Mercurial > hg > octave-nkf
annotate configure.in @ 7638:2df457529cfa
implement expm1 and log1p functions
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Tue, 25 Mar 2008 19:47:21 -0400 |
| parents | 99c410f7f0b0 |
| children | 8136cb19fb7a |
| rev | line source |
|---|---|
| 405 | 1 dnl configure.in |
| 2 dnl | |
| 5 | 3 dnl Process this file with autoconf to produce a configure script. |
| 4 dnl | |
| 7017 | 5 dnl Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, |
| 6 dnl 2002, 2003, 2004, 2005, 2006, 2007 John W. Eaton | |
| 869 | 7 ### |
| 8 ### This file is part of Octave. | |
| 9 ### | |
| 10 ### Octave is free software; you can redistribute it and/or modify it | |
| 11 ### under the terms of the GNU General Public License as published by the | |
| 7016 | 12 ### Free Software Foundation; either version 3 of the License, or (at |
| 13 ### your option) any later version. | |
| 869 | 14 ### |
| 15 ### Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 16 ### ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 17 ### FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 18 ### for more details. | |
| 19 ### | |
| 20 ### You should have received a copy of the GNU General Public License | |
| 7016 | 21 ### along with Octave; see the file COPYING. If not, see |
| 22 ### <http://www.gnu.org/licenses/>. | |
| 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 |
| 7451 | 32 AC_REVISION($Revision: 1.603 $) |
| 4531 | 33 AC_PREREQ(2.57) |
| 3887 | 34 AC_CONFIG_SRCDIR([src/octave.cc]) |
| 1146 | 35 AC_CONFIG_HEADER(config.h) |
| 869 | 36 |
| 5844 | 37 OCTAVE_HOST_TYPE |
| 38 | |
| 3887 | 39 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.]) |
| 40 | |
| 6090 | 41 dnl FIXME -- we should probably only generate this file if it is missing. |
| 42 ### Produce unistd.h for MSVC target, this simplifies changes in | |
| 43 ### Octave source tree and avoid problems with lex-generated code. | |
| 44 case "$canonical_host_type" in | |
| 45 *-*-msdosmsvc) | |
| 46 AC_MSG_NOTICE([Generating replacement for <unistd.h> for MSVC]) | |
| 47 cat << \EOF > unistd.h | |
| 48 /* File generated by configure script. */ | |
| 49 #include <direct.h> | |
| 50 #include <io.h> | |
| 51 #include <process.h> | |
| 52 EOF | |
| 53 CPPFLAGS="-I. $CPPFLAGS" | |
| 54 ;; | |
| 55 esac | |
| 56 | |
| 5098 | 57 AC_GNU_SOURCE |
| 58 | |
| 3923 | 59 AC_AIX |
| 3887 | 60 AC_MINIX |
| 3923 | 61 AC_ISC_POSIX |
| 1667 | 62 |
| 5451 | 63 ### Path separator. |
| 64 sepchar=: | |
| 65 AC_ARG_WITH(sepchar, | |
| 5842 | 66 [AS_HELP_STRING([--with-sepchar=<char>], |
| 5844 | 67 [use <char> as the path separation character])]) |
| 5451 | 68 case $with_sepchar in |
| 69 yes | "") | |
| 70 case "$canonical_host_type" in | |
| 6090 | 71 *-*-mingw* | *-*-msdosmsvc) |
| 5451 | 72 sepchar=';' |
| 73 ;; | |
| 74 esac | |
| 75 ;; | |
| 76 no) | |
| 77 AC_MSG_ERROR([You are required to define a path separation character]) | |
| 78 ;; | |
| 79 *) | |
| 80 sepchar=$with_sepchar | |
| 81 ;; | |
| 82 esac | |
| 83 AC_SUBST(sepchar) | |
| 84 AC_DEFINE_UNQUOTED(SEPCHAR, ['$sepchar'], [Define this to be the path separator for your system, as a character constant.]) | |
| 85 AC_DEFINE_UNQUOTED(SEPCHAR_STR, ["$sepchar"], [Define this to the path separator, as a string.]) | |
| 86 | |
| 2223 | 87 ### some defaults |
| 88 | |
| 2813 | 89 OCTAVE_SET_DEFAULT(man1dir, '$(mandir)/man1') |
| 90 OCTAVE_SET_DEFAULT(man1ext, '.1') | |
| 91 OCTAVE_SET_DEFAULT(infofile, '$(infodir)/octave.info') | |
| 3597 | 92 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)') |
| 3029 | 93 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') |
| 2813 | 94 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') |
| 4449 | 95 OCTAVE_SET_DEFAULT(localapifcnfiledir, |
| 5778 | 96 '$(datadir)/octave/site/$(api_version)/m') |
| 3597 | 97 OCTAVE_SET_DEFAULT(localverfcnfiledir, '$(datadir)/octave/$(version)/site/m') |
| 3141 | 98 OCTAVE_SET_DEFAULT(octlibdir, '$(libdir)/octave-$(version)') |
| 3029 | 99 OCTAVE_SET_DEFAULT(archlibdir, |
| 3130 | 100 '$(libexecdir)/octave/$(version)/exec/$(canonical_host_type)') |
| 3029 | 101 OCTAVE_SET_DEFAULT(localarchlibdir, |
| 3130 | 102 '$(libexecdir)/octave/site/exec/$(canonical_host_type)') |
| 5909 | 103 OCTAVE_SET_DEFAULT(localapiarchlibdir, |
| 104 '$(libexecdir)/octave/$(api_version)/site/exec/$(canonical_host_type)') | |
| 3597 | 105 OCTAVE_SET_DEFAULT(localverarchlibdir, |
| 106 '$(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type)') | |
| 3029 | 107 OCTAVE_SET_DEFAULT(octfiledir, |
| 3130 | 108 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)') |
| 3029 | 109 OCTAVE_SET_DEFAULT(localoctfiledir, |
| 3130 | 110 '$(libexecdir)/octave/site/oct/$(canonical_host_type)') |
| 4449 | 111 OCTAVE_SET_DEFAULT(localapioctfiledir, |
| 5778 | 112 '$(libexecdir)/octave/site/oct/$(api_version)/$(canonical_host_type)') |
| 3597 | 113 OCTAVE_SET_DEFAULT(localveroctfiledir, |
| 114 '$(libexecdir)/octave/$(version)/site/oct/$(canonical_host_type)') | |
| 3029 | 115 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') |
| 1667 | 116 |
| 2155 | 117 ### Make configure args available for other uses. |
| 118 | |
| 119 config_opts=$ac_configure_args | |
| 120 AC_SUBST(config_opts) | |
| 121 | |
| 2813 | 122 ### Make it possible to have Octave's array and matrix classes do bounds |
| 2108 | 123 ### checking on element references. This slows some operations down a |
| 2813 | 124 ### bit, so it is turned off by default. |
| 2108 | 125 |
| 2450 | 126 BOUNDS_CHECKING=false |
| 2108 | 127 AC_ARG_ENABLE(bounds-check, |
| 5844 | 128 [AS_HELP_STRING([--enable-bounds-check], |
| 7091 | 129 [bounds checking for indexing in internal array classes (default is no)])], |
| 3060 | 130 [if test "$enableval" = yes; then BOUNDS_CHECKING=true; fi], []) |
| 2108 | 131 if $BOUNDS_CHECKING; then |
| 3887 | 132 AC_DEFINE(BOUNDS_CHECKING, 1, [Define to use internal bounds checking.]) |
| 2108 | 133 fi |
| 134 | |
| 5275 | 135 ### If possible, use a 64-bit integer type for array dimensions and indexing. |
| 136 | |
| 137 USE_64_BIT_IDX_T=false | |
| 138 OCTAVE_IDX_TYPE=int | |
| 139 AC_ARG_ENABLE(64, | |
| 5844 | 140 [AS_HELP_STRING([--enable-64], |
| 5857 | 141 [(EXPERIMENTAL) use 64-bit integers for array dimensions and indexing])], |
| 5275 | 142 [if test "$enableval" = yes; then USE_64_BIT_IDX_T=true; fi], []) |
| 143 if $USE_64_BIT_IDX_T; then | |
| 144 AC_CHECK_SIZEOF(void *) | |
| 145 AC_CHECK_SIZEOF(int) | |
| 146 AC_CHECK_SIZEOF(long) | |
| 147 if test $ac_cv_sizeof_void_p -eq 8; then | |
| 148 if test $ac_cv_sizeof_int -eq 8; then | |
| 149 OCTAVE_IDX_TYPE=int | |
| 150 elif test $ac_cv_sizeof_long -eq 8; then | |
| 151 OCTAVE_IDX_TYPE=long | |
| 5351 | 152 AC_DEFINE(IDX_TYPE_LONG, 1, [Define to 1 if octave index type is long]) |
| 5275 | 153 else |
| 5857 | 154 warn_64_bit="no suitable type found for octave_idx_type so disabling 64-bit features" |
| 155 AC_MSG_WARN($warn_64_bit) | |
| 5275 | 156 USE_64_BIT_IDX_T=false |
| 157 fi | |
| 158 else | |
| 159 warn_64_bit="pointers are not 64-bits wide so disabling 64-bit features" | |
| 160 AC_MSG_WARN($warn_64_bit) | |
| 161 USE_64_BIT_IDX_T=false | |
| 162 fi | |
| 163 fi | |
| 164 AC_SUBST(OCTAVE_IDX_TYPE) | |
| 165 if $USE_64_BIT_IDX_T; then | |
| 166 AC_DEFINE(USE_64_BIT_IDX_T, 1, [Define if using 64-bit integers for array dimensions and indexing]) | |
| 167 fi | |
| 168 AC_SUBST(USE_64_BIT_IDX_T) | |
| 169 | |
| 3215 | 170 ### It seems that there are some broken inline assembly functions in |
| 171 ### the GNU libc. Since I'm not sure how to test whether we are using | |
| 172 ### GNU libc, just disable them for all platforms. | |
| 173 | |
| 5844 | 174 AC_MSG_NOTICE([defining __NO_MATH_INLINES avoids buggy GNU libc exp function]) |
| 3887 | 175 AC_DEFINE(__NO_MATH_INLINES, 1, [Define if your version of GNU libc has buggy inline assembly code for math functions like exp.]) |
| 3215 | 176 |
| 869 | 177 ### See which C++ compiler to use (we expect to find g++). |
| 178 | |
| 405 | 179 AC_PROG_CXX |
| 180 AC_PROG_CXXCPP | |
| 869 | 181 |
| 182 ### Do special things for g++. | |
| 183 | |
| 2353 | 184 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ |
| 4368 | 185 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'` |
| 3107 | 186 |
| 405 | 187 case "$gxx_version" in |
| 4368 | 188 1.* | 2.[[012345678]].*) |
| 4843 | 189 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave] |
| 190 ) | |
| 191 ;; | |
| 192 2.9*) | |
| 193 warn_gxx_version="g++ version $gxx_version is likely to cause problems" | |
| 194 AC_MSG_WARN($warn_gxx_version) | |
| 3775 | 195 ;; |
| 405 | 196 esac |
| 869 | 197 |
| 1894 | 198 CXX_VERSION= |
| 199 if test -n "$gxx_version"; then | |
| 200 CXX_VERSION="$gxx_version" | |
| 201 fi | |
| 202 AC_SUBST(CXX_VERSION) | |
| 203 | |
| 3107 | 204 OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL |
| 3769 | 205 OCTAVE_CXX_ISO_COMPLIANT_LIBRARY |
| 5854 | 206 OCTAVE_CXX_BROKEN_REINTERPRET_CAST |
| 3107 | 207 |
| 3842 | 208 # Determine the ABI used the C++ compiler, needed by the dynamic loading |
| 209 # code. Currently supported ABIs are GNU v2, GNU v3 and Sun Workshop. | |
| 210 | |
| 211 OCTAVE_CXX_ABI | |
| 212 | |
| 869 | 213 ### See which C compiler to use (we expect to find gcc). |
| 214 | |
| 5 | 215 AC_PROG_CC |
| 405 | 216 AC_PROG_CPP |
| 832 | 217 AC_PROG_GCC_TRADITIONAL |
| 869 | 218 |
| 219 ### Do special things for gcc. | |
| 220 | |
| 2353 | 221 gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \ |
| 3107 | 222 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
| 405 | 223 case "$gcc_version" in |
| 224 2.*) | |
| 1087 | 225 if test -z "$LDFLAGS"; then |
| 226 LDFLAGS="-g" | |
| 5844 | 227 AC_MSG_NOTICE([defining LDFLAGS to be $LDFLAGS]) |
| 1087 | 228 fi |
| 405 | 229 ;; |
| 230 1.*) | |
| 3105 | 231 warn_gcc_version="gcc version $gcc_version is likely to cause problems" |
| 232 AC_MSG_WARN($warn_gcc_version) | |
| 405 | 233 ;; |
| 5 | 234 esac |
| 869 | 235 |
| 1894 | 236 CC_VERSION= |
| 237 if test -n "$gcc_version"; then | |
| 238 CC_VERSION="$gcc_version" | |
| 239 fi | |
| 240 AC_SUBST(CC_VERSION) | |
| 241 | |
| 3775 | 242 ### The flag to create dependency varies depending on the compier. |
| 243 | |
| 244 # Assume GCC. | |
| 6087 | 245 INCLUDE_DEPS=true |
| 3775 | 246 DEPEND_FLAGS="-M" |
| 247 DEPEND_EXTRA_SED_PATTERN="" | |
