2 ##############################################################################
4 ## This file is a shell script fragment that supplies the information
5 ## necessary to tailor a template configure script into the configure
6 ## script appropriate for this directory. For more information, check
7 ## any existing configure script.
9 ## Be warned, there are two types of configure.in files. There are those
10 ## used by Autoconf, which are macros which are expanded into a configure
11 ## script by autoconf. The other sort, of which this is one, is executed
12 ## by Cygnus configure.
14 ## For more information on these two systems, check out the documentation
15 ## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi).
17 # Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 1999
18 # Free Software Foundation, Inc.
20 # This file is free software; you can redistribute it and/or modify it
21 # under the terms of the GNU General Public License as published by
22 # the Free Software Foundation; either version 2 of the License, or
23 # (at your option) any later version.
25 # This program is distributed in the hope that it will be useful, but
26 # WITHOUT ANY WARRANTY; without even the implied warranty of
27 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
28 # General Public License for more details.
30 # You should have received a copy of the GNU General Public License
31 # along with this program; if not, write to the Free Software
32 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
34 ##############################################################################
36 ### To add a new directory to the tree, first choose whether it is a target
37 ### or a host dependent tool. Then put it into the appropriate list
38 ### (library or tools, host or target), doing a dependency sort. For
39 ### example, gdb requires that byacc (or bison) be built first, so it is in
40 ### the ${host_tools} list after byacc and bison.
43 # these libraries are used by various programs built for the host environment
45 host_libs
="intl mmalloc libiberty opcodes bfd readline gash db tcl tk tcl8.1 tk8.1 tclX itcl tix libgui"
47 host_libs
="${host_libs} libide libidetcl"
49 # start-sanitize-cygnus
50 host_libs
="${host_libs} flexlm"
53 if [ "${enable_gdbgui}" = "yes" ] ; then
54 host_libs
="${host_libs} libgui"
57 # these tools are built for the host environment
58 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
59 # know that we are building the simulator.
60 host_tools
="texinfo byacc flex bison binutils ld gas gcc sim gdb make patch prms send-pr gprof gdbtest tgas etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool ispell grep diff rcs cvssrc fileutils shellutils time textutils wdiff find emacs emacs19 uudecode hello tar gzip indent recode release sed utils guile perl apache inet gawk findutils snavigator libtool gettext zip"
62 host_tools
="${host_tools} ilu vmake jstools"
64 # start-sanitize-cygnus
65 host_tools
="${host_tools} cgen"
68 # these libraries are built for the target environment, and are built after
69 # the host libraries and the host tools (which may be a cross compiler)
71 target_libs
="target-libiberty \
80 ${start-sanitize-java}
87 # these tools are built using the target libs, and are intended to run only
88 # in the target environment
90 # note: any program that *uses* libraries that are in the "target_libs"
91 # list belongs in this list. those programs are also very likely
92 # candidates for the "native_only" list which follows
94 target_tools
="target-examples target-groff target-gperf"
96 ################################################################################
98 ## These two lists are of directories that are to be removed from the
99 ## ${configdirs} list for either cross-compilations or for native-
100 ## compilations. For example, it doesn't make that much sense to
101 ## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in
102 ## a native environment.
104 # directories to be built in the native environment only
106 # This must be a single line because of the way it is searched by grep in
108 native_only
="autoconf automake libtool cvssrc emacs emacs19 fileutils find gawk gettext grep gzip hello indent ispell m4 rcs recode sed shellutils tar textutils gash uudecode wdiff gprof target-groff guile perl apache inet time ash bash bzip2 prms snavigator gnuserv target-gperf"
110 # directories to be built in a cross environment only
112 cross_only
="target-libgloss target-newlib target-cygmon target-opcodes target-libstub"
114 ## All tools belong in one of the four categories, and are assigned above
115 ## We assign ${configdirs} this way to remove all embedded newlines. This
116 ## is important because configure will choke if they ever get through.
117 ## ${configdirs} is directories we build using the host tools.
118 ## ${target_configdirs} is directories we build using the target tools.
