Mercurial > octave-nkf
annotate configure.in @ 8938:35e18344fae8
configure.in: options for compiler warning flags
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Mon, 09 Mar 2009 13:23:05 -0400 |
| parents | eb63fbe60fab |
| children | 6994961bf1f4 |
| 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 | |
| 8920 | 5 dnl Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, |
| 6 dnl 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, | |
| 7 dnl 2009 John W. Eaton | |
| 869 | 8 ### |
| 9 ### This file is part of Octave. | |
| 10 ### | |
| 11 ### Octave is free software; you can redistribute it and/or modify it | |
| 12 ### under the terms of the GNU General Public License as published by the | |
| 7016 | 13 ### Free Software Foundation; either version 3 of the License, or (at |
| 14 ### your option) any later version. | |
| 869 | 15 ### |
| 16 ### Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 17 ### ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 18 ### FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 19 ### for more details. | |
| 20 ### | |
| 21 ### You should have received a copy of the GNU General Public License | |
| 7016 | 22 ### along with Octave; see the file COPYING. If not, see |
| 23 ### <http://www.gnu.org/licenses/>. | |
| 869 | 24 |
| 4587 | 25 ### Preserve CFLAGS and CXXFLAGS from the environment before doing |
| 26 ### anything else because we don't know which macros might call | |
| 27 ### AC_PROG_CC or AC_PROG_CXX. | |
| 28 | |
| 29 EXTERN_CFLAGS="$CFLAGS" | |
| 30 EXTERN_CXXFLAGS="$CXXFLAGS" | |
| 31 | |
| 3887 | 32 AC_INIT |
| 7451 | 33 AC_REVISION($Revision: 1.603 $) |
| 4531 | 34 AC_PREREQ(2.57) |
| 3887 | 35 AC_CONFIG_SRCDIR([src/octave.cc]) |
| 1146 | 36 AC_CONFIG_HEADER(config.h) |
| 869 | 37 |
| 5844 | 38 OCTAVE_HOST_TYPE |
| 39 | |
| 3887 | 40 AC_DEFINE(OCTAVE_SOURCE, 1, [Define if this is Octave.]) |
| 41 | |
| 6090 | 42 dnl FIXME -- we should probably only generate this file if it is missing. |
| 43 ### Produce unistd.h for MSVC target, this simplifies changes in | |
| 44 ### Octave source tree and avoid problems with lex-generated code. | |
| 45 case "$canonical_host_type" in | |
| 46 *-*-msdosmsvc) | |
| 47 AC_MSG_NOTICE([Generating replacement for <unistd.h> for MSVC]) | |
| 48 cat << \EOF > unistd.h | |
| 49 /* File generated by configure script. */ | |
| 50 #include <direct.h> | |
| 51 #include <io.h> | |
| 52 #include <process.h> | |
| 53 EOF | |
| 54 CPPFLAGS="-I. $CPPFLAGS" | |
| 55 ;; | |
| 56 esac | |
| 57 | |
| 5098 | 58 AC_GNU_SOURCE |
| 59 | |
| 3923 | 60 AC_AIX |
| 3887 | 61 AC_MINIX |
| 3923 | 62 AC_ISC_POSIX |
| 1667 | 63 |
| 5451 | 64 ### Path separator. |
| 65 sepchar=: | |
| 66 AC_ARG_WITH(sepchar, | |
| 5842 | 67 [AS_HELP_STRING([--with-sepchar=<char>], |
| 5844 | 68 [use <char> as the path separation character])]) |
| 5451 | 69 case $with_sepchar in |
| 70 yes | "") | |
| 71 case "$canonical_host_type" in | |
| 6090 | 72 *-*-mingw* | *-*-msdosmsvc) |
| 5451 | 73 sepchar=';' |
| 74 ;; | |
| 75 esac | |
| 76 ;; | |
| 77 no) | |
| 78 AC_MSG_ERROR([You are required to define a path separation character]) | |
| 79 ;; | |
| 80 *) | |
| 81 sepchar=$with_sepchar | |
| 82 ;; | |
| 83 esac | |
| 84 AC_SUBST(sepchar) | |
| 85 AC_DEFINE_UNQUOTED(SEPCHAR, ['$sepchar'], [Define this to be the path separator for your system, as a character constant.]) | |
| 86 AC_DEFINE_UNQUOTED(SEPCHAR_STR, ["$sepchar"], [Define this to the path separator, as a string.]) | |
| 87 | |
| 2223 | 88 ### some defaults |
| 89 | |
| 2813 | 90 OCTAVE_SET_DEFAULT(man1dir, '$(mandir)/man1') |
| 91 OCTAVE_SET_DEFAULT(man1ext, '.1') | |
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92 OCTAVE_SET_DEFAULT(doc_cache_file, '$(octetcdir)/DOC') |
| 2813 | 93 OCTAVE_SET_DEFAULT(infofile, '$(infodir)/octave.info') |
| 3597 | 94 OCTAVE_SET_DEFAULT(octincludedir, '$(includedir)/octave-$(version)') |
| 3029 | 95 OCTAVE_SET_DEFAULT(fcnfiledir, '$(datadir)/octave/$(version)/m') |
| 2813 | 96 OCTAVE_SET_DEFAULT(localfcnfiledir, '$(datadir)/octave/site/m') |
| 4449 | 97 OCTAVE_SET_DEFAULT(localapifcnfiledir, |
| 5778 | 98 '$(datadir)/octave/site/$(api_version)/m') |
| 3597 | 99 OCTAVE_SET_DEFAULT(localverfcnfiledir, '$(datadir)/octave/$(version)/site/m') |
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100 OCTAVE_SET_DEFAULT(octetcdir, '$(datadir)/octave/$(version)/etc') |
| 3141 | 101 OCTAVE_SET_DEFAULT(octlibdir, '$(libdir)/octave-$(version)') |
| 3029 | 102 OCTAVE_SET_DEFAULT(archlibdir, |
| 3130 | 103 '$(libexecdir)/octave/$(version)/exec/$(canonical_host_type)') |
| 3029 | 104 OCTAVE_SET_DEFAULT(localarchlibdir, |
| 3130 | 105 '$(libexecdir)/octave/site/exec/$(canonical_host_type)') |
| 5909 | 106 OCTAVE_SET_DEFAULT(localapiarchlibdir, |
| 107 '$(libexecdir)/octave/$(api_version)/site/exec/$(canonical_host_type)') | |
| 3597 | 108 OCTAVE_SET_DEFAULT(localverarchlibdir, |
| 109 '$(libexecdir)/octave/$(version)/site/exec/$(canonical_host_type)') | |
| 3029 | 110 OCTAVE_SET_DEFAULT(octfiledir, |
| 3130 | 111 '$(libexecdir)/octave/$(version)/oct/$(canonical_host_type)') |
| 3029 | 112 OCTAVE_SET_DEFAULT(localoctfiledir, |
| 3130 | 113 '$(libexecdir)/octave/site/oct/$(canonical_host_type)') |
| 4449 | 114 OCTAVE_SET_DEFAULT(localapioctfiledir, |
| 5778 | 115 '$(libexecdir)/octave/site/oct/$(api_version)/$(canonical_host_type)') |
| 3597 | 116 OCTAVE_SET_DEFAULT(localveroctfiledir, |
| 117 '$(libexecdir)/octave/$(version)/site/oct/$(canonical_host_type)') | |
| 3029 | 118 OCTAVE_SET_DEFAULT(imagedir, '$(datadir)/octave/$(version)/imagelib') |
| 1667 | 119 |
| 2155 | 120 ### Make configure args available for other uses. |
| 121 | |
| 122 config_opts=$ac_configure_args | |
| 123 AC_SUBST(config_opts) | |
| 124 | |
| 2813 | 125 ### Make it possible to have Octave's array and matrix classes do bounds |
| 2108 | 126 ### checking on element references. This slows some operations down a |
| 2813 | 127 ### bit, so it is turned off by default. |
| 2108 | 128 |
| 2450 | 129 BOUNDS_CHECKING=false |
| 2108 | 130 AC_ARG_ENABLE(bounds-check, |
| 5844 | 131 [AS_HELP_STRING([--enable-bounds-check], |
| 7091 | 132 [bounds checking for indexing in internal array classes (default is no)])], |
| 3060 | 133 [if test "$enableval" = yes; then BOUNDS_CHECKING=true; fi], []) |
| 2108 | 134 if $BOUNDS_CHECKING; then |
| 3887 | 135 AC_DEFINE(BOUNDS_CHECKING, 1, [Define to use internal bounds checking.]) |
| 2108 | 136 fi |
| 137 | |
| 5275 | 138 ### If possible, use a 64-bit integer type for array dimensions and indexing. |
| 139 | |
| 140 USE_64_BIT_IDX_T=false | |
| 141 OCTAVE_IDX_TYPE=int | |
| 142 AC_ARG_ENABLE(64, | |
| 5844 | 143 [AS_HELP_STRING([--enable-64], |
| 5857 | 144 [(EXPERIMENTAL) use 64-bit integers for array dimensions and indexing])], |
| 5275 | 145 [if test "$enableval" = yes; then USE_64_BIT_IDX_T=true; fi], []) |
| 146 if $USE_64_BIT_IDX_T; then | |
| 147 AC_CHECK_SIZEOF(void *) | |
| 148 AC_CHECK_SIZEOF(int) | |
| 149 AC_CHECK_SIZEOF(long) | |
| 150 if test $ac_cv_sizeof_void_p -eq 8; then | |
| 151 if test $ac_cv_sizeof_int -eq 8; then | |
| 152 OCTAVE_IDX_TYPE=int | |
| 153 elif test $ac_cv_sizeof_long -eq 8; then | |
| 154 OCTAVE_IDX_TYPE=long | |
| 5351 | 155 AC_DEFINE(IDX_TYPE_LONG, 1, [Define to 1 if octave index type is long]) |
| 5275 | 156 else |
| 5857 | 157 warn_64_bit="no suitable type found for octave_idx_type so disabling 64-bit features" |
| 158 AC_MSG_WARN($warn_64_bit) | |
| 5275 | 159 USE_64_BIT_IDX_T=false |
| 160 fi | |
| 161 else | |
| 162 warn_64_bit="pointers are not 64-bits wide so disabling 64-bit features" | |
| 163 AC_MSG_WARN($warn_64_bit) | |
| 164 USE_64_BIT_IDX_T=false | |
| 165 fi | |
| 166 fi | |
| 167 AC_SUBST(OCTAVE_IDX_TYPE) | |
| 168 if $USE_64_BIT_IDX_T; then | |
| 169 AC_DEFINE(USE_64_BIT_IDX_T, 1, [Define if using 64-bit integers for array dimensions and indexing]) | |
| 170 fi | |
| 171 AC_SUBST(USE_64_BIT_IDX_T) | |
| 172 | |
| 3215 | 173 ### It seems that there are some broken inline assembly functions in |
| 174 ### the GNU libc. Since I'm not sure how to test whether we are using | |
| 175 ### GNU libc, just disable them for all platforms. | |
| 176 | |
| 5844 | 177 AC_MSG_NOTICE([defining __NO_MATH_INLINES avoids buggy GNU libc exp function]) |
| 3887 | 178 AC_DEFINE(__NO_MATH_INLINES, 1, [Define if your version of GNU libc has buggy inline assembly code for math functions like exp.]) |
| 3215 | 179 |
| 869 | 180 ### See which C++ compiler to use (we expect to find g++). |
| 181 | |
| 405 | 182 AC_PROG_CXX |
| 183 AC_PROG_CXXCPP | |
| 869 | 184 |
| 185 ### Do special things for g++. | |
| 186 | |
| 2353 | 187 gxx_version=`$CXX -v 2>&1 | grep "^.*g.. version" | \ |
| 4368 | 188 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//' -e 's/ .*//'` |
| 3107 | 189 |
| 405 | 190 case "$gxx_version" in |
| 4368 | 191 1.* | 2.[[012345678]].*) |
| 4843 | 192 AC_MSG_ERROR([g++ version $gxx_version will probably fail to compile Octave] |
| 193 ) | |
| 194 ;; | |
| 195 2.9*) | |
| 196 warn_gxx_version="g++ version $gxx_version is likely to cause problems" | |
| 197 AC_MSG_WARN($warn_gxx_version) | |
| 3775 | 198 ;; |
| 405 | 199 esac |
| 869 | 200 |
| 1894 | 201 CXX_VERSION= |
| 202 if test -n "$gxx_version"; then | |
| 203 CXX_VERSION="$gxx_version" | |
| 204 fi | |
| 205 AC_SUBST(CXX_VERSION) | |
| 206 | |
| 3107 | 207 OCTAVE_CXX_NEW_FRIEND_TEMPLATE_DECL |
| 3769 | 208 OCTAVE_CXX_ISO_COMPLIANT_LIBRARY |
| 5854 | 209 OCTAVE_CXX_BROKEN_REINTERPRET_CAST |
| 3107 | 210 |
| 869 | 211 ### See which C compiler to use (we expect to find gcc). |
| 212 | |
| 5 | 213 AC_PROG_CC |
| 405 | 214 AC_PROG_CPP |
| 832 | 215 AC_PROG_GCC_TRADITIONAL |
| 869 | 216 |
| 217 ### Do special things for gcc. | |
| 218 | |
| 2353 | 219 gcc_version=`$CC -v 2>&1 | grep "^.*gcc version" | \ |
| 3107 | 220 sed -e 's/^.*g.. version *//' -e 's/cygnus-//' -e 's/egcs-//'` |
| 405 | 221 case "$gcc_version" in |
| 222 2.*) | |
| 1087 | 223 if test -z "$LDFLAGS"; then |
| 224 LDFLAGS="-g" | |
| 5844 | 225 AC_MSG_NOTICE([defining LDFLAGS to be $LDFLAGS]) |
| 1087 | 226 fi |
| 405 | 227 ;; |
| 228 1.*) | |
| 3105 | 229 warn_gcc_version="gcc version $gcc_version is likely to cause problems" |
| 230 AC_MSG_WARN($warn_gcc_version) | |
| 405 | 231 ;; |
| 5 | 232 esac |
| 869 | 233 |
| 1894 | 234 CC_VERSION= |
| 235 if test -n "$gcc_version"; then | |
| 236 CC_VERSION="$gcc_version" | |
| 237 fi | |
| 238 AC_SUBST(CC_VERSION) | |
| 239 | |
| 3775 | 240 ### The flag to create dependency varies depending on the compier. |
| 241 | |
| 242 # Assume GCC. | |
| 6087 | 243 INCLUDE_DEPS=true |
| 3775 | 244 DEPEND_FLAGS="-M" |
| 245 DEPEND_EXTRA_SED_PATTERN="" | |
| 6087 | 246 if test "$GCC" = yes; then |
| 247 true | |
| 248 else | |
| 249 case "$canonical_host_type" in | |
| 250 sparc-sun-solaris2* | i386-pc-solaris2*) | |
| 3775 | 251 DEPEND_FLAGS="-xM1" |
| 252 DEPEND_EXTRA_SED_PATTERN="-e '/\/opt\/SUNWspro/d'" | |
| 6087 | 253 ;; |
| 7451 | 254 *-*-msdosmsvc) |
| 255 ;; | |
| 6087 | 256 *) |
| 257 INCLUDE_DEPS=false | |
| 258 ;; | |
| 259 esac | |
| 260 fi | |
| 261 AC_SUBST(INCLUDE_DEPS) | |
| 3775 | 262 AC_SUBST(DEPEND_FLAGS) |
| 263 AC_SUBST(DEPEND_EXTRA_SED_PATTERN) | |
| 264 | |
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265 AC_PATH_X |
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266 if test "$have_x"; then |
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267 AC_DEFINE(HAVE_X_WINDOWS, 1, [Define if you have X11]) |
