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 ;; |
cec673a2 | 119 | *-ibm-aix*) host_makefile_frag=config/mh-aix ;; |
ba7f177a | 120 | *-bull-bosx*) host_makefile_frag=config/mh-aix ;; |
54fdaa7b | 121 | *-*-solaris2*) host_makefile_frag=config/mh-solaris ;; |
be8966dc | 122 | m68k-sun-*) host_makefile_frag=config/mh-sun3 ;; |
d10f77c1 | 123 | *-sun-*) host_makefile_frag=config/mh-sun ;; |
0259fc73 | 124 | *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;; |
c71350fc | 125 | *-hp-hpux*) host_makefile_frag=config/mh-hpux ;; |
9117f609 | 126 | *-*-hiux*) host_makefile_frag=config/mh-hpux ;; |
af9fa3c1 | 127 | rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;; |
89c27486 | 128 | *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;; |
fab5d4e3 DZ |
129 | *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; |
130 | *-*-sysv*) host_makefile_frag=config/mh-sysv ;; | |
f4bda0ff | 131 | esac |
594c548a | 132 | fi |
f4bda0ff | 133 | |
ca2ce3b3 ILT |
134 | # See if we can extract a definition of CC from the fragment. |
135 | if [ -z "${CC}" ]; then | |
4caf3f7d | 136 | if [ -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then |
c67de584 | 137 | CC=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}` |
ca2ce3b3 ILT |
138 | fi |
139 | fi | |
140 | ||
866cdf6c ILT |
141 | # The Solaris /usr/ucb/cc compiler does not appear to work. |
142 | case "${host}" in | |
143 | sparc-sun-solaris2*) | |
144 | if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then | |
145 | could_use= | |
146 | [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin" | |
147 | if [ -d /opt/cygnus/bin ] ; then | |
80aa1504 | 148 | if [ "$could_use" = "" ] ; then |
866cdf6c ILT |
149 | could_use="/opt/cygnus/bin" |
150 | else | |
151 | could_use="$could_use or /opt/cygnus/bin" | |
152 | fi | |
153 | fi | |
154 | if [ "$could_use" = "" ] ; then | |
155 | echo "Warning: compilation may fail because you're using" | |
156 | echo "/usr/ucb/cc. You should change your PATH or CC " | |
157 | echo "variable and rerun configure." | |
158 | else | |
159 | echo "Warning: compilation may fail because you're using" | |
160 | echo "/usr/ucb/cc, when you should use the C compiler from" | |
161 | echo "$could_use. You should change your" | |
162 | echo "PATH or CC variable and rerun configure." | |
163 | fi | |
164 | fi | |
165 | ;; | |
166 | esac | |
167 | ||
45329a2c JM |
168 | # We default to --with-shared on platforms where -fpic is meaningless. |
169 | # Well, we don't yet, but we will. | |
170 | if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then | |
171 | case "${target}" in | |
172 | alpha-dec-osf*) enable_shared=yes ;; | |
173 | mips-sgi-irix5*) enable_shared=yes ;; | |
174 | *) enable_shared=no ;; | |
175 | esac | |
176 | fi | |
177 | ||
178 | if [ x${enable_shared} = xyes ]; then | |
179 | waugh= | |
180 | case "${host}" in | |
c9e55665 JM |
181 | hppa*) waugh=config/mh-papic ;; |
182 | i[345]86-*) waugh=config/mh-x86pic ;; | |
183 | *) waugh=config/mh-${host_cpu}pic ;; | |
45329a2c | 184 | esac |
4350753e JM |
185 | if [ -f ${srcdir}/${waugh} ]; then |
186 | if [ -n "${host_makefile_frag}" ] ; then | |
187 | cat ${srcdir}/${host_makefile_frag} > mh-frag | |
188 | cat ${srcdir}/${waugh} >> mh-frag | |
189 | host_makefile_frag=mh-frag | |
c9e55665 JM |
190 | else |
191 | host_makefile_frag=${waugh} | |
4350753e | 192 | fi |
45329a2c JM |
193 | fi |
194 | fi | |
195 | ||
0df06ca0 | 196 | # per-target: |
bc58b41d | 197 | |
9ab10a5b SEF |
198 | case "${target}" in |
