Commit | Line | Data |
---|---|---|
9bdd52dd | 1 | ############################################################################## |
eb02fd64 | 2 | |
041164e4 DZ |
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. | |
ba4513e7 | 7 | |
041164e4 DZ |
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. | |
ba4513e7 | 12 | |
041164e4 DZ |
13 | ## For more information on these two systems, check out the documentation |
14 | ## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi). | |
ba4513e7 | 15 | |
9bdd52dd | 16 | ############################################################################## |
041164e4 DZ |
17 | |
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 ${host_tools} list after byacc and bison. | |
23 | ||
24 | ||
25 | # these libraries are used by various programs built for the host environment | |
26 | # | |
6d3055cb | 27 | host_libs="mmalloc libiberty opcodes bfd readline gash tcl tk tclX" |
041164e4 | 28 | |
f4a7dca7 TL |
29 | if [ "${enable_gdbgui}" = "yes" ] ; then |
30 | host_libs="${host_libs} libgui" | |
31 | fi | |
32 | ||
041164e4 DZ |
33 | # these tools are built for the host environment |
34 | # | |
35 | host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch | |
d6c8b354 | 36 | prms send-pr gprof gdbtest tgas etc expect dejagnu sim |
e718498b | 37 | m4 autoconf ispell grep diff rcs cvs fileutils shellutils |
e37bb3c7 | 38 | textutils wdiff find emacs emacs19 uudecode hello tar gzip indent |
bb9ae458 | 39 | recode release sed utils" |
041164e4 DZ |
40 | |
41 | ||
9bdd52dd DZ |
42 | # these libraries are built for the target environment, and are built after |
43 | # the host libraries and the host tools (which may be a cross compiler) | |
041164e4 | 44 | # |
ca2ce3b3 | 45 | target_libs="xiberty libgloss newlib libio librx libstdc++ libg++" |
6218894f | 46 | |
041164e4 | 47 | |
9bdd52dd | 48 | # these tools are built using the target libs, and are intended to run only |
9623e828 | 49 | # in the target environment |
83a47678 | 50 | # |
9bdd52dd DZ |
51 | # note: any program that *uses* libraries that are in the "target_libs" |
52 | # list belongs in this list. those programs are also very likely | |
53 | # candidates for the "native_only" list which follows | |
041164e4 | 54 | # |
9623e828 | 55 | target_tools="examples groff" |
041164e4 DZ |
56 | |
57 | ################################################################################ | |
58 | ||
59 | ## These two lists are of directories that are to be removed from the | |
60 | ## ${configdirs} list for either cross-compilations or for native- | |
61 | ## compilations. For example, it doesn't make that much sense to | |
62 | ## cross-compile Emacs, nor is it terribly useful to compile xiberty in | |
63 | ## a native environment. | |
64 | ||
65 | # directories to be built in the native environment only | |
66 | # | |
6749ef5a | 67 | native_only="autoconf cvs emacs emacs19 fileutils find grep groff gzip hello |
86c3abaa | 68 | indent ispell m4 rcs recode sed shellutils tar textutils gash |
6749ef5a | 69 | uudecode wdiff gprof" |
041164e4 | 70 | |
9bdd52dd | 71 | # directories to be built in a cross environment only |
041164e4 | 72 | # |
fd5032fd | 73 | cross_only="xiberty libgloss newlib" |
041164e4 DZ |
74 | |
75 | ## All tools belong in one of the four categories, and are assigned above | |
8f30a41e DE |
76 | ## We assign ${configdirs} this way to remove all embedded newlines. This |
77 | ## is important because configure will choke if they ever get through. | |
ca2ce3b3 ILT |
78 | ## ${configdirs} is directories we build using the host tools. |
79 | ## ${target_configdirs} is directories we build using the target tools. | |
041164e4 | 80 | # |
ca2ce3b3 ILT |
81 | configdirs=`echo ${host_libs} ${host_tools}` |
82 | target_configdirs=`echo ${target_libs} ${target_tools}` | |
041164e4 DZ |
