Annotation of libwww/config/ltmain.sh, revision 1.8
1.1 frystyk 1: # ltmain.sh - Provide generalized library-building support services.
1.2 frystyk 2: # NOTE: Changing this file will not affect anything until you rerun ltconfig.
3: #
1.4 frystyk 4: # Copyright (C) 1996-1999 Free Software Foundation, Inc.
1.5 frystyk 5: # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
1.1 frystyk 6: #
7: # This program is free software; you can redistribute it and/or modify
8: # it under the terms of the GNU General Public License as published by
9: # the Free Software Foundation; either version 2 of the License, or
10: # (at your option) any later version.
11: #
12: # This program is distributed in the hope that it will be useful, but
13: # WITHOUT ANY WARRANTY; without even the implied warranty of
14: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15: # General Public License for more details.
16: #
17: # You should have received a copy of the GNU General Public License
18: # along with this program; if not, write to the Free Software
19: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20: #
21: # As a special exception to the GNU General Public License, if you
22: # distribute this file as part of a program that contains a
23: # configuration script generated by Autoconf, you may include it under
24: # the same distribution terms that you use for the rest of that program.
25:
1.3 frystyk 26: # Check that we have a working $echo.
27: if test "X$1" = X--no-reexec; then
28: # Discard the --no-reexec flag, and continue.
29: shift
1.4 frystyk 30: elif test "X$1" = X--fallback-echo; then
1.5 frystyk 31: # Avoid inline document here, it may be left over
32: :
33: elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
34: # Yippee, $echo works!
35: :
36: else
37: # Restart under the correct shell, and then maybe $echo will work.
38: exec $SHELL "$0" --no-reexec ${1+"$@"}
39: fi
40:
41: if test "X$1" = X--fallback-echo; then
1.4 frystyk 42: # used as fallback echo
43: shift
44: cat <<EOF
45: $*
46: EOF
47: exit 0
1.3 frystyk 48: fi
49:
1.1 frystyk 50: # The name of this program.
1.2 frystyk 51: progname=`$echo "$0" | sed 's%^.*/%%'`
52: modename="$progname"
1.1 frystyk 53:
54: # Constants.
55: PROGRAM=ltmain.sh
56: PACKAGE=libtool
1.8 ! kahan 57: VERSION=1.3.4
! 58: TIMESTAMP=" (1.385.2.196 1999/12/07 21:47:57)"
1.1 frystyk 59:
60: default_mode=
61: help="Try \`$progname --help' for more information."
62: magic="%%%MAGIC variable%%%"
63: mkdir="mkdir"
64: mv="mv -f"
65: rm="rm -f"
66:
1.2 frystyk 67: # Sed substitution that helps us do robust quoting. It backslashifies
68: # metacharacters that are still active within double-quoted strings.
1.4 frystyk 69: Xsed='sed -e 1s/^X//'
1.2 frystyk 70: sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
1.4 frystyk 71: SP2NL='tr \040 \012'
1.7 frystyk 72: NL2SP='tr \015\012 \040\040'
1.2 frystyk 73:
74: # NLS nuisances.
75: # Only set LANG and LC_ALL to C if already set.
76: # These must not be set unconditionally because not all systems understand
77: # e.g. LANG=C (notably SCO).
1.3 frystyk 78: # We save the old values to restore during execute mode.
79: if test "${LC_ALL+set}" = set; then
80: save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
81: fi
82: if test "${LANG+set}" = set; then
83: save_LANG="$LANG"; LANG=C; export LANG
84: fi
1.2 frystyk 85:
1.1 frystyk 86: if test "$LTCONFIG_VERSION" != "$VERSION"; then
1.2 frystyk 87: echo "$modename: ltconfig version \`$LTCONFIG_VERSION' does not match $PROGRAM version \`$VERSION'" 1>&2
1.1 frystyk 88: echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
89: exit 1
90: fi
91:
92: if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
1.2 frystyk 93: echo "$modename: not configured to build any kind of library" 1>&2
1.1 frystyk 94: echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
95: exit 1
96: fi
97:
98: # Global variables.
99: mode=$default_mode
100: nonopt=
101: prev=
102: prevopt=
103: run=
1.2 frystyk 104: show="$echo"
1.1 frystyk 105: show_help=
1.2 frystyk 106: execute_dlfiles=
1.4 frystyk 107: lo2o="s/\\.lo\$/.${objext}/"
1.5 frystyk 108: o2lo="s/\\.${objext}\$/.lo/"
1.1 frystyk 109:
110: # Parse our command line options once, thoroughly.
111: while test $# -gt 0
112: do
113: arg="$1"
114: shift
115:
116: case "$arg" in
1.2 frystyk 117: -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
1.1 frystyk 118: *) optarg= ;;
119: esac
120:
121: # If the previous option needs an argument, assign it.
122: if test -n "$prev"; then
1.2 frystyk 123: case "$prev" in
124: execute_dlfiles)
125: eval "$prev=\"\$$prev \$arg\""
126: ;;
127: *)
128: eval "$prev=\$arg"
129: ;;
130: esac
131:
1.1 frystyk 132: prev=
133: prevopt=
134: continue
135: fi
136:
137: # Have we seen a non-optional argument yet?
138: case "$arg" in
139: --help)
140: show_help=yes
141: ;;
142:
143: --version)
1.4 frystyk 144: echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
1.1 frystyk 145: exit 0
146: ;;
147:
1.3 frystyk 148: --config)
149: sed -e '1,/^### BEGIN LIBTOOL CONFIG/d' -e '/^### END LIBTOOL CONFIG/,$d' $0
150: exit 0
151: ;;
152:
153: --debug)
154: echo "$progname: enabling shell trace mode"
155: set -x
156: ;;
157:
1.1 frystyk 158: --dry-run | -n)
159: run=:
160: ;;
161:
162: --features)
163: echo "host: $host"
164: if test "$build_libtool_libs" = yes; then
165: echo "enable shared libraries"
166: else
167: echo "disable shared libraries"
168: fi
169: if test "$build_old_libs" = yes; then
170: echo "enable static libraries"
171: else
172: echo "disable static libraries"
173: fi
174: exit 0
175: ;;
176:
177: --finish) mode="finish" ;;
178:
179: --mode) prevopt="--mode" prev=mode ;;
180: --mode=*) mode="$optarg" ;;
181:
1.2 frystyk 182: --quiet | --silent)
183: show=:
184: ;;
185:
186: -dlopen)
187: prevopt="-dlopen"
188: prev=execute_dlfiles
189: ;;
190:
1.1 frystyk 191: -*)
1.2 frystyk 192: $echo "$modename: unrecognized option \`$arg'" 1>&2
193: $echo "$help" 1>&2
1.1 frystyk 194: exit 1
195: ;;
196:
197: *)
198: nonopt="$arg"
199: break
200: ;;
201: esac
202: done
203:
204: if test -n "$prevopt"; then
1.2 frystyk 205: $echo "$modename: option \`$prevopt' requires an argument" 1>&2
206: $echo "$help" 1>&2
1.1 frystyk 207: exit 1
208: fi
209:
210: if test -z "$show_help"; then
211:
212: # Infer the operation mode.
213: if test -z "$mode"; then
214: case "$nonopt" in
1.2 frystyk 215: *cc | *++ | gcc* | *-gcc*)
1.1 frystyk 216: mode=link
217: for arg
218: do
1.4 frystyk 219: case "$arg" in
220: -c)
221: mode=compile
222: break
223: ;;
224: esac
1.1 frystyk 225: done
226: ;;
1.3 frystyk 227: *db | *dbx | *strace | *truss)
1.2 frystyk 228: mode=execute
229: ;;
230: *install*|cp|mv)
1.1 frystyk 231: mode=install
232: ;;
233: *rm)
234: mode=uninstall
235: ;;
236: *)
1.2 frystyk 237: # If we have no mode, but dlfiles were specified, then do execute mode.
238: test -n "$execute_dlfiles" && mode=execute
239:
1.1 frystyk 240: # Just use the default operation mode.
241: if test -z "$mode"; then
1.4 frystyk 242: if test -n "$nonopt"; then
243: $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
244: else
245: $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
246: fi
1.1 frystyk 247: fi
248: ;;
249: esac
250: fi
251:
1.2 frystyk 252: # Only execute mode is allowed to have -dlopen flags.
253: if test -n "$execute_dlfiles" && test "$mode" != execute; then
254: $echo "$modename: unrecognized option \`-dlopen'" 1>&2
255: $echo "$help" 1>&2
256: exit 1
257: fi
258:
1.1 frystyk 259: # Change the help message to a mode-specific one.
260: generic_help="$help"
1.2 frystyk 261: help="Try \`$modename --help --mode=$mode' for more information."
1.1 frystyk 262:
263: # These modes are in order of execution frequency so that they run quickly.
264: case "$mode" in
265: # libtool compile mode
266: compile)
1.2 frystyk 267: modename="$modename: compile"
1.1 frystyk 268: # Get the compilation command and the source file.
1.2 frystyk 269: base_compile=
1.1 frystyk 270: lastarg=
1.2 frystyk 271: srcfile="$nonopt"
272: suppress_output=
1.1 frystyk 273:
1.4 frystyk 274: user_target=no
1.1 frystyk 275: for arg
276: do
1.2 frystyk 277: # Accept any command-line options.
1.1 frystyk 278: case "$arg" in
1.2 frystyk 279: -o)
1.4 frystyk 280: if test "$user_target" != "no"; then
281: $echo "$modename: you cannot specify \`-o' more than once" 1>&2
282: exit 1
283: fi
284: user_target=next
1.2 frystyk 285: ;;
286:
287: -static)
288: build_old_libs=yes
289: continue
290: ;;
291: esac
292:
1.4 frystyk 293: case "$user_target" in
294: next)
295: # The next one is the -o target name
296: user_target=yes
297: continue
298: ;;
299: yes)
300: # We got the output file
301: user_target=set
302: libobj="$arg"
303: continue
304: ;;
305: esac
306:
1.2 frystyk 307: # Accept the current argument as the source file.
308: lastarg="$srcfile"
309: srcfile="$arg"
310:
311: # Aesthetically quote the previous argument.
312:
313: # Backslashify any backslashes, double quotes, and dollar signs.
314: # These are the only characters that are still specially
315: # interpreted inside of double-quoted scrings.
316: lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
317:
318: # Double-quote args containing other shell metacharacters.
319: # Many Bourne shells cannot handle close brackets correctly in scan
320: # sets, so we specify it separately.
321: case "$lastarg" in
322: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
323: lastarg="\"$lastarg\""
324: ;;
1.1 frystyk 325: esac
326:
1.2 frystyk 327: # Add the previous argument to base_compile.
328: if test -z "$base_compile"; then
329: base_compile="$lastarg"
330: else
331: base_compile="$base_compile $lastarg"
332: fi
1.1 frystyk 333: done
334:
1.4 frystyk 335: case "$user_target" in
336: set)
337: ;;
338: no)
339: # Get the name of the library object.
340: libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
341: ;;
342: *)
343: $echo "$modename: you must specify a target with \`-o'" 1>&2
344: exit 1
345: ;;
346: esac
1.1 frystyk 347:
348: # Recognize several different file suffixes.
1.4 frystyk 349: # If the user specifies -o file.o, it is replaced with file.lo
350: xform='[cCFSfmso]'
1.1 frystyk 351: case "$libobj" in
1.2 frystyk 352: *.ada) xform=ada ;;
353: *.adb) xform=adb ;;
354: *.ads) xform=ads ;;
355: *.asm) xform=asm ;;
356: *.c++) xform=c++ ;;
1.1 frystyk 357: *.cc) xform=cc ;;
358: *.cpp) xform=cpp ;;
359: *.cxx) xform=cxx ;;
360: *.f90) xform=f90 ;;
1.2 frystyk 361: *.for) xform=for ;;
1.1 frystyk 362: esac
363:
1.2 frystyk 364: libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
1.1 frystyk 365:
366: case "$libobj" in
1.4 frystyk 367: *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
1.1 frystyk 368: *)
1.4 frystyk 369: $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
1.1 frystyk 370: exit 1
371: ;;
372: esac
373:
374: if test -z "$base_compile"; then
1.2 frystyk 375: $echo "$modename: you must specify a compilation command" 1>&2
376: $echo "$help" 1>&2
1.1 frystyk 377: exit 1
378: fi
379:
380: # Delete any leftover library objects.
381: if test "$build_old_libs" = yes; then
1.4 frystyk 382: removelist="$obj $libobj"
383: else
384: removelist="$libobj"
385: fi
386:
387: $run $rm $removelist
388: trap "$run $rm $removelist; exit 1" 1 2 15
389:
390: # Calculate the filename of the output object if compiler does
391: # not support -o with -c
392: if test "$compiler_c_o" = no; then
393: output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\..*$%%'`.${objext}
394: lockfile="$output_obj.lock"
395: removelist="$removelist $output_obj $lockfile"
396: trap "$run $rm $removelist; exit 1" 1 2 15
1.1 frystyk 397: else
1.4 frystyk 398: need_locks=no
399: lockfile=
400: fi
401:
402: # Lock this critical section if it is needed
403: # We use this script file to make the link, it avoids creating a new file
404: if test "$need_locks" = yes; then
405: until ln "$0" "$lockfile" 2>/dev/null; do
406: $show "Waiting for $lockfile to be removed"
407: sleep 2
408: done
409: elif test "$need_locks" = warn; then
410: if test -f "$lockfile"; then
411: echo "\
412: *** ERROR, $lockfile exists and contains:
413: `cat $lockfile 2>/dev/null`
414:
415: This indicates that another process is trying to use the same
416: temporary object file, and libtool could not work around it because
417: your compiler does not support \`-c' and \`-o' together. If you
418: repeat this compilation, it may succeed, by chance, but you had better
419: avoid parallel builds (make -j) in this platform, or get a better
420: compiler."
421:
422: $run $rm $removelist
423: exit 1
424: fi
425: echo $srcfile > "$lockfile"
426: fi
427:
428: if test -n "$fix_srcfile_path"; then
429: eval srcfile=\"$fix_srcfile_path\"
1.1 frystyk 430: fi
431:
432: # Only build a PIC object if we are building libtool libraries.
433: if test "$build_libtool_libs" = yes; then
1.2 frystyk 434: # Without this assignment, base_compile gets emptied.
435: fbsd_hideous_sh_bug=$base_compile
436:
1.1 frystyk 437: # All platforms use -DPIC, to notify preprocessed assembler code.
1.8 ! kahan 438: command="$base_compile $srcfile $pic_flag -DPIC"
1.4 frystyk 439: if test "$build_old_libs" = yes; then
1.5 frystyk 440: lo_libobj="$libobj"
1.4 frystyk 441: dir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
442: if test "X$dir" = "X$libobj"; then
443: dir="$objdir"
444: else
445: dir="$dir/$objdir"
446: fi
1.5 frystyk 447: libobj="$dir/"`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
1.4 frystyk 448:
449: if test -d "$dir"; then
450: $show "$rm $libobj"
451: $run $rm $libobj
452: else
453: $show "$mkdir $dir"
454: $run $mkdir $dir
455: status=$?
456: if test $status -ne 0 && test ! -d $dir; then
457: exit $status
458: fi
459: fi
460: fi
461: if test "$compiler_o_lo" = yes; then
462: output_obj="$libobj"
463: command="$command -o $output_obj"
464: elif test "$compiler_c_o" = yes; then
465: output_obj="$obj"
466: command="$command -o $output_obj"
467: fi
468:
1.6 frystyk 469: $run $rm "$output_obj"
1.4 frystyk 470: $show "$command"
471: if $run eval "$command"; then :
1.1 frystyk 472: else
1.4 frystyk 473: test -n "$output_obj" && $run $rm $removelist
474: exit 1
475: fi
476:
477: if test "$need_locks" = warn &&
478: test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
479: echo "\
480: *** ERROR, $lockfile contains:
481: `cat $lockfile 2>/dev/null`
482:
483: but it should contain:
484: $srcfile
485:
486: This indicates that another process is trying to use the same
487: temporary object file, and libtool could not work around it because
488: your compiler does not support \`-c' and \`-o' together. If you
489: repeat this compilation, it may succeed, by chance, but you had better
490: avoid parallel builds (make -j) in this platform, or get a better
491: compiler."
492:
493: $run $rm $removelist
494: exit 1
495: fi
496:
497: # Just move the object if needed, then go on to compile the next one
498: if test x"$output_obj" != x"$libobj"; then
499: $show "$mv $output_obj $libobj"
500: if $run $mv $output_obj $libobj; then :
501: else
502: error=$?
503: $run $rm $removelist
504: exit $error
505: fi
1.1 frystyk 506: fi
507:
508: # If we have no pic_flag, then copy the object into place and finish.
1.4 frystyk 509: if test -z "$pic_flag" && test "$build_old_libs" = yes; then
510: # Rename the .lo from within objdir to obj
1.5 frystyk 511: if test -f $obj; then
1.4 frystyk 512: $show $rm $obj
513: $run $rm $obj
514: fi
515:
516: $show "$mv $libobj $obj"
517: if $run $mv $libobj $obj; then :
518: else
519: error=$?
520: $run $rm $removelist
521: exit $error
522: fi
523:
1.8 ! kahan 524: xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
! 525: if test "X$xdir" = "X$obj"; then
! 526: xdir="."
! 527: else
! 528: xdir="$xdir"
! 529: fi
! 530: baseobj=`$echo "X$obj" | $Xsed -e "s%.*/%%"`
! 531: libobj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
1.4 frystyk 532: # Now arrange that obj and lo_libobj become the same file
1.8 ! kahan 533: $show "(cd $xdir && $LN_S $baseobj $libobj)"
! 534: if $run eval '(cd $xdir && $LN_S $baseobj $libobj)'; then
1.4 frystyk 535: exit 0
536: else
537: error=$?
538: $run $rm $removelist
539: exit $error
540: fi
1.1 frystyk 541: fi
542:
1.2 frystyk 543: # Allow error messages only from the first compilation.
544: suppress_output=' >/dev/null 2>&1'
1.1 frystyk 545: fi
546:
547: # Only build a position-dependent object if we build old libraries.
548: if test "$build_old_libs" = yes; then
1.4 frystyk 549: command="$base_compile $srcfile"
550: if test "$compiler_c_o" = yes; then
551: command="$command -o $obj"
552: output_obj="$obj"
553: fi
554:
1.2 frystyk 555: # Suppress compiler output if we already did a PIC compilation.