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268 |
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269 if test $x_includes != "NONE"; then |
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270 X11_INCFLAGS="$x_includes" |
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271 fi |
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272 AC_SUBST(X11_INCFLAGS) |
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273 |
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274 if test -z $x_libraries; then |
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275 AC_CHECK_LIB(X11, XrmInitialize, [X11_LIBS=-lX11], [X11_LIBS=]) |
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276 elif test $x_libraries != "NONE"; then |
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277 AC_CHECK_LIB(X11, XrmInitialize, |
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278 [X11_LIBS="-L$x_libraries -lX11"], [X11_LIBS=], "-L$x_libraries") |
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279 fi |
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280 AC_SUBST(X11_LIBS) |
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281 fi |
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282 |
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283 ### On MacOSX system the Carbon framework is used to determine ScreenSize |
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284 OCTAVE_HAVE_FRAMEWORK(Carbon, [#include <Carbon/Carbon.h>], [CGMainDisplayID ()], |
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285 [have_framework_carbon="yes"], [have_framework_carbon="no"]) |
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286 if test $have_framework_carbon = "yes"; then |
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287 AC_DEFINE(HAVE_FRAMEWORK_CARBON, 1, [Define if framework CARBON is available.]) |
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288 CARBON_LIBS="-Wl,-framework -Wl,Carbon" |
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289 AC_MSG_NOTICE([adding -Wl,-framework -Wl,Carbon to CARBON_LIBS]) |
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290 AC_SUBST(CARBON_LIBS) |
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291 fi |
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292 |
| 5076 | 293 ### On Intel systems with gcc, we may need to compile with -mieee-fp |
| 294 ### and -ffloat-store to get full support for IEEE floating point. | |
| 2020 | 295 ### |
| 3126 | 296 ### On Alpha/OSF systems, we need -mieee. |
| 869 | 297 |
| 3126 | 298 ieee_fp_flag= |
| 350 | 299 case "$canonical_host_type" in |
| 6102 | 300 ## Keep this pattern first, so that it is preferred over the |
| 301 ## following pattern for x86. | |
| 302 *-*-msdosmsvc) | |
| 303 CXXFLAGS="$CXXFLAGS -EHs -MD" | |
| 304 CFLAGS="$CFLAGS -MD" | |
| 305 ;; | |
| 3887 | 306 i[[3456789]]86-*-*) |
| 5076 | 307 if test "$GCC" = yes; then |
| 308 OCTAVE_CC_FLAG(-mieee-fp, [ | |
| 309 ieee_fp_flag=-mieee-fp | |
| 310 XTRA_CFLAGS="$XTRA_CFLAGS -mieee-fp" | |
| 5844 | 311 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CFLAGS])]) |
| 3126 | 312 |
| 5078 | 313 ### OCTAVE_CC_FLAG(-ffloat-store, [ |
| 314 ### float_store_flag=-ffloat-store | |
| 315 ### XTRA_CFLAGS="$XTRA_CFLAGS -ffloat-store" | |
| 316 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CFLAGS])]) | |
| 5076 | 317 fi |
| 318 if test "$GXX" = yes; then | |
| 319 OCTAVE_CXX_FLAG(-mieee-fp, [ | |
| 320 ieee_fp_flag=-mieee-fp | |
| 321 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee-fp" | |
| 5844 | 322 AC_MSG_NOTICE([adding -mieee-fp to XTRA_CXXFLAGS])]) |
| 5076 | 323 |
| 5078 | 324 ### OCTAVE_CXX_FLAG(-ffloat-store, [ |
| 325 ### float_store_flag=-ffloat-store | |
| 326 ### XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ffloat-store" | |
| 327 ### AC_MSG_RESULT([adding -ffloat-store to XTRA_CXXFLAGS])]) | |
| 5076 | 328 fi |
| 324 | 329 ;; |
| 3127 | 330 alpha*-*-*) |
| 4284 | 331 if test "$GCC" = yes; then |
| 4812 | 332 OCTAVE_CC_FLAG(-mieee, [ |
| 333 ieee_fp_flag=-mieee | |
| 334 XTRA_CFLAGS="$XTRA_CFLAGS -mieee" | |
| 5844 | 335 AC_MSG_NOTICE([adding -mieee to XTRA_CFLAGS])]) |
| 5076 | 336 else |
| 337 OCTAVE_CC_FLAG(-ieee, [ | |
| 338 ieee_fp_flag=-ieee | |
| 339 XTRA_CFLAGS="$XTRA_CFLAGS -ieee" | |
| 5844 | 340 AC_MSG_NOTICE([adding -ieee to XTRA_CFLAGS])]) |
| 5076 | 341 fi |
| 342 if test "$GXX" = yes; then | |
| 4812 | 343 OCTAVE_CXX_FLAG(-mieee, [ |
| 344 ieee_fp_flag=-mieee | |
| 345 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mieee" | |
| 5844 | 346 AC_MSG_NOTICE([adding -mieee to XTRA_CXXFLAGS])]) |
| 4284 | 347 else |
| 348 OCTAVE_CXX_FLAG(-ieee, [ | |
| 349 ieee_fp_flag=-ieee | |
| 350 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -ieee" | |
| 5844 | 351 AC_MSG_NOTICE([adding -ieee to XTRA_CXXFLAGS])]) |
| 4284 | 352 fi |
| 2020 | 353 ;; |
| 3176 | 354 *ibm-aix4*) |
| 3351 | 355 OCTAVE_CC_FLAG(-mminimal-toc, [ |
| 356 XTRA_CFLAGS="$XTRA_CFLAGS -mminimal-toc"]) | |
| 3176 | 357 |
| 3351 | 358 OCTAVE_CXX_FLAG(-mminimal-toc, [ |
| 359 XTRA_CXXFLAGS="$XTRA_CXXFLAGS -mminimal-toc"]) | |
| 3176 | 360 ;; |
| 324 | 361 esac |
| 3126 | 362 |
| 363 AC_SUBST(XTRA_CFLAGS) | |
| 364 AC_SUBST(XTRA_CXXFLAGS) | |
| 869 | 365 |
| 1667 | 366 ### Use -static if compiling on Alpha OSF/1 1.3 systems. |
| 367 | |
| 368 case "$canonical_host_type" in | |
| 3127 | 369 alpha*-dec-osf1.3) |
| 1667 | 370 LD_STATIC_FLAG=-static |
| 371 ;; | |
| 372 esac | |
| 1679 | 373 if test -n "$LD_STATIC_FLAG"; then |
| 5844 | 374 AC_MSG_NOTICE([defining LD_STATIC_FLAG to be $LD_STATIC_FLAG]) |
| 1679 | 375 fi |
| 376 AC_SUBST(LD_STATIC_FLAG) | |
| 1667 | 377 |
| 4094 | 378 ### Defaults for cross compiling. BUILD_CC and BUILD_CXX are |
| 379 ### the compilers that we use for building tools on the build system. | |
| 4098 | 380 ### For now, we assume that the only cross compiling we can do is |
| 4298 | 381 ### with gcc on a Unixy system, but the dedicated hacker can override these. |
| 4094 | 382 |
| 383 if test "$cross_compiling" = yes; then | |
| 384 BUILD_CC="gcc" | |
| 385 BUILD_CFLAGS="-O2 -g" | |
| 386 BUILD_CXX="g++" | |
| 387 BUILD_CXXFLAGS="-O2 -g" | |
| 4298 | 388 BUILD_LDFLAGS="" |
| 4098 | 389 BUILD_EXEEXT="" |
| 4094 | 390 else |
| 4298 | 391 BUILD_CC='$(CC)' |
| 392 BUILD_CFLAGS='$(CFLAGS)' | |
| 393 BUILD_CXX='$(CXX)' | |
| 394 BUILD_CXXFLAGS='$(CXXFLAGS)' | |
| 395 BUILD_LDFLAGS='$(LDFLAGS)' | |
| 4284 | 396 case "$canonical_host_type" in |
| 397 sparc-sun-solaris2*) | |
| 398 if test "$GCC" != yes; then | |
| 4298 | 399 ## The Sun C++ compiler never seems to complete compiling |
| 400 ## gendoc.cc unless we reduce the optimization level... | |
| 401 BUILD_CXXFLAGS="-g -O1" | |
| 4284 | 402 fi |
| 403 ;; | |
| 404 esac | |
| 4298 | 405 BUILD_EXEEXT='$(EXEEXT)' |
| 4094 | 406 fi |
| 407 | |
| 408 AC_ARG_VAR(BUILD_CC, [build system C compiler (used if cross compiling)]) | |
| 409 AC_ARG_VAR(BUILD_CFLAGS, [build system C compiler flags (used if cross compiling)]) | |
| 410 AC_ARG_VAR(BUILD_CXX, [build system C++ compiler (used if cross compiling)]) | |
| 411 AC_ARG_VAR(BUILD_CXXFLAGS, [build system C++ compiler flags (used if cross compiling)]) | |
| 4298 | 412 AC_ARG_VAR(BUILD_LDFLAGS, [build system C++ compiler link flags (used if cross compiling)]) |
| 413 AC_ARG_VAR(BUILD_EXEEXT, [build system executable extension (used if cross compiling)]) | |
| 3222 | 414 |
| 3232 | 415 dnl This is bogus. We shouldn't have to explicitly add libc too! |
| 416 | |
| 417 ### Look for math library. If found, this will add -lm to LIBS. | |
| 418 | |
| 419 case "$canonical_host_type" in | |
| 420 *-*-nextstep*) | |
| 421 ;; | |
| 422 *-*-linux*) | |
| 423 AC_CHECK_LIB(m, sin, , , -lc) | |
| 424 ;; | |
| 425 *) | |
| 426 AC_CHECK_LIB(m, sin) | |
| 427 ;; | |
| 428 esac | |
| 429 | |
| 6823 | 430 ### Check for the QHull library |
| 431 AC_SUBST(QHULL_LIBS) | |
| 432 AC_CHECK_HEADER(qhull/qhull_a.h, have_qhull=yes, have_qhull=no) | |
| 433 if test "$have_qhull" = yes; then | |
| 434 AC_CHECK_LIB(qhull, qh_qhull, have_qhull=yes, have_qhull=no) | |
| 435 if test "$have_qhull" != yes; then | |
| 436 AC_CHECK_QHULL_VERSION(have_qhull=yes, have_qhull=no) | |
| 437 AC_DEFINE(NEED_QHULL_VERSION, 1, [Define if the QHull library needs a wh_version variable defined.]) | |
| 438 fi | |
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439 if test "$have_qhull" = yes; then |
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440 AC_CHECK_QHULL_OK(have_qhull=yes, have_qhull=bad) |
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441 fi |
| 6823 | 442 fi |
| 443 if test "$have_qhull" = yes; then | |
| 444 AC_DEFINE(HAVE_QHULL, 1, [Define if the QHull library is used.]) | |
| 445 QHULL_LIBS="-lqhull" | |
| 6855 | 446 TEXINFO_QHULL="@set HAVE_QHULL" |
| 6823 | 447 else |
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448 if test "$have_qhull" = bad; then |
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449 warn_qhull="Qhull library found, but seems not to work properly --- This will result in loss of functionality of some geometry functions. Please try recompiling the library with -fno-strict-aliasing." |
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450 else |
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451 warn_qhull="Qhull library not found --- This will result in loss of functionality of some geometry functions." |
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452 fi |
| 6823 | 453 AC_MSG_WARN($warn_qhull) |
| 454 fi | |
| 455 | |
| 6855 | 456 AC_SUBST(TEXINFO_QHULL) |
| 457 | |
| 5585 | 458 ### Check for pcre/regex library. |
| 7173 | 459 |
| 460 ## check for pcre-config, and if so, set CPPFLAGS appropriately | |
| 461 AC_CHECK_PROG(WITH_PCRE_CONFIG, pcre-config, yes, no) | |
| 462 if test $WITH_PCRE_CONFIG = yes ; then | |
| 463 CPPFLAGS="$CPPFLAGS $(pcre-config --cflags)" | |
| 464 fi | |
| 465 | |
| 466 ## NB: no need to do separate check for pcre.h header -- checking macros is good enough | |
| 467 AC_CACHE_CHECK([whether pcre.h defines the macros we need], [ac_cv_pcre_h_macros_present], [ | |
| 468 AC_EGREP_CPP([PCRE_HAS_MACROS_WE_NEED], [ | |
| 469 #include <pcre.h> | |
| 6133 | 470 #if defined (PCRE_INFO_NAMECOUNT) \ |
| 471 && defined (PCRE_INFO_NAMEENTRYSIZE) \ | |
| 472 && defined (PCRE_INFO_NAMETABLE) | |
| 473 PCRE_HAS_MACROS_WE_NEED | |
| 7173 | 474 #endif], ac_cv_pcre_h_macros_present=yes, ac_cv_pcre_h_macros_present=no)]) |
| 475 WITH_PCRE="$ac_cv_pcre_h_macros_present" | |
| 7169 | 476 |
| 7173 | 477 REGEX_LIBS= |
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478 |
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479 using_pcre=no |
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480 using_regex=no |
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481 |
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482 if test "$WITH_PCRE" = yes; then |
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483 if test "$WITH_PCRE_CONFIG" = yes; then |
| 7173 | 484 REGEX_LIBS=$(pcre-config --libs) |
| 485 else | |
| 486 REGEX_LIBS=-lpcre | |
| 487 fi | |
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488 save_LIBS="$LIBS" |
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489 LIBS="$REGEX_LIBS $LIBS" |
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490 AC_CHECK_FUNCS(pcre_compile, [using_pcre=yes |
