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 thumb-
*-pe) # CYGNUS LOCAL nickc/thumb
662 noconfigdirs
="$noconfigdirs target-libgloss"
665 noconfigdirs
="$noconfigdirs ld target-libgloss"
668 noconfigdirs
="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
675 if [ x
${is_cross_compiler} != xno
] ; then
676 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
681 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
685 # Do configure ld/binutils/gas for this case.
688 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
689 # cc is gcc, and on any system a user should be able to link cc to
690 # whatever they want. FIXME, emacs emacs19).
692 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
695 noconfigdirs
="$noconfigdirs ld shellutils"
697 i
[3456]86-*-coff | i
[3456]86-*-elf)
698 if [ x
${is_cross_compiler} != xno
] ; then
699 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
702 i
[3456]86-*-go32* | i
[3456]-*-msdosdjgpp*)
703 # but don't build gdb
704 noconfigdirs
="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
707 # linux has rx in libc
708 skipdirs
="$skipdirs target-librx"
710 i
[3456]86-*-mingw32*)
711 target_configdirs
="$target_configdirs target-mingw"
712 noconfigdirs
="$noconfigdirs expect target-libgloss"
714 # Can't build gdb for mingw32 if not native.
716 i
[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
717 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
718 # start-sanitize-cygnus
719 noconfigdirs
="$noconfigdirs flexlm"
720 # end-sanitize-cygnus
725 target_configdirs
="$target_configdirs target-libtermcap target-winsup"
726 noconfigdirs
="$noconfigdirs target-libgloss"
727 # always build newlib.
728 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
730 # Can't build gdb for Cygwin if not native.
732 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
733 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
735 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
737 # start-sanitize-cygnus
738 noconfigdirs
="$noconfigdirs flexlm"
739 # end-sanitize-cygnus
744 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
746 i
[3456]86-*-sco3.2v5
*)
747 # The linker does not yet know about weak symbols in COFF,
748 # and is not configured to handle mixed ELF and COFF.
749 noconfigdirs
="$noconfigdirs ld target-libgloss"
752 noconfigdirs
="$noconfigdirs gprof target-libgloss"
754 i
[3456]86-*-solaris2*)
755 noconfigdirs
="$noconfigdirs target-libgloss"
758 # The SYSV4 C compiler doesn't handle Emacs correctly
760 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
763 # but that's okay since emacs doesn't work anyway
764 noconfigdirs
="$noconfigdirs emacs emacs19 target-libgloss"
767 if [ x
${is_cross_compiler} != xno
] ; then
768 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
772 noconfigdirs
="$noconfigdirs"
773 if [ x
${is_cross_compiler} != xno
] ; then
774 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
778 noconfigdirs
="$noconfigdirs"
779 if [ x
${is_cross_compiler} != xno
] ; then
780 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
784 # copied from rs6000-*-* entry
785 noconfigdirs
="$noconfigdirs gprof cvssrc target-libgloss"
786 # This is needed until gcc and ld are fixed to work together.
789 powerpc
*-*-winnt* | powerpc
*-*-pe* | ppc
*-*-pe)
790 target_configdirs
="$target_configdirs target-winsup"
791 noconfigdirs
="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv"
793 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
795 # start-sanitize-cygnus
796 noconfigdirs
="$noconfigdirs flexlm"
797 # end-sanitize-cygnus
798 # always build newlib.
799 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
801 # This is temporary until we can link against shared libraries
802 powerpcle-
*-solaris*)
803 noconfigdirs
="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv"
805 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
807 # start-sanitize-cygnus
808 noconfigdirs
="$noconfigdirs flexlm"
809 # end-sanitize-cygnus
812 if [ x
${is_cross_compiler} != xno
] ; then
813 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
817 # The CVS server code doesn't work on the RS/6000
818 # Newlib makes problems for libg++ in crosses.
819 noconfigdirs
="$noconfigdirs target-newlib gprof cvssrc"
822 noconfigdirs
="$noconfigdirs gprof"
823 # This is needed until gcc and ld are fixed to work together.
827 noconfigdirs
="$noconfigdirs gprof"
830 noconfigdirs
="$noconfigdirs ld binutils gprof target-libgloss"
833 # The GNU linker does not support shared libraries.
834 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
835 noconfigdirs
="$noconfigdirs ld gprof emacs target-libgloss"
838 # The GNU assembler and linker do not support IRIX 6.