1.4 frystyk 556: command="$command$suppress_output"
1.6 frystyk 557: $run $rm "$output_obj"
1.4 frystyk 558: $show "$command"
559: if $run eval "$command"; then :
1.1 frystyk 560: else
1.4 frystyk 561: $run $rm $removelist
562: exit 1
563: fi
564:
565: if test "$need_locks" = warn &&
566: test x"`cat $lockfile 2>/dev/null`" != x"$srcfile"; then
567: echo "\
568: *** ERROR, $lockfile contains:
569: `cat $lockfile 2>/dev/null`
570:
571: but it should contain:
572: $srcfile
573:
574: This indicates that another process is trying to use the same
575: temporary object file, and libtool could not work around it because
576: your compiler does not support \`-c' and \`-o' together. If you
577: repeat this compilation, it may succeed, by chance, but you had better
578: avoid parallel builds (make -j) in this platform, or get a better
579: compiler."
580:
581: $run $rm $removelist
582: exit 1
583: fi
584:
585: # Just move the object if needed
586: if test x"$output_obj" != x"$obj"; then
587: $show "$mv $output_obj $obj"
588: if $run $mv $output_obj $obj; then :
589: else
590: error=$?
591: $run $rm $removelist
592: exit $error
593: fi
594: fi
595:
596: # Create an invalid libtool object if no PIC, so that we do not
597: # accidentally link it into a program.
598: if test "$build_libtool_libs" != yes; then
1.5 frystyk 599: $show "echo timestamp > $libobj"
600: $run eval "echo timestamp > \$libobj" || exit $?
1.4 frystyk 601: else
602: # Move the .lo from within objdir
603: $show "$mv $libobj $lo_libobj"
604: if $run $mv $libobj $lo_libobj; then :
605: else
606: error=$?
607: $run $rm $removelist
608: exit $error
609: fi
1.1 frystyk 610: fi
611: fi
612:
1.4 frystyk 613: # Unlock the critical section if it was locked
614: if test "$need_locks" != no; then
615: $rm "$lockfile"
1.1 frystyk 616: fi
617:
618: exit 0
619: ;;
620:
621: # libtool link mode
622: link)
1.2 frystyk 623: modename="$modename: link"
1.4 frystyk 624: case "$host" in
1.5 frystyk 625: *-*-cygwin* | *-*-mingw* | *-*-os2*)
1.4 frystyk 626: # It is impossible to link a dll without this setting, and
627: # we shouldn't force the makefile maintainer to figure out
628: # which system we are compiling for in order to pass an extra
629: # flag for every libtool invokation.
630: # allow_undefined=no
631:
632: # FIXME: Unfortunately, there are problems with the above when trying
633: # to make a dll which has undefined symbols, in which case not
634: # even a static library is built. For now, we need to specify
635: # -no-undefined on the libtool link line when we can be certain
636: # that all symbols are satisfied, otherwise we get a static library.
637: allow_undefined=yes
638:
639: # This is a source program that is used to create dlls on Windows
640: # Don't remove nor modify the starting and closing comments
641: # /* ltdll.c starts here */
642: # #define WIN32_LEAN_AND_MEAN
643: # #include <windows.h>
644: # #undef WIN32_LEAN_AND_MEAN
645: # #include <stdio.h>
646: #
1.7 frystyk 647: # #ifndef __CYGWIN__
648: # # ifdef __CYGWIN32__
649: # # define __CYGWIN__ __CYGWIN32__
650: # # endif
651: # #endif
652: #
1.5 frystyk 653: # #ifdef __cplusplus
654: # extern "C" {
655: # #endif
1.4 frystyk 656: # BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
1.5 frystyk 657: # #ifdef __cplusplus
658: # }
659: # #endif
1.4 frystyk 660: #
1.7 frystyk 661: # #ifdef __CYGWIN__
1.4 frystyk 662: # #include <cygwin/cygwin_dll.h>
663: # DECLARE_CYGWIN_DLL( DllMain );
1.7 frystyk 664: # #endif
1.4 frystyk 665: # HINSTANCE __hDllInstance_base;
666: #
667: # BOOL APIENTRY
668: # DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
669: # {
670: # __hDllInstance_base = hInst;
671: # return TRUE;
672: # }
673: # /* ltdll.c ends here */
1.5 frystyk 674: # This is a source program that is used to create import libraries
675: # on Windows for dlls which lack them. Don't remove nor modify the
676: # starting and closing comments
677: # /* impgen.c starts here */
678: # /* Copyright (C) 1999 Free Software Foundation, Inc.
679: #
680: # This file is part of GNU libtool.
681: #
682: # This program is free software; you can redistribute it and/or modify
683: # it under the terms of the GNU General Public License as published by
684: # the Free Software Foundation; either version 2 of the License, or
685: # (at your option) any later version.
686: #
687: # This program is distributed in the hope that it will be useful,
688: # but WITHOUT ANY WARRANTY; without even the implied warranty of
689: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
690: # GNU General Public License for more details.
691: #
692: # You should have received a copy of the GNU General Public License
693: # along with this program; if not, write to the Free Software
694: # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
695: # */
696: #
697: # #include <stdio.h> /* for printf() */
698: # #include <unistd.h> /* for open(), lseek(), read() */
699: # #include <fcntl.h> /* for O_RDONLY, O_BINARY */
700: # #include <string.h> /* for strdup() */
701: #
702: # static unsigned int
703: # pe_get16 (fd, offset)
704: # int fd;
705: # int offset;
706: # {
707: # unsigned char b[2];
708: # lseek (fd, offset, SEEK_SET);
709: # read (fd, b, 2);
710: # return b[0] + (b[1]<<8);
711: # }
712: #
713: # static unsigned int
714: # pe_get32 (fd, offset)
715: # int fd;
716: # int offset;
717: # {
718: # unsigned char b[4];
719: # lseek (fd, offset, SEEK_SET);
720: # read (fd, b, 4);
721: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
722: # }
723: #
724: # static unsigned int
725: # pe_as32 (ptr)
726: # void *ptr;
727: # {
728: # unsigned char *b = ptr;
729: # return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
730: # }
731: #
732: # int
733: # main (argc, argv)
734: # int argc;
735: # char *argv[];
736: # {
737: # int dll;
738: # unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
739: # unsigned long export_rva, export_size, nsections, secptr, expptr;
740: # unsigned long name_rvas, nexp;
741: # unsigned char *expdata, *erva;
742: # char *filename, *dll_name;
743: #
744: # filename = argv[1];
745: #
746: # dll = open(filename, O_RDONLY|O_BINARY);
747: # if (!dll)
748: # return 1;
749: #
750: # dll_name = filename;
751: #
752: # for (i=0; filename[i]; i++)
753: # if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':')
754: # dll_name = filename + i +1;
755: #
756: # pe_header_offset = pe_get32 (dll, 0x3c);
757: # opthdr_ofs = pe_header_offset + 4 + 20;
758: # num_entries = pe_get32 (dll, opthdr_ofs + 92);
759: #
760: # if (num_entries < 1) /* no exports */
761: # return 1;
762: #
763: # export_rva = pe_get32 (dll, opthdr_ofs + 96);
764: # export_size = pe_get32 (dll, opthdr_ofs + 100);
765: # nsections = pe_get16 (dll, pe_header_offset + 4 +2);
766: # secptr = (pe_header_offset + 4 + 20 +
767: # pe_get16 (dll, pe_header_offset + 4 + 16));
768: #
769: # expptr = 0;
770: # for (i = 0; i < nsections; i++)
771: # {
772: # char sname[8];
773: # unsigned long secptr1 = secptr + 40 * i;
774: # unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
775: # unsigned long vsize = pe_get32 (dll, secptr1 + 16);
776: # unsigned long fptr = pe_get32 (dll, secptr1 + 20);
777: # lseek(dll, secptr1, SEEK_SET);
778: # read(dll, sname, 8);
779: # if (vaddr <= export_rva && vaddr+vsize > export_rva)
780: # {
781: # expptr = fptr + (export_rva - vaddr);
782: # if (export_rva + export_size > vaddr + vsize)
783: # export_size = vsize - (export_rva - vaddr);
784: # break;
785: # }
786: # }
787: #
788: # expdata = (unsigned char*)malloc(export_size);
789: # lseek (dll, expptr, SEEK_SET);
790: # read (dll, expdata, export_size);
791: # erva = expdata - export_rva;
792: #
793: # nexp = pe_as32 (expdata+24);
794: # name_rvas = pe_as32 (expdata+32);
795: #
796: # printf ("EXPORTS\n");
797: # for (i = 0; i<nexp; i++)
798: # {
799: # unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
800: # printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
801: # }
802: #
803: # return 0;
804: # }
805: # /* impgen.c ends here */
1.4 frystyk 806: ;;
807: *)
808: allow_undefined=yes
809: ;;
810: esac
1.8 ! kahan 811: compile_command="$nonopt"
! 812: finalize_command="$nonopt"
1.2 frystyk 813:
1.5 frystyk 814: compile_rpath=
815: finalize_rpath=
1.1 frystyk 816: compile_shlibpath=
817: finalize_shlibpath=
1.3 frystyk 818: convenience=
819: old_convenience=
1.1 frystyk 820: deplibs=
1.5 frystyk 821: linkopts=
1.4 frystyk 822:
823: if test -n "$shlibpath_var"; then
824: # get the directories listed in $shlibpath_var
825: eval lib_search_path=\`\$echo \"X \${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
826: else
1.5 frystyk 827: lib_search_path=
1.4 frystyk 828: fi
829: # now prepend the system-specific ones
830: eval lib_search_path=\"$sys_lib_search_path_spec\$lib_search_path\"
1.5 frystyk 831: eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
1.4 frystyk 832:
833: avoid_version=no
1.2 frystyk 834: dlfiles=
835: dlprefiles=
1.5 frystyk 836: dlself=no
1.1 frystyk 837: export_dynamic=no
1.4 frystyk 838: export_symbols=
1.5 frystyk 839: export_symbols_regex=
1.3 frystyk 840: generated=
1.1 frystyk 841: libobjs=
842: link_against_libtool_libs=
843: ltlibs=
1.4 frystyk 844: module=no
1.1 frystyk 845: objs=
1.5 frystyk 846: prefer_static_libs=no
1.4 frystyk 847: preload=no
1.1 frystyk 848: prev=
849: prevarg=
1.2 frystyk 850: release=
851: rpath=
1.4 frystyk 852: xrpath=
1.1 frystyk 853: perm_rpath=
854: temp_rpath=
1.5 frystyk 855: thread_safe=no
1.1 frystyk 856: vinfo=
857:
858: # We need to know -static, to get the right output filenames.
859: for arg
860: do
861: case "$arg" in
1.2 frystyk 862: -all-static | -static)
1.5 frystyk 863: if test "X$arg" = "X-all-static"; then
864: if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
1.2 frystyk 865: $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
1.5 frystyk 866: fi
867: if test -n "$link_static_flag"; then
868: dlopen_self=$dlopen_self_static
869: fi
870: else
871: if test -z "$pic_flag" && test -n "$link_static_flag"; then
872: dlopen_self=$dlopen_self_static
873: fi
1.4 frystyk 874: fi
875: build_libtool_libs=no
1.2 frystyk 876: build_old_libs=yes
1.5 frystyk 877: prefer_static_libs=yes
1.4 frystyk 878: break
879: ;;
1.1 frystyk 880: esac
881: done
882:
1.2 frystyk 883: # See if our shared archives depend on static archives.
884: test -n "$old_archive_from_new_cmds" && build_old_libs=yes
885:
886: # Go through the arguments, transforming them on the way.
1.3 frystyk 887: while test $# -gt 0; do
888: arg="$1"
889: shift
890:
1.1 frystyk 891: # If the previous option needs an argument, assign it.
892: if test -n "$prev"; then
1.4 frystyk 893: case "$prev" in
894: output)
895: compile_command="$compile_command @OUTPUT@"
896: finalize_command="$finalize_command @OUTPUT@"
897: ;;
898: esac
899:
900: case "$prev" in
901: dlfiles|dlprefiles)
902: if test "$preload" = no; then
903: # Add the symbol object into the linking commands.
904: compile_command="$compile_command @SYMFILE@"
905: finalize_command="$finalize_command @SYMFILE@"
906: preload=yes
907: fi
908: case "$arg" in
909: *.la | *.lo) ;; # We handle these cases below.
1.7 frystyk 910: force)
911: if test "$dlself" = no; then
912: dlself=needless
913: export_dynamic=yes
914: fi
915: prev=
916: continue
917: ;;
1.5 frystyk 918: self)
919: if test "$prev" = dlprefiles; then
920: dlself=yes
921: elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
922: dlself=yes
923: else
924: dlself=needless
925: export_dynamic=yes
926: fi
927: prev=
928: continue
929: ;;
1.4 frystyk 930: *)
1.5 frystyk 931: if test "$prev" = dlfiles; then
932: dlfiles="$dlfiles $arg"
933: else
934: dlprefiles="$dlprefiles $arg"
935: fi
1.4 frystyk 936: prev=
937: ;;
938: esac
939: ;;
1.5 frystyk 940: expsyms)
1.4 frystyk 941: export_symbols="$arg"
942: if test ! -f "$arg"; then
943: $echo "$modename: symbol file \`$arg' does not exist"
944: exit 1
945: fi
946: prev=
1.5 frystyk 947: continue
1.4 frystyk 948: ;;
1.5 frystyk 949: expsyms_regex)
950: export_symbols_regex="$arg"
1.2 frystyk 951: prev=
952: continue
953: ;;
1.5 frystyk 954: release)
955: release="-$arg"
1.4 frystyk 956: prev=
957: continue
958: ;;
1.5 frystyk 959: rpath | xrpath)
960: # We need an absolute path.
961: case "$arg" in
962: [\\/]* | [A-Za-z]:[\\/]*) ;;
963: *)
964: $echo "$modename: only absolute run-paths are allowed" 1>&2
965: exit 1
966: ;;
967: esac
968: if test "$prev" = rpath; then
969: case "$rpath " in
970: *" $arg "*) ;;
971: *) rpath="$rpath $arg" ;;
972: esac
973: else
974: case "$xrpath " in
975: *" $arg "*) ;;
976: *) xrpath="$xrpath $arg" ;;
977: esac
978: fi
1.4 frystyk 979: prev=
980: continue
981: ;;
982: *)
983: eval "$prev=\"\$arg\""
1.2 frystyk 984: prev=
985: continue
1.1 frystyk 986: ;;
1.4 frystyk 987: esac
1.1 frystyk 988: fi
989:
990: prevarg="$arg"
991:
992: case "$arg" in
1.2 frystyk 993: -all-static)
994: if test -n "$link_static_flag"; then
1.4 frystyk 995: compile_command="$compile_command $link_static_flag"
1.2 frystyk 996: finalize_command="$finalize_command $link_static_flag"
1.4 frystyk 997: fi
998: continue
1.2 frystyk 999: ;;
1.1 frystyk 1000:
1.2 frystyk 1001: -allow-undefined)
1002: # FIXME: remove this flag sometime in the future.
1003: $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
1.1 frystyk 1004: continue
1005: ;;
1006:
1.4 frystyk 1007: -avoid-version)
1008: avoid_version=yes
1009: continue
1010: ;;
1011:
1.2 frystyk 1012: -dlopen)
1.4 frystyk 1013: prev=dlfiles
1014: continue
1015: ;;
1.2 frystyk 1016:
1017: -dlpreopen)
1.4 frystyk 1018: prev=dlprefiles
1019: continue
1020: ;;
1.2 frystyk 1021:
1022: -export-dynamic)
1.5 frystyk 1023: export_dynamic=yes
1024: continue
1.4 frystyk 1025: ;;
1.2 frystyk 1026:
1.5 frystyk 1027: -export-symbols | -export-symbols-regex)
1028: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1029: $echo "$modename: not more than one -exported-symbols argument allowed"
1.4 frystyk 1030: exit 1
1031: fi
1.5 frystyk 1032: if test "X$arg" = "X-export-symbols"; then
1033: prev=expsyms
1034: else
1035: prev=expsyms_regex
1036: fi
1.4 frystyk 1037: continue
1038: ;;
1.2 frystyk 1039:
1.1 frystyk 1040: -L*)
1.5 frystyk 1041: dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
1042: # We need an absolute path.
1.4 frystyk 1043: case "$dir" in
1.5 frystyk 1044: [\\/]* | [A-Za-z]:[\\/]*) ;;
1.4 frystyk 1045: *)
1.5 frystyk 1046: absdir=`cd "$dir" && pwd`
1047: if test -z "$absdir"; then
1.6 frystyk 1048: $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
1049: $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
1050: absdir="$dir"
1.5 frystyk 1051: fi
1052: dir="$absdir"
1.4 frystyk 1053: ;;
1054: esac
1.5 frystyk 1055: case " $deplibs " in
1056: *" $arg "*) ;;
1057: *) deplibs="$deplibs $arg";;
1058: esac
1059: case " $lib_search_path " in
1060: *" $dir "*) ;;
1061: *) lib_search_path="$lib_search_path $dir";;
1062: esac
1.4 frystyk 1063: case "$host" in
1.5 frystyk 1064: *-*-cygwin* | *-*-mingw* | *-*-os2*)
1065: dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
1066: case ":$dllsearchpath:" in
1067: ::) dllsearchpath="$dllsearchdir";;
1068: *":$dllsearchdir:"*) ;;
1069: *) dllsearchpath="$dllsearchpath:$dllsearchdir";;
1070: esac
1.4 frystyk 1071: ;;
1072: esac
1073: ;;
1.1 frystyk 1074:
1.4 frystyk 1075: -l*)
1.5 frystyk 1076: if test "$arg" = "-lc"; then
1077: case "$host" in
1078: *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
1079: # These systems don't actually have c library (as such)
1080: continue
1081: ;;
1082: esac
1083: elif test "$arg" = "-lm"; then
1084: case "$host" in
1085: *-*-cygwin* | *-*-beos*)
1086: # These systems don't actually have math library (as such)
1087: continue
1088: ;;
1089: esac
1090: fi
1.4 frystyk 1091: deplibs="$deplibs $arg"
1092: ;;
1.1 frystyk 1093:
1.4 frystyk 1094: -module)
1.5 frystyk 1095: module=yes
1096: continue
1.4 frystyk 1097: ;;
1.5 frystyk 1098:
1.2 frystyk 1099: -no-undefined)
1100: allow_undefined=no
1101: continue
1102: ;;
1103:
1.1 frystyk 1104: -o) prev=output ;;
1105:
1.2 frystyk 1106: -release)
1107: prev=release
1.1 frystyk 1108: continue
1109: ;;
1110:
1.2 frystyk 1111: -rpath)
1.4 frystyk 1112: prev=rpath
1113: continue
1114: ;;
1115:
1116: -R)
1117: prev=xrpath
1118: continue
1119: ;;
1120:
1121: -R*)
1.5 frystyk 1122: dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
1123: # We need an absolute path.
