Commit | Line | Data |
---|---|---|
ba6e6b64 MW |
1 | dnl -*-autoconf-*- |
2 | dnl | |
3 | dnl Configuration script for Catacomb | |
4 | dnl | |
5 | dnl (c) 2013 Straylight/Edgeware | |
6 | dnl | |
7 | ||
8 | dnl----- Licensing notice --------------------------------------------------- | |
9 | dnl | |
10 | dnl This file is part of Catacomb. | |
11 | dnl | |
12 | dnl Catacomb is free software; you can redistribute it and/or modify | |
13 | dnl it under the terms of the GNU Library General Public License as | |
14 | dnl published by the Free Software Foundation; either version 2 of the | |
15 | dnl License, or (at your option) any later version. | |
16 | dnl | |
17 | dnl Catacomb is distributed in the hope that it will be useful, | |
18 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | dnl GNU Library General Public License for more details. | |
21 | dnl | |
22 | dnl You should have received a copy of the GNU Library General Public | |
23 | dnl License along with Catacomb; if not, write to the Free | |
24 | dnl Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
25 | dnl MA 02111-1307, USA. | |
26 | ||
27 | dnl-------------------------------------------------------------------------- | |
28 | dnl Initialization. | |
29 | ||
30 | mdw_AUTO_VERSION | |
31 | AC_INIT([catacomb], AUTO_VERSION, [mdw@distorted.org.uk]) | |
32 | AC_CONFIG_SRCDIR([catacomb.pc.in]) | |
33 | AC_CONFIG_AUX_DIR([config]) | |
1c8e76bd | 34 | AM_INIT_AUTOMAKE([foreign parallel-tests color-tests subdir-objects]) |
08e2be29 | 35 | AC_CANONICAL_HOST |
ba6e6b64 MW |
36 | mdw_SILENT_RULES |
37 | ||
38 | AC_PROG_CC | |
39 | AX_CFLAGS_WARN_ALL | |
40 | AM_PROG_LIBTOOL | |
41 | mdw_LIBTOOL_VERSION_INFO | |
42 | ||
6adca914 MW |
43 | AM_PROG_AS |
44 | ||
ba6e6b64 MW |
45 | AC_PROG_YACC |
46 | ||
47 | AC_SUBST(AM_CFLAGS) | |
48 | ||
49 | dnl-------------------------------------------------------------------------- | |
7a5af13c MW |
50 | dnl Define language support for assembler. |
51 | dnl | |
52 | dnl This is stolen from https://gitlab.crest.iu.edu/jsfiroz/hpx/commit/ | |
53 | dnl 84be4345db6eec3797a57b8e53483cb43f4733bf | |
54 | ||
55 | AC_LANG_DEFINE([CPPAS], [cppas], [CPPAS], [CCAS], [C], | |
56 | [ac_ext=S ac_cpp='$CPP $CPPFLAGS' | |
57 | ac_compile='$CCAS -c $CCASFLAGS $CPPFLAGS dnl | |
58 | conftest.$ac_ext >&AS_MESSAGE_LOG_FD' | |
59 | ac_link='$CCAS -oconftest$ac_exeext $CCASFLAGS $CPPFLAGS $LDFLAGS dnl | |
60 | conftest.$ac_ext $LIBS >&AS_MESSAGE_LOG_FD']) | |
61 | ||
62 | AC_DEFUN([AC_LANG_PREPROC(CPPAS)], [AC_REQUIRE([AC_PROG_CPP])]) | |
63 | AC_DEFUN([AC_LANG_COMPILER(CPPAS)], [AC_REQUIRE([AM_PROG_AS])]) | |
64 | AC_DEFUN([AC_LANG_CONFTEST(CPPAS)], | |
65 | [cat confdefs.h - <<_ACEOF >conftest.$ac_ext | |
66 | /* end confdefs.h. */ | |
67 | $1 | |
68 | _ACEOF]) | |
69 | ||
7a5af13c | 70 | dnl-------------------------------------------------------------------------- |
08e2be29 MW |
71 | dnl Host-specific configuration. |
72 | ||
ff1f7e22 MW |
73 | dnl The table of CPU families and ABIs which we might support. Support is |