83 | |
84 | ################################################################################ | |
ba4513e7 | 85 | |
378fd382 | 86 | srctrigger=move-if-change |
eb02fd64 | 87 | srcname="gnu development package" |
0df06ca0 | 88 | |
af9fa3c1 ILT |
89 | # This gets set non-empty for some net releases of packages. |
90 | appdirs="" | |
91 | ||
0df06ca0 RP |
92 | # per-host: |
93 | ||
594c548a DM |
94 | # Work in distributions that contain no compiler tools, like Autoconf. |
95 | if [ -d ${srcdir}/config ]; then | |
cec673a2 | 96 | case "${host}" in |
c71350fc | 97 | m68k-hp-hpux*) host_makefile_frag=config/mh-hp300 ;; |
cec673a2 DZ |
98 | m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;; |
99 | m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;; | |
cec673a2 | 100 | m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;; |
48de3495 SS |
101 | m88k-harris-cxux*) host_makefile_frag=config/mh-cxux ;; |
102 | m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;; | |
e718498b | 103 | mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;; |
031eff55 | 104 | mips*-sgi-irix[56]*) host_makefile_frag=config/mh-irix5 ;; |
e718498b DZ |
105 | mips*-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;; |
106 | mips*-sgi-irix3*) host_makefile_frag=config/mh-sysv ;; | |
49ad26c2 | 107 | mips*-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; |
e718498b | 108 | mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;; |
7e290a5d | 109 | i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;; |
a73fc881 ILT |
110 | i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;; |
111 | i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;; | |
112 | i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;; | |
113 | i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;; | |
114 | i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;; | |
115 | i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;; | |
116 | i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;; | |
a220ba0f | 117 | i[345]86-*-win32) host_makefile_frag=config/mh-i386win32 ;; |
d3c06c91 | 118 | vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;; |
54fdaa7b | 119 | *-*-solaris2*) host_makefile_frag=config/mh-solaris ;; |
be8966dc | 120 | m68k-sun-*) host_makefile_frag=config/mh-sun3 ;; |
0259fc73 | 121 | *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;; |
c71350fc | 122 | *-hp-hpux*) host_makefile_frag=config/mh-hpux ;; |
9117f609 | 123 | *-*-hiux*) host_makefile_frag=config/mh-hpux ;; |
af9fa3c1 | 124 | rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;; |
89c27486 | 125 | *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;; |
fab5d4e3 DZ |
126 | *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; |
127 | *-*-sysv*) host_makefile_frag=config/mh-sysv ;; | |
f4bda0ff | 128 | esac |
594c548a | 129 | fi |
f4bda0ff | 130 | |
ca2ce3b3 ILT |
131 | # See if we can extract a definition of CC from the fragment. |
132 | if [ -z "${CC}" ]; then | |
4caf3f7d | 133 | if [ -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then |
c67de584 | 134 | CC=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}` |
ca2ce3b3 ILT |
135 | fi |
136 | fi | |
137 | ||
866cdf6c ILT |
138 | # The Solaris /usr/ucb/cc compiler does not appear to work. |
139 | case "${host}" in | |
140 | sparc-sun-solaris2*) | |
141 | if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then | |
142 | could_use= | |
143 | [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin" | |
144 | if [ -d /opt/cygnus/bin ] ; then | |
80aa1504 | 145 | if [ "$could_use" = "" ] ; then |
866cdf6c ILT |
146 | could_use="/opt/cygnus/bin" |
147 | else | |
148 | could_use="$could_use or /opt/cygnus/bin" | |
149 | fi | |
150 | fi | |
151 | if [ "$could_use" = "" ] ; then | |
152 | echo "Warning: compilation may fail because you're using" | |
