source: projects/proc-rpmnew/trunk/config.rpath @ 4553

Revision 4553, 18.0 KB checked in by yasumichi, 11 years ago (diff)

add three files.

  • Property svn:executable set to *
Line 
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.
4#
5#   Copyright 1996-2010 Free Software Foundation, Inc.
6#   Taken from GNU libtool, 2001
7#   Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
8#
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.
12#
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.
19#
20# The set of defined variables is at the end of this script.
21
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.
27
28# All known linkers require a `.a' archive for static linking (except MSVC,
29# which needs '.lib').
30libext=a
31shrext=.so
32
33host="$1"
34host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
35host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
36host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
37
38# Code taken from libtool.m4's _LT_CC_BASENAME.
39
40for cc_temp in $CC""; do
41  case $cc_temp in
42    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
43    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
44    \-*) ;;
45    *) break;;
46  esac
47done
48cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'`
49
50# Code taken from libtool.m4's _LT_COMPILER_PIC.
51
52wl=
53if test "$GCC" = yes; then
54  wl='-Wl,'
55else
56  case "$host_os" in
57    aix*)
58      wl='-Wl,'
59      ;;
60    darwin*)
61      case $cc_basename in
62        xlc*)
63          wl='-Wl,'
64          ;;
65      esac
66      ;;
67    mingw* | cygwin* | pw32* | os2* | cegcc*)
68      ;;
69    hpux9* | hpux10* | hpux11*)
70      wl='-Wl,'
71      ;;
72    irix5* | irix6* | nonstopux*)
73      wl='-Wl,'
74      ;;
75    newsos6)
76      ;;
77    linux* | k*bsd*-gnu)
78      case $cc_basename in
79        ecc*)
80          wl='-Wl,'
81          ;;
82        icc* | ifort*)
83          wl='-Wl,'
84          ;;
85        lf95*)
86          wl='-Wl,'
87          ;;
88        pgcc | pgf77 | pgf90)
89          wl='-Wl,'
90          ;;
91        ccc*)
92          wl='-Wl,'
93          ;;
94        como)
95          wl='-lopt='
96          ;;
97        *)
98          case `$CC -V 2>&1 | sed 5q` in
99            *Sun\ C*)
100              wl='-Wl,'
101              ;;
102          esac
103          ;;
104      esac
105      ;;
106    osf3* | osf4* | osf5*)
107      wl='-Wl,'
108      ;;
109    rdos*)
110      ;;
111    solaris*)
112      wl='-Wl,'
113      ;;
114    sunos4*)
115      wl='-Qoption ld '
116      ;;
117    sysv4 | sysv4.2uw2* | sysv4.3*)
118      wl='-Wl,'
119      ;;
120    sysv4*MP*)
121      ;;
122    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
123      wl='-Wl,'
124      ;;
125    unicos*)
126      wl='-Wl,'
127      ;;
128    uts4*)
129      ;;
130  esac
131fi
132
133# Code taken from libtool.m4's _LT_LINKER_SHLIBS.
134
135hardcode_libdir_flag_spec=
136hardcode_libdir_separator=
137hardcode_direct=no
138hardcode_minus_L=no
139
140case "$host_os" in
141  cygwin* | mingw* | pw32* | cegcc*)
142    # FIXME: the MSVC++ port hasn't been tested in a loooong time
143    # When not using gcc, we currently assume that we are using
144    # Microsoft Visual C++.
145    if test "$GCC" != yes; then
146      with_gnu_ld=no
147    fi
148    ;;
149  interix*)
150    # we just hope/assume this is gcc and not c89 (= MSVC++)
151    with_gnu_ld=yes
152    ;;
153  openbsd*)
154    with_gnu_ld=no
155    ;;
156esac
157
158ld_shlibs=yes
159if test "$with_gnu_ld" = yes; then
160  # Set some defaults for GNU ld with shared library support. These
161  # are reset later if shared libraries are not supported. Putting them
162  # here allows them to be overridden if necessary.
163  # Unlike libtool, we use -rpath here, not --rpath, since the documented
164  # option of GNU ld is called -rpath, not --rpath.
165  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
166  case "$host_os" in
167    aix[3-9]*)
168      # On AIX/PPC, the GNU linker is very broken
169      if test "$host_cpu" != ia64; then
170        ld_shlibs=no
171      fi
172      ;;
173    amigaos*)
174      hardcode_libdir_flag_spec='-L$libdir'
175      hardcode_minus_L=yes
176      # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
177      # that the semantics of dynamic libraries on AmigaOS, at least up
178      # to version 4, is to share data among multiple programs linked
179      # with the same dynamic library.  Since this doesn't match the
180      # behavior of shared libraries on other platforms, we cannot use
181      # them.
