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kc3-lang/automake/lib/config-ml.in
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Author :
Alexandre Duret-Lutz
Date : 2005-05-14 20:28:56
Hash : 1183efd3
Message : * COPYING, ChangeLog, ChangeLog.00, ChangeLog.01, ChangeLog.02, ChangeLog.03, ChangeLog.96, ChangeLog.98, HACKING, Makefile.am, NEWS, README, TODO, aclocal.in, automake.in, bootstrap, configure, configure.ac, doc/Makefile.am, doc/fdl.texi, lib/COPYING, lib/Makefile.am, lib/acinstall, lib/compile, lib/config-ml.in, lib/config.guess, lib/config.sub, lib/depcomp, lib/elisp-comp, lib/gnupload, lib/mdate-sh, lib/missing, lib/py-compile, lib/symlink-tree, lib/texinfo.tex, lib/ylwrap, lib/Automake/ChannelDefs.pm, lib/Automake/Channels.pm, lib/Automake/Condition.pm, lib/Automake/Config.in, lib/Automake/Configure_ac.pm, lib/Automake/DisjConditions.pm, lib/Automake/FileUtils.pm, lib/Automake/General.pm, lib/Automake/Item.pm, lib/Automake/ItemDef.pm, lib/Automake/Location.pm, lib/Automake/Makefile.am, lib/Automake/Options.pm, lib/Automake/Rule.pm, lib/Automake/RuleDef.pm, lib/Automake/Struct.pm, lib/Automake/VarDef.pm, lib/Automake/Variable.pm, lib/Automake/Version.pm, lib/Automake/Wrap.pm, lib/Automake/XFile.pm, lib/Automake/tests/Condition.pl, lib/Automake/tests/DisjConditions.pl, lib/Automake/tests/Makefile.am, lib/Automake/tests/Version.pl, lib/Automake/tests/Wrap.pl, lib/am/Makefile.am, lib/am/ansi2knr.am, lib/am/check.am, lib/am/clean-hdr.am, lib/am/clean.am, lib/am/compile.am, lib/am/configure.am, lib/am/data.am, lib/am/dejagnu.am, lib/am/depend.am, lib/am/depend2.am, lib/am/distdir.am, lib/am/footer.am, lib/am/header-vars.am, lib/am/header.am, lib/am/inst-vars.am, lib/am/install.am, lib/am/java.am, lib/am/lang-compile.am, lib/am/lex.am, lib/am/library.am, lib/am/libs.am, lib/am/libtool.am, lib/am/lisp.am, lib/am/ltlib.am, lib/am/ltlibrary.am, lib/am/mans-vars.am, lib/am/mans.am, lib/am/multilib.am, lib/am/program.am, lib/am/progs.am, lib/am/python.am, lib/am/remake-hdr.am, lib/am/scripts.am, lib/am/subdirs.am, lib/am/tags.am, lib/am/texi-vers.am, lib/am/texibuild.am, lib/am/texinfos.am, lib/am/yacc.am, m4/Makefile.am, tests/aclibobj.test, tests/acloca10.test, tests/acloca11.test, tests/acloca12.test, tests/acloca13.test, tests/acloca14.test, tests/acloca15.test, tests/acloca16.test, tests/acloca17.test, tests/acloca18.test, tests/acloca19.test, tests/aclocal.test, tests/aclocal3.test, tests/aclocal4.test, tests/aclocal5.test, tests/aclocal6.test, tests/aclocal7.test, tests/aclocal8.test, tests/aclocal9.test, tests/acoutbs.test, tests/acoutbs2.test, tests/acoutnoq.test, tests/acoutpt.test, tests/acoutpt2.test, tests/acoutqnl.test, tests/acsilent.test, tests/acsubst.test, tests/acsubst2.test, tests/all.test, tests/alloca.test, tests/alloca2.test, tests/alpha.test, tests/alpha2.test, tests/amassign.test, tests/ammissing.test, tests/ansi.test, tests/ansi10.test, tests/ansi2.test, tests/ansi3.test, tests/ansi3b.test, tests/ansi4.test, tests/ansi5.test, tests/ansi6.test, tests/ansi7.test, tests/ansi8.test, tests/ansi9.test, tests/ar.test, tests/ar2.test, tests/asm.test, tests/autohdr.test, tests/autohdr2.test, tests/autohdr3.test, tests/autohdr4.test, tests/automake.test, tests/auxdir.test, tests/auxdir2.test, tests/auxdir3.test, tests/auxdir4.test, tests/backsl.test, tests/backsl2.test, tests/backsl3.test, tests/backsl4.test, tests/badline.test, tests/badopt.test, tests/badprog.test, tests/block.test, tests/bsource.test, tests/canon.test, tests/canon2.test, tests/canon3.test, tests/canon4.test, tests/canon5.test, tests/ccnoco.test, tests/check.test, tests/check2.test, tests/check3.test, tests/check4.test, tests/checkall.test, tests/clean.test, tests/clean2.test, tests/colneq.test, tests/colneq2.test, tests/colon.test, tests/colon2.test, tests/colon3.test, tests/colon4.test, tests/colon5.test, tests/colon6.test, tests/colon7.test, tests/comment.test, tests/comment2.test, tests/comment3.test, tests/comment4.test, tests/comment5.test, tests/comment6.test, tests/comment7.test, tests/comment8.test, tests/comment9.test, tests/compile.test, tests/compile_f90_c_cxx.test, tests/compile_f_c_cxx.test, tests/cond.test, tests/cond10.test, tests/cond11.test, tests/cond13.test, tests/cond14.test, tests/cond