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, 1998 Free Software Foundation, Inc.
19 # This file is free software; you can redistribute it and/or modify it
20 # under the terms of the GNU General Public License as published by
21 # the Free Software Foundation; either version 2 of the License, or
22 # (at your option) any later version.
24 # This program is distributed in the hope that it will be useful, but
25 # WITHOUT ANY WARRANTY; without even the implied warranty of
26 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
27 # General Public License for more details.
29 # You should have received a copy of the GNU General Public License
30 # along with this program; if not, write to the Free Software
31 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
33 ##############################################################################
35 ### To add a new directory to the tree, first choose whether it is a target
36 ### or a host dependent tool. Then put it into the appropriate list
37 ### (library or tools, host or target), doing a dependency sort. For
38 ### example, gdb requires that byacc (or bison) be built first, so it is in
39 ### the ${host_tools} list after byacc and bison.
42 # these libraries are used by various programs built for the host environment
44 host_libs
="intl mmalloc libiberty opcodes bfd readline gash db tcl tk tcl8.1 tk8.1 tclX itcl tix libgui"
46 host_libs
="${host_libs} libide libidetcl"
48 # start-sanitize-cygnus
49 host_libs
="${host_libs} flexlm"
52 if [ "${enable_gdbgui}" = "yes" ] ; then
53 host_libs
="${host_libs} libgui"
56 # these tools are built for the host environment
57 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
58 # know that we are building the simulator.
59 host_tools
="texinfo byacc flex bison binutils ld gas gcc sim gdb make patch prms send-pr gprof gdbtest tgas etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool ispell grep diff rcs cvssrc fileutils shellutils time textutils wdiff find emacs emacs19 uudecode hello tar gzip indent recode release sed utils guile perl apache inet gawk findutils snavigator libtool gettext zip"
61 host_tools
="${host_tools} ilu vmake jstools"
63 # start-sanitize-cygnus
64 host_tools
="${host_tools} cgen"
67 # these libraries are built for the target environment, and are built after
68 # the host libraries and the host tools (which may be a cross compiler)
70 target_libs
="target-libiberty \
79 ${start-sanitize-java}
86 # these tools are built using the target libs, and are intended to run only
87 # in the target environment
89 # note: any program that *uses* libraries that are in the "target_libs"
90 # list belongs in this list. those programs are also very likely
91 # candidates for the "native_only" list which follows
93 target_tools
="target-examples target-groff target-gperf"
95 ################################################################################
97 ## These two lists are of directories that are to be removed from the
98 ## ${configdirs} list for either cross-compilations or for native-
99 ## compilations. For example, it doesn't make that much sense to
100 ## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in
101 ## a native environment.
103 # directories to be built in the native environment only
105 # This must be a single line because of the way it is searched by grep in
107 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"
109 # directories to be built in a cross environment only
111 cross_only
="target-libgloss target-newlib target-cygmon target-opcodes target-libstub"
113 ## All tools belong in one of the four categories, and are assigned above
114 ## We assign ${configdirs} this way to remove all embedded newlines. This
115 ## is important because configure will choke if they ever get through.
116 ## ${configdirs} is directories we build using the host tools.
117 ## ${target_configdirs} is directories we build using the target tools.
119 configdirs
=`echo ${host_libs} ${host_tools}`
120 target_configdirs
=`echo ${target_libs} ${target_tools}`
122 ################################################################################
124 srctrigger
=move-if-change
125 srcname
="gnu development package"
127 # This gets set non-empty for some net releases of packages.
132 # Work in distributions that contain no compiler tools, like Autoconf.