74 | dnl not uniform: each dispatched function might or might not have an | |
75 | dnl implementation for any particular CPU/ABI combination. | |
08e2be29 | 76 | AC_DEFUN([catacomb_CPU_FAMILIES], |
0f23f75f MW |
77 | [$1([i[[3-6]]86,cygwin], [x86], [win]) |
78 | $1([i[[3-6]]86,*], [x86], [sysv]) | |
79 | $1([x86_64,cygwin], [amd64], [win]) | |
61bd904b | 80 | $1([x86_64,*], [amd64], [sysv]) |
e492db88 MW |
81 | $1([arm,* | armv*,*], [armel], [std]) |
82 | $1([aarch64,*], [arm64], [std])]) | |
ff1f7e22 MW |
83 | |
84 | dnl A utility to clear the `seen' flags, used so as to process each CPU or | |
85 | dnl ABI once. | |
86 | m4_define([catacomb_CLEAR_FLAGS], | |
87 | [m4_ifdef([catacomb_seen_cpu/$2], | |
88 | [m4_undefine([catacomb_seen_cpu/$2])])dnl | |
89 | m4_ifdef([catacomb_seen_abi/$3], | |
90 | [m4_undefine([catacomb_seen_abi/$3])])]) | |
08e2be29 | 91 | |
ff1f7e22 | 92 | dnl Identify the current host. |
401722dc MW |
93 | case $host_cpu,$host_os in |
94 | m4_define([catacomb_CPU_CASE], | |
95 | [$1) CPUFAM=$2 ABI=$3 ;; | |
08e2be29 | 96 | ]) |
401722dc MW |
97 | catacomb_CPU_FAMILIES([catacomb_CPU_CASE]) |
98 | *) CPUFAM=nil ABI=nil ;; | |
99 | esac | |
100 | ||
8ed49b83 MW |
101 | dnl Now check the assembler. We have target-specific requirements here, so |
102 | dnl we couldn't do this any earlier. | |
401722dc MW |
103 | AC_CACHE_CHECK( |
104 | [whether the assembler is likely to work], [mdw_cv_gnuish_as], | |
105 | [AC_LANG_PUSH([CPPAS]) | |
106 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
107 | .text | |
108 | .L\$_test = 23 | |
109 | .macro mymac | |
110 | .L\$_test = .L\$_test + 1 | |
111 | .endm | |
112 | .globl foo | |
113 | .extern bar | |
114 | mymac]])], | |
115 | [mdw_cv_gnuish_as=yes], [mdw_cv_gnuish_as=no]) | |
8ed49b83 MW |
116 | case $CPUFAM in |
117 | x86 | amd64) | |
118 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
119 | .text | |
120 | .arch pentium4 | |
121 | .intel_syntax noprefix | |
122 | .globl foo | |
123 | foo: | |
124 | adcd var, 0 | |
125 | ret | |
126 | .data | |
127 | var: .long 1 | |
128 | ]])], | |
129 | [:], [mdw_cv_gnuish_as=no]) | |
130 | ;; | |
131 | esac | |
401722dc MW |
132 | AC_LANG_POP([CPPAS])]) |
133 | AM_CONDITIONAL([GNUISH_AS], [test $mdw_cv_gnuish_as = yes]) | |
134 | if test $mdw_cv_gnuish_as = no; then CPUFAM=nil ABI=nil; fi | |
ff1f7e22 | 135 | |
58a125f0 MW |
136 | dnl A hairy macro used to set the `CPUFAM_...' and `ABI_...' variables. We |
137 | dnl basically need to do the same thing for the family and ABI, so it's worth | |
138 | dnl some effort to hide the ugliness. | |
139 | m4_define([catacomb_DEFINE_CPU_OR_ABI], | |
140 | [case $$1 in | |
141 | m4_define([_def], | |
142 | [m4_ifdef([catacomb_seen_$3/$$2], [], | |
143 | [$$2) | |
144 | AC_DEFINE([$4]m4_translit([$$2], [a-z], [A-Z]), [1], [$5]) | |
145 | ;;m4_define([catacomb_seen_$3/$$2], [t])])]) | |
146 | catacomb_CPU_FAMILIES([_def]) | |
ff1f7e22 | 147 | nil) ;; |
58a125f0 MW |
