source: rtems/config-ml.in @ a7fabaec

4.104.114.84.9
Last change on this file since a7fabaec was a7fabaec, checked in by Ralf Corsepius <ralf.corsepius@…>, on Aug 18, 2004 at 12:41:13 PM

2004-08-18 Ralf Corsepius <ralf_corsepius@…>

PR 673/make_build

  • config-ml.in: Quote 'cd "${ml_origdir}"'. Quote 'cd "${ML_POPDIR}"'.
  • Property mode set to 100644
File size: 18.9 KB
Line 
1#### THIS IS NOT gcc's config-ml.in ####
2
3# 2002-07-06    Imported from from gcc-3.1
4
5# Configure fragment invoked in the post-target section for subdirs
6# wanting multilib support.
7#
8# It is advisable to support a few --enable/--disable options to let the
9# user select which libraries s/he really wants.
10#
11# Subdirectories wishing to use multilib should put the following lines
12# in the "post-target" section of configure.in.
13#
14# if [ "${srcdir}" = "." ] ; then
15#   if [ "${with_target_subdir}" != "." ] ; then
16#     . ${with_multisrctop}../../config-ml.in
17#   else
18#     . ${with_multisrctop}../config-ml.in
19#   fi
20# else
21#   . ${srcdir}/../config-ml.in
22# fi
23#
24#
25# Things are complicated because 6 separate cases must be handled:
26# 2 (native, cross) x 3 (absolute-path, relative-not-dot, dot) = 6.
27#
28# srcdir=. is special.  It must handle make programs that don't handle VPATH.
29# To implement this, a symlink tree is built for each library and for each
30# multilib subdir.
31#
32# The build tree is layed out as
33#
34# ./
35#   newlib
36#   m68020/
37#          newlib
38#          m68881/
39#                 newlib
40#
41# The nice feature about this arrangement is that inter-library references
42# in the build tree work without having to care where you are.  Note that
43# inter-library references also work in the source tree because symlink trees
44# are built when srcdir=.
45#
46# Unfortunately, trying to access the libraries in the build tree requires
47# the user to manually choose which library to use as GCC won't be able to
48# find the right one.  This is viewed as the lesser of two evils.
49#
50# Configure variables:
51# ${with_target_subdir} = "." for native, or ${target_alias} for cross.
52# Set by top level Makefile.
53# ${with_multisrctop} = how many levels of multilibs there are in the source
54# tree.  It exists to handle the case of configuring in the source tree:
55# ${srcdir} is not constant.
56# ${with_multisubdir} = name of multilib subdirectory (eg: m68020/m68881).
57#
58# Makefile variables:
59# MULTISRCTOP = number of multilib levels in source tree (+1 if cross)
60# (FIXME: note that this is different than ${with_multisrctop}.  Check out.).
61# MULTIBUILDTOP = number of multilib levels in build tree
62# MULTIDIRS = list of multilib subdirs (eg: m68000 m68020 ...)
63# (only defined in each library's main Makefile).
64# MULTISUBDIR = installed subdirectory name with leading '/' (eg: /m68000)
65# (only defined in each multilib subdir).
66
67# FIXME: Multilib is currently disabled by default for everything other than
68# newlib.  It is up to each target to turn on multilib support for the other
69# libraries as desired.
70
71# We have to handle being invoked by both Cygnus configure and Autoconf.
72#
73# Cygnus configure incoming variables:
74# srcdir, subdir, host, arguments
75#
76# Autoconf incoming variables:
77# srcdir, host, ac_configure_args
78#
79# We *could* figure srcdir and host out, but we'd have to do work that
80# our caller has already done to figure them out and requiring these two
81# seems reasonable.
82# Note that `host' in this case is GCC's `target'.  Target libraries are
83# configured for a particular host.
84
85Makefile=${ac_file-Makefile}
86ml_config_shell=${CONFIG_SHELL-/bin/sh}
87ml_arguments=${ac_configure_args}
88ml_realsrcdir=${srcdir}
89
90# Scan all the arguments and set all the ones we need.