15.test, tests/cond16.test, tests/cond17.test, tests/cond18.test, tests/cond19.test, tests/cond2.test, tests/cond20.test, tests/cond21.test, tests/cond22.test, tests/cond23.test, tests/cond24.test, tests/cond25.test, tests/cond26.test, tests/cond27.test, tests/cond28.test, tests/cond29.test, tests/cond3.test, tests/cond30.test, tests/cond31.test, tests/cond32.test, tests/cond33.test, tests/cond34.test, tests/cond35.test, tests/cond36.test, tests/cond37.test, tests/cond4.test, tests/cond5.test, tests/cond6.test, tests/cond7.test, tests/cond8.test, tests/cond9.test, tests/condd.test, tests/condhook.test, tests/condinc.test, tests/condinc2.test, tests/condlib.test, tests/condman.test, tests/condman2.test, tests/conf2.test, tests/confdeps.test, tests/conff.test, tests/conff2.test, tests/confh.test, tests/confh4.test, tests/confh5.test, tests/config.test, tests/confincl.test, tests/conflnk.test, tests/conflnk2.test, tests/conflnk3.test, tests/confsub.test, tests/confvar.test, tests/confvar2.test, tests/copy.test, tests/ctarget1.test, tests/cxx.test, tests/cxx2.test, tests/cxxansi.test, tests/cxxcpp.test, tests/cxxlibobj.test, tests/cxxlink.test, tests/cxxnoc.test, tests/cxxo.test, tests/cygwin32.test, tests/dash.test, tests/defs.in, tests/defun.test, tests/defun2.test, tests/dejagnu.test, tests/dejagnu2.test, tests/dejagnu3.test, tests/dejagnu4.test, tests/dejagnu5.test, tests/dejagnu6.test, tests/dejagnu7.test, tests/depacl2.test, tests/depcomp.test, tests/depcomp2.test, tests/depcomp3.test, tests/depcomp4.test, tests/depcomp5.test, tests/depdist.test, tests/depend.test, tests/depend2.test, tests/depend3.test, tests/depend4.test, tests/destdir.test, tests/dirforbid.test, tests/dirlist.test, tests/discover.test, tests/distcom2.test, tests/distcom3.test, tests/distcom4.test, tests/distcom5.test, tests/distcom6.test, tests/distcom7.test, tests/distdir.test, tests/distname.test, tests/dollar.test, tests/double.test, tests/dup2.test, tests/else.test, tests/empty.test, tests/empty2.test, tests/empty3.test, tests/empty4.test, tests/exdir.test, tests/exdir2.test, tests/exeext.test, tests/exeext2.test, tests/exeext3.test, tests/exeext4.test, tests/exsource.test, tests/ext.test, tests/ext2.test, tests/extra.test, tests/extra2.test, tests/extra3.test, tests/extra4.test, tests/extra5.test, tests/extra6.test, tests/extra7.test, tests/f90only.test, tests/flibs.test, tests/fn99.test, tests/fnoc.test, tests/fo.test, tests/fonly.test, tests/fortdep.test, tests/fpinst2.test, tests/fpinstall.test, tests/gcj.test, tests/gcj2.test, tests/gcj3.test, tests/gcj4.test, tests/gcj5.test, tests/getopt.test, tests/gettext.test, tests/gettext2.test, tests/gnits.test, tests/gnits2.test, tests/gnits3.test, tests/gnumake.test, tests/gnuwarn.test, tests/gnuwarn2.test, tests/header.test, tests/help.test, tests/hfs.test, tests/hosts.test, tests/implicit.test, tests/include.test, tests/include2.test, tests/info.test, tests/insh2.test, tests/install2.test, tests/installdir.test, tests/instdat.test, tests/instdat2.test, tests/instexec.test, tests/insthook.test, tests/instman.test, tests/instman2.test, tests/instsh.test, tests/instsh2.test, tests/instspc.test, tests/interp.test, tests/interp2.test, tests/java.test, tests/java2.test, tests/java3.test, tests/javaprim.test, tests/javasubst.test, tests/ldadd.test, tests/ldflags.test, tests/lex.test, tests/lex2.test, tests/lex3.test, tests/lex4.test, tests/lex5.test, tests/libobj10.test, tests/libobj11.test, tests/libobj12.test, tests/libobj13.test, tests/libobj14.test, tests/libobj2.test, tests/libobj3.test, tests/libobj4.test, tests/libobj5.test, tests/libobj7.test, tests/libobj8.test, tests/library.test, tests/library2.test, tests/library3.test, tests/libtool.test, tests/libtool2.test, tests/libtool3.test, tests/libtool4.test, tests/libtool5.test, tests/libtool6.test, tests/libtool7.test, tests/libtool8.test, tests/libtool9.test, tests/license.test, tests/link_c_cxx.test, tests/link_dist.test, tests/link_f90_only.test, tests/link_f_only.test, tests/link_fc.test, tests/link_fccxx.test, tests/link_fcxx.test, tests/lisp2.test, tests/lisp3.test, tests/lisp4.test, tests/lisp5.test, tests/lisp6.test, tests/lisp7.test, tests/lisp8.test, tests/listval.test, tests/location.test, tests/longlin2.test, tests/longline.test, tests/ltcond.test, tests/ltcond2.test, tests/ltconv.test, tests/ltdeps.test, tests/ltlibobjs.test, tests/ltlibsrc.test, tests/maintclean.test, tests/make.test, tests/makej.test, tests/makevars.test, tests/man.test, tests/man2.test, tests/mclean.test, tests/mdate.test, tests/mdate2.test, tests/mdate3.test, tests/mdate4.test, tests/missing.test, tests/missing2.test, tests/missing3.test, tests/mkinst2.test, tests/mkinstall.test, tests/mmodely.test, tests/multlib.test, tests/nobase.test, tests/nodef.test, tests/nodef2.test, tests/nodep.test, tests/nodepcomp.test, tests/nodist.test, tests/nodist2.test, tests/nodist3.test, tests/nogzip.test, tests/nogzip2.test, tests/noinst.test, tests/noinstdir.test, tests/nolink.test, tests/nostdinc.test, tests/number.test, tests/obsolete.test, tests/order.test, tests/outdir.test, tests/output.test, tests/output10.test, tests/output11.test, tests/output12.test, tests/output2.test, tests/output3.test, tests/output4.test, tests/output5.test, tests/output6.test, tests/output7.test, tests/output8.test, tests/output9.test, tests/overrid.test, tests/parse.test, tests/percent.test, tests/percent2.test, tests/phony.test, tests/pluseq.test, tests/pluseq10.test, tests/pluseq2.test, tests/pluseq3.test, tests/pluseq4.test, tests/pluseq5.test, tests/pluseq6.test, tests/pluseq7.test, tests/pluseq8.test, tests/pluseq9.test, tests/postproc.test, tests/ppf77.test, tests/pr2.test, tests/pr204.test, tests/pr211.test, tests/pr220.test, tests/pr224.test, tests/pr229.test, tests/pr243.test, tests/pr266.test, tests/pr279-2.test, tests/pr279.test, tests/pr287.test, tests/pr300-lib.test, tests/pr300-ltlib.test, tests/pr300-prog.test, tests/pr307.test, tests/pr401.test, tests/pr401b.test, tests/pr401c.test, tests/pr72.test, tests/pr87.test, tests/pr9.test, tests/prefix.test, tests/primary.test, tests/primary2.test, tests/primary3.test, tests/proginst.test, tests/python.test, tests/python10.test, tests/python11.test, tests/python12.test, tests/python2.test, tests/python3.test, tests/python4.test, tests/python5.test, tests/python6.test, tests/python7.test, tests/python8.test, tests/python9.test, tests/recurs.test, tests/recurs2.test, tests/regex.test, tests/remake.test, tests/remake2.test, tests/remake3.test, tests/remake4.test, tests/remake5.test, tests/req.test, tests/reqd.test, tests/reqd2.test, tests/rulepat.test, tests/scripts.test, tests/seenc.test, tests/sinclude.test, tests/space.test, tests/specflg.test, tests/specflg2.test, tests/specflg3.test, tests/specflg6.test, tests/specflg7.test, tests/specflg8.test, tests/specflg9.test, tests/spell.test, tests/spell2.test, tests/spell3.test, tests/spelling.test, tests/spy.test, tests/srcsub.test, tests/srcsub2.test, tests/stamph2.test, tests/stdlib.test, tests/stdlib2.test, tests/strip.test, tests/subcond.test, tests/subcond2.test, tests/subcond3.test, tests/subdir.test, tests/subdir2.test, tests/subdir3.test, tests/subdir4.test, tests/subdir5.test, tests/subdir6.test, tests/subdir7.test, tests/subdir8.test, tests/subdir9.test, tests/subdirbuiltsources.test, tests/subobj.test, tests/subobj2.test, tests/subobj3.test, tests/subobj4.test, tests/subobj5.test, tests/subobj6.test, tests/subobj7.test, tests/subobj8.test, tests/subobj9.test, tests/subobjname.test, tests/subpkg.test, tests/subpkg2.test, tests/subst.test, tests/subst2.test, tests/substre2.test, tests/substref.test, tests/substtarg.test, tests/suffix.test, tests/suffix10.test, tests/suffix11.test, tests/suffix2.test, tests/suffix3.test, tests/suffix4.test, tests/suffix5.test, tests/suffix6.test, tests/suffix7.test, tests/suffix8.test, tests/suffix9.test, tests/symlink.test, tests/symlink2.test, tests/symlink3.test, tests/syntax.test, tests/tags.test, tests/tagsub.test, tests/tar.test, tests/tar2.test, tests/tar3.test, tests/target-cflags.test, tests/targetclash.test, tests/transform.test, tests/txinfo.test, tests/txinfo10.test, tests/txinfo13.test, tests/txinfo16.test, tests/txinfo17.test, tests/txinfo18.test, tests/txinfo19.test, tests/txinfo2.test, tests/txinfo20.test, tests/txinfo21.test, tests/txinfo22.test, tests/txinfo23.test, tests/txinfo24.test, tests/txinfo25.test, tests/txinfo26.test, tests/txinfo27.test, tests/txinfo28.test, tests/txinfo29.test, tests/txinfo3.test, tests/