133 if [ -d ${srcdir}/config
]; then
136 host_makefile_frag
="${host_makefile_frag} config/mh-hp300"
139 host_makefile_frag
="${host_makefile_frag} config/mh-apollo68"
142 host_makefile_frag
="${host_makefile_frag} config/mh-a68bsd"
145 host_makefile_frag
="${host_makefile_frag} config/mh-dgux"
148 host_makefile_frag
="${host_makefile_frag} config/mh-cxux"
151 host_makefile_frag
="${host_makefile_frag} config/mh-delta88"
154 host_makefile_frag
="${host_makefile_frag} config/mh-decstation"
157 host_makefile_frag
="${host_makefile_frag} config/mh-necv4"
160 host_makefile_frag
="${host_makefile_frag} config/mh-irix6"
163 host_makefile_frag
="${host_makefile_frag} config/mh-irix5"
166 host_makefile_frag
="${host_makefile_frag} config/mh-irix4"
169 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
172 host_makefile_frag
="${host_makefile_frag} config/mh-sysv4"
175 host_makefile_frag
="${host_makefile_frag} config/mh-riscos"
178 host_makefile_frag
="${host_makefile_frag} config/mh-sysv5"
181 host_makefile_frag
="${host_makefile_frag} config/mh-dgux386"
183 i
[3456]86-ncr-sysv4.3
*)
184 host_makefile_frag
="${host_makefile_frag} config/mh-ncrsvr43"
186 i
[3456]86-ncr-sysv4*)
187 host_makefile_frag
="${host_makefile_frag} config/mh-ncr3000"
189 i
[3456]86-*-sco3.2v5
*)
190 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
193 host_makefile_frag
="${host_makefile_frag} config/mh-sco"
196 host_makefile_frag
="${host_makefile_frag} config/mh-sysv5"
199 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
201 i
[3456]86-*-solaris2*)
202 host_makefile_frag
="${host_makefile_frag} config/mh-sysv4"
205 host_makefile_frag
="${host_makefile_frag} config/mh-aix386"
208 host_makefile_frag
="${host_makefile_frag} config/mh-go32"
210 i
[3456]86-*-msdosdjgpp*)
211 host_makefile_frag
="${host_makefile_frag} config/mh-go32"
214 host_makefile_frag
="${host_makefile_frag} config/mh-cygwin"
217 host_makefile_frag
="${host_makefile_frag} config/mh-mingw32"
220 host_makefile_frag
="${host_makefile_frag} config/mh-windows"
223 host_makefile_frag
="${host_makefile_frag} config/mh-vaxult2"
226 host_makefile_frag
="${host_makefile_frag} config/mh-solaris"
229 host_makefile_frag
="${host_makefile_frag} config/mh-sun3"
232 host_makefile_frag
="${host_makefile_frag} config/mh-hpux8"
235 host_makefile_frag
="${host_makefile_frag} config/mh-hpux"
238 host_makefile_frag
="${host_makefile_frag} config/mh-hpux"
241 host_makefile_frag
="${host_makefile_frag} config/mh-lynxrs6k"
244 host_makefile_frag
="${host_makefile_frag} config/mh-lynxos"
246 *-*-aix4.
[3456789]* |
*-*-aix[56789].
*)
247 host_makefile_frag
="${host_makefile_frag} config/mh-aix43"
250 host_makefile_frag
="${host_makefile_frag} config/mh-sysv4"
253 host_makefile_frag
="${host_makefile_frag} config/mh-sysv"
258 # If we aren't going to be using gcc, see if we can extract a definition
259 # of CC from the fragment.
260 if [ -z "${CC}" ] && [ "${build}" = "${host}" ]; then
261 IFS
="${IFS= }"; save_ifs
="$IFS"; IFS
="${IFS}:"
264 test -z "$dir" && dir
=.
265 if test -f $dir/gcc
; then
271 if [ -z "${found}" ] && [ -n "${host_makefile_frag}" ] && [ -f "${srcdir}/${host_makefile_frag}" ]; then
272 xx
=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
273 if [ -n "${xx}" ] ; then
279 # We default to --with-shared on platforms where -fpic is meaningless.
280 # Well, we don't yet, but we will.
