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 | # |
8deb5c5f | 45 | target_libs="libm 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. | |
041164e4 | 78 | # |
8f30a41e | 79 | configdirs=`echo ${host_libs} ${host_tools} ${target_libs} ${target_tools}` |
041164e4 DZ |
80 | |
81 | ################################################################################ | |
ba4513e7 | 82 | |
378fd382 | 83 | srctrigger=move-if-change |
eb02fd64 | 84 | srcname="gnu development package" |
0df06ca0 | 85 | |
af9fa3c1 ILT |
86 | # This gets set non-empty for some net releases of packages. |
87 | appdirs="" | |
88 | ||
0df06ca0 RP |
89 | # per-host: |
90 | ||
594c548a DM |
91 | # Work in distributions that contain no compiler tools, like Autoconf. |
92 | if [ -d ${srcdir}/config ]; then | |
cec673a2 | 93 | case "${host}" in |
c71350fc | 94 | m68k-hp-hpux*) host_makefile_frag=config/mh-hp300 ;; |
cec673a2 DZ |
95 | m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;; |
96 | m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;; | |
cec673a2 | 97 | m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;; |
48de3495 SS |
98 | m88k-harris-cxux*) host_makefile_frag=config/mh-cxux ;; |
99 | m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;; | |
e718498b | 100 | mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;; |
031eff55 | 101 | mips*-sgi-irix[56]*) host_makefile_frag=config/mh-irix5 ;; |
e718498b DZ |
102 | mips*-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;; |
103 | mips*-sgi-irix3*) host_makefile_frag=config/mh-sysv ;; | |
49ad26c2 | 104 | mips*-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; |
e718498b | 105 | mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;; |
7e290a5d | 106 | i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;; |
a73fc881 ILT |
107 | i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;; |
108 | i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;; | |
109 | i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;; | |
110 | i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;; | |
111 | i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;; | |
112 | i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;; | |
113 | i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;; | |
d3c06c91 | 114 | vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;; |
cec673a2 | 115 | *-ibm-aix*) host_makefile_frag=config/mh-aix ;; |
ba7f177a | 116 | *-bull-bosx*) host_makefile_frag=config/mh-aix ;; |
54fdaa7b | 117 | *-*-solaris2*) host_makefile_frag=config/mh-solaris ;; |
be8966dc | 118 | m68k-sun-*) host_makefile_frag=config/mh-sun3 ;; |
d10f77c1 | 119 | *-sun-*) host_makefile_frag=config/mh-sun ;; |
0259fc73 | 120 | *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;; |
c71350fc | 121 | *-hp-hpux*) host_makefile_frag=config/mh-hpux ;; |
9117f609 | 122 | *-*-hiux*) host_makefile_frag=config/mh-hpux ;; |
af9fa3c1 | 123 | rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;; |
89c27486 | 124 | *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;; |
fab5d4e3 DZ |
125 | *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;; |
126 | *-*-sysv*) host_makefile_frag=config/mh-sysv ;; | |
f4bda0ff | 127 | esac |
594c548a | 128 | fi |
f4bda0ff | 129 | |
866cdf6c ILT |
130 | # The Solaris /usr/ucb/cc compiler does not appear to work. |
131 | case "${host}" in | |
132 | sparc-sun-solaris2*) | |
133 | if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then | |