182      ld_shlibs=no
183      ;;
184    beos*)
185      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
186        :
187      else
188        ld_shlibs=no
189      fi
190      ;;
191    cygwin* | mingw* | pw32* | cegcc*)
192      # hardcode_libdir_flag_spec is actually meaningless, as there is
193      # no search path for DLLs.
194      hardcode_libdir_flag_spec='-L$libdir'
195      if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
196        :
197      else
198        ld_shlibs=no
199      fi
200      ;;
201    interix[3-9]*)
202      hardcode_direct=no
203      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
204      ;;
205    gnu* | linux* | k*bsd*-gnu)
206      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
207        :
208      else
209        ld_shlibs=no
210      fi
211      ;;
212    netbsd*)
213      ;;
214    solaris*)
215      if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
216        ld_shlibs=no
217      elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
218        :
219      else
220        ld_shlibs=no
221      fi
222      ;;
223    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
224      case `$LD -v 2>&1` in
225        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
226          ld_shlibs=no
227          ;;
228        *)
229          if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
230            hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
231          else
232            ld_shlibs=no
233          fi
234          ;;
235      esac
236      ;;
237    sunos4*)
238      hardcode_direct=yes
239      ;;
240    *)
241      if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
242        :
243      else
244        ld_shlibs=no
245      fi
246      ;;
247  esac
248  if test "$ld_shlibs" = no; then
249    hardcode_libdir_flag_spec=
250  fi
251else
252  case "$host_os" in
253    aix3*)
254      # Note: this linker hardcodes the directories in LIBPATH if there
255      # are no directories specified by -L.
256      hardcode_minus_L=yes
257      if test "$GCC" = yes; then
258        # Neither direct hardcoding nor static linking is supported with a
259        # broken collect2.
260        hardcode_direct=unsupported
261      fi
262      ;;
263    aix[4-9]*)
264      if test "$host_cpu" = ia64; then
265        # On IA64, the linker does run time linking by default, so we don't
266        # have to do anything special.
267        aix_use_runtimelinking=no
268      else
269        aix_use_runtimelinking=no
270        # Test if we are trying to use run time linking or normal
271        # AIX style linking. If -brtl is somewhere in LDFLAGS, we
272        # need to do runtime linking.
273        case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
274          for ld_flag in $LDFLAGS; do
275            if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
276              aix_use_runtimelinking=yes
277              break
278            fi
279          done
280          ;;
281        esac
282      fi
283      hardcode_direct=yes
284      hardcode_libdir_separator=':'
285      if test "$GCC" = yes; then
286        case $host_os in aix4.[012]|aix4.[012].*)
287          collect2name=`${CC} -print-prog-name=collect2`
288          if test -f "$collect2name" && \
289            strings "$collect2name" | grep resolve_lib_name >/dev/null
290          then
291            # We have reworked collect2
292            :
293          else
294            # We have old collect2
295            hardcode_direct=unsupported
296            hardcode_minus_L=yes
297            hardcode_libdir_flag_spec='-L$libdir'
298            hardcode_libdir_separator=
299          fi
300          ;;
301        esac
302      fi
303      # Begin _LT_AC_SYS_LIBPATH_AIX.
304      echo 'int main () { return 0; }' > conftest.c
305      ${CC} ${LDFLAGS} conftest.c -o conftest
306      aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
307}'`
308      if test -z "$aix_libpath"; then
309        aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0  *\(.*\)$/\1/; p; }
310}'`
311      fi
312      if test -z "$aix_libpath"; then
313        aix_libpath="/usr/lib:/lib"
314      fi
315      rm -f conftest.c conftest
316      # End _LT_AC_SYS_LIBPATH_AIX.
317      if test "$aix_use_runtimelinking" = yes; then
318        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
319      else
320        if test "$host_cpu" = ia64; then
321          hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
322        else
323          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
324        fi
325      fi
326      ;;
327    amigaos*)
328      hardcode_libdir_flag_spec='-L$libdir'
329      hardcode_minus_L=yes
330      # see comment about different semantics on the GNU ld section
331      ld_shlibs=no
332      ;;
333    bsdi[45]*)
334      ;;
335    cygwin* | mingw* | pw32* | cegcc*)
336      # When not using gcc, we currently assume that we are using
337      # Microsoft Visual C++.
338      # hardcode_libdir_flag_spec is actually meaningless, as there is
339      # no search path for DLLs.