281 if false
&& [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
283 alpha*-dec-osf*) enable_shared=yes ;;
284 alpha*-*-linux*) enable_shared=yes ;;
285 mips-sgi-irix5*) enable_shared=yes ;;
286 *) enable_shared=no ;;
290 case "${enable_shared}" in
297 if [ x${shared} = xyes ]; then
300 host_makefile_frag="${host_makefile_frag} config
/mh-papic
"
303 # We don't want -fPIC on Cygwin.
306 host_makefile_frag="${host_makefile_frag} config
/mh-x86pic
"
309 host_makefile_frag="${host_makefile_frag} config
/mh-sparcpic
"
312 host_makefile_frag="${host_makefile_frag} config
/mh-ppcpic
"
315 host_makefile_frag="${host_makefile_frag} config
/mh-elfalphapic
"
318 if test -f ${srcdir}/config/mh-${host_cpu}pic; then
319 host_makefile_frag="${host_makefile_frag} config
/mh-
${host_cpu}pic
"
326 if [ -n "${host_makefile_frag}" ] ; then
327 for f in ${host_makefile_frag}
329 cat ${srcdir}/$f >> mh-frag
331 host_makefile_frag=mh-frag
338 target_makefile_frag="${target_makefile_frag} config
/mt-v810
"
340 i[3456]86-*-netware*)
341 target_makefile_frag="${target_makefile_frag} config
/mt-netware
"
344 target_makefile_frag="${target_makefile_frag} config
/mt-netware
"
348 target_makefile_frag="${target_makefile_frag} config
/mt-r5900 config
/mt-sky
"
351 target_makefile_frag="${target_makefile_frag} config
/mt-r5900 config
/mt-skyb
"
354 # start-sanitize-r5900
356 target_makefile_frag="${target_makefile_frag} config
/mt-r5900
"
360 target_makefile_frag="${target_makefile_frag} config
/mt-linux
"
364 # If --enable-target-optspace always use -Os instead of -O2 to build
365 # the target libraries, similarly if it is not specified, use -Os
366 # on selected platforms.
367 case "${enable_target_optspace}:${target}" in
369 target_makefile_frag="${target_makefile_frag} config
/mt-ospace
"
371 # CYGNUS LOCAL d10v, d30v, fr30
372 :m32r-* | :d10v-* | :d30v-* | :fr30-*)
373 target_makefile_frag="${target_makefile_frag} config
/mt-ospace
"
378 echo "*** bad value
\"${enable_target_optspace}\" for --enable-target-optspace flag
; ignored
" 1>&2
387 # some tools are so dependent upon X11 that if we're not building with X,
388 # it's not even worth trying to configure, much less build, that tool.
391 yes | "") # the default value for this tree is that X11 is available
394 skipdirs="${skipdirs} tk libgui gash
"
396 skipdirs="${skipdirs} libide libidetcl vmake jstools
"
400 echo "*** bad value
\"${with_x}\" for -with-x flag
; ignored
" 1>&2
404 # Some tools are only suitable for building in a "native
" situation.
405 # Those are added when we have a host==target configuration. For cross
406 # toolchains, we add some directories that should only be useful in a
411 if [ x"${host}" = x"${target}" ] ; then
412 # when doing a native toolchain, don't build the targets
413 # that are in the 'cross only' list
414 skipdirs="${skipdirs} ${cross_only}"
417 # similarly, don't build the targets in the 'native only'
418 # list when building a cross compiler
419 skipdirs="${skipdirs} ${native_only}"
420 is_cross_compiler=yes
423 # We always want to use the same name for this directory, so that dejagnu
424 # can reliably find it.
425 target_subdir=${target_alias}
427 if [ ! -d ${target_subdir} ] ; then
428 if mkdir ${target_subdir} ; then true
430 echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
437 # Handle --with-headers=XXX. The contents of the named directory are
438 # copied to $(tooldir)/sys-include.
