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 | # |
77cd090a | 45 | target_libs="target-libiberty target-libgloss target-newlib target-libio target-librx target-libstdc++ target-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 | # |
b58d9e5d | 55 | target_tools="target-examples target-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 | |
ab1cbc67 | 62 | ## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in |
041164e4 DZ |
63 | ## a native environment. |
64 | ||
65 | # directories to be built in the native environment only | |
66 | # | |
b58d9e5d | 67 | native_only="autoconf cvs emacs emacs19 fileutils find grep gzip hello |
86c3abaa | 68 | indent ispell m4 rcs recode sed shellutils tar textutils gash |
b58d9e5d | 69 | uudecode wdiff gprof target-groff" |
041164e4 | 70 | |
9bdd52dd | 71 | # directories to be built in a cross environment only |
041164e4 | 72 | # |
ab1cbc67 | 73 | cross_only="target-libiberty target-libgloss target-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 ;; |
39772dd8 | 120 | m68k-sun-sunos*) 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 |
2f9bfdfa SG |
134 | xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}` |
135 | if [ -n "${xx}" ] ; then | |
136 | CC=$xx | |
137 | fi | |
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} ${cross_only}" |
2a38983c | 234 | is_cross_compiler=no |
ab1cbc67 | 235 | target_subdir=. |
43557c0a | 236 | else |
041164e4 DZ |
237 | # similarly, don't build the targets in the 'native only' |
238 | # list when building a cross compiler | |
ca2ce3b3 | 239 | skipdirs="${skipdirs} ${native_only}" |
2a38983c | 240 | is_cross_compiler=yes |
ab1cbc67 PB |
241 | target_subdir=${target_alias} |
242 | if [ ! -d ${target_subdir} ] ; then | |
243 | if mkdir ${target_subdir} ; then true | |
244 | else | |
245 | echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2 | |
246 | exit 1 | |
247 | fi | |
248 | fi | |
43557c0a DZ |
249 | fi |
250 | ||
055cca84 ILT |
251 | copy_dirs= |
252 | ||
253 | # Handle --with-headers=XXX. The contents of the named directory are | |
52b5deb9 | 254 | # copied to $(tooldir)/sys-include. |
055cca84 ILT |
255 | if [ x"${with_headers}" != x ]; then |
256 | if [ x${is_cross_compiler} = xno ]; then | |
257 | echo 1>&2 '***' --with-headers is only supported when cross compiling | |
258 | exit 1 | |
259 | fi | |
260 | case "${exec_prefixoption}" in | |
261 | "") x=${prefix} ;; | |
262 | *) x=${exec_prefix} ;; | |
263 | esac | |
52b5deb9 | 264 | copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include" |
055cca84 ILT |
265 | fi |
266 | ||
267 | # Handle --with-libs=XXX. Multiple directories are permitted. The | |
268 | # contents are copied to $(tooldir)/lib. | |
269 | if [ x"${with_libs}" != x ]; then | |
270 | if [ x${is_cross_compiler} = xno ]; then | |
271 | echo 1>&2 '***' --with-libs is only supported when cross compiling | |
272 | exit 1 | |
273 | fi | |
274 | # Copy the libraries in reverse order, so that files in the first named | |
275 | # library override files in subsequent libraries. | |
276 | case "${exec_prefixoption}" in | |
277 | "") x=${prefix} ;; | |
278 | *) x=${exec_prefix} ;; | |
279 | esac | |
280 | for l in ${with_libs}; do | |
281 | copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}" | |
282 | done | |
283 | fi | |
284 | ||
285 | # If both --with-headers and --with-libs are specified, default to | |
286 | # --without-newlib. | |
287 | if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then | |