| 6087 | 248 if test "$GCC" = yes; then |
| 249 true | |
| 250 else | |
| 251 case "$canonical_host_type" in | |
| 252 sparc-sun-solaris2* | i386-pc-solaris2*) | |
| 3775 | 253 DEPEND_FLAGS="-xM1" |
| 254 DEPEND_EXTRA_SED_PATTERN="-e '/\/opt\/SUNWspro/d'" | |
| 6087 | 255 ;; |
| 7451 | 256 *-*-msdosmsvc) |
| 257 ;; | |
| 6087 | 258 *) |
| 259 INCLUDE_DEPS=false | |
| 260 ;; | |
| 261 esac | |
| 262 fi | |
| 263 AC_SUBST(INCLUDE_DEPS) | |
| 3775 | 264 AC_SUBST(DEPEND_FLAGS) |
| 265 AC_SUBST(DEPEND_EXTRA_SED_PATTERN) | |
| 266 | |
| 5076 | 267 ### On Intel systems with gcc, we may need to compile with -mieee-fp |
| 268 ### and -ffloat-store to get full support for IEEE floating point. | |
| 2020 | 269 ### |
| 3126 | 270 ### On Alpha/OSF systems, we need -mieee. |
| 869 | 271 |
| 3126 | 272 ieee_fp_flag= |
| 350 | 273 case "$canonical_host_type" in |
| 6102 | 274 ## Keep this pattern first, so that it is preferred over the |
| 275 ## following pattern for x86. | |
| 276 *-*-msdosmsvc) | |
| 277 CXXFLAGS="$CXXFLAGS -EHs -MD" | |
| 278 CFLAGS="$CFLAGS -MD" | |
| 279 ;; | |
| 3887 | 280 i[[3456789]]86-*-*) |
| 5076 | 281 if test "$GCC" = yes; then |
| 282 OCTAVE_CC_FLAG(-mieee-fp, [ | |
| 283 ieee_fp_flag=-mieee-fp | |
| 284 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-fp" | |
| 5844 | 285 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CFLAGS])]) |
| 3126 | 286 |
| 5078 | 287 ### OCTAVE_CC_FLAG(-ffloat-store, [ |
| 288 ### float_store_flag=-ffloat-store | |
| 289 ### XTRA_CFLAGS="$XTRA_CFLAGS -ffloat-store" | |
| 290 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CFLAGS])]) | |
| 5076 | 291 fi |
| 292 if test "$GXX" = yes; then | |
| 293 OCTAVE_CXX_FLAG(-mieee-fp, [ | |
| 294 ieee_fp_flag=-mieee-fp | |
| 295 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-fp" | |
| 5844 | 296 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CXXFLAGS])]) |
| 5076 | 297 |
| 5078 | 298 ### OCTAVE_CXX_FLAG(-ffloat-store, [ |
| 299 ### float_store_flag=-ffloat-store | |
| 300 ### XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ffloat-store" | |
| 301 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CXXFLAGS])]) | |
| 5076 | 302 fi |
| 324 | 303 ;; |
| 3127 | 304 alpha*-*-*) |
| 4284 | 305 if test "$GCC" = yes; then |
| 4812 | 306 OCTAVE_CC_FLAG(-mieee, [ |
| 307 ieee_fp_flag=-mieee | |
| 308 XTRA_CFLAGS="$XTRA_CFLAGS -mieee" | |
| 5844 | 309 AC_MSG_NOTICE([adding -mieee to XTRA_CFLAGS])]) |
| 5076 | 310 else |
| 311 OCTAVE_CC_FLAG(-ieee, [ | |
| 312 ieee_fp_flag=-ieee | |
| 313 XTRA_CFLAGS="$XTRA_CFLAGS -ieee" | |
| 5844 | 314 AC_MSG_NOTICE([adding -ieee to XTRA_CFLAGS])]) |
| 5076 | 315 fi |
| 316 if test "$GXX" = yes; then | |
| 4812 | 317 OCTAVE_CXX_FLAG(-mieee, [ |
| 318 ieee_fp_flag=-mieee | |
| 319 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee" | |
| 5844 | 320 AC_MSG_NOTICE([adding -mieee to XTRA_CXXFLAGS])]) |
| 4284 | 321 else |
| 322 OCTAVE_CXX_FLAG(-ieee, [ | |
| 323 ieee_fp_flag=-ieee | |
| 324 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ieee" | |
| 5844 | 325 AC_MSG_NOTICE([adding -ieee to XTRA_CXXFLAGS])]) |
| 4284 | 326 fi |
| 2020 | 327 ;; |
| 3176 | 328 *ibm-aix4*) |
| 3351 | 329 OCTAVE_CC_FLAG(-mminimal-toc, [ |
| 330 XTRA_CFLAGS="$XTRA_CFLAGS -mminimal-toc"]) | |
| 3176 | 331 |
| 3351 | 332 OCTAVE_CXX_FLAG(-mminimal-toc, [ |
| 333 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mminimal-toc"]) | |
| 3176 | 334 ;; |
| 324 | 335 esac |
| 3126 | 336 |
| 337 AC_SUBST(XTRA_CFLAGS) | |
| 338 AC_SUBST(XTRA_CXXFLAGS) | |
| 869 | 339 |
| 1667 | 340 ### Use -static if compiling on Alpha OSF/1 1.3 systems. |
| 341 | |
| 342 case "$canonical_host_type" in | |
| 3127 | 343 alpha*-dec-osf1.3) |
| 1667 | 344 LD_STATIC_FLAG=-static |
| 345 ;; | |
| 346 esac | |
| 1679 | 347 if test -n "$LD_STATIC_FLAG"; then |
| 5844 | 348 AC_MSG_NOTICE([defining LD_STATIC_FLAG to be $LD_STATIC_FLAG]) |
| 1679 | 349 fi |
| 350 AC_SUBST(LD_STATIC_FLAG) | |
| 1667 | 351 |
| 3222 | 352 OCTAVE_CXX_PREPENDS_UNDERSCORE |
| 4094 | 353 |
| 354 ### Defaults for cross compiling. BUILD_CC and BUILD_CXX are | |
| 355 ### the compilers that we use for building tools on the build system. | |
| 4098 | 356 ### For now, we assume that the only cross compiling we can do is |
| 4298 | 357 ### with gcc on a Unixy system, but the dedicated hacker can override these. |
| 4094 | 358 |
| 359 if test "$cross_compiling" = yes; then | |
| 360 BUILD_CC="gcc" | |
| 361 BUILD_CFLAGS="-O2 -g" | |
| 362 BUILD_CXX="g++" | |
| 363 BUILD_CXXFLAGS="-O2 -g" | |
| 4298 | 364 BUILD_LDFLAGS="" |
| 4098 | 365 BUILD_EXEEXT="" |
| 4094 | 366 else |
| 4298 | 367 BUILD_CC='$(CC)' |
| 368 BUILD_CFLAGS='$(CFLAGS)' | |
| 369 BUILD_CXX='$(CXX)' | |
| 370 BUILD_CXXFLAGS='$(CXXFLAGS)' | |
| 371 BUILD_LDFLAGS='$(LDFLAGS)' | |
| 4284 | 372 case "$canonical_host_type" in |
| 373 sparc-sun-solaris2*) | |
| 374 if test "$GCC" != yes; then | |
| 4298 | 375 ## The Sun C++ compiler never seems to complete compiling |
| 376 ## gendoc.cc unless we reduce the optimization level... | |
| 377 BUILD_CXXFLAGS="-g -O1" | |
| 4284 | 378 fi |
| 379 ;; | |
| 380 esac | |
| 4298 | 381 BUILD_EXEEXT='$(EXEEXT)' |
| 4094 | 382 fi |
| 383 | |
| 384 AC_ARG_VAR(BUILD_CC, [build system C compiler (used if cross compiling)]) | |
| 385 AC_ARG_VAR(BUILD_CFLAGS, [build system C compiler flags (used if cross compiling)]) | |
| 386 AC_ARG_VAR(BUILD_CXX, [build system C++ compiler (used if cross compiling)]) | |
| 387 AC_ARG_VAR(BUILD_CXXFLAGS, [build system C++ compiler flags (used if cross compiling)]) | |
| 4298 | 388 AC_ARG_VAR(BUILD_LDFLAGS, [build system C++ compiler link flags (used if cross compiling)]) |
| 389 AC_ARG_VAR(BUILD_EXEEXT, [build system executable extension (used if cross compiling)]) | |
| 3222 | 390 |
| 3232 | 391 dnl This is bogus. We shouldn't have to explicitly add libc too! |
| 392 | |
| 393 ### Look for math library. If found, this will add -lm to LIBS. | |
| 394 | |
| 395 case "$canonical_host_type" in | |
| 396 *-*-nextstep*) | |
| 397 ;; | |
| 398 *-*-linux*) | |
| 399 AC_CHECK_LIB(m, sin, , , -lc) | |
| 400 ;; | |
| 401 *) | |
| 402 AC_CHECK_LIB(m, sin) | |
| 403 ;; | |
| 404 esac | |
| 405 | |
| 6823 | 406 ### Check for the QHull library |
| 407 AC_SUBST(QHULL_LIBS) | |
| 408 AC_CHECK_HEADER(qhull/qhull_a.h, have_qhull=yes, have_qhull=no) | |
| 409 if test "$have_qhull" = yes; then | |
| 410 AC_CHECK_LIB(qhull, qh_qhull, have_qhull=yes, have_qhull=no) | |
| 411 if test "$have_qhull" != yes; then | |
| 412 AC_CHECK_QHULL_VERSION(have_qhull=yes, have_qhull=no) | |
| 413 AC_DEFINE(NEED_QHULL_VERSION, 1, [Define if the QHull library needs a wh_version variable defined.]) | |
| 414 fi | |
| 415 fi | |
| 416 if test "$have_qhull" = yes; then | |
| 417 AC_DEFINE(HAVE_QHULL, 1, [Define if the QHull library is used.]) | |
| 418 QHULL_LIBS="-lqhull" | |
| 6855 | 419 TEXINFO_QHULL="@set HAVE_QHULL" |
| 6823 | 420 else |
| 421 warn_qhull="Qhull library not found --- This will result in loss of functionality of some geometry functions." | |
| 422 AC_MSG_WARN($warn_qhull) | |
| 423 fi | |
| 424 | |
| 6855 | 425 AC_SUBST(TEXINFO_QHULL) |
| 426 | |
| 5585 | 427 ### Check for pcre/regex library. |
| 7173 | 428 |
| 429 ## check for pcre-config, and if so, set CPPFLAGS appropriately | |
| 430 AC_CHECK_PROG(WITH_PCRE_CONFIG, pcre-config, yes, no) | |
| 431 if test $WITH_PCRE_CONFIG = yes ; then | |
| 432 CPPFLAGS="$CPPFLAGS $(pcre-config --cflags)" | |
| 433 fi | |
| 434 | |
| 435 ## NB: no need to do separate check for pcre.h header -- checking macros is good enough | |
| 436 AC_CACHE_CHECK([whether pcre.h defines the macros we need], [ac_cv_pcre_h_macros_present], [ | |
| 437 AC_EGREP_CPP([PCRE_HAS_MACROS_WE_NEED], [ | |
| 438 #include <pcre.h> | |
| 6133 | 439 #if defined (PCRE_INFO_NAMECOUNT) \ |
| 440 && defined (PCRE_INFO_NAMEENTRYSIZE) \ | |
| 441 && defined (PCRE_INFO_NAMETABLE) | |
| 442 PCRE_HAS_MACROS_WE_NEED | |
| 7173 | 443 #endif], ac_cv_pcre_h_macros_present=yes, ac_cv_pcre_h_macros_present=no)]) |
| 444 WITH_PCRE="$ac_cv_pcre_h_macros_present" | |
| 7169 | 445 |
| 7173 | 446 REGEX_LIBS= |
| 447 if test $WITH_PCRE = yes; then | |
| 448 AC_DEFINE(HAVE_PCRE, 1, [Define if PCRE is available.]) | |
| 449 if test $WITH_PCRE_CONFIG = yes; then | |
| 450 REGEX_LIBS=$(pcre-config --libs) | |
| 451 else | |
| 452 REGEX_LIBS=-lpcre | |
| 453 fi | |
| 7174 | 454 else |
| 6133 | 455 warn_pcre="PCRE library not found. This will result in some loss of functionality for the regular expression matching functions." |
| 456 AC_MSG_WARN($warn_pcre) | |
| 457 fi | |
| 7169 | 458 |
| 5585 | 459 AC_CHECK_FUNCS(regexec, WITH_REGEX=yes , [ |
| 460 AC_CHECK_LIB(regex, regexec, WITH_REGEX=yes, WITH_REGEX=no)]) | |
| 461 if test $WITH_REGEX = yes ; then | |
| 462 AC_DEFINE(HAVE_REGEX, 1, [Define if regex is available.]) | |
| 5600 | 463 if test $WITH_PCRE = no ; then |
| 5585 | 464 AC_CHECK_FUNCS(regexec, REGEX_LIBS= , [ |
| 465 AC_CHECK_LIB(regex, regexec, REGEX_LIBS="-lregex")]) | |
| 466 fi | |
| 467 fi | |
| 6133 | 468 if test $WITH_REGEX = no; then |
| 469 warn_regex="regular expression functions not found. The regular expression matching functions will be disabled." | |
| 470 AC_MSG_WARN($warn_regex) | |
| 471 fi | |
| 7173 | 472 |
| 7169 | 473 AC_SUBST(REGEX_LIBS) |
| 5585 | 474 |
| 5270 | 475 ### Check for ZLIB library. |
| 3820 | 476 |
| 5270 | 477 WITH_ZLIB=true |
| 478 AC_ARG_WITH(zlib, | |
| 5844 | 479 [AS_HELP_STRING([--without-zlib], [don't use zlib])], |
| 5270 | 480 with_zlib=$withval, with_zlib=yes) |
| 3820 | 481 |
| 5270 | 482 zlib_lib= |
| 483 if test "$with_zlib" = yes; then | |
| 484 zlib_lib="z" | |
| 485 elif test "$with_zlib" != no; then | |
| 486 zlib_lib="$with_zlib" | |
| 3687 | 487 fi |
| 488 | |
| 5270 | 489 ZLIB_LIBS= |
| 490 WITH_ZLIB=false | |
| 491 if test -n "$zlib_lib"; then | |
| 5337 | 492 AC_CHECK_LIB($zlib_lib, gzclearerr, [ |
| 5270 | 493 AC_CHECK_HEADERS(zlib.h, [ |
| 494 WITH_ZLIB=true | |
| 495 ZLIB_LIBS="-l$zlib_lib" | |
| 496 LIBS="$ZLIB_LIBS $LIBS" | |
| 497 AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available.])])]) | |
| 498 fi | |
| 499 | |
| 500 if $WITH_ZLIB; then | |
| 501 ### Check for HDF5 library. | |
| 502 | |
| 503 WITH_HDF5=true | |
| 504 AC_ARG_WITH(hdf5, | |
| 5844 | 505 [AS_HELP_STRING([--without-hdf5], [don't use HDF5])], |