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491 AC_DEFINE(HAVE_PCRE, 1, [Define if PCRE library is available.])], [ |
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492 REGEX_LIBS= |
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493 warn_pcre="PCRE library not found. This will result in some loss of functionality for the regular expression matching functions." |
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494 AC_MSG_WARN($warn_pcre)]) |
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495 LIBS="$save_LIBS" |
| 7174 | 496 else |
| 6133 | 497 warn_pcre="PCRE library not found. This will result in some loss of functionality for the regular expression matching functions." |
| 498 AC_MSG_WARN($warn_pcre) | |
| 499 fi | |
| 7169 | 500 |
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501 AC_CHECK_FUNCS(regexec, [using_regex=yes], [ |
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502 AC_CHECK_LIB(regex, regexec, [using_regex=yes |
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503 REGEX_LIBS="-lregex $REGEX_LIBS"], [ |
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504 warn_regex="regular expression functions not found. The regular expression matching functions will be disabled." |
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505 AC_MSG_WARN($warn_regex)])]) |
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506 |
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507 if test "$using_regex" = yes; then |
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508 AC_DEFINE(HAVE_REGEX, 1, [Define if regex library is available.]) |
| 5585 | 509 fi |
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510 |
| 7169 | 511 AC_SUBST(REGEX_LIBS) |
| 5585 | 512 |
| 5270 | 513 ### Check for ZLIB library. |
| 3820 | 514 |
| 5270 | 515 WITH_ZLIB=true |
| 516 AC_ARG_WITH(zlib, | |
| 5844 | 517 [AS_HELP_STRING([--without-zlib], [don't use zlib])], |
| 5270 | 518 with_zlib=$withval, with_zlib=yes) |
| 3820 | 519 |
| 5270 | 520 zlib_lib= |
| 521 if test "$with_zlib" = yes; then | |
| 522 zlib_lib="z" | |
| 523 elif test "$with_zlib" != no; then | |
| 524 zlib_lib="$with_zlib" | |
| 3687 | 525 fi |
| 526 | |
| 5270 | 527 ZLIB_LIBS= |
| 528 WITH_ZLIB=false | |
| 529 if test -n "$zlib_lib"; then | |
| 5337 | 530 AC_CHECK_LIB($zlib_lib, gzclearerr, [ |
| 5270 | 531 AC_CHECK_HEADERS(zlib.h, [ |
| 532 WITH_ZLIB=true | |
| 533 ZLIB_LIBS="-l$zlib_lib" | |
| 534 LIBS="$ZLIB_LIBS $LIBS" | |
| 535 AC_DEFINE(HAVE_ZLIB, 1, [Define if ZLIB is available.])])]) | |
| 536 fi | |
| 537 | |
| 538 if $WITH_ZLIB; then | |
| 539 ### Check for HDF5 library. | |
| 540 | |
| 541 WITH_HDF5=true | |
| 542 AC_ARG_WITH(hdf5, | |
| 5844 | 543 [AS_HELP_STRING([--without-hdf5], [don't use HDF5])], |
| 5270 | 544 with_hdf5=$withval, with_hdf5=yes) |
| 545 | |
| 546 hdf5_lib= | |
| 547 if test "$with_hdf5" = yes; then | |
| 548 hdf5_lib="hdf5" | |
| 549 elif test "$with_hdf5" != no; then | |
| 550 hdf5_lib="$with_hdf5" | |
| 551 fi | |
| 552 | |
| 553 HDF5_LIBS= | |
| 554 WITH_HDF5=false | |
| 555 if test -n "$hdf5_lib"; then | |
| 556 AC_CHECK_LIB($hdf5_lib, H5Pcreate, [ | |
| 3820 | 557 AC_CHECK_HEADERS(hdf5.h, [ |
| 5270 | 558 WITH_HDF5=true |
| 559 HDF5_LIBS="-l$hdf5_lib" | |
| 3820 | 560 LIBS="$HDF5_LIBS $LIBS" |
| 4696 | 561 AC_CHECK_LIB($hdf5_lib, H5Gget_num_objs, [ |
| 8676 | 562 OCTAVE_HDF5_HAS_REQUIRED_API |
| 563 if test $WITH_HDF5; then | |
| 564 AC_DEFINE(HAVE_HDF5, 1, [Define if HDF5 is available.]) | |
| 565 AC_DEFINE(HAVE_H5GGET_NUM_OBJS, 1, [Define if HDF5 has H5Gget_num_objs.]) | |
| 566 fi])])]) | |
| 5270 | 567 fi |
| 568 | |
| 569 if $WITH_HDF5; then | |
| 6276 | 570 case "$canonical_host_type" in |
| 571 *-*-msdosmsvc) | |
| 572 OCTAVE_HDF5_DLL | |
| 573 ;; | |
| 574 esac | |
| 5270 | 575 true |
| 576 fi | |
| 577 else | |
| 578 warn_zlib="ZLIB library not found. Octave will not be able to save or load compressed data files or HDF5 files." | |
| 6133 | 579 AC_MSG_WARN($warn_zlib) |
| 3820 | 580 fi |
| 3687 | 581 |
| 5203 | 582 |
| 3827 | 583 # Checks for FFTW header and library. |
| 584 | |
| 585 # subdirectories of libcruft to build if they aren't found on the system: | |
| 586 FFT_DIR="fftpack" | |
| 587 AC_SUBST(FFT_DIR) | |
| 588 | |
| 589 # Installed fftw library, if any. | |
| 590 FFTW_LIBS='' | |
| 591 AC_SUBST(FFTW_LIBS) | |
| 592 | |
| 593 AC_ARG_WITH(fftw, | |
| 5844 | 594 [AS_HELP_STRING([--without-fftw], |
| 595 [use included fftpack instead of installed fftw])], | |
| 3886 | 596 with_fftw=$withval, with_fftw=yes) |
| 3827 | 597 |
| 5513 | 598 if test "$with_fftw" = yes; then |
| 4773 | 599 have_fftw3_header=no |
| 600 with_fftw3=no | |
| 6668 | 601 AC_CHECK_HEADER(fftw3.h, [have_fftw3_header=yes]) |
| 4773 | 602 if test "$have_fftw3_header" = yes; then |
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603 AC_CHECK_LIB(fftw3, fftw_plan_dft_1d, [ |
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604 AC_CHECK_LIB(fftw3f, fftwf_plan_dft_1d, [FFTW_LIBS="-lfftw3 -lfftw3f"; with_fftw3=yes])]) |
| 3827 | 605 fi |
| 606 fi | |
| 607 | |
| 4773 | 608 if test "$with_fftw" = yes && test "$with_fftw3" = yes; then |
| 3827 | 609 FFT_DIR='' |
| 4773 | 610 AC_DEFINE(HAVE_FFTW3, 1, [Define if the FFTW3 library is used.]) |
| 6133 | 611 else |
| 612 warn_fftw="FFTW library not found. Octave will use the (slower) FFTPACK library instead." | |
| 613 AC_MSG_RESULT($warn_fftw) | |
| 3827 | 614 fi |
| 615 | |
| 5235 | 616 # Checks for GLPK header and library. |
| 617 | |
| 618 AC_ARG_WITH(glpk, | |
| 5844 | 619 [AS_HELP_STRING([--without-glpk], [don't use GLPK])], |
| 5235 | 620 with_glpk=$withval, with_glpk=yes) |
| 621 | |
| 622 glpk_lib= | |
| 623 if test "$with_glpk" = yes; then | |
| 624 glpk_lib="glpk" | |
| 625 elif test "$with_glpk" != no; then | |
| 626 glpk_lib="$with_glpk" | |
| 627 fi | |
| 628 | |
| 629 GLPK_LIBS= | |
| 630 if test -n "$glpk_lib"; then | |
| 6806 | 631 AC_CHECK_HEADERS([glpk/glpk.h glpk.h], [ |
| 632 AC_CHECK_LIB($glpk_lib, glp_lpx_simplex, [ | |
| 5235 | 633 GLPK_LIBS="-l$glpk_lib" |
| 6806 | 634 AC_DEFINE(GLPK_PRE_4_14, 1, [Define if GLPK version is less than 4.14.])], [ |
| 635 AC_CHECK_LIB($glpk_lib, _glp_lpx_simplex, [ | |
| 636 GLPK_LIBS="-l$glpk_lib"], [])]) | |
| 637 | |
| 638 if test -n "$GLPK_LIBS"; then | |
| 639 AC_DEFINE(HAVE_GLPK, 1, [Define if GLPK is available.]) | |
| 640 fi | |
| 641 break]) | |
| 5235 | 642 fi |
| 643 AC_SUBST(GLPK_LIBS) | |
| 6806 | 644 if test -z "$GLPK_LIBS"; then |
| 6133 | 645 warn_glpk="GLPK library not found. The glpk function for solving linear programs will be disabled." |
| 646 fi | |
| 5235 | 647 |
| 6043 | 648 # Checks for CURL header and library. |
| 649 | |
| 650 AC_ARG_WITH(curl, | |
| 651 [AS_HELP_STRING([--without-curl], [don't use CURL])], | |
| 652 with_curl=$withval, with_curl=yes) | |
| 653 | |
| 654 curl_lib= | |
| 655 if test "$with_curl" = yes; then | |
| 656 curl_lib="curl" | |
| 657 elif test "$with_curl" != no; then | |
| 658 curl_lib="$with_curl" | |
| 6335 | 659 else |
| 660 curl_missing=yes | |
| 6043 | 661 fi |
| 662 | |
| 663 CURL_LIBS= | |
| 664 if test -n "$curl_lib"; then | |
| 6056 | 665 AC_CHECK_LIB($curl_lib, curl_easy_escape, [ |
| 6043 | 666 AC_CHECK_HEADERS(curl/curl.h, [ |
| 667 CURL_LIBS="-l$curl_lib" | |
| 6133 | 668 AC_DEFINE(HAVE_CURL, 1, [Define if CURL is available.])], [ |
| 669 curl_missing=yes])]) | |
| 6043 | 670 fi |
| 671 AC_SUBST(CURL_LIBS) | |
| 6133 | 672 if test "$curl_missing" = yes; then |
| 673 warn_curl="cURL library not found. The urlread and urlwrite functions will be disabled." | |
| 674 fi | |
| 675 | |
|
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676 # GraphicsMagick++ |
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677 |
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678 warn_magick= |
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679 AC_CHECK_PROGS(MAGICK_CONFIG, [GraphicsMagick++-config GraphicsMagick-config]) |
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680 if test -z "$MAGICK_CONFIG"; then |
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681 warn_magick="GraphicsMagick++ config script not found. Assuming GraphicsMagic++ library and header files are missing, so imread will not be fully functional" |
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682 else |
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683 AC_DEFINE(HAVE_MAGICK, 1, [Define if GraphicsMagick++ is available.]) |
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684 fi |
| 6043 | 685 |
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686 # --------------------------------------------------------------------- |
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changeset
|
687 |
|
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
688 ## libraries needed for graphics |
|
caab78e7e377
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diff
changeset
|
689 |
|
7944
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configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
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parents:
7937
diff
changeset
|
690 warn_freetype="" |
|
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parents:
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diff
changeset
|
691 warn_ftgl="" |
|
7863
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diff
changeset
|
692 |
|
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caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
693 OCTAVE_OPENGL |
|
7944
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7937
diff
changeset
|
694 if test -n "$OPENGL_LIBS"; then |
| 7954 | 695 AC_DEFINE(HAVE_OPENGL, 1, [Define if OpenGL is available]) |
|
7863
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Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
696 |
|
2a62d45fa21d
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diff
changeset
|
697 ## ftgl (needs freetype 2) |
|
2a62d45fa21d
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diff
changeset
|
698 AC_CHECK_FT2([9.0.3],[], |
|
7944
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diff
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|
699 [warn_freetype="FreeType library not found. Native renderer will not have on-screen text"]) |
|
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|
700 if test -z "$warn_freetype"; then |
|
7863
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diff
changeset
|
701 AC_LANG_PUSH(C++) |
|
8269
37afdd1d1bf8
Use FT2_CFLAGS when checking for FTGL headers.
Jason Riedy <jason@acm.org>
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8256
diff
changeset
|
702 save_LIBS="$LIBS" |
|
37afdd1d1bf8
Use FT2_CFLAGS when checking for FTGL headers.
Jason Riedy <jason@acm.org>
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8256
diff
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|
703 save_CXXFLAGS="$CXXFLAGS" |
|
37afdd1d1bf8
Use FT2_CFLAGS when checking for FTGL headers.
Jason Riedy <jason@acm.org>
parents:
8256
diff
changeset
|
704 save_CPPFLAGS="$CPPFLAGS" |
|
37afdd1d1bf8
Use FT2_CFLAGS when checking for FTGL headers.
Jason Riedy <jason@acm.org>
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8256
diff
changeset
|
705 LIBS="$LIBS $OPENGL_LIBS $FT2_LIBS" |
|
37afdd1d1bf8
Use FT2_CFLAGS when checking for FTGL headers.
Jason Riedy <jason@acm.org>
parents:
8256
diff
changeset
|
706 CXXFLAGS="$CXXFLAGS $FT2_CFLAGS" |
|
37afdd1d1bf8
Use FT2_CFLAGS when checking for FTGL headers.