1124: case "$dir" in
1125: [\\/]* | [A-Za-z]:[\\/]*) ;;
1126: *)
1127: $echo "$modename: only absolute run-paths are allowed" 1>&2
1128: exit 1
1129: ;;
1130: esac
1131: case "$xrpath " in
1132: *" $dir "*) ;;
1133: *) xrpath="$xrpath $dir" ;;
1134: esac
1.4 frystyk 1135: continue
1136: ;;
1.2 frystyk 1137:
1.1 frystyk 1138: -static)
1.2 frystyk 1139: # If we have no pic_flag, then this is the same as -all-static.
1140: if test -z "$pic_flag" && test -n "$link_static_flag"; then
1.4 frystyk 1141: compile_command="$compile_command $link_static_flag"
1.2 frystyk 1142: finalize_command="$finalize_command $link_static_flag"
1.4 frystyk 1143: fi
1.1 frystyk 1144: continue
1145: ;;
1146:
1.5 frystyk 1147: -thread-safe)
1148: thread_safe=yes
1149: continue
1150: ;;
1151:
1.1 frystyk 1152: -version-info)
1.4 frystyk 1153: prev=vinfo
1154: continue
1155: ;;
1.1 frystyk 1156:
1.2 frystyk 1157: # Some other compiler flag.
1158: -* | +*)
1159: # Unknown arguments in both finalize_command and compile_command need
1160: # to be aesthetically quoted because they are evaled later.
1161: arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1162: case "$arg" in
1163: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
1164: arg="\"$arg\""
1165: ;;
1166: esac
1.4 frystyk 1167: ;;
1.1 frystyk 1168:
1.4 frystyk 1169: *.o | *.obj | *.a | *.lib)
1170: # A standard object.
1171: objs="$objs $arg"
1172: ;;
1.1 frystyk 1173:
1174: *.lo)
1.4 frystyk 1175: # A library object.
1.2 frystyk 1176: if test "$prev" = dlfiles; then
1177: dlfiles="$dlfiles $arg"
1.5 frystyk 1178: if test "$build_libtool_libs" = yes && test "$dlopen" = yes; then
1.2 frystyk 1179: prev=
1180: continue
1181: else
1182: # If libtool objects are unsupported, then we need to preload.
1183: prev=dlprefiles
1184: fi
1.1 frystyk 1185: fi
1186:
1.2 frystyk 1187: if test "$prev" = dlprefiles; then
1188: # Preload the old-style object.
1.4 frystyk 1189: dlprefiles="$dlprefiles "`$echo "X$arg" | $Xsed -e "$lo2o"`
1.2 frystyk 1190: prev=
1.1 frystyk 1191: fi
1.2 frystyk 1192: libobjs="$libobjs $arg"
1.4 frystyk 1193: ;;
1.1 frystyk 1194:
1.2 frystyk 1195: *.la)
1.4 frystyk 1196: # A libtool-controlled library.
1.1 frystyk 1197:
1.4 frystyk 1198: dlname=
1199: libdir=
1200: library_names=
1201: old_library=
1.1 frystyk 1202:
1.4 frystyk 1203: # Check to see that this really is a libtool archive.
1204: if (sed -e '2q' $arg | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
1205: else
1206: $echo "$modename: \`$arg' is not a valid libtool archive" 1>&2
1207: exit 1
1208: fi
1209:
1210: # If the library was installed with an old release of libtool,
1211: # it will not redefine variable installed.
1212: installed=yes
1213:
1.5 frystyk 1214: # Read the .la file
1.4 frystyk 1215: # If there is no directory component, then add one.
1216: case "$arg" in
1217: */* | *\\*) . $arg ;;
1218: *) . ./$arg ;;
1219: esac
1220:
1221: # Get the name of the library we link against.
1222: linklib=
1223: for l in $old_library $library_names; do
1224: linklib="$l"
1225: done
1226:
1227: if test -z "$linklib"; then
1228: $echo "$modename: cannot find name of link library for \`$arg'" 1>&2
1229: exit 1
1230: fi
1231:
1232: # Find the relevant object directory and library name.
1233: name=`$echo "X$arg" | $Xsed -e 's%^.*/%%' -e 's/\.la$//' -e 's/^lib//'`
1234:
1235: if test "X$installed" = Xyes; then
1236: dir="$libdir"
1237: else
1238: dir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
1239: if test "X$dir" = "X$arg"; then
1240: dir="$objdir"
1241: else
1242: dir="$dir/$objdir"
1243: fi
1244: fi
1245:
1246: if test -n "$dependency_libs"; then
1.7 frystyk 1247: # Extract -R and -L from dependency_libs
1.4 frystyk 1248: temp_deplibs=
1249: for deplib in $dependency_libs; do
1250: case "$deplib" in
1.5 frystyk 1251: -R*) temp_xrpath=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
1252: case " $rpath $xrpath " in
1253: *" $temp_xrpath "*) ;;
1254: *) xrpath="$xrpath $temp_xrpath";;
1255: esac;;
1256: -L*) case "$compile_command $temp_deplibs " in
1257: *" $deplib "*) ;;
1258: *) temp_deplibs="$temp_deplibs $deplib";;
1.7 frystyk 1259: esac
1260: temp_dir=`$echo "X$deplib" | $Xsed -e 's/^-L//'`
1261: case " $lib_search_path " in
1262: *" $temp_dir "*) ;;
1263: *) lib_search_path="$lib_search_path $temp_dir";;
1264: esac
1265: ;;
1.4 frystyk 1266: *) temp_deplibs="$temp_deplibs $deplib";;
1267: esac
1268: done
1269: dependency_libs="$temp_deplibs"
1270: fi
1271:
1272: if test -z "$libdir"; then
1.3 frystyk 1273: # It is a libtool convenience library, so add in its objects.
1.4 frystyk 1274: convenience="$convenience $dir/$old_library"
1.3 frystyk 1275: old_convenience="$old_convenience $dir/$old_library"
1.4 frystyk 1276: deplibs="$deplibs$dependency_libs"
1277: compile_command="$compile_command $dir/$old_library$dependency_libs"
1278: finalize_command="$finalize_command $dir/$old_library$dependency_libs"
1.3 frystyk 1279: continue
1280: fi
1281:
1.4 frystyk 1282: # This library was specified with -dlopen.
1283: if test "$prev" = dlfiles; then
1284: dlfiles="$dlfiles $arg"
1.5 frystyk 1285: if test -z "$dlname" || test "$dlopen" != yes || test "$build_libtool_libs" = no; then
1286: # If there is no dlname, no dlopen support or we're linking statically,
1.4 frystyk 1287: # we need to preload.
1288: prev=dlprefiles
1289: else
1290: # We should not create a dependency on this library, but we
1.2 frystyk 1291: # may need any libraries it requires.
1292: compile_command="$compile_command$dependency_libs"
1293: finalize_command="$finalize_command$dependency_libs"
1.4 frystyk 1294: prev=
1295: continue
1296: fi
1297: fi
1298:
1299: # The library was specified with -dlpreopen.
1300: if test "$prev" = dlprefiles; then
1301: # Prefer using a static library (so that no silly _DYNAMIC symbols
1302: # are required to link).
1303: if test -n "$old_library"; then
1304: dlprefiles="$dlprefiles $dir/$old_library"
1305: else
1306: dlprefiles="$dlprefiles $dir/$linklib"
1307: fi
1308: prev=
1309: fi
1310:
1.5 frystyk 1311: if test -n "$library_names" &&
1312: { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
1.4 frystyk 1313: link_against_libtool_libs="$link_against_libtool_libs $arg"
1314: if test -n "$shlibpath_var"; then
1315: # Make sure the rpath contains only unique directories.
1316: case "$temp_rpath " in
1317: *" $dir "*) ;;
1318: *) temp_rpath="$temp_rpath $dir" ;;
1319: esac
1320: fi
1.2 frystyk 1321:
1.5 frystyk 1322: # We need an absolute path.
1323: case "$dir" in
1324: [\\/] | [A-Za-z]:[\\/]*) absdir="$dir" ;;
1325: *)
1326: absdir=`cd "$dir" && pwd`
1327: if test -z "$absdir"; then
1.6 frystyk 1328: $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
1329: $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
1330: absdir="$dir"
1.5 frystyk 1331: fi
1332: ;;
1333: esac
1334:
1.2 frystyk 1335: # This is the magic to use -rpath.
1.5 frystyk 1336: # Skip directories that are in the system default run-time
1337: # search path, unless they have been requested with -R.
1338: case " $sys_lib_dlsearch_path " in
1339: *" $absdir "*) ;;
1340: *)
1341: case "$compile_rpath " in
1342: *" $absdir "*) ;;
1343: *) compile_rpath="$compile_rpath $absdir"
1.4 frystyk 1344: esac
1.5 frystyk 1345: ;;
1346: esac
1.4 frystyk 1347:
1.5 frystyk 1348: case " $sys_lib_dlsearch_path " in
1349: *" $libdir "*) ;;
1350: *)
1351: case "$finalize_rpath " in
1.4 frystyk 1352: *" $libdir "*) ;;
1.5 frystyk 1353: *) finalize_rpath="$finalize_rpath $libdir"
1.4 frystyk 1354: esac
1.5 frystyk 1355: ;;
1356: esac
1.2 frystyk 1357:
1.3 frystyk 1358: lib_linked=yes
1.4 frystyk 1359: case "$hardcode_action" in
1360: immediate | unsupported)
1361: if test "$hardcode_direct" = no; then
1362: compile_command="$compile_command $dir/$linklib"
1363: deplibs="$deplibs $dir/$linklib"
1364: case "$host" in
1.5 frystyk 1365: *-*-cygwin* | *-*-mingw* | *-*-os2*)
1.4 frystyk 1366: dllsearchdir=`cd "$dir" && pwd || echo "$dir"`
1367: if test -n "$dllsearchpath"; then
1368: dllsearchpath="$dllsearchpath:$dllsearchdir"
1369: else
1370: dllsearchpath="$dllsearchdir"
1371: fi
1372: ;;
1373: esac
1374: elif test "$hardcode_minus_L" = no; then
1375: case "$host" in
1376: *-*-sunos*)
1377: compile_shlibpath="$compile_shlibpath$dir:"
1378: ;;
1379: esac
1.5 frystyk 1380: case "$compile_command " in
1381: *" -L$dir "*) ;;
1382: *) compile_command="$compile_command -L$dir";;
1383: esac
1384: compile_command="$compile_command -l$name"
1.4 frystyk 1385: deplibs="$deplibs -L$dir -l$name"
1386: elif test "$hardcode_shlibpath_var" = no; then
1.5 frystyk 1387: case ":$compile_shlibpath:" in
1388: *":$dir:"*) ;;
1389: *) compile_shlibpath="$compile_shlibpath$dir:";;
1390: esac
1.4 frystyk 1391: compile_command="$compile_command -l$name"
1392: deplibs="$deplibs -l$name"
1.3 frystyk 1393: else
1394: lib_linked=no
1.4 frystyk 1395: fi
1396: ;;
1.2 frystyk 1397:
1.4 frystyk 1398: relink)
1399: if test "$hardcode_direct" = yes; then
1.5 frystyk 1400: compile_command="$compile_command $absdir/$linklib"
1401: deplibs="$deplibs $absdir/$linklib"
1.4 frystyk 1402: elif test "$hardcode_minus_L" = yes; then
1.5 frystyk 1403: case "$compile_command " in
1404: *" -L$absdir "*) ;;
1405: *) compile_command="$compile_command -L$absdir";;
1406: esac
1407: compile_command="$compile_command -l$name"
1408: deplibs="$deplibs -L$absdir -l$name"
1.4 frystyk 1409: elif test "$hardcode_shlibpath_var" = yes; then
1.5 frystyk 1410: case ":$compile_shlibpath:" in
1411: *":$absdir:"*) ;;
1412: *) compile_shlibpath="$compile_shlibpath$absdir:";;
1413: esac
1.4 frystyk 1414: compile_command="$compile_command -l$name"
1415: deplibs="$deplibs -l$name"
1.3 frystyk 1416: else
1417: lib_linked=no
1.4 frystyk 1418: fi
1419: ;;
1.2 frystyk 1420:
1.3 frystyk 1421: *)
1422: lib_linked=no
1423: ;;
1.4 frystyk 1424: esac
1.2 frystyk 1425:
1.3 frystyk 1426: if test "$lib_linked" != yes; then
1427: $echo "$modename: configuration error: unsupported hardcode properties"
1428: exit 1
1429: fi
1430:
1.4 frystyk 1431: # Finalize command for both is simple: just hardcode it.
1432: if test "$hardcode_direct" = yes; then
1433: finalize_command="$finalize_command $libdir/$linklib"
1434: elif test "$hardcode_minus_L" = yes; then
1.5 frystyk 1435: case "$finalize_command " in
1436: *" -L$libdir "*) ;;
1437: *) finalize_command="$finalize_command -L$libdir";;
1438: esac
1439: finalize_command="$finalize_command -l$name"
1.4 frystyk 1440: elif test "$hardcode_shlibpath_var" = yes; then
1.5 frystyk 1441: case ":$finalize_shlibpath:" in
1442: *":$libdir:"*) ;;
1443: *) finalize_shlibpath="$finalize_shlibpath$libdir:";;
1444: esac
1.4 frystyk 1445: finalize_command="$finalize_command -l$name"
1446: else
1447: # We cannot seem to hardcode it, guess we'll fake it.
1.5 frystyk 1448: case "$finalize_command " in
1449: *" -L$dir "*) ;;
1450: *) finalize_command="$finalize_command -L$libdir";;
1451: esac
1452: finalize_command="$finalize_command -l$name"
1.4 frystyk 1453: fi
1454: else
1455: # Transform directly to old archives if we don't build new libraries.
1456: if test -n "$pic_flag" && test -z "$old_library"; then
1457: $echo "$modename: cannot find static library for \`$arg'" 1>&2
1458: exit 1
1459: fi
1.2 frystyk 1460:
1461: # Here we assume that one of hardcode_direct or hardcode_minus_L
1462: # is not unsupported. This is valid on all known static and
1463: # shared platforms.
1464: if test "$hardcode_direct" != unsupported; then
1465: test -n "$old_library" && linklib="$old_library"
1466: compile_command="$compile_command $dir/$linklib"
1467: finalize_command="$finalize_command $dir/$linklib"
1468: else
1.5 frystyk 1469: case "$compile_command " in
1470: *" -L$dir "*) ;;
1471: *) compile_command="$compile_command -L$dir";;
1472: esac
1473: compile_command="$compile_command -l$name"
1474: case "$finalize_command " in
1475: *" -L$dir "*) ;;
1476: *) finalize_command="$finalize_command -L$dir";;
1477: esac
1478: finalize_command="$finalize_command -l$name"
1.1 frystyk 1479: fi
1.4 frystyk 1480: fi
1.2 frystyk 1481:
1482: # Add in any libraries that this one depends upon.
1483: compile_command="$compile_command$dependency_libs"
1484: finalize_command="$finalize_command$dependency_libs"
1.1 frystyk 1485: continue
1.4 frystyk 1486: ;;
1.1 frystyk 1487:
1.2 frystyk 1488: # Some other compiler argument.
1.1 frystyk 1489: *)
1.2 frystyk 1490: # Unknown arguments in both finalize_command and compile_command need
1491: # to be aesthetically quoted because they are evaled later.
1492: arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
1493: case "$arg" in
1494: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
1495: arg="\"$arg\""
1496: ;;
1497: esac
1.4 frystyk 1498: ;;
1.1 frystyk 1499: esac
1500:
1.2 frystyk 1501: # Now actually substitute the argument into the commands.
1502: if test -n "$arg"; then
1503: compile_command="$compile_command $arg"
1504: finalize_command="$finalize_command $arg"
1505: fi
1.1 frystyk 1506: done
1507:
1508: if test -n "$prev"; then
1.2 frystyk 1509: $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
1510: $echo "$help" 1>&2
1.1 frystyk 1511: exit 1
1512: fi
1513:
1.5 frystyk 1514: if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
1515: eval arg=\"$export_dynamic_flag_spec\"
1516: compile_command="$compile_command $arg"
1517: finalize_command="$finalize_command $arg"
1.4 frystyk 1518: fi
1.5 frystyk 1519:
1.3 frystyk 1520: oldlibs=
1.4 frystyk 1521: # calculate the name of the file, without its directory
1522: outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
1523: libobjs_save="$libobjs"
1524:
1.1 frystyk 1525: case "$output" in
1526: "")
1.2 frystyk 1527: $echo "$modename: you must specify an output file" 1>&2
1528: $echo "$help" 1>&2
1.1 frystyk 1529: exit 1
1530: ;;
1531:
1.4 frystyk 1532: *.a | *.lib)
1.3 frystyk 1533: if test -n "$link_against_libtool_libs"; then
1.4 frystyk 1534: $echo "$modename: error: cannot link libtool libraries into archives" 1>&2
1535: exit 1
1.3 frystyk 1536: fi
1537:
1538: if test -n "$deplibs"; then
1.4 frystyk 1539: $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
1.3 frystyk 1540: fi
1541:
1.5 frystyk 1542: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
1.4 frystyk 1543: $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
1.3 frystyk 1544: fi
1545:
1546: if test -n "$rpath"; then
1.4 frystyk 1547: $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
1548: fi
1549:
1550: if test -n "$xrpath"; then
1551: $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
1.3 frystyk 1552: fi
1553:
1554: if test -n "$vinfo"; then
1.4 frystyk 1555: $echo "$modename: warning: \`-version-info' is ignored for archives" 1>&2
1.3 frystyk 1556: fi
1557:
1558: if test -n "$release"; then
1.4 frystyk 1559: $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
1560: fi
1561:
1.5 frystyk 1562: if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
1.4 frystyk 1563: $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
1.3 frystyk 1564: fi
1565:
1.2 frystyk 1566: # Now set the variables for building old libraries.