| 5270 | 506 with_hdf5=$withval, with_hdf5=yes) |
| 507 | |
| 508 hdf5_lib= | |
| 509 if test "$with_hdf5" = yes; then | |
| 510 hdf5_lib="hdf5" | |
| 511 elif test "$with_hdf5" != no; then | |
| 512 hdf5_lib="$with_hdf5" | |
| 513 fi | |
| 514 | |
| 515 HDF5_LIBS= | |
| 516 WITH_HDF5=false | |
| 517 if test -n "$hdf5_lib"; then | |
| 518 AC_CHECK_LIB($hdf5_lib, H5Pcreate, [ | |
| 3820 | 519 AC_CHECK_HEADERS(hdf5.h, [ |
| 5270 | 520 WITH_HDF5=true |
| 521 HDF5_LIBS="-l$hdf5_lib" | |
| 3820 | 522 LIBS="$HDF5_LIBS $LIBS" |
| 4696 | 523 AC_DEFINE(HAVE_HDF5, 1, [Define if HDF5 is available.]) |
| 524 AC_CHECK_LIB($hdf5_lib, H5Gget_num_objs, [ | |
| 5270 | 525 AC_DEFINE(HAVE_H5GGET_NUM_OBJS, 1, [Define if HDF5 has H5Gget_num_objs.])])])]) |
| 526 fi | |
| 527 | |
| 528 if $WITH_HDF5; then | |
| 6276 | 529 case "$canonical_host_type" in |
| 530 *-*-msdosmsvc) | |
| 531 OCTAVE_HDF5_DLL | |
| 532 ;; | |
| 533 esac | |
| 5270 | 534 true |
| 535 else | |
| 536 warn_hdf5="HDF5 library not found. Octave will not be able to save or load HDF5 data files." | |
| 6133 | 537 AC_MSG_WARN($warn_hdf5) |
| 5270 | 538 fi |
| 539 else | |
| 540 warn_zlib="ZLIB library not found. Octave will not be able to save or load compressed data files or HDF5 files." | |
| 6133 | 541 AC_MSG_WARN($warn_zlib) |
| 3820 | 542 fi |
| 3687 | 543 |
| 5203 | 544 |
| 3827 | 545 # Checks for FFTW header and library. |
| 546 | |
| 547 # subdirectories of libcruft to build if they aren't found on the system: | |
| 548 FFT_DIR="fftpack" | |
| 549 AC_SUBST(FFT_DIR) | |
| 550 | |
| 551 # Installed fftw library, if any. | |
| 552 FFTW_LIBS='' | |
| 553 AC_SUBST(FFTW_LIBS) | |
| 554 | |
| 555 AC_ARG_WITH(fftw, | |
| 5844 | 556 [AS_HELP_STRING([--without-fftw], |
| 557 [use included fftpack instead of installed fftw])], | |
| 3886 | 558 with_fftw=$withval, with_fftw=yes) |
| 3827 | 559 |
| 5513 | 560 if test "$with_fftw" = yes; then |
| 4773 | 561 have_fftw3_header=no |
| 562 with_fftw3=no | |
| 6668 | 563 AC_CHECK_HEADER(fftw3.h, [have_fftw3_header=yes]) |
| 4773 | 564 if test "$have_fftw3_header" = yes; then |
| 5203 | 565 AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [FFTW_LIBS="-lfftw3"; with_fftw3=yes]) |
| 3827 | 566 fi |
| 567 fi | |
| 568 | |
| 4773 | 569 if test "$with_fftw" = yes && test "$with_fftw3" = yes; then |
| 3827 | 570 FFT_DIR='' |
| 4773 | 571 AC_DEFINE(HAVE_FFTW3, 1, [Define if the FFTW3 library is used.]) |
| 6133 | 572 else |
| 573 warn_fftw="FFTW library not found. Octave will use the (slower) FFTPACK library instead." | |
| 574 AC_MSG_RESULT($warn_fftw) | |
| 3827 | 575 fi |
| 576 | |
| 5235 | 577 # Checks for GLPK header and library. |
| 578 | |
| 579 AC_ARG_WITH(glpk, | |
| 5844 | 580 [AS_HELP_STRING([--without-glpk], [don't use GLPK])], |
| 5235 | 581 with_glpk=$withval, with_glpk=yes) |
| 582 | |
| 583 glpk_lib= | |
| 584 if test "$with_glpk" = yes; then | |
| 585 glpk_lib="glpk" | |
| 586 elif test "$with_glpk" != no; then | |
| 587 glpk_lib="$with_glpk" | |
| 588 fi | |
| 589 | |
| 590 GLPK_LIBS= | |
| 591 if test -n "$glpk_lib"; then | |
| 6806 | 592 AC_CHECK_HEADERS([glpk/glpk.h glpk.h], [ |
| 593 AC_CHECK_LIB($glpk_lib, glp_lpx_simplex, [ | |
| 5235 | 594 GLPK_LIBS="-l$glpk_lib" |
| 6806 | 595 AC_DEFINE(GLPK_PRE_4_14, 1, [Define if GLPK version is less than 4.14.])], [ |
| 596 AC_CHECK_LIB($glpk_lib, _glp_lpx_simplex, [ | |
| 597 GLPK_LIBS="-l$glpk_lib"], [])]) | |
| 598 | |
| 599 if test -n "$GLPK_LIBS"; then | |
| 600 AC_DEFINE(HAVE_GLPK, 1, [Define if GLPK is available.]) | |
| 601 fi | |
| 602 break]) | |
| 5235 | 603 fi |
| 604 AC_SUBST(GLPK_LIBS) | |
| 6806 | 605 if test -z "$GLPK_LIBS"; then |
| 6133 | 606 warn_glpk="GLPK library not found. The glpk function for solving linear programs will be disabled." |
| 607 fi | |
| 5235 | 608 |
| 6043 | 609 # Checks for CURL header and library. |
| 610 | |
| 611 AC_ARG_WITH(curl, | |
| 612 [AS_HELP_STRING([--without-curl], [don't use CURL])], | |
| 613 with_curl=$withval, with_curl=yes) | |
| 614 | |
| 615 curl_lib= | |
| 616 if test "$with_curl" = yes; then | |
| 617 curl_lib="curl" | |
| 618 elif test "$with_curl" != no; then | |
| 619 curl_lib="$with_curl" | |
| 6335 | 620 else |
| 621 curl_missing=yes | |
| 6043 | 622 fi |
| 623 | |
| 624 CURL_LIBS= | |
| 625 if test -n "$curl_lib"; then | |
| 6056 | 626 AC_CHECK_LIB($curl_lib, curl_easy_escape, [ |
| 6043 | 627 AC_CHECK_HEADERS(curl/curl.h, [ |
| 628 CURL_LIBS="-l$curl_lib" | |
| 6133 | 629 AC_DEFINE(HAVE_CURL, 1, [Define if CURL is available.])], [ |
| 630 curl_missing=yes])]) | |
| 6043 | 631 fi |
| 632 AC_SUBST(CURL_LIBS) | |
| 6133 | 633 if test "$curl_missing" = yes; then |
| 634 warn_curl="cURL library not found. The urlread and urlwrite functions will be disabled." | |
| 635 fi | |
| 636 | |
| 6043 | 637 |
| 4853 | 638 OCTAVE_IEEE754_DATA_FORMAT |
| 4850 | 639 |
| 3827 | 640 # ---------------------------------------------------------------------- |
| 641 | |
| 3130 | 642 OCTAVE_PROG_AR |
| 3012 | 643 |
| 644 AC_PROG_RANLIB | |
| 645 | |
| 7063 | 646 ## Default FFLAGS is -O. |
| 647 if test "x$FFLAGS" = x; then | |
| 648 FFLAGS="-O" | |
| 1233 | 649 fi |
| 5 | 650 |
| 7063 | 651 ## the F77 variable, if set, overrides AC_PROG_F77 automatically |
| 3887 | 652 AC_PROG_F77 |
| 7063 | 653 AC_F77_LIBRARY_LDFLAGS |
| 654 AC_F77_DUMMY_MAIN | |
| 655 AC_F77_WRAPPERS | |
| 5 | 656 |
| 6102 | 657 F77_TOLOWER=true |
| 658 F77_APPEND_UNDERSCORE=true | |
| 659 F77_APPEND_EXTRA_UNDERSCORE=true | |
| 7063 | 660 |
| 661 case "$ac_cv_f77_mangling" in | |
| 662 "upper case") F77_TOLOWER=false ;; | |
| 663 esac | |
| 664 case "$ac_cv_f77_mangling" in | |
| 665 "no underscore") F77_APPEND_UNDERSCORE=false ;; | |
| 666 esac | |
| 667 case "$ac_cv_f77_mangling" in | |
| 668 "no extra underscore") F77_APPEND_EXTRA_UNDERSCORE=false ;; | |
| 669 esac | |
| 6102 | 670 |
| 7063 | 671 case "$canonical_host_type" in |
| 672 i[[3456789]]86-*-*) | |
| 673 if test "$ac_cv_f77_compiler_gnu" = yes; then | |
| 674 OCTAVE_F77_FLAG(-mieee-fp) | |
| 675 ### OCTAVE_F77_FLAG(-ffloat-store) | |
| 1239 | 676 fi |
| 7063 | 677 ;; |
| 678 alpha*-*-*) | |
| 679 if test "$ac_cv_f77_compiler_gnu" = yes; then | |
| 680 OCTAVE_F77_FLAG(-mieee) | |
| 681 else | |
| 682 OCTAVE_F77_FLAG(-ieee) | |
| 683 OCTAVE_F77_FLAG(-fpe1) | |
| 5 | 684 fi |
| 7063 | 685 ;; |
| 686 powerpc-apple-machten*) | |
| 687 FFLAGS= | |
| 688 ;; | |
| 689 esac | |
| 690 | |
| 691 if test -n "$FFLAGS"; then | |
| 692 AC_MSG_NOTICE([defining FFLAGS to be $FFLAGS]) | |
| 5 | 693 fi |
| 7063 | 694 |
| 6102 | 695 AC_SUBST(F77_TOLOWER) |
| 696 AC_SUBST(F77_APPEND_UNDERSCORE) | |
| 697 AC_SUBST(F77_APPEND_EXTRA_UNDERSCORE) | |
| 869 | 698 |
| 7063 | 699 if test -z "$F77"; then |
| 832 | 700 AC_MSG_WARN([in order to build octave, you must have a compatible]) |
| 7063 | 701 AC_MSG_WARN([Fortran compiler or wrapper script for f2c that functions]) |
| 702 AC_MSG_WARN([as a Fortran compiler installed and in your path.]) | |
| 1664 | 703 AC_MSG_ERROR([See the file INSTALL for more information.]) |
| 5 | 704 fi |
| 869 | 705 |
| 6137 | 706 XTRA_CRUFT_SH_LDFLAGS= |
| 6102 | 707 case "$canonical_host_type" in |
| 708 *-*-msdosmsvc) | |
| 709 FLIBS="$FLIBS -lkernel32" | |
| 6137 | 710 XTRA_CRUFT_SH_LDFLAGS="-Wl,-def:cruft.def" |
| 6102 | 711 ;; |
| 712 esac | |
| 6137 | 713 AC_SUBST(XTRA_CRUFT_SH_LDFLAGS) |
| 6102 | 714 |
| 1163 | 715 FC=$F77 |
| 716 AC_SUBST(FC) | |
| 869 | 717 |
| 5498 | 718 OCTAVE_F77_FLAG(-ffloat-store, [ |
| 719 AC_MSG_RESULT([setting F77_FLOAT_STORE_FLAG to -ffloat-store]) | |
| 720 F77_FLOAT_STORE_FLAG=-ffloat-store | |
| 721 AC_SUBST(F77_FLOAT_STORE_FLAG) | |
| 722 ]) | |
| 723 | |
| 3820 | 724 ### Checks for BLAS and LAPACK libraries: |
| 3887 | 725 # (Build subdirectories of libcruft if they aren't found on the system.) |
| 3820 | 726 |
| 3887 | 727 sinclude(acx_blas.m4) |
| 728 sinclude(acx_lapack.m4) | |
| 729 ACX_BLAS([], [BLAS_DIR="blas"]) | |
| 730 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"]) | |
| 3690 | 731 AC_SUBST(BLAS_DIR) |
| 732 AC_SUBST(LAPACK_DIR) | |
| 733 | |
| 5451 | 734 # Check for AMD library |
| 735 AMD_LIBS= | |
| 736 AC_SUBST(AMD_LIBS) | |
| 7619 | 737 |
| 738 AC_ARG_WITH(amd, | |
| 739 [AS_HELP_STRING([--without-amd], | |
| 740 [don't use AMD, disable some sparse functionality])], | |
| 741 with_amd=$withval, with_amd=yes) | |
| 742 | |
| 743 warn_amd="AMD not found. This will result in some lack of functionality for sparse matrices." | |
| 744 if test "$with_amd" = yes; then | |
| 745 with_amd=no | |
| 746 AC_CHECK_HEADERS([suitesparse/amd.h ufsparse/amd.h amd/amd.h amd.h], [ | |
| 747 AC_CHECK_LIB(amd, amd_postorder, [AMD_LIBS="-lamd"; with_amd=yes]) | |
| 748 if test "$with_amd" = yes; then | |
| 749 AC_DEFINE(HAVE_AMD, 1, [Define if the AMD library is used.]) | |
| 750 warn_amd= | |
| 751 fi | |
| 752 break]) | |
| 753 fi | |
| 754 if test -n "$warn_amd"; then | |
| 755 AC_MSG_WARN($warn_amd) | |
| 756 fi | |
| 5451 | 757 |
| 6024 | 758 # Check for CAMD library |
| 759 CAMD_LIBS= | |
| 760 AC_SUBST(CAMD_LIBS) | |
| 761 AC_CHECK_LIB(camd, camd_postorder, [CAMD_LIBS="-lcamd"; with_camd=yes],[with_camd=no]) | |
| 762 | |
| 5226 | 763 # Check for UMFPACK library. |
| 764 | |
| 765 UMFPACK_LIBS= | |
| 766 AC_SUBST(UMFPACK_LIBS) | |
| 767 | |
| 768 AC_ARG_WITH(umfpack, | |
| 5844 | 769 [AS_HELP_STRING([--without-umfpack], |
| 770 [don't use UMFPACK, disable some sparse functionality])], | |
| 5226 | 771 with_umfpack=$withval, with_umfpack=yes) |
| 772 | |
| 5703 | 773 warn_umfpack="UMFPACK not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 774 if test "$with_umfpack" = yes && test "$with_amd" = yes; then |
| 5226 | 775 with_umfpack=no |
| 6232 | 776 AC_CHECK_HEADERS([suitesparse/umfpack.h ufsparse/umfpack.h umfpack/umfpack.h umfpack.h], [ |
| 5512 | 777 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
| 778 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ | |
| 779 ## Invalidate the cache. | |
| 780 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant | |
| 781 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ | |
| 782 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ | |
| 783 | |
| 5226 | 784 ## Invalidate the cache. |
| 785 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant | |
| 786 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ | |
| 5512 | 787 UMFPACK_LIBS="-lumfpack -lcblas"; with_umfpack=yes], [], $AMD_LIBS -lcblas $BLAS_LIBS)], $AMD_LIBS $BLAS_LIBS $FLIBS)], $AMD_LIBS) |
| 5451 | 788 |
| 5226 | 789 if test "$with_umfpack" = yes; then |
| 5451 | 790 AC_DEFINE(HAVE_UMFPACK, 1, [Define if the UMFPACK library is used.]) |
| 5505 | 791 OLD_LIBS=$LIBS |
| 792 LIBS="$LIBS $UMFPACK_LIBS $AMD_LIBS $BLAS_LIBS $FLIBS" | |
| 793 OCTAVE_UMFPACK_SEPERATE_SPLIT | |
| 794 LIBS=$OLD_LIBS | |
| 5648 | 795 TEXINFO_UMFPACK="@set HAVE_UMFPACK" |
| 5513 | 796 warn_umfpack= |
| 5512 | 797 fi |
| 5513 | 798 break]) |
| 799 fi | |
| 6133 | 800 if test -n "$warn_umfpack"; then |
| 801 AC_MSG_WARN($warn_umfpack) | |
| 802 fi | |
| 5513 | 803 |
| 5648 | 804 AC_SUBST(TEXINFO_UMFPACK) |
| 5226 | 805 |
| 5451 | 806 COLAMD_LIBS= |
| 807 AC_SUBST(COLAMD_LIBS) | |
| 808 | |
| 809 AC_ARG_WITH(colamd, | |
| 5844 | 810 [AS_HELP_STRING([--without-colamd], |
| 811 [don't use COLAMD, disable some sparse functionality])], | |
| 5451 | 812 with_colamd=$withval, with_colamd=yes) |
| 813 | |
| 5703 | 814 warn_colamd="COLAMD not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 815 if test "$with_colamd" = yes; then |
| 5451 | 816 with_colamd=no |
| 6232 | 817 AC_CHECK_HEADERS([suitesparse/colamd.h ufsparse/colamd.h colamd/colamd.h colamd.h], [ |
| 5451 | 818 AC_CHECK_LIB(colamd, colamd, [COLAMD_LIBS="-lcolamd"; with_colamd=yes]) |
| 819 if test "$with_colamd" = yes; then | |
| 820 AC_DEFINE(HAVE_COLAMD, 1, [Define if the COLAMD library is used.]) | |
| 5648 | 821 TEXINFO_COLAMD="@set HAVE_COLAMD" |
| 5513 | 822 warn_colamd= |
| 5512 | 823 fi |
| 5513 | 824 break]) |
| 5451 | 825 fi |
| 6133 | 826 if test -n "$warn_colamd"; then |
| 827 AC_MSG_WARN($warn_colamd) | |
| 828 fi | |
| 5451 | 829 |
| 5648 | 830 AC_SUBST(TEXINFO_COLAMD) |
| 5513 | 831 |
| 5451 | 832 CCOLAMD_LIBS= |
| 833 AC_SUBST(CCOLAMD_LIBS) | |
| 834 | |
| 835 AC_ARG_WITH(ccolamd, | |
| 5844 | 836 [AS_HELP_STRING([--without-ccolamd], |
| 837 [don't use CCOLAMD, disable some sparse functionality])], | |
| 5451 | 838 with_ccolamd=$withval, with_ccolamd=yes) |
| 839 | |
| 5703 | 840 warn_ccolamd="CCOLAMD not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 841 if test "$with_ccolamd" = yes; then |
| 5451 | 842 with_ccolamd=no |
| 6232 | 843 AC_CHECK_HEADERS([suitesparse/ccolamd.h ufsparse/ccolamd.h ccolamd/ccolamd.h ccolamd.h], [ |
| 5451 | 844 AC_CHECK_LIB(ccolamd, ccolamd, [CCOLAMD_LIBS="-lccolamd"; with_ccolamd=yes]) |
| 845 if test "$with_ccolamd" = yes; then | |
| 846 AC_DEFINE(HAVE_CCOLAMD, 1, [Define if the CCOLAMD library is used.]) | |
| 5513 | 847 warn_ccolamd= |
| 5512 | 848 fi |
| 5513 | 849 break]) |
| 5451 | 850 fi |
| 6133 | 851 if test -n "$warn_ccolamd"; then |
| 852 AC_MSG_WARN($warn_ccolamd) | |
| 853 fi | |
| 5451 | 854 |
| 855 CHOLMOD_LIBS= | |
| 856 AC_SUBST(CHOLMOD_LIBS) | |
| 857 | |
| 858 AC_ARG_WITH(cholmod, | |
| 5844 | 859 [AS_HELP_STRING([--without-cholmod], |
| 860 [don't use CHOLMOD, disable some sparse functionality])], | |
| 5451 | 861 with_cholmod=$withval, with_cholmod=yes) |
| 862 | |
| 5703 | 863 warn_cholmod="CHOLMOD not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 864 if test "$with_cholmod" = yes && test "$with_colamd" = yes && |
| 865 test "$with_ccolamd" = yes && test "$with_amd" = yes; then | |
| 5451 | 866 with_cholmod=no |
| 6232 | 867 AC_CHECK_HEADERS([suitesparse/cholmod.h ufsparse/cholmod.h cholmod/cholmod.h cholmod.h], [ |
| 7036 | 868 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod"; |
| 869 with_cholmod=yes], [ | |
| 870 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod -cblas"; | |
| 871 with_cholmod=yes], [], | |
| 872 $CAMD_LIBS $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS)], | |
| 873 $CAMD_LIBS $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS) | |
| 5451 | 874 |
| 875 if test "$with_cholmod" = yes; then | |
| 876 AC_DEFINE(HAVE_CHOLMOD, 1, [Define if the CHOLMOD library is used.]) | |
| 5648 | 877 TEXINFO_CHOLMOD="@set HAVE_CHOLMOD" |
| 5513 | 878 warn_cholmod= |
| 5512 | 879 fi |
| 5513 | 880 break]) |
| 6133 | 881 fi |
| 882 if test -n "$warn_cholmod"; then | |
| 883 AC_MSG_WARN($warn_cholmod) | |
| 884 fi | |
| 5226 | 885 |
| 5648 | 886 AC_SUBST(TEXINFO_CHOLMOD) |
| 5513 | 887 |
| 5610 | 888 CXSPARSE_LIBS= |
| 889 AC_SUBST(CXSPARSE_LIBS) | |
| 890 | |
| 891 AC_ARG_WITH(cxsparse, | |
| 5844 | 892 [AS_HELP_STRING([--without-cxsparse], |
| 893 [don't use CXSparse, disable some sparse functionality])], | |
| 5610 | 894 with_cxsparse=$withval, with_cxsparse=yes) |
| 895 | |
| 5703 | 896 warn_cxsparse="CXSparse not found. This will result in some lack of functionality for sparse matrices." |
| 5610 | 897 if test "$with_cxsparse" = yes; then |
| 898 with_cxsparse=no | |
| 6719 | 899 AC_LANG_PUSH(C++) |
| 6232 | 900 AC_CHECK_HEADERS([suitesparse/cs.h ufsparse/cs.h cxsparse/cs.h cs.h], [ |
| 5648 | 901 AC_CHECK_LIB(cxsparse, cs_di_sqr, [CXSPARSE_LIBS="-lcxsparse"; with_cxsparse=yes]) |
| 5610 | 902 if test "$with_cxsparse" = yes; then |
| 903 AC_DEFINE(HAVE_CXSPARSE, 1, [Define if the CXSparse library is used.]) | |
| 904 warn_cxsparse= | |
| 905 fi | |
| 906 break]) | |
| 6719 | 907 AC_LANG_POP(C++) |
| 5610 | 908 fi |
| 6133 | 909 if test -n "$warn_cxsparse"; then |
| 910 AC_MSG_WARN($warn_cxsparse) | |
| 911 fi | |
| 5610 | 912 |
| 4110 | 913 ### Handle shared library options. |
| 2813 | 914 |
| 3034 | 915 ### Enable creation of static libraries. |
| 916 | |
| 917 AC_ARG_ENABLE(static, | |
| 5844 | 918 [AS_HELP_STRING([--enable-static], [create static libraries])], |
| 3034 | 919 [if test "$enableval" = no; then STATIC_LIBS=false; |
| 920 else STATIC_LIBS=true; fi], | |
| 5221 | 921 STATIC_LIBS=false) |
| 3034 | 922 AC_SUBST(STATIC_LIBS) |
| 923 | |
| 2813 | 924 ### Enable creation of shared libraries. Currently only works with |
| 925 ### gcc on some systems. | |
| 926 | |
| 927 AC_ARG_ENABLE(shared, | |
| 5844 | 928 [AS_HELP_STRING([--enable-shared], |
| 929 [create shared libraries (not all systems)])], | |
| 2813 | 930 [if test "$enableval" = no; then SHARED_LIBS=false; |
| 931 else SHARED_LIBS=true; fi], | |
| 5221 | 932 SHARED_LIBS=true) |
| 2813 | 933 AC_SUBST(SHARED_LIBS) |
| 934 | |
| 4128 | 935 ### Enable dynamic linking. --enable-shared implies this, so |
| 936 ### --enable-dl is only need if you are only building static libraries | |
| 937 ### and want to try dynamic linking too (works on some systems, for | |
| 938 ### example, OS X and Windows). | |
| 939 | |
| 940 AC_ARG_ENABLE(dl, | |
| 5844 | 941 [AS_HELP_STRING([--enable-dl], |
| 942 [create shared libraries (not all systems)])], | |
| 4128 | 943 [if test "$enableval" = no; then ENABLE_DYNAMIC_LINKING=false; |
| 944 else ENABLE_DYNAMIC_LINKING=true; fi], | |
| 5221 | 945 ENABLE_DYNAMIC_LINKING=true) |
| 4128 | 946 |
| 3034 | 947 if $STATIC_LIBS || $SHARED_LIBS; then |
| 948 true | |
| 949 else | |
| 950 AC_MSG_ERROR([You can't disable building static AND shared libraries!]) | |
| 951 fi | |
| 952 | |
| 2813 | 953 AC_ARG_ENABLE(rpath, |
| 5844 | 954 [AS_HELP_STRING([--enable-rpath], |
| 955 [override the default link options for rpath; e.g., --enable-rpath='-rpath $(octlibdir)'])], | |
| 4353 | 956 [ if test "$enableval" = no; then use_rpath=false; |
| 957 else | |
| 958 use_rpath=true | |
| 959 if test "$enableval" = yes; then true; | |
| 960 else enable_rpath_arg="$enableval"; fi | |
| 4439 | 961 fi], [use_rpath=true]) |
| 2813 | 962 |
| 963 CPICFLAG=-fPIC | |
| 964 CXXPICFLAG=-fPIC | |
| 965 FPICFLAG=-fPIC | |
| 966 SHLEXT=so | |
| 4190 | 967 SHLLIB='$(SHLEXT)' |
| 4102 | 968 SHLBIN= |
| 4138 | 969 SHLEXT_VER='$(SHLEXT).$(version)' |
| 970 SHLLIB_VER='$(SHLLIB).$(version)' | |
| 971 SHLBIN_VER='$(SHLBIN).$(version)' | |
| 4126 | 972 SHLLINKEXT= |
| 6051 | 973 LIBPRE=lib |
| 4323 | 974 SH_LD='$(CXX)' |
| 2813 | 975 SH_LDFLAGS=-shared |
| 4759 | 976 DL_LD='$(SH_LD)' |
| 977 DL_LDFLAGS='$(SH_LDFLAGS)' | |
| 978 MKOCTFILE_DL_LDFLAGS='$(DL_LDFLAGS)' | |
| 3036 | 979 SONAME_FLAGS= |
| 2813 | 980 RLD_FLAG= |
| 4199 | 981 NO_OCT_FILE_STRIP=false |
| 4323 | 982 TEMPLATE_AR='$(AR)' |
| 3775 | 983 TEMPLATE_ARFLAGS="$ARFLAGS" |
| 6137 | 984 CRUFT_DLL_DEFS= |
| 985 OCTAVE_DLL_DEFS= | |
| 986 OCTINTERP_DLL_DEFS= | |
| 4104 | 987 library_path_var=LD_LIBRARY_PATH |
| 2813 | 988 case "$canonical_host_type" in |
| 6668 | 989 *-*-386bsd* | *-*-netbsd*) |
| 2813 | 990 SH_LD=ld |
| 991 SH_LDFLAGS=-Bshareable | |
| 992 ;; | |
| 6668 | 993 *-*-openbsd*) |
| 994 SH_LDFLAGS='-shared -fPIC' | |
| 995 ;; | |
| 4323 | 996 *-*-freebsd*) |
| 5508 | 997 SH_LDFLAGS="-shared -Wl,-x" |
| 998 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' | |
| 4323 | 999 ;; |
| 3127 | 1000 alpha*-dec-osf*) |
| 2813 | 1001 CPICFLAG= |
| 1002 CXXPICFLAG= | |
| 1003 FPICFLAG= | |
| 4283 | 1004 SH_LDFLAGS="-shared -Wl,-expect_unresolved -Wl,'*'" |
| 1005 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' | |
| 2813 | 1006 ;; |
| 3956 | 1007 *-*-darwin*) |
| 4759 | 1008 DL_LDFLAGS='-bundle -bundle_loader $(TOPDIR)/src/octave $(LDFLAGS)' |
| 6682 | 1009 MKOCTFILE_DL_LDFLAGS='-bundle -bundle_loader $$BINDIR/octave-$$OCTAVE_VERSION$$EXEEXT' |
| 4759 | 1010 SH_LDFLAGS='-dynamiclib -single_module $(LDFLAGS)' |
| 7266 | 1011 case "$canonical_host_type" in |
| 1012 powerpc-*) | |
| 1013 CXXPICFLAG= | |
| 1014 CPICFLAG= | |
| 1015 FPICFLAG= | |
| 1016 ;; | |
| 1017 esac | |
| 4759 | 1018 SHLEXT=dylib |
| 1019 SHLLIB='$(SHLEXT)' | |
| 1020 SHLEXT_VER='$(version).$(SHLEXT)' | |
| 1021 SHLLIB_VER='$(version).$(SHLLIB)' | |
| 4199 | 1022 NO_OCT_FILE_STRIP=true |
| 4786 | 1023 SONAME_FLAGS='-install_name $(octlibdir)/$@' |
| 4759 | 1024 library_path_var=DYLD_LIBRARY_PATH |
| 3956 | 1025 ;; |
| 4105 | 1026 *-*-cygwin* | *-*-mingw*) |
| 5451 | 1027 DL_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-runtime-pseudo-reloc" |
| 4102 | 1028 CXXPICFLAG= |
| 1029 CPICFLAG= | |
| 1030 FPICFLAG= | |
| 1031 SHLEXT=dll | |
| 1032 SHLLIB=dll.a | |
| 1033 SHLBIN=dll | |
| 5414 | 1034 SH_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-auto-image-base" |
| 4102 | 1035 SHLLINKEXT=.dll |
| 1036 SONAME_FLAGS='-Wl,--out-implib=$@.a' | |
| 4104 | 1037 library_path_var=PATH |
| 4102 | 1038 ;; |
| 6089 | 1039 *-*-msdosmsvc) |
| 6794 | 1040 DL_LDFLAGS="-shared" |
| 6051 | 1041 CPICFLAG= |
| 1042 CXXPICFLAG= | |
| 1043 FPICFLAG= | |
| 1044 SHLEXT=dll | |
| 1045 SHLLIB=lib | |
| 1046 SHLBIN=dll | |
| 1047 LIBPRE= | |