91
92ml_verbose=--verbose
93for option in ${ml_arguments}
94do
95  case $option in
96# Unquote autoconf >= 2.57 added quotes
97  \'--*\') eval option="$option" ;;
98  --*) ;;
99  -*) option=-$option ;;
100  esac
101
102  case $option in
103  --*=*)
104        optarg=`echo $option | sed -e 's/^[^=]*=//'`
105        ;;
106  esac
107
108  case $option in
109  --disable-*)
110        enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
111        eval $enableopt=no
112        ;;
113  --enable-*)
114        case "$option" in
115        *=*)    ;;
116        *)      optarg=yes ;;
117        esac
118        enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
119        eval $enableopt="$optarg"
120        ;;
121  --norecursion | --no*)
122        ml_norecursion=yes
123        ;;
124  --silent | --sil* | --quiet | --q*)
125        ml_verbose=--silent
126        ;;
127  --verbose | --v | --verb*)
128        ml_verbose=--verbose
129        ;;
130  --with-*)
131        case "$option" in
132        *=*)    ;;
133        *)      optarg=yes ;;
134        esac
135        withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
136        eval $withopt="$optarg"
137        ;;
138  --without-*)
139        withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`
140        eval $withopt=no
141        ;;
142  esac
143done
144
145# Only do this if --enable-multilib.
146if [ "${enable_multilib}" = yes ]; then
147
148# Compute whether this is the library's top level directory
149# (ie: not a multilib subdirectory, and not a subdirectory like newlib/src).
150# ${with_multisubdir} tells us we're in the right branch, but we could be
151# in a subdir of that.
152# ??? The previous version could void this test by separating the process into
153# two files: one that only the library's toplevel configure.in ran (to
154# configure the multilib subdirs), and another that all configure.in's ran to
155# update the Makefile.  It seemed reasonable to collapse all multilib support
156# into one file, but it does leave us with having to perform this test.
157ml_toplevel_p=no
158if [ -z "${with_multisubdir}" ]; then
159  if [ "${srcdir}" = "." ]; then
160    # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}.
161    # ${with_target_subdir} = "." for native, otherwise target alias.
162    if [ "${with_target_subdir}" = "." ]; then
163      if [ -f ${ml_realsrcdir}/../config-ml.in ]; then
164        ml_toplevel_p=yes
165      fi
166    else
167      if [ -f ${ml_realsrcdir}/../../config-ml.in ]; then
168        ml_toplevel_p=yes
169      fi
170    fi
171  else
172    # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}.
173    if [ -f ${ml_realsrcdir}/../config-ml.in ]; then
174      ml_toplevel_p=yes
175    fi
176  fi
177fi
178
179# If this is the library's top level directory, set multidirs to the
180# multilib subdirs to support.  This lives at the top because we need
181# `multidirs' set right away.
182
183if [ "${ml_toplevel_p}" = yes ]; then
184
185multidirs=
186for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
187  dir=`echo $i | sed -e 's/;.*$//'`
188  if [ "${dir}" = "." ]; then
189    true
190  else
191    if [ -z "${multidirs}" ]; then
192      multidirs="${dir}"
193    else
194      multidirs="${multidirs} ${dir}"
195    fi
196  fi
197done
198
199# Target libraries are configured for the host they run on, so we check
200# $host here, not $target.