153 | echo "/usr/ucb/cc. You should change your PATH or CC " | |
154 | echo "variable and rerun configure." | |
155 | else | |
156 | echo "Warning: compilation may fail because you're using" | |
157 | echo "/usr/ucb/cc, when you should use the C compiler from" | |
158 | echo "$could_use. You should change your" | |
159 | echo "PATH or CC variable and rerun configure." | |
160 | fi | |
161 | fi | |
162 | ;; | |
163 | esac | |
164 | ||
45329a2c JM |
165 | # We default to --with-shared on platforms where -fpic is meaningless. |
166 | # Well, we don't yet, but we will. | |
167 | if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then | |
168 | case "${target}" in | |
169 | alpha-dec-osf*) enable_shared=yes ;; | |
170 | mips-sgi-irix5*) enable_shared=yes ;; | |
171 | *) enable_shared=no ;; | |
172 | esac | |
173 | fi | |
174 | ||
175 | if [ x${enable_shared} = xyes ]; then | |
176 | waugh= | |
177 | case "${host}" in | |
c9e55665 JM |
178 | hppa*) waugh=config/mh-papic ;; |
179 | i[345]86-*) waugh=config/mh-x86pic ;; | |
180 | *) waugh=config/mh-${host_cpu}pic ;; | |
45329a2c | 181 | esac |
4350753e JM |
182 | if [ -f ${srcdir}/${waugh} ]; then |
183 | if [ -n "${host_makefile_frag}" ] ; then | |
184 | cat ${srcdir}/${host_makefile_frag} > mh-frag | |
185 | cat ${srcdir}/${waugh} >> mh-frag | |
186 | host_makefile_frag=mh-frag | |
c9e55665 JM |
187 | else |
188 | host_makefile_frag=${waugh} | |
4350753e | 189 | fi |
45329a2c JM |
190 | fi |
191 | fi | |
192 | ||
0df06ca0 | 193 | # per-target: |
bc58b41d | 194 | |
9ab10a5b SEF |
195 | case "${target}" in |
196 | v810*) target_makefile_frag=config/mt-v810 ;; | |
138e8532 JM |
197 | i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;; |
198 | powerpc-*-netware*) target_makefile_frag=config/mt-netware ;; | |
9ab10a5b SEF |
199 | esac |
200 | ||
ca2ce3b3 | 201 | skipdirs= |
719cb03f DZ |
202 | gasdir=gas |
203 | use_gnu_ld= | |
204 | use_gnu_as= | |
205 | ||
9f579565 DZ |
206 | # some tools are so dependent upon X11 that if we're not building with X, |
207 | # it's not even worth trying to configure, much less build, that tool. | |
208 | ||
209 | case ${with_x} in | |
e13fa011 | 210 | yes | "") # the default value for this tree is that X11 is available |
6a42d184 | 211 | ;; |
e13fa011 | 212 | no) |
ca2ce3b3 | 213 | skipdirs="${skipdirs} tk gash" |
9f579565 DZ |
214 | ;; |
215 | *) | |
216 | echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 | |
217 | ;; | |
218 | esac | |
219 | ||
5357f128 | 220 | # Some tools are only suitable for building in a "native" situation. |
ba4513e7 DZ |
221 | # Those are added when we have a host==target configuration. For cross |
222 | # toolchains, we add some directories that should only be useful in a | |
223 | # cross-compiler. | |
43557c0a | 224 | |
2a38983c DHW |
225 | is_cross_compiler= |
226 | ||
94028943 | 227 | if [ x"${host}" = x"${target}" ] ; then |
041164e4 DZ |
228 | # when doing a native toolchain, don't build the targets |
229 | # that are in the 'cross only' list | |
ca2ce3b3 | 230 | skipdirs="${skipdirs} ${cross_only}" |
2a38983c | 231 | is_cross_compiler=no |
43557c0a | 232 | else |
041164e4 DZ |
233 | # similarly, don't build the targets in the 'native only' |
234 | # list when building a cross compiler | |
ca2ce3b3 | 235 | skipdirs="${skipdirs} ${native_only}" |
2a38983c | 236 | is_cross_compiler=yes |
43557c0a DZ |
237 | fi |
238 | ||
055cca84 ILT |
239 | copy_dirs= |
240 | ||
241 | # Handle --with-headers=XXX. The contents of the named directory are | |
242 | # copied to $(tooldir)/include. | |
243 | if [ x"${with_headers}" != x ]; then | |
244 | if [ x${is_cross_compiler} = xno ]; then | |
245 | echo 1>&2 '***' --with-headers is only supported when cross compiling | |
246 | exit 1 | |
247 | fi | |
248 | case "${exec_prefixoption}" in | |
249 | "") x=${prefix} ;; | |
