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"
635 noconfigdirs
="$noconfigdirs target-libgloss"
636 if [ x
${is_cross_compiler} != xno
] ; then
637 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
641 noconfigdirs
="$noconfigdirs target-libgloss"
642 if [ x
${is_cross_compiler} != xno
] ; then
643 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
647 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
650 noconfigdirs
="$noconfigdirs target-libgloss"
652 # CYGNUS LOCAL clm/arm-elf
654 noconfigdirs
="$noconfigdirs target-libgloss"
657 noconfigdirs
="$noconfigdirs target-libgloss"
660 thumb-
*-pe) # CYGNUS LOCAL nickc/thumb
661 noconfigdirs
="$noconfigdirs target-libgloss"
664 noconfigdirs
="$noconfigdirs ld target-libgloss"
667 noconfigdirs
="$noconfigdirs target-librx target-libg++ target-libstdc++ target-libio target-libgloss"
674 if [ x
${is_cross_compiler} != xno
] ; then
675 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
680 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
684 # Do configure ld/binutils/gas for this case.
687 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
688 # cc is gcc, and on any system a user should be able to link cc to
689 # whatever they want. FIXME, emacs emacs19).
691 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
694 noconfigdirs
="$noconfigdirs ld shellutils"
696 i
[3456]86-*-coff | i
[3456]86-*-elf)
697 if [ x
${is_cross_compiler} != xno
] ; then
698 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
701 i
[3456]86-*-go32* | i
[3456]-*-msdosdjgpp*)
702 # but don't build gdb
703 noconfigdirs
="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
706 # linux has rx in libc
707 skipdirs
="$skipdirs target-librx"
709 i
[3456]86-*-mingw32*)
710 target_configdirs
="$target_configdirs target-mingw"
711 noconfigdirs
="$noconfigdirs expect target-libgloss"
713 # Can't build gdb for mingw32 if not native.
715 i
[3456]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
716 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
717 # start-sanitize-cygnus
718 noconfigdirs
="$noconfigdirs flexlm"
719 # end-sanitize-cygnus
724 target_configdirs
="$target_configdirs target-libtermcap target-winsup"
725 noconfigdirs
="$noconfigdirs target-libgloss"
726 # always build newlib.
727 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
729 # Can't build gdb for Cygwin if not native.
731 *-*-cygwin*) ;; # keep gdb tcl tk expect etc.
732 *) noconfigdirs
="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
734 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
736 # start-sanitize-cygnus
737 noconfigdirs
="$noconfigdirs flexlm"
738 # end-sanitize-cygnus
743 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx target-libgloss"
745 i
[3456]86-*-sco3.2v5
*)
746 # The linker does not yet know about weak symbols in COFF,
747 # and is not configured to handle mixed ELF and COFF.
748 noconfigdirs
="$noconfigdirs ld target-libgloss"
751 noconfigdirs
="$noconfigdirs gprof target-libgloss"
753 i
[3456]86-*-solaris2*)
754 # The linker does static linking correctly, but the Solaris C library
755 # has bugs such that some important functions won't work when statically
756 # linked. (See man pages for getpwuid, for example.)
757 noconfigdirs
="$noconfigdirs ld target-libgloss"
760 # The SYSV4 C compiler doesn't handle Emacs correctly
762 "" | cc
*) noconfigdirs
="$noconfigdirs emacs emacs19" ;;
765 # but that's okay since emacs doesn't work anyway
766 noconfigdirs
="$noconfigdirs emacs emacs19 target-libgloss"
769 if [ x
${is_cross_compiler} != xno
] ; then
770 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
774 noconfigdirs
="$noconfigdirs"
775 if [ x
${is_cross_compiler} != xno
] ; then
776 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
780 noconfigdirs
="$noconfigdirs"
781 if [ x
${is_cross_compiler} != xno
] ; then
782 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
786 # copied from rs6000-*-* entry
787 noconfigdirs
="$noconfigdirs gprof cvssrc target-libgloss"
788 # This is needed until gcc and ld are fixed to work together.
791 powerpc
*-*-winnt* | powerpc
*-*-pe* | ppc
*-*-pe)
792 target_configdirs
="$target_configdirs target-winsup"
793 noconfigdirs
="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv"
795 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
797 # start-sanitize-cygnus
798 noconfigdirs
="$noconfigdirs flexlm"
799 # end-sanitize-cygnus
800 # always build newlib.