201
202# BEGIN - RTEMS specific
203#
204# Prune multilib variants RTEMS does not support
205case "${host}" in
206arm-*-rtems*)
207          old_multidirs=${multidirs}
208          multidirs=""
209          for x in ${old_multidirs}; do
210            case "${x}" in
211              *thumb* ) : ;;
212              *fpu* ) : ;;
213              *) multidirs="${multidirs} ${x}" ;;
214            esac
215          done
216        ;;
217
218h8300-*-rtems*)
219          old_multidirs=${multidirs}
220          multidirs=""
221          for x in ${old_multidirs}; do
222            case "${x}" in
223              *normal* ) : ;;
224              *) multidirs="${multidirs} ${x}" ;;
225            esac
226          done
227        ;;
228
229sh-*-rtems*)
230          old_multidirs=${multidirs}
231          multidirs=""
232          for x in ${old_multidirs}; do
233            case "${x}" in
234              *ml ) : ;;
235              *ml/m2 ) : ;;
236              *m3e*) : ;;
237              *m4-single*) : ;;
238              m4*) : ;;
239              *) multidirs="${multidirs} ${x}" ;;
240            esac
241          done
242        ;;
243esac
244# END - RTEMS specific
245
246case "${host}" in
247mips*-*-*)
248        case " $multidirs " in
249        *" mabi=64 "*)
250          # We will not be able to create libraries with -mabi=64 if
251          # we cannot even link a trivial program.  It usually
252          # indicates the 64bit libraries are missing.
253          if echo 'main() {}' > conftest.c &&
254             ${CC-gcc} -mabi=64 conftest.c -o conftest; then
255            :
256          else
257            echo Could not link program with -mabi=64, disabling it.
258            old_multidirs="${multidirs}"
259            multidirs=""
260            for x in ${old_multidirs}; do
261              case "$x" in
262              *mabi=64* ) : ;;
263              *) multidirs="${multidirs} ${x}" ;;
264              esac
265            done
266          fi
267          rm -f conftest.c conftest
268          ;;
269        esac
270        ;;
271sparc*-*-*)
272        case " $multidirs " in
273        *" m64 "*)
274          # We will not be able to create libraries with -m64 if
275          # we cannot even link a trivial program.  It usually
276          # indicates the 64bit libraries are missing.
277          if echo 'main() {}' > conftest.c &&
278             ${CC-gcc} -m64 conftest.c -o conftest; then
279            :
280          else
281            echo Could not link program with -m64, disabling it.
282            old_multidirs="${multidirs}"
283            multidirs=""
284            for x in ${old_multidirs}; do
285              case "$x" in
286              *m64* ) : ;;
287              *) multidirs="${multidirs} ${x}" ;;
288              esac
289            done
290          fi
291          rm -f conftest.c conftest
292          ;;
293        esac
294        ;;
295esac
296
297# Remove extraneous blanks from multidirs.
298# Tests like `if [ -n "$multidirs" ]' require it.
299multidirs=`echo "$multidirs" | sed -e 's/^[ ][ ]*//' -e 's/[ ][ ]*$//' -e 's/[ ][ ]*/ /g'`
300
301# Add code to library's top level makefile to handle building the multilib
302# subdirs.
303
304cat > Multi.tem <<\EOF
305
306# FIXME: There should be an @-sign in front of the `if'.
307# Leave out until this is tested a bit more.
308multi-do:
309        if [ -z "$(MULTIDIRS)" ]; then \
310          true; \
311        else \
312          rootpre=`pwd`/; export rootpre; \
313          srcrootpre=`cd $(srcdir); pwd`/; export srcrootpre; \
314          lib=`echo $${rootpre} | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; \
315          compiler="$(CC)"; \
316          for i in `$${compiler} --print-multi-lib 2>/dev/null`; do \
317            dir=`echo $$i | sed -e 's/;.*$$//'`; \
318            if [ "$${dir}" = "." ]; then \
319              true; \
320            else \
321              if [ -d ../$${dir}/$${lib} ]; then \
322                flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
323                if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
324                                CFLAGS="$(CFLAGS) $${flags}" \
325                                prefix="$(prefix)" \
326                                exec_prefix="$(exec_prefix)" \
327                                ASFLAGS="$(ASFLAGS) $${flags}" \
328                                GCJFLAGS="$(GCJFLAGS) $${flags}" \
329                                CXXFLAGS="$(CXXFLAGS) $${flags}" \
330                                LIBCFLAGS="$(LIBCFLAGS) $${flags}" \
331                                LIBCXXFLAGS="$(LIBCXXFLAGS) $${flags}" \
332                                LDFLAGS="$(LDFLAGS) $${flags}" \
333                                $(DO)); then \
334                  true; \
335                else \
336                  exit 1; \
337                fi; \
338              else true; \
339              fi; \
340            fi; \
341          done; \
342        fi
343
344# FIXME: There should be an @-sign in front of the `if'.