134 | could_use= | |
135 | [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin" | |
136 | if [ -d /opt/cygnus/bin ] ; then | |
137 | if [ "$could_use" == "" ] ; then | |
138 | could_use="/opt/cygnus/bin" | |
139 | else | |
140 | could_use="$could_use or /opt/cygnus/bin" | |
141 | fi | |
142 | fi | |
143 | if [ "$could_use" = "" ] ; then | |
144 | echo "Warning: compilation may fail because you're using" | |
145 | echo "/usr/ucb/cc. You should change your PATH or CC " | |
146 | echo "variable and rerun configure." | |
147 | else | |
148 | echo "Warning: compilation may fail because you're using" | |
149 | echo "/usr/ucb/cc, when you should use the C compiler from" | |
150 | echo "$could_use. You should change your" | |
151 | echo "PATH or CC variable and rerun configure." | |
152 | fi | |
153 | fi | |
154 | ;; | |
155 | esac | |
156 | ||
45329a2c JM |
157 | # We default to --with-shared on platforms where -fpic is meaningless. |
158 | # Well, we don't yet, but we will. | |
159 | if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then | |
160 | case "${target}" in | |
161 | alpha-dec-osf*) enable_shared=yes ;; | |
162 | mips-sgi-irix5*) enable_shared=yes ;; | |
163 | *) enable_shared=no ;; | |
164 | esac | |
165 | fi | |
166 | ||
167 | if [ x${enable_shared} = xyes ]; then | |
168 | waugh= | |
169 | case "${host}" in | |
c9e55665 JM |
170 | hppa*) waugh=config/mh-papic ;; |
171 | i[345]86-*) waugh=config/mh-x86pic ;; | |
172 | *) waugh=config/mh-${host_cpu}pic ;; | |
45329a2c | 173 | esac |
4350753e JM |
174 | if [ -f ${srcdir}/${waugh} ]; then |
175 | if [ -n "${host_makefile_frag}" ] ; then | |
176 | cat ${srcdir}/${host_makefile_frag} > mh-frag | |
177 | cat ${srcdir}/${waugh} >> mh-frag | |
178 | host_makefile_frag=mh-frag | |
c9e55665 JM |
179 | else |
180 | host_makefile_frag=${waugh} | |
4350753e | 181 | fi |
45329a2c JM |
182 | fi |
183 | fi | |
184 | ||
0df06ca0 | 185 | # per-target: |
bc58b41d | 186 | |
9ab10a5b SEF |
187 | case "${target}" in |
188 | v810*) target_makefile_frag=config/mt-v810 ;; | |
138e8532 JM |
189 | i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;; |
190 | powerpc-*-netware*) target_makefile_frag=config/mt-netware ;; | |
9ab10a5b SEF |
191 | esac |
192 | ||
719cb03f DZ |
193 | gasdir=gas |
194 | use_gnu_ld= | |
195 | use_gnu_as= | |
196 | ||
9f579565 DZ |
197 | # some tools are so dependent upon X11 that if we're not building with X, |
198 | # it's not even worth trying to configure, much less build, that tool. | |
199 | ||
200 | case ${with_x} in | |
e13fa011 | 201 | yes | "") # the default value for this tree is that X11 is available |
6a42d184 | 202 | ;; |
e13fa011 | 203 | no) |
8f30a41e | 204 | configdirs=`echo " ${configdirs} " | sed -e 's/ tk / /;/ gash / /'` |
9f579565 DZ |
205 | ;; |
206 | *) | |
207 | echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 | |
208 | ;; | |
209 | esac | |
210 | ||
5357f128 | 211 | # Some tools are only suitable for building in a "native" situation. |
ba4513e7 DZ |
212 | # Those are added when we have a host==target configuration. For cross |
213 | # toolchains, we add some directories that should only be useful in a | |
214 | # cross-compiler. | |
43557c0a | 215 | |
2a38983c DHW |
216 | is_cross_compiler= |
217 | ||
94028943 | 218 | if [ x"${host}" = x"${target}" ] ; then |
041164e4 DZ |
219 | # when doing a native toolchain, don't build the targets |
220 | # that are in the 'cross only' list | |