199 | v810*) target_makefile_frag=config/mt-v810 ;; | |
138e8532 JM |
200 | i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;; |
201 | powerpc-*-netware*) target_makefile_frag=config/mt-netware ;; | |
9ab10a5b SEF |
202 | esac |
203 | ||
ca2ce3b3 | 204 | skipdirs= |
719cb03f DZ |
205 | gasdir=gas |
206 | use_gnu_ld= | |
207 | use_gnu_as= | |
208 | ||
9f579565 DZ |
209 | # some tools are so dependent upon X11 that if we're not building with X, |
210 | # it's not even worth trying to configure, much less build, that tool. | |
211 | ||
212 | case ${with_x} in | |
e13fa011 | 213 | yes | "") # the default value for this tree is that X11 is available |
6a42d184 | 214 | ;; |
e13fa011 | 215 | no) |
ca2ce3b3 | 216 | skipdirs="${skipdirs} tk gash" |
9f579565 DZ |
217 | ;; |
218 | *) | |
219 | echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 | |
220 | ;; | |
221 | esac | |
222 | ||
5357f128 | 223 | # Some tools are only suitable for building in a "native" situation. |
ba4513e7 DZ |
224 | # Those are added when we have a host==target configuration. For cross |
225 | # toolchains, we add some directories that should only be useful in a | |
226 | # cross-compiler. | |
43557c0a | 227 | |
2a38983c DHW |
228 | is_cross_compiler= |
229 | ||
94028943 | 230 | if [ x"${host}" = x"${target}" ] ; then |
041164e4 DZ |
231 | # when doing a native toolchain, don't build the targets |
232 | # that are in the 'cross only' list | |
ca2ce3b3 | 233 | skipdirs="${skipdirs} ${cross_only}" |
2a38983c | 234 | is_cross_compiler=no |
43557c0a | 235 | else |
041164e4 DZ |
236 | # similarly, don't build the targets in the 'native only' |
237 | # list when building a cross compiler | |
ca2ce3b3 | 238 | skipdirs="${skipdirs} ${native_only}" |
2a38983c | 239 | is_cross_compiler=yes |
43557c0a DZ |
240 | fi |
241 | ||
055cca84 ILT |
242 | copy_dirs= |
243 | ||
244 | # Handle --with-headers=XXX. The contents of the named directory are | |
245 | # copied to $(tooldir)/include. | |
246 | if [ x"${with_headers}" != x ]; then | |
247 | if [ x${is_cross_compiler} = xno ]; then | |
248 | echo 1>&2 '***' --with-headers is only supported when cross compiling | |
249 | exit 1 | |
250 | fi | |
251 | case "${exec_prefixoption}" in | |
252 | "") x=${prefix} ;; | |
253 | *) x=${exec_prefix} ;; | |
254 | esac | |
255 | copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/include" | |
256 | fi | |
257 | ||
258 | # Handle --with-libs=XXX. Multiple directories are permitted. The | |
259 | # contents are copied to $(tooldir)/lib. | |
260 | if [ x"${with_libs}" != x ]; then | |
261 | if [ x${is_cross_compiler} = xno ]; then | |
262 | echo 1>&2 '***' --with-libs is only supported when cross compiling | |
263 | exit 1 | |
264 | fi | |
265 | # Copy the libraries in reverse order, so that files in the first named | |
266 | # library override files in subsequent libraries. | |
267 | case "${exec_prefixoption}" in | |
268 | "") x=${prefix} ;; | |
269 | *) x=${exec_prefix} ;; | |
270 | esac | |
271 | for l in ${with_libs}; do | |
272 | copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" | |
273 | done | |
274 | fi | |
275 | ||
276 | # If both --with-headers and --with-libs are specified, default to | |
277 | # --without-newlib. | |
278 | if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then | |
279 | if [ x"${with_newlib}" = x ]; then | |
280 | with_newlib=no | |
281 | fi | |
282 | fi | |
283 | ||
99dff294 | 284 | # Recognize --with-newlib/--without-newlib. |
055cca84 | 285 | if [ x${with_newlib} = xno ]; then |