288 | if [ x"${with_newlib}" = x ]; then | |
289 | with_newlib=no | |
290 | fi | |
291 | fi | |
292 | ||
99dff294 | 293 | # Recognize --with-newlib/--without-newlib. |
055cca84 | 294 | if [ x${with_newlib} = xno ]; then |
ab1cbc67 | 295 | skipdirs="${skipdirs} target-newlib" |
99dff294 | 296 | elif [ x${with_newlib} = xyes ]; then |
ab1cbc67 | 297 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` |
055cca84 ILT |
298 | fi |
299 | ||
4f0ad91b ILT |
300 | # Default to using --with-stabs for certain targets. |
301 | if [ x${with_stabs} = x ]; then | |
302 | case "${target}" in | |
303 | mips*-*-* | alpha*-*-osf* | i[345]86*-*-sysv4* | i[345]86*-*-unixware*) | |
304 | with_stabs=yes; | |
305 | withoptions="${withoptions} --with-stabs" | |
306 | ;; | |
307 | esac | |
308 | fi | |
309 | ||
055cca84 ILT |
310 | # Handle ${copy_dirs} |
311 | set fnord ${copy_dirs} | |
312 | shift | |
313 | while [ $# != 0 ]; do | |
314 | if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then | |
315 | : | |
316 | else | |
317 | echo Copying $1 to $2 | |
318 | ||
319 | # Use the install script to create the directory and all required | |
320 | # parent directories. | |
321 | if [ -d $2 ]; then | |
322 | : | |
323 | else | |
324 | echo >config.temp | |
325 | ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED | |
326 | fi | |
327 | ||
328 | # Copy the directory, assuming we have tar. | |
329 | # FIXME: Should we use B in the second tar? Not all systems support it. | |
330 | (cd $1; tar -cf - .) | (cd $2; tar -xpf -) | |
331 | ||
332 | # It is the responsibility of the user to correctly adjust all | |
333 | # symlinks. If somebody can figure out how to handle them correctly | |
334 | # here, feel free to add the code. | |
335 | ||
336 | echo $1 > $2/COPIED | |
337 | fi | |
338 | shift; shift | |
339 | done | |
340 | ||
eebd76cb SC |
341 | # Configure extra directories which are host specific |
342 | ||
343 | case "${host}" in | |
efd7b806 | 344 | i[345]86-*-win32* | i[345]86-*-go32*) |
a220ba0f | 345 | configdirs="$configdirs dosrel" ;; |
eebd76cb SC |
346 | esac |
347 | ||
5357f128 | 348 | # Remove more programs from consideration, based on the host or |
dfa891fc | 349 | # target this usually means that a port of the program doesn't |
8ae559b7 | 350 | # exist yet. |
dfa891fc | 351 | |
52e3ad87 KR |
352 | noconfigdirs="" |
353 | ||
9f579565 | 354 | case "${host}" in |
a73fc881 | 355 | i[345]86-*-vsta) |
8a3871bb RS |
356 | noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
357 | ;; | |
a73fc881 | 358 | i[345]86-*-go32) |
795f1885 | 359 | noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff" |
8c7fd353 | 360 | ;; |
a220ba0f | 361 | i[345]86-*-win32) |
600b2f21 | 362 | noconfigdirs="patch diff flex make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs" |
9f579565 | 363 | ;; |
a51794f1 JM |
364 | ppc*-*-pe) |
365 | noconfigdirs="patch diff flex make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs" | |
366 | ;; | |
9f579565 | 367 | esac |
dfa891fc | 368 | |
eebd76cb | 369 | |
43557c0a | 370 | case "${target}" in |
0f45fbc1 | 371 | *-*-netware) |
ab1cbc67 | 372 | noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty" |
0f45fbc1 | 373 | ;; |
406477a6 | 374 | *-*-vxworks*) |
ab1cbc67 | 375 | noconfigdirs="$noconfigdirs target-newlib" |
849367a2 | 376 | ;; |
6bd3f765 ILT |
377 | alpha-dec-osf*) |
378 | # ld works, but does not support shared libraries. emacs doesn't | |