221 | for i in ${cross_only} ; do | |
8f30a41e | 222 | configdirs=`echo " ${configdirs} " | sed -e "s/ $i / /"` |
041164e4 | 223 | done |
2a38983c | 224 | is_cross_compiler=no |
43557c0a | 225 | else |
041164e4 DZ |
226 | # similarly, don't build the targets in the 'native only' |
227 | # list when building a cross compiler | |
228 | for i in ${native_only} ; do | |
8f30a41e | 229 | configdirs=`echo " ${configdirs} " | sed -e "s/ $i / /"` |
041164e4 | 230 | done |
2a38983c | 231 | is_cross_compiler=yes |
43557c0a DZ |
232 | fi |
233 | ||
055cca84 ILT |
234 | copy_dirs= |
235 | ||
236 | # Handle --with-headers=XXX. The contents of the named directory are | |
237 | # copied to $(tooldir)/include. | |
238 | if [ x"${with_headers}" != x ]; then | |
239 | if [ x${is_cross_compiler} = xno ]; then | |
240 | echo 1>&2 '***' --with-headers is only supported when cross compiling | |
241 | exit 1 | |
242 | fi | |
243 | case "${exec_prefixoption}" in | |
244 | "") x=${prefix} ;; | |
245 | *) x=${exec_prefix} ;; | |
246 | esac | |
247 | copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/include" | |
248 | fi | |
249 | ||
250 | # Handle --with-libs=XXX. Multiple directories are permitted. The | |
251 | # contents are copied to $(tooldir)/lib. | |
252 | if [ x"${with_libs}" != x ]; then | |
253 | if [ x${is_cross_compiler} = xno ]; then | |
254 | echo 1>&2 '***' --with-libs is only supported when cross compiling | |
255 | exit 1 | |
256 | fi | |
257 | # Copy the libraries in reverse order, so that files in the first named | |
258 | # library override files in subsequent libraries. | |
259 | case "${exec_prefixoption}" in | |
260 | "") x=${prefix} ;; | |
261 | *) x=${exec_prefix} ;; | |
262 | esac | |
263 | for l in ${with_libs}; do | |
264 | copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" | |
265 | done | |
266 | fi | |
267 | ||
268 | # If both --with-headers and --with-libs are specified, default to | |
269 | # --without-newlib. | |
270 | if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then | |
271 | if [ x"${with_newlib}" = x ]; then | |
272 | with_newlib=no | |
273 | fi | |
274 | fi | |
275 | ||
99dff294 | 276 | # Recognize --with-newlib/--without-newlib. |
055cca84 ILT |
277 | if [ x${with_newlib} = xno ]; then |
278 | configdirs=`echo " ${configdirs} " | sed -e 's/ newlib / /'` | |
99dff294 DE |
279 | elif [ x${with_newlib} = xyes ]; then |
280 | configdirs=`echo " ${configdirs} " | sed -e 's/ newlib / /'` | |
281 | configdirs="${configdirs} newlib" | |
055cca84 ILT |
282 | fi |
283 | ||
284 | # Handle ${copy_dirs} | |
285 | set fnord ${copy_dirs} | |
286 | shift | |
287 | while [ $# != 0 ]; do | |
288 | if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then | |
289 | : | |
290 | else | |
291 | echo Copying $1 to $2 | |
292 | ||
293 | # Use the install script to create the directory and all required | |
294 | # parent directories. | |
295 | if [ -d $2 ]; then | |
296 | : | |
297 | else | |
298 | echo >config.temp | |
299 | ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED | |
300 | fi | |
301 | ||
302 | # Copy the directory, assuming we have tar. | |
303 | # FIXME: Should we use B in the second tar? Not all systems support it. | |
304 | (cd $1; tar -cf - .) | (cd $2; tar -xpf -) | |
305 | ||
306 | # It is the responsibility of the user to correctly adjust all | |
307 | # symlinks. If somebody can figure out how to handle them correctly | |
308 | # here, feel free to add the code. | |
309 | ||