ca2ce3b3 | 286 | skipdirs="${skipdirs} newlib" |
99dff294 | 287 | elif [ x${with_newlib} = xyes ]; then |
ca2ce3b3 | 288 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ newlib / /'` |
055cca84 ILT |
289 | fi |
290 | ||
291 | # Handle ${copy_dirs} | |
292 | set fnord ${copy_dirs} | |
293 | shift | |
294 | while [ $# != 0 ]; do | |
295 | if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then | |
296 | : | |
297 | else | |
298 | echo Copying $1 to $2 | |
299 | ||
300 | # Use the install script to create the directory and all required | |
301 | # parent directories. | |
302 | if [ -d $2 ]; then | |
303 | : | |
304 | else | |
305 | echo >config.temp | |
306 | ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED | |
307 | fi | |
308 | ||
309 | # Copy the directory, assuming we have tar. | |
310 | # FIXME: Should we use B in the second tar? Not all systems support it. | |
311 | (cd $1; tar -cf - .) | (cd $2; tar -xpf -) | |
312 | ||
313 | # It is the responsibility of the user to correctly adjust all | |
314 | # symlinks. If somebody can figure out how to handle them correctly | |
315 | # here, feel free to add the code. | |
316 | ||
317 | echo $1 > $2/COPIED | |
318 | fi | |
319 | shift; shift | |
320 | done | |
321 | ||
eebd76cb SC |
322 | # Configure extra directories which are host specific |
323 | ||
324 | case "${host}" in | |
efd7b806 | 325 | i[345]86-*-win32* | i[345]86-*-go32*) |
a220ba0f | 326 | configdirs="$configdirs dosrel" ;; |
eebd76cb SC |
327 | esac |
328 | ||
efd7b806 SC |
329 | |
330 | # Configure extra directories which are target specific | |
331 | ||
332 | case "${target}" in | |
333 | i[345]86-*-win32*) | |
334 | configdirs="$configdirs winsup" ;; | |
335 | esac | |
336 | ||
5357f128 | 337 | # Remove more programs from consideration, based on the host or |
dfa891fc | 338 | # target this usually means that a port of the program doesn't |
8ae559b7 | 339 | # exist yet. |
dfa891fc | 340 | |
52e3ad87 KR |
341 | noconfigdirs="" |
342 | ||
9f579565 | 343 | case "${host}" in |
a73fc881 | 344 | i[345]86-*-vsta) |
8a3871bb RS |
345 | noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
346 | ;; | |
a73fc881 | 347 | i[345]86-*-go32) |
795f1885 | 348 | noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
8c7fd353 | 349 | ;; |
a220ba0f | 350 | i[345]86-*-win32) |
efd7b806 | 351 | noconfigdirs="tk tcl expect dejagnu texinfo bison send-pr gprof rcs" |
9f579565 DZ |
352 | ;; |
353 | esac | |
dfa891fc | 354 | |
eebd76cb | 355 | |
43557c0a | 356 | case "${target}" in |
0f45fbc1 | 357 | *-*-netware) |
647acb00 | 358 | noconfigdirs="$noconfigdirs libg++ libstdc++ librx newlib xiberty" |
0f45fbc1 | 359 | ;; |
dca68f1e | 360 | *-*-vxworks5.1) |
849367a2 BK |
361 | noconfigdirs="$noconfigdirs newlib" |
362 | ;; | |
6bd3f765 ILT |
363 | alpha-dec-osf*) |
364 | # ld works, but does not support shared libraries. emacs doesn't | |
f4791d95 BK |
365 | # work. newlib is not 64 bit ready. I'm not sure about fileutils or grep. |
366 | noconfigdirs="$noconfigdirs ld emacs fileutils grep newlib" | |
0f45fbc1 | 367 | ;; |
04b9315f | 368 | alpha*-*-*) |
6bd3f765 | 369 | # newlib is not 64 bit ready |
07043fa7 | 370 | noconfigdirs="$noconfigdirs newlib" |
0f45fbc1 | 371 | ;; |
7c71fc39 DE |
372 | # start-sanitize-arc |
373 | arc-*-*) | |
7c71fc39 DE |
374 | ;; |
375 | # end-sanitize-arc | |
bf150019 DE |
376 | # start-sanitize-psion |
377 | arm-*-pe*) | |
bf150019 DE |
378 | ;; |
379 | # end-sanitize-psion | |
ff15324f | 380 | arm-*-riscix*) |
318b02b6 KR |