| 6794 | 1048 SH_LDFLAGS="-shared" |
| 1049 if test -n "`echo $CFLAGS | grep -e '-g'`" -o -n "`echo $CXXFLAGS | grep -e '-g'`"; then | |
| 1050 DL_LDFLAGS="$DL_LDFLAGS -g" | |
| 1051 SH_LDFLAGS="$SH_LDFLAGS -g" | |
| 1052 fi | |
| 6255 | 1053 NO_OCT_FILE_STRIP=true |
| 6100 | 1054 library_path_var=PATH |
| 6718 | 1055 NO_OCT_FILE_STRIP=true |
| 6087 | 1056 ## Extra compilation flags. |
| 6137 | 1057 CRUFT_DLL_DEFS="-DCRUFT_DLL" |
| 1058 OCTAVE_DLL_DEFS="-DOCTAVE_DLL" | |
| 1059 OCTINTERP_DLL_DEFS="-DOCTINTERP_DLL" | |
| 6051 | 1060 ;; |
| 3740 | 1061 *-*-linux* | *-*-gnu*) |
| 4906 | 1062 MKOCTFILE_DL_LDFLAGS="-shared -Wl,-Bsymbolic" |
| 4283 | 1063 SONAME_FLAGS='-Wl,-soname -Wl,$@' |
| 1064 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' | |
| 2813 | 1065 ;; |
| 3887 | 1066 i[[3456]]86-*-sco3.2v5*) |
| 4283 | 1067 SONAME_FLAGS='-Wl,-h -Wl,$@' |
| 3705 | 1068 RLD_FLAG= |
| 3160 | 1069 SH_LDFLAGS=-G |
| 1070 ;; | |
| 2813 | 1071 rs6000-ibm-aix* | powerpc-ibm-aix*) |
| 1072 CPICFLAG= | |
| 1073 CXXPICFLAG= | |
| 1074 FPICFLAG= | |
| 1075 ;; | |
| 1076 hppa*-hp-hpux*) | |
| 3887 | 1077 if test "$ac_cv_f77_compiler_gnu" = yes; then |
| 2813 | 1078 FPICFLAG=-fPIC |
| 1079 else | |
| 1080 FPICFLAG=+Z | |
| 1081 fi | |
| 1082 SHLEXT=sl | |
| 1083 SH_LDFLAGS="-shared -fPIC" | |
| 4283 | 1084 RLD_FLAG='-Wl,+b -Wl,$(octlibdir)' |
| 2813 | 1085 ;; |
| 1086 *-sgi-*) | |
| 1087 CPICFLAG= | |
| 1088 CXXPICFLAG= | |
| 1089 FPICFLAG= | |
| 4353 | 1090 RLD_FLAG='-rpath $(octlibdir)' |
| 2813 | 1091 ;; |
| 1092 sparc-sun-sunos4*) | |
| 3887 | 1093 if test "$ac_cv_f77_compiler_gnu" = yes; then |
| 2813 | 1094 FPICFLAG=-fPIC |
| 1095 else | |
| 1096 FPICFLAG=-PIC | |
| 1097 fi | |
| 3059 | 1098 SH_LD=ld |
| 1099 SH_LDFLAGS="-assert nodefinitions" | |
| 3162 | 1100 RLD_FLAG='-L$(octlibdir)' |
| 2813 | 1101 ;; |
| 3606 | 1102 sparc-sun-solaris2* | i386-pc-solaris2*) |
| 3887 | 1103 if test "$ac_cv_f77_compiler_gnu" = yes; then |
| 2813 | 1104 FPICFLAG=-fPIC |
| 1105 else | |
| 3775 | 1106 FPICFLAG=-KPIC |
| 1107 fi | |
| 1108 if test "$GCC" = yes; then | |
| 1109 CPICFLAG=-fPIC | |
| 1110 else | |
| 1111 CPICFLAG=-KPIC | |
| 2813 | 1112 fi |
| 3775 | 1113 if test "$GXX" = yes; then |
| 1114 CXXPICFLAG=-fPIC | |
| 1115 SH_LDFLAGS=-shared | |
| 1116 else | |
| 1117 CXXPICFLAG=-KPIC | |
| 1118 SH_LDFLAGS=-G | |
| 1119 fi | |
| 1120 RLD_FLAG='-R $(octlibdir)' | |
| 6087 | 1121 ## Template closures in archive libraries need a different mechanism. |
| 3820 | 1122 if test "$GXX" = yes; then |
| 3775 | 1123 true |
| 1124 else | |
| 4323 | 1125 TEMPLATE_AR='$(CXX)' |
| 3775 | 1126 TEMPLATE_ARFLAGS="-xar -o" |
| 1127 fi | |
| 2813 | 1128 ;; |
| 1129 esac | |
| 1130 | |
| 1131 if $use_rpath; then | |
| 4353 | 1132 if test -n "$enable_rpath_arg"; then |
| 1133 RLD_FLAG="$enable_rpath_arg" | |
| 1134 fi | |
| 2813 | 1135 else |
| 4353 | 1136 RLD_FLAG="" |
| 2813 | 1137 fi |
| 1138 | |
| 5844 | 1139 AC_MSG_NOTICE([defining FPICFLAG to be $FPICFLAG]) |
| 1140 AC_MSG_NOTICE([defining CPICFLAG to be $CPICFLAG]) | |
| 1141 AC_MSG_NOTICE([defining CXXPICFLAG to be $CXXPICFLAG]) | |
| 1142 AC_MSG_NOTICE([defining SHLEXT to be $SHLEXT]) | |
| 1143 AC_MSG_NOTICE([defining SHLLIB to be $SHLLIB]) | |
| 1144 AC_MSG_NOTICE([defining SHLBIN to be $SHLBIN]) | |
| 1145 AC_MSG_NOTICE([defining SHLEXT_VER to be $SHLEXT_VER]) | |
| 1146 AC_MSG_NOTICE([defining SHLLIB_VER to be $SHLLIB_VER]) | |
| 1147 AC_MSG_NOTICE([defining SHLBIN_VER to be $SHLBIN_VER]) | |
| 1148 AC_MSG_NOTICE([defining SHLLINKEXT to be $SHLLINKEXT]) | |
| 6051 | 1149 AC_MSG_NOTICE([defining LIBPRE to be $LIBPRE]) |
| 5844 | 1150 AC_MSG_NOTICE([defining SH_LD to be $SH_LD]) |
| 1151 AC_MSG_NOTICE([defining SH_LDFLAGS to be $SH_LDFLAGS]) | |
| 1152 AC_MSG_NOTICE([defining DL_LD to be $DL_LD]) | |
| 1153 AC_MSG_NOTICE([defining DL_LDFLAGS to be $DL_LDFLAGS]) | |
| 1154 AC_MSG_NOTICE([defining MKOCTFILE_DL_LDFLAGS to be $MKOCTFILE_DL_LDFLAGS]) | |
| 1155 AC_MSG_NOTICE([defining SONAME_FLAGS to be $SONAME_FLAGS]) | |
| 1156 AC_MSG_NOTICE([defining NO_OCT_FILE_STRIP to be $NO_OCT_FILE_STRIP]) | |
| 1157 AC_MSG_NOTICE([defining RLD_FLAG to be $RLD_FLAG]) | |
| 1158 AC_MSG_NOTICE([defining TEMPLATE_AR to be $TEMPLATE_AR]) | |
| 1159 AC_MSG_NOTICE([defining TEMPLATE_ARFLAGS to be $TEMPLATE_ARFLAGS]) | |
| 6137 | 1160 AC_MSG_NOTICE([defining CRUFT_DLL_DEFS to be $CRUFT_DLL_DEFS]) |
| 1161 AC_MSG_NOTICE([defining OCTAVE_DLL_DEFS to be $OCTAVE_DLL_DEFS]) | |
| 1162 AC_MSG_NOTICE([defining OCTINTERP_DLL_DEFS to be $OCTINTERP_DLL_DEFS]) | |
| 5844 | 1163 AC_MSG_NOTICE([defining library_path_var to be $library_path_var]) |
| 2813 | 1164 AC_SUBST(FPICFLAG) |
| 1165 AC_SUBST(CPICFLAG) | |
| 1166 AC_SUBST(CXXPICFLAG) | |
| 1167 AC_SUBST(SHLEXT) | |
| 4102 | 1168 AC_SUBST(SHLLIB) |
| 1169 AC_SUBST(SHLBIN) | |
| 4126 | 1170 AC_SUBST(SHLEXT_VER) |
| 1171 AC_SUBST(SHLLIB_VER) | |
| 1172 AC_SUBST(SHLBIN_VER) | |
| 1173 AC_SUBST(SHLLINKEXT) | |
| 6051 | 1174 AC_SUBST(LIBPRE) |
| 2813 | 1175 AC_SUBST(SH_LD) |
| 1176 AC_SUBST(SH_LDFLAGS) | |
| 4759 | 1177 AC_SUBST(DL_LD) |
| 1178 AC_SUBST(DL_LDFLAGS) | |
| 1179 AC_SUBST(MKOCTFILE_DL_LDFLAGS) | |
| 3036 | 1180 AC_SUBST(SONAME_FLAGS) |
| 4199 | 1181 AC_SUBST(NO_OCT_FILE_STRIP) |
| 2813 | 1182 AC_SUBST(RLD_FLAG) |
| 3775 | 1183 AC_SUBST(TEMPLATE_AR) |
| 1184 AC_SUBST(TEMPLATE_ARFLAGS) | |
| 6141 | 1185 AC_SUBST(CRUFT_DLL_DEFS) |
| 1186 AC_SUBST(OCTAVE_DLL_DEFS) | |
| 1187 AC_SUBST(OCTINTERP_DLL_DEFS) | |
| 4104 | 1188 AC_SUBST(library_path_var) |
| 4102 | 1189 |
| 2813 | 1190 ### special checks for odd OS specific things. |
| 1191 ### | |
| 1192 ### I am told that on some SCO systems, the only place to find some | |
| 1193 ### functions like gethostname and gettimeofday is in libsocket. | |
| 1194 | |
| 3887 | 1195 AC_CHECK_FUNCS(gethostname, [], [AC_CHECK_LIB(socket, gethostname)]) |
| 1196 AC_CHECK_FUNCS(getpwnam, [], [AC_CHECK_LIB(sun, getpwnam)]) | |
| 2813 | 1197 |
| 4388 | 1198 case "$canonical_host_type" in |
| 6704 | 1199 *-*-cygwin*) |
| 4388 | 1200 AC_CHECK_LIB(wsock32, gethostname) |
| 5451 | 1201 LIBS="$LIBS -lwsock32" |
| 4388 | 1202 ;; |
| 6704 | 1203 *-*-msdosmsvc* | *-*-mingw*) |
| 6091 | 1204 LIBS="$LIBS -lws2_32 -lkernel32" |
| 1205 ;; | |
| 4388 | 1206 esac |
| 1207 | |
| 4353 | 1208 ### Type stuff. |
| 1209 | |
| 1210 AC_TYPE_MODE_T | |
| 1211 AC_TYPE_OFF_T | |
| 1212 AC_TYPE_PID_T | |
| 1213 AC_TYPE_SIZE_T | |
| 1214 AC_TYPE_UID_T | |
| 1215 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t]) | |
| 1216 AC_CHECK_TYPES([long long int, unsigned long long int]) | |
| 7237 | 1217 AC_CHECK_TYPES([sigset_t, sig_atomic_t], , , [ |
| 1218 #if defined (HAVE_SYS_TYPES_H) | |
| 1219 #include <sys/types.h> | |
| 1220 #endif | |
| 1221 #include <signal.h>]) | |
| 4353 | 1222 |
| 2813 | 1223 ### How big are ints and how are they oriented? These could probably |
| 1224 ### be eliminated in favor of run-time checks. | |
| 1225 | |
| 3888 | 1226 AC_CHECK_SIZEOF(short) |
| 1227 AC_CHECK_SIZEOF(int) | |
| 1228 AC_CHECK_SIZEOF(long) | |
| 1229 AC_CHECK_SIZEOF(long long) | |
| 2813 | 1230 |
| 1231 ### Does the C compiler handle alloca() and const correctly? | |
| 1232 | |
| 4602 | 1233 AC_FUNC_ALLOCA |
| 2813 | 1234 AC_C_CONST |
| 1235 | |
| 1236 ### See if we should define NPOS. | |
| 1237 | |
| 1238 OCTAVE_STRING_NPOS | |
| 1239 | |
| 4360 | 1240 ### See if we should use placement delete. |
| 1241 | |
| 1242 OCTAVE_PLACEMENT_DELETE | |
| 1243 | |
| 4366 | 1244 ### See if we can auto allocate variable sized arrays. |
| 1245 | |
| 1246 OCTAVE_DYNAMIC_AUTO_ARRAYS | |
| 1247 | |
| 869 | 1248 ### Checks for header files. |
| 1249 | |
| 832 | 1250 AC_HEADER_STDC |
| 1251 AC_HEADER_DIRENT | |
| 1377 | 1252 AC_HEADER_TIME |
| 1253 AC_HEADER_SYS_WAIT | |
| 2097 | 1254 |
| 4051 | 1255 ### C headers |
| 1256 | |
| 4067 | 1257 AC_CHECK_HEADERS(assert.h curses.h direct.h dlfcn.h fcntl.h float.h \ |
| 5990 | 1258 floatingpoint.h grp.h ieeefp.h inttypes.h limits.h locale.h memory.h nan.h \ |
| 7231 | 1259 ncurses.h poll.h pwd.h stdint.h stdlib.h string.h sunmath.h sys/ioctl.h \ |
| 3308 | 1260 sys/param.h sys/poll.h sys/resource.h sys/select.h sys/stat.h \ |
| 6694 | 1261 sys/time.h sys/times.h sys/types.h sys/utsname.h sys/utime.h termcap.h \ |
| 1262 unistd.h utime.h varargs.h) | |
| 3887 | 1263 |
| 4051 | 1264 ### C++ headers |
| 1265 | |
| 1266 AC_LANG_PUSH(C++) | |
| 1267 AC_CHECK_HEADERS(sstream) | |
| 1268 AC_LANG_POP(C++) | |
| 1269 | |
| 3887 | 1270 have_termios_h=no |
| 1271 AC_CHECK_HEADERS($TERMIOS_H, have_termios_h=yes) | |
| 1272 AC_CHECK_HEADERS(termio.h, have_termio_h=yes, have_termio_h=no) | |
| 1273 AC_CHECK_HEADERS(sgtty.h, have_sgtty_h=yes, have_sgtty_h=no) | |
| 5451 | 1274 AC_CHECK_HEADERS(glob.h, have_glob_h=yes, have_glob_h=no) |
| 1275 AC_CHECK_HEADERS(fnmatch.h, have_fnmatch_h=yes, have_fnmatch_h=no) | |
| 4067 | 1276 AC_CHECK_HEADERS(conio.h, have_conio_h=yes, have_conio_h=no) |
| 3249 | 1277 |
| 3225 | 1278 ### I'm told that termios.h is broken on NeXT systems. |
| 1279 | |
| 1280 case "$canonical_host_type" in | |
| 1281 *-*-nextstep*) | |
| 3887 | 1282 if test "$have_termios_h" = yes; then |
| 3249 | 1283 AC_MSG_WARN([Ignoring termios.h on NeXT systems.]) |
| 3887 | 1284 have_termios_h=no |
| 3249 | 1285 fi |
| 3225 | 1286 ;; |
| 1287 esac | |
| 1288 | |
| 3887 | 1289 if test "$have_termios_h" = yes \ |
| 1290 || test "$have_termio_h" = yes \ | |
| 1291 || test "$have_sgtty_h" = yes; then | |
| 832 | 1292 true |
| 1293 else | |
| 4064 | 1294 AC_MSG_WARN([I couldn't find termios.h, termio.h, or sgtty.h!]) |
| 832 | 1295 fi |
| 869 | 1296 |
| 5451 | 1297 LIBGLOB= |
| 1298 AC_SUBST(LIBGLOB) | |
| 1299 if test "$have_fnmatch_h" = yes && test "$have_glob_h" = yes; then | |
| 1300 AC_CHECK_FUNCS(fnmatch, have_fnmatch=yes, [ | |
| 1301 AC_CHECK_LIB(glob, fnmatch, [have_fnmatch=yes; LIBGLOB=-lglob], | |
| 1302 have_fnmatch=no)]) | |
| 1303 AC_CHECK_FUNCS(glob, have_glob=yes, [ | |
| 1304 AC_CHECK_LIB(glob, glob, [have_glob=yes; LIBGLOB=-lglob], | |
| 1305 have_glob=no)]) | |
| 1306 | |
| 1307 if test "$have_fnmatch" != yes || test "$have_glob" != yes; then | |
| 1308 AC_MSG_ERROR([You are required to have fnmatch and glob]) | |
| 1309 fi | |
| 1310 else | |
| 1311 AC_MSG_ERROR([You are required to have fnmatch.h and glob.h]) | |
| 1312 fi | |
| 1313 | |
| 1788 | 1314 ### Checks for functions and variables. |