120 configdirs
=`echo ${host_libs} ${host_tools}`
121 target_configdirs
=`echo ${target_libs} ${target_tools}`
123 ################################################################################
125 srctrigger
=move-if-change
126 srcname
="gnu development package"
128 # This gets set non-empty for some net releases of packages.
133 # Work in distributions that contain no compiler tools, like Autoconf.
134 if [ -d ${srcdir}/config
]; then
137 host_makefile_frag
="${host_makefile_frag} config/mh-hp300"
140 host_makefile_frag
="${host_makefile_frag} config/mh-apollo68"
143 host_makefile_frag
="${host_makefile_frag} config/mh-a68bsd"
146 host_makefile_frag
="${host_makefile_frag} config/mh-dgux"
149 host_makefile_frag
="${host_makefile_frag} config/mh-cxux"
152 host_makefile_frag
="${host_makefile_frag} config/mh-delta88"
155 host_makefile_frag
="${host_makefile_frag} config/mh-decstation"
158 host_makefile_frag
="${host_makefile_frag} config/mh-necv4"
161 host_makefile_frag
="${host_makefile_frag} config/mh-irix6"
164 host_makefile_frag
="${host_makefile_frag} config/mh-irix5"
167 host_makefile_frag
="${host_makefile_frag} config/mh-irix4"
170 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
173 host_makefile_frag
="${host_makefile_frag} config/mh-sysv4"
176 host_makefile_frag
="${host_makefile_frag} config/mh-riscos"
179 host_makefile_frag
="${host_makefile_frag} config/mh-sysv5"
182 host_makefile_frag
="${host_makefile_frag} config/mh-dgux386"
184 i
[3456]86-ncr-sysv4.3
*)
185 host_makefile_frag
="${host_makefile_frag} config/mh-ncrsvr43"
187 i
[3456]86-ncr-sysv4*)
188 host_makefile_frag
="${host_makefile_frag} config/mh-ncr3000"
190 i
[3456]86-*-sco3.2v5
*)
191 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
194 host_makefile_frag
="${host_makefile_frag} config/mh-sco"
197 host_makefile_frag
="${host_makefile_frag} config/mh-sysv5"
200 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
202 i
[3456]86-*-solaris2*)
203 host_makefile_frag
="${host_makefile_frag} config/mh-sysv4"
206 host_makefile_frag
="${host_makefile_frag} config/mh-aix386"
209 host_makefile_frag
="${host_makefile_frag} config/mh-go32"
211 i
[3456]86-*-msdosdjgpp*)
212 host_makefile_frag
="${host_makefile_frag} config/mh-go32"
215 host_makefile_frag
="${host_makefile_frag} config/mh-cygwin"
218 host_makefile_frag
="${host_makefile_frag} config/mh-mingw32"
221 host_makefile_frag
="${host_makefile_frag} config/mh-windows"
224 host_makefile_frag
="${host_makefile_frag} config/mh-vaxult2"
227 host_makefile_frag
="${host_makefile_frag} config/mh-solaris"
230 host_makefile_frag
="${host_makefile_frag} config/mh-sun3"
233 host_makefile_frag
="${host_makefile_frag} config/mh-hpux8"
236 host_makefile_frag
="${host_makefile_frag} config/mh-hpux"
239 host_makefile_frag
="${host_makefile_frag} config/mh-hpux"
242 host_makefile_frag
="${host_makefile_frag} config/mh-lynxrs6k"
245 host_makefile_frag
="${host_makefile_frag} config/mh-lynxos"
247 *-*-aix4.
[3456789]* |
*-*-aix[56789].
*)
248 host_makefile_frag
="${host_makefile_frag} config/mh-aix43"
251 host_makefile_frag
="${host_makefile_frag} config/mh-sysv4"
254 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
259 # If we aren't going to be using gcc, see if we can extract a definition
260 # of CC from the fragment.
261 if [ -z "${CC}" ] && [ "${build}" = "${host}" ]; then
262 IFS
="${IFS= }"; save_ifs
="$IFS"; IFS
="${IFS}:"
265 test -z "$dir" && dir
=.
266 if test -f $dir/gcc
; then
272 if [ -z "${found}" ] && [ -n "${host_makefile_frag}" ] && [ -f "${srcdir}/${host_makefile_frag}" ]; then
273 xx
=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
274 if [ -n "${xx}" ] ; then
280 # We default to --with-shared on platforms where -fpic is meaningless.