1567: build_libtool_libs=no
1.3 frystyk 1568: oldlibs="$output"
1.2 frystyk 1569: ;;
1570:
1.1 frystyk 1571: *.la)
1.2 frystyk 1572: # Make sure we only generate libraries of the form `libNAME.la'.
1.4 frystyk 1573: case "$outputname" in
1574: lib*)
1575: name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
1576: eval libname=\"$libname_spec\"
1577: ;;
1.2 frystyk 1578: *)
1.4 frystyk 1579: if test "$module" = no; then
1580: $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
1581: $echo "$help" 1>&2
1582: exit 1
1583: fi
1584: if test "$need_lib_prefix" != no; then
1585: # Add the "lib" prefix for modules if required
1586: name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
1587: eval libname=\"$libname_spec\"
1588: else
1589: libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
1590: fi
1.2 frystyk 1591: ;;
1592: esac
1593:
1.4 frystyk 1594: output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
1595: if test "X$output_objdir" = "X$output"; then
1596: output_objdir="$objdir"
1597: else
1598: output_objdir="$output_objdir/$objdir"
1599: fi
1.1 frystyk 1600:
1601: if test -n "$objs"; then
1.4 frystyk 1602: $echo "$modename: cannot build libtool library \`$output' from non-libtool objects:$objs" 2>&1
1603: exit 1
1.1 frystyk 1604: fi
1605:
1606: # How the heck are we supposed to write a wrapper for a shared library?
1607: if test -n "$link_against_libtool_libs"; then
1.5 frystyk 1608: $echo "$modename: error: cannot link shared libraries into libtool libraries" 1>&2
1609: exit 1
1.2 frystyk 1610: fi
1611:
1.5 frystyk 1612: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
1.4 frystyk 1613: $echo "$modename: warning: \`-dlopen' is ignored for libtool libraries" 1>&2
1.1 frystyk 1614: fi
1615:
1.2 frystyk 1616: set dummy $rpath
1617: if test $# -gt 2; then
1618: $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
1.1 frystyk 1619: fi
1.2 frystyk 1620: install_libdir="$2"
1.1 frystyk 1621:
1.4 frystyk 1622: oldlibs=
1.3 frystyk 1623: if test -z "$rpath"; then
1.4 frystyk 1624: if test "$build_libtool_libs" = yes; then
1625: # Building a libtool convenience library.
1626: libext=al
1627: oldlibs="$output_objdir/$libname.$libext $oldlibs"
1628: build_libtool_libs=convenience
1629: build_old_libs=yes
1630: fi
1631: dependency_libs="$deplibs"
1.3 frystyk 1632:
1633: if test -n "$vinfo"; then
1634: $echo "$modename: warning: \`-version-info' is ignored for convenience libraries" 1>&2
1635: fi
1636:
1637: if test -n "$release"; then
1638: $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
1639: fi
1640: else
1641:
1642: # Parse the version information argument.
1643: IFS="${IFS= }"; save_ifs="$IFS"; IFS=':'
1644: set dummy $vinfo 0 0 0
1645: IFS="$save_ifs"
1646:
1647: if test -n "$8"; then
1648: $echo "$modename: too many parameters to \`-version-info'" 1>&2
1649: $echo "$help" 1>&2
1650: exit 1
1651: fi
1652:
1653: current="$2"
1654: revision="$3"
1655: age="$4"
1656:
1657: # Check that each of the things are valid numbers.
1658: case "$current" in
1659: 0 | [1-9] | [1-9][0-9]*) ;;
1660: *)
1661: $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
1662: $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1663: exit 1
1664: ;;
1665: esac
1666:
1667: case "$revision" in
1668: 0 | [1-9] | [1-9][0-9]*) ;;
1669: *)
1670: $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
1671: $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1672: exit 1
1673: ;;
1674: esac
1675:
1676: case "$age" in
1677: 0 | [1-9] | [1-9][0-9]*) ;;
1678: *)
1679: $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
1680: $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1681: exit 1
1682: ;;
1683: esac
1.1 frystyk 1684:
1.3 frystyk 1685: if test $age -gt $current; then
1686: $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
1687: $echo "$modename: \`$vinfo' is not valid version information" 1>&2
1688: exit 1
1689: fi
1.1 frystyk 1690:
1.3 frystyk 1691: # Calculate the version variables.
1692: major=
1693: versuffix=
1694: verstring=
1695: case "$version_type" in
1696: none) ;;
1697:
1.5 frystyk 1698: irix)
1699: major=`expr $current - $age + 1`
1700: versuffix="$major.$revision"
1701: verstring="sgi$major.$revision"
1702:
1703: # Add in all the interfaces that we are compatible with.
1704: loop=$revision
1705: while test $loop != 0; do
1706: iface=`expr $revision - $loop`
1707: loop=`expr $loop - 1`
1708: verstring="sgi$major.$iface:$verstring"
1709: done
1710: ;;
1711:
1.3 frystyk 1712: linux)
1713: major=.`expr $current - $age`
1714: versuffix="$major.$age.$revision"
1715: ;;
1.1 frystyk 1716:
1.3 frystyk 1717: osf)
1718: major=`expr $current - $age`
1719: versuffix=".$current.$age.$revision"
1720: verstring="$current.$age.$revision"
1721:
1722: # Add in all the interfaces that we are compatible with.
1723: loop=$age
1724: while test $loop != 0; do
1725: iface=`expr $current - $loop`
1726: loop=`expr $loop - 1`
1727: verstring="$verstring:${iface}.0"
1728: done
1.1 frystyk 1729:
1.3 frystyk 1730: # Make executables depend on our current version.
1731: verstring="$verstring:${current}.0"
1732: ;;
1.1 frystyk 1733:
1.3 frystyk 1734: sunos)
1735: major=".$current"
1736: versuffix=".$current.$revision"
1737: ;;
1.1 frystyk 1738:
1.4 frystyk 1739: freebsd-aout)
1740: major=".$current"
1741: versuffix=".$current.$revision";
1742: ;;
1743:
1744: freebsd-elf)
1745: major=".$current"
1746: versuffix=".$current";
1747: ;;
1748:
1749: windows)
1750: # Like Linux, but with '-' rather than '.', since we only
1751: # want one extension on Windows 95.
1752: major=`expr $current - $age`
1753: versuffix="-$major-$age-$revision"
1754: ;;
1755:
1.3 frystyk 1756: *)
1757: $echo "$modename: unknown library version type \`$version_type'" 1>&2
1758: echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
1759: exit 1
1760: ;;
1761: esac
1.1 frystyk 1762:
1.3 frystyk 1763: # Clear the version info if we defaulted, and they specified a release.
1764: if test -z "$vinfo" && test -n "$release"; then
1765: major=
1766: verstring="0.0"
1.4 frystyk 1767: if test "$need_version" = no; then
1768: versuffix=
1769: else
1770: versuffix=".0.0"
1771: fi
1.3 frystyk 1772: fi
1.1 frystyk 1773:
1.4 frystyk 1774: # Remove version info from name if versioning should be avoided
1775: if test "$avoid_version" = yes && test "$need_version" = no; then
1776: major=
1777: versuffix=
1778: verstring=""
1779: fi
1780:
1.3 frystyk 1781: # Check to see if the archive will have undefined symbols.
1782: if test "$allow_undefined" = yes; then
1783: if test "$allow_undefined_flag" = unsupported; then
1784: $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
1785: build_libtool_libs=no
1786: build_old_libs=yes
1787: fi
1788: else
1789: # Don't allow undefined symbols.
1790: allow_undefined_flag="$no_undefined_flag"
1791: fi
1.1 frystyk 1792:
1.3 frystyk 1793: dependency_libs="$deplibs"
1.4 frystyk 1794: case "$host" in
1.5 frystyk 1795: *-*-cygwin* | *-*-mingw* | *-*-os2* | *-*-beos*)
1.4 frystyk 1796: # these systems don't actually have a c library (as such)!
1797: ;;
1798: *)
1799: # Add libc to deplibs on all other systems.
1800: deplibs="$deplibs -lc"
1801: ;;
1802: esac
1.3 frystyk 1803: fi
1.1 frystyk 1804:
1805: # Create the output directory, or remove our outputs if we need to.
1.4 frystyk 1806: if test -d $output_objdir; then
1807: $show "${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*"
1808: $run ${rm}r $output_objdir/$outputname $output_objdir/$libname.* $output_objdir/${libname}${release}.*
1.1 frystyk 1809: else
1.4 frystyk 1810: $show "$mkdir $output_objdir"
1811: $run $mkdir $output_objdir
1812: status=$?
1813: if test $status -ne 0 && test ! -d $output_objdir; then
1814: exit $status
1815: fi
1816: fi
1817:
1818: # Now set the variables for building old libraries.
1819: if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
1820: oldlibs="$oldlibs $output_objdir/$libname.$libext"
1821:
1822: # Transform .lo files to .o files.
1823: oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
1824: fi
1825:
1826: if test "$build_libtool_libs" = yes; then
1827: # Transform deplibs into only deplibs that can be linked in shared.
1828: name_save=$name
1829: libname_save=$libname
1830: release_save=$release
1831: versuffix_save=$versuffix
1832: major_save=$major
1833: # I'm not sure if I'm treating the release correctly. I think
1834: # release should show up in the -l (ie -lgmp5) so we don't want to
1835: # add it in twice. Is that correct?
1836: release=""
1837: versuffix=""
1838: major=""
1839: newdeplibs=
1840: droppeddeps=no
1841: case "$deplibs_check_method" in
1842: pass_all)
1.5 frystyk 1843: # Don't check for shared/static. Everything works.
1844: # This might be a little naive. We might want to check
1845: # whether the library exists or not. But this is on
1846: # osf3 & osf4 and I'm not really sure... Just
1847: # implementing what was already the behaviour.
1.4 frystyk 1848: newdeplibs=$deplibs
1.5 frystyk 1849: ;;
1.4 frystyk 1850: test_compile)
1851: # This code stresses the "libraries are programs" paradigm to its
1852: # limits. Maybe even breaks it. We compile a program, linking it
1853: # against the deplibs as a proxy for the library. Then we can check
1854: # whether they linked in statically or dynamically with ldd.
1855: $rm conftest.c
1856: cat > conftest.c <<EOF
1857: int main() { return 0; }
1858: EOF
1859: $rm conftest
1.8 ! kahan 1860: $CC -o conftest conftest.c $deplibs
1.4 frystyk 1861: if test $? -eq 0 ; then
1862: ldd_output=`ldd conftest`
1863: for i in $deplibs; do
1864: name="`expr $i : '-l\(.*\)'`"
1865: # If $name is empty we are operating on a -L argument.
1866: if test "$name" != "" ; then
1867: libname=`eval \\$echo \"$libname_spec\"`
1868: deplib_matches=`eval \\$echo \"$library_names_spec\"`
1869: set dummy $deplib_matches
1870: deplib_match=$2
1871: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
1872: newdeplibs="$newdeplibs $i"
1873: else
1874: droppeddeps=yes
1875: echo
1876: echo "*** Warning: This library needs some functionality provided by $i."
1877: echo "*** I have the capability to make that library automatically link in when"
1878: echo "*** you link to this library. But I can only do this if you have a"
1879: echo "*** shared version of the library, which you do not appear to have."
1880: fi
1881: else
1882: newdeplibs="$newdeplibs $i"
1883: fi
1884: done
1885: else
1886: # Error occured in the first compile. Let's try to salvage the situation:
1887: # Compile a seperate program for each library.
1888: for i in $deplibs; do
1889: name="`expr $i : '-l\(.*\)'`"
1890: # If $name is empty we are operating on a -L argument.
1891: if test "$name" != "" ; then
1892: $rm conftest
1.8 ! kahan 1893: $CC -o conftest conftest.c $i
1.4 frystyk 1894: # Did it work?
1895: if test $? -eq 0 ; then
1896: ldd_output=`ldd conftest`
1.5 frystyk 1897: libname=`eval \\$echo \"$libname_spec\"`
1898: deplib_matches=`eval \\$echo \"$library_names_spec\"`
1899: set dummy $deplib_matches
1900: deplib_match=$2
1901: if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
1902: newdeplibs="$newdeplibs $i"
1903: else
1904: droppeddeps=yes
1905: echo
1906: echo "*** Warning: This library needs some functionality provided by $i."
1907: echo "*** I have the capability to make that library automatically link in when"
1908: echo "*** you link to this library. But I can only do this if you have a"
1909: echo "*** shared version of the library, which you do not appear to have."
1910: fi
1.4 frystyk 1911: else
1912: droppeddeps=yes
1913: echo
1914: echo "*** Warning! Library $i is needed by this library but I was not able to"
1915: echo "*** make it link in! You will probably need to install it or some"
1916: echo "*** library that it depends on before this library will be fully"
1917: echo "*** functional. Installing it before continuing would be even better."
1918: fi
1919: else
1920: newdeplibs="$newdeplibs $i"
1921: fi
1922: done
1923: fi
1924: ;;
1.5 frystyk 1925: file_magic*)
1.4 frystyk 1926: set dummy $deplibs_check_method
1927: file_magic_regex="`expr \"$deplibs_check_method\" : \"$2 \(.*\)\"`"
1928: for a_deplib in $deplibs; do
1929: name="`expr $a_deplib : '-l\(.*\)'`"
1930: # If $name is empty we are operating on a -L argument.
1931: if test "$name" != "" ; then
1932: libname=`eval \\$echo \"$libname_spec\"`
1.5 frystyk 1933: for i in $lib_search_path; do
1.4 frystyk 1934: potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
1935: for potent_lib in $potential_libs; do
1936: # Follow soft links.
1.6 frystyk 1937: if ls -lLd "$potent_lib" 2>/dev/null \
1.4 frystyk 1938: | grep " -> " >/dev/null; then
1939: continue
1940: fi
1941: # The statement above tries to avoid entering an
1942: # endless loop below, in case of cyclic links.
1943: # We might still enter an endless loop, since a link
1944: # loop can be closed while we follow links,
1945: # but so what?
1946: potlib="$potent_lib"
1947: while test -h "$potlib" 2>/dev/null; do
1.5 frystyk 1948: potliblink=`ls -ld $potlib | sed 's/.* -> //'`
1.4 frystyk 1949: case "$potliblink" in
1.5 frystyk 1950: [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
1951: *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
1.4 frystyk 1952: esac
1953: done
1.5 frystyk 1954: if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
1955: | sed 10q \
1956: | egrep "$file_magic_regex" > /dev/null; then
1.4 frystyk 1957: newdeplibs="$newdeplibs $a_deplib"
1958: a_deplib=""
1959: break 2
1960: fi
1961: done
1.5 frystyk 1962: done
1.4 frystyk 1963: if test -n "$a_deplib" ; then
1964: droppeddeps=yes
1965: echo
1966: echo "*** Warning: This library needs some functionality provided by $a_deplib."
1967: echo "*** I have the capability to make that library automatically link in when"
1968: echo "*** you link to this library. But I can only do this if you have a"
1969: echo "*** shared version of the library, which you do not appear to have."
1970: fi
1971: else
1972: # Add a -L argument.
1973: newdeplibs="$newdeplibs $a_deplib"
1974: fi
1975: done # Gone through all deplibs.
1976: ;;
1.5 frystyk 1977: none | unknown | *)
1978: newdeplibs=""
1979: if $echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
1980: -e 's/ -[LR][^ ]*//g' -e 's/[ ]//g' |
1981: grep . >/dev/null; then
1982: echo
1983: if test "X$deplibs_check_method" = "Xnone"; then
1984: echo "*** Warning: inter-library dependencies are not supported in this platform."
1985: else
1986: echo "*** Warning: inter-library dependencies are not known to be supported."
1987: fi
1988: echo "*** All declared inter-library dependencies are being dropped."
1989: droppeddeps=yes
1990: fi
1991: ;;
1.4 frystyk 1992: esac
1993: versuffix=$versuffix_save
1994: major=$major_save
1995: release=$release_save
1996: libname=$libname_save
1997: name=$name_save
1998:
1.5 frystyk 1999: if test "$droppeddeps" = yes; then
2000: if test "$module" = yes; then
1.4 frystyk 2001: echo
1.5 frystyk 2002: echo "*** Warning: libtool could not satisfy all declared inter-library"
2003: echo "*** dependencies of module $libname. Therefore, libtool will create"
2004: echo "*** a static module, that should work as long as the dlopening"
2005: echo "*** application is linked with the -dlopen flag."
2006: if test -z "$global_symbol_pipe"; then
2007: echo
2008: echo "*** However, this would only work if libtool was able to extract symbol"
2009: echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
2010: echo "*** not find such a program. So, this module is probably useless."
2011: echo "*** \`nm' from GNU binutils and a full rebuild may help."
2012: fi
2013: if test "$build_old_libs" = no; then
2014: oldlibs="$output_objdir/$libname.$libext"
2015: build_libtool_libs=module
2016: build_old_libs=yes
2017: else
2018: build_libtool_libs=no
2019: fi
1.4 frystyk 2020: else
1.5 frystyk 2021: echo "*** The inter-library dependencies that have been dropped here will be"
2022: echo "*** automatically added whenever a program is linked with this library"
2023: echo "*** or is declared to -dlopen it."
1.4 frystyk 2024: fi
2025: fi
1.5 frystyk 2026: # Done checking deplibs!
2027: deplibs=$newdeplibs
1.1 frystyk 2028: fi
2029:
1.5 frystyk 2030: # All the library-specific variables (install_libdir is set above).
2031: library_names=
2032: old_library=
2033: dlname=
2034:
2035: # Test again, we may have decided not to build it any more
1.1 frystyk 2036: if test "$build_libtool_libs" = yes; then
1.3 frystyk 2037: # Get the real and link names of the library.
2038: eval library_names=\"$library_names_spec\"
2039: set dummy $library_names
2040: realname="$2"
2041: shift; shift
1.1 frystyk 2042:
1.3 frystyk 2043: if test -n "$soname_spec"; then
2044: eval soname=\"$soname_spec\"
2045: else
2046: soname="$realname"
2047: fi
1.1 frystyk 2048:
1.4 frystyk 2049: lib="$output_objdir/$realname"
1.1 frystyk 2050: for link
2051: do
2052: linknames="$linknames $link"
2053: done
2054:
1.5 frystyk 2055: # Ensure that we have .o objects for linkers which dislike .lo
1.8 ! kahan 2056: # (e.g. aix) in case we are running --disable-static
1.5 frystyk 2057: for obj in $libobjs; do
1.8 ! kahan 2058: xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
! 2059: if test "X$xdir" = "X$obj"; then
! 2060: xdir="."