| 869 | 1315 |
|
7638
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implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1316 AC_CHECK_FUNCS(atexit basename bcopy bzero canonicalize_file_name \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1317 chmod dup2 endgrent endpwent execvp expm1 fcntl fork getcwd \ |
|
2df457529cfa
implement expm1 and log1p functions
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parents:
7636
diff
changeset
|
1318 getegid geteuid getgid getgrent getgrgid getgrnam getpgrp getpid \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1319 getppid getpwent getpwuid gettimeofday getuid getwd _kbhit kill \ |
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2df457529cfa
implement expm1 and log1p functions
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parents:
7636
diff
changeset
|
1320 lgamma lgamma_r link localtime_r log1p lstat memmove mkdir mkfifo \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1321 mkstemp on_exit pipe poll putenv raise readlink realpath rename \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1322 resolvepath rindex rmdir round select setgrent setlocale setpwent \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1323 setvbuf sigaction siglongjmp sigpending sigprocmask sigsuspend \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1324 snprintf stat strcasecmp strdup strerror stricmp strncasecmp \ |
|
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
1325 strnicmp strptime strsignal symlink tempnam tgamma trunc umask \ |
| 6694 | 1326 uname unlink usleep utime vfprintf vsprintf vsnprintf waitpid \ |
| 6829 | 1327 _chmod _snprintf x_utime _utime32) |
| 1300 | 1328 |
| 6094 | 1329 case "$canonical_host_type" in |
| 1330 *-*-msdosmsvc) | |
| 1331 ## The %T format specifier for strftime is reportedly broken, | |
| 1332 ## so use our version. We could use an actual configure test | |
| 1333 ## for this. | |
| 1334 ;; | |
| 1335 *) | |
| 1336 AC_CHECK_FUNCS(strftime) | |
| 1337 ;; | |
| 1338 esac | |
| 1339 | |
| 7058 | 1340 OCTAVE_STRPTIME_BROKEN |
| 1708 | 1341 OCTAVE_SMART_PUTENV |
| 1342 | |
| 6103 | 1343 case "$canonical_host_type" in |
| 6704 | 1344 *-*-msdosmsvc | *-*-mingw*) |
| 6103 | 1345 AC_MSG_CHECKING([for required _WIN32_WINNT]) |
| 1346 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ | |
| 1347 #include <windows.h> | |
| 1348 #if _WIN32_WINNT < 0x0403 | |
| 1349 #error "Wrong version" | |
| 1350 #endif]], []), | |
| 1351 AC_MSG_RESULT([none]), [ | |
| 1352 AC_DEFINE(_WIN32_WINNT, 0x0403, [Define to 0x0403 to access InitializeCriticalSectionAndSpinCount]) | |
| 1353 AC_MSG_RESULT([0x0403])]) | |
| 1354 AC_MSG_CHECKING([whether _USE_MATH_DEFINES needs to be defined]) | |
| 1355 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[#include <math.h>]], | |
| 1356 [[int x = M_LN2;]]), | |
| 1357 AC_MSG_RESULT([no]), [ | |
| 1358 AC_DEFINE(_USE_MATH_DEFINES, 1, [Define if your system needs it to define math constants like M_LN2]) | |
| 1359 AC_MSG_RESULT([yes])]) | |
| 1360 ;; | |
| 1361 esac | |
| 1362 | |
| 4110 | 1363 ### Dynamic linking is now enabled only if we are building shared |
| 1364 ### libs and some API for dynamic linking is detected. | |
| 1365 | |
| 3705 | 1366 LD_CXX='$(CXX)' |
| 3232 | 1367 RDYNAMIC_FLAG= |
| 4110 | 1368 DL_API_MSG="" |
| 1369 dlopen_api=false | |
| 1370 shl_load_api=false | |
| 1371 loadlibrary_api=false | |
| 4163 | 1372 dyld_api=false |
| 4110 | 1373 |
| 4163 | 1374 if $SHARED_LIBS || $ENABLE_DYNAMIC_LINKING; then |
| 1375 | |
| 6087 | 1376 ## Check for dyld first since OS X can have a non-standard libdl |
| 4110 | 1377 |
| 5599 | 1378 AC_CHECK_HEADER(mach-o/dyld.h) |
| 5717 | 1379 if test "$ac_cv_header_mach_o_dyld_h" = yes; then |
| 4163 | 1380 dyld_api=true |
| 1381 else | |
| 4189 | 1382 AC_CHECK_LIB(dld, shl_load) |
| 1383 AC_CHECK_FUNCS(shl_load shl_findsym) | |
| 4201 | 1384 if test "$ac_cv_func_shl_load" = yes \ |
| 1385 && test "$ac_cv_func_shl_findsym" = yes; then | |
| 4189 | 1386 shl_load_api=true |
| 4110 | 1387 else |
| 4189 | 1388 AC_CHECK_LIB(wsock32, LoadLibrary) |
| 1389 AC_CHECK_FUNCS(LoadLibrary) | |
| 4201 | 1390 if test "$ac_cv_func_loadlibrary" = yes; then |
| 4189 | 1391 loadlibrary_api=true |
| 2063 | 1392 else |
| 4189 | 1393 AC_CHECK_LIB(dl, dlopen) |
| 1394 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose) | |
| 4201 | 1395 if test "$ac_cv_func_dlclose" = yes \ |
| 1396 && test "$ac_cv_func_dlerror" = yes \ | |
| 1397 && test "$ac_cv_func_dlopen" = yes \ | |
| 1398 && test "$ac_cv_func_dlsym" = yes; then | |
| 4189 | 1399 dlopen_api=true |
| 1400 else | |
| 4163 | 1401 case "$canonical_host_type" in |
| 1402 i[[3456]]86-*-sco3.2v5*) | |
| 1403 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' | |
| 1404 dlopen_api=true | |
| 1405 ;; | |
| 1406 esac | |
| 1407 fi | |
| 2063 | 1408 fi |
| 4110 | 1409 fi |
| 1410 fi | |
| 1411 | |
| 5451 | 1412 ## autoconf test for LoadLibrary appears broken. Bypass for cygwin/mingw |
| 6286 | 1413 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
| 1414 true | |
| 1415 else | |
| 5451 | 1416 case "$canonical_host_type" in |
| 6091 | 1417 *-*-cygwin* | *-*-mingw* | *-*-msdosmsvc) |
| 5451 | 1418 loadlibrary_api=true; |
| 1419 ;; | |
| 1420 esac | |
| 1421 fi | |
| 1422 | |
| 4110 | 1423 if $dlopen_api; then |
| 1424 DL_API_MSG="(dlopen)" | |
| 1425 AC_DEFINE(HAVE_DLOPEN_API, 1, [Define if your system has dlopen, dlsym, dlerror, and dlclose for dynamic linking]) | |
| 3958 | 1426 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) |
| 4110 | 1427 elif $shl_load_api; then |
| 1428 DL_API_MSG="(shl_load)" | |
| 1429 AC_DEFINE(HAVE_SHL_LOAD_API, 1, [Define if your system has shl_load and shl_findsym for dynamic linking]) | |
| 1430 elif $loadlibrary_api; then | |
| 1431 DL_API_MSG="(LoadLibrary)" | |
| 1432 AC_DEFINE(HAVE_LOADLIBRARY_API, 1, [Define if your system has LoadLibrary for dynamic linking]) | |
| 4163 | 1433 elif $dyld_api; then |
| 1434 DL_API_MSG="(dyld)" | |
| 1435 AC_DEFINE(HAVE_DYLD_API, 1, [Define if your system has dyld for dynamic linking]) | |
| 4110 | 1436 fi |
| 1437 | |
| 4163 | 1438 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
| 4128 | 1439 ENABLE_DYNAMIC_LINKING=true |
| 1440 AC_DEFINE(ENABLE_DYNAMIC_LINKING, 1, [Define if using dynamic linking]) | |
| 1978 | 1441 fi |
| 4163 | 1442 fi |
| 1443 | |
| 1444 if $SHARED_LIBS; then | |
| 1445 LIBOCTINTERP=-loctinterp$SHLLINKEXT | |
| 1446 LIBOCTAVE=-loctave$SHLLINKEXT | |
| 1447 LIBCRUFT=-lcruft$SHLLINKEXT | |
| 1978 | 1448 else |
| 4110 | 1449 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)' |
| 1450 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)' | |
| 1451 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)' | |
| 1664 | 1452 fi |
| 4163 | 1453 |
| 4110 | 1454 AC_SUBST(LD_CXX) |
| 3232 | 1455 AC_SUBST(RDYNAMIC_FLAG) |
| 4128 | 1456 AC_SUBST(ENABLE_DYNAMIC_LINKING) |
| 4110 | 1457 AC_SUBST(LIBOCTINTERP) |
| 1458 AC_SUBST(LIBOCTAVE) | |
| 1459 AC_SUBST(LIBCRUFT) | |
| 1901 | 1460 |
| 1300 | 1461 ### There is more than one possible prototype for gettimeofday. See |
| 2782 | 1462 ### which one (if any) appears in sys/time.h. These tests are from |
| 1463 ### Emacs 19. | |
| 1300 | 1464 |
| 2782 | 1465 AC_MSG_CHECKING(for struct timeval) |
| 5844 | 1466 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
| 2782 | 1467 #include <sys/time.h> |
| 1468 #include <time.h> | |
| 1469 #else | |
| 1470 #ifdef HAVE_SYS_TIME_H | |
| 1471 #include <sys/time.h> | |
| 1472 #else | |
| 1473 #include <time.h> | |
| 1474 #endif | |
| 5844 | 1475 #endif]], [[static struct timeval x; x.tv_sec = x.tv_usec;]])], |
| 2782 | 1476 [AC_MSG_RESULT(yes) |
| 1477 HAVE_TIMEVAL=yes | |
| 3887 | 1478 AC_DEFINE(HAVE_TIMEVAL, 1, [Define if struct timeval is defined.])], |
| 2782 | 1479 [AC_MSG_RESULT(no) |
| 1480 HAVE_TIMEVAL=no]) | |
| 1481 | |
| 1482 if test "x$HAVE_TIMEVAL" = xyes; then | |
| 1483 AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) | |
| 5842 | 1484 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
| 2782 | 1485 #include <sys/time.h> |
| 1486 #include <time.h> | |
| 1487 #else | |
| 1488 #ifdef HAVE_SYS_TIME_H | |
| 1489 #include <sys/time.h> | |
| 1490 #else | |
| 1491 #include <time.h> | |
| 1492 #endif | |
| 5842 | 1493 #endif]], [[struct timeval time; |
| 1494 struct timezone dummy; | |
| 1495 gettimeofday (&time, &dummy);]])], | |
| 1496 [AC_MSG_RESULT(no)], | |
| 2782 | 1497 [AC_MSG_RESULT(yes) |
| 5842 | 1498 AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
| 1499 [Define if your system has a single-arg prototype for gettimeofday.])]) | |
| 2782 | 1500 fi |
| 869 | 1501 |
| 832 | 1502 dnl Would like to get rid of this cruft, and just have |
| 1503 dnl | |
| 1504 dnl AC_CHECK_FUNCS(finite isnan isinf) | |
| 1505 dnl | |
| 1506 dnl instead, but that used to fail on some systems... | |
| 369 | 1507 dnl |
| 832 | 1508 dnl Also just using AC_CHECK_FUNCS doesn't seem to work to find isinf |
| 1509 dnl and isnan on Linux systems, so we use AC_CHECK_FUNC, and if that | |
| 369 | 1510 dnl fails, we try again by including math.h and invoking the function |
| 1511 dnl with an argument. | |
| 869 | 1512 |
| 2508 | 1513 ### I am told that Inf and NaN don't work on m68k HP sytems, and that |
| 1514 ### on SCO systems, isnan and isinf don't work, but they can be | |
| 1515 ### replaced by something that does. | |
| 956 | 1516 |
| 1517 case "$canonical_host_type" in | |
| 1384 | 1518 m68k-hp-hpux*) |
| 956 | 1519 ;; |
| 2508 | 1520 *-*-sco*) |
| 5844 | 1521 AC_MSG_NOTICE([defining SCO to be 1]) |
| 3887 | 1522 AC_DEFINE(SCO, 1, [Define if using an SCO system.]) |
| 5844 | 1523 AC_MSG_NOTICE([forcing HAVE_ISINF for SCO]) |
| 3887 | 1524 AC_DEFINE(HAVE_ISINF, 1, [Define if you have isinf().]) |
| 5844 | 1525 AC_MSG_NOTICE([forcing HAVE_ISNAN for SCO]) |
| 3887 | 1526 AC_DEFINE(HAVE_ISNAN, 1, [Define if you have isnan().]) |
| 2508 | 1527 ;; |
| 956 | 1528 *) |
| 4349 | 1529 AC_CHECK_FUNCS(finite isnan isinf copysign signbit) |
| 6061 | 1530 AC_CHECK_FUNCS(_finite _isnan _copysign) |
| 5098 | 1531 AC_CHECK_DECLS(signbit, , , [#include <math.h>]) |
| 956 | 1532 ;; |
| 1533 esac | |
| 1534 | |
| 1076 | 1535 ### Check for nonstandard but common math functions that we need. |
| 1536 | |
| 5913 | 1537 AC_CHECK_FUNCS(acosh asinh atanh erf erfc exp2 log2) |
| 3130 | 1538 |