439 if [ x"${with_headers}" != x ]; then
440 if [ x${is_cross_compiler} = xno ]; then
441 echo 1>&2 '***' --with-headers is only supported when cross compiling
444 case "${exec_prefixoption}" in
446 *) x=${exec_prefix} ;;
448 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
451 # Handle --with-libs=XXX. Multiple directories are permitted. The
452 # contents are copied to $(tooldir)/lib.
453 if [ x"${with_libs}" != x ]; then
454 if [ x${is_cross_compiler} = xno ]; then
455 echo 1>&2 '***' --with-libs is only supported when cross compiling
458 # Copy the libraries in reverse order, so that files in the first named
459 # library override files in subsequent libraries.
460 case "${exec_prefixoption}" in
462 *) x=${exec_prefix} ;;
464 for l in ${with_libs}; do
465 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
469 # If both --with-headers and --with-libs are specified, default to
471 if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
472 if [ x"${with_newlib}" = x ]; then
477 # Recognize --with-newlib/--without-newlib.
478 if [ x${with_newlib} = xno ]; then
479 skipdirs="${skipdirs} target-newlib"
480 elif [ x${with_newlib} = xyes ]; then
481 skipdirs=`echo " ${skipdirs} " | sed -e 's
/ target-newlib
/ /'`
484 # Default to using --with-stabs for certain targets.
485 if [ x${with_stabs} = x ]; then
489 mips*-*-* | alpha*-*-osf*)
491 withoptions="${withoptions} --with-stabs"
496 # Handle ${copy_dirs}
497 set fnord ${copy_dirs}
499 while [ $# != 0 ]; do
500 if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
503 echo Copying $1 to $2
505 # Use the install script to create the directory and all required
506 # parent directories.
511 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
514 # Copy the directory, assuming we have tar.
515 # FIXME: Should we use B in the second tar? Not all systems support it.
516 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
518 # It is the responsibility of the user to correctly adjust all
519 # symlinks. If somebody can figure out how to handle them correctly
520 # here, feel free to add the code.
527 # Configure extra directories which are host specific
531 configdirs="$configdirs dosrel" ;;
532 i[3456]86-*-mingw32*)
533 configdirs="$configdirs dosrel" ;;
535 configdirs="$configdirs libtermcap dosrel" ;;
538 # Remove more programs from consideration, based on the host or
539 # target this usually means that a port of the program doesn't
546 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"
548 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
550 # start-sanitize-cygnus
551 noconfigdirs
="$noconfigdirs flexlm"
552 # end-sanitize-cygnus
554 i
[3456]86-*-go32* | i
[3456]86-*-msdosdjgpp*)
555 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"
557 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
559 # start-sanitize-cygnus
560 noconfigdirs
="$noconfigdirs flexlm"
561 # end-sanitize-cygnus
563 i
[3456]86-*-mingw32*)
564 # 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"
565 noconfigdirs
="expect dejagnu cvs autoconf automake send-pr gprof rcs guile perl texinfo apache inet libtool"
568 noconfigdirs
="autoconf automake send-pr gprof rcs guile perl texinfo apache inet"
571 # This is only used to build WinGDB...
572 # note that powerpc-eabi depends on sim configured before gdb.
573 configdirs
="bfd libiberty opcodes readline sim gdb"
580 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"
582 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
584 # start-sanitize-cygnus
585 noconfigdirs
="$noconfigdirs flexlm"
586 # end-sanitize-cygnus
588 # start-sanitize-beos
590 noconfigdirs
="$noconfigdirs tk itcl tix libgui gdb"
598 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty target-libgloss"
601 noconfigdirs
="$noconfigdirs target-libgloss"
604 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
607 # ld works, but does not support shared libraries. emacs doesn't
608 # work. newlib is not 64 bit ready. I'm not sure about fileutils.
609 # gas doesn't generate exception information.