345# Leave out until this is tested a bit more.
346multi-clean:
347        if [ -z "$(MULTIDIRS)" ]; then \
348          true; \
349        else \
350          lib=`pwd | sed -e 's,^.*/\([^/][^/]*\)$$,\1,'`; \
351          for dir in Makefile $(MULTIDIRS); do \
352            if [ -f ../$${dir}/$${lib}/Makefile ]; then \
353              if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) $(DO)); \
354              then true; \
355              else exit 1; \
356              fi; \
357            else true; \
358            fi; \
359          done; \
360        fi
361EOF
362
363cat ${Makefile} Multi.tem > Makefile.tem
364rm -f ${Makefile} Multi.tem
365mv Makefile.tem ${Makefile}
366
367fi # ${ml_toplevel_p} = yes
368
369if [ "${ml_verbose}" = --verbose ]; then
370  echo "Adding multilib support to Makefile in ${ml_realsrcdir}"
371  if [ "${ml_toplevel_p}" = yes ]; then
372    echo "multidirs=${multidirs}"
373  fi
374  echo "with_multisubdir=${with_multisubdir}"
375fi
376
377if [ "${srcdir}" = "." ]; then
378  if [ "${with_target_subdir}" != "." ]; then
379    ml_srcdotdot="../"
380  else
381    ml_srcdotdot=""
382  fi
383else
384  ml_srcdotdot=""
385fi
386
387if [ -z "${with_multisubdir}" ]; then
388  ml_subdir=
389  ml_builddotdot=
390  : # ml_srcdotdot= # already set
391else
392  ml_subdir="/${with_multisubdir}"
393  # The '[^/][^/]*' appears that way to work around a SunOS sed bug.
394  ml_builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`/
395  if [ "$srcdir" = "." ]; then
396    ml_srcdotdot=${ml_srcdotdot}${ml_builddotdot}
397  else
398    : # ml_srcdotdot= # already set
399  fi
400fi
401
402if [ "${ml_toplevel_p}" = yes ]; then
403  ml_do='$(MAKE)'
404  ml_clean='$(MAKE)'
405else
406  ml_do=true
407  ml_clean=true
408fi
409
410# TOP is used by newlib and should not be used elsewhere for this purpose.
411# MULTI{SRC,BUILD}TOP are the proper ones to use.  MULTISRCTOP is empty
412# when srcdir != builddir.  MULTIBUILDTOP is always some number of ../'s.
413# FIXME: newlib needs to be updated to use MULTI{SRC,BUILD}TOP so we can
414# delete TOP.  Newlib may wish to continue to use TOP for its own purposes
415# of course.
416# MULTIDIRS is non-empty for the cpu top level Makefile (eg: newlib/Makefile)
417# and lists the subdirectories to recurse into.
418# MULTISUBDIR is non-empty in each cpu subdirectory's Makefile
419# (eg: newlib/h8300h/Makefile) and is the installed subdirectory name with
420# a leading '/'.
421# MULTIDO is used for targets like all, install, and check where
422# $(FLAGS_TO_PASS) augmented with the subdir's compiler option is needed.
423# MULTICLEAN is used for the *clean targets.
424#
425# ??? It is possible to merge MULTIDO and MULTICLEAN into one.  They are
426# currently kept separate because we don't want the *clean targets to require
427# the existence of the compiler (which MULTIDO currently requires) and
428# therefore we'd have to record the directory options as well as names
429# (currently we just record the names and use --print-multi-lib to get the
430# options).