250 | *) x=${exec_prefix} ;; | |
251 | esac | |
252 | copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/include" | |
253 | fi | |
254 | ||
255 | # Handle --with-libs=XXX. Multiple directories are permitted. The | |
256 | # contents are copied to $(tooldir)/lib. | |
257 | if [ x"${with_libs}" != x ]; then | |
258 | if [ x${is_cross_compiler} = xno ]; then | |
259 | echo 1>&2 '***' --with-libs is only supported when cross compiling | |
260 | exit 1 | |
261 | fi | |
262 | # Copy the libraries in reverse order, so that files in the first named | |
263 | # library override files in subsequent libraries. | |
264 | case "${exec_prefixoption}" in | |
265 | "") x=${prefix} ;; | |
266 | *) x=${exec_prefix} ;; | |
267 | esac | |
268 | for l in ${with_libs}; do | |
269 | copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" | |
270 | done | |
271 | fi | |
272 | ||
273 | # If both --with-headers and --with-libs are specified, default to | |
274 | # --without-newlib. | |
275 | if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then | |
276 | if [ x"${with_newlib}" = x ]; then | |
277 | with_newlib=no | |
278 | fi | |
279 | fi | |
280 | ||
99dff294 | 281 | # Recognize --with-newlib/--without-newlib. |
055cca84 | 282 | if [ x${with_newlib} = xno ]; then |
ca2ce3b3 | 283 | skipdirs="${skipdirs} newlib" |
99dff294 | 284 | elif [ x${with_newlib} = xyes ]; then |
ca2ce3b3 | 285 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ newlib / /'` |
055cca84 ILT |
286 | fi |
287 | ||
288 | # Handle ${copy_dirs} | |
289 | set fnord ${copy_dirs} | |
290 | shift | |
291 | while [ $# != 0 ]; do | |
292 | if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then | |
293 | : | |
294 | else | |
295 | echo Copying $1 to $2 | |
296 | ||
297 | # Use the install script to create the directory and all required | |
298 | # parent directories. | |
299 | if [ -d $2 ]; then | |
300 | : | |
301 | else | |
302 | echo >config.temp | |
303 | ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED | |
304 | fi | |
305 | ||
306 | # Copy the directory, assuming we have tar. | |
307 | # FIXME: Should we use B in the second tar? Not all systems support it. | |
308 | (cd $1; tar -cf - .) | (cd $2; tar -xpf -) | |
309 | ||
310 | # It is the responsibility of the user to correctly adjust all | |
311 | # symlinks. If somebody can figure out how to handle them correctly | |
312 | # here, feel free to add the code. | |
313 | ||
314 | echo $1 > $2/COPIED | |
315 | fi | |
316 | shift; shift | |
317 | done | |
318 | ||
eebd76cb SC |
319 | # Configure extra directories which are host specific |
320 | ||
321 | case "${host}" in | |
efd7b806 | 322 | i[345]86-*-win32* | i[345]86-*-go32*) |
a220ba0f | 323 | configdirs="$configdirs dosrel" ;; |
eebd76cb SC |
324 | esac |
325 | ||
5357f128 | 326 | # Remove more programs from consideration, based on the host or |
dfa891fc | 327 | # target this usually means that a port of the program doesn't |
8ae559b7 | 328 | # exist yet. |
dfa891fc | 329 | |
52e3ad87 KR |
330 | noconfigdirs="" |
331 | ||
9f579565 | 332 | case "${host}" in |
a73fc881 | 333 | i[345]86-*-vsta) |
8a3871bb RS |
334 | noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
335 | ;; | |
a73fc881 | 336 | i[345]86-*-go32) |
795f1885 | 337 | noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
8c7fd353 | 338 | ;; |
a220ba0f | 339 | i[345]86-*-win32) |
1f6701a0 | 340 | noconfigdirs="tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs" |
9f579565 DZ |
341 | ;; |
342 | esac | |
dfa891fc | 343 | |
eebd76cb | 344 | |
43557c0a | 345 | case "${target}" in |
0f45fbc1 | 346 | *-*-netware) |
647acb00 | 347 | noconfigdirs="$noconfigdirs libg++ libstdc++ librx newlib xiberty" |
0f45fbc1 | 348 | ;; |
dca68f1e | 349 | *-*-vxworks5.1) |
849367a2 BK |
350 | noconfigdirs="$noconfigdirs newlib" |
351 | ;; | |
