|
405
|
1 dnl configure.in |
|
|
2 dnl |
|
5
|
3 dnl Process this file with autoconf to produce a configure script. |
|
|
4 dnl |
|
2847
|
5 dnl Copyright (C) 1996, 1997 John W. Eaton |
|
869
|
6 ### |
|
|
7 ### This file is part of Octave. |
|
|
8 ### |
|
|
9 ### Octave is free software; you can redistribute it and/or modify it |
|
|
10 ### under the terms of the GNU General Public License as published by the |
|
|
11 ### Free Software Foundation; either version 2, or (at your option) any |
|
|
12 ### later version. |
|
|
13 ### |
|
|
14 ### Octave is distributed in the hope that it will be useful, but WITHOUT |
|
|
15 ### ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
|
16 ### FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
|
17 ### for more details. |
|
|
18 ### |
|
|
19 ### You should have received a copy of the GNU General Public License |
|
|
20 ### along with Octave; see the file COPYING. If not, write to the Free |
|
2488
|
21 ### Software Foundation, 59 Temple Place - Suite 330, Boston, MA |
|
|
22 ### 02111-1307, USA. |
|
869
|
23 |
|
4587
|
24 ### Preserve CFLAGS and CXXFLAGS from the environment before doing |
|
|
25 ### anything else because we don't know which macros might call |
|
|
26 ### AC_PROG_CC or AC_PROG_CXX. |
|
|
27 |
|
|
28 EXTERN_CFLAGS="$CFLAGS" |
|
|
29 EXTERN_CXXFLAGS="$CXXFLAGS" |
|
|
30 |
|
3887
|
31 AC_INIT |
|
5275
|
32 AC_REVISION($Revision: 1.471 $) |
|
4531
|
33 AC_PREREQ(2.57) |
|
3887
|
34 AC_CONFIG_SRCDIR([src/octave.cc]) |
|
1146
|
35 AC_CONFIG_HEADER(config.h) |
|
869
|
36 |
|
3887
|
37 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.]) |
|
|
38 |
|
|
39 OCTAVE_HOST_TYPE |
|
869
|
40 |
|
5098
|
41 AC_GNU_SOURCE |
|
|
42 |
|
3923
|
43 AC_AIX |
|
3887
|
44 AC_MINIX |
|
3923
|
45 AC_ISC_POSIX |
|
1667
|
46 |
|
2223
|
47 ### some defaults |
|
|
48 |
|
2813
|
49 OCTAVE_SET_DEFAULT(man1dir, '$(mandir)/man1') |
|
|
50 OCTAVE_SET_DEFAULT(man1ext, '.1') |
|
|
51 OCTAVE_SET_DEFAULT(infofile, '$(infodir)/octave.info') |
|
3597
|
52 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)') |
|
3029
|
53 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') |
|
2813
|
54 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') |
|
4449
|
55 OCTAVE_SET_DEFAULT(localapifcnfiledir, |
|
|
56 '$(datadir)/octave/site/$(apiversion)/m') |
|
3597
|
57 OCTAVE_SET_DEFAULT(localverfcnfiledir, '$(datadir)/octave/$(version)/site/m') |
|
|
58 OCTAVE_SET_DEFAULT(localfcnfilepath, |
|
4449
|
59 '$(localverfcnfiledir)//:$(localapifcnfiledir)//:$(localfcnfiledir)//') |
|
3141
|
60 OCTAVE_SET_DEFAULT(octlibdir, '$(libdir)/octave-$(version)') |
|
3029
|
61 OCTAVE_SET_DEFAULT(archlibdir, |
|
3130
|
62 '$(libexecdir)/octave/$(version)/exec/$(canonical_host_type)') |
|
3029
|
63 OCTAVE_SET_DEFAULT(localarchlibdir, |
|
3130
|
64 '$(libexecdir)/octave/site/exec/$(canonical_host_type)') |
|
3597
|
65 OCTAVE_SET_DEFAULT(localverarchlibdir, |
|
|
66 '$(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type)') |
|
3029
|
67 OCTAVE_SET_DEFAULT(octfiledir, |
|
3130
|
68 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)') |
|
3029
|
69 OCTAVE_SET_DEFAULT(localoctfiledir, |
|
3130
|
70 '$(libexecdir)/octave/site/oct/$(canonical_host_type)') |
|
4449
|
71 OCTAVE_SET_DEFAULT(localapioctfiledir, |
|
|
72 '$(libexecdir)/octave/site/oct/$(apiversion)/$(canonical_host_type)') |
|
3597
|
73 OCTAVE_SET_DEFAULT(localveroctfiledir, |
|
|
74 '$(libexecdir)/octave/$(version)/site/oct/$(canonical_host_type)') |
|
|
75 OCTAVE_SET_DEFAULT(localoctfilepath, |
|
4449
|
76 '$(localveroctfiledir)//:$(localapioctfiledir)//:$(localoctfiledir)//') |
|
3029
|
77 OCTAVE_SET_DEFAULT(fcnfilepath, |
|
|
78 '.:$(localoctfilepath):$(localfcnfilepath):$(octfiledir)//:$(fcnfiledir)//') |
|
|
79 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') |
|
2813
|
80 OCTAVE_SET_DEFAULT(imagepath, '.:$(imagedir)//') |
|
1667
|
81 |
|
2155
|
82 ### Make configure args available for other uses. |
|
|
83 |
|
|
84 config_opts=$ac_configure_args |
|
|
85 AC_SUBST(config_opts) |
|
|
86 |
|
1667
|
87 ### Path separator. |
|
|
88 |
|
3887
|
89 AC_DEFINE(SEPCHAR, [':'], Define this to be the path separator for your system, as a character constant.]) |
|
|
90 AC_DEFINE(SEPCHAR_STR, [":"], [Define this to the path separator, as a string.]) |
|
1667
|
91 |
|
869
|
92 ### Allow the user to force us to use f2c. |
|
|
93 |
|
832
|
94 AC_ARG_WITH(f2c, |
|
|
95 [ --with-f2c use f2c even if Fortran compiler is available], |
|
2813
|
96 [if test "$withval" = no; then use_f2c=false; else use_f2c=true; fi], |
|
1177
|
97 use_f2c=false) |
|
|
98 |
|
2813
|
99 ### Allow the user to force us to use f77. |
|
|
100 |
|
|
101 AC_ARG_WITH(f77, |
|
|
102 [ --with-f77 use f77 to compile Fortran subroutines], |
|
|
103 [if test "$withval" = no; then use_f77=false; else use_f77=true; fi], |
|
|
104 use_f77=false) |
|
|
105 |
|
|
106 ### Make sure only one of the above options for Fortran compilers was |
|
|
107 ### specified (multiple "no" or --without-FOO options are ok). |
|
|
108 |
|
|
109 OCTAVE_CHECK_EXCLUSIVE_WITH_OPTIONS(f77, f2c, |
|
3105
|
110 [warn_f2c_and_f77="--with-f2c and --with-f77 both specified! Using f77..." |
|
|
111 AC_MSG_WARN($warn_f2c_and_f77) |
|
2813
|
112 use_f2c=false]) |
|
|
113 |
|
2415
|
114 dnl ### Allow the user disable support for plplot. |
|
|
115 dnl |
|
|
116 dnl # USE_PLPLOT=true |
|
|
117 dnl # PLPLOT_DIR=plplot |
|
3156
|
118 dnl # LIBPLPLOT='$(TOPDIR)/plplot/libplplot.$(LIBEXT) |
|
1397
|
119 USE_PLPLOT=false |
|
|
120 PLPLOT_DIR="" |
|
|
121 LIBPLPLOT="" |
|
2415
|
122 dnl AC_ARG_ENABLE(plplot, |
|
|
123 dnl [ --enable-plplot use plplot for plotting (default is yes)], |
|
2813
|
124 dnl [if test "$enableval" = no; then |
|
2415
|
125 dnl USE_PLPLOT=false; |
|
|
126 dnl LIBPLPLOT=""; |
|
|
127 dnl PLPLOT_DIR=""; |
|
|
128 dnl fi], []) |
|
|
129 dnl if $USE_PLPLOT; then |
|
3887
|
130 dnl AC_DEFINE(USE_PLPLOT, 1, [Define to use plplot.]) |
|
2415
|
131 dnl fi |
|
2421
|
132 AC_SUBST(LIBPLPLOT) |
|
|
133 AC_SUBST(PLPLOT_DIR) |
|
1137
|
134 |
|
2813
|
135 ### Make it possible to have Octave's array and matrix classes do bounds |
|
2108
|
136 ### checking on element references. This slows some operations down a |
|
2813
|
137 ### bit, so it is turned off by default. |
|
2108
|
138 |
|
2450
|
139 BOUNDS_CHECKING=false |
|
2108
|
140 AC_ARG_ENABLE(bounds-check, |
|
3060
|
141 [ --enable-bounds-check for internal array classes (default is no)], |
|
|
142 [if test "$enableval" = yes; then BOUNDS_CHECKING=true; fi], []) |
|
2108
|
143 if $BOUNDS_CHECKING; then |
|
3887
|
144 AC_DEFINE(BOUNDS_CHECKING, 1, [Define to use internal bounds checking.]) |
|
2108
|
145 fi |
|
|
146 |
|
5275
|
147 ### If possible, use a 64-bit integer type for array dimensions and indexing. |
|
|
148 |
|
|
149 USE_64_BIT_IDX_T=false |
|
|
150 OCTAVE_IDX_TYPE=int |
|
|
151 AC_ARG_ENABLE(64, |
|
|
152 [ --enable-64 use 64-bit integer for array dimensions and indexing], |
|
|
153 [if test "$enableval" = yes; then USE_64_BIT_IDX_T=true; fi], []) |
|
|
154 if $USE_64_BIT_IDX_T; then |
|
|
155 AC_CHECK_SIZEOF(void *) |
|
|
156 AC_CHECK_SIZEOF(int) |
|
|
157 AC_CHECK_SIZEOF(long) |
|
|
158 if test $ac_cv_sizeof_void_p -eq 8; then |
|
|
159 if test $ac_cv_sizeof_int -eq 8; then |
|
|
160 OCTAVE_IDX_TYPE=int |
|
|
161 elif test $ac_cv_sizeof_long -eq 8; then |
|
|
162 OCTAVE_IDX_TYPE=long |
|
|
163 else |
|
|
164 AC_MSG_WARN([no suitable type found for octave_idx_type so disabling 64-bit features]) |
|
|
165 USE_64_BIT_IDX_T=false |
|
|
166 fi |
|
|
167 else |
|
|
168 warn_64_bit="pointers are not 64-bits wide so disabling 64-bit features" |
|
|
169 AC_MSG_WARN($warn_64_bit) |
|
|
170 USE_64_BIT_IDX_T=false |
|
|
171 fi |
|
|
172 fi |
|
|
173 AC_SUBST(OCTAVE_IDX_TYPE) |
|
|
174 if $USE_64_BIT_IDX_T; then |
|
|
175 AC_DEFINE(USE_64_BIT_IDX_T, 1, [Define if using 64-bit integers for array dimensions and indexing]) |
|
|
176 fi |
|
|
177 AC_SUBST(USE_64_BIT_IDX_T) |
|
|
178 |
|
3215
|
179 ### It seems that there are some broken inline assembly functions in |
|
|
180 ### the GNU libc. Since I'm not sure how to test whether we are using |
|
|
181 ### GNU libc, just disable them for all platforms. |
|
|
182 |
|
|
183 AC_MSG_RESULT([defining __NO_MATH_INLINES avoids buggy GNU libc exp function]) |
|
3887
|
