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[libisds.git] / config.rpath
blob1a0701828172aad0b521ad96735149fdd0bf1875
1 #! /bin/sh
2 # Output a system dependent set of variables, describing how to set the
3 # run time search path of shared libraries in an executable.
5 # Copyright 1996-2012 Free Software Foundation, Inc.
6 # Taken from GNU libtool, 2001
7 # Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
9 # This file is free software; the Free Software Foundation gives
10 # unlimited permission to copy and/or distribute it, with or without
11 # modifications, as long as this notice is preserved.
13 # The first argument passed to this file is the canonical host specification,
14 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
15 # or
16 # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
17 # The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
18 # should be set by the caller.
20 # The set of defined variables is at the end of this script.
22 # Known limitations:
23 # - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
24 # than 256 bytes, otherwise the compiler driver will dump core. The only
25 # known workaround is to choose shorter directory names for the build
26 # directory and/or the installation directory.
28 # All known linkers require a '.a' archive for static linking (except MSVC,
29 # which needs '.lib').
30 libext=a
31 shrext=.so
33 host="$1"
34 host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
35 host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
36 host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
38 # Code taken from libtool.m4's _LT_CC_BASENAME.
40 for cc_temp in $CC""; do
41 case $cc_temp in
42 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
43 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
44 \-*) ;;
45 *) break;;
46 esac
47 done
48 cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
50 # Code taken from libtool.m4's _LT_COMPILER_PIC.
52 wl=
53 if test "$GCC" = yes; then
54 wl='-Wl,'
55 else
56 case "$host_os" in
57 aix*)
58 wl='-Wl,'
60 mingw* | cygwin* | pw32* | os2* | cegcc*)
62 hpux9* | hpux10* | hpux11*)
63 wl='-Wl,'
65 irix5* | irix6* | nonstopux*)
66 wl='-Wl,'
68 linux* | k*bsd*-gnu | kopensolaris*-gnu)
69 case $cc_basename in
70 ecc*)
71 wl='-Wl,'
73 icc* | ifort*)
74 wl='-Wl,'
76 lf95*)
77 wl='-Wl,'
79 nagfor*)
80 wl='-Wl,-Wl,,'
82 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
83 wl='-Wl,'
85 ccc*)
86 wl='-Wl,'
88 xl* | bgxl* | bgf* | mpixl*)
89 wl='-Wl,'
91 como)
92 wl='-lopt='
95 case `$CC -V 2>&1 | sed 5q` in
96 *Sun\ F* | *Sun*Fortran*)
97 wl=
99 *Sun\ C*)
100 wl='-Wl,'
102 esac
104 esac
106 newsos6)
108 *nto* | *qnx*)
110 osf3* | osf4* | osf5*)
111 wl='-Wl,'
113 rdos*)
115 solaris*)
116 case $cc_basename in
117 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
118 wl='-Qoption ld '
121 wl='-Wl,'
123 esac
125 sunos4*)
126 wl='-Qoption ld '
128 sysv4 | sysv4.2uw2* | sysv4.3*)
129 wl='-Wl,'
131 sysv4*MP*)
133 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
134 wl='-Wl,'
136 unicos*)
137 wl='-Wl,'
139 uts4*)
141 esac
144 # Code taken from libtool.m4's _LT_LINKER_SHLIBS.
146 hardcode_libdir_flag_spec=
147 hardcode_libdir_separator=
148 hardcode_direct=no
149 hardcode_minus_L=no
151 case "$host_os" in
152 cygwin* | mingw* | pw32* | cegcc*)
153 # FIXME: the MSVC++ port hasn't been tested in a loooong time
154 # When not using gcc, we currently assume that we are using
155 # Microsoft Visual C++.
156 if test "$GCC" != yes; then
157 with_gnu_ld=no
160 interix*)
161 # we just hope/assume this is gcc and not c89 (= MSVC++)
162 with_gnu_ld=yes
164 openbsd*)
165 with_gnu_ld=no
167 esac
169 ld_shlibs=yes
170 if test "$with_gnu_ld" = yes; then
171 # Set some defaults for GNU ld with shared library support. These
172 # are reset later if shared libraries are not supported. Putting them
173 # here allows them to be overridden if necessary.