6bd3f765 ILT |
352 | alpha-dec-osf*) |
353 | # ld works, but does not support shared libraries. emacs doesn't | |
f4791d95 BK |
354 | # work. newlib is not 64 bit ready. I'm not sure about fileutils or grep. |
355 | noconfigdirs="$noconfigdirs ld emacs fileutils grep newlib" | |
0f45fbc1 | 356 | ;; |
04b9315f | 357 | alpha*-*-*) |
6bd3f765 | 358 | # newlib is not 64 bit ready |
07043fa7 | 359 | noconfigdirs="$noconfigdirs newlib" |
0f45fbc1 | 360 | ;; |
7c71fc39 DE |
361 | # start-sanitize-arc |
362 | arc-*-*) | |
7c71fc39 DE |
363 | ;; |
364 | # end-sanitize-arc | |
bf150019 DE |
365 | # start-sanitize-psion |
366 | arm-*-pe*) | |
bf150019 DE |
367 | ;; |
368 | # end-sanitize-psion | |
ff15324f | 369 | arm-*-riscix*) |
318b02b6 KR |
370 | noconfigdirs="$noconfigdirs ld" |
371 | ;; | |
52e3ad87 | 372 | h8300*-*-* | \ |
8388b9df | 373 | h8500-*-*) |
6749ef5a | 374 | noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" |
15ae586e | 375 | ;; |
8a71f0f3 | 376 | hppa*-*-*elf* | \ |
55ac59da | 377 | hppa*-*-lites*) |
8c92a7d1 | 378 | # Do configure ld/binutils/gas for this case. |
99a5da15 | 379 | ;; |
15ae586e | 380 | hppa*-*-*) |
408f64bc JK |
381 | # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach |
382 | # cc is gcc, and on any system a user should be able to link cc to | |
e37bb3c7 | 383 | # whatever they want. FIXME, emacs emacs19). |
8b5405d2 | 384 | case "${CC}" in |
e37bb3c7 | 385 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
772ebace | 386 | *) ;; |
8b5405d2 | 387 | esac |
d9f1d487 | 388 | noconfigdirs="$noconfigdirs ld shellutils" |
15ae586e | 389 | ;; |
a73fc881 | 390 | i[345]86-*-go32) |
632ee4a1 | 391 | # but don't build gdb |
6749ef5a | 392 | noconfigdirs="$noconfigdirs gdb libg++ libstdc++ libio librx" |
8c92a7d1 | 393 | ;; |
a220ba0f SC |
394 | |
395 | i[345]86-*-win32) | |
efd7b806 SC |
396 | noconfigdirs="$noconfigdirs tk" |
397 | # Can't build gdb for win32 if not native. | |
398 | if [ x${is_cross_compiler} = xyes ]; then | |
399 | noconfigdirs="$noconfigdirs gdb" | |
400 | fi | |
e1a1ddc6 SC |
401 | # always build newlib. |
402 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ newlib / /'` | |
403 | # and winsup | |
404 | configdirs="$configdirs winsup" | |
a220ba0f | 405 | ;; |
8c7fd353 | 406 | i[345]86-*-pe) |
a220ba0f | 407 | noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" |
8c7fd353 | 408 | ;; |
a73fc881 | 409 | i[345]86-*-sco*) |
de9117a7 KR |
410 | noconfigdirs="$noconfigdirs gprof" |
411 | ;; | |
a73fc881 | 412 | i[345]86-*-solaris2*) |
320c9fff KR |
413 | # The linker does static linking correctly, but the Solaris C library |
414 | # has bugs such that some important functions won't work when statically | |
415 | # linked. (See man pages for getpwuid, for example.) | |
416 | noconfigdirs="$noconfigdirs ld" | |
417 | ;; | |
a73fc881 | 418 | i[345]86-*-sysv4*) |
8b5405d2 DZ |
419 | # The SYSV4 C compiler doesn't handle Emacs correctly |
420 | case "${CC}" in | |
e37bb3c7 | 421 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
8b5405d2 DZ |
422 | *) ;; |
423 | esac | |
424 | # but that's okay since emacs doesn't work anyway | |
e37bb3c7 | 425 | noconfigdirs="$noconfigdirs emacs emacs19" |
8b5405d2 | 426 | ;; |
dee64d72 DE |
427 | # start-sanitize-jaguar |
428 | jaguar-*-*) | |
429 | ;; | |
430 | # end-sanitize-jaguar | |
3e1e245d ILT |
431 | powerpc-*-aix*) |
432 | # copied from rs6000-*-* entry | |
034fd45d | 433 | noconfigdirs="$noconfigdirs ld gprof textutils cvs" |
3e1e245d | 434 | ;; |
1293a6fc | 435 | powerpc*-*-winnt* | powerpc*-*-pe*) |
81d08d0c ILT |
436 | noconfigdirs="$noconfigdirs ld gdb" |
437 | ;; | |
2a38983c DHW |
438 | rs6000-*-lynxos*) |
439 | # a gcc built textutils will cause the linker to hang on 'join' | |
440 | # The CVS server code doesn't work on the RS/6000 | |
441 | # Newlib makes problems for libg++ in crosses. | |