381 | noconfigdirs="$noconfigdirs ld" |
382 | ;; | |
52e3ad87 | 383 | h8300*-*-* | \ |
8388b9df | 384 | h8500-*-*) |
6749ef5a | 385 | noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" |
15ae586e | 386 | ;; |
8a71f0f3 | 387 | hppa*-*-*elf* | \ |
55ac59da | 388 | hppa*-*-lites*) |
8c92a7d1 | 389 | # Do configure ld/binutils/gas for this case. |
99a5da15 | 390 | ;; |
15ae586e | 391 | hppa*-*-*) |
408f64bc JK |
392 | # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach |
393 | # cc is gcc, and on any system a user should be able to link cc to | |
e37bb3c7 | 394 | # whatever they want. FIXME, emacs emacs19). |
8b5405d2 | 395 | case "${CC}" in |
e37bb3c7 | 396 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
772ebace | 397 | *) ;; |
8b5405d2 | 398 | esac |
d9f1d487 | 399 | noconfigdirs="$noconfigdirs ld shellutils" |
15ae586e | 400 | ;; |
a73fc881 | 401 | i[345]86-*-go32) |
632ee4a1 | 402 | # but don't build gdb |
6749ef5a | 403 | noconfigdirs="$noconfigdirs gdb libg++ libstdc++ libio librx" |
8c92a7d1 | 404 | ;; |
a220ba0f SC |
405 | |
406 | i[345]86-*-win32) | |
efd7b806 SC |
407 | |
408 | noconfigdirs="$noconfigdirs tk" | |
409 | # Can't build gdb for win32 if not native. | |
410 | if [ x${is_cross_compiler} = xyes ]; then | |
411 | noconfigdirs="$noconfigdirs gdb" | |
412 | fi | |
a220ba0f | 413 | ;; |
8c7fd353 | 414 | i[345]86-*-pe) |
a220ba0f | 415 | noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" |
8c7fd353 | 416 | ;; |
a73fc881 | 417 | i[345]86-*-sco*) |
de9117a7 KR |
418 | noconfigdirs="$noconfigdirs gprof" |
419 | ;; | |
a73fc881 | 420 | i[345]86-*-solaris2*) |
320c9fff KR |
421 | # The linker does static linking correctly, but the Solaris C library |
422 | # has bugs such that some important functions won't work when statically | |
423 | # linked. (See man pages for getpwuid, for example.) | |
424 | noconfigdirs="$noconfigdirs ld" | |
425 | ;; | |
a73fc881 | 426 | i[345]86-*-sysv4*) |
8b5405d2 DZ |
427 | # The SYSV4 C compiler doesn't handle Emacs correctly |
428 | case "${CC}" in | |
e37bb3c7 | 429 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
8b5405d2 DZ |
430 | *) ;; |
431 | esac | |
432 | # but that's okay since emacs doesn't work anyway | |
e37bb3c7 | 433 | noconfigdirs="$noconfigdirs emacs emacs19" |
8b5405d2 | 434 | ;; |
dee64d72 DE |
435 | # start-sanitize-jaguar |
436 | jaguar-*-*) | |
437 | ;; | |
438 | # end-sanitize-jaguar | |
3e1e245d ILT |
439 | powerpc-*-aix*) |
440 | # copied from rs6000-*-* entry | |
034fd45d | 441 | noconfigdirs="$noconfigdirs ld gprof textutils cvs" |
3e1e245d | 442 | ;; |
1293a6fc | 443 | powerpc*-*-winnt* | powerpc*-*-pe*) |
81d08d0c ILT |
444 | noconfigdirs="$noconfigdirs ld gdb" |
445 | ;; | |
2a38983c DHW |
446 | rs6000-*-lynxos*) |
447 | # a gcc built textutils will cause the linker to hang on 'join' | |
448 | # The CVS server code doesn't work on the RS/6000 | |
449 | # Newlib makes problems for libg++ in crosses. | |
034fd45d | 450 | noconfigdirs="$noconfigdirs ld newlib gprof textutils cvs" |
2a38983c DHW |
451 | use_gnu_ld=no |
452 | use_gnu_as=no | |
453 | ;; | |
8388b9df | 454 | rs6000-*-*) |
8b5405d2 | 455 | # a gcc built textutils will cause the linker to hang on 'join' |
034fd45d | 456 | noconfigdirs="$noconfigdirs ld gprof textutils" |
fcf4d286 | 457 | ;; |
d55a8267 C |
458 | m68k-*-netbsd*) |
459 | noconfigdirs="$noconfigdirs gdb" | |
460 | ;; | |
becf2d8a JK |
461 | m68k-apollo-*) |
462 | noconfigdirs="$noconfigdirs ld binutils gprof" | |
463 | ;; | |
04b9315f ILT |
464 | mips*-*-irix5*) |