839 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
840 noconfigdirs
="$noconfigdirs ld gas gprof emacs target-libgloss"
843 noconfigdirs
="$noconfigdirs gprof target-libgloss"
846 noconfigdirs
="$noconfigdirs gprof target-libgloss"
849 noconfigdirs
="$noconfigdirs gprof" # same as generic mips
850 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
853 mips64r5900-sky-elf
*)
854 noconfigdirs
="$noconfigdirs gprof"
855 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
858 noconfigdirs
="$noconfigdirs gprof" # gcc
859 noconfigdirs
="$noconfigdirs target-libiberty" # target-newlib
860 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
861 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
865 noconfigdirs
="$noconfigdirs gprof"
868 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes target-libgloss"
872 i
[3456]86-*-vsta) ;; # don't add gprof back in
873 i
[3456]86-*-go32*) ;; # don't add gprof back in
874 i
[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
875 *) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
877 noconfigdirs
="$noconfigdirs target-libgloss"
880 if [ x
${is_cross_compiler} != xno
] ; then
881 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
885 if [ x
${is_cross_compiler} != xno
] ; then
886 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
890 if [ x
${is_cross_compiler} != xno
] ; then
891 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
895 if [ x
${is_cross_compiler} != xno
] ; then
896 noconfigdirs
="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
903 noconfigdirs
="$noconfigdirs gcc gdb sim"
904 noconfigdirs
="$noconfigdirs itcl libgui tk tix"
905 noconfigdirs
="$noconfigdirs target-newlib target-libgloss target-libiberty"
906 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
910 noconfigdirs
="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss"
913 noconfigdirs
="$noconfigdirs target-libgloss"
915 v850e-
*-*) # CYGNUS LOCAL v850e
916 noconfigdirs
="$noconfigdirs target-libgloss"
919 noconfigdirs
="$noconfigdirs target-libgloss"
920 ;; # END CYGNUS LOCAL
922 noconfigdirs
="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss"
925 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
928 # Newlib makes problems for libg++ in crosses.
929 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
933 # Macs want a resource compiler.
934 configdirs
="$configdirs grez"
936 # start-sanitize-beos
938 noconfigdirs
="$noconfigdirs target-gperf"
943 # If we aren't building newlib, then don't build libgloss, since libgloss
944 # depends upon some newlib header files.
945 case "${noconfigdirs}" in
946 *target-libgloss
*) ;;
947 *target-newlib
*) noconfigdirs
="$noconfigdirs target-libgloss" ;;
950 # start-sanitize-cygnus
951 # Only configure cgen if --enable-cgen-maint.
952 if [ "x$enable_cgen_maint" != xyes
] ; then
953 noconfigdirs
="$noconfigdirs cgen"
956 # end-sanitize-cygnus
957 # Make sure we don't let GNU ld be added if we didn't want it.
958 if [ x
$with_gnu_ld = xno
]; then
960 noconfigdirs
="$noconfigdirs ld"
963 # Make sure we don't let GNU as be added if we didn't want it.
964 if [ x
$with_gnu_as = xno
]; then
966 noconfigdirs
="$noconfigdirs gas"
969 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
970 # $target_configdirs.
971 # If we have the source for $noconfigdirs entries, add them to $notsupp.
974 for dir
in .
$skipdirs $noconfigdirs ; do
975 dirname=`echo $dir | sed -e s/target-//g`
976 if [ $dir != .
] && echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
977 configdirs
=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
978 if [ -r $srcdir/$dirname/configure
] \
979 ||
[ -r $srcdir/$dirname/configure.
in ]; then
980 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
983 notsupp
="$notsupp $dir"
987 if [ $dir != .
] && echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
988 target_configdirs
=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
989 if [ -r $srcdir/$dirname/configure
] \
990 ||
[ -r $srcdir/$dirname/configure.
in ]; then
991 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
994 notsupp
="$notsupp $dir"
1000 # Sometimes the tools are distributed with libiberty but with no other
1001 # libraries. In that case, we don't want to build target-libiberty.
1002 if [ -n "${target_configdirs}" ]; then
1004 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1005 if [ "$i" != "libiberty" ]; then
1006 if [ -r $srcdir/$i/configure
] ||
[ -r $srcdir/$i/configure.
in ]; then
1012 if [ -z "${others}" ]; then
1017 # Deconfigure all subdirectories, in case we are changing the
1018 # configuration from one where a subdirectory is supported to one where it
1020 if [ -z "${norecursion}" ] && [ -n "${configdirs}" ]; then
1021 for i
in `echo ${configdirs} | sed -e s/target-//g` ; do
1025 if [ -z "${norecursion}" ] && [ -n "${target_configdirs}" ]; then
1026 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1027 rm -f ${target_subdir}/$i/Makefile
1031 # Produce a warning message for the subdirs we can't configure.
1032 # This isn't especially interesting in the Cygnus tree, but in the individual
1033 # FSF releases, it's important to let people know when their machine isn't
1034 # supported by the one or two programs in a package.
1036 if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
1037 # If $appdirs is non-empty, at least one of those directories must still
1038 # be configured, or we error out. (E.g., if the gas release supports a
1039 # specified target in some subdirs but not the gas subdir, we shouldn't
1040 # pretend that all is well.)
1041 if [ -n "$appdirs" ]; then
1042 for dir
in $appdirs ; do
1043 if [ -r $dir/Makefile.
in ]; then
1044 if echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1048 if echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1054 if [ -n "$appdirs" ]; then
1055 echo "*** This configuration is not supported by this package." 1>&2
1059 # Okay, some application will build, or we don't care to check. Still
1060 # notify of subdirs not getting built.
1061 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1062 echo " ${notsupp}" 1>&2
1063 echo " (Any other directories should still work fine.)" 1>&2
1066 # Set with_gnu_as and with_gnu_ld as appropriate.