f4791d95 | 379 | # work. newlib is not 64 bit ready. I'm not sure about fileutils or grep. |
2a3486d2 ILT |
380 | # gas doesn't generate exception information. |
381 | noconfigdirs="$noconfigdirs gas ld emacs fileutils grep target-newlib" | |
0f45fbc1 | 382 | ;; |
04b9315f | 383 | alpha*-*-*) |
6bd3f765 | 384 | # newlib is not 64 bit ready |
ab1cbc67 | 385 | noconfigdirs="$noconfigdirs target-newlib" |
0f45fbc1 | 386 | ;; |
7c71fc39 DE |
387 | # start-sanitize-arc |
388 | arc-*-*) | |
7c71fc39 DE |
389 | ;; |
390 | # end-sanitize-arc | |
bf150019 DE |
391 | # start-sanitize-psion |
392 | arm-*-pe*) | |
bf150019 DE |
393 | ;; |
394 | # end-sanitize-psion | |
ff15324f | 395 | arm-*-riscix*) |
318b02b6 KR |
396 | noconfigdirs="$noconfigdirs ld" |
397 | ;; | |
52e3ad87 | 398 | h8300*-*-* | \ |
8388b9df | 399 | h8500-*-*) |
ab1cbc67 | 400 | noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx" |
15ae586e | 401 | ;; |
8a71f0f3 | 402 | hppa*-*-*elf* | \ |
55ac59da | 403 | hppa*-*-lites*) |
8c92a7d1 | 404 | # Do configure ld/binutils/gas for this case. |
99a5da15 | 405 | ;; |
15ae586e | 406 | hppa*-*-*) |
408f64bc JK |
407 | # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach |
408 | # cc is gcc, and on any system a user should be able to link cc to | |
e37bb3c7 | 409 | # whatever they want. FIXME, emacs emacs19). |
8b5405d2 | 410 | case "${CC}" in |
e37bb3c7 | 411 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
772ebace | 412 | *) ;; |
8b5405d2 | 413 | esac |
d9f1d487 | 414 | noconfigdirs="$noconfigdirs ld shellutils" |
15ae586e | 415 | ;; |
a73fc881 | 416 | i[345]86-*-go32) |
632ee4a1 | 417 | # but don't build gdb |
ab1cbc67 | 418 | noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx" |
8c92a7d1 | 419 | ;; |
a220ba0f SC |
420 | |
421 | i[345]86-*-win32) | |
efd7b806 | 422 | # Can't build gdb for win32 if not native. |
600b2f21 | 423 | # make/glob's configure uses some AC_TRY_RUN type tests |
77cd090a | 424 | target_configdirs="$target_configdirs target-winsup" |
a51794f1 | 425 | noconfigdirs="$noconfigdirs gdb tcl tk make" |
e1a1ddc6 | 426 | # always build newlib. |
ab1cbc67 | 427 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` |
a220ba0f | 428 | ;; |
8c7fd353 | 429 | i[345]86-*-pe) |
ab1cbc67 | 430 | noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx" |
8c7fd353 | 431 | ;; |
a73fc881 | 432 | i[345]86-*-sco*) |
de9117a7 KR |
433 | noconfigdirs="$noconfigdirs gprof" |
434 | ;; | |
a73fc881 | 435 | i[345]86-*-solaris2*) |
320c9fff KR |
436 | # The linker does static linking correctly, but the Solaris C library |
437 | # has bugs such that some important functions won't work when statically | |
438 | # linked. (See man pages for getpwuid, for example.) | |
439 | noconfigdirs="$noconfigdirs ld" | |
440 | ;; | |
a73fc881 | 441 | i[345]86-*-sysv4*) |
8b5405d2 DZ |
442 | # The SYSV4 C compiler doesn't handle Emacs correctly |
443 | case "${CC}" in | |
e37bb3c7 | 444 | "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;; |
8b5405d2 DZ |
445 | *) ;; |
446 | esac | |
447 | # but that's okay since emacs doesn't work anyway | |
e37bb3c7 | 448 | noconfigdirs="$noconfigdirs emacs emacs19" |
8b5405d2 | 449 | ;; |
dee64d72 DE |
450 | # start-sanitize-jaguar |
451 | jaguar-*-*) | |
452 | ;; | |
453 | # end-sanitize-jaguar | |
3e1e245d ILT |
454 | powerpc-*-aix*) |
455 | # copied from rs6000-*-* entry | |
92caaa6a | 456 | noconfigdirs="$noconfigdirs gprof cvs" |
3e1e245d | 457 | ;; |
a51794f1 JM |