Jason Riedy <jason@acm.org>
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8256
diff
changeset
|
707 CPPFLAGS="$CPPFLAGS $FT2_CFLAGS" |
|
7953
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make configure compatible with FTGL ver <= 2.1.2
Jaroslav Hajek <highegg@gmail.com>
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diff
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|
708 has_ftgl_h=yes |
|
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make configure compatible with FTGL ver <= 2.1.2
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diff
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|
709 AC_CHECK_HEADERS([FTGL/ftgl.h ftgl.h], break, [ |
|
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make configure compatible with FTGL ver <= 2.1.2
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diff
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|
710 AC_CHECK_HEADERS([FTGL/FTGL.h FTGL.h], [ |
|
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make configure compatible with FTGL ver <= 2.1.2
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diff
changeset
|
711 AC_DEFINE(HAVE_FTGL_UPPERCASE,1,[Define to 1 if you have FTGL.h or FTGL/FTGL.h]) |
|
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make configure compatible with FTGL ver <= 2.1.2
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diff
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|
712 break |
|
efabe34cce70
make configure compatible with FTGL ver <= 2.1.2
Jaroslav Hajek <highegg@gmail.com>
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diff
changeset
|
713 ], has_ftgl_h=no)]) |
|
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make configure compatible with FTGL ver <= 2.1.2
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diff
changeset
|
714 if test "$has_ftgl_h" = yes; then |
|
7863
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diff
changeset
|
715 AC_MSG_CHECKING([for FTGLTextureFont in -lftgl]) |
|
8269
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Jason Riedy <jason@acm.org>
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diff
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|
716 LIBS="$LIBS -lftgl" |
|
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diff
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|
717 AC_TRY_LINK([ |
|
7915
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diff
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|
718 #ifdef HAVE_FTGL_FTGL_H |
|
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make configure compatible with FTGL ver <= 2.1.2
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|
719 #ifdef HAVE_FTGL_UPPERCASE |
|
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make configure compatible with FTGL ver <= 2.1.2
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|
720 #include <FTGL/FTGL.h> |
|
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diff
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|
721 #else |
|
7915
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|
722 #include <FTGL/ftgl.h> |
|
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make configure compatible with FTGL ver <= 2.1.2
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diff
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|
723 #endif |
|
8723
0899370cce9f
Include FTGLTextureFont.h when FTGL_UPPER_CASE is not defined.
Ben Abbott <bpabbott@mac.com>
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8719
diff
changeset
|
724 #include <FTGL/FTGLTextureFont.h> |
|
7915
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|
725 #elif HAVE_FTGL_H |
|
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|
726 #ifdef HAVE_FTGL_UPPERCASE |
|
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|
727 #include <FTGL.h> |
|
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|
728 #else |
|
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diff
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|
729 #include <ftgl.h> |
|
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diff
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|
730 #endif |
|
8723
0899370cce9f
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Ben Abbott <bpabbott@mac.com>
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diff
changeset
|
731 #include <FTGLTextureFont.h> |
|
7921
fcc70f30fe31
configure.in: use #endif, not #fi in test
John W. Eaton <jwe@octave.org>
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7915
diff
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|
732 #endif], [ |
|
7863
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diff
changeset
|
733 FTGLTextureFont font("");], [ |
|
2a62d45fa21d
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diff
changeset
|
734 OPENGL_LIBS="$OPENGL_LIBS $FT2_LIBS -lftgl" |
|
2a62d45fa21d
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diff
changeset
|
735 LIBS="$save_LIBS" |
|
8269
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Jason Riedy <jason@acm.org>
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|
736 CPPFLAGS="$save_CPPFLAGS" |
|
7863
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diff
changeset
|
737 AC_DEFINE(HAVE_FTGL, 1, [Define to 1 if FTGL is present]) |
|
7874
e3a502930e2a
eliminate src/graphics subdirectory
John W. Eaton <jwe@octave.org>
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7863
diff
changeset
|
738 AC_MSG_RESULT(yes) |
|
e3a502930e2a
eliminate src/graphics subdirectory
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7863
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changeset
|
739 XTRA_CXXFLAGS="$XTRA_CXXFLAGS $FT2_CFLAGS"],[ |
|
7944
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changeset
|
740 AC_MSG_RESULT(no) |
|
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changeset
|
741 warn_ftgl="FTGL library not found. Native renderer will not have on-screen text" |
|
c2449e91f50a
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changeset
|
742 ]) |
|
7887
627b10572d82
configure.in: fix invalid placement of variables restoration statements
Jaroslav Hajek <highegg@gmail.com>
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7874
diff
changeset
|
743 LIBS="$save_LIBS" |
|
627b10572d82
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Jaroslav Hajek <highegg@gmail.com>
parents:
7874
diff
changeset
|
744 CXXFLAGS="$save_CXXFLAGS" |
|
8269
37afdd1d1bf8
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Jason Riedy <jason@acm.org>
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|
745 CPPFLAGS="$save_CPPFLAGS" |
|
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parents:
7937
diff
changeset
|
746 else |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
747 warn_ftgl="FTGL headers not found. Native renderer will not have on-screen text" |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
748 fi |
|
7863
2a62d45fa21d
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Shai Ayal <shaiay@users.sourceforge.net>
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diff
changeset
|
749 AC_LANG_POP(C++) |
|
2a62d45fa21d
added check for FTGL library
Shai Ayal <shaiay@users.sourceforge.net>
parents:
7834
diff
changeset
|
750 fi |
|
7834
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
751 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
752 |
|
caab78e7e377
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diff
changeset
|
753 GRAPHICS_LIBS= |
|
caab78e7e377
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diff
changeset
|
754 GRAPHICS_CFLAGS= |
|
caab78e7e377
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diff
changeset
|
755 |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
756 ## fltk (www.fltk.org) |
|
caab78e7e377
added checks for fltk & freetype in configure script
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diff
changeset
|
757 AC_ARG_WITH(fltk-prefix, |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
758 [ --with-fltk-prefix=PFX Prefix where FLTK is installed (optional)], |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
759 fltk_prefix="$withval", |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
760 fltk_prefix="") |
|
caab78e7e377
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7825
diff
changeset
|
761 AC_ARG_WITH(fltk-exec-prefix, |
|
caab78e7e377
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diff
changeset
|
762 [ --with-fltk-exec-prefix=PFX Exec prefix where FLTK is installed (optional)], |
|
caab78e7e377
added checks for fltk & freetype in configure script
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diff
changeset
|
763 fltk_exec_prefix="$withval", |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
764 fltk_exec_prefix="") |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
765 |
|
7944
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
766 if test -n "$fltk_exec_prefix"; then |
|
7834
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changeset
|
767 fltk_args="$fltk_args --exec-prefix=$fltk_exec_prefix" |
|
caab78e7e377
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changeset
|
768 if test "x${FLTK_CONFIG+set}" != xset ; then |
|
caab78e7e377
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changeset
|
769 FLTK_CONFIG="$fltk_exec_prefix/bin/fltk-config" |
|
caab78e7e377
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diff
changeset
|
770 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
771 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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7825
diff
changeset
|
772 |
|
7944
c2449e91f50a
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John W. Eaton <jwe@octave.org>
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7937
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changeset
|
773 if test -n "$fltk_prefix"; then |
|
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changeset
|
774 fltk_args="$fltk_args --prefix=$fltk_prefix" |
|
caab78e7e377
added checks for fltk & freetype in configure script
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changeset
|
775 if test x${FLTK_CONFIG+set} != xset ; then |
|
caab78e7e377
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changeset
|
776 FLTK_CONFIG="$fltk_prefix/bin/fltk-config" |
|
caab78e7e377
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changeset
|
777 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
778 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
779 |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
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diff
changeset
|
780 AC_PATH_PROG(FLTK_CONFIG, fltk-config, no) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
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diff
changeset
|
781 |
|
7944
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John W. Eaton <jwe@octave.org>
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changeset
|
782 warn_fltk_config="" |
|
c2449e91f50a
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changeset
|
783 warn_fltk_opengl="" |
|
c2449e91f50a
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diff
changeset
|
784 |
|
7834
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diff
changeset
|
785 if test "$FLTK_CONFIG" = "no" ; then |
|
7944
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configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
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changeset
|
786 warn_fltk_config="FLTK config script not found. Native graphics will be disabled." |
|
7834
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Shai Ayal <shaiay@sourceforge.net>
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changeset
|
787 else |
|
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diff
changeset
|
788 FLTK_CFLAGS="`$FLTK_CONFIG $fltkconf_args --use-gl --cflags`" |
|
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changeset
|
789 FLTK_LDFLAGS="`$FLTK_CONFIG $fltkconf_args --use-gl --ldflags`" |
|
caab78e7e377