txinfo4.test, tests/txinfo5.test, tests/txinfo6.test, tests/txinfo7.test, tests/txinfo8.test, tests/txinfo9.test, tests/unused.test, tests/vars.test, tests/vars3.test, tests/vartar.test, tests/version.test, tests/version2.test, tests/version3.test, tests/version4.test, tests/version6.test, tests/version7.test, tests/version8.test, tests/vpath.test, tests/vtexi.test, tests/vtexi2.test, tests/warnopts.test, tests/werror.test, tests/werror2.test, tests/whoami.test, tests/xsource.test, tests/yacc.test, tests/yacc2.test, tests/yacc3.test, tests/yacc4.test, tests/yacc5.test, tests/yacc6.test, tests/yacc7.test, tests/yacc8.test, tests/yaccpp.test, tests/yaccvpath.test: Update FSF postal mail address.
- lib/config-ml.in
-
# Configure fragment invoked in the post-target section for subdirs # wanting multilib support. # # Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 # Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, # Boston, MA 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # # Please report bugs to <gcc-bugs@gnu.org> # and send patches to <gcc-patches@gnu.org>. # It is advisable to support a few --enable/--disable options to let the # user select which libraries s/he really wants. # # Subdirectories wishing to use multilib should put the following lines # in the "post-target" section of configure.in. # # if [ "${srcdir}" = "." ] ; then # if [ "${with_target_subdir}" != "." ] ; then # . ${with_multisrctop}../../config-ml.in # else # . ${with_multisrctop}../config-ml.in # fi # else # . ${srcdir}/../config-ml.in # fi # # # Things are complicated because 6 separate cases must be handled: # 2 (native, cross) x 3 (absolute-path, relative-not-dot, dot) = 6. # # srcdir=. is special. It must handle make programs that don't handle VPATH. # To implement this, a symlink tree is built for each library and for each # multilib subdir. # # The build tree is layed out as # # ./ # newlib # m68020/ # newlib # m68881/ # newlib # # The nice feature about this arrangement is that inter-library references # in the build tree work without having to care where you are. Note that # inter-library references also work in the source tree because symlink trees # are built when srcdir=. # # Unfortunately, trying to access the libraries in the build tree requires # the user to manually choose which library to use as GCC won't be able to # find the right one. This is viewed as the lesser of two evils. # # Configure variables: # ${with_target_subdir} = "." for native, or ${target_alias} for cross. # Set by top level Makefile. # ${with_multisrctop} = how many levels of multilibs there are in the source # tree. It exists to handle the case of configuring in the source tree: # ${srcdir} is not constant. # ${with_multisubdir} = name of multilib subdirectory (eg: m68020/m68881). # # Makefile variables: # MULTISRCTOP = number of multilib levels in source tree (+1 if cross) # (FIXME: note that this is different than ${with_multisrctop}. Check out.). # MULTIBUILDTOP = number of multilib levels in build tree # MULTIDIRS = list of multilib subdirs (eg: m68000 m68020 ...) # (only defined in each library's main Makefile). # MULTISUBDIR = installed subdirectory name with leading '/' (eg: /m68000) # (only defined in each multilib subdir). # FIXME: Multilib is currently disabled by default for everything other than # newlib. It is up to each target to turn on multilib support for the other # libraries as desired. # Autoconf incoming variables: # srcdir, host, ac_configure_args # # We *could* figure srcdir and host out, but we'd have to do work that # our caller has already done to figure them out and requiring these two # seems reasonable. # Note that `host' in this case is GCC's `target'. Target libraries are # configured for a particular host. Makefile=${ac_file-Makefile} ml_config_shell=${CONFIG_SHELL-/bin/sh} ml_realsrcdir=${srcdir} # Scan all the arguments and set all the ones we need. ml_verbose=--verbose for option in ${ac_configure_args} do # strip single quotes surrounding individual options case $option in \'*\') eval option=$option ;; esac case $option in --*) ;; -*) option=-$option ;; esac case $option in --*=*) optarg=`echo $option | sed -e 's/^[^=]*=//'` ;; esac case $option in --disable-*) enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'` eval $enableopt=no ;; --enable-*) case "$option" in *=*) ;; *) optarg=yes ;; esac enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'` eval $enableopt="$optarg" ;; --norecursion | --no-recursion) ml_norecursion=yes ;; --silent | --sil* | --quiet | --q*) ml_verbose=--silent ;; --verbose | --v | --verb*) ml_verbose=--verbose ;; --with-*) case "$option" in *=*) ;; *) optarg=yes ;; esac withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'` eval $withopt="$optarg" ;; --without-*) withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'` eval $withopt=no ;; esac done # Only do this if --enable-multilib. if [ "${enable_multilib}" = yes ]; then # Compute whether this is the library's top level directory # (ie: not a multilib subdirectory, and not a subdirectory like newlib/src). # ${with_multisubdir} tells us we're in the right branch, but we could be # in a subdir of that. # ??? The previous version could void this test by separating the process into # two files: one that only the library's toplevel configure.in ran (to # configure the multilib subdirs), and another that all configure.in's ran to # update the Makefile. It seemed reasonable to collapse all multilib support # into one file, but it does leave us with having to perform this test. ml_toplevel_p=no if [ -z "${with_multisubdir}" ]; then if [ "${srcdir}" = "." ]; then # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}. # ${with_target_subdir} = "." for native, otherwise target alias. if [ "${with_target_subdir}" = "." ]; then if [ -f ${ml_realsrcdir}/../config-ml.in ]; then ml_toplevel_p=yes fi else if [ -f ${ml_realsrcdir}/../../config-ml.in ]; then ml_toplevel_p=yes fi fi else # Use ${ml_realsrcdir} instead of ${srcdir} here to account for ${subdir}. if [ -f ${ml_realsrcdir}/../config-ml.in ]; then ml_toplevel_p=yes fi fi fi # If this is the library's top level directory, set multidirs to the # multilib subdirs to support. This lives at the top because we need # `multidirs' set right away. if [ "${ml_toplevel_p}" = yes ]; then multidirs= for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do dir=`echo $i | sed -e 's/;.*$//'` if [ "${dir}" = "." ]; then true else if [ -z "${multidirs}" ]; then multidirs="${dir}" else multidirs="${multidirs} ${dir}" fi fi done # Target libraries are configured for the host they run on, so we check # $host here, not $target. case "${host}" in arc-*-elf*) if [ x$enable_biendian != xyes ] then old_multidirs=${multidirs} multidirs="" for x in ${old_multidirs}; do case "${x}" in *be*) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi ;; arm-*-*) if [ x"$enable_fpu" = xno ] then old_multidirs=${multidirs} multidirs="" for x in ${old_multidirs}; do case "${x}" in *fpu*) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x"$enable_26bit" = xno ] then old_multidirs=${multidirs} multidirs="" for x in ${old_multidirs}; do case "${x}" in *26bit*) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x"$enable_underscore" = xno ] then old_multidirs=${multidirs} multidirs="" for x in ${old_multidirs}; do case "${x}" in *under*) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x"$enable_interwork" = xno ] then old_multidirs=${multidirs} multidirs="" for x in ${old_multidirs}; do case "${x}" in *interwork*) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_biendian = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *le* ) : ;; *be* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x"$enable_nofmult" = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *nofmult* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi ;; m68*-*-*) if [ x$enable_softfloat = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *soft-float* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_m68881 = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *m68881* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_m68000 = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *m68000* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_m68020 = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *m68020* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi ;; mips*-*-*) if [ x$enable_single_float = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *single* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_biendian = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *el* ) : ;; *eb* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_softfloat = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *soft-float* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi case " $multidirs " in *" mabi=64 "*) # We will not be able to create libraries with -mabi=64 if # we cannot even link a trivial program. It usually # indicates the 64bit libraries are missing. if echo 'main() {}' > conftest.c && ${CC-gcc} -mabi=64 conftest.c -o conftest; then : else echo Could not link program with -mabi=64, disabling it. old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *mabi=64* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi rm -f conftest.c conftest ;; esac ;; powerpc*-*-* | rs6000*-*-*) if [ x$enable_aix64 = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *ppc64* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_pthread = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *pthread* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_softfloat = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *soft-float* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_powercpu = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in power | */power | */power/* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_powerpccpu = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *powerpc* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_powerpcos = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *mcall-linux* | *mcall-solaris* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_biendian = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *mlittle* | *mbig* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi if [ x$enable_sysv = xno ] then old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *mcall-sysv* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi ;; sparc*-*-*) case " $multidirs " in *" m64 "*) # We will not be able to create libraries with -m64 if # we cannot even link a trivial program. It usually # indicates the 64bit libraries are missing. if echo 'main() {}' > conftest.c && ${CC-gcc} -m64 conftest.c -o conftest; then : else echo Could not link program with -m64, disabling it. old_multidirs="${multidirs}" multidirs="" for x in ${old_multidirs}; do case "$x" in *m64* ) : ;; *) multidirs="${multidirs} ${x}" ;; esac done fi rm -f conftest.c conftest ;; esac ;; esac # Remove extraneous blanks from multidirs. # Tests like `if [ -n "$multidirs" ]' require it. multidirs=`echo "$multidirs" | sed -e 's/^[ ][ ]*//' -e 's/[ ][ ]*$//' -e 's/[ ][ ]*/ /g'` # Add code to library's top level makefile to handle building the multilib # subdirs. cat > Multi.tem <<\EOF PWD_COMMAND=$${PWDCMD-pwd} # FIXME: There should be an @-sign in front of the `if'. # Leave out until this is tested a bit more. multi-do: if [ -z "$(MULTIDIRS)" ]; then \ true; \ else \ rootpre=`${PWD_COMMAND}`/; export rootpre; \ srcrootpre=`cd $(srcdir); ${PWD_COMMAND}`/; export srcrootpre; \ lib=`echo $${rootpre} | sed -e 's,^.*/\([^/][^/]*\)/$$,\1,'`; \ compiler="$(CC)"; \ for i in `$${compiler} --print-multi-lib 2>/dev/null`; do \ dir=`echo $$i | sed -e 's/;.*$$//'`; \ if [ "$${dir}" = "." ]; then \ true; \ else \ if [ -d ../$${dir}/$${lib} ]; then \ flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \ if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \ CFLAGS="$(CFLAGS) $${flags}" \ FCFLAGS="$(FCFLAGS) $${flags}" \ FFLAGS="$(FFLAGS) $${flags}" \ ADAFLAGS="$(ADAFLAGS) $${flags}" \ prefix="$(prefix)" \ exec_prefix="$(exec_prefix)" \ GCJFLAGS="$(GCJFLAGS) $${flags}" \ CXXFLAGS="$(CXXFLAGS) $${flags}" \ LIBCFLAGS="$(LIBCFLAGS) $${flags}" \ LIBCXXFLAGS="$(LIBCXXFLAGS) $${flags}" \ LDFLAGS="$(LDFLAGS) $${flags}" \ MULTIFLAGS="$${flags}" \ DESTDIR="$(DESTDIR)" \ INSTALL="$(INSTALL)" \ INSTALL_DATA="$(INSTALL_DATA)" \ INSTALL_PROGRAM="$(INSTALL_PROGRAM)" \ INSTALL_SCRIPT="$(INSTALL_SCRIPT)" \ $(DO)); then \ true; \ else \ exit 1; \ fi; \ else true; \ fi; \ fi; \ done; \ fi # FIXME: There should be an @-sign in front of the `if'. # Leave out until this is tested a bit more. multi-clean: if [ -z "$(MULTIDIRS)" ]; then \ true; \ else \ lib=`${PWD_COMMAND} | sed -e 's,^.