034fd45d | 442 | noconfigdirs="$noconfigdirs ld newlib gprof textutils cvs" |
2a38983c DHW |
443 | use_gnu_ld=no |
444 | use_gnu_as=no | |
445 | ;; | |
8388b9df | 446 | rs6000-*-*) |
8b5405d2 | 447 | # a gcc built textutils will cause the linker to hang on 'join' |
034fd45d | 448 | noconfigdirs="$noconfigdirs ld gprof textutils" |
fcf4d286 | 449 | ;; |
d55a8267 C |
450 | m68k-*-netbsd*) |
451 | noconfigdirs="$noconfigdirs gdb" | |
452 | ;; | |
becf2d8a JK |
453 | m68k-apollo-*) |
454 | noconfigdirs="$noconfigdirs ld binutils gprof" | |
455 | ;; | |
04b9315f ILT |
456 | mips*-*-irix5*) |
457 | # The GNU linker does not support shared libraries. | |
82633710 ILT |
458 | # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) |
459 | noconfigdirs="$noconfigdirs ld gprof emacs" | |
04b9315f | 460 | ;; |
af9fa3c1 ILT |
461 | mips*-dec-bsd*) |
462 | noconfigdirs="$noconfigdirs gprof" | |
463 | ;; | |
464 | mips*-*-bsd*) | |
ffb8885b | 465 | noconfigdirs="$noconfigdirs gprof" |
af9fa3c1 | 466 | ;; |
04b9315f | 467 | mips*-*-*) |
52e3ad87 | 468 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 469 | ;; |
de9117a7 | 470 | romp-*-*) |
ca2ce3b3 | 471 | noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes" |
de9117a7 | 472 | ;; |
817382d1 | 473 | sh-*-*) |
719cb03f | 474 | case "${host}" in |
a73fc881 | 475 | i[345]86-*-vsta) ;; # don't add gprof back in |
a73fc881 | 476 | i[345]86-*-go32) ;; # don't add gprof back in |
ca2ce3b3 | 477 | *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; |
719cb03f DZ |
478 | esac |
479 | ;; | |
480 | sparc-*-sunos4*) | |
2a38983c | 481 | if [ x${is_cross_compiler} != xno ] ; then |
99dff294 | 482 | noconfigdirs="$noconfigdirs gdb gdbtest newlib" |
2a38983c DHW |
483 | else |
484 | use_gnu_ld=no | |
485 | fi | |
1f69e88d | 486 | ;; |
486e0f0a | 487 | v810-*-*) |
0749adcc | 488 | noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld libg++ libstdc++ opcodes" |
486e0f0a | 489 | ;; |
de9117a7 KR |
490 | vax-*-vms) |
491 | noconfigdirs="$noconfigdirs bfd binutils gdb ld newlib opcodes" | |
492 | ;; | |
493 | vax-*-*) | |
494 | noconfigdirs="$noconfigdirs newlib" | |
8388b9df | 495 | ;; |
de9117a7 | 496 | *-*-lynxos*) |
89c27486 SS |
497 | # Newlib makes problems for libg++ in crosses. |
498 | noconfigdirs="$noconfigdirs newlib" | |
499 | ;; | |
05cd8d98 HS |
500 | esac |
501 | ||
ca2ce3b3 ILT |
502 | # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and |
503 | # $target_configdirs. | |
504 | # If we have the source for $noconfigdirs entries, add them to $notsupp. | |
efd7b806 | 505 | |
52e3ad87 | 506 | notsupp="" |
ca2ce3b3 | 507 | for dir in . $skipdirs $noconfigdirs ; do |
1c15a33d | 508 | if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
8f30a41e | 509 | configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` |
52e3ad87 | 510 | if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then |
ca2ce3b3 ILT |
511 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
512 | true | |
513 | else | |
514 | notsupp="$notsupp $dir" | |
515 | fi | |
516 | fi | |
517 | fi | |
518 | if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
519 | target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` | |
520 | if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then | |
521 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
522 | true | |
523 | else | |
524 | notsupp="$notsupp $dir" | |
525 | fi | |
52e3ad87 KR |
526 | fi |
527 | fi | |
528 | done | |
529 | ||
ca2ce3b3 ILT |
530 | # Deconfigure all subdirectories, in case we are changing the |
531 | # configuration from one where a subdirectory is supported to one where it | |
532 | # is not. | |
533 | if [ -z "${norecursion}" ]; then | |
534 | for i in ${configdirs} ${target_configdirs}; do | |
535 | rm -f $i/Makefile | |
536 | done | |
537 | fi | |