465 | # The GNU linker does not support shared libraries. | |
82633710 ILT |
466 | # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) |
467 | noconfigdirs="$noconfigdirs ld gprof emacs" | |
04b9315f | 468 | ;; |
af9fa3c1 ILT |
469 | mips*-dec-bsd*) |
470 | noconfigdirs="$noconfigdirs gprof" | |
471 | ;; | |
472 | mips*-*-bsd*) | |
ffb8885b | 473 | noconfigdirs="$noconfigdirs gprof" |
af9fa3c1 | 474 | ;; |
04b9315f | 475 | mips*-*-*) |
52e3ad87 | 476 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 477 | ;; |
de9117a7 | 478 | romp-*-*) |
ca2ce3b3 | 479 | noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes" |
de9117a7 | 480 | ;; |
817382d1 | 481 | sh-*-*) |
719cb03f | 482 | case "${host}" in |
a73fc881 | 483 | i[345]86-*-vsta) ;; # don't add gprof back in |
a73fc881 | 484 | i[345]86-*-go32) ;; # don't add gprof back in |
ca2ce3b3 | 485 | *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; |
719cb03f DZ |
486 | esac |
487 | ;; | |
488 | sparc-*-sunos4*) | |
2a38983c | 489 | if [ x${is_cross_compiler} != xno ] ; then |
99dff294 | 490 | noconfigdirs="$noconfigdirs gdb gdbtest newlib" |
2a38983c DHW |
491 | else |
492 | use_gnu_ld=no | |
493 | fi | |
1f69e88d | 494 | ;; |
486e0f0a | 495 | v810-*-*) |
0749adcc | 496 | noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld libg++ libstdc++ opcodes" |
486e0f0a | 497 | ;; |
de9117a7 KR |
498 | vax-*-vms) |
499 | noconfigdirs="$noconfigdirs bfd binutils gdb ld newlib opcodes" | |
500 | ;; | |
501 | vax-*-*) | |
502 | noconfigdirs="$noconfigdirs newlib" | |
8388b9df | 503 | ;; |
de9117a7 | 504 | *-*-lynxos*) |
89c27486 SS |
505 | # Newlib makes problems for libg++ in crosses. |
506 | noconfigdirs="$noconfigdirs newlib" | |
507 | ;; | |
05cd8d98 HS |
508 | esac |
509 | ||
ca2ce3b3 ILT |
510 | # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and |
511 | # $target_configdirs. | |
512 | # If we have the source for $noconfigdirs entries, add them to $notsupp. | |
efd7b806 | 513 | |
52e3ad87 | 514 | notsupp="" |
ca2ce3b3 | 515 | for dir in . $skipdirs $noconfigdirs ; do |
1c15a33d | 516 | if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
8f30a41e | 517 | configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` |
52e3ad87 | 518 | if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then |
ca2ce3b3 ILT |
519 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
520 | true | |
521 | else | |
522 | notsupp="$notsupp $dir" | |
523 | fi | |
524 | fi | |
525 | fi | |
526 | if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
527 | target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` | |
528 | if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then | |
529 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
530 | true | |
531 | else | |
532 | notsupp="$notsupp $dir" | |
533 | fi | |
52e3ad87 KR |
534 | fi |
535 | fi | |
536 | done | |
537 | ||
ca2ce3b3 ILT |
538 | # Deconfigure all subdirectories, in case we are changing the |
539 | # configuration from one where a subdirectory is supported to one where it | |
540 | # is not. | |
541 | if [ -z "${norecursion}" ]; then | |
542 | for i in ${configdirs} ${target_configdirs}; do | |
543 | rm -f $i/Makefile | |
544 | done | |
545 | fi | |
546 | ||
52e3ad87 KR |
547 | # Produce a warning message for the subdirs we can't configure. |
548 | # This isn't especially interesting in the Cygnus tree, but in the individual | |
549 | # FSF releases, it's important to let people know when their machine isn't | |
550 | # supported by the one or two programs in a package. | |