148 | *) AC_MSG_ERROR([BUG: unexpected $1 \`$1']) ;; |
149 | esac]) | |
ff1f7e22 | 150 | |
401722dc MW |
151 | dnl Now that's out the way, we can explain what we're doing. |
152 | AC_MSG_CHECKING([CPU family and ABI]) | |
153 | ||
58a125f0 | 154 | dnl Figure out the target CPU family and ABI. |
ff1f7e22 | 155 | catacomb_CPU_FAMILIES([catacomb_CLEAR_FLAGS]) |
58a125f0 MW |
156 | catacomb_DEFINE_CPU_OR_ABI([CPUFAM], [2], [cpu], |
157 | [CPUFAM_], [Define if target CPU is \`$][2\'.]) | |
158 | catacomb_DEFINE_CPU_OR_ABI([ABI], [3], [abi], | |
159 | [ABI_], [Define if target ABI is \`$][3\'.]) | |
ff1f7e22 MW |
160 | |
161 | dnl Establish Automake conditions for things. | |
162 | catacomb_CPU_FAMILIES([catacomb_CLEAR_FLAGS]) | |
163 | m4_define([catacomb_COND_CPU], | |
164 | [m4_define([_CPU], m4_translit([$2], [a-z], [A-Z])) | |
165 | m4_define([_ABI], m4_translit([$3], [a-z], [A-Z])) | |
166 | AM_CONDITIONAL([CPUABI_]_CPU[_]_ABI, [test x$CPUFAM/$ABI = x$2/$3]) | |
167 | m4_ifdef([catacomb_seen_cpu/$2], [], | |
168 | [AM_CONDITIONAL([CPUFAM_]_CPU, [test x$CPUFAM = x$2])dnl | |
169 | m4_define([catacomb_seen_cpu/$2], [t])]) | |
170 | m4_ifdef([catacomb_seen_abi/$3], [], | |
171 | [AM_CONDITIONAL([ABI_]_ABI, [test x$ABI = x$3])dnl | |
172 | m4_define([catacomb_seen_abi/$3], [t])])]) | |
173 | catacomb_CPU_FAMILIES([catacomb_COND_CPU]) | |
174 | AM_CONDITIONAL([KNOWN_CPUFAM], [test x$CPUFAM != xnil]) | |
175 | ||
176 | dnl Report on what we found. | |
177 | case $CPUFAM in | |
178 | nil) AC_MSG_RESULT([not supported]) ;; | |
179 | *) AC_MSG_RESULT([$CPUFAM/$ABI]) ;; | |
08e2be29 | 180 | esac |
08e2be29 MW |
181 | |
182 | dnl-------------------------------------------------------------------------- | |
26e182fc MW |
183 | dnl CPU-specific assembler features. |
184 | ||
185 | AC_LANG([CPPAS]) | |
186 | ||
187 | case $CPUFAM in | |
188 | armel) | |
189 | AC_CACHE_CHECK( | |
190 | [whether the assembler understands ARMv8 crypto extensions], | |
191 | [mdw_cv_as_armv8_crypto], | |
192 | [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
193 | .arch armv8-a | |
194 | .fpu crypto-neon-fp-armv8 | |
195 | ||
196 | .text | |
197 | .globl foo | |
198 | foo: | |
199 | vldmia r0, {d0-d3} | |
200 | aese.8 q0, q1 | |
201 | aesmc.8 q0, q0 | |
202 | vstmia r0, {d0, d1} | |
203 | bx r14]])], | |
204 | [mdw_cv_as_armv8_crypto=yes], | |
205 | [mdw_cv_as_armv8_crypto=no])]) | |
206 | ;; | |
207 | esac | |
208 | ||
209 | : ${mdw_cv_as_armv8_crypto=no} | |
210 | AM_CONDITIONAL([HAVE_AS_ARMV8_CRYPTO], [test $mdw_cv_as_armv8_crypto = yes]) | |
211 | if test $mdw_cv_as_armv8_crypto = yes; then | |
212 | AC_DEFINE([HAVE_AS_ARMV8_CRYPTO], [1], | |
213 | [Define to 1 if your ARM assembler supports the ARMv8 crypto instructions.]) | |
214 | fi | |
215 | ||
216 | dnl-------------------------------------------------------------------------- | |
ba6e6b64 MW |
217 | dnl C programming environment. |
218 | ||
fedd2209 MW |
219 | AC_LANG([C]) |
220 | ||
02fe0bac MW |
221 | CATACOMB_LIBS= |
222 | ||
0f00dc4c MW |