281 # Well, we don't yet, but we will.
282 if false
&& [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
284 alpha*-dec-osf*) enable_shared=yes ;;
285 alpha*-*-linux*) enable_shared=yes ;;
286 mips-sgi-irix5*) enable_shared=yes ;;
287 *) enable_shared=no ;;
291 case "${enable_shared}" in
298 if [ x${shared} = xyes ]; then
301 host_makefile_frag="${host_makefile_frag} config
/mh-papic
"
304 # We don't want -fPIC on Cygwin.
307 host_makefile_frag="${host_makefile_frag} config
/mh-x86pic
"
310 host_makefile_frag="${host_makefile_frag} config
/mh-sparcpic
"
313 host_makefile_frag="${host_makefile_frag} config
/mh-ppcpic
"
316 host_makefile_frag="${host_makefile_frag} config
/mh-elfalphapic
"
319 if test -f ${srcdir}/config/mh-${host_cpu}pic; then
320 host_makefile_frag="${host_makefile_frag} config
/mh-
${host_cpu}pic
"
327 if [ -n "${host_makefile_frag}" ] ; then
328 for f in ${host_makefile_frag}
330 cat ${srcdir}/$f >> mh-frag
332 host_makefile_frag=mh-frag
339 target_makefile_frag="${target_makefile_frag} config
/mt-v810
"
341 i[3456]86-*-netware*)
342 target_makefile_frag="${target_makefile_frag} config
/mt-netware
"
345 target_makefile_frag="${target_makefile_frag} config
/mt-netware
"
349 target_makefile_frag="${target_makefile_frag} config
/mt-r5900 config
/mt-sky
"
352 target_makefile_frag="${target_makefile_frag} config
/mt-r5900 config
/mt-skyb
"
355 # start-sanitize-r5900
357 target_makefile_frag="${target_makefile_frag} config
/mt-r5900
"
361 target_makefile_frag="${target_makefile_frag} config
/mt-linux
"
365 # If --enable-target-optspace always use -Os instead of -O2 to build
366 # the target libraries, similarly if it is not specified, use -Os
367 # on selected platforms.
368 case "${enable_target_optspace}:${target}" in
370 target_makefile_frag="${target_makefile_frag} config
/mt-ospace
"
372 # CYGNUS LOCAL d10v, d30v, fr30
373 :m32r-* | :d10v-* | :d30v-* | :fr30-*)
374 target_makefile_frag="${target_makefile_frag} config
/mt-ospace
"
379 echo "*** bad value
\"${enable_target_optspace}\" for --enable-target-optspace flag
; ignored
" 1>&2
388 # some tools are so dependent upon X11 that if we're not building with X,
389 # it's not even worth trying to configure, much less build, that tool.
392 yes | "") # the default value for this tree is that X11 is available
395 skipdirs="${skipdirs} tk libgui gash
"
397 skipdirs="${skipdirs} libide libidetcl vmake jstools
"
401 echo "*** bad value
\"${with_x}\" for -with-x flag
; ignored
" 1>&2
405 # Some tools are only suitable for building in a "native
" situation.
406 # Those are added when we have a host==target configuration. For cross
407 # toolchains, we add some directories that should only be useful in a
412 if [ x"${host}" = x"${target}" ] ; then
413 # when doing a native toolchain, don't build the targets
414 # that are in the 'cross only' list
415 skipdirs="${skipdirs} ${cross_only}"
418 # similarly, don't build the targets in the 'native only'
419 # list when building a cross compiler
420 skipdirs="${skipdirs} ${native_only}"
421 is_cross_compiler=yes
424 # We always want to use the same name for this directory, so that dejagnu
425 # can reliably find it.
426 target_subdir=${target_alias}
428 if [ ! -d ${target_subdir} ] ; then
429 if mkdir ${target_subdir} ; then true
431 echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
438 # Handle --with-headers=XXX. The contents of the named directory are
439 # copied to $(tooldir)/sys-include.