*/\([^/][^/]*\)$$,\1,'`; \ for dir in Makefile $(MULTIDIRS); do \ if [ -f ../$${dir}/$${lib}/Makefile ]; then \ if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) $(DO)); \ then true; \ else exit 1; \ fi; \ else true; \ fi; \ done; \ fi EOF cat ${Makefile} Multi.tem > Makefile.tem rm -f ${Makefile} Multi.tem mv Makefile.tem ${Makefile} fi # ${ml_toplevel_p} = yes if [ "${ml_verbose}" = --verbose ]; then echo "Adding multilib support to Makefile in ${ml_realsrcdir}" if [ "${ml_toplevel_p}" = yes ]; then echo "multidirs=${multidirs}" fi echo "with_multisubdir=${with_multisubdir}" fi if [ "${srcdir}" = "." ]; then if [ "${with_target_subdir}" != "." ]; then ml_srcdotdot="../" else ml_srcdotdot="" fi else ml_srcdotdot="" fi if [ -z "${with_multisubdir}" ]; then ml_subdir= ml_builddotdot= : # ml_srcdotdot= # already set else ml_subdir="/${with_multisubdir}" # The '[^/][^/]*' appears that way to work around a SunOS sed bug. ml_builddotdot=`echo ${with_multisubdir} | sed -e 's:[^/][^/]*:..:g'`/ if [ "$srcdir" = "." ]; then ml_srcdotdot=${ml_srcdotdot}${ml_builddotdot} else : # ml_srcdotdot= # already set fi fi if [ "${ml_toplevel_p}" = yes ]; then ml_do='$(MAKE)' ml_clean='$(MAKE)' else ml_do=true ml_clean=true fi # TOP is used by newlib and should not be used elsewhere for this purpose. # MULTI{SRC,BUILD}TOP are the proper ones to use. MULTISRCTOP is empty # when srcdir != builddir. MULTIBUILDTOP is always some number of ../'s. # FIXME: newlib needs to be updated to use MULTI{SRC,BUILD}TOP so we can # delete TOP. Newlib may wish to continue to use TOP for its own purposes # of course. # MULTIDIRS is non-empty for the cpu top level Makefile (eg: newlib/Makefile) # and lists the subdirectories to recurse into. # MULTISUBDIR is non-empty in each cpu subdirectory's Makefile # (eg: newlib/h8300h/Makefile) and is the installed subdirectory name with # a leading '/'. # MULTIDO is used for targets like all, install, and check where # $(FLAGS_TO_PASS) augmented with the subdir's compiler option is needed. # MULTICLEAN is used for the *clean targets. # # ??? It is possible to merge MULTIDO and MULTICLEAN into one. They are # currently kept separate because we don't want the *clean targets to require # the existence of the compiler (which MULTIDO currently requires) and # therefore we'd have to record the directory options as well as names # (currently we just record the names and use --print-multi-lib to get the # options). sed -e "s:^TOP[ ]*=[ ]*\([./]*\)[ ]*$:TOP = ${ml_builddotdot}\1:" \ -e "s:^MULTISRCTOP[ ]*=.*$:MULTISRCTOP = ${ml_srcdotdot}:" \ -e "s:^MULTIBUILDTOP[ ]*=.*$:MULTIBUILDTOP = ${ml_builddotdot}:" \ -e "s:^MULTIDIRS[ ]*=.*$:MULTIDIRS = ${multidirs}:" \ -e "s:^MULTISUBDIR[ ]*=.*$:MULTISUBDIR = ${ml_subdir}:" \ -e "s:^MULTIDO[ ]*=.*$:MULTIDO = $ml_do:" \ -e "s:^MULTICLEAN[ ]*=.*$:MULTICLEAN = $ml_clean:" \ ${Makefile} > Makefile.tem rm -f ${Makefile} mv Makefile.tem ${Makefile} # If this is the library's top level, configure each multilib subdir. # This is done at the end because this is the loop that runs configure # in each multilib subdir and it seemed reasonable to finish updating the # Makefile before going on to configure the subdirs. if [ "${ml_toplevel_p}" = yes ]; then # We must freshly configure each subdirectory. This bit of code is # actually partially stolen from the main configure script. FIXME. if [ -n "${multidirs}" ] && [ -z "${ml_norecursion}" ]; then if [ "${ml_verbose}" = --verbose ]; then echo "Running configure in multilib subdirs ${multidirs}" echo "pwd: `${PWDCMD-pwd}`" fi ml_origdir=`${PWDCMD-pwd}` ml_libdir=`echo $ml_origdir | sed -e 's,^.*/,,'` # cd to top-level-build-dir/${with_target_subdir} cd .. for ml_dir in ${multidirs}; do if [ "${ml_verbose}" = --verbose ]; then echo "Running configure in multilib subdir ${ml_dir}" echo "pwd: `${PWDCMD-pwd}`" fi if [ -d ${ml_dir} ]; then true; else # ``mkdir -p ${ml_dir}'' See also mkinstalldirs. pathcomp="" for d in `echo ":${ml_dir}" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`; do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" 1>&2 mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$? fi if test ! -d "$pathcomp"; then exit $lasterr fi pathcomp="$pathcomp/" done fi if [ -d ${ml_dir}/${ml_libdir} ]; then true; else mkdir ${ml_dir}/${ml_libdir}; fi # Eg: if ${ml_dir} = m68000/m68881, dotdot = ../../ dotdot=../`echo ${ml_dir} | sed -e 's|[^/]||g' -e 's|/|../|g'` case ${srcdir} in ".") echo Building symlink tree in `${PWDCMD-pwd}`/${ml_dir}/${ml_libdir} if [ "${with_target_subdir}" != "." ]; then ml_unsubdir="../" else ml_unsubdir="" fi (cd ${ml_dir}/${ml_libdir}; ../${dotdot}${ml_unsubdir}symlink-tree ../${dotdot}${ml_unsubdir}${ml_libdir} "") if [ -f ${ml_dir}/${ml_libdir}/Makefile ]; then if [ x"${MAKE}" = x ]; then (cd ${ml_dir}/${ml_libdir}; make distclean) else (cd ${ml_dir}/${ml_libdir}; ${MAKE} distclean) fi fi ml_newsrcdir="." ml_srcdiroption= multisrctop=${dotdot} ;; *) case "${srcdir}" in /* | [A-Za-z]:[\\/]* ) # absolute path ml_newsrcdir=${srcdir} ;; *) # otherwise relative ml_newsrcdir=${dotdot}${srcdir} ;; esac ml_srcdiroption="-srcdir=${ml_newsrcdir}" multisrctop= ;; esac case "${progname}" in /* | [A-Za-z]:[\\/]* ) ml_recprog=${progname} ;; *) ml_recprog=${dotdot}${progname} ;; esac # FIXME: POPDIR=${PWD=`pwd`} doesn't work here. ML_POPDIR=`${PWDCMD-pwd}` cd ${ml_dir}/${ml_libdir} if [ -f ${ml_newsrcdir}/configure ]; then ml_recprog="${ml_newsrcdir}/configure" fi # find compiler flag corresponding to ${ml_dir} for i in `${CC-gcc} --print-multi-lib 2>/dev/null`; do dir=`echo $i | sed -e 's/;.*$//'` if [ "${dir}" = "${ml_dir}" ]; then flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'` break fi done ml_config_env='CC="${CC_}$flags" CXX="${CXX_}$flags" F77="${F77_}$flags" GCJ="${GCJ_}$flags" GFORTRAN="${GFORTRAN_}$flags"' if [ "${with_target_subdir}" = "." ]; then CC_=$CC' ' CXX_=$CXX' ' F77_=$F77' ' GCJ_=$GCJ' ' GFORTRAN_=$GFORTRAN' ' else # Create a regular expression that matches any string as long # as ML_POPDIR. popdir_rx=`echo ${ML_POPDIR} | sed 's,.,.,g'` CC_= for arg in ${CC}; do case $arg in -[BIL]"${ML_POPDIR}"/*) 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"`' ' ;; "${ML_POPDIR}"/*) CC_="${CC_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; *) CC_="${CC_}${arg} " ;; esac done CXX_= for arg in ${CXX}; do case $arg in -[BIL]"${ML_POPDIR}"/*) 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"`' ' ;; "${ML_POPDIR}"/*) CXX_="${CXX_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; *) CXX_="${CXX_}${arg} " ;; esac done F77_= for arg in ${F77}; do case $arg in -[BIL]"${ML_POPDIR}"/*) F77_="${F77_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; "${ML_POPDIR}"/*) F77_="${F77_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; *) F77_="${F77_}${arg} " ;; esac done GCJ_= for arg in ${GCJ}; do case $arg in -[BIL]"${ML_POPDIR}"/*) 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"`' ' ;; "${ML_POPDIR}"/*) GCJ_="${GCJ_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; *) GCJ_="${GCJ_}${arg} " ;; esac done GFORTRAN_= for arg in ${GFORTRAN}; do case $arg in -[BIL]"${ML_POPDIR}"/*) GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "s/X\\(-[BIL]${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X-[BIL]${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; "${ML_POPDIR}"/*) GFORTRAN_="${GFORTRAN_}"`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"`' ' ;; *) GFORTRAN_="${GFORTRAN_}${arg} " ;; esac done if test "x${LD_LIBRARY_PATH+set}" = xset; then LD_LIBRARY_PATH_= for arg in `echo "$LD_LIBRARY_PATH" | tr ':' ' '`; do case "$arg" in "${ML_POPDIR}"/*) arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"` ;; esac if test "x$LD_LIBRARY_PATH_" != x; then LD_LIBRARY_PATH_=$LD_LIBRARY_PATH_:$arg else LD_LIBRARY_PATH_=$arg fi done ml_config_env="$ml_config_env LD_LIBRARY_PATH=$LD_LIBRARY_PATH_" fi if test "x${SHLIB_PATH+set}" = xset; then SHLIB_PATH_= for arg in `echo "$SHLIB_PATH" | tr ':' ' '`; do case "$arg" in "${ML_POPDIR}"/*) arg=`echo "X${arg}" | sed -n "s/X\\(${popdir_rx}\\).*/\\1/p"`/${ml_dir}`echo "X${arg}" | sed -n "s/X${popdir_rx}\\(.*\\)/\\1/p"` ;; esac if test "x$SHLIB_PATH_" != x; then SHLIB_PATH_=$SHLIB_PATH_:$arg else SHLIB_PATH_=$arg fi done ml_config_env="$ml_config_env SHLIB_PATH=$SHLIB_PATH_" fi fi if eval ${ml_config_env} ${ml_config_shell} ${ml_recprog} \ --with-multisubdir=${ml_dir} --with-multisrctop=${multisrctop} \ ${ac_configure_args} ${ml_srcdiroption} ; then true else exit 1 fi cd ${ML_POPDIR} done cd ${ml_origdir} fi fi # ${ml_toplevel_p} = yes fi # ${enable_multilib} = yes