223 | dnl Find out if we're cross-compiling. |
224 | AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes]) | |
225 | ||
ba6e6b64 | 226 | dnl Various standard types. |
2527c2f7 MW |
227 | AC_CHECK_TYPE([pid_t], [], |
228 | [AC_DEFINE([pid_t], [int], | |
229 | [Define to `int' if <sys/types.h> does not define])]) | |
ba6e6b64 | 230 | AC_TYPE_UID_T |
2527c2f7 MW |
231 | AC_CHECK_TYPE([ssize_t], [], |
232 | [AC_DEFINE([ssize_t], [int], | |
233 | [Define to `int' if <sys/types.h> does not define])]) | |
234 | AC_CHECK_TYPE([socklen_t], [], | |
235 | [AC_DEFINE([socklen_t], [int], | |
236 | [Define to `int' if <sys/socket.h> does not define])], | |
237 | [AC_INCLUDES_DEFAULT | |
238 | #include <sys/socket.h> | |
239 | ]) | |
ba6e6b64 MW |
240 | |
241 | dnl The maths library. | |
f72de1ee | 242 | mdw_ORIG_LIBS=$LIBS LIBS=$CATACOMB_LIBS |
ba6e6b64 MW |
243 | AC_SEARCH_LIBS([log], [m]) |
244 | AC_SEARCH_LIBS([sqrt], [m]) | |
f72de1ee | 245 | CATACOMB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS |
ba6e6b64 | 246 | |
be12dd9f MW |
247 | dnl Logging is weird under Termux. Unfortunately, it involves macros, so we |
248 | dnl have to do this the hard way. | |
249 | AC_CACHE_CHECK( | |
250 | [library needed for syslog], [mdw_cv_syslog_lib], | |
251 | [mdw_ORIG_LIBS=$LIBS LIBS= | |
252 | for i in 0 1; do | |
253 | AC_TRY_LINK([#include <syslog.h>], | |
254 | [openlog("test", LOG_PID, LOG_DAEMON); | |
255 | syslog(LOG_ERR, "this is a test");], | |
256 | [ok=t], [ok=nil]) | |
257 | case $i,$ok in | |
258 | *,t) mdw_cv_syslog_lib=${LIBS:-none}; break ;; | |
259 | 0,nil) LIBS="-llog" ;; | |
260 | 1,nil) AC_MSG_ERROR("failed to link test program") ;; | |
261 | esac | |
262 | done | |
263 | LIBS=$mdw_ORIG_LIBS]) | |
264 | case $mdw_cv_syslog_lib in | |
265 | none) LOGLIBS= ;; | |
266 | *) LOGLIBS=$mdw_cv_syslog_lib ;; | |
267 | esac | |
268 | AC_SUBST([LOGLIBS]) | |
269 | ||
1c3d4cf5 MW |
270 | dnl Find out whether very long integer types are available. |
271 | AC_CHECK_HEADERS([stdint.h]) | |
272 | AC_SUBST([have_stdint_h]) | |
729a52ce | 273 | AX_C_LONG_LONG |
1c3d4cf5 | 274 | |
fedd2209 MW |
275 | dnl Some equipment wanted for checking CPU features at runtime. |
276 | AC_CHECK_HEADERS([asm/hwcap.h]) | |
277 | AC_CHECK_HEADERS([sys/auxv.h]) | |
278 | AC_CHECK_HEADERS([linux/auxvec.h]) | |
279 | AC_CHECK_FUNCS([getauxval]) | |
280 | ||
1c3d4cf5 MW |
281 | dnl Find the bit lengths of the obvious integer types. This will be useful |
282 | dnl when deciding on a representation for multiprecision integers. | |
283 | type_bits="" type_bits_sep="" | |
284 | AC_DEFUN([catacomb_UINT_BITS], | |
285 | [mdw_UINT_BITS([$2], [$1]) | |
286 | type_bits="$type_bits$type_bits_sep('$1', $[]$1_bits)" | |
287 | type_bits_sep=", "]) | |
288 | catacomb_UINT_BITS([uchar], [unsigned char]) | |
289 | catacomb_UINT_BITS([ushort], [unsigned short]) | |
290 | catacomb_UINT_BITS([uint], [unsigned int]) | |
291 | catacomb_UINT_BITS([ulong], [unsigned long]) | |
292 | if test "$ac_cv_c_long_long" = "yes"; then | |