610 noconfigdirs
="$noconfigdirs gas ld emacs fileutils target-newlib target-libgloss"
613 noconfigdirs
="$noconfigdirs gdb ld target-newlib target-libgloss"
616 # newlib is not 64 bit ready
617 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
618 # linux has rx in libc
619 skipdirs
="$skipdirs target-librx"
622 # newlib is not 64 bit ready
623 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
626 noconfigdirs
="$noconfigdirs target-libgloss"
629 noconfigdirs
="$noconfigdirs target-libgloss"
632 noconfigdirs
="$noconfigdirs target-libgloss"
634 # CYGNUS LOCAL clm/arm-elf
636 noconfigdirs
="$noconfigdirs target-libgloss"
640 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
643 noconfigdirs
="$noconfigdirs target-libgloss"
645 # CYGNUS LOCAL clm/arm-elf
647 noconfigdirs
="$noconfigdirs target-libgloss"
650 thumb-
*-pe) # CYGNUS LOCAL nickc/thumb
651 noconfigdirs
="$noconfigdirs target-libgloss"
654 noconfigdirs
="$noconfigdirs ld target-libgloss"
657 noconfigdirs
="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
664 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
668 # Do configure ld/binutils/gas for this case.
671 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
672 # cc is gcc, and on any system a user should be able to link cc to
673 # whatever they want. FIXME, emacs emacs19).
675 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
678 noconfigdirs
="$noconfigdirs ld shellutils"
680 i
[3456]86-*-go32* | i
[3456]-*-msdosdjgpp*)
681 # but don't build gdb
682 noconfigdirs
="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
685 # linux has rx in libc
686 skipdirs
="$skipdirs target-librx"
688 i
[3456]86-*-mingw32*)
689 target_configdirs
="$target_configdirs target-mingw"
690 noconfigdirs
="$noconfigdirs expect target-libgloss"
692 # Can't build gdb for mingw32 if not native.
694 i
[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
695 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
696 # start-sanitize-cygnus
697 noconfigdirs
="$noconfigdirs flexlm"
698 # end-sanitize-cygnus
703 target_configdirs
="$target_configdirs target-winsup"
704 noconfigdirs
="$noconfigdirs target-gperf target-libgloss"
705 # always build newlib.
706 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
708 # Can't build gdb for Cygwin if not native.
710 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
711 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
713 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
715 # start-sanitize-cygnus
716 noconfigdirs
="$noconfigdirs flexlm"
717 # end-sanitize-cygnus
722 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
724 i
[3456]86-*-sco3.2v5
*)
725 # The linker does not yet know about weak symbols in COFF,
726 # and is not configured to handle mixed ELF and COFF.
727 noconfigdirs
="$noconfigdirs ld target-libgloss"
730 noconfigdirs
="$noconfigdirs gprof target-libgloss"
732 i
[3456]86-*-solaris2*)
733 # The linker does static linking correctly, but the Solaris C library
734 # has bugs such that some important functions won't work when statically
735 # linked. (See man pages for getpwuid, for example.)
736 noconfigdirs
="$noconfigdirs ld target-libgloss"
739 # The SYSV4 C compiler doesn't handle Emacs correctly
741 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
744 # but that's okay since emacs doesn't work anyway
745 noconfigdirs
="$noconfigdirs emacs emacs19 target-libgloss"
748 noconfigdirs
="$noconfigdirs"
749 if [ x
${is_cross_compiler} != xno
] ; then
750 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
754 noconfigdirs
="$noconfigdirs"
755 if [ x
${is_cross_compiler} != xno
] ; then
756 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
760 # copied from rs6000-*-* entry
761 noconfigdirs
="$noconfigdirs gprof cvssrc target-libgloss"
762 # This is needed until gcc and ld are fixed to work together.
765 powerpc
*-*-winnt* | powerpc
*-*-pe* | ppc
*-*-pe)
766 target_configdirs
="$target_configdirs target-winsup"
767 noconfigdirs
="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv"
769 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
771 # start-sanitize-cygnus
772 noconfigdirs
="$noconfigdirs flexlm"
773 # end-sanitize-cygnus
774 # always build newlib.