174 # Unlike libtool, we use -rpath here, not --rpath, since the documented
175 # option of GNU ld is called -rpath, not --rpath.
176 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
177 case "$host_os" in
178 aix[3-9]*)
179 # On AIX/PPC, the GNU linker is very broken
180 if test "$host_cpu" != ia64; then
181 ld_shlibs=no
184 amigaos*)
185 case "$host_cpu" in
186 powerpc)
188 m68k)
189 hardcode_libdir_flag_spec='-L$libdir'
190 hardcode_minus_L=yes
192 esac
194 beos*)
195 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
197 else
198 ld_shlibs=no
201 cygwin* | mingw* | pw32* | cegcc*)
202 # hardcode_libdir_flag_spec is actually meaningless, as there is
203 # no search path for DLLs.
204 hardcode_libdir_flag_spec='-L$libdir'
205 if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
207 else
208 ld_shlibs=no
211 haiku*)
213 interix[3-9]*)
214 hardcode_direct=no
215 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
217 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
218 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
220 else
221 ld_shlibs=no
224 netbsd*)
226 solaris*)
227 if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
228 ld_shlibs=no
229 elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
231 else
232 ld_shlibs=no
235 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
236 case `$LD -v 2>&1` in
237 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
238 ld_shlibs=no
241 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
242 hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
243 else
244 ld_shlibs=no
247 esac
249 sunos4*)
250 hardcode_direct=yes
253 if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
255 else
256 ld_shlibs=no
259 esac
260 if test "$ld_shlibs" = no; then
261 hardcode_libdir_flag_spec=
263 else
264 case "$host_os" in
265 aix3*)
266 # Note: this linker hardcodes the directories in LIBPATH if there
267 # are no directories specified by -L.
268 hardcode_minus_L=yes
269 if test "$GCC" = yes; then
270 # Neither direct hardcoding nor static linking is supported with a
271 # broken collect2.
272 hardcode_direct=unsupported
275 aix[4-9]*)
276 if test "$host_cpu" = ia64; then
277 # On IA64, the linker does run time linking by default, so we don't
278 # have to do anything special.
279 aix_use_runtimelinking=no
280 else
281 aix_use_runtimelinking=no
282 # Test if we are trying to use run time linking or normal
283 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
284 # need to do runtime linking.
285 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
286 for ld_flag in $LDFLAGS; do
287 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
288 aix_use_runtimelinking=yes
289 break
291 done
293 esac
295 hardcode_direct=yes
296 hardcode_libdir_separator=':'
297 if test "$GCC" = yes; then
298 case $host_os in aix4.[012]|aix4.[012].*)
299 collect2name=`${CC} -print-prog-name=collect2`
300 if test -f "$collect2name" && \
301 strings "$collect2name" | grep resolve_lib_name >/dev/null
302 then
303 # We have reworked collect2
305 else
306 # We have old collect2
307 hardcode_direct=unsupported
308 hardcode_minus_L=yes
309 hardcode_libdir_flag_spec='-L$libdir'
310 hardcode_libdir_separator=
313 esac
315 # Begin _LT_AC_SYS_LIBPATH_AIX.
316 echo 'int main () { return 0; }' > conftest.c
317 ${CC} ${LDFLAGS} conftest.c -o conftest
318 aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
320 if test -z "$aix_libpath"; then
321 aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
324 if test -z "$aix_libpath"; then
325 aix_libpath="/usr/lib:/lib"
327 rm -f conftest.c conftest
328 # End _LT_AC_SYS_LIBPATH_AIX.
329 if test "$aix_use_runtimelinking" = yes; then
330 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
331 else
332 if test "$host_cpu" = ia64; then
333 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
334 else
335 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
339 amigaos*)
340 case "$host_cpu" in
341 powerpc)
343 m68k)
344 hardcode_libdir_flag_spec='-L$libdir'
345 hardcode_minus_L=yes
347 esac
349 bsdi[45]*)
351 cygwin* | mingw* | pw32* | cegcc*)
352 # When not using gcc, we currently assume that we are using
353 # Microsoft Visual C++.