538 | ||
52e3ad87 KR |
539 | # Produce a warning message for the subdirs we can't configure. |
540 | # This isn't especially interesting in the Cygnus tree, but in the individual | |
541 | # FSF releases, it's important to let people know when their machine isn't | |
542 | # supported by the one or two programs in a package. | |
543 | ||
9fe444b5 | 544 | if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then |
af9fa3c1 ILT |
545 | # If $appdirs is non-empty, at least one of those directories must still |
546 | # be configured, or we error out. (E.g., if the gas release supports a | |
547 | # specified target in some subdirs but not the gas subdir, we shouldn't | |
548 | # pretend that all is well.) | |
549 | if [ -n "$appdirs" ]; then | |
550 | for dir in $appdirs ; do | |
ca2ce3b3 ILT |
551 | if [ -r $dir/Makefile.in ]; then |
552 | if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
553 | appdirs="" | |
554 | break | |
555 | fi | |
556 | if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
557 | appdirs="" | |
558 | break | |
559 | fi | |
af9fa3c1 ILT |
560 | fi |
561 | done | |
562 | if [ -n "$appdirs" ]; then | |
563 | echo "*** This configuration is not supported by this package." 1>&2 | |
564 | exit 1 | |
565 | fi | |
566 | fi | |
567 | # Okay, some application will build, or we don't care to check. Still | |
568 | # notify of subdirs not getting built. | |
52e3ad87 KR |
569 | echo "*** This configuration is not supported in the following subdirectories:" 1>&2 |
570 | echo " ${notsupp}" 1>&2 | |
571 | echo " (Any other directories should still work fine.)" 1>&2 | |
572 | fi | |
573 | ||
3dcd81b9 | 574 | # Set with_gnu_as and with_gnu_ld as appropriate. |
719cb03f DZ |
575 | # |
576 | # This is done by determining whether or not the appropriate directory | |
577 | # is available, and by checking whether or not specific configurations | |
578 | # have requested that this magic not happen. | |
579 | # | |
580 | # The command line options always override the explicit settings in | |
581 | # configure.in, and the settings in configure.in override this magic. | |
582 | # | |
583 | # If the default for a toolchain is to use GNU as and ld, and you don't | |
584 | # want to do that, then you should use the --without-gnu-as and | |
585 | # --without-gnu-ld options for the configure script. | |
586 | ||
587 | if [ x${use_gnu_as} = x ] ; then | |
6d1603cc | 588 | if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then |
719cb03f DZ |
589 | with_gnu_as=yes |
590 | withoptions="$withoptions --with-gnu-as" | |
591 | fi | |
592 | fi | |
593 | ||
594 | if [ x${use_gnu_ld} = x ] ; then | |
6d1603cc | 595 | if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then |
719cb03f DZ |
596 | with_gnu_ld=yes |
597 | withoptions="$withoptions --with-gnu-ld" | |
598 | fi | |
599 | fi | |
43557c0a | 600 | |
45329a2c JM |
601 | if [ x${enable_shared} = xyes ]; then |
602 | case "${target}" in | |
c9e55665 JM |
603 | hppa*) target_makefile_frag=config/mt-papic ;; |
604 | i[345]86-*) target_makefile_frag=config/mt-x86pic ;; | |
605 | *) target_makefile_frag=config/mt-${target_cpu}pic ;; | |
45329a2c JM |
606 | esac |
607 | fi | |
608 | ||
ca2ce3b3 ILT |
609 | # post-target: |
610 | ||
611 | # Record target_configdirs and the configure arguments in Makefile. | |
612 | targargs=`echo "${arguments}" | \ | |
613 | sed -e 's/--*norecursion//' \ | |
614 | -e 's/--*cache[a-z-]*=[^ ]*//' \ | |
615 | -e 's/--*cache[a-z-]*[ ][ ]*[^ ]*//'` | |
616 | sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \ | |
617 | -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \ | |
618 | Makefile > Makefile.tem | |
619 | rm -f Makefile | |
620 | mv -f Makefile.tem Makefile | |
621 | ||
bc58b41d RP |
622 | # |
623 | # Local Variables: | |
624 | # fill-column: 131 | |
625 | # End: | |
626 | # |