775 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
777 # This is temporary until we can link against shared libraries
778 powerpcle-
*-solaris*)
779 noconfigdirs
="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv"
781 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
783 # start-sanitize-cygnus
784 noconfigdirs
="$noconfigdirs flexlm"
785 # end-sanitize-cygnus
788 # The CVS server code doesn't work on the RS/6000
789 # Newlib makes problems for libg++ in crosses.
790 noconfigdirs
="$noconfigdirs target-newlib gprof cvssrc"
793 noconfigdirs
="$noconfigdirs gprof"
794 # This is needed until gcc and ld are fixed to work together.
798 noconfigdirs
="$noconfigdirs gprof"
801 noconfigdirs
="$noconfigdirs ld binutils gprof target-libgloss"
804 # The GNU linker does not support shared libraries.
805 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
806 noconfigdirs
="$noconfigdirs ld gprof emacs target-libgloss"
809 # The GNU assembler and linker do not support IRIX 6.
810 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
811 noconfigdirs
="$noconfigdirs ld gas gprof emacs target-libgloss"
814 noconfigdirs
="$noconfigdirs gprof target-libgloss"
817 noconfigdirs
="$noconfigdirs gprof target-libgloss"
820 noconfigdirs
="$noconfigdirs gprof" # same as generic mips
821 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
824 mips64r5900-sky-elf
*)
825 noconfigdirs
="$noconfigdirs gprof"
826 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
829 noconfigdirs
="$noconfigdirs gprof" # gcc
830 noconfigdirs
="$noconfigdirs target-libiberty" # target-newlib
831 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
832 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
836 noconfigdirs
="$noconfigdirs gprof"
839 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes target-libgloss"
843 i
[3456]86-*-vsta) ;; # don't add gprof back in
844 i
[3456]86-*-go32*) ;; # don't add gprof back in
845 i
[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
846 *) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
848 noconfigdirs
="$noconfigdirs target-libgloss"
851 if [ x
${is_cross_compiler} != xno
] ; then
852 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
856 if [ x
${is_cross_compiler} != xno
] ; then
857 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
861 if [ x
${is_cross_compiler} != xno
] ; then
862 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
866 if [ x
${is_cross_compiler} != xno
] ; then
867 noconfigdirs
="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
874 noconfigdirs
="$noconfigdirs gcc gdb sim"
875 noconfigdirs
="$noconfigdirs itcl libgui tk tix"
876 noconfigdirs
="$noconfigdirs target-newlib target-libgloss target-libiberty"
877 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
881 noconfigdirs
="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss"
884 noconfigdirs
="$noconfigdirs target-libgloss"
886 # start-sanitize-v850e
888 noconfigdirs
="$noconfigdirs target-libgloss"
891 noconfigdirs
="$noconfigdirs target-libgloss"
895 noconfigdirs
="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss"
898 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
901 # Newlib makes problems for libg++ in crosses.
902 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
906 # Macs want a resource compiler.
907 configdirs
="$configdirs grez"
909 # start-sanitize-beos
911 noconfigdirs
="$noconfigdirs target-gperf"
916 # If we aren't building newlib, then don't build libgloss, since libgloss
917 # depends upon some newlib header files.
918 case "${noconfigdirs}" in
919 *target-libgloss
*) ;;
920 *target-newlib
*) noconfigdirs
="$noconfigdirs target-libgloss" ;;
923 # start-sanitize-cygnus
924 # Only configure cgen if --enable-cgen-maint.
925 if [ "x$enable_cgen_maint" != xyes
] ; then
926 noconfigdirs
="$noconfigdirs cgen"
929 # end-sanitize-cygnus
930 # Make sure we don't let GNU ld be added if we didn't want it.
931 if [ x
$with_gnu_ld = xno
]; then
933 noconfigdirs
="$noconfigdirs ld"
936 # Make sure we don't let GNU as be added if we didn't want it.
937 if [ x
$with_gnu_as = xno
]; then
939 noconfigdirs
="$noconfigdirs gas"
942 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
943 # $target_configdirs.