! 2061: else
! 2062: xdir="$xdir"
! 2063: fi
! 2064: baseobj=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
! 2065: oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
! 2066: if test ! -f $xdir/$oldobj; then
! 2067: $show "(cd $xdir && ${LN_S} $baseobj $oldobj)"
! 2068: $run eval '(cd $xdir && ${LN_S} $baseobj $oldobj)' || exit $?
1.5 frystyk 2069: fi
2070: done
2071:
2072: # Use standard objects if they are pic
1.4 frystyk 2073: test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
1.3 frystyk 2074:
1.5 frystyk 2075: # Prepare the list of exported symbols
2076: if test -z "$export_symbols"; then
2077: if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
2078: $show "generating symbol list for \`$libname.la'"
2079: export_symbols="$output_objdir/$libname.exp"
2080: $run $rm $export_symbols
2081: eval cmds=\"$export_symbols_cmds\"
2082: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
2083: for cmd in $cmds; do
2084: IFS="$save_ifs"
2085: $show "$cmd"
2086: $run eval "$cmd" || exit $?
2087: done
2088: IFS="$save_ifs"
2089: if test -n "$export_symbols_regex"; then
2090: $show "egrep -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
2091: $run eval 'egrep -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
2092: $show "$mv \"${export_symbols}T\" \"$export_symbols\""
2093: $run eval '$mv "${export_symbols}T" "$export_symbols"'
2094: fi
2095: fi
2096: fi
2097:
2098: if test -n "$export_symbols" && test -n "$include_expsyms"; then
2099: $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
2100: fi
2101:
1.7 frystyk 2102: if test -n "$convenience"; then
2103: if test -n "$whole_archive_flag_spec"; then
2104: eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
2105: else
2106: gentop="$output_objdir/${outputname}x"
2107: $show "${rm}r $gentop"
2108: $run ${rm}r "$gentop"
2109: $show "mkdir $gentop"
2110: $run mkdir "$gentop"
2111: status=$?
2112: if test $status -ne 0 && test ! -d "$gentop"; then
2113: exit $status
2114: fi
2115: generated="$generated $gentop"
2116:
2117: for xlib in $convenience; do
2118: # Extract the objects.
2119: case "$xlib" in
2120: [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
2121: *) xabs=`pwd`"/$xlib" ;;
2122: esac
2123: xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
2124: xdir="$gentop/$xlib"
2125:
2126: $show "${rm}r $xdir"
2127: $run ${rm}r "$xdir"
2128: $show "mkdir $xdir"
2129: $run mkdir "$xdir"
2130: status=$?
2131: if test $status -ne 0 && test ! -d "$xdir"; then
2132: exit $status
2133: fi
2134: $show "(cd $xdir && $AR x $xabs)"
2135: $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
2136:
2137: libobjs="$libobjs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
2138: done
2139: fi
2140: fi
2141:
2142: if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
2143: eval flag=\"$thread_safe_flag_spec\"
2144: linkopts="$linkopts $flag"
2145: fi
2146:
1.3 frystyk 2147: # Do each of the archive commands.
1.5 frystyk 2148: if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
2149: eval cmds=\"$archive_expsym_cmds\"
1.4 frystyk 2150: else
2151: eval cmds=\"$archive_cmds\"
2152: fi
2153: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
1.3 frystyk 2154: for cmd in $cmds; do
2155: IFS="$save_ifs"
2156: $show "$cmd"
2157: $run eval "$cmd" || exit $?
2158: done
2159: IFS="$save_ifs"
1.1 frystyk 2160:
1.3 frystyk 2161: # Create links to the real library.
2162: for linkname in $linknames; do
2163: if test "$realname" != "$linkname"; then
1.4 frystyk 2164: $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
2165: $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
1.3 frystyk 2166: fi
2167: done
1.1 frystyk 2168:
1.4 frystyk 2169: # If -module or -export-dynamic was specified, set the dlname.
2170: if test "$module" = yes || test "$export_dynamic" = yes; then
1.3 frystyk 2171: # On all known operating systems, these are identical.
2172: dlname="$soname"
2173: fi
1.1 frystyk 2174: fi
2175: ;;
2176:
1.4 frystyk 2177: *.lo | *.o | *.obj)
1.1 frystyk 2178: if test -n "$link_against_libtool_libs"; then
1.4 frystyk 2179: $echo "$modename: error: cannot link libtool libraries into objects" 1>&2
2180: exit 1
1.1 frystyk 2181: fi
2182:
2183: if test -n "$deplibs"; then
1.4 frystyk 2184: $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
1.1 frystyk 2185: fi
2186:
1.5 frystyk 2187: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
1.4 frystyk 2188: $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
1.2 frystyk 2189: fi
2190:
2191: if test -n "$rpath"; then
1.4 frystyk 2192: $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
2193: fi
2194:
2195: if test -n "$xrpath"; then
2196: $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
1.1 frystyk 2197: fi
2198:
2199: if test -n "$vinfo"; then
1.4 frystyk 2200: $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
1.2 frystyk 2201: fi
2202:
2203: if test -n "$release"; then
1.4 frystyk 2204: $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
1.1 frystyk 2205: fi
2206:
2207: case "$output" in
2208: *.lo)
1.4 frystyk 2209: if test -n "$objs"; then
2210: $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
2211: exit 1
2212: fi
2213: libobj="$output"
2214: obj=`$echo "X$output" | $Xsed -e "$lo2o"`
2215: ;;
1.1 frystyk 2216: *)
1.4 frystyk 2217: libobj=
2218: obj="$output"
2219: ;;
1.1 frystyk 2220: esac
2221:
2222: # Delete the old objects.
2223: $run $rm $obj $libobj
2224:
1.7 frystyk 2225: # Objects from convenience libraries. This assumes
2226: # single-version convenience libraries. Whenever we create
2227: # different ones for PIC/non-PIC, this we'll have to duplicate
2228: # the extraction.
2229: reload_conv_objs=
2230: gentop=
2231: # reload_cmds runs $LD directly, so let us get rid of
2232: # -Wl from whole_archive_flag_spec
2233: wl=
2234:
2235: if test -n "$convenience"; then
2236: if test -n "$whole_archive_flag_spec"; then
2237: eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
2238: else
2239: gentop="$output_objdir/${obj}x"
2240: $show "${rm}r $gentop"
2241: $run ${rm}r "$gentop"
2242: $show "mkdir $gentop"
2243: $run mkdir "$gentop"
2244: status=$?
2245: if test $status -ne 0 && test ! -d "$gentop"; then
2246: exit $status
2247: fi
2248: generated="$generated $gentop"
2249:
2250: for xlib in $convenience; do
2251: # Extract the objects.
2252: case "$xlib" in
2253: [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
2254: *) xabs=`pwd`"/$xlib" ;;
2255: esac
2256: xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
2257: xdir="$gentop/$xlib"
2258:
2259: $show "${rm}r $xdir"
2260: $run ${rm}r "$xdir"
2261: $show "mkdir $xdir"
2262: $run mkdir "$xdir"
2263: status=$?
2264: if test $status -ne 0 && test ! -d "$xdir"; then
2265: exit $status
2266: fi
2267: $show "(cd $xdir && $AR x $xabs)"
2268: $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
2269:
2270: reload_conv_objs="$reload_objs "`find $xdir -name \*.o -print -o -name \*.lo -print | $NL2SP`
2271: done
2272: fi
2273: fi
2274:
1.1 frystyk 2275: # Create the old-style object.
1.7 frystyk 2276: reload_objs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs"
1.1 frystyk 2277:
2278: output="$obj"
1.3 frystyk 2279: eval cmds=\"$reload_cmds\"
1.4 frystyk 2280: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
1.1 frystyk 2281: for cmd in $cmds; do
1.4 frystyk 2282: IFS="$save_ifs"
2283: $show "$cmd"
2284: $run eval "$cmd" || exit $?
1.1 frystyk 2285: done
2286: IFS="$save_ifs"
2287:
2288: # Exit if we aren't doing a library object file.
1.7 frystyk 2289: if test -z "$libobj"; then
2290: if test -n "$gentop"; then
2291: $show "${rm}r $gentop"
2292: $run ${rm}r $gentop
2293: fi
2294:
2295: exit 0
2296: fi
1.1 frystyk 2297:
2298: if test "$build_libtool_libs" != yes; then
1.7 frystyk 2299: if test -n "$gentop"; then
2300: $show "${rm}r $gentop"
2301: $run ${rm}r $gentop
2302: fi
2303:
1.4 frystyk 2304: # Create an invalid libtool object if no PIC, so that we don't
2305: # accidentally link it into a program.
2306: $show "echo timestamp > $libobj"
2307: $run eval "echo timestamp > $libobj" || exit $?
2308: exit 0
1.1 frystyk 2309: fi
2310:
2311: if test -n "$pic_flag"; then
1.4 frystyk 2312: # Only do commands if we really have different PIC objects.
1.7 frystyk 2313: reload_objs="$libobjs $reload_conv_objs"
1.4 frystyk 2314: output="$libobj"
2315: eval cmds=\"$reload_cmds\"
2316: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
2317: for cmd in $cmds; do
2318: IFS="$save_ifs"
2319: $show "$cmd"
2320: $run eval "$cmd" || exit $?
2321: done
2322: IFS="$save_ifs"
1.1 frystyk 2323: else
1.4 frystyk 2324: # Just create a symlink.
2325: $show $rm $libobj
2326: $run $rm $libobj
1.8 ! kahan 2327: xdir=`$echo "X$libobj" | $Xsed -e 's%/[^/]*$%%'`
! 2328: if test "X$xdir" = "X$libobj"; then
! 2329: xdir="."
! 2330: else
! 2331: xdir="$xdir"
! 2332: fi
! 2333: baseobj=`$echo "X$libobj" | $Xsed -e 's%^.*/%%'`
! 2334: oldobj=`$echo "X$baseobj" | $Xsed -e "$lo2o"`
! 2335: $show "(cd $xdir && $LN_S $oldobj $baseobj)"
! 2336: $run eval '(cd $xdir && $LN_S $oldobj $baseobj)' || exit $?
1.1 frystyk 2337: fi
2338:
1.7 frystyk 2339: if test -n "$gentop"; then
2340: $show "${rm}r $gentop"
2341: $run ${rm}r $gentop
2342: fi
2343:
1.1 frystyk 2344: exit 0
2345: ;;
2346:
1.4 frystyk 2347: # Anything else should be a program.
1.1 frystyk 2348: *)
1.2 frystyk 2349: if test -n "$vinfo"; then
1.4 frystyk 2350: $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
1.1 frystyk 2351: fi
2352:
1.2 frystyk 2353: if test -n "$release"; then
1.4 frystyk 2354: $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
1.1 frystyk 2355: fi
2356:
1.5 frystyk 2357: if test "$preload" = yes; then
2358: if test "$dlopen" = unknown && test "$dlopen_self" = unknown &&
2359: test "$dlopen_self_static" = unknown; then
2360: $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
2361: fi
2362: fi
2363:
1.4 frystyk 2364: if test -n "$rpath$xrpath"; then
1.2 frystyk 2365: # If the user specified any rpath flags, then add them.
1.4 frystyk 2366: for libdir in $rpath $xrpath; do
1.5 frystyk 2367: # This is the magic to use -rpath.
2368: case "$compile_rpath " in
2369: *" $libdir "*) ;;
2370: *) compile_rpath="$compile_rpath $libdir" ;;
2371: esac
2372: case "$finalize_rpath " in
2373: *" $libdir "*) ;;
2374: *) finalize_rpath="$finalize_rpath $libdir" ;;
2375: esac
2376: done
2377: fi
1.4 frystyk 2378:
1.5 frystyk 2379: # Now hardcode the library paths
2380: rpath=
2381: hardcode_libdirs=
2382: for libdir in $compile_rpath $finalize_rpath; do
2383: if test -n "$hardcode_libdir_flag_spec"; then
2384: if test -n "$hardcode_libdir_separator"; then
2385: if test -z "$hardcode_libdirs"; then
2386: hardcode_libdirs="$libdir"
2387: else
2388: # Just accumulate the unique libdirs.
2389: case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
2390: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
2391: ;;
2392: *)
2393: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
2394: ;;
2395: esac
1.4 frystyk 2396: fi
1.5 frystyk 2397: else
2398: eval flag=\"$hardcode_libdir_flag_spec\"
2399: rpath="$rpath $flag"
2400: fi
2401: elif test -n "$runpath_var"; then
2402: case "$perm_rpath " in
2403: *" $libdir "*) ;;
2404: *) perm_rpath="$perm_rpath $libdir" ;;
2405: esac
2406: fi
2407: done
2408: # Substitute the hardcoded libdirs into the rpath.
2409: if test -n "$hardcode_libdir_separator" &&
2410: test -n "$hardcode_libdirs"; then
2411: libdir="$hardcode_libdirs"
2412: eval rpath=\" $hardcode_libdir_flag_spec\"
2413: fi
2414: compile_rpath="$rpath"
2415:
2416: rpath=
2417: hardcode_libdirs=
2418: for libdir in $finalize_rpath; do
2419: if test -n "$hardcode_libdir_flag_spec"; then
2420: if test -n "$hardcode_libdir_separator"; then
2421: if test -z "$hardcode_libdirs"; then
2422: hardcode_libdirs="$libdir"
2423: else
2424: # Just accumulate the unique libdirs.
2425: case "$hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator" in
2426: *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
2427: ;;
2428: *)
2429: hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
2430: ;;
2431: esac
1.4 frystyk 2432: fi
1.5 frystyk 2433: else
2434: eval flag=\"$hardcode_libdir_flag_spec\"
2435: rpath="$rpath $flag"
1.4 frystyk 2436: fi
1.5 frystyk 2437: elif test -n "$runpath_var"; then
2438: case "$finalize_perm_rpath " in
2439: *" $libdir "*) ;;
2440: *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
2441: esac
2442: fi
2443: done
2444: # Substitute the hardcoded libdirs into the rpath.
2445: if test -n "$hardcode_libdir_separator" &&
2446: test -n "$hardcode_libdirs"; then
2447: libdir="$hardcode_libdirs"
2448: eval rpath=\" $hardcode_libdir_flag_spec\"
1.4 frystyk 2449: fi
1.5 frystyk 2450: finalize_rpath="$rpath"
1.4 frystyk 2451:
2452: output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
2453: if test "X$output_objdir" = "X$output"; then
2454: output_objdir="$objdir"
2455: else
2456: output_objdir="$output_objdir/$objdir"
1.2 frystyk 2457: fi
2458:
1.5 frystyk 2459: # Create the binary in the object directory, then wrap it.
2460: if test ! -d $output_objdir; then
2461: $show "$mkdir $output_objdir"
2462: $run $mkdir $output_objdir
2463: status=$?
2464: if test $status -ne 0 && test ! -d $output_objdir; then
2465: exit $status
2466: fi
2467: fi
2468:
1.2 frystyk 2469: if test -n "$libobjs" && test "$build_old_libs" = yes; then
1.4 frystyk 2470: # Transform all the library objects into standard objects.
2471: compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2472: finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
1.2 frystyk 2473: fi
2474:
1.5 frystyk 2475: dlsyms=
1.7 frystyk 2476: if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
1.5 frystyk 2477: if test -n "$NM" && test -n "$global_symbol_pipe"; then
2478: dlsyms="${outputname}S.c"
2479: else
2480: $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
2481: fi
1.2 frystyk 2482: fi
2483:
2484: if test -n "$dlsyms"; then
1.4 frystyk 2485: case "$dlsyms" in
2486: "") ;;
2487: *.c)
2488: # Discover the nlist of each of the dlfiles.
1.5 frystyk 2489: nlist="$output_objdir/${outputname}.nm"
1.1 frystyk 2490:
1.5 frystyk 2491: $show "$rm $nlist ${nlist}S ${nlist}T"
2492: $run $rm "$nlist" "${nlist}S" "${nlist}T"
1.2 frystyk 2493:
1.4 frystyk 2494: # Parse the name list into a source file.
1.5 frystyk 2495: $show "creating $output_objdir/$dlsyms"
1.2 frystyk 2496:
1.5 frystyk 2497: test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
1.4 frystyk 2498: /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
2499: /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
1.2 frystyk 2500:
2501: #ifdef __cplusplus
2502: extern \"C\" {
2503: #endif
2504:
2505: /* Prevent the only kind of declaration conflicts we can make. */
1.4 frystyk 2506: #define lt_preloaded_symbols some_other_symbol
1.2 frystyk 2507:
1.3 frystyk 2508: /* External symbol declarations for the compiler. */\
2509: "
1.2 frystyk 2510:
1.5 frystyk 2511: if test "$dlself" = yes; then
2512: $show "generating symbol list for \`$output'"
2513:
2514: test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
2515:
2516: # Add our own program objects to the symbol list.
2517: progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
2518: for arg in $progfiles; do
2519: $show "extracting global C symbols from \`$arg'"
2520: $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
2521: done
2522:
2523: if test -n "$exclude_expsyms"; then
2524: $run eval 'egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
2525: $run eval '$mv "$nlist"T "$nlist"'
2526: fi
2527:
2528: if test -n "$export_symbols_regex"; then
2529: $run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
2530: $run eval '$mv "$nlist"T "$nlist"'
2531: fi
2532:
2533: # Prepare the list of exported symbols
2534: if test -z "$export_symbols"; then
2535: export_symbols="$output_objdir/$output.exp"
2536: $run $rm $export_symbols
2537: $run eval "sed -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
2538: else
2539: $run eval "sed -e 's/\([][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$output.exp"'
2540: $run eval 'grep -f "$output_objdir/$output.exp" < "$nlist" > "$nlist"T'
2541: $run eval 'mv "$nlist"T "$nlist"'
2542: fi
1.4 frystyk 2543: fi
2544:
2545: for arg in $dlprefiles; do
2546: $show "extracting global C symbols from \`$arg'"
1.5 frystyk 2547: name=`echo "$arg" | sed -e 's%^.*/%%'`
2548: $run eval 'echo ": $name " >> "$nlist"'
1.4 frystyk 2549: $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
2550: done
2551:
2552: if test -z "$run"; then
2553: # Make sure we have at least an empty file.