310 | echo $1 > $2/COPIED | |
311 | fi | |
312 | shift; shift | |
313 | done | |
314 | ||
eebd76cb SC |
315 | # Configure extra directories which are host specific |
316 | ||
317 | case "${host}" in | |
a73fc881 | 318 | i[345]86-*-go32*) |
eebd76cb SC |
319 | configdirs="$configdirs dosrel" ;; |
320 | esac | |
321 | ||
5357f128 | 322 | # Remove more programs from consideration, based on the host or |
dfa891fc | 323 | # target this usually means that a port of the program doesn't |
8ae559b7 | 324 | # exist yet. |
dfa891fc | 325 | |
52e3ad87 KR |
326 | noconfigdirs="" |
327 | ||
9f579565 | 328 | case "${host}" in |
a73fc881 | 329 | i[345]86-*-netbsd*) |
bed5e19f DZ |
330 | noconfigdirs="tk fileutils" |
331 | ;; | |
a73fc881 | 332 | i[345]86-*-vsta) |
8a3871bb RS |
333 | noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
334 | ;; | |
a73fc881 | 335 | i[345]86-*-go32) |
fc18000d | 336 | noconfigdirs="tcl tk expect deja-gnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
9f579565 DZ |
337 | ;; |
338 | esac | |
dfa891fc | 339 | |
eebd76cb | 340 | |
43557c0a | 341 | case "${target}" in |
0f45fbc1 | 342 | *-*-netware) |
647acb00 | 343 | noconfigdirs="$noconfigdirs libg++ libstdc++ librx newlib xiberty" |
0f45fbc1 | 344 | ;; |
6bd3f765 ILT |
345 | alpha-dec-osf*) |
346 | # ld works, but does not support shared libraries. emacs doesn't | |
347 | # work. newlib is not 64 bit ready. I'm not sure about emacs19, | |
348 | # fileutils or grep. | |
349 | noconfigdirs="$noconfigdirs ld emacs emacs19 fileutils grep newlib" | |
0f45fbc1 | 350 | ;; |
04b9315f | 351 | alpha*-*-*) |
6bd3f765 | 352 | # newlib is not 64 bit ready |
07043fa7 | 353 | noconfigdirs="$noconfigdirs newlib" |
0f45fbc1 | 354 | ;; |
7c71fc39 DE |
355 | # start-sanitize-arc |
356 | arc-*-*) | |
7c71fc39 DE |
357 | ;; |
358 | # end-sanitize-arc | |
bf150019 DE |
359 | # start-sanitize-psion |
360 | arm-*-pe*) | |
361 | # Leave g++ for later. | |
362 | noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" | |
363 | ;; | |
364 | # end-sanitize-psion | |
ff15324f | 365 | arm-*-riscix*) |
318b02b6 KR |
366 | noconfigdirs="$noconfigdirs ld" |
367 | ;; | |
52e3ad87 | 368 | h8300*-*-* | \ |
8388b9df | 369 | h8500-*-*) |
6749ef5a | 370 | noconfigdirs="$noconfigdirs libg++ libstdc++ libio librx" |
15ae586e | 371 | ;; |
8a71f0f3 | 372 | hppa*-*-*elf* | \ |
55ac59da | 373 | hppa*-*-lites*) |
8c92a7d1 | 374 | # Do configure ld/binutils/gas for this case. |
99a5da15 | 375 | ;; |
15ae586e | 376 | hppa*-*-*) |
408f64bc JK |
377 | # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach |
378 | # cc is gcc, and on any system a user should be able to link cc to | |
e37bb3c7 | 379 | # whatever they want. FIXME, emacs emacs19). |
8b5405d2 | 380 | case "${CC}" in |
e37bb3c7 | 381 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
772ebace | 382 | *) ;; |
8b5405d2 | 383 | esac |
d9f1d487 | 384 | noconfigdirs="$noconfigdirs ld shellutils" |
15ae586e | 385 | ;; |
a73fc881 | 386 | i[345]86-*-go32) |
8c92a7d1 | 387 | # add the go32 support tools to the list |
632ee4a1 | 388 | # but don't build gdb |
8c92a7d1 | 389 | configdirs=`echo go32 ${configdirs}` |
6749ef5a | 390 | noconfigdirs="$noconfigdirs gdb libg++ libstdc++ libio librx" |
8c92a7d1 | 391 | ;; |
a73fc881 | 392 | i[345]86-*-sco*) |
de9117a7 KR |
393 | noconfigdirs="$noconfigdirs gprof" |
394 | ;; | |
a73fc881 | 395 | i[345]86-*-solaris2*) |
320c9fff KR |
396 | # The linker does static linking correctly, but the Solaris C library |