354 # hardcode_libdir_flag_spec is actually meaningless, as there is
355 # no search path for DLLs.
356 hardcode_libdir_flag_spec=' '
357 libext=lib
359 darwin* | rhapsody*)
360 hardcode_direct=no
361 if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then
363 else
364 ld_shlibs=no
367 dgux*)
368 hardcode_libdir_flag_spec='-L$libdir'
370 freebsd2.2*)
371 hardcode_libdir_flag_spec='-R$libdir'
372 hardcode_direct=yes
374 freebsd2*)
375 hardcode_direct=yes
376 hardcode_minus_L=yes
378 freebsd* | dragonfly*)
379 hardcode_libdir_flag_spec='-R$libdir'
380 hardcode_direct=yes
382 hpux9*)
383 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
384 hardcode_libdir_separator=:
385 hardcode_direct=yes
386 # hardcode_minus_L: Not really in the search PATH,
387 # but as the default location of the library.
388 hardcode_minus_L=yes
390 hpux10*)
391 if test "$with_gnu_ld" = no; then
392 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
393 hardcode_libdir_separator=:
394 hardcode_direct=yes
395 # hardcode_minus_L: Not really in the search PATH,
396 # but as the default location of the library.
397 hardcode_minus_L=yes
400 hpux11*)
401 if test "$with_gnu_ld" = no; then
402 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
403 hardcode_libdir_separator=:
404 case $host_cpu in
405 hppa*64*|ia64*)
406 hardcode_direct=no
409 hardcode_direct=yes
410 # hardcode_minus_L: Not really in the search PATH,
411 # but as the default location of the library.
412 hardcode_minus_L=yes
414 esac
417 irix5* | irix6* | nonstopux*)
418 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
419 hardcode_libdir_separator=:
421 netbsd*)
422 hardcode_libdir_flag_spec='-R$libdir'
423 hardcode_direct=yes
425 newsos6)
426 hardcode_direct=yes
427 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
428 hardcode_libdir_separator=:
430 *nto* | *qnx*)
432 openbsd*)
433 if test -f /usr/libexec/ld.so; then
434 hardcode_direct=yes
435 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
436 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
437 else
438 case "$host_os" in
439 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
440 hardcode_libdir_flag_spec='-R$libdir'
443 hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
445 esac
447 else
448 ld_shlibs=no
451 os2*)
452 hardcode_libdir_flag_spec='-L$libdir'
453 hardcode_minus_L=yes
455 osf3*)
456 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
457 hardcode_libdir_separator=:
459 osf4* | osf5*)
460 if test "$GCC" = yes; then
461 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
462 else
463 # Both cc and cxx compiler support -rpath directly
464 hardcode_libdir_flag_spec='-rpath $libdir'
466 hardcode_libdir_separator=:
468 solaris*)
469 hardcode_libdir_flag_spec='-R$libdir'
471 sunos4*)
472 hardcode_libdir_flag_spec='-L$libdir'
473 hardcode_direct=yes
474 hardcode_minus_L=yes
476 sysv4)
477 case $host_vendor in
478 sni)
479 hardcode_direct=yes # is this really true???
481 siemens)
482 hardcode_direct=no
484 motorola)
485 hardcode_direct=no #Motorola manual says yes, but my tests say they lie
487 esac
489 sysv4.3*)
491 sysv4*MP*)
492 if test -d /usr/nec; then
493 ld_shlibs=yes
496 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
498 sysv5* | sco3.2v5* | sco5v6*)
499 hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
500 hardcode_libdir_separator=':'
502 uts4*)
503 hardcode_libdir_flag_spec='-L$libdir'
506 ld_shlibs=no
508 esac
511 # Check dynamic linker characteristics
512 # Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
513 # Unlike libtool.m4, here we don't care about _all_ names of the library, but
514 # only about the one the linker finds when passed -lNAME. This is the last
515 # element of library_names_spec in libtool.m4, or possibly two of them if the
516 # linker has special search rules.