184 AC_DEFINE(__NO_MATH_INLINES, 1, [Define if your version of GNU libc has buggy inline assembly code for math functions like exp.]) |
|
3215
|
185 |
|
869
|
186 ### See which C++ compiler to use (we expect to find g++). |
|
|
187 |
|
405
|
188 AC_PROG_CXX |
|
|
189 AC_PROG_CXXCPP |
|
869
|
190 |
|
|
191 ### Do special things for g++. |
|
|
192 |
|
2353
|
193 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ |
|
4368
|
194 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'` |
|
3107
|
195 |
|
405
|
196 case "$gxx_version" in |
|
4368
|
197 1.* | 2.[[012345678]].*) |
|
4843
|
198 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave] |
|
|
199 ) |
|
|
200 ;; |
|
|
201 2.9*) |
|
|
202 warn_gxx_version="g++ version $gxx_version is likely to cause problems" |
|
|
203 AC_MSG_WARN($warn_gxx_version) |
|
3775
|
204 ;; |
|
405
|
205 esac |
|
869
|
206 |
|
1894
|
207 CXX_VERSION= |
|
|
208 if test -n "$gxx_version"; then |
|
|
209 CXX_VERSION="$gxx_version" |
|
|
210 fi |
|
|
211 AC_SUBST(CXX_VERSION) |
|
|
212 |
|
3107
|
213 OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL |
|
3769
|
214 OCTAVE_CXX_ISO_COMPLIANT_LIBRARY |
|
3107
|
215 |
|
3842
|
216 # Determine the ABI used the C++ compiler, needed by the dynamic loading |
|
|
217 # code. Currently supported ABIs are GNU v2, GNU v3 and Sun Workshop. |
|
|
218 |
|
|
219 OCTAVE_CXX_ABI |
|
|
220 |
|
869
|
221 ### See which C compiler to use (we expect to find gcc). |
|
|
222 |
|
5
|
223 AC_PROG_CC |
|
405
|
224 AC_PROG_CPP |
|
832
|
225 AC_PROG_GCC_TRADITIONAL |
|
869
|
226 |
|
|
227 ### Do special things for gcc. |
|
|
228 |
|
2353
|
229 gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \ |
|
3107
|
230 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
|
405
|
231 case "$gcc_version" in |
|
|
232 2.*) |
|
1087
|
233 if test -z "$LDFLAGS"; then |
|
|
234 LDFLAGS="-g" |
|
|
235 AC_MSG_RESULT([defining LDFLAGS to be $LDFLAGS]) |
|
|
236 fi |
|
405
|
237 ;; |
|
|
238 1.*) |
|
3105
|
239 warn_gcc_version="gcc version $gcc_version is likely to cause problems" |
|
|
240 AC_MSG_WARN($warn_gcc_version) |
|
405
|
241 ;; |
|
5
|
242 esac |
|
869
|
243 |
|
1894
|
244 CC_VERSION= |
|
|
245 if test -n "$gcc_version"; then |
|
|
246 CC_VERSION="$gcc_version" |
|
|
247 fi |
|
|
248 AC_SUBST(CC_VERSION) |
|
|
249 |
|
3775
|
250 ### The flag to create dependency varies depending on the compier. |
|
|
251 |
|
|
252 # Assume GCC. |
|
|
253 DEPEND_FLAGS="-M" |
|
|
254 DEPEND_EXTRA_SED_PATTERN="" |
|
|
255 case "$canonical_host_type" in |
|
|
256 sparc-sun-solaris2* | i386-pc-solaris2*) |
|
3820
|
257 if test "$GCC" = yes; then |
|
3775
|
258 true |
|
|
259 else |
|
|
260 DEPEND_FLAGS="-xM1" |
|
|
261 DEPEND_EXTRA_SED_PATTERN="-e '/\/opt\/SUNWspro/d'" |
|
|
262 fi |
|
|
263 ;; |
|
|
264 esac |
|
|
265 AC_SUBST(DEPEND_FLAGS) |
|
|
266 AC_SUBST(DEPEND_EXTRA_SED_PATTERN) |
|
|
267 |
|
5076
|
268 ### On Intel systems with gcc, we may need to compile with -mieee-fp |
|
|
269 ### and -ffloat-store to get full support for IEEE floating point. |
|
2020
|
270 ### |
|
3126
|
271 ### On Alpha/OSF systems, we need -mieee. |
|
869
|
272 |
|
3126
|
273 ieee_fp_flag= |
|
350
|
274 case "$canonical_host_type" in |
|
3887
|
275 i[[3456789]]86-*-*) |
|
5076
|
276 if test "$GCC" = yes; then |
|
|
277 OCTAVE_CC_FLAG(-mieee-fp, [ |
|
|
278 ieee_fp_flag=-mieee-fp |
|
|
279 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-fp" |
|
|
280 AC_MSG_RESULT([adding -mieee-fp to XTRA_CFLAGS])]) |
|
3126
|
281 |
|
5078
|
282 ### OCTAVE_CC_FLAG(-ffloat-store, [ |
|
|
283 ### float_store_flag=-ffloat-store |
|
|
284 ### XTRA_CFLAGS="$XTRA_CFLAGS -ffloat-store" |
|
|
285 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CFLAGS])]) |
|
5076
|
286 fi |
|
|
287 if test "$GXX" = yes; then |
|
|
288 OCTAVE_CXX_FLAG(-mieee-fp, [ |
|
|
289 ieee_fp_flag=-mieee-fp |
|
|
290 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-fp" |
|
|
291 AC_MSG_RESULT([adding -mieee-fp to XTRA_CXXFLAGS])]) |
|
|
292 |
|
5078
|
293 ### OCTAVE_CXX_FLAG(-ffloat-store, [ |
|
|
294 ### float_store_flag=-ffloat-store |
|
|
295 ### XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ffloat-store" |
|
|
296 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CXXFLAGS])]) |
|
5076
|
297 fi |
|
324
|
298 ;; |
|
3127
|
299 alpha*-*-*) |
|
4284
|
300 if test "$GCC" = yes; then |
|
4812
|
301 OCTAVE_CC_FLAG(-mieee, [ |
|
|
302 ieee_fp_flag=-mieee |
|
|
303 XTRA_CFLAGS="$XTRA_CFLAGS -mieee" |
|
|
304 AC_MSG_RESULT([adding -mieee to XTRA_CFLAGS])]) |
|
5076
|
305 else |
|
|
306 OCTAVE_CC_FLAG(-ieee, [ |
|
|
307 ieee_fp_flag=-ieee |
|
|
308 XTRA_CFLAGS="$XTRA_CFLAGS -ieee" |
|
|
309 AC_MSG_RESULT([adding -ieee to XTRA_CFLAGS])]) |
|
|
310 fi |
|
|
311 if test "$GXX" = yes; then |
|
4812
|
312 OCTAVE_CXX_FLAG(-mieee, [ |
|
|
313 ieee_fp_flag=-mieee |
|
|
314 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee" |
|
|
315 AC_MSG_RESULT([adding -mieee to XTRA_CXXFLAGS])]) |
|
4284
|
316 else |
|
|
317 OCTAVE_CXX_FLAG(-ieee, [ |
|
|
318 ieee_fp_flag=-ieee |
|
|
319 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ieee" |
|
|
320 AC_MSG_RESULT([adding -ieee to XTRA_CXXFLAGS])]) |
|
|
321 fi |
|
2020
|
322 ;; |
|
3176
|
323 *ibm-aix4*) |
|
3351
|
324 OCTAVE_CC_FLAG(-mminimal-toc, [ |
|
|
325 XTRA_CFLAGS="$XTRA_CFLAGS -mminimal-toc"]) |
|
3176
|
326 |
|
3351
|
327 OCTAVE_CXX_FLAG(-mminimal-toc, [ |
|
|
328 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mminimal-toc"]) |
|
3176
|
329 ;; |
|
324
|
330 esac |
|
3126
|
331 |
|
|
332 AC_SUBST(XTRA_CFLAGS) |
|
|
333 AC_SUBST(XTRA_CXXFLAGS) |
|
869
|
334 |
|
1667
|
335 ### Use -static if compiling on Alpha OSF/1 1.3 systems. |
|
|
336 |
|
|
337 case "$canonical_host_type" in |
|
3127
|
338 alpha*-dec-osf1.3) |
|
1667
|
339 LD_STATIC_FLAG=-static |
|
|
340 ;; |
|
|
341 esac |
|
1679
|
342 if test -n "$LD_STATIC_FLAG"; then |
|
|
343 AC_MSG_RESULT([defining LD_STATIC_FLAG to be $LD_STATIC_FLAG]) |
|
|
344 fi |
|
|
345 AC_SUBST(LD_STATIC_FLAG) |
|
1667
|
346 |
|
3222
|
347 OCTAVE_CXX_PREPENDS_UNDERSCORE |
|
4094
|
348 |
|
|
349 ### Defaults for cross compiling. BUILD_CC and BUILD_CXX are |
|
|
350 ### the compilers that we use for building tools on the build system. |
|
4098
|
351 ### For now, we assume that the only cross compiling we can do is |
|
4298
|
352 ### with gcc on a Unixy system, but the dedicated hacker can override these. |
|
4094
|
353 |
|
|
354 if test "$cross_compiling" = yes; then |
|
|
355 BUILD_CC="gcc" |
|
|
356 BUILD_CFLAGS="-O2 -g" |
|
|
357 BUILD_CXX="g++" |
|
|
358 BUILD_CXXFLAGS="-O2 -g" |
|
4298
|
359 BUILD_LDFLAGS="" |
|
4098
|
360 BUILD_EXEEXT="" |
|
4094
|
361 else |
|
4298
|
362 BUILD_CC='$(CC)' |
|
|
363 BUILD_CFLAGS='$(CFLAGS)' |
|
|
364 BUILD_CXX='$(CXX)' |
|
|
365 BUILD_CXXFLAGS='$(CXXFLAGS)' |
|
|
366 BUILD_LDFLAGS='$(LDFLAGS)' |
|
4284
|
367 case "$canonical_host_type" in |
|
|
368 sparc-sun-solaris2*) |
|
|
369 if test "$GCC" != yes; then |
|
4298
|
370 ## The Sun C++ compiler never seems to complete compiling |
|
|
371 ## gendoc.cc unless we reduce the optimization level... |
|
|
372 BUILD_CXXFLAGS="-g -O1" |
|
4284
|
373 fi |
|
|
374 ;; |
|
|
375 esac |
|
4298
|
376 BUILD_EXEEXT='$(EXEEXT)' |
|
4094
|
377 fi |
|
|
378 |
|
|
379 AC_ARG_VAR(BUILD_CC, [build system C compiler (used if cross compiling)]) |
|
|
380 AC_ARG_VAR(BUILD_CFLAGS, [build system C compiler flags (used if cross compiling)]) |
|
|
381 AC_ARG_VAR(BUILD_CXX, [build system C++ compiler (used if cross compiling)]) |
|
|
382 AC_ARG_VAR(BUILD_CXXFLAGS, [build system C++ compiler flags (used if cross compiling)]) |
|
4298
|
383 AC_ARG_VAR(BUILD_LDFLAGS, [build system C++ compiler link flags (used if cross compiling)]) |
|
|
384 AC_ARG_VAR(BUILD_EXEEXT, [build system executable extension (used if cross compiling)]) |
|
3222
|
385 |
|
3232
|
386 dnl This is bogus. We shouldn't have to explicitly add libc too! |
|
|
387 |
|
|
388 ### Look for math library. If found, this will add -lm to LIBS. |
|
|
389 |
|
|
390 case "$canonical_host_type" in |
|
|
391 *-*-nextstep*) |
|
|
392 ;; |
|
|
393 *-*-linux*) |
|
|
394 AC_CHECK_LIB(m, sin, , , -lc) |
|
|
395 ;; |
|
|
396 *) |
|
|
397 AC_CHECK_LIB(m, sin) |
|
|
398 ;; |
|
|
399 esac |
|
|
400 |
|
5270
|
401 ### Check for ZLIB library. |
|
3820
|
402 |
|
5270
|
403 WITH_ZLIB=true |
|
|
404 AC_ARG_WITH(zlib, |
|
|
405 [ --without-zlib don't use zlib], |
|
|
406 with_zlib=$withval, with_zlib=yes) |