440 if [ x"${with_headers}" != x ]; then
441 if [ x${is_cross_compiler} = xno ]; then
442 echo 1>&2 '***' --with-headers is only supported when cross compiling
445 case "${exec_prefixoption}" in
447 *) x=${exec_prefix} ;;
449 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
452 # Handle --with-libs=XXX. Multiple directories are permitted. The
453 # contents are copied to $(tooldir)/lib.
454 if [ x"${with_libs}" != x ]; then
455 if [ x${is_cross_compiler} = xno ]; then
456 echo 1>&2 '***' --with-libs is only supported when cross compiling
459 # Copy the libraries in reverse order, so that files in the first named
460 # library override files in subsequent libraries.
461 case "${exec_prefixoption}" in
463 *) x=${exec_prefix} ;;
465 for l in ${with_libs}; do
466 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
470 # If both --with-headers and --with-libs are specified, default to
472 if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
473 if [ x"${with_newlib}" = x ]; then
478 # Recognize --with-newlib/--without-newlib.
479 if [ x${with_newlib} = xno ]; then
480 skipdirs="${skipdirs} target-newlib"
481 elif [ x${with_newlib} = xyes ]; then
482 skipdirs=`echo " ${skipdirs} " | sed -e 's
/ target-newlib
/ /'`
485 # Default to using --with-stabs for certain targets.
486 if [ x${with_stabs} = x ]; then
490 mips*-*-* | alpha*-*-osf*)
492 withoptions="${withoptions} --with-stabs"
497 # Handle ${copy_dirs}
498 set fnord ${copy_dirs}
500 while [ $# != 0 ]; do
501 if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
504 echo Copying $1 to $2
506 # Use the install script to create the directory and all required
507 # parent directories.
512 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
515 # Copy the directory, assuming we have tar.
516 # FIXME: Should we use B in the second tar? Not all systems support it.
517 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
519 # It is the responsibility of the user to correctly adjust all
520 # symlinks. If somebody can figure out how to handle them correctly
521 # here, feel free to add the code.
528 # Configure extra directories which are host specific
532 configdirs="$configdirs dosrel" ;;
533 i[3456]86-*-mingw32*)
534 configdirs="$configdirs dosrel" ;;
536 configdirs="$configdirs libtermcap dosrel" ;;
539 # Remove more programs from consideration, based on the host or
540 # target this usually means that a port of the program doesn't
547 noconfigdirs
="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv gettext"
549 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
551 # start-sanitize-cygnus
552 noconfigdirs
="$noconfigdirs flexlm"
553 # end-sanitize-cygnus
555 i
[3456]86-*-go32* | i
[3456]86-*-msdosdjgpp*)
556 noconfigdirs
="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv gettext"
558 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
560 # start-sanitize-cygnus
561 noconfigdirs
="$noconfigdirs flexlm"
562 # end-sanitize-cygnus
564 i
[3456]86-*-mingw32*)
565 # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl apache inet itcl tix db snavigator gnuserv"
566 noconfigdirs
="expect dejagnu cvs autoconf automake send-pr gprof rcs guile perl texinfo apache inet libtool"
569 noconfigdirs
="autoconf automake send-pr gprof rcs guile perl texinfo apache inet"
572 # This is only used to build WinGDB...
573 # note that powerpc-eabi depends on sim configured before gdb.
574 configdirs
="bfd libiberty opcodes readline sim gdb"
581 noconfigdirs
="patch diff make tk tcl expect dejagnu cvssrc autoconf automake texinfo bison send-pr gprof rcs guile perl apache inet itcl tix db snavigator gnuserv"
583 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
585 # start-sanitize-cygnus
586 noconfigdirs
="$noconfigdirs flexlm"
587 # end-sanitize-cygnus
589 # start-sanitize-beos
591 noconfigdirs
="$noconfigdirs tk itcl tix libgui gdb"
599 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty target-libgloss"
602 noconfigdirs
="$noconfigdirs target-libgloss"
605 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
608 # ld works, but does not support shared libraries. emacs doesn't
609 # work. newlib is not 64 bit ready. I'm not sure about fileutils.
610 # gas doesn't generate exception information.