944 # If we have the source for $noconfigdirs entries, add them to $notsupp.
947 for dir
in .
$skipdirs $noconfigdirs ; do
948 dirname=`echo $dir | sed -e s/target-//g`
949 if [ $dir != .
] && echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
950 configdirs
=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
951 if [ -r $srcdir/$dirname/configure
] \
952 ||
[ -r $srcdir/$dirname/configure.
in ]; then
953 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
956 notsupp
="$notsupp $dir"
960 if [ $dir != .
] && echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
961 target_configdirs
=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
962 if [ -r $srcdir/$dirname/configure
] \
963 ||
[ -r $srcdir/$dirname/configure.
in ]; then
964 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
967 notsupp
="$notsupp $dir"
973 # Sometimes the tools are distributed with libiberty but with no other
974 # libraries. In that case, we don't want to build target-libiberty.
975 if [ -n "${target_configdirs}" ]; then
977 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
978 if [ "$i" != "libiberty" ]; then
979 if [ -r $srcdir/$i/configure
] ||
[ -r $srcdir/$i/configure.
in ]; then
985 if [ -z "${others}" ]; then
990 # Deconfigure all subdirectories, in case we are changing the
991 # configuration from one where a subdirectory is supported to one where it
993 if [ -z "${norecursion}" ] && [ -n "${configdirs}" ]; then
994 for i
in `echo ${configdirs} | sed -e s/target-//g` ; do
998 if [ -z "${norecursion}" ] && [ -n "${target_configdirs}" ]; then
999 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1000 rm -f ${target_subdir}/$i/Makefile
1004 # Produce a warning message for the subdirs we can't configure.
1005 # This isn't especially interesting in the Cygnus tree, but in the individual
1006 # FSF releases, it's important to let people know when their machine isn't
1007 # supported by the one or two programs in a package.
1009 if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
1010 # If $appdirs is non-empty, at least one of those directories must still
1011 # be configured, or we error out. (E.g., if the gas release supports a
1012 # specified target in some subdirs but not the gas subdir, we shouldn't
1013 # pretend that all is well.)
1014 if [ -n "$appdirs" ]; then
1015 for dir
in $appdirs ; do
1016 if [ -r $dir/Makefile.
in ]; then
1017 if echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1021 if echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1027 if [ -n "$appdirs" ]; then
1028 echo "*** This configuration is not supported by this package." 1>&2
1032 # Okay, some application will build, or we don't care to check. Still
1033 # notify of subdirs not getting built.
1034 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1035 echo " ${notsupp}" 1>&2
1036 echo " (Any other directories should still work fine.)" 1>&2
1039 # Set with_gnu_as and with_gnu_ld as appropriate.
1041 # This is done by determining whether or not the appropriate directory
1042 # is available, and by checking whether or not specific configurations
1043 # have requested that this magic not happen.
1045 # The command line options always override the explicit settings in
1046 # configure.in, and the settings in configure.in override this magic.
1048 # If the default for a toolchain is to use GNU as and ld, and you don't
1049 # want to do that, then you should use the --without-gnu-as and
1050 # --without-gnu-ld options for the configure script.
1052 if [ x
${use_gnu_as} = x
] ; then
1053 if [ x
${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
1055 withoptions
="$withoptions --with-gnu-as"
1059 if [ x
${use_gnu_ld} = x
] ; then
1060 if [ x
${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld
] ; then
1062 withoptions
="$withoptions --with-gnu-ld"
1066 # If using newlib, add --with-newlib to the withoptions so that gcc/configure
1067 # can detect this case.