|
3820
|
407 |
|
5270
|
408 zlib_lib= |
|
|
409 if test "$with_zlib" = yes; then |
|
|
410 zlib_lib="z" |
|
|
411 elif test "$with_zlib" != no; then |
|
|
412 zlib_lib="$with_zlib" |
|
3687
|
413 fi |
|
|
414 |
|
5270
|
415 ZLIB_LIBS= |
|
|
416 WITH_ZLIB=false |
|
|
417 if test -n "$zlib_lib"; then |
|
|
418 AC_CHECK_LIB($zlib_lib, deflate, [ |
|
|
419 AC_CHECK_HEADERS(zlib.h, [ |
|
|
420 WITH_ZLIB=true |
|
|
421 ZLIB_LIBS="-l$zlib_lib" |
|
|
422 LIBS="$ZLIB_LIBS $LIBS" |
|
|
423 AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available.])])]) |
|
|
424 fi |
|
|
425 |
|
|
426 if $WITH_ZLIB; then |
|
|
427 ### Check for HDF5 library. |
|
|
428 |
|
|
429 WITH_HDF5=true |
|
|
430 AC_ARG_WITH(hdf5, |
|
|
431 [ --without-hdf5 don't use HDF5], |
|
|
432 with_hdf5=$withval, with_hdf5=yes) |
|
|
433 |
|
|
434 hdf5_lib= |
|
|
435 if test "$with_hdf5" = yes; then |
|
|
436 hdf5_lib="hdf5" |
|
|
437 elif test "$with_hdf5" != no; then |
|
|
438 hdf5_lib="$with_hdf5" |
|
|
439 fi |
|
|
440 |
|
|
441 HDF5_LIBS= |
|
|
442 WITH_HDF5=false |
|
|
443 if test -n "$hdf5_lib"; then |
|
|
444 AC_CHECK_LIB($hdf5_lib, H5Pcreate, [ |
|
3820
|
445 AC_CHECK_HEADERS(hdf5.h, [ |
|
5270
|
446 WITH_HDF5=true |
|
|
447 HDF5_LIBS="-l$hdf5_lib" |
|
3820
|
448 LIBS="$HDF5_LIBS $LIBS" |
|
4696
|
449 AC_DEFINE(HAVE_HDF5, 1, [Define if HDF5 is available.]) |
|
|
450 AC_CHECK_LIB($hdf5_lib, H5Gget_num_objs, [ |
|
5270
|
451 AC_DEFINE(HAVE_H5GGET_NUM_OBJS, 1, [Define if HDF5 has H5Gget_num_objs.])])])]) |
|
|
452 fi |
|
|
453 |
|
|
454 if $WITH_HDF5; then |
|
|
455 true |
|
|
456 else |
|
|
457 warn_hdf5="HDF5 library not found. Octave will not be able to save or load HDF5 data files." |
|
|
458 fi |
|
|
459 else |
|
|
460 warn_zlib="ZLIB library not found. Octave will not be able to save or load compressed data files or HDF5 files." |
|
3820
|
461 fi |
|
3687
|
462 |
|
5203
|
463 |
|
3827
|
464 # Checks for FFTW header and library. |
|
|
465 |
|
|
466 # subdirectories of libcruft to build if they aren't found on the system: |
|
|
467 FFT_DIR="fftpack" |
|
|
468 AC_SUBST(FFT_DIR) |
|
|
469 |
|
|
470 # Installed fftw library, if any. |
|
|
471 FFTW_LIBS='' |
|
|
472 AC_SUBST(FFTW_LIBS) |
|
|
473 |
|
|
474 AC_ARG_WITH(fftw, |
|
3886
|
475 [ --without-fftw use included fftpack instead of installed fftw], |
|
|
476 with_fftw=$withval, with_fftw=yes) |
|
3827
|
477 |
|
|
478 if test "$with_fftw" = "yes"; then |
|
4773
|
479 have_fftw3_header=no |
|
|
480 with_fftw3=no |
|
|
481 AC_CHECK_HEADER(fftw3.h, [have_fftw3_header=yes; break]) |
|
|
482 if test "$have_fftw3_header" = yes; then |
|
5203
|
483 AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [FFTW_LIBS="-lfftw3"; with_fftw3=yes]) |
|
3827
|
484 fi |
|
|
485 fi |
|
|
486 |
|
4773
|
487 if test "$with_fftw" = yes && test "$with_fftw3" = yes; then |
|
3827
|
488 FFT_DIR='' |
|
4773
|
489 AC_DEFINE(HAVE_FFTW3, 1, [Define if the FFTW3 library is used.]) |
|
3827
|
490 fi |
|
|
491 |
|
5235
|
492 # Checks for GLPK header and library. |
|
|
493 |
|
|
494 AC_ARG_WITH(glpk, |
|
|
495 [ --without-glpk don't use GLPK], |
|
|
496 with_glpk=$withval, with_glpk=yes) |
|
|
497 |
|
|
498 glpk_lib= |
|
|
499 if test "$with_glpk" = yes; then |
|
|
500 glpk_lib="glpk" |
|
|
501 elif test "$with_glpk" != no; then |
|
|
502 glpk_lib="$with_glpk" |
|
|
503 fi |
|
|
504 |
|
|
505 GLPK_LIBS= |
|
|
506 if test -n "$glpk_lib"; then |
|
|
507 AC_CHECK_LIB($glpk_lib, glp_lpx_simplex, [ |
|
|
508 AC_CHECK_HEADERS(glpk.h, [ |
|
|
509 GLPK_LIBS="-l$glpk_lib" |
|
|
510 AC_DEFINE(HAVE_GLPK, 1, [Define if GLPK is available.])])]) |
|
|
511 fi |
|
|
512 AC_SUBST(GLPK_LIBS) |
|
|
513 |
|
|
514 # Checks for MPI header and library. |
|
|
515 |
|
4343
|
516 WITH_MPI=true |
|
|
517 AC_ARG_WITH(mpi, |
|
|
518 [ --without-mpi don't use MPI], |
|
|
519 with_mpi=$withval, with_mpi=yes) |
|
|
520 |
|
|
521 mpi_lib= |
|
|
522 if test "$with_mpi" = yes; then |
|
|
523 mpi_lib="mpi" |
|
|
524 elif test "$with_mpi" != no; then |
|
|
525 mpi_lib="$with_mpi" |
|
|
526 fi |
|
|
527 |
|
|
528 MPI_LIBS= |
|
|
529 WITH_MPI=false |
|
|
530 if test -n "$mpi_lib"; then |
|
|
531 AC_CHECK_LIB($mpi_lib, MPI_Init, [ |
|
|
532 AC_CHECK_HEADERS(mpi.h, [ |
|
|
533 WITH_MPI=true |
|
|
534 MPI_LIBS="-l$mpi_lib" |
|
|
535 LIBS="$MPI_LIBS $LIBS" |
|
|
536 AC_DEFINE(HAVE_MPI, 1, [Define if MPI is available.])])]) |
|
|
537 fi |
|
|
538 |
|
4853
|
539 OCTAVE_IEEE754_DATA_FORMAT |
|
4850
|
540 |
|
3827
|
541 # ---------------------------------------------------------------------- |
|
|
542 |
|
3012
|
543 ### We need these before trying to find libf2c. |
|
|
544 |
|
3130
|
545 OCTAVE_PROG_AR |
|
3012
|
546 |
|
|
547 AC_PROG_RANLIB |
|
|
548 |
|
2813
|
549 ### If we haven't been forced to use a particular Fortran compiler, |
|
|
550 ### try to find one using any one of several common Un*x Fortran |
|
3887
|
551 ### compiler names using the AC_PROG_F77 macro. |
|
1239
|
552 ### |
|
4816
|
553 ### The configure options --with-f77 or --with-f2c |
|
|
554 ### force f77 or f2c to be used. It is also possible to use |
|
2813
|
555 ### these options to specify the name of the compiler. For example, |
|
4816
|
556 ### `--with-f77=g77' says that we are using g77 as the Fortran compiler. |
|
1233
|
557 |
|
2813
|
558 if $use_f77; then |
|
3008
|
559 if test "$with_f77" = yes; then |
|
2813
|
560 F77=f77 |
|
|
561 else |
|
|
562 F77="$with_f77" |
|
|
563 fi |
|
|
564 AC_MSG_RESULT([defining F77 to be $F77]) |
|
1233
|
565 elif $use_f2c; then |
|
|
566 F77= |
|
2336
|
567 if test "$with_f2c" = yes; then |
|
1317
|
568 F2C=f2c |
|
1239
|
569 else |
|
|
570 F2C="$with_f2c" |
|
|
571 fi |
|
|
572 AC_MSG_RESULT([defining F2C to be $F2C]) |
|
1233
|
573 fi |
|
5
|
574 |
|
3887
|
575 if test "x$FFLAGS" = x; then |
|
|
576 FFLAGS="-O" # override -g -O default by AC_PROG_F77 |
|
|
577 fi |
|
|
578 |
|
|
579 # the F77 variable, if set, overrides AC_PROG_F77 automatically |
|
|
580 AC_PROG_F77 |
|
|
581 |
|
1239
|
582 have_fortran_compiler=false |
|
|
583 have_f2c=false |
|
5
|
584 |
|
2813
|
585 if $use_f2c; then |
|
1239
|
586 have_f2c=true |
|
|
587 else |
|
|
588 if test -n "$F77"; then |
|
3887
|
589 AC_F77_LIBRARY_LDFLAGS |
|
|
590 AC_F77_DUMMY_MAIN |
|
|
591 AC_F77_WRAPPERS |
|
|
592 case "$canonical_host_type" in |
|
5076
|
593 i[[3456789]]86-*-*) |
|
|
594 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
|
595 OCTAVE_F77_FLAG(-mieee-fp) |
|
5078
|
596 ### OCTAVE_F77_FLAG(-ffloat-store) |
|
5076
|
597 fi |
|
|
598 ;; |
|
3887
|
599 alpha*-*-*) |
|
|
600 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
5076
|
601 OCTAVE_F77_FLAG(-mieee) |
|
3887
|
602 else |
|
5076
|
603 OCTAVE_F77_FLAG(-ieee) |
|
|
604 OCTAVE_F77_FLAG(-fpe1) |
|
3887
|
605 fi |
|
|
606 ;; |
|
|
607 powerpc-apple-machten*) |
|
|
608 FFLAGS= |
|
|
609 ;; |
|
|
610 esac |
|
|
611 if test -n "$FFLAGS"; then |
|
|
612 AC_MSG_RESULT([defining FFLAGS to be $FFLAGS]) |
|
1239
|
613 fi |
|
|
614 have_fortran_compiler=true |
|
1233
|
615 else |
|
1239
|
616 AC_CHECK_PROG(F2C, f2c, f2c, []) |
|
3897
|
617 AC_ARG_VAR(F2C, [Fortran to C translator command]) |
|
|
618 AC_ARG_VAR(F2CFLAGS, [Fortran to C translator flags]) |
|
1239
|
619 if test -n "$F2C"; then |
|
|
620 have_f2c=true |
|
5
|
621 fi |
|
|
622 fi |
|
|
623 fi |
|
869
|
624 |
|
2762
|
625 f77_rules_frag=/dev/null |
|
1239
|
626 if $have_fortran_compiler; then |
|
2762
|
627 f77_rules_frag=Makefrag.f77 |
|
1679
|
628 cat << \EOF > $f77_rules_frag |
|
1668
|
629 |
|
1753
|
630 %.c : %.f |
|
1668
|
631 |
|
1791
|
632 %.o : %.f |
|
3615
|
633 $(FC) -c $(ALL_FFLAGS) -o $@ $< |
|
1668
|
634 |
|
1984
|
635 pic/%.o : %.f |
|
|
636 $(FC) -c $(FPICFLAG) $(ALL_FFLAGS) $< -o $@ |
|
|
637 |
|
1668
|
638 EOF |
|
1239
|
639 elif $have_f2c; then |
|
3887
|
640 AC_DEFINE(HAVE_F2C, 1, [Define if we are using f2c.]) |
|
2562
|
641 |
|
|
642 ### XXX FIMXE XXX -- these shouldn't be fixed names, eh? |
|
|
643 |
|
|
644 oct_conflib=libconflib.a |
|
|
645 oct_obj_ext=o |
|
|
646 |
|
4417
|
647 CONFLIB_ARG= |
|
2562
|
648 if AC_TRY_EVAL(ac_compile); then |
|
3887
|
649 $AR $ARFLAGS $oct_conflib conftest.$oct_obj_ext 1>&AS_MESSAGE_LOG_FD() |
|
2562
|
650 if test -n "$RANLIB"; then |
|
3887
|
651 $RANLIB $oct_conflib 1>&AS_MESSAGE_LOG_FD() |
|
5
|
652 fi |
|
4417
|
653 CONFLIB_ARG="-L. -lconflib" |
|
5
|
654 fi |
|
2562
|
655 rm -f conftest* |
|