611 noconfigdirs
="$noconfigdirs gas ld emacs fileutils target-newlib target-libgloss"
614 noconfigdirs
="$noconfigdirs gdb ld target-newlib target-libgloss"
617 # newlib is not 64 bit ready
618 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
619 # linux has rx in libc
620 skipdirs
="$skipdirs target-librx"
623 # newlib is not 64 bit ready
624 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
627 noconfigdirs
="$noconfigdirs target-libgloss"
630 noconfigdirs
="$noconfigdirs target-libgloss"
633 noconfigdirs
="$noconfigdirs target-libgloss"
636 noconfigdirs
="$noconfigdirs target-libgloss"
637 if [ x
${is_cross_compiler} != xno
] ; then
638 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
642 noconfigdirs
="$noconfigdirs target-libgloss"
643 if [ x
${is_cross_compiler} != xno
] ; then
644 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
648 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
651 noconfigdirs
="$noconfigdirs target-libgloss"
653 # CYGNUS LOCAL clm/arm-elf
655 noconfigdirs
="$noconfigdirs target-libgloss"
658 noconfigdirs
="$noconfigdirs target-libgloss"
661 # CYGNUS LOCAL nickc/strongarm
663 noconfigdirs
="$noconfigdirs target-libgloss"
664 if [ x
${is_cross_compiler} != xno
] ; then
665 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
669 noconfigdirs
="$noconfigdirs target-libgloss"
672 thumb-
*-pe) # CYGNUS LOCAL nickc/thumb
673 noconfigdirs
="$noconfigdirs target-libgloss"
676 noconfigdirs
="$noconfigdirs ld target-libgloss"
679 noconfigdirs
="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
687 if [ x
${is_cross_compiler} != xno
] ; then
688 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
694 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
698 # Do configure ld/binutils/gas for this case.
701 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
702 # cc is gcc, and on any system a user should be able to link cc to
703 # whatever they want. FIXME, emacs emacs19).
705 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
708 noconfigdirs
="$noconfigdirs ld shellutils"
710 i
[3456]86-*-coff | i
[3456]86-*-elf)
711 if [ x
${is_cross_compiler} != xno
] ; then
712 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
715 i
[3456]86-*-go32* | i
[3456]-*-msdosdjgpp*)
716 # but don't build gdb
717 noconfigdirs
="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
720 # linux has rx in libc
721 skipdirs
="$skipdirs target-librx"
723 i
[3456]86-*-mingw32*)
724 target_configdirs
="$target_configdirs target-mingw"
725 noconfigdirs
="$noconfigdirs expect target-libgloss"
727 # Can't build gdb for mingw32 if not native.
729 i
[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
730 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
731 # start-sanitize-cygnus
732 noconfigdirs
="$noconfigdirs flexlm"
733 # end-sanitize-cygnus
738 target_configdirs
="$target_configdirs target-libtermcap target-winsup"
739 noconfigdirs
="$noconfigdirs target-libgloss"
740 # always build newlib.
741 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
743 # Can't build gdb for Cygwin if not native.
745 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
746 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
748 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
750 # start-sanitize-cygnus
751 noconfigdirs
="$noconfigdirs flexlm"
752 # end-sanitize-cygnus
757 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
759 i
[3456]86-*-sco3.2v5
*)
760 # The linker does not yet know about weak symbols in COFF,
761 # and is not configured to handle mixed ELF and COFF.
762 noconfigdirs
="$noconfigdirs ld target-libgloss"
765 noconfigdirs
="$noconfigdirs gprof target-libgloss"
767 i
[3456]86-*-solaris2*)
768 noconfigdirs
="$noconfigdirs target-libgloss"
771 # The SYSV4 C compiler doesn't handle Emacs correctly
773 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
776 # but that's okay since emacs doesn't work anyway
777 noconfigdirs
="$noconfigdirs emacs emacs19 target-libgloss"
780 if [ x
${is_cross_compiler} != xno
] ; then
781 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
785 noconfigdirs
="$noconfigdirs"
786 if [ x
${is_cross_compiler} != xno
] ; then
787 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
791 noconfigdirs
="$noconfigdirs"
792 if [ x
${is_cross_compiler} != xno
] ; then
793 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
797 # copied from rs6000-*-* entry
798 noconfigdirs
="$noconfigdirs gprof cvssrc target-libgloss"
799 # This is needed until gcc and ld are fixed to work together.