551 | ||
9fe444b5 | 552 | if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then |
af9fa3c1 ILT |
553 | # If $appdirs is non-empty, at least one of those directories must still |
554 | # be configured, or we error out. (E.g., if the gas release supports a | |
555 | # specified target in some subdirs but not the gas subdir, we shouldn't | |
556 | # pretend that all is well.) | |
557 | if [ -n "$appdirs" ]; then | |
558 | for dir in $appdirs ; do | |
ca2ce3b3 ILT |
559 | if [ -r $dir/Makefile.in ]; then |
560 | if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
561 | appdirs="" | |
562 | break | |
563 | fi | |
564 | if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
565 | appdirs="" | |
566 | break | |
567 | fi | |
af9fa3c1 ILT |
568 | fi |
569 | done | |
570 | if [ -n "$appdirs" ]; then | |
571 | echo "*** This configuration is not supported by this package." 1>&2 | |
572 | exit 1 | |
573 | fi | |
574 | fi | |
575 | # Okay, some application will build, or we don't care to check. Still | |
576 | # notify of subdirs not getting built. | |
52e3ad87 KR |
577 | echo "*** This configuration is not supported in the following subdirectories:" 1>&2 |
578 | echo " ${notsupp}" 1>&2 | |
579 | echo " (Any other directories should still work fine.)" 1>&2 | |
580 | fi | |
581 | ||
3dcd81b9 | 582 | # Set with_gnu_as and with_gnu_ld as appropriate. |
719cb03f DZ |
583 | # |
584 | # This is done by determining whether or not the appropriate directory | |
585 | # is available, and by checking whether or not specific configurations | |
586 | # have requested that this magic not happen. | |
587 | # | |
588 | # The command line options always override the explicit settings in | |
589 | # configure.in, and the settings in configure.in override this magic. | |
590 | # | |
591 | # If the default for a toolchain is to use GNU as and ld, and you don't | |
592 | # want to do that, then you should use the --without-gnu-as and | |
593 | # --without-gnu-ld options for the configure script. | |
594 | ||
595 | if [ x${use_gnu_as} = x ] ; then | |
6d1603cc | 596 | if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then |
719cb03f DZ |
597 | with_gnu_as=yes |
598 | withoptions="$withoptions --with-gnu-as" | |
599 | fi | |
600 | fi | |
601 | ||
602 | if [ x${use_gnu_ld} = x ] ; then | |
6d1603cc | 603 | if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then |
719cb03f DZ |
604 | with_gnu_ld=yes |
605 | withoptions="$withoptions --with-gnu-ld" | |
606 | fi | |
607 | fi | |
43557c0a | 608 | |
45329a2c JM |
609 | if [ x${enable_shared} = xyes ]; then |
610 | case "${target}" in | |
c9e55665 JM |
611 | hppa*) target_makefile_frag=config/mt-papic ;; |
612 | i[345]86-*) target_makefile_frag=config/mt-x86pic ;; | |
613 | *) target_makefile_frag=config/mt-${target_cpu}pic ;; | |
45329a2c JM |
614 | esac |
615 | fi | |
616 | ||
ca2ce3b3 ILT |
617 | # post-target: |
618 | ||
619 | # Record target_configdirs and the configure arguments in Makefile. | |
620 | targargs=`echo "${arguments}" | \ | |
621 | sed -e 's/--*norecursion//' \ | |
622 | -e 's/--*cache[a-z-]*=[^ ]*//' \ | |
623 | -e 's/--*cache[a-z-]*[ ][ ]*[^ ]*//'` | |
624 | sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \ | |
625 | -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \ | |
626 | Makefile > Makefile.tem | |
627 | rm -f Makefile | |
628 | mv -f Makefile.tem Makefile | |
629 | ||
bc58b41d RP |
630 | # |
631 | # Local Variables: | |
632 | # fill-column: 131 | |
633 | # End: | |
634 | # |