517 library_names_spec= # the last element of library_names_spec in libtool.m4
518 libname_spec='lib$name'
519 case "$host_os" in
520 aix3*)
521 library_names_spec='$libname.a'
523 aix[4-9]*)
524 library_names_spec='$libname$shrext'
526 amigaos*)
527 case "$host_cpu" in
528 powerpc*)
529 library_names_spec='$libname$shrext' ;;
530 m68k)
531 library_names_spec='$libname.a' ;;
532 esac
534 beos*)
535 library_names_spec='$libname$shrext'
537 bsdi[45]*)
538 library_names_spec='$libname$shrext'
540 cygwin* | mingw* | pw32* | cegcc*)
541 shrext=.dll
542 library_names_spec='$libname.dll.a $libname.lib'
544 darwin* | rhapsody*)
545 shrext=.dylib
546 library_names_spec='$libname$shrext'
548 dgux*)
549 library_names_spec='$libname$shrext'
551 freebsd* | dragonfly*)
552 case "$host_os" in
553 freebsd[123]*)
554 library_names_spec='$libname$shrext$versuffix' ;;
556 library_names_spec='$libname$shrext' ;;
557 esac
559 gnu*)
560 library_names_spec='$libname$shrext'
562 haiku*)
563 library_names_spec='$libname$shrext'
565 hpux9* | hpux10* | hpux11*)
566 case $host_cpu in
567 ia64*)
568 shrext=.so
570 hppa*64*)
571 shrext=.sl
574 shrext=.sl
576 esac
577 library_names_spec='$libname$shrext'
579 interix[3-9]*)
580 library_names_spec='$libname$shrext'
582 irix5* | irix6* | nonstopux*)
583 library_names_spec='$libname$shrext'
584 case "$host_os" in
585 irix5* | nonstopux*)
586 libsuff= shlibsuff=
589 case $LD in
590 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
591 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
592 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
593 *) libsuff= shlibsuff= ;;
594 esac
596 esac
598 linux*oldld* | linux*aout* | linux*coff*)
600 linux* | k*bsd*-gnu | kopensolaris*-gnu)
601 library_names_spec='$libname$shrext'
603 knetbsd*-gnu)
604 library_names_spec='$libname$shrext'
606 netbsd*)
607 library_names_spec='$libname$shrext'
609 newsos6)
610 library_names_spec='$libname$shrext'
612 *nto* | *qnx*)
613 library_names_spec='$libname$shrext'
615 openbsd*)
616 library_names_spec='$libname$shrext$versuffix'
618 os2*)
619 libname_spec='$name'
620 shrext=.dll
621 library_names_spec='$libname.a'
623 osf3* | osf4* | osf5*)
624 library_names_spec='$libname$shrext'
626 rdos*)
628 solaris*)
629 library_names_spec='$libname$shrext'
631 sunos4*)
632 library_names_spec='$libname$shrext$versuffix'
634 sysv4 | sysv4.3*)
635 library_names_spec='$libname$shrext'
637 sysv4*MP*)
638 library_names_spec='$libname$shrext'
640 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
641 library_names_spec='$libname$shrext'
643 tpf*)
644 library_names_spec='$libname$shrext'
646 uts4*)
647 library_names_spec='$libname$shrext'
649 esac
651 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
652 escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
653 shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
654 escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
655 escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
656 escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
658 LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
660 # How to pass a linker flag through the compiler.
661 wl="$escaped_wl"
663 # Static library suffix (normally "a").
664 libext="$libext"
666 # Shared library suffix (normally "so").
667 shlibext="$shlibext"
669 # Format of library name prefix.
670 libname_spec="$escaped_libname_spec"
672 # Library names that the linker finds when passed -lNAME.
673 library_names_spec="$escaped_library_names_spec"
675 # Flag to hardcode \$libdir into a binary during linking.
676 # This must work even if \$libdir does not exist.
677 hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
679 # Whether we need a single -rpath flag with a separated argument.
680 hardcode_libdir_separator="$hardcode_libdir_separator"
682 # Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
683 # resulting binary.
684 hardcode_direct="$hardcode_direct"
686 # Set to yes if using the -LDIR flag during linking hardcodes DIR into the
687 # resulting binary.
688 hardcode_minus_L="$hardcode_minus_L"