802 powerpc
*-*-winnt* | powerpc
*-*-pe* | ppc
*-*-pe)
803 target_configdirs
="$target_configdirs target-winsup"
804 noconfigdirs
="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv"
806 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
808 # start-sanitize-cygnus
809 noconfigdirs
="$noconfigdirs flexlm"
810 # end-sanitize-cygnus
811 # always build newlib.
812 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
814 # This is temporary until we can link against shared libraries
815 powerpcle-
*-solaris*)
816 noconfigdirs
="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv"
818 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
820 # start-sanitize-cygnus
821 noconfigdirs
="$noconfigdirs flexlm"
822 # end-sanitize-cygnus
825 if [ x
${is_cross_compiler} != xno
] ; then
826 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
830 # The CVS server code doesn't work on the RS/6000
831 # Newlib makes problems for libg++ in crosses.
832 noconfigdirs
="$noconfigdirs target-newlib gprof cvssrc"
835 noconfigdirs
="$noconfigdirs gprof"
836 # This is needed until gcc and ld are fixed to work together.
840 noconfigdirs
="$noconfigdirs gprof"
843 noconfigdirs
="$noconfigdirs ld binutils gprof target-libgloss"
846 # The GNU linker does not support shared libraries.
847 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
848 noconfigdirs
="$noconfigdirs ld gprof emacs target-libgloss"
851 # The GNU assembler and linker do not support IRIX 6.
852 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
853 noconfigdirs
="$noconfigdirs ld gas gprof emacs target-libgloss"
856 noconfigdirs
="$noconfigdirs gprof target-libgloss"
859 noconfigdirs
="$noconfigdirs gprof target-libgloss"
862 noconfigdirs
="$noconfigdirs gprof" # same as generic mips
863 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
866 mips64r5900-sky-elf
*)
867 noconfigdirs
="$noconfigdirs gprof"
868 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
871 noconfigdirs
="$noconfigdirs gprof" # gcc
872 noconfigdirs
="$noconfigdirs target-libiberty" # target-newlib
873 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
874 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
878 noconfigdirs
="$noconfigdirs gprof"
881 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes target-libgloss"
885 i
[3456]86-*-vsta) ;; # don't add gprof back in
886 i
[3456]86-*-go32*) ;; # don't add gprof back in
887 i
[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
888 *) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
890 noconfigdirs
="$noconfigdirs target-libgloss"
893 if [ x
${is_cross_compiler} != xno
] ; then
894 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
898 if [ x
${is_cross_compiler} != xno
] ; then
899 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
903 if [ x
${is_cross_compiler} != xno
] ; then
904 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
908 if [ x
${is_cross_compiler} != xno
] ; then
909 noconfigdirs
="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
916 noconfigdirs
="$noconfigdirs gcc gdb sim"
917 noconfigdirs
="$noconfigdirs itcl libgui tk tix"
918 noconfigdirs
="$noconfigdirs target-newlib target-libgloss target-libiberty"
919 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
923 noconfigdirs
="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss"
926 noconfigdirs
="$noconfigdirs target-libgloss"
928 v850e-
*-*) # CYGNUS LOCAL v850e
929 noconfigdirs
="$noconfigdirs target-libgloss"
932 noconfigdirs
="$noconfigdirs target-libgloss"
933 ;; # END CYGNUS LOCAL
935 noconfigdirs
="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss"
938 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
941 # Newlib makes problems for libg++ in crosses.
942 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
946 # Macs want a resource compiler.
947 configdirs
="$configdirs grez"
949 # start-sanitize-beos
951 noconfigdirs
="$noconfigdirs target-gperf"
956 # If we aren't building newlib, then don't build libgloss, since libgloss
957 # depends upon some newlib header files.
958 case "${noconfigdirs}" in
959 *target-libgloss
*) ;;
960 *target-newlib
*) noconfigdirs
="$noconfigdirs target-libgloss" ;;
963 # start-sanitize-cygnus
964 # Only configure cgen if --enable-cgen-maint.