| 869 | 1539 ### Checks for OS specific cruft. |
| 1540 | |
| 3887 | 1541 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct stat.st_rdev]) |
| 1542 | |
| 405 | 1543 AC_STRUCT_TM |
| 1186 | 1544 AC_STRUCT_TIMEZONE |
| 1388 | 1545 AC_FUNC_CLOSEDIR_VOID |
| 1225 | 1546 |
| 3892 | 1547 AC_CHECK_MEMBERS(struct group.gr_passwd) |
| 2548 | 1548 |
| 4067 | 1549 # mkdir takes a single argument on some systems. |
| 1550 OCTAVE_MKDIR_TAKES_ONE_ARG | |
| 1551 | |
| 3887 | 1552 octave_found_termlib=no |
| 2592 | 1553 for termlib in ncurses curses termcap terminfo termlib; do |
| 2034 | 1554 AC_CHECK_LIB(${termlib}, tputs, [TERMLIBS="${TERMLIBS} -l${termlib}"]) |
| 405 | 1555 case "${TERMLIBS}" in |
| 1556 *-l${termlib}*) | |
| 3822 | 1557 LIBS="$TERMLIBS $LIBS" |
| 4102 | 1558 AC_SUBST(TERMLIBS) |
| 3887 | 1559 octave_found_termlib=yes |
| 405 | 1560 break |
| 1561 ;; | |
| 1562 esac | |
| 1563 done | |
| 869 | 1564 |
| 3887 | 1565 if test "$octave_found_termlib" = no; then |
| 1566 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, o\ | |
| 1567 r -ltermlib!" | |
| 3105 | 1568 AC_MSG_WARN($warn_termlibs) |
| 2488 | 1569 fi |
| 1570 | |
| 3822 | 1571 OCTAVE_ENABLE_READLINE |
| 1572 | |
| 832 | 1573 AC_MSG_CHECKING([for struct exception in math.h]) |
| 5842 | 1574 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]], |
| 1575 [[struct exception *x; x->type; x->name;]])], | |
| 1576 [AC_MSG_RESULT(yes) | |
| 1577 AC_DEFINE(EXCEPTION_IN_MATH, 1, | |
| 1578 [Define if your math.h declares struct exception for matherr().])], | |
| 1579 [AC_MSG_RESULT(no)]) | |
| 869 | 1580 |
| 1581 ### Signal stuff. | |
| 1582 | |
| 834 | 1583 AC_TYPE_SIGNAL |
| 5844 | 1584 AC_CHECK_DECLS([sys_siglist], [], [], |
| 1585 [#include <signal.h> | |
| 1586 /* NetBSD declares sys_siglist in unistd.h. */ | |
| 1587 #if HAVE_UNISTD_H | |
| 1588 # include <unistd.h> | |
| 1589 #endif | |
| 1590 ]) | |
| 2470 | 1591 OCTAVE_SIGNAL_CHECK |
| 1592 OCTAVE_REINSTALL_SIGHANDLERS | |
| 6098 | 1593 if test "$ac_cv_type_signal" = "void"; then |
| 1594 AC_DEFINE(RETSIGTYPE_IS_VOID, 1, [Define if this if RETSIGTYPE is defined to be void. Needed because preprocessor comparisons to void fail on some systems.]) | |
| 1595 fi | |
| 869 | 1596 |
| 2633 | 1597 ### A system dependent kluge or two. |
| 1598 | |
| 2035 | 1599 AC_CHECK_FUNCS(getrusage times) |
| 2427 | 1600 case "$canonical_host_type" in |
| 3971 | 1601 *-*-cygwin*) |
| 3887 | 1602 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.]) |
| 2427 | 1603 ;; |
| 1604 esac | |
| 1605 | |
| 869 | 1606 ### Checks for other programs used for building, testing, installing, |
| 1607 ### and running Octave. | |
| 1608 | |
| 4544 | 1609 AC_PROG_AWK |
| 7244 | 1610 OCTAVE_PROG_FIND |
| 4084 | 1611 OCTAVE_PROG_SED |
| 5465 | 1612 OCTAVE_PROG_PERL |
| 5496 | 1613 OCTAVE_PROG_PYTHON |
| 4084 | 1614 |
| 3729 | 1615 OCTAVE_PROG_FLEX |
| 1616 OCTAVE_PROG_BISON | |
| 869 | 1617 |
| 1722 | 1618 AC_PROG_LN_S |
| 1619 | |
| 3222 | 1620 OCTAVE_PROG_NM |
| 869 | 1621 |
| 405 | 1622 AC_PROG_INSTALL |
| 2642 | 1623 INSTALL_SCRIPT='${INSTALL}' |
| 1624 AC_SUBST(INSTALL_SCRIPT) | |
| 869 | 1625 |
| 5468 | 1626 OCTAVE_PROG_DESKTOP_FILE_INSTALL |
| 1627 | |
| 3130 | 1628 OCTAVE_PROG_GNUPLOT |
| 1629 OCTAVE_PROG_PAGER | |
| 3673 | 1630 OCTAVE_PROG_GPERF |
| 3130 | 1631 |
| 5934 | 1632 OCTAVE_PROG_GHOSTSCRIPT |
| 1633 OCTAVE_PROG_MAKEINFO | |
| 1634 OCTAVE_PROG_TEXI2DVI | |
| 1635 OCTAVE_PROG_TEXI2PDF | |
| 1636 | |
| 2032 | 1637 ### Even though we include config.h, we need to have the preprocessor |
| 1638 ### defines available in a variable for the octave-bug script. Use | |
| 1639 ### UGLY_DEFS for that. | |
| 1640 | |
| 1641 AC_OUTPUT_MAKE_DEFS | |
| 3956 | 1642 |
| 6957 | 1643 ### We have to insert extra levels of backslash quoting here so that |
| 1644 ### the right thing ends up in oct-conf.h. | |
| 6959 | 1645 UGLY_DEFS=`echo $DEFS | $SED 's,\\",\\\\\\\\\\\\\\\\\\",g'` |
| 5844 | 1646 AC_MSG_NOTICE([defining UGLY_DEFS to be $UGLY_DEFS]) |
| 2032 | 1647 AC_SUBST(UGLY_DEFS) |
| 1648 | |
| 4645 | 1649 ### Maybe add -Wall, -W, and -Wshadow to compiler flags now that we're |
| 4587 | 1650 ### done feature testing. |
| 869 | 1651 |
| 3131 | 1652 if test -z "$EXTERN_CFLAGS"; then |
| 4626 | 1653 OCTAVE_CC_FLAG(-Wall, [ |
| 1654 WARN_CFLAGS="$WARN_CFLAGS -Wall"; | |
| 1655 AC_MSG_RESULT([adding -Wall to WARN_CFLAGS])]) | |
| 4645 | 1656 OCTAVE_CC_FLAG(-W, [ |
| 1657 WARN_CFLAGS="$WARN_CFLAGS -W"; | |
| 1658 AC_MSG_RESULT([adding -W to WARN_CFLAGS])]) | |
| 4626 | 1659 OCTAVE_CC_FLAG(-Wshadow, [ |
| 1660 WARN_CFLAGS="$WARN_CFLAGS -Wshadow"; | |
| 1661 AC_MSG_RESULT([adding -Wshadow to WARN_CFLAGS])]) | |
| 405 | 1662 fi |
| 3131 | 1663 |
| 1664 if test -z "$EXTERN_CXXFLAGS"; then | |
| 4626 | 1665 OCTAVE_CXX_FLAG(-Wall, [ |
| 1666 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"; | |
| 1667 AC_MSG_RESULT([adding -Wall to WARN_CXXFLAGS])]) | |
| 4645 | 1668 OCTAVE_CXX_FLAG(-W, [ |
| 1669 WARN_CXXFLAGS="$WARN_CXXFLAGS -W"; | |
| 1670 AC_MSG_RESULT([adding -W to WARN_CXXFLAGS])]) | |
| 4626 | 1671 OCTAVE_CXX_FLAG(-Wshadow, [ |
| 1672 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow"; | |
| 1673 AC_MSG_RESULT([adding -Wshadow to WARN_CXXFLAGS])]) | |
| 5759 | 1674 OCTAVE_CXX_FLAG(-Wold-style-cast, [ |
| 1675 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wold-style-cast"; | |
| 1676 AC_MSG_RESULT([adding -Wold-style-cast to WARN_CXXFLAGS])]) | |
| 405 | 1677 fi |
| 869 | 1678 |
| 4971 | 1679 GCC_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wmissing-prototypes \ |
| 1680 -Wpointer-arith -Wstrict-prototypes -Wwrite-strings" | |
| 2813 | 1681 |
| 5194 | 1682 GXX_PICKY_FLAGS="-Wcast-align -Wcast-qual -Wpointer-arith \ |
| 1683 -Wwrite-strings -Weffc++ -Wenum-clash" | |
| 2813 | 1684 |
| 1685 AC_ARG_ENABLE(picky-flags, | |
| 5844 | 1686 [AS_HELP_STRING([--enable-picky-flags], |
| 1687 [add extra warning options to CFLAGS, CXXFLAGS, FFLAGS])], | |
| 3131 | 1688 [if test "$enableval" = no; then |
| 1689 true | |
| 2813 | 1690 elif test "$enableval" = yes; then |
| 3131 | 1691 if test -z "$EXTERN_CFLAGS"; then |
| 1692 for flag in $GCC_PICKY_FLAGS; do | |
| 4626 | 1693 OCTAVE_CC_FLAG($flag, [ |
| 1694 WARN_CFLAGS="$WARN_CFLAGS $flag"; | |
| 1695 AC_MSG_RESULT([adding $flag to WARN_CFLAGS])]) | |
| 3131 | 1696 done |
| 2813 | 1697 fi |
| 3131 | 1698 if test -z "$EXTERN_CXXFLAGS"; then |
| 1699 for flag in $GXX_PICKY_FLAGS; do | |
| 4626 | 1700 OCTAVE_CXX_FLAG($flag, [ |
| 1701 WARN_CXXFLAGS="$WARN_CXXFLAGS $flag"; | |
| 1702 AC_MSG_RESULT([adding $flag to WARN_CXXFLAGS])]) | |
| 3131 | 1703 done |
| 2813 | 1704 fi |
| 1705 fi], []) | |
| 1706 | |
| 4626 | 1707 AC_SUBST(WARN_CFLAGS) |
| 1708 AC_SUBST(WARN_CXXFLAGS) | |
| 1709 | |
| 1146 | 1710 ### Run configure in subdirectories. |
| 1711 | |
| 1304 | 1712 export CC |
| 1713 export CXX | |
| 1714 export F77 | |
| 1715 | |
| 4378 | 1716 AC_CONFIG_SUBDIRS(scripts) |
| 3887 | 1717 |
| 3923 | 1718 ### Some things to add to the bottom of config.h. |
| 1719 | |
| 1720 AH_BOTTOM([ | |
| 1721 #if defined (__GNUC__) | |
| 5389 | 1722 #define GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__)) |
| 3923 | 1723 #define GCC_ATTR_NORETURN __attribute__ ((__noreturn__)) |
| 1724 #define GCC_ATTR_UNUSED __attribute__ ((__unused__)) | |
| 1725 #else | |
| 5389 | 1726 #define GCC_ATTR_DEPRECATED |
| 3923 | 1727 #define GCC_ATTR_NORETURN |
| 1728 #define GCC_ATTR_UNUSED | |
| 1729 #endif | |
| 1730 | |
| 1731 #define X_CAST(T, E) (T) (E) | |
| 1732 | |
| 5854 | 1733 #if defined (CXX_BROKEN_REINTERPRET_CAST) |
| 1734 #define FCN_PTR_CAST(T, E) (T) (E) | |
| 1735 #else | |
| 1736 #define FCN_PTR_CAST(T, E) reinterpret_cast<T> (E) | |
| 1737 #endif | |
| 1738 | |
| 3923 | 1739 #if defined(HAVE_F2C) && !defined(F77_FUNC) |
| 1740 # define F77_FUNC(x,X) x ## _ | |
| 1741 # define F77_FUNC_(x,X) x ## __ | |
| 1742 #endif | |
| 1743 | |
| 1744 #if !defined(HAVE_DEV_T) | |
| 4064 | 1745 typedef short dev_t; |
| 3923 | 1746 #endif |
| 1747 | |
| 1748 #if !defined(HAVE_INO_T) | |
| 4064 | 1749 typedef unsigned long ino_t; |
| 3923 | 1750 #endif |
| 1751 | |
| 1752 #if !defined(HAVE_NLINK_T) | |
| 4064 | 1753 typedef short nlink_t; |
| 3923 | 1754 #endif |
| 1755 | |
| 1756 #if !defined(HAVE_SIGSET_T) | |
| 4064 | 1757 typedef int sigset_t; |
| 3923 | 1758 #endif |
| 4101 | 1759 |
| 4180 | 1760 #if !defined(HAVE_SIG_ATOMIC_T) |
| 1761 typedef int sig_atomic_t; | |
| 1762 #endif | |
| 1763 | |
| 6122 | 1764 #if defined (_MSC_VER) |
| 1765 #define __WIN32__ | |
| 6276 | 1766 #define WIN32 |
| 6122 | 1767 /* missing parameters in macros */ |
| 1768 #pragma warning (disable: 4003) | |
| 1769 /* missing implementations in template instantiation */ | |
| 1770 #pragma warning (disable: 4996) | |
| 1771 /* deprecated function names (FIXME?) */ | |
| 1772 #pragma warning (disable: 4661) | |
| 1773 #endif | |
| 1774 | |
| 4377 | 1775 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
| 4101 | 1776 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
| 6049 | 1777 #elif defined (__CYGWIN__) |
| 4377 | 1778 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
| 1779 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 | |
| 6049 | 1780 #else |
| 1781 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 | |
| 4101 | 1782 #endif |
| 1783 | |
| 1784 /* Define if we expect to have <windows.h>, Sleep, etc. */ | |
| 4102 | 1785 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
| 4101 | 1786 #define OCTAVE_USE_WINDOWS_API 1 |
| 1787 #endif | |
| 4153 | 1788 |
| 4180 | 1789 /* sigsetjmp is a macro, not a function. */ |
| 1790 #if defined (sigsetjmp) && defined (HAVE_SIGLONGJMP) | |
| 1791 #define OCTAVE_HAVE_SIG_JUMP | |
| 1792 #endif | |
| 4249 | 1793 |
| 4726 | 1794 /* Always use vector<T>, since we sometimes allocate large chunks |
| 1795 of memory and that can cause trouble due to stack size limits. | |
| 1796 | |
| 1797 Note that using auto_ptr is not appropriate because it uses delete, | |
| 1798 not delete[] and we need the latter to properly handle arrays | |
| 1799 allocated with new[size]. | |
| 1800 | |
| 5174 | 1801 Use < T > instead of <T> to avoid problems if T is a template type |
| 1802 (say, foo<int>) and the preprocessor fails to insert a space and | |
| 1803 generates <foo<int>>. | |
| 1804 | |
| 4366 | 1805 #if defined (HAVE_DYNAMIC_AUTO_ARRAYS) |