340      hardcode_libdir_flag_spec=' '
341      libext=lib
342      ;;
343    darwin* | rhapsody*)
344      hardcode_direct=no
345      if test "$GCC" = yes ; then
346        :
347      else
348        case $cc_basename in
349          xlc*)
350            ;;
351          *)
352            ld_shlibs=no
353            ;;
354        esac
355      fi
356      ;;
357    dgux*)
358      hardcode_libdir_flag_spec='-L$libdir'
359      ;;
360    freebsd1*)
361      ld_shlibs=no
362      ;;
363    freebsd2.2*)
364      hardcode_libdir_flag_spec='-R$libdir'
365      hardcode_direct=yes
366      ;;
367    freebsd2*)
368      hardcode_direct=yes
369      hardcode_minus_L=yes
370      ;;
371    freebsd* | dragonfly*)
372      hardcode_libdir_flag_spec='-R$libdir'
373      hardcode_direct=yes
374      ;;
375    hpux9*)
376      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
377      hardcode_libdir_separator=:
378      hardcode_direct=yes
379      # hardcode_minus_L: Not really in the search PATH,
380      # but as the default location of the library.
381      hardcode_minus_L=yes
382      ;;
383    hpux10*)
384      if test "$with_gnu_ld" = no; then
385        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
386        hardcode_libdir_separator=:
387        hardcode_direct=yes
388        # hardcode_minus_L: Not really in the search PATH,
389        # but as the default location of the library.
390        hardcode_minus_L=yes
391      fi
392      ;;
393    hpux11*)
394      if test "$with_gnu_ld" = no; then
395        hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
396        hardcode_libdir_separator=:
397        case $host_cpu in
398          hppa*64*|ia64*)
399            hardcode_direct=no
400            ;;
401          *)
402            hardcode_direct=yes
403            # hardcode_minus_L: Not really in the search PATH,
404            # but as the default location of the library.
405            hardcode_minus_L=yes
406            ;;
407        esac
408      fi
409      ;;
410    irix5* | irix6* | nonstopux*)
411      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
412      hardcode_libdir_separator=:
413      ;;
414    netbsd*)
415      hardcode_libdir_flag_spec='-R$libdir'
416      hardcode_direct=yes
417      ;;
418    newsos6)
419      hardcode_direct=yes
420      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
421      hardcode_libdir_separator=:
422      ;;
423    openbsd*)
424      if test -f /usr/libexec/ld.so; then
425        hardcode_direct=yes
426        if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
427          hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
428        else
429          case "$host_os" in
430            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
431              hardcode_libdir_flag_spec='-R$libdir'
432              ;;
433            *)
434              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
435              ;;
436          esac
437        fi
438      else
439        ld_shlibs=no
440      fi
441      ;;
442    os2*)
443      hardcode_libdir_flag_spec='-L$libdir'
444      hardcode_minus_L=yes
445      ;;
446    osf3*)
447      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
448      hardcode_libdir_separator=:
449      ;;
450    osf4* | osf5*)
451      if test "$GCC" = yes; then
452        hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
453      else
454        # Both cc and cxx compiler support -rpath directly
455        hardcode_libdir_flag_spec='-rpath $libdir'
456      fi
457      hardcode_libdir_separator=:
458      ;;
459    solaris*)
460      hardcode_libdir_flag_spec='-R$libdir'
461      ;;
462    sunos4*)
463      hardcode_libdir_flag_spec='-L$libdir'
464      hardcode_direct=yes
465      hardcode_minus_L=yes
466      ;;
467    sysv4)
468      case $host_vendor in
469        sni)
470          hardcode_direct=yes # is this really true???
471          ;;
472        siemens)
473          hardcode_direct=no
474          ;;
475        motorola)
476          hardcode_direct=no #Motorola manual says yes, but my tests say they lie
477          ;;
478      esac
479      ;;
480    sysv4.3*)
481      ;;
482    sysv4*MP*)
483      if test -d /usr/nec; then
484        ld_shlibs=yes
485      fi
486      ;;
487    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
488      ;;
489    sysv5* | sco3.2v5* | sco5v6*)
490      hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
491      hardcode_libdir_separator=':'
492      ;;
493    uts4*)
494      hardcode_libdir_flag_spec='-L$libdir'
495      ;;
496    *)
497      ld_shlibs=no
498      ;;
499  esac
500fi
501
502# Check dynamic linker characteristics
503# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER.
504# Unlike libtool.m4, here we don't care about _all_ names of the library, but
505# only about the one the linker finds when passed -lNAME. This is the last
506# element of library_names_spec in libtool.m4, or possibly two of them if the
507# linker has special search rules.