added checks for fltk & freetype in configure script
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diff
changeset
|
790 |
|
7944
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
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changeset
|
791 AC_MSG_CHECKING(for OpenGL support in FLTK) |
|
7834
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changeset
|
792 cat > conftest.cc <<EOF |
|
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793 #include <FL/gl.h> |
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794 int nothing=0; |
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795 EOF |
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796 $CXX $CXXFLAGS $FLTK_CFLAGS -c conftest.cc || \ |
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797 warn_fltk_opengl="FLTK does not have OpenGL support. Native graphics will be disabled." |
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798 |
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799 if test -z "$warn_fltk_opengl"; then |
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800 AC_MSG_RESULT(yes) |
| 7954 | 801 AC_DEFINE(HAVE_FLTK, 1, [Define if FLTK is available]) |
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802 GRAPHICS_CFLAGS="$FLTK_CFLAGS" |
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803 GRAPHICS_LIBS="$FLTK_LDFLAGS" |
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804 else |
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805 AC_MSG_RESULT(no) |
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806 fi |
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807 fi |
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808 |
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809 AC_SUBST(GRAPHICS_CFLAGS) |
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810 AC_SUBST(GRAPHICS_LIBS) |
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811 |
| 4853 | 812 OCTAVE_IEEE754_DATA_FORMAT |
| 4850 | 813 |
| 3827 | 814 # ---------------------------------------------------------------------- |
| 815 | |
| 3130 | 816 OCTAVE_PROG_AR |
| 3012 | 817 |
| 818 AC_PROG_RANLIB | |
| 819 | |
| 7063 | 820 ## Default FFLAGS is -O. |
| 821 if test "x$FFLAGS" = x; then | |
| 822 FFLAGS="-O" | |
| 1233 | 823 fi |
| 5 | 824 |
| 7063 | 825 ## the F77 variable, if set, overrides AC_PROG_F77 automatically |
| 3887 | 826 AC_PROG_F77 |
| 7063 | 827 AC_F77_LIBRARY_LDFLAGS |
| 828 AC_F77_DUMMY_MAIN | |
| 829 AC_F77_WRAPPERS | |
| 5 | 830 |
| 6102 | 831 F77_TOLOWER=true |
| 832 F77_APPEND_UNDERSCORE=true | |
| 833 F77_APPEND_EXTRA_UNDERSCORE=true | |
| 7063 | 834 |
| 835 case "$ac_cv_f77_mangling" in | |
| 836 "upper case") F77_TOLOWER=false ;; | |
| 837 esac | |
| 838 case "$ac_cv_f77_mangling" in | |
| 839 "no underscore") F77_APPEND_UNDERSCORE=false ;; | |
| 840 esac | |
| 841 case "$ac_cv_f77_mangling" in | |
| 842 "no extra underscore") F77_APPEND_EXTRA_UNDERSCORE=false ;; | |
| 843 esac | |
| 6102 | 844 |
| 7063 | 845 case "$canonical_host_type" in |
| 846 i[[3456789]]86-*-*) | |
| 847 if test "$ac_cv_f77_compiler_gnu" = yes; then | |
| 848 OCTAVE_F77_FLAG(-mieee-fp) | |
| 849 ### OCTAVE_F77_FLAG(-ffloat-store) | |
| 1239 | 850 fi |
| 7063 | 851 ;; |
| 852 alpha*-*-*) | |
| 853 if test "$ac_cv_f77_compiler_gnu" = yes; then | |
| 854 OCTAVE_F77_FLAG(-mieee) | |
| 855 else | |
| 856 OCTAVE_F77_FLAG(-ieee) | |
| 857 OCTAVE_F77_FLAG(-fpe1) | |
| 5 | 858 fi |
| 7063 | 859 ;; |
| 860 powerpc-apple-machten*) | |
| 861 FFLAGS= | |
| 862 ;; | |
| 863 esac | |
| 864 | |
| 865 if test -n "$FFLAGS"; then | |
| 866 AC_MSG_NOTICE([defining FFLAGS to be $FFLAGS]) | |
| 5 | 867 fi |
| 7063 | 868 |
| 6102 | 869 AC_SUBST(F77_TOLOWER) |
| 870 AC_SUBST(F77_APPEND_UNDERSCORE) | |
| 871 AC_SUBST(F77_APPEND_EXTRA_UNDERSCORE) | |
| 869 | 872 |
| 7063 | 873 if test -z "$F77"; then |
| 832 | 874 AC_MSG_WARN([in order to build octave, you must have a compatible]) |
| 7063 | 875 AC_MSG_WARN([Fortran compiler or wrapper script for f2c that functions]) |
| 876 AC_MSG_WARN([as a Fortran compiler installed and in your path.]) | |
| 1664 | 877 AC_MSG_ERROR([See the file INSTALL for more information.]) |
| 5 | 878 fi |
| 869 | 879 |
| 6137 | 880 XTRA_CRUFT_SH_LDFLAGS= |
| 6102 | 881 case "$canonical_host_type" in |
| 882 *-*-msdosmsvc) | |
| 883 FLIBS="$FLIBS -lkernel32" | |
| 6137 | 884 XTRA_CRUFT_SH_LDFLAGS="-Wl,-def:cruft.def" |
| 6102 | 885 ;; |
| 886 esac | |
| 6137 | 887 AC_SUBST(XTRA_CRUFT_SH_LDFLAGS) |
| 6102 | 888 |
| 1163 | 889 FC=$F77 |
| 890 AC_SUBST(FC) | |
| 869 | 891 |
| 5498 | 892 OCTAVE_F77_FLAG(-ffloat-store, [ |
| 893 AC_MSG_RESULT([setting F77_FLOAT_STORE_FLAG to -ffloat-store]) | |
| 894 F77_FLOAT_STORE_FLAG=-ffloat-store | |
| 895 AC_SUBST(F77_FLOAT_STORE_FLAG) | |
| 896 ]) | |
| 897 | |
| 3820 | 898 ### Checks for BLAS and LAPACK libraries: |
| 3887 | 899 # (Build subdirectories of libcruft if they aren't found on the system.) |
| 900 sinclude(acx_blas.m4) | |
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901 sinclude(acx_blas_f77_func.m4) |
| 3887 | 902 sinclude(acx_lapack.m4) |
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903 ACX_BLAS_WITH_F77_FUNC([], [BLAS_DIR="blas"]) |
| 3887 | 904 ACX_LAPACK([BLAS_LIBS="$LAPACK_LIBS $BLAS_LIBS"], [LAPACK_DIR="lapack"]) |
| 3690 | 905 AC_SUBST(BLAS_DIR) |
| 906 AC_SUBST(LAPACK_DIR) | |
| 907 | |
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908 if test "x$acx_blas_f77_func_ok" = "xno"; then |
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909 warn_blas_f77_incompatible="A BLAS library was detected but found incompatible with your Fortran 77 compiler. The reference BLAS implementation will be used. To improve performance, consider using a different Fortran compiler or a switch like -ff2c to make your Fortran compiler use a calling convention compatible with the way your BLAS library was compiled, or use a different BLAS library." |
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910 AC_MSG_WARN($warn_blas_f77_incompatible) |
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911 fi |
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912 |
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913 QRUPDATE_LIBS= |
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914 AC_SUBST(QRUPDATE_LIBS) |
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915 |
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916 # Check for the qrupdate library |
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917 AC_ARG_WITH(qrupdate, |
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918 [AS_HELP_STRING([--without-qrupdate], |
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919 [don't use qrupdate, disable QR & Cholesky updating functions])], |
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920 with_qrupdate=$withval, with_qrupdate=yes) |
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921 |
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922 warn_qrupdate="qrupdate not found. The QR & Cholesky updating functions will be slow." |
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923 if test "$with_qrupdate" = yes; then |
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924 with_qrupdate=no |
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925 if $have_fortran_compiler; then |
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926 AC_F77_FUNC(sqr1up) |
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927 elif $have_f2c; then |
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928 sqr1up=sqr1up_ |
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929 fi |
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930 AC_CHECK_LIB(qrupdate, $sqr1up, |
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931 [QRUPDATE_LIBS="-lqrupdate"; with_qrupdate=yes], [], [$BLAS_LIBS $FLIBS]) |
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932 if test "$with_qrupdate" = yes; then |
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933 AC_DEFINE(HAVE_QRUPDATE, 1, [Define if the qrupdate library is used.]) |
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934 warn_qrupdate= |
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935 fi |
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936 fi |
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937 if test -n "$warn_qrupdate"; then |
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938 AC_MSG_WARN($warn_qrupdate) |
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939 fi |
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940 |
| 5451 | 941 # Check for AMD library |
| 942 AMD_LIBS= | |
| 943 AC_SUBST(AMD_LIBS) | |
| 7619 | 944 |
| 945 AC_ARG_WITH(amd, | |
| 946 [AS_HELP_STRING([--without-amd], | |
| 947 [don't use AMD, disable some sparse functionality])], | |
| 948 with_amd=$withval, with_amd=yes) | |
| 949 | |
| 950 warn_amd="AMD not found. This will result in some lack of functionality for sparse matrices." | |
| 951 if test "$with_amd" = yes; then | |
| 952 with_amd=no | |
| 953 AC_CHECK_HEADERS([suitesparse/amd.h ufsparse/amd.h amd/amd.h amd.h], [ | |
| 954 AC_CHECK_LIB(amd, amd_postorder, [AMD_LIBS="-lamd"; with_amd=yes]) | |
| 955 if test "$with_amd" = yes; then | |
| 956 AC_DEFINE(HAVE_AMD, 1, [Define if the AMD library is used.]) | |
| 957 warn_amd= | |
| 958 fi | |
| 959 break]) | |
| 960 fi | |
| 961 if test -n "$warn_amd"; then | |
| 962 AC_MSG_WARN($warn_amd) | |
| 963 fi | |
| 5451 | 964 |
| 6024 | 965 # Check for CAMD library |
| 966 CAMD_LIBS= | |
| 967 AC_SUBST(CAMD_LIBS) | |
| 968 AC_CHECK_LIB(camd, camd_postorder, [CAMD_LIBS="-lcamd"; with_camd=yes],[with_camd=no]) | |
| 969 | |
| 5226 | 970 # Check for UMFPACK library. |
| 971 | |
| 972 UMFPACK_LIBS= | |
| 973 AC_SUBST(UMFPACK_LIBS) | |
| 974 | |
| 975 AC_ARG_WITH(umfpack, | |
| 5844 | 976 [AS_HELP_STRING([--without-umfpack], |
| 977 [don't use UMFPACK, disable some sparse functionality])], | |
| 5226 | 978 with_umfpack=$withval, with_umfpack=yes) |
| 979 | |
| 5703 | 980 warn_umfpack="UMFPACK not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 981 if test "$with_umfpack" = yes && test "$with_amd" = yes; then |
| 5226 | 982 with_umfpack=no |
| 6232 | 983 AC_CHECK_HEADERS([suitesparse/umfpack.h ufsparse/umfpack.h umfpack/umfpack.h umfpack.h], [ |
| 5512 | 984 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ |
| 985 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ | |
| 986 ## Invalidate the cache. | |
| 987 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant | |
| 988 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ | |
| 989 UMFPACK_LIBS="-lumfpack"; with_umfpack=yes], [ | |
| 990 | |
| 5226 | 991 ## Invalidate the cache. |
| 992 $as_unset ac_cv_lib_umfpack_umfpack_zi_get_determinant | |
| 993 AC_CHECK_LIB(umfpack, umfpack_zi_get_determinant, [ | |
| 5512 | 994 UMFPACK_LIBS="-lumfpack -lcblas"; with_umfpack=yes], [], $AMD_LIBS -lcblas $BLAS_LIBS)], $AMD_LIBS $BLAS_LIBS $FLIBS)], $AMD_LIBS) |
| 5451 | 995 |
| 5226 | 996 if test "$with_umfpack" = yes; then |
| 5451 | 997 AC_DEFINE(HAVE_UMFPACK, 1, [Define if the UMFPACK library is used.]) |
| 5505 | 998 OLD_LIBS=$LIBS |
| 999 LIBS="$LIBS $UMFPACK_LIBS $AMD_LIBS $BLAS_LIBS $FLIBS" | |
| 1000 OCTAVE_UMFPACK_SEPERATE_SPLIT | |
| 1001 LIBS=$OLD_LIBS | |
| 5648 | 1002 TEXINFO_UMFPACK="@set HAVE_UMFPACK" |
| 5513 | 1003 warn_umfpack= |
| 5512 | 1004 fi |
| 5513 | 1005 break]) |
| 1006 fi | |
| 6133 | 1007 if test -n "$warn_umfpack"; then |
| 1008 AC_MSG_WARN($warn_umfpack) | |
| 1009 fi | |
| 5513 | 1010 |
| 5648 | 1011 AC_SUBST(TEXINFO_UMFPACK) |
| 5226 | 1012 |
| 5451 | 1013 COLAMD_LIBS= |
| 1014 AC_SUBST(COLAMD_LIBS) | |
| 1015 | |
| 1016 AC_ARG_WITH(colamd, | |
| 5844 | 1017 [AS_HELP_STRING([--without-colamd], |
| 1018 [don't use COLAMD, disable some sparse functionality])], | |
| 5451 | 1019 with_colamd=$withval, with_colamd=yes) |
| 1020 | |
| 5703 | 1021 warn_colamd="COLAMD not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 1022 if test "$with_colamd" = yes; then |
| 5451 | 1023 with_colamd=no |
