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 ${host_tools} list after byacc and bison.
25 # these libraries are used by various programs built for the host environment
27 host_libs="mmalloc libiberty opcodes bfd readline glob tcl tk"
29 # these tools are built for the host environment
31 host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch
32 send-pr gprof gdbtest tgas etc expect deja-gnu dejagnu sim
33 m4 autoconf ispell grep diff rcs cvs fileutils shellutils
34 textutils wdiff find emacs uudecode hello tar gzip indent
38 # these libraries are built for the target environment, and are built after
39 # the host libraries and the host tools (which may be a cross compiler)
41 target_libs="libm xiberty newlib libg++"
43 ## start-sanitize-chill
44 target_libs="${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 ## ${configdirs} list for either cross-compilations or for native-
60 ## compilations. For example, it doesn't make that much sense to
61 ## cross-compile Emacs, nor is it terribly useful to compile xiberty in
62 ## a native environment.
64 # directories to be built in the native environment only
66 native_only="autoconf cvs diff emacs fileutils find grep groff ispell m4
67 rcs sed shellutils textutils wdiff"
69 # directories to be built in a cross environment only
71 cross_only="xiberty newlib"
73 ## All tools belong in one of the four categories, and are assigned above
75 configdirs="${host_libs} ${host_tools} ${target_libs} ${target_tools}"
77 ################################################################################
79 srctrigger=move-if-change
80 srcname="gnu development package"
85 m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;;
86 m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;;
87 m88k-motorola-m88kbcs) host_makefile_frag=config/mh-delta88;;
88 m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;;
89 mips-dec-ultrix*) host_makefile_frag=config/mh-decstation ;;
90 mips-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;;
91 mips-sgi-irix3*) host_makefile_frag=config/mh-sysv ;;
92 i[34]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
93 i[34]86-*-sco*) host_makefile_frag=config/mh-sco ;;
94 i[34]86-*-isc*) host_makefile_frag=config/mh-sysv ;;
95 i[34]86-*-linux) host_makefile_frag=config/mh-linux ;;
96 i[34]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
97 vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;;
98 *-ibm-aix*) host_makefile_frag=config/mh-aix ;;
99 *-bull-bosx*) host_makefile_frag=config/mh-aix ;;
100 *-sun-solaris*) host_makefile_frag=config/mh-solaris ;;
101 *-sun-*) host_makefile_frag=config/mh-sun ;;
102 *-hp-hpux) host_makefile_frag=config/mh-hpux ;;
103 *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
104 *-*-sysv*) host_makefile_frag=config/mh-sysv ;;
112 a29k-amd-ebmon) bfd_target="ebmon29k" ;;
113 a29k-amd-udi) bfd_target="udi29k" ;;
114 a29k-amd-*) echo "bad target_os for amd" 1>&2
120 # some tools are only suitable for building in a "native" situation.
121 # Those are added when we have a host==target configuration. For cross
122 # toolchains, we add some directories that should only be useful in a
125 if [ x"${host}" = x"${target}" ] ; then
126 # when doing a native toolchain, don't build the targets
127 # that are in the 'cross only' list
128 for i in ${cross_only} ; do
129 configdirs=`echo ${configdirs} | sed -e "s/$i//"`
132 # similarly, don't build the targets in the 'native only'
133 # list when building a cross compiler
134 for i in ${native_only} ; do
135 configdirs=`echo ${configdirs} | sed -e "s/$i//"`
140 # remove more programs from consideration, based on the host or
141 # target this usually means that a port of the program doesn't
146 # configdirs=`echo ${configdirs} | sed -e 's/emacs//'`
152 configdirs=`echo ${configdirs} | sed -e 's/gas//'`
155 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//;s/tk//'`
158 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
161 configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'`
164 configdirs=`echo ${configdirs} | sed -e 's/bfd//;s/ld//;s/binutils//'`
169 target_makefile_frag=config/mt-${bfd_target}