293 | catacomb_UINT_BITS([ullong], [unsigned long long]) | |
294 | fi | |
295 | if test "$ac_cv_header_stdint_h" = "yes"; then | |
296 | catacomb_UINT_BITS([uintmax], [uintmax_t]) | |
297 | fi | |
298 | AC_SUBST([type_bits]) | |
299 | ||
300 | dnl Determine the limits of common C integer types. | |
301 | limits="" limits_sep="" | |
302 | AC_DEFUN([catacomb_COMPILE_TIME_CONSTANT], | |
303 | [case "$2" in | |
304 | =*) | |
305 | $1="$2"; $1=${$1#=} | |
306 | ;; | |
307 | *) | |
308 | AC_CACHE_CHECK([compile-time value of $2], [mdw_cv_constant_$3], | |
309 | [mdw_PROBE_CONSTANT([mdw_cv_constant_$3], [$2], [$4])]) | |
310 | $1=$mdw_cv_constant_$3 | |
311 | ;; | |
312 | esac]) | |
313 | AC_DEFUN([catacomb_LIMIT], | |
314 | [catacomb_COMPILE_TIME_CONSTANT([lo], [$2], [$1_min], | |
315 | [#include <limits.h> | |
316 | #include <stddef.h>]) | |
317 | catacomb_COMPILE_TIME_CONSTANT([hi], [$3], [$1_max], | |
318 | [#include <limits.h> | |
319 | #include <stddef.h>]) | |
320 | limits="$limits$limits_sep('$1', $lo, $hi)" limits_sep=", "]) | |
321 | catacomb_LIMIT([SCHAR], [SCHAR_MIN], [SCHAR_MAX]) | |
322 | catacomb_LIMIT([CHAR], [CHAR_MIN], [CHAR_MAX]) | |
323 | catacomb_LIMIT([UCHAR], [=0], [UCHAR_MAX]) | |
324 | catacomb_LIMIT([UINT8], [=0], [=0xff]) | |
325 | catacomb_LIMIT([SHRT], [SHRT_MIN], [SHRT_MAX]) | |
326 | catacomb_LIMIT([USHRT], [=0], [USHRT_MAX]) | |
327 | catacomb_LIMIT([UINT16], [=0], [=0xffff]) | |
328 | catacomb_LIMIT([INT], [INT_MIN], [INT_MAX]) | |
329 | catacomb_LIMIT([UINT], [=0], [UINT_MAX]) | |
330 | catacomb_LIMIT([LONG], [LONG_MIN], [LONG_MAX]) | |
331 | catacomb_LIMIT([ULONG], [=0], [ULONG_MAX]) | |
332 | catacomb_LIMIT([UINT32], [=0], [=0xffffffff]) | |
333 | if test "$ac_cv_c_long_long" = "yes"; then | |
334 | catacomb_LIMIT([LLONG], [LLONG_MIN], [LLONG_MAX]) | |
335 | catacomb_LIMIT([ULLONG], [=0], [ULLONG_MAX]) | |
336 | fi | |
337 | catacomb_LIMIT([SIZET], [=0], [~(size_t)0]) | |
338 | AC_SUBST([limits]) | |
339 | ||
ee39a683 MW |
340 | dnl Figure out other aspects of the implementation's arithmetic. |
341 | AC_CACHE_CHECK([whether negative numbers use two's complement], | |
342 | [catacomb_cv_neg_twoc], | |
343 | [AC_TRY_COMPILE( | |
344 | [#include <limits.h>], | |
345 | [int check[2*!!(-INT_MAX == INT_MIN + 1) - 1];], | |
346 | [catacomb_cv_neg_twoc=yes], | |
347 | [catacomb_cv_neg_twoc=no])]) | |
348 | case $catacomb_cv_neg_twoc in | |
349 | yes) | |
350 | AC_DEFINE([NEG_TWOC], [1], | |
351 | [Define if signed numbers are represented in two's complement.]) | |
352 | ;; | |
353 | esac | |
354 | ||
ba6e6b64 MW |
355 | dnl Functions used for noise-gathering. |
356 | AC_CHECK_FUNCS([setgroups]) | |
baf5b59c | 357 | AC_CHECK_HEADERS([linux/random.h]) |
8039afaf MW |
358 | mdw_ORIG_LIBS=$LIBS LIBS=$CATACOMB_LIBS |
359 | AC_SEARCH_LIBS([clock_gettime], [rt]) | |
360 | CATACOMB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS | |
fe54dc64 | 361 | if test "$ac_cv_search_clock_gettime" != no; then |
8039afaf MW |