| 6232 | 1024 AC_CHECK_HEADERS([suitesparse/colamd.h ufsparse/colamd.h colamd/colamd.h colamd.h], [ |
| 5451 | 1025 AC_CHECK_LIB(colamd, colamd, [COLAMD_LIBS="-lcolamd"; with_colamd=yes]) |
| 1026 if test "$with_colamd" = yes; then | |
| 1027 AC_DEFINE(HAVE_COLAMD, 1, [Define if the COLAMD library is used.]) | |
| 5648 | 1028 TEXINFO_COLAMD="@set HAVE_COLAMD" |
| 5513 | 1029 warn_colamd= |
| 5512 | 1030 fi |
| 5513 | 1031 break]) |
| 5451 | 1032 fi |
| 6133 | 1033 if test -n "$warn_colamd"; then |
| 1034 AC_MSG_WARN($warn_colamd) | |
| 1035 fi | |
| 5451 | 1036 |
| 5648 | 1037 AC_SUBST(TEXINFO_COLAMD) |
| 5513 | 1038 |
| 5451 | 1039 CCOLAMD_LIBS= |
| 1040 AC_SUBST(CCOLAMD_LIBS) | |
| 1041 | |
| 1042 AC_ARG_WITH(ccolamd, | |
| 5844 | 1043 [AS_HELP_STRING([--without-ccolamd], |
| 1044 [don't use CCOLAMD, disable some sparse functionality])], | |
| 5451 | 1045 with_ccolamd=$withval, with_ccolamd=yes) |
| 1046 | |
| 5703 | 1047 warn_ccolamd="CCOLAMD not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 1048 if test "$with_ccolamd" = yes; then |
| 5451 | 1049 with_ccolamd=no |
| 6232 | 1050 AC_CHECK_HEADERS([suitesparse/ccolamd.h ufsparse/ccolamd.h ccolamd/ccolamd.h ccolamd.h], [ |
| 5451 | 1051 AC_CHECK_LIB(ccolamd, ccolamd, [CCOLAMD_LIBS="-lccolamd"; with_ccolamd=yes]) |
| 1052 if test "$with_ccolamd" = yes; then | |
| 1053 AC_DEFINE(HAVE_CCOLAMD, 1, [Define if the CCOLAMD library is used.]) | |
| 5513 | 1054 warn_ccolamd= |
| 5512 | 1055 fi |
| 5513 | 1056 break]) |
| 5451 | 1057 fi |
| 6133 | 1058 if test -n "$warn_ccolamd"; then |
| 1059 AC_MSG_WARN($warn_ccolamd) | |
| 1060 fi | |
| 5451 | 1061 |
| 1062 CHOLMOD_LIBS= | |
| 1063 AC_SUBST(CHOLMOD_LIBS) | |
| 1064 | |
| 1065 AC_ARG_WITH(cholmod, | |
| 5844 | 1066 [AS_HELP_STRING([--without-cholmod], |
| 1067 [don't use CHOLMOD, disable some sparse functionality])], | |
| 5451 | 1068 with_cholmod=$withval, with_cholmod=yes) |
| 1069 | |
| 5703 | 1070 warn_cholmod="CHOLMOD not found. This will result in some lack of functionality for sparse matrices." |
| 5513 | 1071 if test "$with_cholmod" = yes && test "$with_colamd" = yes && |
| 1072 test "$with_ccolamd" = yes && test "$with_amd" = yes; then | |
| 5451 | 1073 with_cholmod=no |
| 6232 | 1074 AC_CHECK_HEADERS([suitesparse/cholmod.h ufsparse/cholmod.h cholmod/cholmod.h cholmod.h], [ |
| 7036 | 1075 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod"; |
| 1076 with_cholmod=yes], [ | |
| 1077 AC_CHECK_LIB(cholmod, cholmod_start, [CHOLMOD_LIBS="-lcholmod -cblas"; | |
| 1078 with_cholmod=yes], [], | |
| 1079 $CAMD_LIBS $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS)], | |
| 1080 $CAMD_LIBS $AMD_LIBS $COLAMD_LIBS $CCOLAMD_LIBS $BLAS_LIBS $FLIBS) | |
| 5451 | 1081 |
| 1082 if test "$with_cholmod" = yes; then | |
| 1083 AC_DEFINE(HAVE_CHOLMOD, 1, [Define if the CHOLMOD library is used.]) | |
| 5648 | 1084 TEXINFO_CHOLMOD="@set HAVE_CHOLMOD" |
| 5513 | 1085 warn_cholmod= |
| 5512 | 1086 fi |
| 5513 | 1087 break]) |
| 6133 | 1088 fi |
| 1089 if test -n "$warn_cholmod"; then | |
| 1090 AC_MSG_WARN($warn_cholmod) | |
| 1091 fi | |
| 5226 | 1092 |
| 5648 | 1093 AC_SUBST(TEXINFO_CHOLMOD) |
| 5513 | 1094 |
| 5610 | 1095 CXSPARSE_LIBS= |
| 1096 AC_SUBST(CXSPARSE_LIBS) | |
| 1097 | |
| 1098 AC_ARG_WITH(cxsparse, | |
| 5844 | 1099 [AS_HELP_STRING([--without-cxsparse], |
| 1100 [don't use CXSparse, disable some sparse functionality])], | |
| 5610 | 1101 with_cxsparse=$withval, with_cxsparse=yes) |
| 1102 | |
| 5703 | 1103 warn_cxsparse="CXSparse not found. This will result in some lack of functionality for sparse matrices." |
| 5610 | 1104 if test "$with_cxsparse" = yes; then |
| 1105 with_cxsparse=no | |
| 6719 | 1106 AC_LANG_PUSH(C++) |
| 6232 | 1107 AC_CHECK_HEADERS([suitesparse/cs.h ufsparse/cs.h cxsparse/cs.h cs.h], [ |
| 5648 | 1108 AC_CHECK_LIB(cxsparse, cs_di_sqr, [CXSPARSE_LIBS="-lcxsparse"; with_cxsparse=yes]) |
| 5610 | 1109 if test "$with_cxsparse" = yes; then |
| 1110 AC_DEFINE(HAVE_CXSPARSE, 1, [Define if the CXSparse library is used.]) | |
| 1111 warn_cxsparse= | |
| 1112 fi | |
| 1113 break]) | |
| 6719 | 1114 AC_LANG_POP(C++) |
| 5610 | 1115 fi |
| 6133 | 1116 if test -n "$warn_cxsparse"; then |
| 1117 AC_MSG_WARN($warn_cxsparse) | |
| 1118 fi | |
| 5610 | 1119 |
|
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1120 ARPACK_LIBS= |
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1121 AC_SUBST(ARPACK_LIBS) |
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1122 |
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1123 AC_ARG_WITH(arpack, |
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1124 [AS_HELP_STRING([--without-arpack], |
|
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1125 [don't use ARPACK, disable some sparse functionality])], |
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1126 with_arpack=$withval, with_arpack=yes) |
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1127 |
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1128 warn_arpack="arpack not found. This will result in a lack of the eigs function." |
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1129 if test "$with_arpack" = yes; then |
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1130 with_arpack=no |
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1131 AC_CHECK_LIB(arpack, F77_FUNC(dseupd,DSEUPD), [ARPACK_LIBS="-larpack"; with_arpack=yes], , $LAPACK_LIBS $FLIBS) |
|
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1132 if test "$with_arpack" = yes; then |
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1133 AC_DEFINE(HAVE_ARPACK, 1, [Define if the ARPACK library is used.]) |
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1134 warn_arpack= |
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1135 fi |
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1136 fi |
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1137 if test -n "$warn_arpack"; then |
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1138 AC_MSG_WARN($warn_arpack) |
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1139 fi |
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1140 |
| 4110 | 1141 ### Handle shared library options. |
| 2813 | 1142 |
| 3034 | 1143 ### Enable creation of static libraries. |
| 1144 | |
| 1145 AC_ARG_ENABLE(static, | |
| 5844 | 1146 [AS_HELP_STRING([--enable-static], [create static libraries])], |
| 3034 | 1147 [if test "$enableval" = no; then STATIC_LIBS=false; |
| 1148 else STATIC_LIBS=true; fi], | |
| 5221 | 1149 STATIC_LIBS=false) |
| 3034 | 1150 AC_SUBST(STATIC_LIBS) |
| 1151 | |
| 2813 | 1152 ### Enable creation of shared libraries. Currently only works with |
| 1153 ### gcc on some systems. | |
| 1154 | |
| 1155 AC_ARG_ENABLE(shared, | |
| 5844 | 1156 [AS_HELP_STRING([--enable-shared], |
| 1157 [create shared libraries (not all systems)])], | |
| 2813 | 1158 [if test "$enableval" = no; then SHARED_LIBS=false; |
| 1159 else SHARED_LIBS=true; fi], | |
| 5221 | 1160 SHARED_LIBS=true) |
| 2813 | 1161 AC_SUBST(SHARED_LIBS) |
| 1162 | |
| 4128 | 1163 ### Enable dynamic linking. --enable-shared implies this, so |
| 1164 ### --enable-dl is only need if you are only building static libraries | |
| 1165 ### and want to try dynamic linking too (works on some systems, for | |
| 1166 ### example, OS X and Windows). | |
| 1167 | |
| 1168 AC_ARG_ENABLE(dl, | |
| 5844 | 1169 [AS_HELP_STRING([--enable-dl], |
| 1170 [create shared libraries (not all systems)])], | |
| 4128 | 1171 [if test "$enableval" = no; then ENABLE_DYNAMIC_LINKING=false; |
| 1172 else ENABLE_DYNAMIC_LINKING=true; fi], | |
| 5221 | 1173 ENABLE_DYNAMIC_LINKING=true) |
| 4128 | 1174 |
| 3034 | 1175 if $STATIC_LIBS || $SHARED_LIBS; then |
| 1176 true | |
| 1177 else | |
| 1178 AC_MSG_ERROR([You can't disable building static AND shared libraries!]) | |
| 1179 fi | |
| 1180 | |
| 2813 | 1181 AC_ARG_ENABLE(rpath, |
| 5844 | 1182 [AS_HELP_STRING([--enable-rpath], |
| 1183 [override the default link options for rpath; e.g., --enable-rpath='-rpath $(octlibdir)'])], | |
| 4353 | 1184 [ if test "$enableval" = no; then use_rpath=false; |
| 1185 else | |
| 1186 use_rpath=true | |
| 1187 if test "$enableval" = yes; then true; | |
| 1188 else enable_rpath_arg="$enableval"; fi | |
| 4439 | 1189 fi], [use_rpath=true]) |
| 2813 | 1190 |
| 1191 CPICFLAG=-fPIC | |
| 1192 CXXPICFLAG=-fPIC | |
| 1193 FPICFLAG=-fPIC | |
| 1194 SHLEXT=so | |
| 4190 | 1195 SHLLIB='$(SHLEXT)' |
| 4102 | 1196 SHLBIN= |
| 4138 | 1197 SHLEXT_VER='$(SHLEXT).$(version)' |
| 1198 SHLLIB_VER='$(SHLLIB).$(version)' | |
| 1199 SHLBIN_VER='$(SHLBIN).$(version)' | |
| 4126 | 1200 SHLLINKEXT= |
| 6051 | 1201 LIBPRE=lib |
|
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1202 SHLLIBPRE=lib |
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1203 SHLBINPRE=lib |
| 4323 | 1204 SH_LD='$(CXX)' |
| 2813 | 1205 SH_LDFLAGS=-shared |
| 4759 | 1206 DL_LD='$(SH_LD)' |
| 1207 DL_LDFLAGS='$(SH_LDFLAGS)' | |
| 1208 MKOCTFILE_DL_LDFLAGS='$(DL_LDFLAGS)' | |
| 3036 | 1209 SONAME_FLAGS= |
| 2813 | 1210 RLD_FLAG= |
| 4199 | 1211 NO_OCT_FILE_STRIP=false |
| 4323 | 1212 TEMPLATE_AR='$(AR)' |
| 3775 | 1213 TEMPLATE_ARFLAGS="$ARFLAGS" |
| 6137 | 1214 CRUFT_DLL_DEFS= |
| 1215 OCTAVE_DLL_DEFS= | |
| 1216 OCTINTERP_DLL_DEFS= | |
|
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1217 OCTGRAPHICS_DLL_DEFS= |
| 4104 | 1218 library_path_var=LD_LIBRARY_PATH |
| 2813 | 1219 case "$canonical_host_type" in |
| 6668 | 1220 *-*-386bsd* | *-*-netbsd*) |
| 2813 | 1221 SH_LD=ld |
| 1222 SH_LDFLAGS=-Bshareable | |
| 1223 ;; | |
| 6668 | 1224 *-*-openbsd*) |
| 1225 SH_LDFLAGS='-shared -fPIC' | |
| 1226 ;; | |
| 4323 | 1227 *-*-freebsd*) |
| 5508 | 1228 SH_LDFLAGS="-shared -Wl,-x" |
| 1229 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' | |
| 4323 | 1230 ;; |
| 3127 | 1231 alpha*-dec-osf*) |
| 2813 | 1232 CPICFLAG= |
| 1233 CXXPICFLAG= | |
| 1234 FPICFLAG= | |
| 4283 | 1235 SH_LDFLAGS="-shared -Wl,-expect_unresolved -Wl,'*'" |
| 1236 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' | |
| 2813 | 1237 ;; |
| 3956 | 1238 *-*-darwin*) |
| 4759 | 1239 DL_LDFLAGS='-bundle -bundle_loader $(TOPDIR)/src/octave $(LDFLAGS)' |
| 6682 | 1240 MKOCTFILE_DL_LDFLAGS='-bundle -bundle_loader $$BINDIR/octave-$$OCTAVE_VERSION$$EXEEXT' |
| 4759 | 1241 SH_LDFLAGS='-dynamiclib -single_module $(LDFLAGS)' |
| 7266 | 1242 case "$canonical_host_type" in |
| 1243 powerpc-*) | |
| 1244 CXXPICFLAG= | |
| 1245 CPICFLAG= | |
| 1246 FPICFLAG= | |
| 1247 ;; | |
| 1248 esac | |
| 4759 | 1249 SHLEXT=dylib |
| 1250 SHLLIB='$(SHLEXT)' | |
| 1251 SHLEXT_VER='$(version).$(SHLEXT)' | |
| 1252 SHLLIB_VER='$(version).$(SHLLIB)' | |
| 4199 | 1253 NO_OCT_FILE_STRIP=true |
| 4786 | 1254 SONAME_FLAGS='-install_name $(octlibdir)/$@' |
| 4759 | 1255 library_path_var=DYLD_LIBRARY_PATH |
| 3956 | 1256 ;; |
|
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1257 *-*-cygwin*) |
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1258 LIBPRE=cyg |
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1259 SHLLIBPRE=cyg |
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1260 SHLBINPRE=lib |
|
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1261 SHLEXT=dll |
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1262 SHLLIB=dll.a |
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1263 SHLBIN=a |
| 5451 | 1264 DL_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-runtime-pseudo-reloc" |
| 5414 | 1265 SH_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-auto-image-base" |
|
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1266 SONAME_FLAGS='-Wl,--out-implib=$(patsubst $(SHLLIBPRE)%,$(SHLBINPRE)%,$@).a' |
| 4102 | 1267 ;; |
|
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1268 *-*-mingw*) |
|
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1269 CPICFLAG= |
|
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1270 CXXPICFLAG= |
|
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1271 FPICFLAG= |
|
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1272 SHLEXT=dll |