508library_names_spec=      # the last element of library_names_spec in libtool.m4
509libname_spec='lib$name'
510case "$host_os" in
511  aix3*)
512    library_names_spec='$libname.a'
513    ;;
514  aix[4-9]*)
515    library_names_spec='$libname$shrext'
516    ;;
517  amigaos*)
518    library_names_spec='$libname.a'
519    ;;
520  beos*)
521    library_names_spec='$libname$shrext'
522    ;;
523  bsdi[45]*)
524    library_names_spec='$libname$shrext'
525    ;;
526  cygwin* | mingw* | pw32* | cegcc*)
527    shrext=.dll
528    library_names_spec='$libname.dll.a $libname.lib'
529    ;;
530  darwin* | rhapsody*)
531    shrext=.dylib
532    library_names_spec='$libname$shrext'
533    ;;
534  dgux*)
535    library_names_spec='$libname$shrext'
536    ;;
537  freebsd1*)
538    ;;
539  freebsd* | dragonfly*)
540    case "$host_os" in
541      freebsd[123]*)
542        library_names_spec='$libname$shrext$versuffix' ;;
543      *)
544        library_names_spec='$libname$shrext' ;;
545    esac
546    ;;
547  gnu*)
548    library_names_spec='$libname$shrext'
549    ;;
550  hpux9* | hpux10* | hpux11*)
551    case $host_cpu in
552      ia64*)
553        shrext=.so
554        ;;
555      hppa*64*)
556        shrext=.sl
557        ;;
558      *)
559        shrext=.sl
560        ;;
561    esac
562    library_names_spec='$libname$shrext'
563    ;;
564  interix[3-9]*)
565    library_names_spec='$libname$shrext'
566    ;;
567  irix5* | irix6* | nonstopux*)
568    library_names_spec='$libname$shrext'
569    case "$host_os" in
570      irix5* | nonstopux*)
571        libsuff= shlibsuff=
572        ;;
573      *)
574        case $LD in
575          *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
576          *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
577          *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
578          *) libsuff= shlibsuff= ;;
579        esac
580        ;;
581    esac
582    ;;
583  linux*oldld* | linux*aout* | linux*coff*)
584    ;;
585  linux* | k*bsd*-gnu)
586    library_names_spec='$libname$shrext'
587    ;;
588  knetbsd*-gnu)
589    library_names_spec='$libname$shrext'
590    ;;
591  netbsd*)
592    library_names_spec='$libname$shrext'
593    ;;
594  newsos6)
595    library_names_spec='$libname$shrext'
596    ;;
597  nto-qnx*)
598    library_names_spec='$libname$shrext'
599    ;;
600  openbsd*)
601    library_names_spec='$libname$shrext$versuffix'
602    ;;
603  os2*)
604    libname_spec='$name'
605    shrext=.dll
606    library_names_spec='$libname.a'
607    ;;
608  osf3* | osf4* | osf5*)
609    library_names_spec='$libname$shrext'
610    ;;
611  rdos*)
612    ;;
613  solaris*)
614    library_names_spec='$libname$shrext'
615    ;;
616  sunos4*)
617    library_names_spec='$libname$shrext$versuffix'
618    ;;
619  sysv4 | sysv4.3*)
620    library_names_spec='$libname$shrext'
621    ;;
622  sysv4*MP*)
623    library_names_spec='$libname$shrext'
624    ;;
625  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
626    library_names_spec='$libname$shrext'
627    ;;
628  uts4*)
629    library_names_spec='$libname$shrext'
630    ;;
631esac
632
633sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
634escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
635shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
636escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
637escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
638escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
639
640LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
641
642# How to pass a linker flag through the compiler.
643wl="$escaped_wl"
644
645# Static library suffix (normally "a").
646libext="$libext"
647
648# Shared library suffix (normally "so").
649shlibext="$shlibext"
650
651# Format of library name prefix.
652libname_spec="$escaped_libname_spec"
653
654# Library names that the linker finds when passed -lNAME.
655library_names_spec="$escaped_library_names_spec"
656
657# Flag to hardcode \$libdir into a binary during linking.
658# This must work even if \$libdir does not exist.
659hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
660
661# Whether we need a single -rpath flag with a separated argument.
662hardcode_libdir_separator="$hardcode_libdir_separator"
663
664# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
665# resulting binary.
666hardcode_direct="$hardcode_direct"
667
668# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
669# resulting binary.
670hardcode_minus_L="$hardcode_minus_L"
671
672EOF
Note: See TracBrowser for help on using the repository browser.