4417
|
656 AC_CHECK_LIB(f2c, f_open, FLIBS=-lf2c, FLIBS=, $CONFLIB_ARG) |
|
2562
|
657 rm -f $oct_conflib |
|
|
658 |
|
|
659 if test -z "$FLIBS"; then |
|
3232
|
660 AC_CHECK_LIB(F77, d_sin, FLIBS=-lF77, FLIBS=) |
|
2562
|
661 if test -n "$FLIBS"; then |
|
|
662 AC_CHECK_LIB(I77, f_rew, FLIBS="$FLIBS -lI77", FLIBS=, -lF77) |
|
|
663 fi |
|
|
664 fi |
|
|
665 |
|
1462
|
666 if test -z "$FLIBS"; then |
|
3105
|
667 warn_f2c_no_lib="I found f2c but not libf2c.a, or libF77.a and libI77.a" |
|
|
668 AC_MSG_WARN($warn_f2c_no_lib) |
|
5
|
669 fi |
|
2633
|
670 f77_rules_frag=Makefrag.f77 |
|
1679
|
671 cat << \EOF > $f77_rules_frag |
|
1668
|
672 |
|
1824
|
673 %.c : %.f |
|
3847
|
674 $(F2C) $(F2CFLAGS) < $< > $(@F) |
|
1668
|
675 |
|
1753
|
676 %.o : %.f |
|
1668
|
677 |
|
|
678 EOF |
|
5
|
679 else |
|
832
|
680 AC_MSG_WARN([in order to build octave, you must have a compatible]) |
|
|
681 AC_MSG_WARN([Fortran compiler or f2c installed and in your path.]) |
|
1664
|
682 AC_MSG_ERROR([See the file INSTALL for more information.]) |
|
5
|
683 fi |
|
869
|
684 |
|
1163
|
685 FC=$F77 |
|
|
686 AC_SUBST(FC) |
|
1679
|
687 AC_SUBST_FILE(f77_rules_frag) |
|
869
|
688 |
|
3820
|
689 ### Checks for BLAS and LAPACK libraries: |
|
3887
|
690 # (Build subdirectories of libcruft if they aren't found on the system.) |
|
3820
|
691 |
|
3887
|
692 sinclude(acx_blas.m4) |
|
|
693 sinclude(acx_lapack.m4) |
|
|
694 ACX_BLAS([], [BLAS_DIR="blas"]) |
|
|
695 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"]) |
|
3690
|
696 AC_SUBST(BLAS_DIR) |
|
|
697 AC_SUBST(LAPACK_DIR) |
|
|
698 |
|
5226
|
699 # Check for UMFPACK library. |
|
|
700 |
|
|
701 UMFPACK_LIBS= |
|
|
702 AC_SUBST(UMFPACK_LIBS) |
|
|
703 |
|
|
704 AC_ARG_WITH(umfpack, |
|
5275
|
705 [ --without-umfpack don't use UMFPACK, disable some sparse functionality], |
|
5226
|
706 with_umfpack=$withval, with_umfpack=yes) |
|
|
707 |
|
|
708 if test "$with_umfpack" = "yes"; then |
|
|
709 have_umfpack_header=no |
|
|
710 with_umfpack=no |
|
|
711 AC_CHECK_HEADER(umfpack/umfpack.h, [have_umfpack_header=yes; break]) |
|
|
712 if test "$have_umfpack_header" = yes; then |
|
|
713 AC_CHECK_LIB(amd, amd_postorder, [ |
|
|
714 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
5270
|
715 UMFPACK_LIBS="-lamd -lumfpack"; with_umfpack=yes], [ |
|
5226
|
716 ## Invalidate the cache. |
|
|
717 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant |
|
|
718 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
5270
|
719 UMFPACK_LIBS="-lamd -lumfpack"; with_umfpack=yes], [ |
|
|
720 |
|
|
721 ## Invalidate the cache. |
|
|
722 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant |
|
|
723 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
|
|
724 UMFPACK_LIBS="-lamd -lumfpack -lcblas"; with_umfpack=yes], [], -lamd -lcblas $BLAS_LIBS)], -lamd $BLAS_LIBS $FLIBS)]), -lamd]) |
|
5226
|
725 if test "$with_umfpack" = yes; then |
|
|
726 # For now the code needed for this is not in umfpack, will add |
|
|
727 # a test later that will probably have to be based on version |
|
|
728 # numbers as there is no interface changes that are visible at |
|
|
729 # compile time. |
|
|
730 with_umfpack_split=no |
|
|
731 fi |
|
|
732 fi |
|
|
733 fi |
|
|
734 |
|
|
735 if test "$with_umfpack" = yes; then |
|
|
736 AC_DEFINE(HAVE_UMFPACK, 1, [Define if the UMFPACK library is used.]) |
|
|
737 if test "$with_umfpack_split" = yes; then |
|
|
738 AC_DEFINE(UMFPACK_SEPARATE_SPLIT, 1, [Define if the UMFPACK Complex solver allow matrix and RHS to be split independently]) |
|
|
739 fi |
|
|
740 else |
|
|
741 warn_umfpack="UMFPACK not found. This will result in some lack of functionality for sparse matrices." |
|
|
742 fi |
|
|
743 |
|
4110
|
744 ### Handle shared library options. |
|
2813
|
745 |
|
3034
|
746 ### Enable creation of static libraries. |
|
|
747 |
|
|
748 AC_ARG_ENABLE(static, |
|
|
749 [ --enable-static create static libraries], |
|
|
750 [if test "$enableval" = no; then STATIC_LIBS=false; |
|
|
751 else STATIC_LIBS=true; fi], |
|
5221
|
752 STATIC_LIBS=false) |
|
3034
|
753 AC_SUBST(STATIC_LIBS) |
|
|
754 |
|
2813
|
755 ### Enable creation of shared libraries. Currently only works with |
|
|
756 ### gcc on some systems. |
|
|
757 |
|
|
758 AC_ARG_ENABLE(shared, |
|
|
759 [ --enable-shared create shared libraries (not all systems)], |
|
|
760 [if test "$enableval" = no; then SHARED_LIBS=false; |
|
|
761 else SHARED_LIBS=true; fi], |
|
5221
|
762 SHARED_LIBS=true) |
|
2813
|
763 AC_SUBST(SHARED_LIBS) |
|
|
764 |
|
4128
|
765 ### Enable dynamic linking. --enable-shared implies this, so |
|
|
766 ### --enable-dl is only need if you are only building static libraries |
|
|
767 ### and want to try dynamic linking too (works on some systems, for |
|
|
768 ### example, OS X and Windows). |
|
|
769 |
|
|
770 AC_ARG_ENABLE(dl, |
|
|
771 [ --enable-dl create shared libraries (not all systems)], |
|
|
772 [if test "$enableval" = no; then ENABLE_DYNAMIC_LINKING=false; |
|
|
773 else ENABLE_DYNAMIC_LINKING=true; fi], |
|
5221
|
774 ENABLE_DYNAMIC_LINKING=true) |
|
4128
|
775 |
|
3034
|
776 if $STATIC_LIBS || $SHARED_LIBS; then |
|
|
777 true |
|
|
778 else |
|
|
779 AC_MSG_ERROR([You can't disable building static AND shared libraries!]) |
|
|
780 fi |
|
|
781 |
|
2813
|
782 AC_ARG_ENABLE(rpath, |
|
4353
|
783 [ --enable-rpath override the default link options for rpath; |
|
4354
|
784 e.g., --enable-rpath='-rpath $(octlibdir)'], |
|
4353
|
785 [ if test "$enableval" = no; then use_rpath=false; |
|
|
786 else |
|
|
787 use_rpath=true |
|
|
788 if test "$enableval" = yes; then true; |
|
|
789 else enable_rpath_arg="$enableval"; fi |
|
4439
|
790 fi], [use_rpath=true]) |
|
2813
|
791 |
|
|
792 DLFCN_DIR= |
|
|
793 CPICFLAG=-fPIC |
|
|
794 CXXPICFLAG=-fPIC |
|
|
795 FPICFLAG=-fPIC |
|
|
796 SHLEXT=so |
|
4190
|
797 SHLLIB='$(SHLEXT)' |
|
4102
|
798 SHLBIN= |
|
4138
|
799 SHLEXT_VER='$(SHLEXT).$(version)' |
|
|
800 SHLLIB_VER='$(SHLLIB).$(version)' |
|
|
801 SHLBIN_VER='$(SHLBIN).$(version)' |
|
4126
|
802 SHLLINKEXT= |
|
4323
|
803 SH_LD='$(CXX)' |
|
2813
|
804 SH_LDFLAGS=-shared |
|
4759
|
805 DL_LD='$(SH_LD)' |
|
|
806 DL_LDFLAGS='$(SH_LDFLAGS)' |
|
|
807 MKOCTFILE_DL_LDFLAGS='$(DL_LDFLAGS)' |
|
3036
|
808 SONAME_FLAGS= |
|
2813
|
809 RLD_FLAG= |
|
4199
|
810 NO_OCT_FILE_STRIP=false |
|
4323
|
811 TEMPLATE_AR='$(AR)' |
|
3775
|
812 TEMPLATE_ARFLAGS="$ARFLAGS" |
|
4104
|
813 library_path_var=LD_LIBRARY_PATH |
|
2813
|
814 case "$canonical_host_type" in |
|
4323
|
815 *-*-386bsd* | *-*-openbsd* | *-*-netbsd*) |
|
2813
|
816 SH_LD=ld |
|
|
817 SH_LDFLAGS=-Bshareable |
|
|
818 ;; |
|
4323
|
819 *-*-freebsd*) |
|
|
820 SH_LD='$(CC)' |
|
|
821 SH_LDFLAGS=-shared -Wl,-x |
|
|
822 ;; |
|
3127
|
823 alpha*-dec-osf*) |
|
2813
|
824 CPICFLAG= |
|
|
825 CXXPICFLAG= |
|
|
826 FPICFLAG= |
|
4283
|
827 SH_LDFLAGS="-shared -Wl,-expect_unresolved -Wl,'*'" |
|
|
828 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
|
2813
|
829 ;; |
|
3956
|
830 *-*-darwin*) |
|
4759
|
831 DL_LDFLAGS='-bundle -bundle_loader $(TOPDIR)/src/octave $(LDFLAGS)' |
|
|
832 MKOCTFILE_DL_LDFLAGS='-bundle -bundle_loader $(bindir)/octave-$(version)$(EXEEXT)' |
|
|
833 SH_LDFLAGS='-dynamiclib -single_module $(LDFLAGS)' |
|
4157
|
834 CXXPICFLAG= |
|
|
835 CPICFLAG= |
|
|
836 FPICFLAG= |
|
4759
|
837 SHLEXT=dylib |
|
|
838 SHLLIB='$(SHLEXT)' |
|
|
839 SHLEXT_VER='$(version).$(SHLEXT)' |
|
|
840 SHLLIB_VER='$(version).$(SHLLIB)' |
|
4199
|
841 NO_OCT_FILE_STRIP=true |
|
4786
|
842 SONAME_FLAGS='-install_name $(octlibdir)/$@' |
|
4759
|
843 library_path_var=DYLD_LIBRARY_PATH |
|
3956
|
844 ;; |
|
4105
|
845 *-*-cygwin* | *-*-mingw*) |
|
4102
|
846 CXXPICFLAG= |
|
|
847 CPICFLAG= |
|
|
848 FPICFLAG= |
|
|
849 SHLEXT=dll |
|
|
850 SHLLIB=dll.a |
|
|
851 SHLBIN=dll |
|
4104
|
852 SH_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import" |
|
4102
|
853 SHLLINKEXT=.dll |
|
|
854 SONAME_FLAGS='-Wl,--out-implib=$@.a' |
|
4104
|
855 library_path_var=PATH |
|
4102
|
856 ;; |
|
3740
|
857 *-*-linux* | *-*-gnu*) |
|
4906
|
858 MKOCTFILE_DL_LDFLAGS="-shared -Wl,-Bsymbolic" |
|
4283
|
859 SONAME_FLAGS='-Wl,-soname -Wl,$@' |
|
|
860 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' |
|
2813
|
861 ;; |
|
3887
|
862 i[[3456]]86-*-sco3.2v5*) |
|
4283
|
863 SONAME_FLAGS='-Wl,-h -Wl,$@' |
|
3705
|
864 RLD_FLAG= |
|
3160
|
865 SH_LDFLAGS=-G |
|
|