|
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1273 SHLLIB=dll.a |
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1274 SHLBIN=dll |
|
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1275 DL_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-runtime-pseudo-reloc" |
|
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1276 SH_LDFLAGS="-shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-auto-image-base" |
|
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1277 SONAME_FLAGS='-Wl,--out-implib=$@.a' |
|
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1278 library_path_var=PATH |
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1279 ;; |
|
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1280 |
| 6089 | 1281 *-*-msdosmsvc) |
| 6794 | 1282 DL_LDFLAGS="-shared" |
| 6051 | 1283 CPICFLAG= |
| 1284 CXXPICFLAG= | |
| 1285 FPICFLAG= | |
| 1286 SHLEXT=dll | |
| 1287 SHLLIB=lib | |
| 1288 SHLBIN=dll | |
| 1289 LIBPRE= | |
|
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1290 SHLLIBPRE= |
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1291 SHLBINPRE= |
| 6794 | 1292 SH_LDFLAGS="-shared" |
| 1293 if test -n "`echo $CFLAGS | grep -e '-g'`" -o -n "`echo $CXXFLAGS | grep -e '-g'`"; then | |
| 1294 DL_LDFLAGS="$DL_LDFLAGS -g" | |
| 1295 SH_LDFLAGS="$SH_LDFLAGS -g" | |
| 1296 fi | |
| 6255 | 1297 NO_OCT_FILE_STRIP=true |
| 6100 | 1298 library_path_var=PATH |
| 6718 | 1299 NO_OCT_FILE_STRIP=true |
| 6087 | 1300 ## Extra compilation flags. |
| 6137 | 1301 CRUFT_DLL_DEFS="-DCRUFT_DLL" |
| 1302 OCTAVE_DLL_DEFS="-DOCTAVE_DLL" | |
| 1303 OCTINTERP_DLL_DEFS="-DOCTINTERP_DLL" | |
|
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1304 OCTGRAPHICS_DLL_DEFS="-DOCTGRAPHICS_DLL" |
| 6051 | 1305 ;; |
| 3740 | 1306 *-*-linux* | *-*-gnu*) |
| 4906 | 1307 MKOCTFILE_DL_LDFLAGS="-shared -Wl,-Bsymbolic" |
| 4283 | 1308 SONAME_FLAGS='-Wl,-soname -Wl,$@' |
| 1309 RLD_FLAG='-Wl,-rpath -Wl,$(octlibdir)' | |
| 2813 | 1310 ;; |
| 3887 | 1311 i[[3456]]86-*-sco3.2v5*) |
| 4283 | 1312 SONAME_FLAGS='-Wl,-h -Wl,$@' |
| 3705 | 1313 RLD_FLAG= |
| 3160 | 1314 SH_LDFLAGS=-G |
| 1315 ;; | |
| 2813 | 1316 rs6000-ibm-aix* | powerpc-ibm-aix*) |
| 1317 CPICFLAG= | |
| 1318 CXXPICFLAG= | |
| 1319 FPICFLAG= | |
| 1320 ;; | |
| 1321 hppa*-hp-hpux*) | |
| 3887 | 1322 if test "$ac_cv_f77_compiler_gnu" = yes; then |
| 2813 | 1323 FPICFLAG=-fPIC |
| 1324 else | |
| 1325 FPICFLAG=+Z | |
| 1326 fi | |
| 1327 SHLEXT=sl | |
| 1328 SH_LDFLAGS="-shared -fPIC" | |
| 4283 | 1329 RLD_FLAG='-Wl,+b -Wl,$(octlibdir)' |
| 2813 | 1330 ;; |
| 1331 *-sgi-*) | |
| 1332 CPICFLAG= | |
| 1333 CXXPICFLAG= | |
| 1334 FPICFLAG= | |
| 4353 | 1335 RLD_FLAG='-rpath $(octlibdir)' |
| 2813 | 1336 ;; |
| 1337 sparc-sun-sunos4*) | |
| 3887 | 1338 if test "$ac_cv_f77_compiler_gnu" = yes; then |
| 2813 | 1339 FPICFLAG=-fPIC |
| 1340 else | |
| 1341 FPICFLAG=-PIC | |
| 1342 fi | |
| 3059 | 1343 SH_LD=ld |
| 1344 SH_LDFLAGS="-assert nodefinitions" | |
| 3162 | 1345 RLD_FLAG='-L$(octlibdir)' |
| 2813 | 1346 ;; |
| 3606 | 1347 sparc-sun-solaris2* | i386-pc-solaris2*) |
| 3887 | 1348 if test "$ac_cv_f77_compiler_gnu" = yes; then |
| 2813 | 1349 FPICFLAG=-fPIC |
| 1350 else | |
| 3775 | 1351 FPICFLAG=-KPIC |
| 1352 fi | |
| 1353 if test "$GCC" = yes; then | |
| 1354 CPICFLAG=-fPIC | |
| 1355 else | |
| 1356 CPICFLAG=-KPIC | |
| 2813 | 1357 fi |
| 3775 | 1358 if test "$GXX" = yes; then |
| 1359 CXXPICFLAG=-fPIC | |
| 1360 SH_LDFLAGS=-shared | |
| 1361 else | |
| 1362 CXXPICFLAG=-KPIC | |
| 1363 SH_LDFLAGS=-G | |
| 1364 fi | |
| 1365 RLD_FLAG='-R $(octlibdir)' | |
| 6087 | 1366 ## Template closures in archive libraries need a different mechanism. |
| 3820 | 1367 if test "$GXX" = yes; then |
| 3775 | 1368 true |
| 1369 else | |
| 4323 | 1370 TEMPLATE_AR='$(CXX)' |
| 3775 | 1371 TEMPLATE_ARFLAGS="-xar -o" |
| 1372 fi | |
| 2813 | 1373 ;; |
| 1374 esac | |
| 1375 | |
| 1376 if $use_rpath; then | |
| 4353 | 1377 if test -n "$enable_rpath_arg"; then |
| 1378 RLD_FLAG="$enable_rpath_arg" | |
| 1379 fi | |
| 2813 | 1380 else |
| 4353 | 1381 RLD_FLAG="" |
| 2813 | 1382 fi |
| 1383 | |
| 5844 | 1384 AC_MSG_NOTICE([defining FPICFLAG to be $FPICFLAG]) |
| 1385 AC_MSG_NOTICE([defining CPICFLAG to be $CPICFLAG]) | |
| 1386 AC_MSG_NOTICE([defining CXXPICFLAG to be $CXXPICFLAG]) | |
| 1387 AC_MSG_NOTICE([defining SHLEXT to be $SHLEXT]) | |
| 1388 AC_MSG_NOTICE([defining SHLLIB to be $SHLLIB]) | |
| 1389 AC_MSG_NOTICE([defining SHLBIN to be $SHLBIN]) | |
| 1390 AC_MSG_NOTICE([defining SHLEXT_VER to be $SHLEXT_VER]) | |
| 1391 AC_MSG_NOTICE([defining SHLLIB_VER to be $SHLLIB_VER]) | |
| 1392 AC_MSG_NOTICE([defining SHLBIN_VER to be $SHLBIN_VER]) | |
| 1393 AC_MSG_NOTICE([defining SHLLINKEXT to be $SHLLINKEXT]) | |
| 6051 | 1394 AC_MSG_NOTICE([defining LIBPRE to be $LIBPRE]) |
|
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1395 AC_MSG_NOTICE([defining SHLLIBPRE to be $SHLLIBPRE]) |
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1396 AC_MSG_NOTICE([defining SHLBINPRE to be $SHLBINPRE]) |
| 5844 | 1397 AC_MSG_NOTICE([defining SH_LD to be $SH_LD]) |
| 1398 AC_MSG_NOTICE([defining SH_LDFLAGS to be $SH_LDFLAGS]) | |
| 1399 AC_MSG_NOTICE([defining DL_LD to be $DL_LD]) | |
| 1400 AC_MSG_NOTICE([defining DL_LDFLAGS to be $DL_LDFLAGS]) | |
| 1401 AC_MSG_NOTICE([defining MKOCTFILE_DL_LDFLAGS to be $MKOCTFILE_DL_LDFLAGS]) | |
| 1402 AC_MSG_NOTICE([defining SONAME_FLAGS to be $SONAME_FLAGS]) | |
| 1403 AC_MSG_NOTICE([defining NO_OCT_FILE_STRIP to be $NO_OCT_FILE_STRIP]) | |
| 1404 AC_MSG_NOTICE([defining RLD_FLAG to be $RLD_FLAG]) | |
| 1405 AC_MSG_NOTICE([defining TEMPLATE_AR to be $TEMPLATE_AR]) | |
| 1406 AC_MSG_NOTICE([defining TEMPLATE_ARFLAGS to be $TEMPLATE_ARFLAGS]) | |
| 6137 | 1407 AC_MSG_NOTICE([defining CRUFT_DLL_DEFS to be $CRUFT_DLL_DEFS]) |
| 1408 AC_MSG_NOTICE([defining OCTAVE_DLL_DEFS to be $OCTAVE_DLL_DEFS]) | |
| 1409 AC_MSG_NOTICE([defining OCTINTERP_DLL_DEFS to be $OCTINTERP_DLL_DEFS]) | |
|
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|
1410 AC_MSG_NOTICE([defining OCTGRAPHICS_DLL_DEFS to be $OCTGRAPHICS_DLL_DEFS]) |
| 5844 | 1411 AC_MSG_NOTICE([defining library_path_var to be $library_path_var]) |
| 2813 | 1412 AC_SUBST(FPICFLAG) |
| 1413 AC_SUBST(CPICFLAG) | |
| 1414 AC_SUBST(CXXPICFLAG) | |
| 1415 AC_SUBST(SHLEXT) | |
| 4102 | 1416 AC_SUBST(SHLLIB) |
| 1417 AC_SUBST(SHLBIN) | |
| 4126 | 1418 AC_SUBST(SHLEXT_VER) |
| 1419 AC_SUBST(SHLLIB_VER) | |
| 1420 AC_SUBST(SHLBIN_VER) | |
| 1421 AC_SUBST(SHLLINKEXT) | |
| 6051 | 1422 AC_SUBST(LIBPRE) |
|
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|
1423 AC_SUBST(SHLLIBPRE) |
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|
1424 AC_SUBST(SHLBINPRE) |
| 2813 | 1425 AC_SUBST(SH_LD) |
| 1426 AC_SUBST(SH_LDFLAGS) | |
| 4759 | 1427 AC_SUBST(DL_LD) |
| 1428 AC_SUBST(DL_LDFLAGS) | |
| 1429 AC_SUBST(MKOCTFILE_DL_LDFLAGS) | |
| 3036 | 1430 AC_SUBST(SONAME_FLAGS) |
| 4199 | 1431 AC_SUBST(NO_OCT_FILE_STRIP) |
| 2813 | 1432 AC_SUBST(RLD_FLAG) |
| 3775 | 1433 AC_SUBST(TEMPLATE_AR) |
| 1434 AC_SUBST(TEMPLATE_ARFLAGS) | |
| 6141 | 1435 AC_SUBST(CRUFT_DLL_DEFS) |
| 1436 AC_SUBST(OCTAVE_DLL_DEFS) | |
| 1437 AC_SUBST(OCTINTERP_DLL_DEFS) | |
|
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|
1438 AC_SUBST(OCTGRAPHICS_DLL_DEFS) |
| 4104 | 1439 AC_SUBST(library_path_var) |
| 4102 | 1440 |
| 2813 | 1441 ### special checks for odd OS specific things. |
| 1442 ### | |
| 1443 ### I am told that on some SCO systems, the only place to find some | |
| 1444 ### functions like gethostname and gettimeofday is in libsocket. | |
| 1445 | |
| 3887 | 1446 AC_CHECK_FUNCS(gethostname, [], [AC_CHECK_LIB(socket, gethostname)]) |
| 1447 AC_CHECK_FUNCS(getpwnam, [], [AC_CHECK_LIB(sun, getpwnam)]) | |
| 2813 | 1448 |
| 4388 | 1449 case "$canonical_host_type" in |
| 6704 | 1450 *-*-cygwin*) |
| 4388 | 1451 AC_CHECK_LIB(wsock32, gethostname) |
| 5451 | 1452 LIBS="$LIBS -lwsock32" |
| 4388 | 1453 ;; |
| 6704 | 1454 *-*-msdosmsvc* | *-*-mingw*) |
|
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|
1455 LIBS="$LIBS -lgdi32 -lws2_32 -lkernel32" |
| 6091 | 1456 ;; |
| 4388 | 1457 esac |
| 1458 | |
| 4353 | 1459 ### Type stuff. |
| 1460 | |
| 1461 AC_TYPE_MODE_T | |
| 1462 AC_TYPE_OFF_T | |
| 1463 AC_TYPE_PID_T | |
| 1464 AC_TYPE_SIZE_T | |
| 1465 AC_TYPE_UID_T | |
| 1466 AC_CHECK_TYPES([dev_t, ino_t, nlink_t, nlink_t]) | |
| 1467 AC_CHECK_TYPES([long long int, unsigned long long int]) | |
| 7237 | 1468 AC_CHECK_TYPES([sigset_t, sig_atomic_t], , , [ |
| 1469 #if defined (HAVE_SYS_TYPES_H) | |
| 1470 #include <sys/types.h> | |
| 1471 #endif | |
| 1472 #include <signal.h>]) | |
| 4353 | 1473 |
| 2813 | 1474 ### How big are ints and how are they oriented? These could probably |
| 1475 ### be eliminated in favor of run-time checks. | |
| 1476 | |
| 3888 | 1477 AC_CHECK_SIZEOF(short) |
| 1478 AC_CHECK_SIZEOF(int) | |
| 1479 AC_CHECK_SIZEOF(long) | |
| 1480 AC_CHECK_SIZEOF(long long) | |
| 2813 | 1481 |
| 1482 ### Does the C compiler handle alloca() and const correctly? | |
| 1483 | |
| 4602 | 1484 AC_FUNC_ALLOCA |
| 2813 | 1485 AC_C_CONST |
| 1486 | |
| 4360 | 1487 ### See if we should use placement delete. |
| 1488 | |
| 1489 OCTAVE_PLACEMENT_DELETE | |
| 1490 | |
| 4366 | 1491 ### See if we can auto allocate variable sized arrays. |
| 1492 | |
| 1493 OCTAVE_DYNAMIC_AUTO_ARRAYS | |
| 1494 | |
|
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|
1495 ### See if we can use fast integer arithmetics |
|
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1496 |
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|
1497 OCTAVE_FAST_INT_OPS |
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1498 |
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1499 ### Check for long double type (for 64-bit integers) |
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1500 |
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1501 AC_CHECK_SIZEOF(long double) |
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1502 |
| 869 | 1503 ### Checks for header files. |
| 1504 | |
| 832 | 1505 AC_HEADER_STDC |
| 1506 AC_HEADER_DIRENT | |
| 1377 | 1507 AC_HEADER_TIME |
| 1508 AC_HEADER_SYS_WAIT | |
| 2097 | 1509 |
| 4051 | 1510 ### C headers |
| 1511 | |
| 4067 | 1512 AC_CHECK_HEADERS(assert.h curses.h direct.h dlfcn.h fcntl.h float.h \ |
| 5990 | 1513 floatingpoint.h grp.h ieeefp.h inttypes.h limits.h locale.h memory.h nan.h \ |
| 7934 | 1514 ncurses.h poll.h pthread.h pwd.h stdint.h stdlib.h string.h sunmath.h sys/ioctl.h \ |
| 3308 | 1515 sys/param.h sys/poll.h sys/resource.h sys/select.h sys/stat.h \ |
| 6694 | 1516 sys/time.h sys/times.h sys/types.h sys/utsname.h sys/utime.h termcap.h \ |
| 1517 unistd.h utime.h varargs.h) | |
| 3887 | 1518 |
| 4051 | 1519 ### C++ headers |
| 1520 | |
| 1521 AC_LANG_PUSH(C++) | |
| 1522 AC_CHECK_HEADERS(sstream) | |
| 1523 AC_LANG_POP(C++) | |
| 1524 | |
| 3887 | 1525 have_termios_h=no |
| 1526 AC_CHECK_HEADERS($TERMIOS_H, have_termios_h=yes) | |
| 1527 AC_CHECK_HEADERS(termio.h, have_termio_h=yes, have_termio_h=no) | |
| 1528 AC_CHECK_HEADERS(sgtty.h, have_sgtty_h=yes, have_sgtty_h=no) | |
| 5451 | 1529 AC_CHECK_HEADERS(glob.h, have_glob_h=yes, have_glob_h=no) |
| 1530 AC_CHECK_HEADERS(fnmatch.h, have_fnmatch_h=yes, have_fnmatch_h=no) | |
| 4067 | 1531 AC_CHECK_HEADERS(conio.h, have_conio_h=yes, have_conio_h=no) |
| 3249 | 1532 |
| 3225 | 1533 ### I'm told that termios.h is broken on NeXT systems. |
| 1534 | |
| 1535 case "$canonical_host_type" in | |
| 1536 *-*-nextstep*) | |
| 3887 | 1537 if test "$have_termios_h" = yes; then |
| 3249 | 1538 AC_MSG_WARN([Ignoring termios.h on NeXT systems.]) |
| 3887 | 1539 have_termios_h=no |
| 3249 | 1540 fi |
| 3225 | 1541 ;; |
| 1542 esac | |
| 1543 | |
| 3887 | 1544 if test "$have_termios_h" = yes \ |
| 1545 || test "$have_termio_h" = yes \ | |
| 1546 || test "$have_sgtty_h" = yes; then | |
| 832 | 1547 true |
| 1548 else | |
| 4064 | 1549 AC_MSG_WARN([I couldn't find termios.h, termio.h, or sgtty.h!]) |
| 832 | 1550 fi |
| 869 | 1551 |