397 | # has bugs such that some important functions won't work when statically | |
398 | # linked. (See man pages for getpwuid, for example.) | |
399 | noconfigdirs="$noconfigdirs ld" | |
400 | ;; | |
a73fc881 | 401 | i[345]86-*-sysv4*) |
8b5405d2 DZ |
402 | # The SYSV4 C compiler doesn't handle Emacs correctly |
403 | case "${CC}" in | |
e37bb3c7 | 404 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
8b5405d2 DZ |
405 | *) ;; |
406 | esac | |
407 | # but that's okay since emacs doesn't work anyway | |
e37bb3c7 | 408 | noconfigdirs="$noconfigdirs emacs emacs19" |
8b5405d2 | 409 | ;; |
3e1e245d ILT |
410 | powerpc-*-aix*) |
411 | # copied from rs6000-*-* entry | |
c1d61903 | 412 | noconfigdirs="$noconfigdirs gas ld binutils gprof textutils cvs" |
3e1e245d | 413 | ;; |
2a38983c DHW |
414 | rs6000-*-lynxos*) |
415 | # a gcc built textutils will cause the linker to hang on 'join' | |
416 | # The CVS server code doesn't work on the RS/6000 | |
417 | # Newlib makes problems for libg++ in crosses. | |
b5775df3 | 418 | noconfigdirs="$noconfigdirs gas ld newlib gprof textutils cvs" |
2a38983c DHW |
419 | use_gnu_ld=no |
420 | use_gnu_as=no | |
421 | ;; | |
8388b9df | 422 | rs6000-*-*) |
8b5405d2 | 423 | # a gcc built textutils will cause the linker to hang on 'join' |
d5a7bb73 | 424 | noconfigdirs="$noconfigdirs gas ld binutils gprof textutils" |
fcf4d286 | 425 | ;; |
becf2d8a JK |
426 | m68k-apollo-*) |
427 | noconfigdirs="$noconfigdirs ld binutils gprof" | |
428 | ;; | |
06723100 RS |
429 | m68k-*-vxworks5.1) |
430 | noconfigdirs="$noconfigdirs newlib" | |
431 | ;; | |
04b9315f ILT |
432 | mips*-*-irix5*) |
433 | # The GNU linker does not support shared libraries. | |
82633710 ILT |
434 | # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) |
435 | noconfigdirs="$noconfigdirs ld gprof emacs" | |
04b9315f | 436 | ;; |
af9fa3c1 ILT |
437 | mips*-dec-bsd*) |
438 | noconfigdirs="$noconfigdirs gprof" | |
439 | ;; | |
440 | mips*-*-bsd*) | |
441 | noconfigdirs="$noconfigdirs gprof ld" | |
442 | ;; | |
04b9315f | 443 | mips*-*-*) |
52e3ad87 | 444 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 445 | ;; |
de9117a7 KR |
446 | romp-*-*) |
447 | noconfigdirs="bfd binutils ld gas opcodes" | |
448 | ;; | |
817382d1 | 449 | sh-*-*) |
719cb03f | 450 | case "${host}" in |
a73fc881 | 451 | i[345]86-*-vsta) ;; # don't add gprof back in |
8a3871bb | 452 | *) configdirs=`echo gprof ${configdirs}` ;; |
a73fc881 | 453 | i[345]86-*-go32) ;; # don't add gprof back in |
719cb03f DZ |
454 | *) configdirs=`echo gprof ${configdirs}` ;; |
455 | esac | |
456 | ;; | |
457 | sparc-*-sunos4*) | |
2a38983c | 458 | if [ x${is_cross_compiler} != xno ] ; then |
99dff294 | 459 | noconfigdirs="$noconfigdirs gdb gdbtest newlib" |
2a38983c DHW |
460 | else |
461 | use_gnu_ld=no | |
462 | fi | |
1f69e88d | 463 | ;; |
de9117a7 KR |
464 | vax-*-vms) |
465 | noconfigdirs="$noconfigdirs bfd binutils gdb ld newlib opcodes" | |
466 | ;; | |
467 | vax-*-*) | |
468 | noconfigdirs="$noconfigdirs newlib" | |
8388b9df | 469 | ;; |
de9117a7 | 470 | *-*-lynxos*) |
89c27486 SS |
471 | # Newlib makes problems for libg++ in crosses. |
472 | noconfigdirs="$noconfigdirs newlib" | |
473 | ;; | |
05cd8d98 HS |
474 | esac |
475 | ||
1c15a33d ILT |
476 | # Remove the entries in $noconfigdirs from $configdirs. If we have the |
477 | # source for them, add them to $notsupp. | |
52e3ad87 KR |
478 | notsupp="" |
479 | for dir in . $noconfigdirs ; do | |