2554: test -f "$nlist" || : > "$nlist"
2555:
1.5 frystyk 2556: if test -n "$exclude_expsyms"; then
2557: egrep -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
2558: $mv "$nlist"T "$nlist"
2559: fi
2560:
1.4 frystyk 2561: # Try sorting and uniquifying the output.
1.5 frystyk 2562: if grep -v "^: " < "$nlist" | sort +2 | uniq > "$nlist"S; then
2563: :
1.4 frystyk 2564: else
1.5 frystyk 2565: grep -v "^: " < "$nlist" > "$nlist"S
1.4 frystyk 2566: fi
2567:
1.5 frystyk 2568: if test -f "$nlist"S; then
2569: eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
1.2 frystyk 2570: else
1.4 frystyk 2571: echo '/* NONE */' >> "$output_objdir/$dlsyms"
1.2 frystyk 2572: fi
2573:
1.4 frystyk 2574: $echo >> "$output_objdir/$dlsyms" "\
1.3 frystyk 2575:
1.4 frystyk 2576: #undef lt_preloaded_symbols
1.2 frystyk 2577:
2578: #if defined (__STDC__) && __STDC__
1.4 frystyk 2579: # define lt_ptr_t void *
1.2 frystyk 2580: #else
1.4 frystyk 2581: # define lt_ptr_t char *
2582: # define const
1.2 frystyk 2583: #endif
2584:
2585: /* The mapping between symbol names and symbols. */
1.4 frystyk 2586: const struct {
2587: const char *name;
2588: lt_ptr_t address;
1.2 frystyk 2589: }
1.4 frystyk 2590: lt_preloaded_symbols[] =
1.3 frystyk 2591: {\
2592: "
1.2 frystyk 2593:
1.5 frystyk 2594: sed -n -e 's/^: \([^ ]*\) $/ {\"\1\", (lt_ptr_t) 0},/p' \
2595: -e 's/^. \([^ ]*\) \([^ ]*\)$/ {"\2", (lt_ptr_t) \&\2},/p' \
2596: < "$nlist" >> "$output_objdir/$dlsyms"
1.4 frystyk 2597:
2598: $echo >> "$output_objdir/$dlsyms" "\
2599: {0, (lt_ptr_t) 0}
1.2 frystyk 2600: };
2601:
1.4 frystyk 2602: /* This works around a problem in FreeBSD linker */
1.5 frystyk 2603: #ifdef FREEBSD_WORKAROUND
1.4 frystyk 2604: static const void *lt_preloaded_setup() {
2605: return lt_preloaded_symbols;
2606: }
1.5 frystyk 2607: #endif
1.4 frystyk 2608:
1.2 frystyk 2609: #ifdef __cplusplus
2610: }
1.3 frystyk 2611: #endif\
2612: "
1.4 frystyk 2613: fi
1.2 frystyk 2614:
1.5 frystyk 2615: pic_flag_for_symtable=
2616: case "$host" in
2617: # compiling the symbol table file with pic_flag works around
2618: # a FreeBSD bug that causes programs to crash when -lm is
2619: # linked before any other PIC object. But we must not use
2620: # pic_flag when linking with -static. The problem exists in
2621: # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
1.8 ! kahan 2622: *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
1.5 frystyk 2623: case "$compile_command " in
2624: *" -static "*) ;;
2625: *) pic_flag_for_symtable=" $pic_flag -DPIC -DFREEBSD_WORKAROUND";;
1.8 ! kahan 2626: esac;;
! 2627: *-*-hpux*)
! 2628: case "$compile_command " in
! 2629: *" -static "*) ;;
! 2630: *) pic_flag_for_symtable=" $pic_flag -DPIC";;
1.5 frystyk 2631: esac
2632: esac
2633:
1.4 frystyk 2634: # Now compile the dynamic symbol file.
1.8 ! kahan 2635: $show "(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
! 2636: $run eval '(cd $output_objdir && $CC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
1.5 frystyk 2637:
2638: # Clean up the generated files.
2639: $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
2640: $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
1.4 frystyk 2641:
2642: # Transform the symbol file into the correct name.
1.5 frystyk 2643: compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
2644: finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
1.4 frystyk 2645: ;;
2646: *)
2647: $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
2648: exit 1
2649: ;;
2650: esac
2651: else
2652: # We keep going just in case the user didn't refer to
2653: # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
2654: # really was required.
1.2 frystyk 2655:
1.4 frystyk 2656: # Nullify the symbol file.
2657: compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
2658: finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
1.2 frystyk 2659: fi
2660:
2661: if test -z "$link_against_libtool_libs" || test "$build_libtool_libs" != yes; then
1.4 frystyk 2662: # Replace the output file specification.
2663: compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
1.5 frystyk 2664: link_command="$compile_command$compile_rpath"
1.4 frystyk 2665:
2666: # We have no uninstalled library dependencies, so finalize right now.
1.5 frystyk 2667: $show "$link_command"
2668: $run eval "$link_command"
1.2 frystyk 2669: status=$?
1.5 frystyk 2670:
2671: # Delete the generated files.
2672: if test -n "$dlsyms"; then
2673: $show "$rm $output_objdir/${outputname}S.${objext}"
2674: $run $rm "$output_objdir/${outputname}S.${objext}"
1.2 frystyk 2675: fi
1.5 frystyk 2676:
2677: exit $status
1.1 frystyk 2678: fi
2679:
2680: if test -n "$shlibpath_var"; then
1.4 frystyk 2681: # We should set the shlibpath_var
2682: rpath=
2683: for dir in $temp_rpath; do
2684: case "$dir" in
1.5 frystyk 2685: [\\/]* | [A-Za-z]:[\\/]*)
1.4 frystyk 2686: # Absolute path.
2687: rpath="$rpath$dir:"
2688: ;;
2689: *)
2690: # Relative path: add a thisdir entry.
2691: rpath="$rpath\$thisdir/$dir:"
2692: ;;
2693: esac
2694: done
2695: temp_rpath="$rpath"
1.1 frystyk 2696: fi
2697:
1.5 frystyk 2698: if test -n "$compile_shlibpath$finalize_shlibpath"; then
2699: compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
1.1 frystyk 2700: fi
2701: if test -n "$finalize_shlibpath"; then
1.4 frystyk 2702: finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
1.1 frystyk 2703: fi
2704:
1.5 frystyk 2705: compile_var=
2706: finalize_var=
1.4 frystyk 2707: if test -n "$runpath_var"; then
1.5 frystyk 2708: if test -n "$perm_rpath"; then
1.4 frystyk 2709: # We should set the runpath_var.
2710: rpath=
2711: for dir in $perm_rpath; do
2712: rpath="$rpath$dir:"
2713: done
1.5 frystyk 2714: compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
1.4 frystyk 2715: fi
1.5 frystyk 2716: if test -n "$finalize_perm_rpath"; then
1.4 frystyk 2717: # We should set the runpath_var.
2718: rpath=
2719: for dir in $finalize_perm_rpath; do
2720: rpath="$rpath$dir:"
2721: done
1.5 frystyk 2722: finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
1.4 frystyk 2723: fi
1.1 frystyk 2724: fi
2725:
1.3 frystyk 2726: if test "$hardcode_action" = relink; then
1.5 frystyk 2727: # Fast installation is not supported
2728: link_command="$compile_var$compile_command$compile_rpath"
2729: relink_command="$finalize_var$finalize_command$finalize_rpath"
2730:
1.4 frystyk 2731: $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
2732: $echo "$modename: \`$output' will be relinked during installation" 1>&2
1.5 frystyk 2733: else
2734: if test "$fast_install" != no; then
2735: link_command="$finalize_var$compile_command$finalize_rpath"
2736: if test "$fast_install" = yes; then
2737: relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
2738: else
2739: # fast_install is set to needless
2740: relink_command=
2741: fi
2742: else
2743: link_command="$compile_var$compile_command$compile_rpath"
2744: relink_command="$finalize_var$finalize_command$finalize_rpath"
2745: fi
1.3 frystyk 2746: fi
1.1 frystyk 2747:
1.5 frystyk 2748: # Replace the output file specification.
2749: link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
2750:
2751: # Delete the old output files.
2752: $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
2753:
2754: $show "$link_command"
2755: $run eval "$link_command" || exit $?
1.1 frystyk 2756:
2757: # Now create the wrapper script.
1.2 frystyk 2758: $show "creating $output"
2759:
1.5 frystyk 2760: # Quote the relink command for shipping.
2761: if test -n "$relink_command"; then
2762: relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
2763: fi
1.2 frystyk 2764:
2765: # Quote $echo for shipping.
1.4 frystyk 2766: if test "X$echo" = "X$SHELL $0 --fallback-echo"; then
2767: case "$0" in
1.5 frystyk 2768: [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $0 --fallback-echo";;
1.4 frystyk 2769: *) qecho="$SHELL `pwd`/$0 --fallback-echo";;
2770: esac
2771: qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
2772: else
2773: qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
2774: fi
1.1 frystyk 2775:
2776: # Only actually do things if our run command is non-null.
2777: if test -z "$run"; then
1.4 frystyk 2778: # win32 will think the script is a binary if it has
2779: # a .exe suffix, so we strip it off here.
2780: case $output in
2781: *.exe) output=`echo $output|sed 's,.exe$,,'` ;;
2782: esac
2783: $rm $output
2784: trap "$rm $output; exit 1" 1 2 15
1.1 frystyk 2785:
1.4 frystyk 2786: $echo > $output "\
1.3 frystyk 2787: #! $SHELL
1.1 frystyk 2788:
1.4 frystyk 2789: # $output - temporary wrapper script for $objdir/$outputname
2790: # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
1.1 frystyk 2791: #
2792: # The $output program cannot be directly executed until all the libtool
2793: # libraries that it depends on are installed.
2794: #
1.4 frystyk 2795: # This wrapper script should never be moved out of the build directory.
1.1 frystyk 2796: # If it is, it will not operate correctly.
2797:
1.2 frystyk 2798: # Sed substitution that helps us do robust quoting. It backslashifies
2799: # metacharacters that are still active within double-quoted strings.
1.4 frystyk 2800: Xsed='sed -e 1s/^X//'
1.2 frystyk 2801: sed_quote_subst='$sed_quote_subst'
2802:
2803: # The HP-UX ksh and POSIX shell print the target directory to stdout
2804: # if CDPATH is set.
1.8 ! kahan 2805: if test \"\${CDPATH+set}\" = set; then CDPATH=:; export CDPATH; fi
1.2 frystyk 2806:
1.5 frystyk 2807: relink_command=\"$relink_command\"
2808:
1.1 frystyk 2809: # This environment variable determines our operation mode.
1.2 frystyk 2810: if test \"\$libtool_install_magic\" = \"$magic\"; then
1.5 frystyk 2811: # install mode needs the following variable:
1.1 frystyk 2812: link_against_libtool_libs='$link_against_libtool_libs'
2813: else
1.2 frystyk 2814: # When we are sourced in execute mode, \$file and \$echo are already set.
1.3 frystyk 2815: if test \"\$libtool_execute_magic\" != \"$magic\"; then
1.2 frystyk 2816: echo=\"$qecho\"
2817: file=\"\$0\"
1.3 frystyk 2818: # Make sure echo works.
2819: if test \"X\$1\" = X--no-reexec; then
2820: # Discard the --no-reexec flag, and continue.
2821: shift
2822: elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
2823: # Yippee, \$echo works!
2824: :
2825: else
2826: # Restart under the correct shell, and then maybe \$echo will work.
2827: exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
2828: fi
2829: fi\
2830: "
1.4 frystyk 2831: $echo >> $output "\
1.2 frystyk 2832:
1.1 frystyk 2833: # Find the directory that this script lives in.
1.2 frystyk 2834: thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
2835: test \"x\$thisdir\" = \"x\$file\" && thisdir=.
1.1 frystyk 2836:
1.2 frystyk 2837: # Follow symbolic links until we get to the real thisdir.
2838: file=\`ls -ld \"\$file\" | sed -n 's/.*-> //p'\`
2839: while test -n \"\$file\"; do
2840: destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
2841:
2842: # If there was a directory component, then change thisdir.
2843: if test \"x\$destdir\" != \"x\$file\"; then
2844: case \"\$destdir\" in
1.5 frystyk 2845: [\\/]* | [A-Za-z]:[\\/]*) thisdir=\"\$destdir\" ;;
1.2 frystyk 2846: *) thisdir=\"\$thisdir/\$destdir\" ;;
2847: esac
2848: fi
1.1 frystyk 2849:
1.2 frystyk 2850: file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
2851: file=\`ls -ld \"\$thisdir/\$file\" | sed -n 's/.*-> //p'\`
2852: done
1.1 frystyk 2853:
1.2 frystyk 2854: # Try to get the absolute directory name.
2855: absdir=\`cd \"\$thisdir\" && pwd\`
2856: test -n \"\$absdir\" && thisdir=\"\$absdir\"
1.5 frystyk 2857: "
1.1 frystyk 2858:
1.5 frystyk 2859: if test "$fast_install" = yes; then
2860: echo >> $output "\
2861: program=lt-'$outputname'
1.2 frystyk 2862: progdir=\"\$thisdir/$objdir\"
1.5 frystyk 2863:
2864: if test ! -f \"\$progdir/\$program\" || \\
2865: { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | sed 1q\`; \\
2866: test \"X\$file\" != \"X\$progdir/\$program\"; }; then
2867:
2868: file=\"\$\$-\$program\"
2869:
2870: if test ! -d \"\$progdir\"; then
2871: $mkdir \"\$progdir\"
2872: else
2873: $rm \"\$progdir/\$file\"
2874: fi"
2875:
2876: echo >> $output "\
2877:
2878: # relink executable if necessary
2879: if test -n \"\$relink_command\"; then
2880: if (cd \"\$thisdir\" && eval \$relink_command); then :
2881: else
2882: $rm \"\$progdir/\$file\"
2883: exit 1
2884: fi
2885: fi
2886:
2887: $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
2888: { $rm \"\$progdir/\$program\";
2889: $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
2890: $rm \"\$progdir/\$file\"
2891: fi"
2892: else
2893: echo >> $output "\
1.8 ! kahan 2894: program='$outputname'
1.5 frystyk 2895: progdir=\"\$thisdir/$objdir\"
2896: "
2897: fi
2898:
2899: echo >> $output "\
1.1 frystyk 2900:
1.2 frystyk 2901: if test -f \"\$progdir/\$program\"; then"
1.1 frystyk 2902:
1.4 frystyk 2903: # Export our shlibpath_var if we have one.
1.5 frystyk 2904: if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
1.4 frystyk 2905: $echo >> $output "\
1.3 frystyk 2906: # Add our own library path to $shlibpath_var
1.2 frystyk 2907: $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
1.1 frystyk 2908:
2909: # Some systems cannot cope with colon-terminated $shlibpath_var
1.4 frystyk 2910: # The second colon is a workaround for a bug in BeOS R4 sed
2911: $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
1.1 frystyk 2912:
2913: export $shlibpath_var
1.2 frystyk 2914: "
1.4 frystyk 2915: fi
2916:
2917: # fixup the dll searchpath if we need to.
2918: if test -n "$dllsearchpath"; then
2919: $echo >> $output "\
2920: # Add the dll search path components to the executable PATH
2921: PATH=$dllsearchpath:\$PATH
2922: "
2923: fi
1.2 frystyk 2924:
1.4 frystyk 2925: $echo >> $output "\
1.3 frystyk 2926: if test \"\$libtool_execute_magic\" != \"$magic\"; then
1.2 frystyk 2927: # Run the actual program with our arguments.
1.4 frystyk 2928: "
2929: case $host in
1.5 frystyk 2930: *-*-cygwin* | *-*-mingw | *-*-os2*)
1.4 frystyk 2931: # win32 systems need to use the prog path for dll
2932: # lookup to work
2933: $echo >> $output "\
2934: exec \$progdir\\\\\$program \${1+\"\$@\"}
2935: "
2936: ;;
2937: *)
2938: $echo >> $output "\
1.2 frystyk 2939: # Export the path to the program.
2940: PATH=\"\$progdir:\$PATH\"
2941: export PATH
1.1 frystyk 2942:
1.3 frystyk 2943: exec \$program \${1+\"\$@\"}
1.4 frystyk 2944: "
2945: ;;
2946: esac
2947: $echo >> $output "\
1.3 frystyk 2948: \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
1.2 frystyk 2949: exit 1
2950: fi
1.1 frystyk 2951: else
2952: # The program doesn't exist.
1.2 frystyk 2953: \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
2954: \$echo \"This script is just a wrapper for \$program.\" 1>&2
2955: echo \"See the $PACKAGE documentation for more information.\" 1>&2
1.1 frystyk 2956: exit 1
2957: fi
1.3 frystyk 2958: fi\
2959: "
1.4 frystyk 2960: chmod +x $output
1.1 frystyk 2961: fi
2962: exit 0
2963: ;;
2964: esac
2965:
2966: # See if we need to build an old-fashioned archive.
1.3 frystyk 2967: for oldlib in $oldlibs; do
2968:
2969: if test "$build_libtool_libs" = convenience; then
1.4 frystyk 2970: oldobjs="$libobjs_save"
1.3 frystyk 2971: addlibs="$convenience"
2972: build_libtool_libs=no
2973: else
1.4 frystyk 2974: if test "$build_libtool_libs" = module; then
2975: oldobjs="$libobjs_save"
2976: build_libtool_libs=no
2977: else
2978: oldobjs="$objs "`$echo "X$libobjs_save" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`
2979: fi
1.3 frystyk 2980: addlibs="$old_convenience"
2981: fi
2982:
1.5 frystyk 2983: if test -n "$addlibs"; then
2984: gentop="$output_objdir/${outputname}x"
2985: $show "${rm}r $gentop"
2986: $run ${rm}r "$gentop"
2987: $show "mkdir $gentop"
2988: $run mkdir "$gentop"
1.3 frystyk 2989: status=$?
1.5 frystyk 2990: if test $status -ne 0 && test ! -d "$gentop"; then
1.3 frystyk 2991: exit $status
2992: fi
1.5 frystyk 2993: generated="$generated $gentop"
2994:
2995: # Add in members from convenience archives.