1069 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1071 withoptions
="$withoptions --with-newlib"
1074 if [ x
${shared} = xyes
]; then
1077 target_makefile_frag
="${target_makefile_frag} config/mt-papic"
1080 target_makefile_frag
="${target_makefile_frag} config/mt-x86pic"
1083 target_makefile_frag
="${target_makefile_frag} config/mt-ppcpic"
1086 target_makefile_frag
="${target_makefile_frag} config/mt-elfalphapic"
1089 if test -f ${srcdir}/config
/mt-
${target_cpu}pic
; then
1090 target_makefile_frag
="${target_makefile_frag} config/mt-${target_cpu}pic"
1097 if [ -n "${target_makefile_frag}" ] ; then
1098 for f
in ${target_makefile_frag}
1100 cat ${srcdir}/$f >> mt-frag
1102 target_makefile_frag
=mt-frag
1107 # Make sure that the compiler is able to generate an executable. If it
1108 # can't, we are probably in trouble. We don't care whether we can run the
1109 # executable--we might be using a cross compiler--we only care whether it
1110 # can be created. At this point the main configure script has set CC.
1111 echo "int main () { return 0; }" > conftest.c
1112 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
1113 if [ $?
= 0 ] && [ -s conftest
-o -s conftest.exe
]; then
1116 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
1117 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
1123 # The Solaris /usr/ucb/cc compiler does not appear to work.
1125 sparc-sun-solaris2
*)
1126 CCBASE
="`echo ${CC-cc} | sed 's/ .*$//'`"
1127 if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then
1129 [ -d /opt
/SUNWspro
/bin
] && could_use
="/opt/SUNWspro/bin"
1130 if [ -d /opt
/cygnus
/bin
] ; then
1131 if [ "$could_use" = "" ] ; then
1132 could_use
="/opt/cygnus/bin"
1134 could_use
="$could_use or /opt/cygnus/bin"
1137 if [ "$could_use" = "" ] ; then
1138 echo "Warning: compilation may fail because you're using"
1139 echo "/usr/ucb/cc. You should change your PATH or CC "
1140 echo "variable and rerun configure."
1142 echo "Warning: compilation may fail because you're using"
1143 echo "/usr/ucb/cc, when you should use the C compiler from"
1144 echo "$could_use. You should change your"
1145 echo "PATH or CC variable and rerun configure."
1151 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
1152 # binutils tools will find libbfd.so.
1153 if [ "${shared}" = "yes" ]; then
1154 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
1155 Makefile
> Makefile.tem
1157 mv -f Makefile.tem Makefile
1161 sed -e 's/^RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
1162 Makefile
> Makefile.tem
1164 mv -f Makefile.tem Makefile
1169 # Record target_configdirs and the configure arguments in Makefile.
1170 target_configdirs
=`echo "${target_configdirs}" | sed -e 's/target-//g'`
1171 targargs
=`echo "${arguments}" | \
1172 sed -e 's/--no[^ ]*//' \
1173 -e 's/--cache[a-z-]*=[^ ]*//' \
1174 -e 's/--ho[a-z-]*=[^ ]*//' \
1175 -e 's/--bu[a-z-]*=[^ ]*//' \
1176 -e 's/--ta[a-z-]*=[^ ]*//'`
1178 # Passing a --with-cross-host argument lets the target libraries know
1179 # whether they are being built with a cross-compiler or being built
1180 # native. However, it would be better to use other mechanisms to make the
1181 # sorts of decisions they want to make on this basis. Please consider
1182 # this option to be deprecated. FIXME.
1183 if [ x
${is_cross_compiler} = xyes
]; then
1184 targargs
="--with-cross-host=${host_alias} ${targargs}"
1187 # Default to --enable-multilib.
1188 if [ x
${enable_multilib} = x
]; then
1189 targargs
="--enable-multilib ${targargs}"
1192 # Pass --with-newlib if appropriate. Note that target_configdirs has
1193 # changed from the earlier setting of with_newlib.
1194 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1195 targargs
="--with-newlib ${targargs}"
1198 targargs
="--host=${target_alias} --build=${build_alias} ${targargs}"
1199 sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
1200 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
1201 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
1202 Makefile
> Makefile.tem
1204 mv -f Makefile.tem Makefile