801 skipdirs
=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
803 # This is temporary until we can link against shared libraries
804 powerpcle-
*-solaris*)
805 noconfigdirs
="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv"
807 noconfigdirs
="$noconfigdirs libide libidetcl vmake jstools"
809 # start-sanitize-cygnus
810 noconfigdirs
="$noconfigdirs flexlm"
811 # end-sanitize-cygnus
814 if [ x
${is_cross_compiler} != xno
] ; then
815 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
819 # The CVS server code doesn't work on the RS/6000
820 # Newlib makes problems for libg++ in crosses.
821 noconfigdirs
="$noconfigdirs target-newlib gprof cvssrc"
824 noconfigdirs
="$noconfigdirs gprof"
825 # This is needed until gcc and ld are fixed to work together.
829 noconfigdirs
="$noconfigdirs gprof"
832 noconfigdirs
="$noconfigdirs ld binutils gprof target-libgloss"
835 # The GNU linker does not support shared libraries.
836 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
837 noconfigdirs
="$noconfigdirs ld gprof emacs target-libgloss"
840 # The GNU assembler and linker do not support IRIX 6.
841 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
842 noconfigdirs
="$noconfigdirs ld gas gprof emacs target-libgloss"
845 noconfigdirs
="$noconfigdirs gprof target-libgloss"
848 noconfigdirs
="$noconfigdirs gprof target-libgloss"
851 noconfigdirs
="$noconfigdirs gprof" # same as generic mips
852 target_configdirs
="${target_configdirs} target-bsp target-libstub target-cygmon"
855 mips64r5900-sky-elf
*)
856 noconfigdirs
="$noconfigdirs gprof"
857 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
860 noconfigdirs
="$noconfigdirs gprof" # gcc
861 noconfigdirs
="$noconfigdirs target-libiberty" # target-newlib
862 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
863 extraconfigdirs
="$extraconfigdirs gas,dvp-gas,dvp-elf"
867 noconfigdirs
="$noconfigdirs gprof"
870 noconfigdirs
="$noconfigdirs bfd binutils ld gas opcodes target-libgloss"
874 i
[3456]86-*-vsta) ;; # don't add gprof back in
875 i
[3456]86-*-go32*) ;; # don't add gprof back in
876 i
[3456]86-*-msdosdjgpp*) ;; # don't add gprof back in
877 *) skipdirs
=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
879 noconfigdirs
="$noconfigdirs target-libgloss"
882 if [ x
${is_cross_compiler} != xno
] ; then
883 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
887 if [ x
${is_cross_compiler} != xno
] ; then
888 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
892 if [ x
${is_cross_compiler} != xno
] ; then
893 target_configdirs
="${target_configdirs} target-libstub target-cygmon"
897 if [ x
${is_cross_compiler} != xno
] ; then
898 noconfigdirs
="$noconfigdirs gdb gdbtest target-newlib target-libgloss"
905 noconfigdirs
="$noconfigdirs gcc gdb sim"
906 noconfigdirs
="$noconfigdirs itcl libgui tk tix"
907 noconfigdirs
="$noconfigdirs target-newlib target-libgloss target-libiberty"
908 noconfigdirs
="$noconfigdirs target-libg++ target-libstdc++ target-libio"
912 noconfigdirs
="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes target-libgloss"
915 noconfigdirs
="$noconfigdirs target-libgloss"
917 v850e-
*-*) # CYGNUS LOCAL v850e
918 noconfigdirs
="$noconfigdirs target-libgloss"
921 noconfigdirs
="$noconfigdirs target-libgloss"
922 ;; # END CYGNUS LOCAL
924 noconfigdirs
="$noconfigdirs bfd binutils gdb ld target-newlib opcodes target-libgloss"
927 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
930 # Newlib makes problems for libg++ in crosses.
931 noconfigdirs
="$noconfigdirs target-newlib target-libgloss"
935 # Macs want a resource compiler.
936 configdirs
="$configdirs grez"
938 # start-sanitize-beos
940 noconfigdirs
="$noconfigdirs target-gperf"
945 # If we aren't building newlib, then don't build libgloss, since libgloss
946 # depends upon some newlib header files.
947 case "${noconfigdirs}" in
948 *target-libgloss
*) ;;
949 *target-newlib
*) noconfigdirs
="$noconfigdirs target-libgloss" ;;
952 # start-sanitize-cygnus
953 # Only configure cgen if --enable-cgen-maint.
