1 ##############################################################################
3 ## This file is a shell script fragment that supplies the information
4 ## necessary to tailor a template configure script into the configure
5 ## script appropriate for this directory. For more information, check
6 ## any existing configure script.
8 ## Be warned, there are two types of configure.in files. There are those
9 ## used by Autoconf, which are macros which are expanded into a configure
10 ## script by autoconf. The other sort, of which this is one, is executed
11 ## by Cygnus configure.
13 ## For more information on these two systems, check out the documentation
14 ## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi).
16 ##############################################################################
18 ### To add a new directory to the tree, first choose whether it is a target
19 ### or a host dependent tool. Then put it into the appropriate list
20 ### (library or tools, host or target), doing a dependency sort. For
21 ### example, gdb requires that byacc (or bison) be built first, so it is in
22 ### the ${host_tools} list after byacc and bison.
25 # these libraries are used by various programs built for the host environment
27 host_libs="mmalloc libiberty opcodes bfd readline glob tcl tk tclX"
29 # these tools are built for the host environment
31 host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch
32 send-pr gprof gdbtest tgas etc expect dejagnu sim
33 m4 autoconf ispell grep diff rcs cvs fileutils shellutils
34 textutils wdiff find emacs uudecode hello tar gzip indent
35 recode package2 package"
38 # these libraries are built for the target environment, and are built after
39 # the host libraries and the host tools (which may be a cross compiler)
41 target_libs="libm xiberty newlib libg++"
43 ## start-sanitize-chill
44 target_libs="${target_libs} chill chillrt"
47 # these tools are built using the target libs, and are intended to run only
48 # in the target environment. we currently have none.
50 # note: any program that *uses* libraries that are in the "target_libs"
51 # list belongs in this list. those programs are also very likely
52 # candidates for the "native_only" list which follows
56 ################################################################################
58 ## These two lists are of directories that are to be removed from the
59 ## ${configdirs} list for either cross-compilations or for native-
60 ## compilations. For example, it doesn't make that much sense to
61 ## cross-compile Emacs, nor is it terribly useful to compile xiberty in
62 ## a native environment.
64 # directories to be built in the native environment only
66 native_only="autoconf cvs diff emacs fileutils find grep groff gzip hello indent
67 ispell m4 rcs recode sed shellutils tar textutils tk uudecode wdiff"
69 # directories to be built in a cross environment only
71 cross_only="xiberty newlib"
73 ## All tools belong in one of the four categories, and are assigned above
75 configdirs="${host_libs} ${host_tools} ${target_libs} ${target_tools}"
77 ################################################################################
79 srctrigger=move-if-change
80 srcname="gnu development package"
85 m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;;
86 m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;;
87 m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;;
88 m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;;
89 mips-dec-ultrix*) host_makefile_frag=config/mh-decstation ;;
90 mips-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;;
91 mips-sgi-irix3*) host_makefile_frag=config/mh-sysv ;;
92 i[34]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
93 i[34]86-*-sco*) host_makefile_frag=config/mh-sco ;;
94 i[34]86-*-isc*) host_makefile_frag=config/mh-sysv ;;
95 i[34]86-*-linux) host_makefile_frag=config/mh-linux ;;
96 i[34]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
97 i[34]86-*-aix*) host_makefile_frag=config/mh-aix386 ;;
98 vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;;
99 *-ibm-aix*) host_makefile_frag=config/mh-aix ;;
100 *-bull-bosx*) host_makefile_frag=config/mh-aix ;;
101 *-sun-solaris2*) host_makefile_frag=config/mh-solaris ;;
102 m68k-sun-*) host_makefile_frag=config/mh-sun3 ;;
103 *-sun-*) host_makefile_frag=config/mh-sun ;;
104 *-hp-hpux) host_makefile_frag=config/mh-hpux ;;
105 *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
106 *-*-sysv*) host_makefile_frag=config/mh-sysv ;;
111 # some tools are so dependent upon X11 that if we're not building with X,
112 # it's not even worth trying to configure, much less build, that tool.
115 yes | "") # the default value for this tree is that X11 is available
118 configdirs=`echo ${configdirs} | sed -e 's/tk//'`
121 echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
127 # some tools are only suitable for building in a "native" situation.
128 # Those are added when we have a host==target configuration. For cross
129 # toolchains, we add some directories that should only be useful in a
132 if [ x"${host}" = x"${target}" ] ; then
133 # when doing a native toolchain, don't build the targets
134 # that are in the 'cross only' list
135 for i in ${cross_only} ; do
136 configdirs=`echo ${configdirs} | sed -e "s/$i//"`
139 # similarly, don't build the targets in the 'native only'
140 # list when building a cross compiler
141 for i in ${native_only} ; do
142 configdirs=`echo ${configdirs} | sed -e "s/$i//"`
147 # remove more programs from consideration, based on the host or
148 # target this usually means that a port of the program doesn't
153 configdirs=`echo ${configdirs} | sed -e 's/gdb/'`
156 configdirs=`echo ${configdirs} | sed -e 's/tcl//;s/expect//;s/deja-gnu//'`
157 configdirs=`echo ${configdirs} | sed -e 's/make//;s/texinfo//'`
158 configdirs=`echo ${configdirs} | sed -e 's/patch//;s/flex//;s/byacc//'`
159 configdirs=`echo ${configdirs} | sed -e 's/send-pr//;s/gprof//'`
160 configdirs=`echo ${configdirs} | sed -e 's/uudecode//'`
166 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
167 configdirs=`echo ${configdirs} | sed -e 's/gdb//;s/emacs//;s/fileutils//'`
168 configdirs=`echo ${configdirs} | sed -e 's/grep//;s/libg++//'`
171 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
174 # Do configure ld/binutils/gas for this case.
177 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
180 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'`
183 configdirs=`echo ${configdirs} | sed -e 's/bfd//;s/ld//;s/binutils//'`
186 configdirs=`echo ${configdirs} | sed -e 's/libg++//'`
187 ## start-sanitize-chill
188 configdirs=`echo ${configdirs} | sed -e 's/chillrt//'`
189 ## end-sanitize-chill
192 configdirs=`echo ${configdirs} | sed -e 's/libg++//'`
193 ## start-sanitize-chill
194 configdirs=`echo ${configdirs} | sed -e 's/chillrt//'`
195 ## end-sanitize-chill
199 # Set with_gnu_as and with_gnu_ld as appropriate.
200 # This is commented out for now.
201 #if [ x${with_gnu_as} != xyes ] && echo ${configdirs} | grep gas > /dev/null && [ -d ${srcdir}/gas ]; then
203 # withoptions="$withoptions -with-gnu-as"
205 #if [ x${with_gnu_ld} != xyes ] && echo ${configdirs} | grep ld > /dev/null && [ -d ${srcdir}/ld ]; then
207 # withoptions="$withoptions -with-gnu-ld"