2996: for xlib in $addlibs; do
2997: # Extract the objects.
2998: case "$xlib" in
2999: [\\/]* | [A-Za-z]:[\\/]*) xabs="$xlib" ;;
3000: *) xabs=`pwd`"/$xlib" ;;
3001: esac
3002: xlib=`$echo "X$xlib" | $Xsed -e 's%^.*/%%'`
3003: xdir="$gentop/$xlib"
1.3 frystyk 3004:
1.5 frystyk 3005: $show "${rm}r $xdir"
3006: $run ${rm}r "$xdir"
3007: $show "mkdir $xdir"
3008: $run mkdir "$xdir"
3009: status=$?
3010: if test $status -ne 0 && test ! -d "$xdir"; then
3011: exit $status
3012: fi
3013: $show "(cd $xdir && $AR x $xabs)"
3014: $run eval "(cd \$xdir && $AR x \$xabs)" || exit $?
3015:
3016: oldobjs="$oldobjs "`find $xdir -name \*.${objext} -print -o -name \*.lo -print | $NL2SP`
3017: done
3018: fi
1.1 frystyk 3019:
1.2 frystyk 3020: # Do each command in the archive commands.
3021: if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
1.3 frystyk 3022: eval cmds=\"$old_archive_from_new_cmds\"
1.1 frystyk 3023: else
1.8 ! kahan 3024: # Ensure that we have .o objects in place in case we decided
1.5 frystyk 3025: # not to build a shared library, and have fallen back to building
3026: # static libs even though --disable-static was passed!
3027: for oldobj in $oldobjs; do
3028: if test ! -f $oldobj; then
1.8 ! kahan 3029: xdir=`$echo "X$oldobj" | $Xsed -e 's%/[^/]*$%%'`
! 3030: if test "X$xdir" = "X$oldobj"; then
! 3031: xdir="."
! 3032: else
! 3033: xdir="$xdir"
! 3034: fi
! 3035: baseobj=`$echo "X$oldobj" | $Xsed -e 's%^.*/%%'`
! 3036: obj=`$echo "X$baseobj" | $Xsed -e "$o2lo"`
! 3037: $show "(cd $xdir && ${LN_S} $obj $baseobj)"
! 3038: $run eval '(cd $xdir && ${LN_S} $obj $baseobj)' || exit $?
1.5 frystyk 3039: fi
3040: done
3041:
1.3 frystyk 3042: eval cmds=\"$old_archive_cmds\"
1.1 frystyk 3043: fi
1.4 frystyk 3044: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
1.1 frystyk 3045: for cmd in $cmds; do
1.4 frystyk 3046: IFS="$save_ifs"
3047: $show "$cmd"
3048: $run eval "$cmd" || exit $?
1.1 frystyk 3049: done
3050: IFS="$save_ifs"
1.3 frystyk 3051: done
3052:
3053: if test -n "$generated"; then
3054: $show "${rm}r$generated"
3055: $run ${rm}r$generated
1.1 frystyk 3056: fi
3057:
3058: # Now create the libtool archive.
3059: case "$output" in
3060: *.la)
3061: old_library=
1.4 frystyk 3062: test "$build_old_libs" = yes && old_library="$libname.$libext"
1.2 frystyk 3063: $show "creating $output"
1.1 frystyk 3064:
1.5 frystyk 3065: if test -n "$xrpath"; then
3066: temp_xrpath=
3067: for libdir in $xrpath; do
3068: temp_xrpath="$temp_xrpath -R$libdir"
3069: done
3070: dependency_libs="$temp_xrpath $dependency_libs"
3071: fi
3072:
1.1 frystyk 3073: # Only create the output if not a dry run.
3074: if test -z "$run"; then
1.5 frystyk 3075: for installed in no yes; do
3076: if test "$installed" = yes; then
3077: if test -z "$install_libdir"; then
3078: break
3079: fi
3080: output="$output_objdir/$outputname"i
3081: fi
3082: $rm $output
3083: $echo > $output "\
3084: # $outputname - a libtool library file
1.4 frystyk 3085: # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
1.5 frystyk 3086: #
3087: # Please DO NOT delete this file!
3088: # It is necessary for linking the library.
1.1 frystyk 3089:
3090: # The name that we can dlopen(3).
3091: dlname='$dlname'
3092:
3093: # Names of this library.
3094: library_names='$library_names'
3095:
3096: # The name of the static archive.
3097: old_library='$old_library'
3098:
1.2 frystyk 3099: # Libraries that this one depends upon.
3100: dependency_libs='$dependency_libs'
3101:
1.1 frystyk 3102: # Version information for $libname.
3103: current=$current
3104: age=$age
3105: revision=$revision
3106:
1.4 frystyk 3107: # Is this an already installed library?
1.5 frystyk 3108: installed=$installed
1.4 frystyk 3109:
1.1 frystyk 3110: # Directory that this library needs to be installed in:
1.3 frystyk 3111: libdir='$install_libdir'\
3112: "
1.5 frystyk 3113: done
1.1 frystyk 3114: fi
3115:
3116: # Do a symbolic link so that the libtool archive can be found in
3117: # LD_LIBRARY_PATH before the program is installed.
1.4 frystyk 3118: $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
3119: $run eval "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)" || exit $?
1.1 frystyk 3120: ;;
3121: esac
3122: exit 0
3123: ;;
3124:
3125: # libtool install mode
3126: install)
1.2 frystyk 3127: modename="$modename: install"
3128:
1.3 frystyk 3129: # There may be an optional sh(1) argument at the beginning of
1.2 frystyk 3130: # install_prog (especially on Windows NT).
1.4 frystyk 3131: if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh; then
1.2 frystyk 3132: # Aesthetically quote it.
3133: arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
3134: case "$arg" in
3135: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
3136: arg="\"$arg\""
3137: ;;
3138: esac
3139: install_prog="$arg "
3140: arg="$1"
3141: shift
3142: else
3143: install_prog=
3144: arg="$nonopt"
3145: fi
1.1 frystyk 3146:
1.2 frystyk 3147: # The real first argument should be the name of the installation program.
3148: # Aesthetically quote it.
3149: arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
3150: case "$arg" in
3151: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
3152: arg="\"$arg\""
3153: ;;
3154: esac
3155: install_prog="$install_prog$arg"
1.1 frystyk 3156:
3157: # We need to accept at least all the BSD install flags.
3158: dest=
3159: files=
3160: opts=
3161: prev=
3162: install_type=
1.3 frystyk 3163: isdir=no
1.1 frystyk 3164: stripme=
3165: for arg
3166: do
3167: if test -n "$dest"; then
1.4 frystyk 3168: files="$files $dest"
3169: dest="$arg"
3170: continue
1.1 frystyk 3171: fi
3172:
3173: case "$arg" in
3174: -d) isdir=yes ;;
3175: -f) prev="-f" ;;
3176: -g) prev="-g" ;;
3177: -m) prev="-m" ;;
3178: -o) prev="-o" ;;
3179: -s)
1.4 frystyk 3180: stripme=" -s"
3181: continue
3182: ;;
1.1 frystyk 3183: -*) ;;
3184:
3185: *)
1.4 frystyk 3186: # If the previous option needed an argument, then skip it.
3187: if test -n "$prev"; then
3188: prev=
3189: else
3190: dest="$arg"
3191: continue
3192: fi
3193: ;;
1.1 frystyk 3194: esac
1.2 frystyk 3195:
3196: # Aesthetically quote the argument.
3197: arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
3198: case "$arg" in
3199: *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*)
3200: arg="\"$arg\""
3201: ;;
3202: esac
1.1 frystyk 3203: install_prog="$install_prog $arg"
3204: done
3205:
3206: if test -z "$install_prog"; then
1.2 frystyk 3207: $echo "$modename: you must specify an install program" 1>&2
3208: $echo "$help" 1>&2
1.1 frystyk 3209: exit 1
3210: fi
3211:
3212: if test -n "$prev"; then
1.2 frystyk 3213: $echo "$modename: the \`$prev' option requires an argument" 1>&2
3214: $echo "$help" 1>&2
1.1 frystyk 3215: exit 1
3216: fi
3217:
3218: if test -z "$files"; then
3219: if test -z "$dest"; then
1.4 frystyk 3220: $echo "$modename: no file or destination specified" 1>&2
1.1 frystyk 3221: else
1.4 frystyk 3222: $echo "$modename: you must specify a destination" 1>&2
1.1 frystyk 3223: fi
1.2 frystyk 3224: $echo "$help" 1>&2
1.1 frystyk 3225: exit 1
3226: fi
3227:
3228: # Strip any trailing slash from the destination.
1.2 frystyk 3229: dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
1.1 frystyk 3230:
3231: # Check to see that the destination is a directory.
3232: test -d "$dest" && isdir=yes
1.3 frystyk 3233: if test "$isdir" = yes; then
1.1 frystyk 3234: destdir="$dest"
3235: destname=
3236: else
1.2 frystyk 3237: destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
3238: test "X$destdir" = "X$dest" && destdir=.
3239: destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
1.1 frystyk 3240:
3241: # Not a directory, so check to see that there is only one file specified.
3242: set dummy $files
3243: if test $# -gt 2; then
1.4 frystyk 3244: $echo "$modename: \`$dest' is not a directory" 1>&2
3245: $echo "$help" 1>&2
3246: exit 1
1.1 frystyk 3247: fi
3248: fi
3249: case "$destdir" in
1.5 frystyk 3250: [\\/]* | [A-Za-z]:[\\/]*) ;;
1.1 frystyk 3251: *)
3252: for file in $files; do
1.4 frystyk 3253: case "$file" in
3254: *.lo) ;;
3255: *)
3256: $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
3257: $echo "$help" 1>&2
3258: exit 1
3259: ;;
3260: esac
1.1 frystyk 3261: done
3262: ;;
3263: esac
3264:
1.2 frystyk 3265: # This variable tells wrapper scripts just to set variables rather
3266: # than running their programs.
3267: libtool_install_magic="$magic"
3268:
1.1 frystyk 3269: staticlibs=
3270: future_libdirs=
3271: current_libdirs=
3272: for file in $files; do
3273:
3274: # Do each installation.
3275: case "$file" in
1.4 frystyk 3276: *.a | *.lib)
3277: # Do the static libraries later.
3278: staticlibs="$staticlibs $file"
3279: ;;
1.1 frystyk 3280:
3281: *.la)
1.4 frystyk 3282: # Check to see that this really is a libtool archive.
3283: if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
3284: else
3285: $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
3286: $echo "$help" 1>&2
3287: exit 1
3288: fi
3289:
3290: library_names=
3291: old_library=
3292: # If there is no directory component, then add one.
3293: case "$file" in
3294: */* | *\\*) . $file ;;
3295: *) . ./$file ;;
3296: esac
3297:
3298: # Add the libdir to current_libdirs if it is the destination.
3299: if test "X$destdir" = "X$libdir"; then
3300: case "$current_libdirs " in
3301: *" $libdir "*) ;;
3302: *) current_libdirs="$current_libdirs $libdir" ;;
3303: esac
3304: else
3305: # Note the libdir as a future libdir.
3306: case "$future_libdirs " in
3307: *" $libdir "*) ;;
3308: *) future_libdirs="$future_libdirs $libdir" ;;
3309: esac
3310: fi
3311:
3312: dir="`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/"
3313: test "X$dir" = "X$file/" && dir=
3314: dir="$dir$objdir"
3315:
3316: # See the names of the shared library.
3317: set dummy $library_names
3318: if test -n "$2"; then
3319: realname="$2"
3320: shift
3321: shift
3322:
3323: # Install the shared library and build the symlinks.
3324: $show "$install_prog $dir/$realname $destdir/$realname"
3325: $run eval "$install_prog $dir/$realname $destdir/$realname" || exit $?
3326:
3327: if test $# -gt 0; then
3328: # Delete the old symlinks, and create new ones.
3329: for linkname
3330: do
3331: if test "$linkname" != "$realname"; then
3332: $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
3333: $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
3334: fi
3335: done
3336: fi
3337:
3338: # Do each command in the postinstall commands.
3339: lib="$destdir/$realname"
3340: eval cmds=\"$postinstall_cmds\"
3341: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
3342: for cmd in $cmds; do
3343: IFS="$save_ifs"
3344: $show "$cmd"
3345: $run eval "$cmd" || exit $?
3346: done
3347: IFS="$save_ifs"
3348: fi
3349:
3350: # Install the pseudo-library for information purposes.
3351: name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3352: instname="$dir/$name"i
3353: $show "$install_prog $instname $destdir/$name"
3354: $run eval "$install_prog $instname $destdir/$name" || exit $?
3355:
3356: # Maybe install the static library, too.
3357: test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
3358: ;;
1.1 frystyk 3359:
3360: *.lo)
1.4 frystyk 3361: # Install (i.e. copy) a libtool object.
3362:
3363: # Figure out destination file name, if it wasn't already specified.
3364: if test -n "$destname"; then
3365: destfile="$destdir/$destname"
3366: else
3367: destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3368: destfile="$destdir/$destfile"
3369: fi
3370:
3371: # Deduce the name of the destination old-style object file.
3372: case "$destfile" in
3373: *.lo)
3374: staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
3375: ;;
3376: *.o | *.obj)
3377: staticdest="$destfile"
3378: destfile=
3379: ;;
3380: *)
3381: $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
3382: $echo "$help" 1>&2
3383: exit 1
3384: ;;
3385: esac
3386:
3387: # Install the libtool object if requested.
3388: if test -n "$destfile"; then
3389: $show "$install_prog $file $destfile"
3390: $run eval "$install_prog $file $destfile" || exit $?
3391: fi
1.1 frystyk 3392:
1.4 frystyk 3393: # Install the old object if enabled.
3394: if test "$build_old_libs" = yes; then
3395: # Deduce the name of the old-style object file.
3396: staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
3397:
3398: $show "$install_prog $staticobj $staticdest"
3399: $run eval "$install_prog \$staticobj \$staticdest" || exit $?
3400: fi
3401: exit 0
3402: ;;
1.1 frystyk 3403:
3404: *)
1.4 frystyk 3405: # Figure out destination file name, if it wasn't already specified.
3406: if test -n "$destname"; then
3407: destfile="$destdir/$destname"
3408: else
3409: destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
3410: destfile="$destdir/$destfile"
3411: fi
3412:
3413: # Do a test to see if this is really a libtool program.
3414: if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3415: link_against_libtool_libs=
1.5 frystyk 3416: relink_command=
1.4 frystyk 3417:
3418: # If there is no directory component, then add one.
3419: case "$file" in
3420: */* | *\\*) . $file ;;
3421: *) . ./$file ;;
3422: esac
3423:
3424: # Check the variables that should have been set.
1.5 frystyk 3425: if test -z "$link_against_libtool_libs"; then
1.4 frystyk 3426: $echo "$modename: invalid libtool wrapper script \`$file'" 1>&2
3427: exit 1
3428: fi
3429:
3430: finalize=yes
3431: for lib in $link_against_libtool_libs; do
3432: # Check to see that each library is installed.
3433: libdir=
3434: if test -f "$lib"; then
3435: # If there is no directory component, then add one.
3436: case "$lib" in
3437: */* | *\\*) . $lib ;;
3438: *) . ./$lib ;;
3439: esac
3440: fi
3441: libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
3442: if test -n "$libdir" && test ! -f "$libfile"; then
3443: $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
3444: finalize=no
3445: fi
3446: done
3447:
1.5 frystyk 3448: outputname=
3449: if test "$fast_install" = no && test -n "$relink_command"; then
3450: if test "$finalize" = yes && test -z "$run"; then
3451: tmpdir="/tmp"
3452: test -n "$TMPDIR" && tmpdir="$TMPDIR"
3453: tmpdir="$tmpdir/libtool-$$"
3454: if $mkdir -p "$tmpdir" && chmod 700 "$tmpdir"; then :
3455: else
3456: $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
3457: continue
3458: fi
3459: outputname="$tmpdir/$file"
3460: # Replace the output file specification.
3461: relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
3462:
3463: $show "$relink_command"
3464: if $run eval "$relink_command"; then :
1.4 frystyk 3465: else
3466: $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
1.5 frystyk 3467: ${rm}r "$tmpdir"
1.4 frystyk 3468: continue
3469: fi
1.5 frystyk 3470: file="$outputname"
1.4 frystyk 3471: else
1.5 frystyk 3472: $echo "$modename: warning: cannot relink \`$file'" 1>&2
1.4 frystyk 3473: fi
3474: else
3475: # Install the binary that we compiled earlier.
1.2 frystyk 3476: file=`$echo "X$file" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
1.4 frystyk 3477: fi
3478: fi
1.1 frystyk 3479:
1.4 frystyk 3480: $show "$install_prog$stripme $file $destfile"
3481: $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
1.5 frystyk 3482: test -n "$outputname" && ${rm}r "$tmpdir"
1.4 frystyk 3483: ;;
1.1 frystyk 3484: esac
3485: done
3486:
3487: for file in $staticlibs; do
1.2 frystyk 3488: name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
1.1 frystyk 3489:
3490: # Set up the ranlib parameters.
3491: oldlib="$destdir/$name"
3492:
3493: $show "$install_prog $file $oldlib"
1.2 frystyk 3494: $run eval "$install_prog \$file \$oldlib" || exit $?
1.1 frystyk 3495:
3496: # Do each command in the postinstall commands.
1.3 frystyk 3497: eval cmds=\"$old_postinstall_cmds\"
1.4 frystyk 3498: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
1.1 frystyk 3499: for cmd in $cmds; do
1.4 frystyk 3500: IFS="$save_ifs"
3501: $show "$cmd"
3502: $run eval "$cmd" || exit $?
1.1 frystyk 3503: done
3504: IFS="$save_ifs"
3505: done
3506:
3507: if test -n "$future_libdirs"; then
1.2 frystyk 3508: $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
1.1 frystyk 3509: fi
3510:
3511: if test -n "$current_libdirs"; then
3512: # Maybe just do a dry run.
