 if [ $CPLUSPLUS = 1 ] ; then
Brian Paulfe14cf62006-04-13 02:23:25 +0000662 LINK="icpc"
Brian Paulb3b725b2003-12-15 16:14:55 +0000663 else
664 LINK="icc"
665 fi
Brian Paulb3b725b2003-12-15 16:14:55 +0000666 # rm any old libs
667 rm -f ${LIBNAME}.so.${VERSION}
668 rm -f ${LIBNAME}.so.${MAJOR}
669 rm -f ${LIBNAME}.so
Brian Paulb3b725b2003-12-15 16:14:55 +0000670 # make lib
671 ${LINK} ${OPTS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
672 # make usual symlinks
673 ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR}
674 ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so
675 # finish up
676 FINAL_LIBS="${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so"
677 fi
678 ;;
679
Brian Paul12d6cae2004-01-10 22:12:21 +0000680 'aix-gcc')
681 # AIX with gcc
Brian Paul5396ab22004-02-12 14:48:52 +0000682 if [ $STATIC = 1 ] ; then
683 LIBNAME="lib${LIBNAME}.a"
684 echo "mklib: Making AIX GCC static library: " ${LIBNAME}
685 rm -f ${LIBNAME}
686 ar ru ${LIBNAME} ${OBJECTS}
687 FINAL_LIBS=${LIBNAME}
688 else
689 LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so"
690 echo "mklib: Making AIX GCC shared library: " ${LIBNAME}
691 # remove old lib
692 rm -f ${LIBNAME}
693 # make the lib
694 gcc -shared -Wl,-G ${OBJECTS} ${DEPS} -o ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000695 # NOTE: the application linking with this library must specify
696 # the -Wl,-brtl flags to gcc
Brian Paul5396ab22004-02-12 14:48:52 +0000697 FINAL_LIBS=${LIBNAME}
698 fi
699 ;;
700
701 'ultrix')
702 # XXX untested
703 if [ $STATIC = 0 ] ; then
704 echo "mklib: Warning shared libs not supported on Ultrix"
705 fi
706 LIBNAME="lib${LIBNAME}.a"
707 echo "mklib: Making static library for Ultrix: " ${LIBNAME}
Brian Paul12d6cae2004-01-10 22:12:21 +0000708 rm -f ${LIBNAME}
Brian Paul5396ab22004-02-12 14:48:52 +0000709 ar ru ${LIBNAME} ${OBJECTS}
710 FINAL_LIBS="${LIBNAME}"
Brian Paul12d6cae2004-01-10 22:12:21 +0000711 ;;
Brian Paulb3b725b2003-12-15 16:14:55 +0000712
Brian Paul580548d2004-04-22 16:16:42 +0000713 CYGWIN*)
714 # GCC-based environment
715 CYGNAME="cyg${LIBNAME}" # prefix with "cyg"
716 LIBNAME="lib${LIBNAME}" # prefix with "lib"
717
718 if [ $STATIC = 1 ] ; then
719 echo "mklib: Making" $ARCH "static library: " ${LIBNAME}.a
720 LINK="ar"
721 OPTS="-ru"
722 # make lib
723 ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
724 ranlib ${LIBNAME}.a
725 # finish up
726 FINAL_LIBS=${LIBNAME}.a
727 else
728 OPTS="-shared -Wl,-export-all -Wl,--out-implib=${LIBNAME}-${MAJOR}.dll.a"
729 echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}-${MAJOR}.dll
730
731 if [ $CPLUSPLUS = 1 ] ; then
732 LINK="g++"
733 else
734 LINK="gcc"
735 fi
736
737 # rm any old libs
738 rm -f ${LIBNAME}-${MAJOR}.dll
739 rm -f ${LIBNAME}.dll.a
740 rm -f ${LIBNAME}.a
741
742 # make lib
743 ${LINK} ${OPTS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS}
744 # make usual symlinks
745 ln -s ${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a
746 # finish up
747 FINAL_LIBS="${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a"
748 # special case for installing in bin
749 FINAL_BINS="${CYGNAME}-${MAJOR}.dll"
750 fi
751 ;;
752
Brian Paul8c20c7b2003-06-01 16:21:45 +0000753 'example')
754 # If you're adding support for a new architecture, you can
755 # start with this:
Brian Paul5396ab22004-02-12 14:48:52 +0000756 if [ $STATIC = 1 ] ; then
757 LIBNAME="lib${LIBNAME}.a"
758 echo "mklib: Making static library for example arch: " ${LIBNAME}
759 rm -f ${LIBNAME}
760 ar rv ${LIBNAME} ${OBJECTS}
761 FINAL_LIBS="${LIBNAME}"
762 else
Brian Paul7c1ab402005-07-25 23:49:50 +0000763 LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so"
Brian Paul5396ab22004-02-12 14:48:52 +0000764 echo "mklib: Making shared library for example arch: " ${LIBNAME}
765 ld -o ${LIBNAME} ${OBJECTS} ${DEPS}
766 FINAL_LIBS="${LIBNAME}"
767 fi
Brian Paul8c20c7b2003-06-01 16:21:45 +0000768 ;;
769
770 *)
Brian Paul5396ab22004-02-12 14:48:52 +0000771 echo "mklib: ERROR: Don't know how to make a static/shared library for" ${ARCH}
772 echo "mklib: Please add necessary commands to mklib script."
Brian Paul8c20c7b2003-06-01 16:21:45 +0000773 ;;
774esac
775
776
777#
778# Put library files into installation directory if specified.
779#
780if [ ${INSTALLDIR} != "." ] ; then
781 echo "mklib: Installing" ${FINAL_LIBS} "in" ${INSTALLDIR}
782 mv ${FINAL_LIBS} ${INSTALLDIR}/
783fi