458 | powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) |
459 | target_configdirs="$target_configdirs target-winsup" | |
460 | noconfigdirs="$noconfigdirs gdb tcl tk make expect" | |
461 | # always build newlib. | |
462 | skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` | |
81d08d0c | 463 | ;; |
2a38983c | 464 | rs6000-*-lynxos*) |
2a38983c DHW |
465 | # The CVS server code doesn't work on the RS/6000 |
466 | # Newlib makes problems for libg++ in crosses. | |
92caaa6a | 467 | noconfigdirs="$noconfigdirs target-newlib gprof cvs" |
2a38983c | 468 | ;; |
8388b9df | 469 | rs6000-*-*) |
92caaa6a | 470 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 471 | ;; |
d55a8267 C |
472 | m68k-*-netbsd*) |
473 | noconfigdirs="$noconfigdirs gdb" | |
474 | ;; | |
becf2d8a JK |
475 | m68k-apollo-*) |
476 | noconfigdirs="$noconfigdirs ld binutils gprof" | |
477 | ;; | |
04b9315f ILT |
478 | mips*-*-irix5*) |
479 | # The GNU linker does not support shared libraries. | |
82633710 ILT |
480 | # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work) |
481 | noconfigdirs="$noconfigdirs ld gprof emacs" | |
04b9315f | 482 | ;; |
af9fa3c1 ILT |
483 | mips*-dec-bsd*) |
484 | noconfigdirs="$noconfigdirs gprof" | |
485 | ;; | |
486 | mips*-*-bsd*) | |
ffb8885b | 487 | noconfigdirs="$noconfigdirs gprof" |
af9fa3c1 | 488 | ;; |
04b9315f | 489 | mips*-*-*) |
52e3ad87 | 490 | noconfigdirs="$noconfigdirs gprof" |
fcf4d286 | 491 | ;; |
de9117a7 | 492 | romp-*-*) |
ca2ce3b3 | 493 | noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes" |
de9117a7 | 494 | ;; |
817382d1 | 495 | sh-*-*) |
719cb03f | 496 | case "${host}" in |
a73fc881 | 497 | i[345]86-*-vsta) ;; # don't add gprof back in |
a73fc881 | 498 | i[345]86-*-go32) ;; # don't add gprof back in |
ca2ce3b3 | 499 | *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;; |
719cb03f DZ |
500 | esac |
501 | ;; | |
502 | sparc-*-sunos4*) | |
2a38983c | 503 | if [ x${is_cross_compiler} != xno ] ; then |
ab1cbc67 | 504 | noconfigdirs="$noconfigdirs gdb gdbtest target-newlib" |
2a38983c DHW |
505 | else |
506 | use_gnu_ld=no | |
507 | fi | |
1f69e88d | 508 | ;; |
486e0f0a | 509 | v810-*-*) |
d25fd70d | 510 | noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes" |
486e0f0a | 511 | ;; |
de9117a7 | 512 | vax-*-vms) |
ab1cbc67 | 513 | noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes" |
de9117a7 KR |
514 | ;; |
515 | vax-*-*) | |
ab1cbc67 | 516 | noconfigdirs="$noconfigdirs target-newlib" |
8388b9df | 517 | ;; |
de9117a7 | 518 | *-*-lynxos*) |
19b1d034 SS |
519 | # Newlib makes problems for libg++ in crosses. |
520 | noconfigdirs="$noconfigdirs target-newlib" | |
521 | ;; | |
522 | *-*-macos* | \ | |
523 | *-*-mpw*) | |
524 | # Macs want a resource compiler. | |
525 | configdirs="$configdirs grez" | |
526 | ;; | |
05cd8d98 HS |
527 | esac |
528 | ||
bfe725ec ILT |
529 | # If we are building a Canadian Cross, discard tools that can not be built |
530 | # using a cross compiler. FIXME: These tools should be fixed. | |
531 | if [ "${build}" != "${host}" ]; then | |
532 | noconfigdirs="$noconfigdirs expect dejagnu make texinfo diff" | |
533 | fi | |
534 | ||
ca2ce3b3 ILT |
535 | # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and |
536 | # $target_configdirs. | |
537 | # If we have the source for $noconfigdirs entries, add them to $notsupp. | |
efd7b806 | 538 | |
52e3ad87 | 539 | notsupp="" |
ca2ce3b3 | 540 | for dir in . $skipdirs $noconfigdirs ; do |