3513: test -n "$run" && current_libdirs=" -n$current_libdirs"
1.2 frystyk 3514: exec $SHELL $0 --finish$current_libdirs
1.1 frystyk 3515: exit 1
3516: fi
3517:
3518: exit 0
3519: ;;
3520:
1.2 frystyk 3521: # libtool finish mode
3522: finish)
3523: modename="$modename: finish"
3524: libdirs="$nonopt"
1.3 frystyk 3525: admincmds=
1.2 frystyk 3526:
3527: if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
3528: for dir
3529: do
1.4 frystyk 3530: libdirs="$libdirs $dir"
1.2 frystyk 3531: done
3532:
3533: for libdir in $libdirs; do
3534: if test -n "$finish_cmds"; then
3535: # Do each command in the finish commands.
1.3 frystyk 3536: eval cmds=\"$finish_cmds\"
1.4 frystyk 3537: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
3538: for cmd in $cmds; do
3539: IFS="$save_ifs"
3540: $show "$cmd"
3541: $run eval "$cmd" || admincmds="$admincmds
1.3 frystyk 3542: $cmd"
1.4 frystyk 3543: done
3544: IFS="$save_ifs"
1.2 frystyk 3545: fi
3546: if test -n "$finish_eval"; then
3547: # Do the single finish_eval.
1.3 frystyk 3548: eval cmds=\"$finish_eval\"
3549: $run eval "$cmds" || admincmds="$admincmds
3550: $cmds"
1.2 frystyk 3551: fi
3552: done
3553: fi
3554:
1.4 frystyk 3555: # Exit here if they wanted silent mode.
3556: test "$show" = : && exit 0
3557:
1.3 frystyk 3558: echo "----------------------------------------------------------------------"
1.2 frystyk 3559: echo "Libraries have been installed in:"
3560: for libdir in $libdirs; do
3561: echo " $libdir"
1.1 frystyk 3562: done
1.2 frystyk 3563: echo
1.4 frystyk 3564: echo "If you ever happen to want to link against installed libraries"
3565: echo "in a given directory, LIBDIR, you must either use libtool, and"
3566: echo "specify the full pathname of the library, or use \`-LLIBDIR'"
3567: echo "flag during linking and do at least one of the following:"
1.2 frystyk 3568: if test -n "$shlibpath_var"; then
3569: echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
3570: echo " during execution"
3571: fi
3572: if test -n "$runpath_var"; then
3573: echo " - add LIBDIR to the \`$runpath_var' environment variable"
3574: echo " during linking"
3575: fi
3576: if test -n "$hardcode_libdir_flag_spec"; then
3577: libdir=LIBDIR
1.3 frystyk 3578: eval flag=\"$hardcode_libdir_flag_spec\"
1.1 frystyk 3579:
1.2 frystyk 3580: echo " - use the \`$flag' linker flag"
3581: fi
1.3 frystyk 3582: if test -n "$admincmds"; then
3583: echo " - have your system administrator run these commands:$admincmds"
3584: fi
1.2 frystyk 3585: if test -f /etc/ld.so.conf; then
3586: echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
3587: fi
3588: echo
3589: echo "See any operating system documentation about shared libraries for"
3590: echo "more information, such as the ld(1) and ld.so(8) manual pages."
1.3 frystyk 3591: echo "----------------------------------------------------------------------"
1.2 frystyk 3592: exit 0
3593: ;;
3594:
3595: # libtool execute mode
3596: execute)
3597: modename="$modename: execute"
3598:
3599: # The first argument is the command name.
3600: cmd="$nonopt"
3601: if test -z "$cmd"; then
3602: $echo "$modename: you must specify a COMMAND" 1>&2
3603: $echo "$help"
1.1 frystyk 3604: exit 1
3605: fi
3606:
1.2 frystyk 3607: # Handle -dlopen flags immediately.
3608: for file in $execute_dlfiles; do
1.3 frystyk 3609: if test ! -f "$file"; then
1.2 frystyk 3610: $echo "$modename: \`$file' is not a file" 1>&2
3611: $echo "$help" 1>&2
3612: exit 1
1.1 frystyk 3613: fi
3614:
1.2 frystyk 3615: dir=
3616: case "$file" in
3617: *.la)
1.4 frystyk 3618: # Check to see that this really is a libtool archive.
3619: if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
3620: else
3621: $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
3622: $echo "$help" 1>&2
3623: exit 1
3624: fi
1.2 frystyk 3625:
3626: # Read the libtool library.
3627: dlname=
3628: library_names=
3629:
1.4 frystyk 3630: # If there is no directory component, then add one.
1.2 frystyk 3631: case "$file" in
3632: */* | *\\*) . $file ;;
1.4 frystyk 3633: *) . ./$file ;;
1.2 frystyk 3634: esac
3635:
3636: # Skip this library if it cannot be dlopened.
3637: if test -z "$dlname"; then
3638: # Warn if it was a shared library.
3639: test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
3640: continue
3641: fi
3642:
3643: dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3644: test "X$dir" = "X$file" && dir=.
3645:
3646: if test -f "$dir/$objdir/$dlname"; then
3647: dir="$dir/$objdir"
3648: else
3649: $echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
3650: exit 1
3651: fi
3652: ;;
3653:
3654: *.lo)
3655: # Just add the directory containing the .lo file.
3656: dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3657: test "X$dir" = "X$file" && dir=.
3658: ;;
3659:
3660: *)
3661: $echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
1.4 frystyk 3662: continue
1.2 frystyk 3663: ;;
1.1 frystyk 3664: esac
3665:
1.2 frystyk 3666: # Get the absolute pathname.
3667: absdir=`cd "$dir" && pwd`
3668: test -n "$absdir" && dir="$absdir"
3669:
3670: # Now add the directory to shlibpath_var.
3671: if eval "test -z \"\$$shlibpath_var\""; then
3672: eval "$shlibpath_var=\"\$dir\""
1.1 frystyk 3673: else
1.2 frystyk 3674: eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
1.1 frystyk 3675: fi
3676: done
3677:
1.2 frystyk 3678: # This variable tells wrapper scripts just to set shlibpath_var
3679: # rather than running their programs.
3680: libtool_execute_magic="$magic"
3681:
3682: # Check if any of the arguments is a wrapper script.
3683: args=
3684: for file
3685: do
3686: case "$file" in
3687: -*) ;;
3688: *)
1.4 frystyk 3689: # Do a test to see if this is really a libtool program.
3690: if (sed -e '4q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
1.2 frystyk 3691: # If there is no directory component, then add one.
3692: case "$file" in
3693: */* | *\\*) . $file ;;
3694: *) . ./$file ;;
3695: esac
3696:
3697: # Transform arg to wrapped name.
3698: file="$progdir/$program"
3699: fi
1.4 frystyk 3700: ;;
1.2 frystyk 3701: esac
3702: # Quote arguments (to preserve shell metacharacters).
3703: file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
3704: args="$args \"$file\""
3705: done
1.1 frystyk 3706:
1.2 frystyk 3707: if test -z "$run"; then
1.8 ! kahan 3708: if test -n "$shlibpath_var"; then
! 3709: # Export the shlibpath_var.
! 3710: eval "export $shlibpath_var"
! 3711: fi
1.1 frystyk 3712:
1.3 frystyk 3713: # Restore saved enviroment variables
3714: if test "${save_LC_ALL+set}" = set; then
1.4 frystyk 3715: LC_ALL="$save_LC_ALL"; export LC_ALL
1.3 frystyk 3716: fi
3717: if test "${save_LANG+set}" = set; then
1.4 frystyk 3718: LANG="$save_LANG"; export LANG
1.3 frystyk 3719: fi
3720:
1.2 frystyk 3721: # Now actually exec the command.
3722: eval "exec \$cmd$args"
1.1 frystyk 3723:
1.2 frystyk 3724: $echo "$modename: cannot exec \$cmd$args"
3725: exit 1
3726: else
3727: # Display what would be done.
1.8 ! kahan 3728: if test -n "$shlibpath_var"; then
! 3729: eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
! 3730: $echo "export $shlibpath_var"
! 3731: fi
1.2 frystyk 3732: $echo "$cmd$args"
3733: exit 0
1.1 frystyk 3734: fi
3735: ;;
3736:
3737: # libtool uninstall mode
3738: uninstall)
1.2 frystyk 3739: modename="$modename: uninstall"
1.1 frystyk 3740: rm="$nonopt"
3741: files=
3742:
3743: for arg
3744: do
3745: case "$arg" in
3746: -*) rm="$rm $arg" ;;
3747: *) files="$files $arg" ;;
3748: esac
3749: done
3750:
3751: if test -z "$rm"; then
1.2 frystyk 3752: $echo "$modename: you must specify an RM program" 1>&2
3753: $echo "$help" 1>&2
1.1 frystyk 3754: exit 1
3755: fi
3756:
3757: for file in $files; do
1.2 frystyk 3758: dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
3759: test "X$dir" = "X$file" && dir=.
3760: name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
1.1 frystyk 3761:
3762: rmfiles="$file"
3763:
3764: case "$name" in
3765: *.la)
1.4 frystyk 3766: # Possibly a libtool archive, so verify it.
3767: if (sed -e '2q' $file | egrep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
3768: . $dir/$name
3769:
3770: # Delete the libtool libraries and symlinks.
3771: for n in $library_names; do
3772: rmfiles="$rmfiles $dir/$n"
3773: done
3774: test -n "$old_library" && rmfiles="$rmfiles $dir/$old_library"
1.2 frystyk 3775:
3776: $show "$rm $rmfiles"
3777: $run $rm $rmfiles
3778:
3779: if test -n "$library_names"; then
3780: # Do each command in the postuninstall commands.
1.3 frystyk 3781: eval cmds=\"$postuninstall_cmds\"
1.4 frystyk 3782: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
1.2 frystyk 3783: for cmd in $cmds; do
3784: IFS="$save_ifs"
3785: $show "$cmd"
3786: $run eval "$cmd"
3787: done
3788: IFS="$save_ifs"
3789: fi
3790:
1.4 frystyk 3791: if test -n "$old_library"; then
1.2 frystyk 3792: # Do each command in the old_postuninstall commands.
1.3 frystyk 3793: eval cmds=\"$old_postuninstall_cmds\"
1.4 frystyk 3794: IFS="${IFS= }"; save_ifs="$IFS"; IFS='~'
1.2 frystyk 3795: for cmd in $cmds; do
3796: IFS="$save_ifs"
3797: $show "$cmd"
3798: $run eval "$cmd"
3799: done
3800: IFS="$save_ifs"
3801: fi
1.1 frystyk 3802:
1.4 frystyk 3803: # FIXME: should reinstall the best remaining shared library.
3804: fi
3805: ;;
1.1 frystyk 3806:
3807: *.lo)
1.4 frystyk 3808: if test "$build_old_libs" = yes; then
3809: oldobj=`$echo "X$name" | $Xsed -e "$lo2o"`
3810: rmfiles="$rmfiles $dir/$oldobj"
3811: fi
1.2 frystyk 3812: $show "$rm $rmfiles"
3813: $run $rm $rmfiles
1.4 frystyk 3814: ;;
1.2 frystyk 3815:
3816: *)
1.4 frystyk 3817: $show "$rm $rmfiles"
1.2 frystyk 3818: $run $rm $rmfiles
3819: ;;
1.1 frystyk 3820: esac
3821: done
3822: exit 0
3823: ;;
3824:
1.2 frystyk 3825: "")
3826: $echo "$modename: you must specify a MODE" 1>&2
3827: $echo "$generic_help" 1>&2
1.1 frystyk 3828: exit 1
3829: ;;
3830: esac
3831:
1.2 frystyk 3832: $echo "$modename: invalid operation mode \`$mode'" 1>&2
3833: $echo "$generic_help" 1>&2
1.1 frystyk 3834: exit 1
3835: fi # test -z "$show_help"
3836:
3837: # We need to display help for each of the modes.
3838: case "$mode" in
1.2 frystyk 3839: "") $echo \
3840: "Usage: $modename [OPTION]... [MODE-ARG]...
1.1 frystyk 3841:
3842: Provide generalized library-building support services.
3843:
1.3 frystyk 3844: --config show all configuration variables
3845: --debug enable verbose shell tracing
1.1 frystyk 3846: -n, --dry-run display commands without modifying any files
1.3 frystyk 3847: --features display basic configuration information and exit
1.1 frystyk 3848: --finish same as \`--mode=finish'
3849: --help display this help message and exit
3850: --mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
1.2 frystyk 3851: --quiet same as \`--silent'
3852: --silent don't print informational messages
1.1 frystyk 3853: --version print version information
3854:
3855: MODE must be one of the following:
3856:
3857: compile compile a source file into a libtool object
1.2 frystyk 3858: execute automatically set library path, then run a program
1.1 frystyk 3859: finish complete the installation of libtool libraries
3860: install install libraries or executables
3861: link create a library or an executable
3862: uninstall remove libraries from an installed directory
3863:
1.2 frystyk 3864: MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
3865: a more detailed description of MODE."
3866: exit 0
1.1 frystyk 3867: ;;
3868:
3869: compile)
1.2 frystyk 3870: $echo \
3871: "Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
1.1 frystyk 3872:
3873: Compile a source file into a libtool library object.
1.3 frystyk 3874:
3875: This mode accepts the following additional options:
3876:
1.4 frystyk 3877: -o OUTPUT-FILE set the output file name to OUTPUT-FILE
1.3 frystyk 3878: -static always build a \`.o' file suitable for static linking
1.1 frystyk 3879:
3880: COMPILE-COMMAND is a command to be used in creating a \`standard' object file
3881: from the given SOURCEFILE.
3882:
3883: The output file name is determined by removing the directory component from
3884: SOURCEFILE, then substituting the C source code suffix \`.c' with the
1.2 frystyk 3885: library object suffix, \`.lo'."
1.1 frystyk 3886: ;;
3887:
1.2 frystyk 3888: execute)
3889: $echo \
3890: "Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
3891:
3892: Automatically set library path, then run a program.
3893:
3894: This mode accepts the following additional options:
1.1 frystyk 3895:
1.2 frystyk 3896: -dlopen FILE add the directory containing FILE to the library path
1.1 frystyk 3897:
1.2 frystyk 3898: This mode sets the library path environment variable according to \`-dlopen'
3899: flags.
1.1 frystyk 3900:
1.2 frystyk 3901: If any of the ARGS are libtool executable wrappers, then they are translated
3902: into their corresponding uninstalled binary, and any of their required library
3903: directories are added to the library path.
3904:
3905: Then, COMMAND is executed, with ARGS as arguments."
1.1 frystyk 3906: ;;
3907:
3908: finish)
1.2 frystyk 3909: $echo \
3910: "Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
1.1 frystyk 3911:
3912: Complete the installation of libtool libraries.
3913:
3914: Each LIBDIR is a directory that contains libtool libraries.
3915:
3916: The commands that this mode executes may require superuser privileges. Use
1.2 frystyk 3917: the \`--dry-run' option if you just want to see what would be executed."
1.1 frystyk 3918: ;;
3919:
3920: install)
1.2 frystyk 3921: $echo \
3922: "Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
1.1 frystyk 3923:
3924: Install executables or libraries.
3925:
3926: INSTALL-COMMAND is the installation command. The first component should be
3927: either the \`install' or \`cp' program.
3928:
3929: The rest of the components are interpreted as arguments to that command (only
1.2 frystyk 3930: BSD-compatible install options are recognized)."
1.1 frystyk 3931: ;;
3932:
3933: link)
1.2 frystyk 3934: $echo \
3935: "Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
1.1 frystyk 3936:
3937: Link object files or libraries together to form another library, or to
3938: create an executable program.
3939:
3940: LINK-COMMAND is a command using the C compiler that you would use to create
3941: a program from several object files.
3942:
3943: The following components of LINK-COMMAND are treated specially:
3944:
1.2 frystyk 3945: -all-static do not do any dynamic linking at all
1.4 frystyk 3946: -avoid-version do not add a version suffix if possible
1.2 frystyk 3947: -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
1.4 frystyk 3948: -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
1.1 frystyk 3949: -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
1.4 frystyk 3950: -export-symbols SYMFILE
3951: try to export only the symbols listed in SYMFILE
1.5 frystyk 3952: -export-symbols-regex REGEX
3953: try to export only the symbols matching REGEX
1.1 frystyk 3954: -LLIBDIR search LIBDIR for required installed libraries
3955: -lNAME OUTPUT-FILE requires the installed library libNAME
1.4 frystyk 3956: -module build a library that can dlopened
1.2 frystyk 3957: -no-undefined declare that a library does not refer to external symbols
1.1 frystyk 3958: -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
1.2 frystyk 3959: -release RELEASE specify package release information
1.1 frystyk 3960: -rpath LIBDIR the created library will eventually be installed in LIBDIR
1.4 frystyk 3961: -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
1.2 frystyk 3962: -static do not do any dynamic linking of libtool libraries
1.1 frystyk 3963: -version-info CURRENT[:REVISION[:AGE]]
1.4 frystyk 3964: specify library version info [each variable defaults to 0]
1.1 frystyk 3965:
3966: All other options (arguments beginning with \`-') are ignored.
3967:
3968: Every other argument is treated as a filename. Files ending in \`.la' are
3969: treated as uninstalled libtool libraries, other files are standard or library
3970: object files.
3971:
1.4 frystyk 3972: If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
3973: only library objects (\`.lo' files) may be specified, and \`-rpath' is
3974: required, except when creating a convenience library.
1.1 frystyk 3975:
1.4 frystyk 3976: If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
3977: using \`ar' and \`ranlib', or on Windows using \`lib'.
1.1 frystyk 3978:
1.4 frystyk 3979: If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
3980: is created, otherwise an executable program is created."
1.1 frystyk 3981: ;;
3982:
3983: uninstall)
1.5 frystyk 3984: $echo \
1.2 frystyk 3985: "Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
1.1 frystyk 3986:
3987: Remove libraries from an installation directory.
3988:
3989: RM is the name of the program to use to delete files associated with each FILE
3990: (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
3991: to RM.
3992:
3993: If FILE is a libtool library, all the files associated with it are deleted.
1.2 frystyk 3994: Otherwise, only FILE itself is deleted using RM."
1.1 frystyk 3995: ;;
3996:
3997: *)
1.2 frystyk 3998: $echo "$modename: invalid operation mode \`$mode'" 1>&2
3999: $echo "$help" 1>&2
1.1 frystyk 4000: exit 1
4001: ;;
4002: esac
4003:
1.2 frystyk 4004: echo
4005: $echo "Try \`$modename --help' for more information about other modes."
1.1 frystyk 4006:
4007: exit 0
4008:
4009: # Local Variables:
4010: # mode:shell-script
4011: # sh-indentation:2
4012: # End:
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