954 if [ "x$enable_cgen_maint" != xyes
] ; then
955 noconfigdirs
="$noconfigdirs cgen"
958 # end-sanitize-cygnus
959 # Make sure we don't let GNU ld be added if we didn't want it.
960 if [ x
$with_gnu_ld = xno
]; then
962 noconfigdirs
="$noconfigdirs ld"
965 # Make sure we don't let GNU as be added if we didn't want it.
966 if [ x
$with_gnu_as = xno
]; then
968 noconfigdirs
="$noconfigdirs gas"
971 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
972 # $target_configdirs.
973 # If we have the source for $noconfigdirs entries, add them to $notsupp.
976 for dir
in .
$skipdirs $noconfigdirs ; do
977 dirname=`echo $dir | sed -e s/target-//g`
978 if [ $dir != .
] && echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
979 configdirs
=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
980 if [ -r $srcdir/$dirname/configure
] \
981 ||
[ -r $srcdir/$dirname/configure.
in ]; then
982 if echo " ${skipdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
985 notsupp
="$notsupp $dir"
989 if [ $dir != .
] && echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
990 target_configdirs
=`echo " ${target_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 $dir"
1002 # Sometimes the tools are distributed with libiberty but with no other
1003 # libraries. In that case, we don't want to build target-libiberty.
1004 if [ -n "${target_configdirs}" ]; then
1006 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1007 if [ "$i" != "libiberty" ]; then
1008 if [ -r $srcdir/$i/configure
] ||
[ -r $srcdir/$i/configure.
in ]; then
1014 if [ -z "${others}" ]; then
1019 # Deconfigure all subdirectories, in case we are changing the
1020 # configuration from one where a subdirectory is supported to one where it
1022 if [ -z "${norecursion}" ] && [ -n "${configdirs}" ]; then
1023 for i
in `echo ${configdirs} | sed -e s/target-//g` ; do
1027 if [ -z "${norecursion}" ] && [ -n "${target_configdirs}" ]; then
1028 for i
in `echo ${target_configdirs} | sed -e s/target-//g` ; do
1029 rm -f ${target_subdir}/$i/Makefile
1033 # Produce a warning message for the subdirs we can't configure.
1034 # This isn't especially interesting in the Cygnus tree, but in the individual
1035 # FSF releases, it's important to let people know when their machine isn't
1036 # supported by the one or two programs in a package.
1038 if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
1039 # If $appdirs is non-empty, at least one of those directories must still
1040 # be configured, or we error out. (E.g., if the gas release supports a
1041 # specified target in some subdirs but not the gas subdir, we shouldn't
1042 # pretend that all is well.)
1043 if [ -n "$appdirs" ]; then
1044 for dir
in $appdirs ; do
1045 if [ -r $dir/Makefile.
in ]; then
1046 if echo " ${configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1050 if echo " ${target_configdirs} " |
grep " ${dir} " >/dev
/null
2>&1; then
1056 if [ -n "$appdirs" ]; then
1057 echo "*** This configuration is not supported by this package." 1>&2
1061 # Okay, some application will build, or we don't care to check. Still
1062 # notify of subdirs not getting built.
1063 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
1064 echo " ${notsupp}" 1>&2
1065 echo " (Any other directories should still work fine.)" 1>&2
1068 # Set with_gnu_as and with_gnu_ld as appropriate.
1070 # This is done by determining whether or not the appropriate directory
1071 # is available, and by checking whether or not specific configurations
1072 # have requested that this magic not happen.
1074 # The command line options always override the explicit settings in
1075 # configure.in, and the settings in configure.in override this magic.
1077 # If the default for a toolchain is to use GNU as and ld, and you don't
1078 # want to do that, then you should use the --without-gnu-as and
1079 # --without-gnu-ld options for the configure script.
1081 if [ x
${use_gnu_as} = x
] ; then
1082 if [ x
${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
1084 withoptions
="$withoptions --with-gnu-as"
1088 if [ x
${use_gnu_ld} = x
] ; then
1089 if [ x
${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld
] ; then
1091 withoptions
="$withoptions --with-gnu-ld"
1095 # If using newlib, add --with-newlib to the withoptions so that gcc/configure
1096 # can detect this case.