866 ;; |
|
2813
|
867 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
|
868 CPICFLAG= |
|
|
869 CXXPICFLAG= |
|
|
870 FPICFLAG= |
|
|
871 DLFCN_DIR=dlfcn |
|
|
872 ;; |
|
|
873 hppa*-hp-hpux*) |
|
3887
|
874 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
2813
|
875 FPICFLAG=-fPIC |
|
|
876 else |
|
|
877 FPICFLAG=+Z |
|
|
878 fi |
|
|
879 SHLEXT=sl |
|
|
880 SH_LDFLAGS="-shared -fPIC" |
|
4283
|
881 RLD_FLAG='-Wl,+b -Wl,$(octlibdir)' |
|
2813
|
882 ;; |
|
|
883 *-sgi-*) |
|
|
884 CPICFLAG= |
|
|
885 CXXPICFLAG= |
|
|
886 FPICFLAG= |
|
4353
|
887 RLD_FLAG='-rpath $(octlibdir)' |
|
2813
|
888 ;; |
|
|
889 sparc-sun-sunos4*) |
|
3887
|
890 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
2813
|
891 FPICFLAG=-fPIC |
|
|
892 else |
|
|
893 FPICFLAG=-PIC |
|
|
894 fi |
|
3059
|
895 SH_LD=ld |
|
|
896 SH_LDFLAGS="-assert nodefinitions" |
|
3162
|
897 RLD_FLAG='-L$(octlibdir)' |
|
2813
|
898 ;; |
|
3606
|
899 sparc-sun-solaris2* | i386-pc-solaris2*) |
|
3887
|
900 if test "$ac_cv_f77_compiler_gnu" = yes; then |
|
2813
|
901 FPICFLAG=-fPIC |
|
|
902 else |
|
3775
|
903 FPICFLAG=-KPIC |
|
|
904 fi |
|
|
905 if test "$GCC" = yes; then |
|
|
906 CPICFLAG=-fPIC |
|
|
907 else |
|
|
908 CPICFLAG=-KPIC |
|
2813
|
909 fi |
|
3775
|
910 if test "$GXX" = yes; then |
|
|
911 CXXPICFLAG=-fPIC |
|
|
912 SH_LDFLAGS=-shared |
|
|
913 else |
|
|
914 CXXPICFLAG=-KPIC |
|
|
915 SH_LDFLAGS=-G |
|
|
916 fi |
|
|
917 RLD_FLAG='-R $(octlibdir)' |
|
|
918 # Template closures in archive libraries need a different mechanism. |
|
3820
|
919 if test "$GXX" = yes; then |
|
3775
|
920 true |
|
|
921 else |
|
4323
|
922 TEMPLATE_AR='$(CXX)' |
|
3775
|
923 TEMPLATE_ARFLAGS="-xar -o" |
|
|
924 fi |
|
2813
|
925 ;; |
|
|
926 esac |
|
|
927 |
|
|
928 if $use_rpath; then |
|
4353
|
929 if test -n "$enable_rpath_arg"; then |
|
|
930 RLD_FLAG="$enable_rpath_arg" |
|
|
931 fi |
|
2813
|
932 else |
|
4353
|
933 RLD_FLAG="" |
|
2813
|
934 fi |
|
|
935 |
|
|
936 AC_MSG_RESULT([defining FPICFLAG to be $FPICFLAG]) |
|
|
937 AC_MSG_RESULT([defining CPICFLAG to be $CPICFLAG]) |
|
|
938 AC_MSG_RESULT([defining CXXPICFLAG to be $CXXPICFLAG]) |
|
|
939 AC_MSG_RESULT([defining SHLEXT to be $SHLEXT]) |
|
4126
|
940 AC_MSG_RESULT([defining SHLLIB to be $SHLLIB]) |
|
|
941 AC_MSG_RESULT([defining SHLBIN to be $SHLBIN]) |
|
|
942 AC_MSG_RESULT([defining SHLEXT_VER to be $SHLEXT_VER]) |
|
|
943 AC_MSG_RESULT([defining SHLLIB_VER to be $SHLLIB_VER]) |
|
|
944 AC_MSG_RESULT([defining SHLBIN_VER to be $SHLBIN_VER]) |
|
|
945 AC_MSG_RESULT([defining SHLLINKEXT to be $SHLLINKEXT]) |
|
2813
|
946 AC_MSG_RESULT([defining DLFCN_DIR to be $DLFCN_DIR]) |
|
|
947 AC_MSG_RESULT([defining SH_LD to be $SH_LD]) |
|
|
948 AC_MSG_RESULT([defining SH_LDFLAGS to be $SH_LDFLAGS]) |
|
4759
|
949 AC_MSG_RESULT([defining DL_LD to be $DL_LD]) |
|
|
950 AC_MSG_RESULT([defining DL_LDFLAGS to be $DL_LDFLAGS]) |
|
|
951 AC_MSG_RESULT([defining MKOCTFILE_DL_LDFLAGS to be $MKOCTFILE_DL_LDFLAGS]) |
|
3036
|
952 AC_MSG_RESULT([defining SONAME_FLAGS to be $SONAME_FLAGS]) |
|
4199
|
953 AC_MSG_RESULT([defining NO_OCT_FILE_STRIP to be $NO_OCT_FILE_STRIP]) |
|
2813
|
954 AC_MSG_RESULT([defining RLD_FLAG to be $RLD_FLAG]) |
|
3775
|
955 AC_MSG_RESULT([defining TEMPLATE_AR to be $TEMPLATE_AR]) |
|
|
956 AC_MSG_RESULT([defining TEMPLATE_ARFLAGS to be $TEMPLATE_ARFLAGS]) |
|
4104
|
957 AC_MSG_RESULT([defining library_path_var to be $library_path_var]) |
|
2813
|
958 AC_SUBST(FPICFLAG) |
|
|
959 AC_SUBST(CPICFLAG) |
|
|
960 AC_SUBST(CXXPICFLAG) |
|
|
961 AC_SUBST(SHLEXT) |
|
4102
|
962 AC_SUBST(SHLLIB) |
|
|
963 AC_SUBST(SHLBIN) |
|
4126
|
964 AC_SUBST(SHLEXT_VER) |
|
|
965 AC_SUBST(SHLLIB_VER) |
|
|
966 AC_SUBST(SHLBIN_VER) |
|
|
967 AC_SUBST(SHLLINKEXT) |
|
2813
|
968 AC_SUBST(DLFCN_DIR) |
|
|
969 AC_SUBST(SH_LD) |
|
|
970 AC_SUBST(SH_LDFLAGS) |
|
4759
|
971 AC_SUBST(DL_LD) |
|
|
972 AC_SUBST(DL_LDFLAGS) |
|
|
973 AC_SUBST(MKOCTFILE_DL_LDFLAGS) |
|
3036
|
974 AC_SUBST(SONAME_FLAGS) |
|
4199
|
975 AC_SUBST(NO_OCT_FILE_STRIP) |
|
2813
|
976 AC_SUBST(RLD_FLAG) |
|
3775
|
977 AC_SUBST(TEMPLATE_AR) |
|
|
978 AC_SUBST(TEMPLATE_ARFLAGS) |
|
4104
|
979 AC_SUBST(library_path_var) |
|
4102
|
980 |
|
2813
|
981 ### special checks for odd OS specific things. |
|
|
982 ### |
|
|
983 ### I am told that on some SCO systems, the only place to find some |
|
|
984 ### functions like gethostname and gettimeofday is in libsocket. |
|
|
985 |
|
3887
|
986 AC_CHECK_FUNCS(gethostname, [], [AC_CHECK_LIB(socket, gethostname)]) |
|
|
987 AC_CHECK_FUNCS(getpwnam, [], [AC_CHECK_LIB(sun, getpwnam)]) |
|
2813
|
988 |
|
4388
|
989 case "$canonical_host_type" in |
|
|
990 *-*-cygwin* | *-*-mingw*) |
|
|
991 AC_CHECK_LIB(wsock32, gethostname) |
|
|
992 ;; |
|
|
993 esac |
|
|
994 |
|
4353
|
995 ### Type stuff. |
|
|
996 |
|
|
997 AC_TYPE_MODE_T |
|
|
998 AC_TYPE_OFF_T |
|
|
999 AC_TYPE_PID_T |
|
|
1000 AC_TYPE_SIZE_T |
|
|
1001 AC_TYPE_UID_T |
|
|
1002 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t]) |
|
|
1003 AC_CHECK_TYPES([long long int, unsigned long long int]) |
|
|
1004 AC_CHECK_TYPES([sigset_t, sig_atomic_t], , , [#include <signal.h>]) |
|
|
1005 |
|
2813
|
1006 ### How big are ints and how are they oriented? These could probably |
|
|
1007 ### be eliminated in favor of run-time checks. |
|
|
1008 |
|
3888
|
1009 AC_CHECK_SIZEOF(short) |
|
|
1010 AC_CHECK_SIZEOF(int) |
|
|
1011 AC_CHECK_SIZEOF(long) |
|
|
1012 AC_CHECK_SIZEOF(long long) |
|
2813
|
1013 |
|
|
1014 ### Does the C compiler handle alloca() and const correctly? |
|
|
1015 |
|
4602
|
1016 AC_FUNC_ALLOCA |
|
2813
|
1017 AC_C_CONST |
|
|
1018 |
|
|
1019 ### See if we should define NPOS. |
|
|
1020 |
|
|
1021 OCTAVE_STRING_NPOS |
|
|
1022 |
|
4360
|
1023 ### See if we should use placement delete. |
|
|
1024 |
|
|
1025 OCTAVE_PLACEMENT_DELETE |
|
|
1026 |
|
4366
|
1027 ### See if we can auto allocate variable sized arrays. |
|
|
1028 |
|
|
1029 OCTAVE_DYNAMIC_AUTO_ARRAYS |
|
|
1030 |
|
869
|
1031 ### Checks for header files. |
|
|
1032 |
|
832
|
1033 AC_HEADER_STDC |
|
|
1034 AC_HEADER_DIRENT |
|
1377
|
1035 AC_HEADER_TIME |
|
|
1036 AC_HEADER_SYS_WAIT |
|
2097
|
1037 |
|
4051
|
1038 ### C headers |
|
|
1039 |
|
4067
|
1040 AC_CHECK_HEADERS(assert.h curses.h direct.h dlfcn.h fcntl.h float.h \ |
|
4051
|
1041 floatingpoint.h grp.h ieeefp.h limits.h memory.h nan.h \ |
|
|
1042 ncurses.h poll.h pwd.h stdlib.h string.h sys/ioctl.h \ |
|
3308
|
1043 sys/param.h sys/poll.h sys/resource.h sys/select.h sys/stat.h \ |
|
|
1044 sys/time.h sys/times.h sys/types.h sys/utsname.h termcap.h \ |
|
3887
|
1045 unistd.h varargs.h) |
|
|
1046 |
|
4051
|
1047 ### C++ headers |
|
|
1048 |
|
|
1049 AC_LANG_PUSH(C++) |
|
|
1050 AC_CHECK_HEADERS(sstream) |
|
|
1051 AC_LANG_POP(C++) |
|
|
1052 |
|
3887
|
1053 have_termios_h=no |
|
|
1054 AC_CHECK_HEADERS($TERMIOS_H, have_termios_h=yes) |
|
|
1055 AC_CHECK_HEADERS(termio.h, have_termio_h=yes, have_termio_h=no) |
|
|
1056 AC_CHECK_HEADERS(sgtty.h, have_sgtty_h=yes, have_sgtty_h=no) |
|
4067
|
1057 AC_CHECK_HEADERS(conio.h, have_conio_h=yes, have_conio_h=no) |
|
3249
|
1058 |
|
3225
|
1059 ### I'm told that termios.h is broken on NeXT systems. |
|
|
1060 |
|
|
1061 case "$canonical_host_type" in |
|
|
1062 *-*-nextstep*) |
|
3887
|
1063 if test "$have_termios_h" = yes; then |
|
3249
|
1064 AC_MSG_WARN([Ignoring termios.h on NeXT systems.]) |
|
3887
|
1065 have_termios_h=no |
|
3249
|
1066 fi |
|
3225
|
1067 ;; |
|
|
1068 esac |
|
|
1069 |
|
3887
|
1070 if test "$have_termios_h" = yes \ |
|
|
1071 || test "$have_termio_h" = yes \ |
|
|
1072 || test "$have_sgtty_h" = yes; then |
|
832
|
1073 true |
|
|
1074 else |
|
4064
|
1075 AC_MSG_WARN([I couldn't find termios.h, termio.h, or sgtty.h!]) |
|
832
|
1076 fi |
|
869
|
1077 |
|
1788
|
1078 ### Checks for functions and variables. |
|
869
|
1079 |
|
5138
|
1080 AC_CHECK_FUNCS(atexit basename bcopy bzero canonicalize_file_name \ |
|
|
1081 dup2 endgrent endpwent execvp fcntl fork getcwd getegid geteuid \ |
|
|
1082 getgid getgrent getgrgid getgrnam getpgrp getpid getppid getpwent \ |
|
|
1083 getpwuid gettimeofday getuid getwd _kbhit kill link localtime_r \ |
|
|
1084 lstat memmove mkdir mkfifo mkstemp on_exit pipe poll putenv raise \ |
|
|
1085 readlink rename resolvepath rindex rmdir round select setgrent \ |
|
|
1086 setpwent setvbuf sigaction siglongjmp sigpending sigprocmask \ |