| 5174 | 1806 |
| 4249 | 1807 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
| 1808 T buf[size] | |
| 5174 | 1809 |
| 1810 #else | |
| 1811 | |
| 1812 */ | |
| 1813 | |
| 4249 | 1814 #define OCTAVE_LOCAL_BUFFER(T, buf, size) \ |
| 5174 | 1815 std::vector< T > buf ## _vector (size); \ |
| 6149 | 1816 T *buf = ((size) > 0 ? &(buf ## _vector[0]) : 0) |
| 5174 | 1817 |
| 4382 | 1818 /* #endif */ |
| 4278 | 1819 |
| 1820 #if defined (__DECCXX) | |
| 1821 #define __USE_STD_IOSTREAM | |
| 1822 #endif | |
| 4552 | 1823 |
| 1824 #if defined (_UNICOS) | |
| 1825 #define F77_USES_CRAY_CALLING_CONVENTION | |
| 1826 #endif | |
| 1827 | |
| 1828 #if 0 | |
| 1829 #define F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION | |
| 1830 #endif | |
| 5275 | 1831 |
| 5297 | 1832 #ifdef USE_64_BIT_IDX_T |
| 1833 #define SIZEOF_OCTAVE_IDX_TYPE 8 | |
| 1834 #else | |
| 1835 #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT | |
| 1836 #endif | |
| 1837 | |
| 7067 | 1838 #define OCTAVE_EMPTY_CPP_ARG |
| 1839 | |
| 6121 | 1840 #include "oct-dlldefs.h" |
| 5275 | 1841 #include "oct-types.h" |
| 3923 | 1842 ]) |
| 1843 | |
| 869 | 1844 ### Do the substitutions in all the Makefiles. |
| 1845 | |
| 7253 | 1846 AC_CONFIG_FILES([Makefile octMakefile Makeconf test/Makefile |
| 1847 doc/Makefile doc/faq/Makefile doc/interpreter/Makefile | |
| 1848 doc/liboctave/Makefile doc/refcard/Makefile emacs/Makefile | |
| 1849 examples/Makefile liboctave/Makefile liboctave/oct-types.h | |
| 1850 src/Makefile src/mxarray.h libcruft/Makefile libcruft/Makerules | |
| 1851 libcruft/amos/Makefile libcruft/blas/Makefile | |
| 1852 libcruft/daspk/Makefile libcruft/dasrt/Makefile | |
| 1853 libcruft/dassl/Makefile libcruft/fftpack/Makefile | |
| 1854 libcruft/lapack/Makefile libcruft/minpack/Makefile | |
| 1855 libcruft/misc/Makefile libcruft/odepack/Makefile | |
| 1856 libcruft/ordered-qz/Makefile libcruft/quadpack/Makefile | |
|
7553
56be6f31dd4e
implementation of QR factorization updating
Jaroslav Hajek <highegg@gmail.com>
parents:
7483
diff
changeset
|
1857 libcruft/qrupdate/Makefile |
| 7253 | 1858 libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile |
| 1859 libcruft/slatec-err/Makefile libcruft/villad/Makefile | |
| 3887 | 1860 libcruft/blas-xtra/Makefile libcruft/lapack-xtra/Makefile]) |
| 1861 AC_OUTPUT | |
| 1225 | 1862 |
| 3887 | 1863 AC_CONFIG_COMMANDS([default-1],[[chmod +x install-octave]],[[]]) |
| 3176 | 1864 |
| 1225 | 1865 ### Print a summary so that important information isn't missed. |
| 1866 | |
| 1867 if test -z "$F77"; then | |
| 1868 FORT="$F2C $F2CFLAGS" | |
| 1869 else | |
| 2610 | 1870 FORT="$F77 $FFLAGS" |
| 1225 | 1871 fi |
| 1872 | |
| 5844 | 1873 AC_MSG_NOTICE([ |
| 1225 | 1874 |
| 1875 Octave is now configured for $canonical_host_type | |
| 1876 | |
| 1664 | 1877 Source directory: $srcdir |
| 1878 Installation prefix: $prefix | |
| 4626 | 1879 C compiler: $CC $XTRA_CFLAGS $WARN_CFLAGS $CFLAGS |
| 1880 C++ compiler: $CXX $XTRA_CXXFLAGS $WARN_CXXFLAGS $CXXFLAGS | |
| 1664 | 1881 Fortran compiler: $FORT |
| 1882 Fortran libraries: $FLIBS | |
| 3820 | 1883 BLAS libraries: $BLAS_LIBS |
| 3827 | 1884 FFTW libraries: $FFTW_LIBS |
| 5235 | 1885 GLPK libraries: $GLPK_LIBS |
| 5203 | 1886 UMFPACK libraries: $UMFPACK_LIBS |
| 6024 | 1887 AMD libraries: $AMD_LIBS |
| 1888 CAMD libraries: $CAMD_LIBS | |
| 5451 | 1889 COLAMD libraries: $COLAMD_LIBS |
| 1890 CCOLAMD libraries: $CCOLAMD_LIBS | |
| 1891 CHOLMOD libraries: $CHOLMOD_LIBS | |
| 5610 | 1892 CXSPARSE libraries: $CXSPARSE_LIBS |
| 3820 | 1893 HDF5 libraries: $HDF5_LIBS |
| 6043 | 1894 CURL libraries: $CURL_LIBS |
| 6024 | 1895 REGEX libraries: $REGEX_LIBS |
| 6829 | 1896 QHULL libraries: $QHULL_LIBS |
| 3822 | 1897 LIBS: $LIBS |
| 1664 | 1898 Default pager: $DEFAULT_PAGER |
| 7361 | 1899 gnuplot: $GNUPLOT |
| 1664 | 1900 |
| 4110 | 1901 Do internal array bounds checking: $BOUNDS_CHECKING |
| 1902 Build static libraries: $STATIC_LIBS | |
| 1903 Build shared libraries: $SHARED_LIBS | |
| 4128 | 1904 Dynamic Linking: $ENABLE_DYNAMIC_LINKING $DL_API_MSG |
| 4110 | 1905 Include support for GNU readline: $USE_READLINE |
| 5275 | 1906 64-bit array dims and indexing: $USE_64_BIT_IDX_T |
| 1225 | 1907 ]) |
| 3105 | 1908 |
| 1909 warn_msg_printed=false | |
| 1910 | |
| 4469 | 1911 if $ENABLE_DYNAMIC_LINKING; then |
| 1912 if $SHARED_LIBS; then | |
| 1913 true | |
| 1914 else | |
| 1915 AC_MSG_WARN([You used --enable-dl but not --enable-shared.]) | |
| 1916 AC_MSG_WARN([Are you sure that is what you want to do?]) | |
| 1917 warn_msg_printed=true | |
| 1918 fi | |
| 1919 fi | |
| 1920 | |
| 3105 | 1921 if test -n "$gxx_only"; then |
| 1922 AC_MSG_WARN($gxx_only) | |
| 1923 warn_msg_printed=true | |
| 1924 fi | |
| 1925 | |
| 1926 if test -n "$warn_gcc_version"; then | |
| 1927 AC_MSG_WARN($warn_gcc_version) | |
| 1928 warn_msg_printed=true | |
| 1929 fi | |
| 1930 | |
| 1931 if test -n "$warn_gcc_only"; then | |
| 1932 AC_MSG_WARN($warn_gcc_only) | |
| 1933 warn_msg_printed=true | |
| 1934 fi | |
| 1935 | |
| 3825 | 1936 if test -n "$warn_readline"; then |
| 1937 AC_MSG_WARN($warn_readline) | |
| 1938 warn_msg_printed=true | |
| 1939 fi | |
| 1940 | |
| 3105 | 1941 if test -n "$warn_termlibs"; then |
| 1942 AC_MSG_WARN($warn_termlibs) | |
| 1943 warn_msg_printed=true | |
| 1944 fi | |
| 1945 | |
| 3673 | 1946 if test -n "$warn_gperf"; then |
| 1947 AC_MSG_WARN($warn_gperf) | |
| 1948 warn_msg_printed=true | |
| 1949 fi | |
| 1950 | |
| 3105 | 1951 if test -n "$warn_flex"; then |
| 1952 AC_MSG_WARN($warn_flex) | |
| 1953 warn_msg_printed=true | |
| 1954 fi | |
| 1955 | |
| 1956 if test -n "$warn_bison"; then | |
| 1957 AC_MSG_WARN($warn_bison) | |
| 1958 warn_msg_printed=true | |
| 1959 fi | |
| 1960 | |
| 1961 if test -n "$warn_less"; then | |
| 1962 AC_MSG_WARN($warn_less) | |
| 1963 warn_msg_printed=true | |
| 1964 fi | |
| 1965 | |
| 5203 | 1966 if test -n "$warn_umfpack"; then |
| 1967 AC_MSG_WARN($warn_umfpack) | |
| 1968 warn_msg_printed=true | |
| 1969 fi | |
| 1970 | |
| 7619 | 1971 if test -n "$warn_amd"; then |
| 1972 AC_MSG_WARN($warn_amd) | |
| 1973 warn_msg_printed=true | |
| 1974 fi | |
| 1975 | |
| 5451 | 1976 if test -n "$warn_colamd"; then |
| 1977 AC_MSG_WARN($warn_colamd) | |
| 1978 warn_msg_printed=true | |
| 1979 fi | |
| 1980 | |
| 1981 if test -n "$warn_ccolamd"; then | |
| 1982 AC_MSG_WARN($warn_ccolamd) | |
| 1983 warn_msg_printed=true | |
| 1984 fi | |
| 1985 | |
| 1986 if test -n "$warn_cholmod"; then | |
| 1987 AC_MSG_WARN($warn_cholmod) | |
| 1988 warn_msg_printed=true | |
| 1989 fi | |
| 1990 | |
| 5703 | 1991 if test -n "$warn_cxsparse"; then |
| 1992 AC_MSG_WARN($warn_cxsparse) | |
| 1993 warn_msg_printed=true | |
| 1994 fi | |
| 1995 | |
| 6335 | 1996 if test -n "$warn_curl"; then |
| 1997 AC_MSG_WARN($warn_curl) | |
| 1998 warn_msg_printed=true | |
| 1999 fi | |
| 2000 | |
| 6133 | 2001 if test -n "$warn_fftw"; then |
| 2002 AC_MSG_WARN($warn_fftw) | |
| 2003 warn_msg_printed=true | |
| 2004 fi | |
| 2005 | |
| 2006 if test -n "$warn_glpk"; then | |
| 2007 AC_MSG_WARN($warn_glpk) | |
| 2008 warn_msg_printed=true | |
| 2009 fi | |
| 2010 | |
| 5203 | 2011 if test -n "$warn_hdf5"; then |
| 2012 AC_MSG_WARN($warn_hdf5) | |
| 2013 warn_msg_printed=true | |
| 2014 fi | |
| 2015 | |
| 6133 | 2016 if test -n "$warn_regex"; then |
| 2017 AC_MSG_WARN($warn_regex) | |
| 2018 warn_msg_printed=true | |
| 2019 fi | |
| 2020 | |
| 6025 | 2021 if test -n "$warn_pcre"; then |
| 2022 AC_MSG_WARN($warn_pcre) | |
| 2023 warn_msg_printed=true | |
| 2024 fi | |
| 2025 | |
| 6829 | 2026 if test -n "$warn_qhull"; then |
| 2027 AC_MSG_WARN($warn_qhull) | |
| 2028 warn_msg_printed=true | |
| 2029 fi | |
| 2030 | |
| 5270 | 2031 if test -n "$warn_zlib"; then |
| 2032 AC_MSG_WARN($warn_zlib) | |
| 2033 warn_msg_printed=true | |
| 2034 fi | |
| 2035 | |
| 5934 | 2036 if test -n "$warn_ghostscript"; then |
| 2037 AC_MSG_WARN($warn_ghostscript) | |
| 2038 warn_msg_printed=true | |
| 2039 fi | |
| 2040 | |
| 2041 if test -n "$warn_makeinfo"; then | |
| 2042 AC_MSG_WARN($warn_makeinfo) | |
| 2043 warn_msg_printed=true | |
| 2044 fi | |
| 2045 | |
| 2046 if test -n "$warn_texi2dvi"; then | |
| 2047 AC_MSG_WARN($warn_texi2dvi) | |
| 2048 warn_msg_printed=true | |
| 2049 fi | |
| 2050 | |
| 2051 if test -n "$warn_texi2pdf"; then | |
| 2052 AC_MSG_WARN($warn_texi2pdf) | |
| 2053 warn_msg_printed=true | |
| 2054 fi | |
| 2055 | |
| 5275 | 2056 if test -n "$warn_64_bit"; then |
| 2057 AC_MSG_WARN($warn_64_bit) | |
| 2058 warn_msg_printed=true | |
| 2059 fi | |
| 2060 | |
| 3105 | 2061 if test -n "$warn_gnuplot"; then |
| 2062 | |
| 2063 ## If you change this text, be sure to also change the corresponding | |
| 2064 ## set of warnings above. | |
| 2065 | |
| 6161 | 2066 AC_MSG_WARN([]) |
| 3105 | 2067 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) |
| 2068 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) | |
| 2069 AC_MSG_WARN([plotting commands without it.]) | |
| 2070 AC_MSG_WARN([]) | |
| 2071 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) | |
| 2072 AC_MSG_WARN([tell Octave where to find it by typing the command]) | |
| 2073 AC_MSG_WARN([]) | |
| 2074 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) | |
| 2075 AC_MSG_WARN([]) | |
| 2076 AC_MSG_WARN([at the Octave prompt.]) | |
| 6161 | 2077 AC_MSG_WARN([]) |
| 3105 | 2078 warn_msg_printed=true |
| 2079 fi | |
| 2080 | |
| 5857 | 2081 if $USE_64_BIT_IDX_T; then |
| 6161 | 2082 AC_MSG_WARN([]) |
| 5857 | 2083 AC_MSG_WARN([You used the EXPERIMENTAL --enable-64 option.]) |
| 2084 AC_MSG_WARN([Are you sure that is what you want to do?]) | |
| 2085 AC_MSG_WARN([]) | |
| 2086 AC_MSG_WARN([You must ensure that the Fortran compiler generates]) | |
| 2087 AC_MSG_WARN([code with 8 byte signed INTEGER values, and that your]) | |
| 2088 AC_MSG_WARN([BLAS and LAPACK libraries are compiled to use 8 byte]) | |
| 2089 AC_MSG_WARN([signed integers for array indexing.]) | |
| 6161 | 2090 AC_MSG_WARN([]) |
| 5857 | 2091 warn_msg_printed=true |
| 3105 | 2092 fi |
| 2093 | |
| 6191 | 2094 if $warn_msg_printed; then |
| 6161 | 2095 AC_MSG_NOTICE([ |
| 2096 | |
| 2097 NOTE: libraries may be skipped if a library is not found OR | |
| 2098 if the library on your system is missing required features. | |
| 2099 ]) | |
| 2100 fi | |
| 2101 | |
| 3105 | 2102 ### End of configure. |