1098 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1100 withoptions
="$withoptions --with-newlib"
1103 if [ x
${shared} = xyes
]; then
1106 target_makefile_frag
="${target_makefile_frag} config/mt-papic"
1109 target_makefile_frag
="${target_makefile_frag} config/mt-x86pic"
1112 target_makefile_frag
="${target_makefile_frag} config/mt-ppcpic"
1115 target_makefile_frag
="${target_makefile_frag} config/mt-elfalphapic"
1118 if test -f ${srcdir}/config
/mt-
${target_cpu}pic
; then
1119 target_makefile_frag
="${target_makefile_frag} config/mt-${target_cpu}pic"
1126 if [ -n "${target_makefile_frag}" ] ; then
1127 for f
in ${target_makefile_frag}
1129 cat ${srcdir}/$f >> mt-frag
1131 target_makefile_frag
=mt-frag
1136 # Make sure that the compiler is able to generate an executable. If it
1137 # can't, we are probably in trouble. We don't care whether we can run the
1138 # executable--we might be using a cross compiler--we only care whether it
1139 # can be created. At this point the main configure script has set CC.
1140 echo "int main () { return 0; }" > conftest.c
1141 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
1142 if [ $?
= 0 ] && [ -s conftest
-o -s conftest.exe
]; then
1145 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
1146 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
1152 # The Solaris /usr/ucb/cc compiler does not appear to work.
1154 sparc-sun-solaris2
*)
1155 CCBASE
="`echo ${CC-cc} | sed 's/ .*$//'`"
1156 if [ "`/usr/bin/which $CCBASE`" = "/usr/ucb/cc" ] ; then
1158 [ -d /opt
/SUNWspro
/bin
] && could_use
="/opt/SUNWspro/bin"
1159 if [ -d /opt
/cygnus
/bin
] ; then
1160 if [ "$could_use" = "" ] ; then
1161 could_use
="/opt/cygnus/bin"
1163 could_use
="$could_use or /opt/cygnus/bin"
1166 if [ "$could_use" = "" ] ; then
1167 echo "Warning: compilation may fail because you're using"
1168 echo "/usr/ucb/cc. You should change your PATH or CC "
1169 echo "variable and rerun configure."
1171 echo "Warning: compilation may fail because you're using"
1172 echo "/usr/ucb/cc, when you should use the C compiler from"
1173 echo "$could_use. You should change your"
1174 echo "PATH or CC variable and rerun configure."
1180 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
1181 # binutils tools will find libbfd.so.
1182 if [ "${shared}" = "yes" ]; then
1183 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
1184 Makefile
> Makefile.tem
1186 mv -f Makefile.tem Makefile
1190 sed -e 's/^RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
1191 Makefile
> Makefile.tem
1193 mv -f Makefile.tem Makefile
1198 # Record target_configdirs and the configure arguments in Makefile.
1199 target_configdirs
=`echo "${target_configdirs}" | sed -e 's/target-//g'`
1200 targargs
=`echo "${arguments}" | \
1201 sed -e 's/--no[^ ]*//' \
1202 -e 's/--cache[a-z-]*=[^ ]*//' \
1203 -e 's/--ho[a-z-]*=[^ ]*//' \
1204 -e 's/--bu[a-z-]*=[^ ]*//' \
1205 -e 's/--ta[a-z-]*=[^ ]*//'`
1207 # Passing a --with-cross-host argument lets the target libraries know
1208 # whether they are being built with a cross-compiler or being built
1209 # native. However, it would be better to use other mechanisms to make the
1210 # sorts of decisions they want to make on this basis. Please consider
1211 # this option to be deprecated. FIXME.
1212 if [ x
${is_cross_compiler} = xyes
]; then
1213 targargs
="--with-cross-host=${host_alias} ${targargs}"
1216 # Default to --enable-multilib.
1217 if [ x
${enable_multilib} = x
]; then
1218 targargs
="--enable-multilib ${targargs}"
1221 # Pass --with-newlib if appropriate. Note that target_configdirs has
1222 # changed from the earlier setting of with_newlib.
1223 if [ x
${with_newlib} != xno ] && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && [ -d ${srcdir}/newlib
] ; then
1224 targargs
="--with-newlib ${targargs}"
1227 targargs
="--host=${target_alias} --build=${build_alias} ${targargs}"
1228 sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
1229 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
1230 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
1231 Makefile
> Makefile.tem
1233 mv -f Makefile.tem Makefile