362 | AC_DEFINE([HAVE_CLOCK_GETTIME], [1], |
363 | [Define if you have the \`clock_gettime' function.]) | |
364 | fi | |
6d4416cc | 365 | AC_CHECK_FUNCS([getentropy]) |
ba6e6b64 MW |
366 | AC_CACHE_CHECK([whether the freewheel noise generator will work], |
367 | [catacomb_cv_freewheel], | |
368 | [AC_TRY_LINK( | |
369 | [#include <setjmp.h> | |
370 | #include <sys/time.h>], | |
371 | [struct itimerval itv = { { 0, 0 }, { 0, 5000 } }; | |
372 | jmp_buf j; | |
373 | setitimer(ITIMER_REAL, &itv, 0); | |
f6ca8103 | 374 | sigsetjmp(j, 1);], |
ba6e6b64 MW |
375 | [catacomb_cv_freewheel=yes], |
376 | [catacomb_cv_freewheel=no])]) | |
377 | case $catacomb_cv_freewheel in | |
378 | yes) | |
379 | AC_DEFINE([USE_FREEWHEEL], [1], | |
380 | [Define if you want to use the freewheel noise generator.]) | |
381 | ;; | |
382 | esac | |
383 | ||
384 | dnl Support for the passphrase pixie. | |
385 | mdw_ORIG_LIBS=$LIBS | |
386 | AC_SEARCH_LIBS([socket], [socket]) | |
387 | AC_SUBST([PIXIE_LIBS], [$LIBS]) | |
388 | LIBS=$mdw_ORIG_LIBS | |
389 | ||
390 | dnl Memory locking support. | |
391 | AC_CHECK_FUNCS([mlock]) | |
392 | ||
1aaccf40 MW |
393 | dnl See if we can find Valgrind's header files. |
394 | AC_CHECK_HEADER([valgrind/memcheck.h], | |
395 | AC_DEFINE([HAVE_VALGRIND_H], [1], | |
396 | [Define if the Valgrind header files are available.]) | |
397 | []) | |
398 | ||
02fe0bac MW |
399 | dnl Set the master libraries we need. |
400 | AC_SUBST([CATACOMB_LIBS]) | |
401 | ||
ba6e6b64 | 402 | dnl Necessary support libraries. |
a1acefec | 403 | PKG_CHECK_MODULES([mLib], [mLib >= 2.2.2.1]) |
ba6e6b64 MW |
404 | AM_CFLAGS="$AM_CFLAGS $mLib_CFLAGS" |
405 | ||
406 | dnl-------------------------------------------------------------------------- | |
407 | dnl Python. | |
408 | ||
409 | dnl Make sure we have a suitable version. | |
410 | AM_PATH_PYTHON([2.5]) | |
411 | ||
412 | dnl-------------------------------------------------------------------------- | |
413 | dnl Special debugging options. | |
414 | ||
415 | AC_ARG_ENABLE([mpw], | |
416 | [AS_HELP_STRING([--enable-mpw], [force small-width mp digits])], | |
417 | [case "$enableval" in | |
418 | y*|t*|short) | |
419 | AC_DEFINE([FORCE_MPW_SHORT], [1], | |
420 | [Define to force small-width mp digits.]) | |
421 | ;; | |
422 | cussid) | |
423 | AC_DEFINE([FORCE_MPW_CUSSID], [1], | |
424 | [Define to force strange-width mp digits.]) | |
425 | ;; | |
426 | esac]) | |
427 | ||
428 | dnl-------------------------------------------------------------------------- | |
429 | dnl Produce output. | |
430 | ||
431 | AC_CONFIG_HEADER([config/config.h]) | |
432 | ||
433 | AC_CONFIG_FILES( | |
0f00dc4c MW |
434 | [Makefile] |
435 | [base/Makefile] | |
436 | [key/Makefile] | |
437 | [math/Makefile] | |
438 | [misc/Makefile] | |
439 | [pub/Makefile] | |
440 | [rand/Makefile] | |
441 | [symm/Makefile] | |
442 | [progs/Makefile]) | |
ba6e6b64 MW |
443 | AC_OUTPUT |
444 | ||
445 | dnl----- That's all, folks -------------------------------------------------- |