|
|
1087 sigsuspend stat strcasecmp strdup strerror strftime stricmp \ |
|
|
1088 strncasecmp strnicmp strptime symlink tempnam umask unlink usleep \ |
|
|
1089 vfprintf vsprintf vsnprintf waitpid) |
|
1300
|
1090 |
|
1708
|
1091 OCTAVE_SMART_PUTENV |
|
|
1092 |
|
4110
|
1093 ### Dynamic linking is now enabled only if we are building shared |
|
|
1094 ### libs and some API for dynamic linking is detected. |
|
|
1095 |
|
3705
|
1096 LD_CXX='$(CXX)' |
|
2064
|
1097 LIBDLFCN= |
|
|
1098 DLFCN_INCFLAGS= |
|
3232
|
1099 RDYNAMIC_FLAG= |
|
4110
|
1100 DL_API_MSG="" |
|
|
1101 dlopen_api=false |
|
|
1102 shl_load_api=false |
|
|
1103 loadlibrary_api=false |
|
4163
|
1104 dyld_api=false |
|
4110
|
1105 |
|
4163
|
1106 if $SHARED_LIBS || $ENABLE_DYNAMIC_LINKING; then |
|
|
1107 |
|
|
1108 ### Check for dyld first since OS X can have a non-standard libdl |
|
4110
|
1109 |
|
4163
|
1110 AC_CHECK_HEADER(Mach-O/dyld.h) |
|
4201
|
1111 if test "$ac_cv_header_Mach_O_dyld_h" = yes; then |
|
4163
|
1112 dyld_api=true |
|
|
1113 else |
|
4189
|
1114 AC_CHECK_LIB(dld, shl_load) |
|
|
1115 AC_CHECK_FUNCS(shl_load shl_findsym) |
|
4201
|
1116 if test "$ac_cv_func_shl_load" = yes \ |
|
|
1117 && test "$ac_cv_func_shl_findsym" = yes; then |
|
4189
|
1118 shl_load_api=true |
|
4110
|
1119 else |
|
4189
|
1120 AC_CHECK_LIB(wsock32, LoadLibrary) |
|
|
1121 AC_CHECK_FUNCS(LoadLibrary) |
|
4201
|
1122 if test "$ac_cv_func_loadlibrary" = yes; then |
|
4189
|
1123 loadlibrary_api=true |
|
2063
|
1124 else |
|
4189
|
1125 AC_CHECK_LIB(dl, dlopen) |
|
|
1126 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose) |
|
4201
|
1127 if test "$ac_cv_func_dlclose" = yes \ |
|
|
1128 && test "$ac_cv_func_dlerror" = yes \ |
|
|
1129 && test "$ac_cv_func_dlopen" = yes \ |
|
|
1130 && test "$ac_cv_func_dlsym" = yes; then |
|
4189
|
1131 dlopen_api=true |
|
|
1132 else |
|
4163
|
1133 case "$canonical_host_type" in |
|
|
1134 rs6000-ibm-aix* | powerpc-ibm-aix*) |
|
|
1135 LIBDLFCN="-ldlfcn -ll -lld" |
|
|
1136 DLFCN_INCFLAGS='-I$(top_srcdir)/dlfcn -I$(TOPDIR)/dlfcn' |
|
|
1137 dlopen_api=true |
|
|
1138 ;; |
|
|
1139 i[[3456]]86-*-sco3.2v5*) |
|
|
1140 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' |
|
|
1141 dlopen_api=true |
|
|
1142 ;; |
|
|
1143 esac |
|
|
1144 fi |
|
2063
|
1145 fi |
|
4110
|
1146 fi |
|
|
1147 fi |
|
|
1148 |
|
|
1149 if $dlopen_api; then |
|
|
1150 DL_API_MSG="(dlopen)" |
|
|
1151 AC_DEFINE(HAVE_DLOPEN_API, 1, [Define if your system has dlopen, dlsym, dlerror, and dlclose for dynamic linking]) |
|
3958
|
1152 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) |
|
4110
|
1153 elif $shl_load_api; then |
|
|
1154 DL_API_MSG="(shl_load)" |
|
|
1155 AC_DEFINE(HAVE_SHL_LOAD_API, 1, [Define if your system has shl_load and shl_findsym for dynamic linking]) |
|
|
1156 elif $loadlibrary_api; then |
|
|
1157 DL_API_MSG="(LoadLibrary)" |
|
|
1158 AC_DEFINE(HAVE_LOADLIBRARY_API, 1, [Define if your system has LoadLibrary for dynamic linking]) |
|
4163
|
1159 elif $dyld_api; then |
|
|
1160 DL_API_MSG="(dyld)" |
|
|
1161 AC_DEFINE(HAVE_DYLD_API, 1, [Define if your system has dyld for dynamic linking]) |
|
4110
|
1162 fi |
|
|
1163 |
|
4163
|
1164 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
|
4128
|
1165 ENABLE_DYNAMIC_LINKING=true |
|
|
1166 AC_DEFINE(ENABLE_DYNAMIC_LINKING, 1, [Define if using dynamic linking]) |
|
1978
|
1167 fi |
|
4163
|
1168 fi |
|
|
1169 |
|
|
1170 if $SHARED_LIBS; then |
|
|
1171 LIBOCTINTERP=-loctinterp$SHLLINKEXT |
|
|
1172 LIBOCTAVE=-loctave$SHLLINKEXT |
|
|
1173 LIBCRUFT=-lcruft$SHLLINKEXT |
|
1978
|
1174 else |
|
4110
|
1175 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)' |
|
|
1176 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)' |
|
|
1177 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)' |
|
1664
|
1178 fi |
|
4163
|
1179 |
|
4110
|
1180 AC_SUBST(LD_CXX) |
|
2064
|
1181 AC_SUBST(LIBDLFCN) |
|
|
1182 AC_SUBST(DLFCN_INCFLAGS) |
|
3232
|
1183 AC_SUBST(RDYNAMIC_FLAG) |
|
4128
|
1184 AC_SUBST(ENABLE_DYNAMIC_LINKING) |
|
4110
|
1185 AC_SUBST(LIBOCTINTERP) |
|
|
1186 AC_SUBST(LIBOCTAVE) |
|
|
1187 AC_SUBST(LIBCRUFT) |
|
1901
|
1188 |
|
1300
|
1189 ### There is more than one possible prototype for gettimeofday. See |
|
2782
|
1190 ### which one (if any) appears in sys/time.h. These tests are from |
|
|
1191 ### Emacs 19. |
|
1300
|
1192 |
|
2782
|
1193 AC_MSG_CHECKING(for struct timeval) |
|
|
1194 AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME |
|
|
1195 #include <sys/time.h> |
|
|
1196 #include <time.h> |
|
|
1197 #else |
|
|
1198 #ifdef HAVE_SYS_TIME_H |
|
|
1199 #include <sys/time.h> |
|
|
1200 #else |
|
|
1201 #include <time.h> |
|
|
1202 #endif |
|
|
1203 #endif], [static struct timeval x; x.tv_sec = x.tv_usec;], |
|
|
1204 [AC_MSG_RESULT(yes) |
|
|
1205 HAVE_TIMEVAL=yes |
|
3887
|
1206 AC_DEFINE(HAVE_TIMEVAL, 1, [Define if struct timeval is defined.])], |
|
2782
|
1207 [AC_MSG_RESULT(no) |
|
|
1208 HAVE_TIMEVAL=no]) |
|
|
1209 |
|
|
1210 if test "x$HAVE_TIMEVAL" = xyes; then |
|
|
1211 AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) |
|
|
1212 AC_TRY_LINK([#ifdef TIME_WITH_SYS_TIME |
|
|
1213 #include <sys/time.h> |
|
|
1214 #include <time.h> |
|
|
1215 #else |
|
|
1216 #ifdef HAVE_SYS_TIME_H |
|
|
1217 #include <sys/time.h> |
|
|
1218 #else |
|
|
1219 #include <time.h> |
|
|
1220 #endif |
|
|
1221 #endif],[struct timeval time; struct timezone dummy; |
|
|
1222 gettimeofday (&time, &dummy);], [AC_MSG_RESULT(no)], |
|
|
1223 [AC_MSG_RESULT(yes) |
|
3887
|
1224 AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, [Define if your system has a single-arg prototype for gettimeofday.])]) |
|
2782
|
1225 fi |
|
869
|
1226 |
|
832
|
1227 dnl Would like to get rid of this cruft, and just have |
|
|
1228 dnl |
|
|
1229 dnl AC_CHECK_FUNCS(finite isnan isinf) |
|
|
1230 dnl |
|
|
1231 dnl instead, but that used to fail on some systems... |
|
369
|
1232 dnl |
|
832
|
1233 dnl Also just using AC_CHECK_FUNCS doesn't seem to work to find isinf |
|
|
1234 dnl and isnan on Linux systems, so we use AC_CHECK_FUNC, and if that |
|
369
|
1235 dnl fails, we try again by including math.h and invoking the function |
|
|
1236 dnl with an argument. |
|
869
|
1237 |
|
2508
|
1238 ### I am told that Inf and NaN don't work on m68k HP sytems, and that |
|
|
1239 ### on SCO systems, isnan and isinf don't work, but they can be |
|
|
1240 ### replaced by something that does. |
|
956
|
1241 |
|
|
1242 case "$canonical_host_type" in |
|
1384
|
1243 m68k-hp-hpux*) |
|
956
|
1244 ;; |
|
2508
|
1245 *-*-sco*) |
|
|
1246 AC_MSG_RESULT([defining SCO to be 1]) |
|
3887
|
1247 AC_DEFINE(SCO, 1, [Define if using an SCO system.]) |
|
2508
|
1248 AC_MSG_RESULT([forcing HAVE_ISINF for SCO]) |
|
3887
|
1249 AC_DEFINE(HAVE_ISINF, 1, [Define if you have isinf().]) |
|
2508
|
1250 AC_MSG_RESULT([forcing HAVE_ISNAN for SCO]) |
|
3887
|
1251 AC_DEFINE(HAVE_ISNAN, 1, [Define if you have isnan().]) |
|
2508
|
1252 ;; |
|
956
|
1253 *) |
|
4349
|
1254 AC_CHECK_FUNCS(finite isnan isinf copysign signbit) |
|
5098
|
1255 AC_CHECK_DECLS(signbit, , , [#include <math.h>]) |
|
956
|
1256 ;; |
|
|
1257 esac |
|
|
1258 |
|
1076
|
1259 ### Check for nonstandard but common math functions that we need. |
|
|
1260 |
|
3130
|
1261 AC_CHECK_FUNCS(acosh asinh atanh erf erfc) |
|
|
1262 |
|
869
|
1263 ### Checks for OS specific cruft. |
|
|
1264 |
|
3887
|
1265 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct stat.st_rdev]) |
|
|
1266 |
|
405
|
1267 AC_STRUCT_TM |
|
1186
|
1268 AC_STRUCT_TIMEZONE |
|
1388
|
1269 AC_FUNC_CLOSEDIR_VOID |
|
1225
|
1270 |
|
3892
|
1271 AC_CHECK_MEMBERS(struct group.gr_passwd) |
|
2548
|
1272 |
|
4067
|
1273 # mkdir takes a single argument on some systems. |
|
|
1274 OCTAVE_MKDIR_TAKES_ONE_ARG |
|
|
1275 |
|
3887
|
1276 octave_found_termlib=no |
|
2592
|
1277 for termlib in ncurses curses termcap terminfo termlib; do |
|
2034
|
1278 AC_CHECK_LIB(${termlib}, tputs, [TERMLIBS="${TERMLIBS} -l${termlib}"]) |
|
405
|
1279 case "${TERMLIBS}" in |
|
|
1280 *-l${termlib}*) |
|
3822
|
1281 LIBS="$TERMLIBS $LIBS" |
|
4102
|
1282 AC_SUBST(TERMLIBS) |
|
3887
|
1283 octave_found_termlib=yes |
|
405
|
1284 break |
|
|
1285 ;; |
|
|
1286 esac |
|
|
1287 done |
|
869
|
1288 |
|
3887
|
1289 if test "$octave_found_termlib" = no; then |
|
|
1290 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, o\ |