b58d9e5d | 541 | dirname=`echo $dir | sed -e s/target-//g` |
1c15a33d | 542 | if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
8f30a41e | 543 | configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` |
b58d9e5d PB |
544 | if [ -r $srcdir/$dirname/configure ] \ |
545 | || [ -r $srcdir/$dirname/configure.in ]; then | |
ca2ce3b3 ILT |
546 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
547 | true | |
548 | else | |
549 | notsupp="$notsupp $dir" | |
550 | fi | |
551 | fi | |
552 | fi | |
553 | if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
554 | target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` | |
b58d9e5d PB |
555 | if [ -r $srcdir/$dirname/configure ] \ |
556 | || [ -r $srcdir/$dirname/configure.in ]; then | |
ca2ce3b3 ILT |
557 | if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then |
558 | true | |
559 | else | |
560 | notsupp="$notsupp $dir" | |
561 | fi | |
52e3ad87 KR |
562 | fi |
563 | fi | |
564 | done | |
565 | ||
fba66802 ILT |
566 | # Sometimes the tools are distributed with libiberty but with no other |
567 | # libraries. In that case, we don't want to build target-libiberty. | |
568 | if [ -n "${target_configdirs}" ]; then | |
569 | others= | |
b58d9e5d | 570 | for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do |
fba66802 ILT |
571 | if [ "$i" != "libiberty" ]; then |
572 | if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then | |
573 | others=yes; | |
574 | break; | |
575 | fi | |
576 | fi | |
577 | done | |
578 | if [ -z "${others}" ]; then | |
579 | target_configdirs= | |
580 | fi | |
581 | fi | |
582 | ||
ca2ce3b3 ILT |
583 | # Deconfigure all subdirectories, in case we are changing the |
584 | # configuration from one where a subdirectory is supported to one where it | |
585 | # is not. | |
ab1cbc67 | 586 | if [ -z "${norecursion}" -a -n "${configdirs}" ]; then |
b58d9e5d | 587 | for i in `echo ${configdirs} | sed -e s/target-//g` ; do |
ca2ce3b3 ILT |
588 | rm -f $i/Makefile |
589 | done | |
590 | fi | |
ab1cbc67 | 591 | if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then |
b58d9e5d | 592 | for i in `echo ${target_configdirs} | sed -e s/target-//` ; do |
ab1cbc67 PB |
593 | rm -f ${target_subdir}/$i/Makefile |
594 | done | |
595 | fi | |
ca2ce3b3 | 596 | |
52e3ad87 KR |
597 | # Produce a warning message for the subdirs we can't configure. |
598 | # This isn't especially interesting in the Cygnus tree, but in the individual | |
599 | # FSF releases, it's important to let people know when their machine isn't | |
600 | # supported by the one or two programs in a package. | |
601 | ||
9fe444b5 | 602 | if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then |
af9fa3c1 ILT |
603 | # If $appdirs is non-empty, at least one of those directories must still |
604 | # be configured, or we error out. (E.g., if the gas release supports a | |
605 | # specified target in some subdirs but not the gas subdir, we shouldn't | |
606 | # pretend that all is well.) | |
607 | if [ -n "$appdirs" ]; then | |
608 | for dir in $appdirs ; do | |
ca2ce3b3 ILT |
609 | if [ -r $dir/Makefile.in ]; then |
610 | if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
611 | appdirs="" | |
612 | break | |
613 | fi | |
614 | if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then | |
615 | appdirs="" | |
616 | break | |
617 | fi | |
af9fa3c1 ILT |
618 | fi |
619 | done | |
620 | if [ -n "$appdirs" ]; then | |
621 | echo "*** This configuration is not supported by this package." 1>&2 | |