965 if [ "x$enable_cgen_maint" != xyes
] ; then
966 noconfigdirs
="$noconfigdirs cgen"
969 # end-sanitize-cygnus
970 # Make sure we don't let GNU ld be added if we didn't want it.
971 if [ x
$with_gnu_ld = xno
]; then
973 noconfigdirs
="$noconfigdirs ld"
976 # Make sure we don't let GNU as be added if we didn't want it.
977 if [ x
$with_gnu_as = xno
]; then
979 noconfigdirs
="$noconfigdirs gas"
982 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
983 # $target_configdirs.
984 # If we have the source for $noconfigdirs entries, add them to $notsupp.
987 for dir
in .
$skipdirs $noconfigdirs ; do
988 dirname=`echo $dir | sed -e s/target-//g`
989 if [ $dir != .
] && echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
990 configdirs
=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
991 if [ -r $srcdir/$dirname/configure
] \
992 ||
[ -r $srcdir/$dirname/configure.
in ]; then
993 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
996 notsupp
="$notsupp $dir"
1000 if [ $dir != .
] && echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1001 target_configdirs
=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
1002 if [ -r $srcdir/$dirname/configure
] \
1003 ||
[ -r $srcdir/$dirname/configure.
in ]; then
1004 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1007 notsupp
="$notsupp $dir"
1013 # Sometimes the tools are distributed with libiberty but with no other
1014 # libraries. In that case, we don't want to build target-libiberty.
1015 if [ -n "${target_configdirs}" ]; then
1017 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1018 if [ "$i" != "libiberty" ]; then
1019 if [ -r $srcdir/$i/configure
] ||
[ -r $srcdir/$i/configure.
in ]; then
1025 if [ -z "${others}" ]; then
1030 # Deconfigure all subdirectories, in case we are changing the
1031 # configuration from one where a subdirectory is supported to one where it
1033 if [ -z "${norecursion}" ] && [ -n "${configdirs}" ]; then
1034 for i
in `echo ${configdirs} | sed -e s/target-//g` ; do
1038 if [ -z "${norecursion}" ] && [ -n "${target_configdirs}" ]; then
1039 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1040 rm -f ${target_subdir}/$i/Makefile
1044 # Produce a warning message for the subdirs we can't configure.
1045 # This isn't especially interesting in the Cygnus tree, but in the individual
1046 # FSF releases, it's important to let people know when their machine isn't
1047 # supported by the one or two programs in a package.
1049 if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
1050 # If $appdirs is non-empty, at least one of those directories must still
1051 # be configured, or we error out. (E.g., if the gas release supports a
1052 # specified target in some subdirs but not the gas subdir, we shouldn't
1053 # pretend that all is well.)
1054 if [ -n "$appdirs" ]; then
1055 for dir
in $appdirs ; do
1056 if [ -r $dir/Makefile.
in ]; then
1057 if echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1061 if echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1067 if [ -n "$appdirs" ]; then
1068 echo "*** This configuration is not supported by this package." 1>&2
1072 # Okay, some application will build, or we don't care to check. Still
1073 # notify of subdirs not getting built.
1074 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1075 echo " ${notsupp}" 1>&2
1076 echo " (Any other directories should still work fine.)" 1>&2
1079 # Set with_gnu_as and with_gnu_ld as appropriate.
1081 # This is done by determining whether or not the appropriate directory
1082 # is available, and by checking whether or not specific configurations
1083 # have requested that this magic not happen.
1085 # The command line options always override the explicit settings in
1086 # configure.in, and the settings in configure.in override this magic.
1088 # If the default for a toolchain is to use GNU as and ld, and you don't
1089 # want to do that, then you should use the --without-gnu-as and
1090 # --without-gnu-ld options for the configure script.
1092 if [ x
${use_gnu_as} = x
] ; then
1093 if [ x
${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
1095 withoptions
="$withoptions --with-gnu-as"
1099 if [ x
${use_gnu_ld} = x
] ; then
1100 if [ x
${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld
] ; then
1102 withoptions
="$withoptions --with-gnu-ld"
1106 # If using newlib, add --with-newlib to the withoptions so that gcc/configure
1107 # can detect this case.