|
|
1291 r -ltermlib!" |
|
3105
|
1292 AC_MSG_WARN($warn_termlibs) |
|
2488
|
1293 fi |
|
|
1294 |
|
3822
|
1295 OCTAVE_ENABLE_READLINE |
|
|
1296 |
|
832
|
1297 AC_MSG_CHECKING([for struct exception in math.h]) |
|
|
1298 AC_TRY_LINK([#include <math.h>], |
|
|
1299 [struct exception *x; x->type; x->name;], |
|
835
|
1300 AC_MSG_RESULT(yes) |
|
3887
|
1301 AC_DEFINE(EXCEPTION_IN_MATH, 1, [Define if your math.h declares struct exception for matherr().]), |
|
869
|
1302 AC_MSG_RESULT(no)) |
|
|
1303 |
|
|
1304 ### Signal stuff. |
|
|
1305 |
|
834
|
1306 AC_TYPE_SIGNAL |
|
4214
|
1307 AC_CHECK_DECL([sys_siglist], |
|
|
1308 [AC_DEFINE(SYS_SIGLIST_DECLARED, 1, [Define if your system has a declaration of sys_siglist.])], |
|
|
1309 [AC_CHECK_DECLS([sys_siglist])], [#include <signal.h>]) |
|
885
|
1310 AC_MSG_CHECKING([for sys_siglist variable]) |
|
|
1311 AC_TRY_LINK([#include <stdio.h>], |
|
|
1312 [extern char *sys_siglist[]; printf ("%s\n", sys_siglist[1]);], |
|
|
1313 AC_MSG_RESULT(yes) |
|
3887
|
1314 AC_DEFINE(HAVE_SYS_SIGLIST, 1, [Define if your system has a sys_siglist variable.]), |
|
885
|
1315 AC_MSG_RESULT(no)) |
|
2470
|
1316 OCTAVE_SIGNAL_CHECK |
|
|
1317 OCTAVE_REINSTALL_SIGHANDLERS |
|
869
|
1318 |
|
2633
|
1319 ### A system dependent kluge or two. |
|
|
1320 |
|
2035
|
1321 AC_CHECK_FUNCS(getrusage times) |
|
2427
|
1322 case "$canonical_host_type" in |
|
3971
|
1323 *-*-cygwin*) |
|
3887
|
1324 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.]) |
|
2427
|
1325 ;; |
|
|
1326 esac |
|
|
1327 |
|
2762
|
1328 bsd_gcc_kluge_targets_frag=/dev/null |
|
2633
|
1329 case "$canonical_host_type" in |
|
|
1330 *-*-386bsd* | *-*-openbsd* | *-*-netbsd* | *-*-freebsd*) |
|
|
1331 bsd_gcc_kluge_targets_frag=Makefrag.bsd |
|
|
1332 cat << \EOF > $bsd_gcc_kluge_targets_frag |
|
|
1333 |
|
|
1334 lex.o: lex.cc |
|
|
1335 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1336 |
|
|
1337 pt-plot.o: pt-plot.cc |
|
|
1338 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1339 |
|
|
1340 symtab.o: symtab.cc |
|
|
1341 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1342 |
|
|
1343 toplev.o: toplev.cc |
|
|
1344 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1345 |
|
|
1346 unwind-prot.o: unwind-prot.cc |
|
|
1347 $(CXX) -c $(CPPFLAGS) $(CXXFLAGS_NO_PT_FLAGS) $< |
|
|
1348 |
|
|
1349 EOF |
|
|
1350 ;; |
|
|
1351 esac |
|
|
1352 AC_SUBST_FILE(bsd_gcc_kluge_targets_frag) |
|
|
1353 |
|
869
|
1354 ### Checks for other programs used for building, testing, installing, |
|
|
1355 ### and running Octave. |
|
|
1356 |
|
4544
|
1357 AC_PROG_AWK |
|
4084
|
1358 OCTAVE_PROG_SED |
|
|
1359 |
|
3729
|
1360 OCTAVE_PROG_FLEX |
|
|
1361 OCTAVE_PROG_BISON |
|
869
|
1362 |
|
1722
|
1363 AC_PROG_LN_S |
|
|
1364 |
|
3222
|
1365 OCTAVE_PROG_NM |
|
3130
|
1366 OCTAVE_PROG_RUNTEST |
|
869
|
1367 |
|
405
|
1368 AC_PROG_INSTALL |
|
2642
|
1369 INSTALL_SCRIPT='${INSTALL}' |
|
|
1370 AC_SUBST(INSTALL_SCRIPT) |
|
869
|
1371 |
|
3130
|
1372 OCTAVE_PROG_GNUPLOT |
|
|
1373 OCTAVE_PROG_PAGER |
|
3673
|
1374 OCTAVE_PROG_GPERF |
|
3130
|
1375 |
|
2032
|
1376 ### Even though we include config.h, we need to have the preprocessor |
|
|
1377 ### defines available in a variable for the octave-bug script. Use |
|
|
1378 ### UGLY_DEFS for that. |
|
|
1379 |
|
|
1380 AC_OUTPUT_MAKE_DEFS |
|
3956
|
1381 |
|
|
1382 |
|
|
1383 dnl Maybe this should really be conditional on "broken sed", or |
|
|
1384 dnl "broken shell backslash quoting" or somesuch. |
|
|
1385 dnl |
|
|
1386 case "$canonical_host_type" in |
|
|
1387 *-*-darwin*) |
|
|
1388 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\",g'` |
|
|
1389 ;; |
|
|
1390 *) |
|
|
1391 UGLY_DEFS=`echo $DEFS | sed 's,\\",\\\\\\\\\\\\\\\\\\",g'` |
|
|
1392 ;; |
|
|
1393 esac |
|
2032
|
1394 AC_MSG_RESULT([defining UGLY_DEFS to be $UGLY_DEFS]) |
|
|
1395 AC_SUBST(UGLY_DEFS) |
|
|
1396 |
|
4645
|
1397 ### Maybe add -Wall, -W, and -Wshadow to compiler flags now that we're |
|
4587
|
1398 ### done feature testing. |
|
869
|
1399 |
|
3131
|
1400 if test -z "$EXTERN_CFLAGS"; then |
|
4626
|
1401 OCTAVE_CC_FLAG(-Wall, [ |
|
|
1402 WARN_CFLAGS="$WARN_CFLAGS -Wall"; |
|
|
1403 AC_MSG_RESULT([adding -Wall to WARN_CFLAGS])]) |
|
4645
|
1404 OCTAVE_CC_FLAG(-W, [ |
|
|
1405 WARN_CFLAGS="$WARN_CFLAGS -W"; |
|
|
1406 AC_MSG_RESULT([adding -W to WARN_CFLAGS])]) |
|
4626
|
1407 OCTAVE_CC_FLAG(-Wshadow, [ |
|
|
1408 WARN_CFLAGS="$WARN_CFLAGS -Wshadow"; |
|
|
1409 AC_MSG_RESULT([adding -Wshadow to WARN_CFLAGS])]) |
|
405
|
1410 fi |
|
3131
|
1411 |
|
|
1412 if test -z "$EXTERN_CXXFLAGS"; then |
|
4626
|
1413 OCTAVE_CXX_FLAG(-Wall, [ |
|
|
1414 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"; |
|
|
1415 AC_MSG_RESULT([adding -Wall to WARN_CXXFLAGS])]) |
|
4645
|
1416 OCTAVE_CXX_FLAG(-W, [ |
|
|
1417 WARN_CXXFLAGS="$WARN_CXXFLAGS -W"; |
|
|
1418 AC_MSG_RESULT([adding -W to WARN_CXXFLAGS])]) |
|
4626
|
1419 OCTAVE_CXX_FLAG(-Wshadow, [ |
|
|
1420 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow"; |
|
|
1421 AC_MSG_RESULT([adding -Wshadow to WARN_CXXFLAGS])]) |
|
405
|
1422 fi |
|
869
|
1423 |
|
2813
|
1424 ### Someday, maybe include -ansi and even -pedantic in this list... |
|
|
1425 |
|
4971
|
1426 GCC_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wmissing-prototypes \ |
|
|
1427 -Wpointer-arith -Wstrict-prototypes -Wwrite-strings" |
|
2813
|
1428 |
|
5194
|
1429 GXX_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wpointer-arith \ |
|
|
1430 -Wwrite-strings -Weffc++ -Wenum-clash" |
|
2813
|
1431 |
|
|
1432 AC_ARG_ENABLE(picky-flags, |
|
|
1433 [ --enable-picky-flags add picky options to CFLAGS, CXXFLAGS, FFLAGS], |
|
3131
|
1434 [if test "$enableval" = no; then |
|
|
1435 true |
|
2813
|
1436 elif test "$enableval" = yes; then |
|
3131
|
1437 if test -z "$EXTERN_CFLAGS"; then |
|
|
1438 for flag in $GCC_PICKY_FLAGS; do |
|
4626
|
1439 OCTAVE_CC_FLAG($flag, [ |
|
|
1440 WARN_CFLAGS="$WARN_CFLAGS $flag"; |
|
|
1441 AC_MSG_RESULT([adding $flag to WARN_CFLAGS])]) |
|
3131
|
1442 done |
|
2813
|
1443 fi |
|
3131
|
1444 if test -z "$EXTERN_CXXFLAGS"; then |
|
|
1445 for flag in $GXX_PICKY_FLAGS; do |
|
4626
|
1446 OCTAVE_CXX_FLAG($flag, [ |
|
|
1447 WARN_CXXFLAGS="$WARN_CXXFLAGS $flag"; |
|
|
1448 AC_MSG_RESULT([adding $flag to WARN_CXXFLAGS])]) |
|
3131
|
1449 done |
|
2813
|
1450 fi |
|
|
1451 fi], []) |
|
|
1452 |
|
4626
|
1453 AC_SUBST(WARN_CFLAGS) |
|
|
1454 AC_SUBST(WARN_CXXFLAGS) |
|
|
1455 |
|
1146
|
1456 ### Run configure in subdirectories. |
|
|
1457 |
|
1304
|
1458 export CC |
|
|
1459 export CXX |
|
|
1460 export F77 |
|
|
1461 |
|
4378
|
1462 AC_CONFIG_SUBDIRS(scripts) |
|
3887
|
1463 |
|
|
1464 if test "x$PLPLOT_DIR" = xplplot; then |
|
5169
|
1465 AC_CONFIG_SUBDIRS(plplot) |
|
3887
|
1466 fi |
|
1146
|
1467 |
|
3923
|
1468 ### Some things to add to the bottom of config.h. |
|
|
1469 |
|
|
1470 AH_BOTTOM([ |
|
|
1471 #if defined (__GNUC__) |
|
|
1472 #define GCC_ATTR_NORETURN __attribute__ ((__noreturn__)) |
|
|
1473 #define GCC_ATTR_UNUSED __attribute__ ((__unused__)) |
|
|
1474 #else |
|
|
1475 #define GCC_ATTR_NORETURN |
|
|
1476 #define GCC_ATTR_UNUSED |
|
|
1477 #endif |
|
|
1478 |
|
|
1479 #define CONST_CAST(T, E) (T) (E) |
|
|
1480 |
|
|
1481 #define DYNAMIC_CAST(T, E) (T) (E) |
|
|
1482 |
|
|
1483 #define REINTERPRET_CAST(T, E) (T) (E) |
|
|
1484 |
|
|
1485 #define STATIC_CAST(T, E) (T) (E) |
|
|
1486 |
|
|
1487 #define X_CAST(T, E) (T) (E) |
|
|
1488 |
|
|
1489 #if defined(HAVE_F2C) && !defined(F77_FUNC) |
|
|
1490 # define F77_FUNC(x,X) x ## _ |
|
|
1491 # define F77_FUNC_(x,X) x ## __ |
|
|
1492 #endif |
|
|
1493 |
|
|
1494 #if !defined(HAVE_DEV_T) |
|
4064
|
1495 typedef short dev_t; |
|
3923
|
1496 #endif |
|
|
1497 |
|
|
1498 #if !defined(HAVE_INO_T) |
|
4064
|
1499 typedef unsigned long ino_t; |
|
3923
|
1500 #endif |
|
|
1501 |
|
|
1502 #if !defined(HAVE_NLINK_T) |
|
4064
|
1503 typedef short nlink_t; |
|
3923
|
1504 #endif |
|
|
1505 |
|
|
1506 #if !defined(HAVE_SIGSET_T) |
|
4064
|
1507 typedef int sigset_t; |
|
3923
|
1508 #endif |
|
4101
|
1509 |
|
4180
|
1510 #if !defined(HAVE_SIG_ATOMIC_T) |
|
|
1511 typedef int sig_atomic_t; |
|
|
1512 #endif |
|
|
1513 |
|
4101
|
1514 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 |
|
|
1515 |
|
4377
|
1516 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
|
4101
|