622 | exit 1 | |
623 | fi | |
624 | fi | |
625 | # Okay, some application will build, or we don't care to check. Still | |
626 | # notify of subdirs not getting built. | |
52e3ad87 KR |
627 | echo "*** This configuration is not supported in the following subdirectories:" 1>&2 |
628 | echo " ${notsupp}" 1>&2 | |
629 | echo " (Any other directories should still work fine.)" 1>&2 | |
630 | fi | |
631 | ||
3dcd81b9 | 632 | # Set with_gnu_as and with_gnu_ld as appropriate. |
719cb03f DZ |
633 | # |
634 | # This is done by determining whether or not the appropriate directory | |
635 | # is available, and by checking whether or not specific configurations | |
636 | # have requested that this magic not happen. | |
637 | # | |
638 | # The command line options always override the explicit settings in | |
639 | # configure.in, and the settings in configure.in override this magic. | |
640 | # | |
641 | # If the default for a toolchain is to use GNU as and ld, and you don't | |
642 | # want to do that, then you should use the --without-gnu-as and | |
643 | # --without-gnu-ld options for the configure script. | |
644 | ||
645 | if [ x${use_gnu_as} = x ] ; then | |
6d1603cc | 646 | if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then |
719cb03f DZ |
647 | with_gnu_as=yes |
648 | withoptions="$withoptions --with-gnu-as" | |
649 | fi | |
650 | fi | |
651 | ||
652 | if [ x${use_gnu_ld} = x ] ; then | |
6d1603cc | 653 | if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then |
719cb03f DZ |
654 | with_gnu_ld=yes |
655 | withoptions="$withoptions --with-gnu-ld" | |
656 | fi | |
657 | fi | |
43557c0a | 658 | |
45329a2c JM |
659 | if [ x${enable_shared} = xyes ]; then |
660 | case "${target}" in | |
c9e55665 JM |
661 | hppa*) target_makefile_frag=config/mt-papic ;; |
662 | i[345]86-*) target_makefile_frag=config/mt-x86pic ;; | |
663 | *) target_makefile_frag=config/mt-${target_cpu}pic ;; | |
45329a2c JM |
664 | esac |
665 | fi | |
666 | ||
ca2ce3b3 ILT |
667 | # post-target: |
668 | ||
669 | # Record target_configdirs and the configure arguments in Makefile. | |
ab1cbc67 | 670 | target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` |
ca2ce3b3 | 671 | targargs=`echo "${arguments}" | \ |
7fc36fda ILT |
672 | sed -e 's/--norecursion//' \ |
673 | -e 's/--cache[a-z-]*=[^ ]*//' \ | |
674 | -e 's/--ho[a-z-]*=[^ ]*//' \ | |
675 | -e 's/--ta[a-z-]*=[^ ]*//'` | |
676 | ||
677 | # Passing a --with-cross-host argument lets the target libraries know | |
678 | # whether they are being built with a cross-compiler or being built | |
679 | # native. However, it would be better to use other mechanisms to make the | |
680 | # sorts of decisions they want to make on this basis. Please consider | |
681 | # this option to be deprecated. FIXME. | |
682 | if [ x${is_cross_compiler} = xyes ]; then | |
90bdf864 | 683 | targargs="--with-cross-host=${host_alias} ${targargs}" |
7fc36fda ILT |
684 | fi |
685 | ||
686 | targargs="--host=${target_alias} ${targargs}" | |
ca2ce3b3 ILT |
687 | sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \ |
688 | -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \ | |
ab1cbc67 | 689 | -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \ |
ca2ce3b3 ILT |
690 | Makefile > Makefile.tem |
691 | rm -f Makefile | |
692 | mv -f Makefile.tem Makefile | |
693 | ||
bc58b41d RP |
694 | # |
695 | # Local Variables: | |
696 | # fill-column: 131 | |
697 | # End: | |
698 | # |