1068 # This is done by determining whether or not the appropriate directory
1069 # is available, and by checking whether or not specific configurations
1070 # have requested that this magic not happen.
1072 # The command line options always override the explicit settings in
1073 # configure.in, and the settings in configure.in override this magic.
1075 # If the default for a toolchain is to use GNU as and ld, and you don't
1076 # want to do that, then you should use the --without-gnu-as and
1077 # --without-gnu-ld options for the configure script.
1079 if [ x
${use_gnu_as} = x
] ; then
1080 if [ x
${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
1082 withoptions
="$withoptions --with-gnu-as"
1086 if [ x
${use_gnu_ld} = x
] ; then
1087 if [ x
${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld
] ; then
1089 withoptions
="$withoptions --with-gnu-ld"
1093 # If using newlib, add --with-newlib to the withoptions so that gcc/configure
1094 # can detect this case.
1096 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1098 withoptions
="$withoptions --with-newlib"
1101 if [ x
${shared} = xyes
]; then
1104 target_makefile_frag
="${target_makefile_frag} config/mt-papic"
1107 target_makefile_frag
="${target_makefile_frag} config/mt-x86pic"
1110 target_makefile_frag
="${target_makefile_frag} config/mt-ppcpic"
1113 target_makefile_frag
="${target_makefile_frag} config/mt-elfalphapic"
1116 if test -f ${srcdir}/config
/mt-
${target_cpu}pic
; then
1117 target_makefile_frag
="${target_makefile_frag} config/mt-${target_cpu}pic"
1124 if [ -n "${target_makefile_frag}" ] ; then
1125 for f
in ${target_makefile_frag}
1127 cat ${srcdir}/$f >> mt-frag
1129 target_makefile_frag
=mt-frag
1134 # Make sure that the compiler is able to generate an executable. If it
1135 # can't, we are probably in trouble. We don't care whether we can run the
1136 # executable--we might be using a cross compiler--we only care whether it
1137 # can be created. At this point the main configure script has set CC.
1138 echo "int main () { return 0; }" > conftest.c
1139 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
1140 if [ $?
= 0 ] && [ -s conftest
-o -s conftest.exe
]; then
1143 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
1144 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
1150 # The Solaris /usr/ucb/cc compiler does not appear to work.
1152 sparc-sun-solaris2
*)
1153 CCBASE
="`echo ${CC-cc} | sed 's/ .*$//'`"
1154 if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then
1156 [ -d /opt
/SUNWspro
/bin
] && could_use
="/opt/SUNWspro/bin"
1157 if [ -d /opt
/cygnus
/bin
] ; then
1158 if [ "$could_use" = "" ] ; then
1159 could_use
="/opt/cygnus/bin"
1161 could_use
="$could_use or /opt/cygnus/bin"
1164 if [ "$could_use" = "" ] ; then
1165 echo "Warning: compilation may fail because you're using"
1166 echo "/usr/ucb/cc. You should change your PATH or CC "
1167 echo "variable and rerun configure."
1169 echo "Warning: compilation may fail because you're using"
1170 echo "/usr/ucb/cc, when you should use the C compiler from"
1171 echo "$could_use. You should change your"
1172 echo "PATH or CC variable and rerun configure."
1178 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
1179 # binutils tools will find libbfd.so.
1180 if [ "${shared}" = "yes" ]; then
1181 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
1182 Makefile
> Makefile.tem
1184 mv -f Makefile.tem Makefile
1188 sed -e 's/^RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
1189 Makefile
> Makefile.tem
1191 mv -f Makefile.tem Makefile
1196 # Record target_configdirs and the configure arguments in Makefile.
1197 target_configdirs
=`echo "${target_configdirs}" | sed -e 's/target-//g'`
1198 targargs
=`echo "${arguments}" | \
1199 sed -e 's/--no[^ ]*//' \
1200 -e 's/--cache[a-z-]*=[^ ]*//' \
1201 -e 's/--ho[a-z-]*=[^ ]*//' \
1202 -e 's/--bu[a-z-]*=[^ ]*//' \
1203 -e 's/--ta[a-z-]*=[^ ]*//'`
1205 # Passing a --with-cross-host argument lets the target libraries know
1206 # whether they are being built with a cross-compiler or being built
1207 # native. However, it would be better to use other mechanisms to make the
1208 # sorts of decisions they want to make on this basis. Please consider
1209 # this option to be deprecated. FIXME.
1210 if [ x
${is_cross_compiler} = xyes
]; then
1211 targargs
="--with-cross-host=${host_alias} ${targargs}"
1214 # Default to --enable-multilib.
1215 if [ x
${enable_multilib} = x
]; then
1216 targargs
="--enable-multilib ${targargs}"
1219 # Pass --with-newlib if appropriate. Note that target_configdirs has
1220 # changed from the earlier setting of with_newlib.
1221 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1222 targargs
="--with-newlib ${targargs}"
1225 targargs
="--host=${target_alias} --build=${build_alias} ${targargs}"
1226 sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
1227 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
1228 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
1229 Makefile
> Makefile.tem
1231 mv -f Makefile.tem Makefile