1109 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1111 withoptions
="$withoptions --with-newlib"
1114 if [ x
${shared} = xyes
]; then
1117 target_makefile_frag
="${target_makefile_frag} config/mt-papic"
1120 target_makefile_frag
="${target_makefile_frag} config/mt-x86pic"
1123 target_makefile_frag
="${target_makefile_frag} config/mt-ppcpic"
1126 target_makefile_frag
="${target_makefile_frag} config/mt-elfalphapic"
1129 if test -f ${srcdir}/config
/mt-
${target_cpu}pic
; then
1130 target_makefile_frag
="${target_makefile_frag} config/mt-${target_cpu}pic"
1137 if [ -n "${target_makefile_frag}" ] ; then
1138 for f
in ${target_makefile_frag}
1140 cat ${srcdir}/$f >> mt-frag
1142 target_makefile_frag
=mt-frag
1147 # Make sure that the compiler is able to generate an executable. If it
1148 # can't, we are probably in trouble. We don't care whether we can run the
1149 # executable--we might be using a cross compiler--we only care whether it
1150 # can be created. At this point the main configure script has set CC.
1151 echo "int main () { return 0; }" > conftest.c
1152 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
1153 if [ $?
= 0 ] && [ -s conftest
-o -s conftest.exe
]; then
1156 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
1157 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
1163 # The Solaris /usr/ucb/cc compiler does not appear to work.
1165 sparc-sun-solaris2
*)
1166 CCBASE
="`echo ${CC-cc} | sed 's/ .*$//'`"
1167 if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then
1169 [ -d /opt
/SUNWspro
/bin
] && could_use
="/opt/SUNWspro/bin"
1170 if [ -d /opt
/cygnus
/bin
] ; then
1171 if [ "$could_use" = "" ] ; then
1172 could_use
="/opt/cygnus/bin"
1174 could_use
="$could_use or /opt/cygnus/bin"
1177 if [ "$could_use" = "" ] ; then
1178 echo "Warning: compilation may fail because you're using"
1179 echo "/usr/ucb/cc. You should change your PATH or CC "
1180 echo "variable and rerun configure."
1182 echo "Warning: compilation may fail because you're using"
1183 echo "/usr/ucb/cc, when you should use the C compiler from"
1184 echo "$could_use. You should change your"
1185 echo "PATH or CC variable and rerun configure."
1191 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
1192 # binutils tools will find libbfd.so.
1193 if [ "${shared}" = "yes" ]; then
1194 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
1195 Makefile
> Makefile.tem
1197 mv -f Makefile.tem Makefile
1201 sed -e 's/^RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
1202 Makefile
> Makefile.tem
1204 mv -f Makefile.tem Makefile
1209 # Record target_configdirs and the configure arguments in Makefile.
1210 target_configdirs
=`echo "${target_configdirs}" | sed -e 's/target-//g'`
1211 targargs
=`echo "${arguments}" | \
1212 sed -e 's/--no[^ ]*//' \
1213 -e 's/--cache[a-z-]*=[^ ]*//' \
1214 -e 's/--ho[a-z-]*=[^ ]*//' \
1215 -e 's/--bu[a-z-]*=[^ ]*//' \
1216 -e 's/--ta[a-z-]*=[^ ]*//'`
1218 # Passing a --with-cross-host argument lets the target libraries know
1219 # whether they are being built with a cross-compiler or being built
1220 # native. However, it would be better to use other mechanisms to make the
1221 # sorts of decisions they want to make on this basis. Please consider
1222 # this option to be deprecated. FIXME.
1223 if [ x
${is_cross_compiler} = xyes
]; then
1224 targargs
="--with-cross-host=${host_alias} ${targargs}"
1227 # Default to --enable-multilib.
1228 if [ x
${enable_multilib} = x
]; then
1229 targargs
="--enable-multilib ${targargs}"
1232 # Pass --with-newlib if appropriate. Note that target_configdirs has
1233 # changed from the earlier setting of with_newlib.
1234 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1235 targargs
="--with-newlib ${targargs}"
1238 targargs
="--host=${target_alias} --build=${build_alias} ${targargs}"
1239 sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
1240 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
1241 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
1242 Makefile
> Makefile.tem
1244 mv -f Makefile.tem Makefile