431
432sed -e "s:^TOP[         ]*=[    ]*\([./]*\)[    ]*$:TOP = ${ml_builddotdot}\1:" \
433    -e "s:^MULTISRCTOP[         ]*=.*$:MULTISRCTOP = ${ml_srcdotdot}:" \
434    -e "s:^MULTIBUILDTOP[       ]*=.*$:MULTIBUILDTOP = ${ml_builddotdot}:" \
435    -e "s:^MULTIDIRS[   ]*=.*$:MULTIDIRS = ${multidirs}:" \
436    -e "s:^MULTISUBDIR[         ]*=.*$:MULTISUBDIR = ${ml_subdir}:" \
437    -e "s:^MULTIDO[     ]*=.*$:MULTIDO = $ml_do:" \
438    -e "s:^MULTICLEAN[  ]*=.*$:MULTICLEAN = $ml_clean:" \
439        ${Makefile} > Makefile.tem
440rm -f ${Makefile}
441mv Makefile.tem ${Makefile}
442
443# If this is the library's top level, configure each multilib subdir.
444# This is done at the end because this is the loop that runs configure
445# in each multilib subdir and it seemed reasonable to finish updating the
446# Makefile before going on to configure the subdirs.
447
448if [ "${ml_toplevel_p}" = yes ]; then
449
450# We must freshly configure each subdirectory.  This bit of code is
451# actually partially stolen from the main configure script.  FIXME.
452
453if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then
454
455  if [ "${ml_verbose}" = --verbose ]; then
456    echo "Running configure in multilib subdirs ${multidirs}"
457    echo "pwd: `pwd`"
458  fi
459
460  ml_origdir=`pwd`
461  ml_libdir=`echo $ml_origdir | sed -e 's,^.*/,,'`
462  # cd to top-level-build-dir/${with_target_subdir}
463  cd ..
464
465  for ml_dir in ${multidirs}; do
466
467    if [ "${ml_verbose}" = --verbose ]; then
468      echo "Running configure in multilib subdir ${ml_dir}"
469      echo "pwd: `pwd`"
470    fi
471
472    if [ -d ${ml_dir} ]; then true; else
473      # ``mkdir -p ${ml_dir}'' See also mkinstalldirs.
474      pathcomp=""
475      for d in `echo ":${ml_dir}" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`; do
476        pathcomp="$pathcomp$d"
477        case "$pathcomp" in
478          -* ) pathcomp=./$pathcomp ;;
479        esac
480        if test ! -d "$pathcomp"; then
481           echo "mkdir $pathcomp" 1>&2
482           mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
483        fi
484        if test ! -d "$pathcomp"; then
485           exit $lasterr
486        fi
487        pathcomp="$pathcomp/"
488      done
489    fi
490    if [ -d ${ml_dir}/${ml_libdir} ]; then true; else mkdir ${ml_dir}/${ml_libdir}; fi
491
492    # Eg: if ${ml_dir} = m68000/m68881, dotdot = ../../
493    dotdot=../`echo ${ml_dir} | sed -e 's|[^/]||g' -e 's|/|../|g'`
494
495    case ${srcdir} in
496    ".")
497      echo Building symlink tree in `pwd`/${ml_dir}/${ml_libdir}
498      if [ "${with_target_subdir}" != "." ]; then
499        ml_unsubdir="../"
500      else
501        ml_unsubdir=""
502      fi
503      (cd ${ml_dir}/${ml_libdir};
504       ../${dotdot}${ml_unsubdir}symlink-tree ../${dotdot}${ml_unsubdir}${ml_libdir} "")
505      if [ -f ${ml_dir}/${ml_libdir}/Makefile ]; then
506        if [ x"${MAKE}" = x ]; then
507          (cd ${ml_dir}/${ml_libdir}; make distclean)
508        else
509          (cd ${ml_dir}/${ml_libdir}; ${MAKE} distclean)
510        fi
511      fi
512      ml_newsrcdir="."
513      ml_srcdiroption=
514      multisrctop=${dotdot}
515      ;;
516    *)
517      case "${srcdir}" in
518      /* | [A-Za-z]:[\\/]* ) # absolute path
519        ml_newsrcdir=${srcdir}
520        ;;
521      *) # otherwise relative
522        ml_newsrcdir=${dotdot}${srcdir}
523        ;;
524      esac
525      ml_srcdiroption="-srcdir=${ml_newsrcdir}"
526      multisrctop=
527      ;;
528    esac
529
530    case "${progname}" in
531    /* | [A-Za-z]:[\\/]* )     ml_recprog=${progname} ;;
532    *)      ml_recprog=${dotdot}${progname} ;;
533    esac
534
535    # FIXME: POPDIR=${PWD=`pwd`} doesn't work here.