1517 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
|
|
1518 #undef OCTAVE_HAVE_POSIX_FILESYSTEM |
|
|
1519 #endif |
|
4377
|
1520 |
|
|
1521 #if defined (__CYGWIN__) |
|
|
1522 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
|
|
1523 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 |
|
4101
|
1524 #endif |
|
|
1525 |
|
|
1526 /* Define if we expect to have <windows.h>, Sleep, etc. */ |
|
4102
|
1527 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
|
4101
|
1528 #define OCTAVE_USE_WINDOWS_API 1 |
|
|
1529 #endif |
|
4153
|
1530 |
|
4180
|
1531 /* sigsetjmp is a macro, not a function. */ |
|
|
1532 #if defined (sigsetjmp) && defined (HAVE_SIGLONGJMP) |
|
|
1533 #define OCTAVE_HAVE_SIG_JUMP |
|
|
1534 #endif |
|
4249
|
1535 |
|
4726
|
1536 /* Always use vector<T>, since we sometimes allocate large chunks |
|
|
1537 of memory and that can cause trouble due to stack size limits. |
|
|
1538 |
|
|
1539 Note that using auto_ptr is not appropriate because it uses delete, |
|
|
1540 not delete[] and we need the latter to properly handle arrays |
|
|
1541 allocated with new[size]. |
|
|
1542 |
|
5174
|
1543 Use < T > instead of <T> to avoid problems if T is a template type |
|
|
1544 (say, foo<int>) and the preprocessor fails to insert a space and |
|
|
1545 generates <foo<int>>. |
|
|
1546 |
|
4366
|
1547 #if defined (HAVE_DYNAMIC_AUTO_ARRAYS) |
|
5174
|
1548 |
|
4249
|
1549 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
|
|
1550 T buf[size] |
|
5174
|
1551 |
|
|
1552 #else |
|
|
1553 |
|
|
1554 */ |
|
|
1555 |
|
4249
|
1556 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
|
5174
|
1557 std::vector< T > buf ## _vector (size); \ |
|
4726
|
1558 T *buf = &(buf ## _vector[0]) |
|
5174
|
1559 |
|
4382
|
1560 /* #endif */ |
|
4278
|
1561 |
|
|
1562 #if defined (__DECCXX) |
|
|
1563 #define __USE_STD_IOSTREAM |
|
|
1564 #endif |
|
4552
|
1565 |
|
|
1566 #if defined (_UNICOS) |
|
|
1567 #define F77_USES_CRAY_CALLING_CONVENTION |
|
|
1568 #endif |
|
|
1569 |
|
|
1570 #if 0 |
|
|
1571 #define F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION |
|
|
1572 #endif |
|
5275
|
1573 |
|
|
1574 #include "oct-types.h" |
|
3923
|
1575 ]) |
|
|
1576 |
|
869
|
1577 ### Do the substitutions in all the Makefiles. |
|
|
1578 |
|
3887
|
1579 AC_CONFIG_FILES([Makefile octMakefile Makeconf install-octave \ |
|
3215
|
1580 test/Makefile dlfcn/Makefile \ |
|
|
1581 doc/Makefile doc/faq/Makefile doc/interpreter/Makefile \ |
|
|
1582 doc/liboctave/Makefile doc/refcard/Makefile emacs/Makefile \ |
|
5275
|
1583 examples/Makefile liboctave/Makefile liboctave/oct-types.h \ |
|
|
1584 src/Makefile libcruft/Makefile libcruft/Makerules \ |
|
|
1585 libcruft/amos/Makefile libcruft/blas/Makefile \ |
|
|
1586 libcruft/daspk/Makefile libcruft/dasrt/Makefile |
|
|
1587 libcruft/dassl/Makefile libcruft/fftpack/Makefile \ |
|
|
1588 libcruft/lapack/Makefile libcruft/minpack/Makefile \ |
|
|
1589 libcruft/misc/Makefile libcruft/odepack/Makefile \ |
|
4329
|
1590 libcruft/ordered-qz/Makefile libcruft/quadpack/Makefile \ |
|
|
1591 libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile \ |
|
|
1592 libcruft/slatec-err/Makefile libcruft/villad/Makefile \ |
|
3887
|
1593 libcruft/blas-xtra/Makefile libcruft/lapack-xtra/Makefile]) |
|
|
1594 AC_OUTPUT |
|
1225
|
1595 |
|
3887
|
1596 AC_CONFIG_COMMANDS([default-1],[[chmod +x install-octave]],[[]]) |
|
3176
|
1597 |
|
1225
|
1598 ### Print a summary so that important information isn't missed. |
|
|
1599 |
|
|
1600 if test -z "$F77"; then |
|
|
1601 FORT="$F2C $F2CFLAGS" |
|
|
1602 else |
|
2610
|
1603 FORT="$F77 $FFLAGS" |
|
1225
|
1604 fi |
|
|
1605 |
|
|
1606 AC_MSG_RESULT([ |
|
|
1607 |
|
|
1608 Octave is now configured for $canonical_host_type |
|
|
1609 |
|
1664
|
1610 Source directory: $srcdir |
|
|
1611 Installation prefix: $prefix |
|
4626
|
1612 C compiler: $CC $XTRA_CFLAGS $WARN_CFLAGS $CFLAGS |
|
|
1613 C++ compiler: $CXX $XTRA_CXXFLAGS $WARN_CXXFLAGS $CXXFLAGS |
|
1664
|
1614 Fortran compiler: $FORT |
|
|
1615 Fortran libraries: $FLIBS |
|
3820
|
1616 BLAS libraries: $BLAS_LIBS |
|
3827
|
1617 FFTW libraries: $FFTW_LIBS |
|
5235
|
1618 GLPK libraries: $GLPK_LIBS |
|
5203
|
1619 UMFPACK libraries: $UMFPACK_LIBS |
|
3820
|
1620 HDF5 libraries: $HDF5_LIBS |
|
4343
|
1621 MPI libraries: $MPI_LIBS |
|
3822
|
1622 LIBS: $LIBS |
|
1664
|
1623 Default pager: $DEFAULT_PAGER |
|
|
1624 gnuplot: $GNUPLOT_BINARY |
|
|
1625 |
|
4110
|
1626 Do internal array bounds checking: $BOUNDS_CHECKING |
|
|
1627 Build static libraries: $STATIC_LIBS |
|
|
1628 Build shared libraries: $SHARED_LIBS |
|
4128
|
1629 Dynamic Linking: $ENABLE_DYNAMIC_LINKING $DL_API_MSG |
|
4110
|
1630 Include support for GNU readline: $USE_READLINE |
|
5275
|
1631 64-bit array dims and indexing: $USE_64_BIT_IDX_T |
|
1225
|
1632 ]) |
|
3105
|
1633 |
|
|
1634 warn_msg_printed=false |
|
|
1635 |
|
4469
|
1636 if $ENABLE_DYNAMIC_LINKING; then |
|
|
1637 if $SHARED_LIBS; then |
|
|
1638 true |
|
|
1639 else |
|
|
1640 AC_MSG_WARN([You used --enable-dl but not --enable-shared.]) |
|
|
1641 AC_MSG_WARN([Are you sure that is what you want to do?]) |
|
|
1642 warn_msg_printed=true |
|
|
1643 fi |
|
|
1644 fi |
|
|
1645 |
|
3105
|
1646 if test -n "$warn_f2c_and_f77"; then |
|
|
1647 AC_MSG_WARN($warn_f2c_and_f77) |
|
|
1648 warn_msg_printed=true |
|
|
1649 fi |
|
|
1650 |
|
|
1651 if test -n "$gxx_only"; then |
|
|
1652 AC_MSG_WARN($gxx_only) |
|
|
1653 warn_msg_printed=true |
|
|
1654 fi |
|
|
1655 |
|
|
1656 if test -n "$warn_gcc_version"; then |
|
|
1657 AC_MSG_WARN($warn_gcc_version) |
|
|
1658 warn_msg_printed=true |
|
|
1659 fi |
|
|
1660 |
|
|
1661 if test -n "$warn_gcc_only"; then |
|
|
1662 AC_MSG_WARN($warn_gcc_only) |
|
|
1663 warn_msg_printed=true |
|
|
1664 fi |
|
|
1665 |
|
|
1666 if test -n "$warn_f2c_no_lib"; then |
|
|
1667 AC_MSG_WARN($warn_f2c_no_lib) |
|
|
1668 warn_msg_printed=true |
|
|
1669 fi |
|
|
1670 |
|
3825
|
1671 if test -n "$warn_readline"; then |
|
|
1672 AC_MSG_WARN($warn_readline) |
|
|
1673 warn_msg_printed=true |
|
|
1674 fi |
|
|
1675 |
|
3105
|
1676 if test -n "$warn_termlibs"; then |
|
|
1677 AC_MSG_WARN($warn_termlibs) |
|
|
1678 warn_msg_printed=true |
|
|
1679 fi |
|
|
1680 |
|
3673
|
1681 if test -n "$warn_gperf"; then |
|
|
1682 AC_MSG_WARN($warn_gperf) |
|
|
1683 warn_msg_printed=true |
|
|
1684 fi |
|
|
1685 |
|
3105
|
1686 if test -n "$warn_flex"; then |
|
|
1687 AC_MSG_WARN($warn_flex) |
|
|
1688 warn_msg_printed=true |
|
|
1689 fi |
|
|
1690 |
|
|
1691 if test -n "$warn_bison"; then |
|
|
1692 AC_MSG_WARN($warn_bison) |
|
|
1693 warn_msg_printed=true |
|
|
1694 fi |
|
|
1695 |
|
|
1696 if test -n "$warn_less"; then |
|
|
1697 AC_MSG_WARN($warn_less) |
|
|
1698 warn_msg_printed=true |
|
|
1699 fi |
|
|
1700 |
|
|
1701 if test -n "$warn_runtest"; then |
|
|
1702 AC_MSG_WARN($warn_runtest) |
|
|
1703 warn_msg_printed=true |
|
|
1704 fi |
|
|
1705 |
|
5203
|
1706 if test -n "$warn_umfpack"; then |
|
|
1707 AC_MSG_WARN($warn_umfpack) |
|
|
1708 warn_msg_printed=true |
|
|
1709 fi |
|
|
1710 |
|
|
1711 if test -n "$warn_hdf5"; then |
|
|
1712 AC_MSG_WARN($warn_hdf5) |
|
|
1713 warn_msg_printed=true |
|
|
1714 fi |
|
|
1715 |
|
5270
|
1716 if test -n "$warn_zlib"; then |
|
|
1717 AC_MSG_WARN($warn_zlib) |
|
|
1718 warn_msg_printed=true |
|
|
1719 fi |
|
|
1720 |
|
5275
|
1721 if test -n "$warn_64_bit"; then |
|
|
1722 AC_MSG_WARN($warn_64_bit) |
|
|
1723 warn_msg_printed=true |
|
|
1724 fi |
|
|
1725 |
|
3105
|
1726 if test -n "$warn_gnuplot"; then |
|
|
1727 |
|
|
1728 ## If you change this text, be sure to also change the corresponding |
|
|
1729 ## set of warnings above. |
|
|
1730 |
|
|
1731 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) |
|
|
1732 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) |
|
|
1733 AC_MSG_WARN([plotting commands without it.]) |
|
|
1734 AC_MSG_WARN([]) |
|
|
1735 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) |
|
|
1736 AC_MSG_WARN([tell Octave where to find it by typing the command]) |
|
|
1737 AC_MSG_WARN([]) |
|
|
1738 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) |
|
|
1739 AC_MSG_WARN([]) |
|
|
1740 AC_MSG_WARN([at the Octave prompt.]) |
|
|
1741 warn_msg_printed=true |
|
|
1742 fi |
|
|
1743 |
|
|
1744 if $warn_msg_printed; then |
|
|
1745 AC_MSG_RESULT([]) |
|
|
1746 fi |
|
|
1747 |
|
|
1748 ### End of configure. |