1c15a33d | 480 | if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
8f30a41e | 481 | configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` |
52e3ad87 KR |
482 | if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then |
483 | notsupp="$notsupp $dir" | |
484 | fi | |
485 | fi | |
486 | done | |
487 | ||
488 | # Produce a warning message for the subdirs we can't configure. | |
489 | # This isn't especially interesting in the Cygnus tree, but in the individual | |
490 | # FSF releases, it's important to let people know when their machine isn't | |
491 | # supported by the one or two programs in a package. | |
492 | ||
9fe444b5 | 493 | if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then |
af9fa3c1 ILT |
494 | # If $appdirs is non-empty, at least one of those directories must still |
495 | # be configured, or we error out. (E.g., if the gas release supports a | |
496 | # specified target in some subdirs but not the gas subdir, we shouldn't | |
497 | # pretend that all is well.) | |
498 | if [ -n "$appdirs" ]; then | |
499 | for dir in $appdirs ; do | |
1c15a33d | 500 | if [ -r $dir/Makefile.in ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1 ; then |
af9fa3c1 ILT |
501 | appdirs="" |
502 | break | |
503 | fi | |
504 | done | |
505 | if [ -n "$appdirs" ]; then | |
506 | echo "*** This configuration is not supported by this package." 1>&2 | |
507 | exit 1 | |
508 | fi | |
509 | fi | |
510 | # Okay, some application will build, or we don't care to check. Still | |
511 | # notify of subdirs not getting built. | |
52e3ad87 KR |
512 | echo "*** This configuration is not supported in the following subdirectories:" 1>&2 |
513 | echo " ${notsupp}" 1>&2 | |
514 | echo " (Any other directories should still work fine.)" 1>&2 | |
515 | fi | |
516 | ||
3dcd81b9 | 517 | # Set with_gnu_as and with_gnu_ld as appropriate. |
719cb03f DZ |
518 | # |
519 | # This is done by determining whether or not the appropriate directory | |
520 | # is available, and by checking whether or not specific configurations | |
521 | # have requested that this magic not happen. | |
522 | # | |
523 | # The command line options always override the explicit settings in | |
524 | # configure.in, and the settings in configure.in override this magic. | |
525 | # | |
526 | # If the default for a toolchain is to use GNU as and ld, and you don't | |
527 | # want to do that, then you should use the --without-gnu-as and | |
528 | # --without-gnu-ld options for the configure script. | |
529 | ||
530 | if [ x${use_gnu_as} = x ] ; then | |
6d1603cc | 531 | if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then |
719cb03f DZ |
532 | with_gnu_as=yes |
533 | withoptions="$withoptions --with-gnu-as" | |
534 | fi | |
535 | fi | |
536 | ||
537 | if [ x${use_gnu_ld} = x ] ; then | |
6d1603cc | 538 | if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then |
719cb03f DZ |
539 | with_gnu_ld=yes |
540 | withoptions="$withoptions --with-gnu-ld" | |
541 | fi | |
542 | fi | |
43557c0a | 543 | |
45329a2c JM |
544 | if [ x${enable_shared} = xyes ]; then |
545 | case "${target}" in | |
c9e55665 JM |
546 | hppa*) target_makefile_frag=config/mt-papic ;; |
547 | i[345]86-*) target_makefile_frag=config/mt-x86pic ;; | |
548 | *) target_makefile_frag=config/mt-${target_cpu}pic ;; | |
45329a2c JM |
549 | esac |
550 | fi | |
551 | ||
bc58b41d RP |
552 | # |
553 | # Local Variables: | |
554 | # fill-column: 131 | |
555 | # End: | |
556 | # |