536    ML_POPDIR=`pwd`
537    cd ${ml_dir}/${ml_libdir}
538
539    if [ -f ${ml_newsrcdir}/configure ]; then
540      ml_recprog="${ml_newsrcdir}/configure"
541    fi
542
543    # find compiler flag corresponding to ${ml_dir}
544    for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do
545      dir=`echo $i | sed -e 's/;.*$//'`
546      if [ "${dir}" = "${ml_dir}" ]; then
547        flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`
548        break
549      fi
550    done
551    ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" GCJ="${GCJ_}$flags"'
552
553    if [ "${with_target_subdir}" = "." ]; then
554        CC_=$CC' '
555        CXX_=$CXX' '
556        GCJ_=$GCJ' '
557    else
558        # Create a regular expression that matches any string as long
559        # as ML_POPDIR.
560        popdir_rx=`echo ${ML_POPDIR} | sed 's,.,.,g'`
561        CC_=
562        for arg in ${CC}; do
563          case $arg in
564          -[BIL]"${ML_POPDIR}"/*)
565            CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\1/p"`' ' ;;
566          "${ML_POPDIR}"/*)
567            CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
568          *)
569            CC_="${CC_}${arg} " ;;
570          esac
571        done
572
573        CXX_=
574        for arg in ${CXX}; do
575          case $arg in
576          -[BIL]"${ML_POPDIR}"/*)
577            CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
578          "${ML_POPDIR}"/*)
579            CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
580          *)
581            CXX_="${CXX_}${arg} " ;;
582          esac
583        done
584
585        GCJ_=
586        for arg in ${GCJ}; do
587          case $arg in
588          -[BIL]"${ML_POPDIR}"/*)
589            GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
590          "${ML_POPDIR}"/*)
591            GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;;
592          *)
593            GCJ_="${GCJ_}${arg} " ;;
594          esac
595        done
596
597        if test "x${LD_LIBRARY_PATH+set}" = xset; then
598          LD_LIBRARY_PATH_=
599          for arg in `echo "$LD_LIBRARY_PATH" | tr ':' ' '`; do
600            case "$arg" in
601            "${ML_POPDIR}"/*)
602              arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`
603              ;;
604            esac
605            if test "x$LD_LIBRARY_PATH_" != x; then
606              LD_LIBRARY_PATH_=$LD_LIBRARY_PATH_:$arg
607            else
608              LD_LIBRARY_PATH_=$arg
609            fi
610          done
611          ml_config_env="$ml_config_env LD_LIBRARY_PATH=$LD_LIBRARY_PATH_"
612        fi
613
614        if test "x${SHLIB_PATH+set}" = xset; then
615          SHLIB_PATH_=
616          for arg in `echo "$SHLIB_PATH" | tr ':' ' '`; do
617            case "$arg" in
618            "${ML_POPDIR}"/*)
619              arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`
620              ;;
621            esac
622            if test "x$SHLIB_PATH_" != x; then
623              SHLIB_PATH_=$SHLIB_PATH_:$arg
624            else
625              SHLIB_PATH_=$arg
626            fi
627          done
628          ml_config_env="$ml_config_env SHLIB_PATH=$SHLIB_PATH_"
629        fi
630    fi
631
632    if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \
633        --with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \
634        --with-multibuildtop=${ml_builddotdot} \
635        ${ml_arguments} ${ml_srcdiroption} ; then
636      true
637    else
638      exit 1
639    fi
640
641    cd "${ML_POPDIR}"
642
643  done
644
645  cd "${ml_origdir}"
646fi
647
648fi # ${ml_toplevel_p} = yes
649fi # ${enable_multilib} = yes
Note: See TracBrowser for help on using the repository browser.