| 5451 | 1552 LIBGLOB= |
| 1553 AC_SUBST(LIBGLOB) | |
| 1554 if test "$have_fnmatch_h" = yes && test "$have_glob_h" = yes; then | |
| 1555 AC_CHECK_FUNCS(fnmatch, have_fnmatch=yes, [ | |
| 1556 AC_CHECK_LIB(glob, fnmatch, [have_fnmatch=yes; LIBGLOB=-lglob], | |
| 1557 have_fnmatch=no)]) | |
| 1558 AC_CHECK_FUNCS(glob, have_glob=yes, [ | |
| 1559 AC_CHECK_LIB(glob, glob, [have_glob=yes; LIBGLOB=-lglob], | |
| 1560 have_glob=no)]) | |
| 1561 | |
| 1562 if test "$have_fnmatch" != yes || test "$have_glob" != yes; then | |
| 1563 AC_MSG_ERROR([You are required to have fnmatch and glob]) | |
| 1564 fi | |
| 1565 else | |
| 1566 AC_MSG_ERROR([You are required to have fnmatch.h and glob.h]) | |
| 1567 fi | |
| 1568 | |
| 1788 | 1569 ### Checks for functions and variables. |
| 869 | 1570 |
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1571 AC_CHECK_FUNCS(atexit basename bcopy bzero canonicalize_file_name \ |
| 8549 | 1572 chmod dup2 endgrent endpwent execvp expm1 expm1f fcntl fork fstat getcwd \ |
|
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1573 getegid geteuid getgid getgrent getgrgid getgrnam getpgrp getpid \ |
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1574 getppid getpwent getpwuid gettimeofday getuid getwd _kbhit kill \ |
|
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1575 lgamma lgammaf lgamma_r lgammaf_r link localtime_r log1p log1pf lstat \ |
|
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|
1576 memmove mkdir mkfifo mkstemp on_exit pipe poll putenv raise readlink \ |
|
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1577 realpath rename resolvepath rindex rmdir round roundl select setgrent setlocale \ |
|
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1578 setpwent setvbuf sigaction siglongjmp sigpending sigprocmask sigsuspend \ |
|
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1579 snprintf stat strcasecmp strdup strerror stricmp strncasecmp \ |
|
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1580 strnicmp strptime strsignal symlink tempnam tgamma tgammaf trunc umask \ |
| 6694 | 1581 uname unlink usleep utime vfprintf vsprintf vsnprintf waitpid \ |
| 6829 | 1582 _chmod _snprintf x_utime _utime32) |
| 1300 | 1583 |
| 6094 | 1584 case "$canonical_host_type" in |
|
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1585 *-*-mingw*) |
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1586 ## MinGW does not provide a mkstemp function. However, it provides |
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1587 ## the mkstemps function in libiberty. |
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1588 AC_MSG_CHECKING(for mkstemps in libiberty) |
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1589 save_LIBS="$LIBS" |
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1590 LIBS="-liberty $LIBS" |
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1591 AC_LINK_IFELSE([ |
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1592 AC_LANG_PROGRAM([[int mkstemps (char *pattern, int suffix_len);]], |
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1593 [[mkstemps ("XXXXXX", 0);]] |
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1594 )], |
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1595 [AC_MSG_RESULT(yes) |
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|
1596 HAVE_MKSTEMPS=yes |
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1597 AC_DEFINE(HAVE_MKSTEMPS, 1, [Define if mkstemps is available in libiberty.]) |
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1598 ], |
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1599 [AC_MSG_RESULT(no) |
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1600 HAVE_MKSTEMPS=no |
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1601 LIBS="$save_LIBS" |
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1602 ]) |
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1603 ;; |
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1604 esac |
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1605 |
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1606 case "$canonical_host_type" in |
| 6094 | 1607 *-*-msdosmsvc) |
| 1608 ## The %T format specifier for strftime is reportedly broken, | |
| 1609 ## so use our version. We could use an actual configure test | |
| 1610 ## for this. | |
| 1611 ;; | |
| 1612 *) | |
| 1613 AC_CHECK_FUNCS(strftime) | |
| 1614 ;; | |
| 1615 esac | |
| 1616 | |
| 7058 | 1617 OCTAVE_STRPTIME_BROKEN |
| 1708 | 1618 OCTAVE_SMART_PUTENV |
| 1619 | |
| 6103 | 1620 case "$canonical_host_type" in |
| 6704 | 1621 *-*-msdosmsvc | *-*-mingw*) |
| 6103 | 1622 AC_MSG_CHECKING([for required _WIN32_WINNT]) |
| 1623 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[ | |
| 1624 #include <windows.h> | |
| 1625 #if _WIN32_WINNT < 0x0403 | |
| 1626 #error "Wrong version" | |
| 1627 #endif]], []), | |
| 1628 AC_MSG_RESULT([none]), [ | |
| 1629 AC_DEFINE(_WIN32_WINNT, 0x0403, [Define to 0x0403 to access InitializeCriticalSectionAndSpinCount]) | |
| 1630 AC_MSG_RESULT([0x0403])]) | |
| 1631 AC_MSG_CHECKING([whether _USE_MATH_DEFINES needs to be defined]) | |
| 1632 AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[#include <math.h>]], | |
| 1633 [[int x = M_LN2;]]), | |
| 1634 AC_MSG_RESULT([no]), [ | |
| 1635 AC_DEFINE(_USE_MATH_DEFINES, 1, [Define if your system needs it to define math constants like M_LN2]) | |
| 1636 AC_MSG_RESULT([yes])]) | |
| 1637 ;; | |
| 1638 esac | |
| 1639 | |
| 4110 | 1640 ### Dynamic linking is now enabled only if we are building shared |
| 1641 ### libs and some API for dynamic linking is detected. | |
| 1642 | |
| 3705 | 1643 LD_CXX='$(CXX)' |
| 3232 | 1644 RDYNAMIC_FLAG= |
| 4110 | 1645 DL_API_MSG="" |
| 1646 dlopen_api=false | |
| 1647 shl_load_api=false | |
| 1648 loadlibrary_api=false | |
| 4163 | 1649 dyld_api=false |
| 4110 | 1650 |
| 4163 | 1651 if $SHARED_LIBS || $ENABLE_DYNAMIC_LINKING; then |
| 1652 | |
| 6087 | 1653 ## Check for dyld first since OS X can have a non-standard libdl |
| 4110 | 1654 |
| 5599 | 1655 AC_CHECK_HEADER(mach-o/dyld.h) |
| 5717 | 1656 if test "$ac_cv_header_mach_o_dyld_h" = yes; then |
| 4163 | 1657 dyld_api=true |
| 1658 else | |
| 4189 | 1659 AC_CHECK_LIB(dld, shl_load) |
| 1660 AC_CHECK_FUNCS(shl_load shl_findsym) | |
| 4201 | 1661 if test "$ac_cv_func_shl_load" = yes \ |
| 1662 && test "$ac_cv_func_shl_findsym" = yes; then | |
| 4189 | 1663 shl_load_api=true |
| 4110 | 1664 else |
| 4189 | 1665 AC_CHECK_LIB(wsock32, LoadLibrary) |
| 1666 AC_CHECK_FUNCS(LoadLibrary) | |
| 4201 | 1667 if test "$ac_cv_func_loadlibrary" = yes; then |
| 4189 | 1668 loadlibrary_api=true |
| 2063 | 1669 else |
| 4189 | 1670 AC_CHECK_LIB(dl, dlopen) |
| 1671 AC_CHECK_FUNCS(dlopen dlsym dlerror dlclose) | |
| 4201 | 1672 if test "$ac_cv_func_dlclose" = yes \ |
| 1673 && test "$ac_cv_func_dlerror" = yes \ | |
| 1674 && test "$ac_cv_func_dlopen" = yes \ | |
| 1675 && test "$ac_cv_func_dlsym" = yes; then | |
| 4189 | 1676 dlopen_api=true |
| 1677 else | |
| 4163 | 1678 case "$canonical_host_type" in |
| 1679 i[[3456]]86-*-sco3.2v5*) | |
| 1680 LD_CXX='LD_RUN_PATH=$LD_RUN_PATH:$(octlibdir) $(CXX)' | |
| 1681 dlopen_api=true | |
| 1682 ;; | |
| 1683 esac | |
| 1684 fi | |
| 2063 | 1685 fi |
| 4110 | 1686 fi |
| 1687 fi | |
| 1688 | |
| 5451 | 1689 ## autoconf test for LoadLibrary appears broken. Bypass for cygwin/mingw |
| 6286 | 1690 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
| 1691 true | |
| 1692 else | |
| 5451 | 1693 case "$canonical_host_type" in |
| 6091 | 1694 *-*-cygwin* | *-*-mingw* | *-*-msdosmsvc) |
| 5451 | 1695 loadlibrary_api=true; |
| 1696 ;; | |
| 1697 esac | |
| 1698 fi | |
| 1699 | |
| 4110 | 1700 if $dlopen_api; then |
| 1701 DL_API_MSG="(dlopen)" | |
| 1702 AC_DEFINE(HAVE_DLOPEN_API, 1, [Define if your system has dlopen, dlsym, dlerror, and dlclose for dynamic linking]) | |
| 3958 | 1703 OCTAVE_CXX_FLAG(-rdynamic, [RDYNAMIC_FLAG=-rdynamic]) |
| 4110 | 1704 elif $shl_load_api; then |
| 1705 DL_API_MSG="(shl_load)" | |
| 1706 AC_DEFINE(HAVE_SHL_LOAD_API, 1, [Define if your system has shl_load and shl_findsym for dynamic linking]) | |
| 1707 elif $loadlibrary_api; then | |
| 1708 DL_API_MSG="(LoadLibrary)" | |
| 1709 AC_DEFINE(HAVE_LOADLIBRARY_API, 1, [Define if your system has LoadLibrary for dynamic linking]) | |
| 4163 | 1710 elif $dyld_api; then |
| 1711 DL_API_MSG="(dyld)" | |
| 1712 AC_DEFINE(HAVE_DYLD_API, 1, [Define if your system has dyld for dynamic linking]) | |
| 4110 | 1713 fi |
| 1714 | |
| 4163 | 1715 if $dlopen_api || $shl_load_api || $loadlibrary_api || $dyld_api; then |
| 4128 | 1716 ENABLE_DYNAMIC_LINKING=true |
| 1717 AC_DEFINE(ENABLE_DYNAMIC_LINKING, 1, [Define if using dynamic linking]) | |
| 1978 | 1718 fi |
| 4163 | 1719 fi |
| 1720 | |
| 1721 if $SHARED_LIBS; then | |
| 1722 LIBOCTINTERP=-loctinterp$SHLLINKEXT | |
| 1723 LIBOCTAVE=-loctave$SHLLINKEXT | |
| 1724 LIBCRUFT=-lcruft$SHLLINKEXT | |
| 1978 | 1725 else |
| 4110 | 1726 LIBOCTINTERP='$(TOPDIR)/src/liboctinterp.$(LIBEXT)' |
| 1727 LIBOCTAVE='$(TOPDIR)/liboctave/liboctave.$(LIBEXT)' | |
| 1728 LIBCRUFT='$(TOPDIR)/libcruft/libcruft.$(LIBEXT)' | |
| 1664 | 1729 fi |
| 4163 | 1730 |
| 4110 | 1731 AC_SUBST(LD_CXX) |
| 3232 | 1732 AC_SUBST(RDYNAMIC_FLAG) |
| 4128 | 1733 AC_SUBST(ENABLE_DYNAMIC_LINKING) |
| 4110 | 1734 AC_SUBST(LIBOCTINTERP) |
| 1735 AC_SUBST(LIBOCTAVE) | |
| 1736 AC_SUBST(LIBCRUFT) | |
| 1901 | 1737 |
| 1300 | 1738 ### There is more than one possible prototype for gettimeofday. See |
| 2782 | 1739 ### which one (if any) appears in sys/time.h. These tests are from |
| 1740 ### Emacs 19. | |
| 1300 | 1741 |
| 2782 | 1742 AC_MSG_CHECKING(for struct timeval) |
| 5844 | 1743 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
| 2782 | 1744 #include <sys/time.h> |
| 1745 #include <time.h> | |
| 1746 #else | |
| 1747 #ifdef HAVE_SYS_TIME_H | |
| 1748 #include <sys/time.h> | |
| 1749 #else | |
| 1750 #include <time.h> | |
| 1751 #endif | |
| 5844 | 1752 #endif]], [[static struct timeval x; x.tv_sec = x.tv_usec;]])], |
| 2782 | 1753 [AC_MSG_RESULT(yes) |
| 1754 HAVE_TIMEVAL=yes | |
| 3887 | 1755 AC_DEFINE(HAVE_TIMEVAL, 1, [Define if struct timeval is defined.])], |
| 2782 | 1756 [AC_MSG_RESULT(no) |
| 1757 HAVE_TIMEVAL=no]) | |
| 1758 | |
| 1759 if test "x$HAVE_TIMEVAL" = xyes; then | |
| 1760 AC_MSG_CHECKING(whether gettimeofday can't accept two arguments) | |
| 5842 | 1761 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#ifdef TIME_WITH_SYS_TIME |
| 2782 | 1762 #include <sys/time.h> |
| 1763 #include <time.h> | |
| 1764 #else | |
| 1765 #ifdef HAVE_SYS_TIME_H | |
| 1766 #include <sys/time.h> | |
| 1767 #else | |
| 1768 #include <time.h> | |
| 1769 #endif | |
| 5842 | 1770 #endif]], [[struct timeval time; |
| 1771 struct timezone dummy; | |
| 1772 gettimeofday (&time, &dummy);]])], | |
| 1773 [AC_MSG_RESULT(no)], | |
| 2782 | 1774 [AC_MSG_RESULT(yes) |
| 5842 | 1775 AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1, |
| 1776 [Define if your system has a single-arg prototype for gettimeofday.])]) | |
| 2782 | 1777 fi |
| 869 | 1778 |
| 832 | 1779 dnl Would like to get rid of this cruft, and just have |
| 1780 dnl | |
| 1781 dnl AC_CHECK_FUNCS(finite isnan isinf) | |
| 1782 dnl | |
| 1783 dnl instead, but that used to fail on some systems... | |
| 369 | 1784 dnl |
| 832 | 1785 dnl Also just using AC_CHECK_FUNCS doesn't seem to work to find isinf |
| 1786 dnl and isnan on Linux systems, so we use AC_CHECK_FUNC, and if that | |
| 369 | 1787 dnl fails, we try again by including math.h and invoking the function |
| 1788 dnl with an argument. | |
| 869 | 1789 |
| 2508 | 1790 ### I am told that Inf and NaN don't work on m68k HP sytems, and that |
| 1791 ### on SCO systems, isnan and isinf don't work, but they can be | |
| 1792 ### replaced by something that does. | |
| 956 | 1793 |
| 1794 case "$canonical_host_type" in | |
| 1384 | 1795 m68k-hp-hpux*) |
| 956 | 1796 ;; |
| 2508 | 1797 *-*-sco*) |
| 5844 | 1798 AC_MSG_NOTICE([defining SCO to be 1]) |
| 3887 | 1799 AC_DEFINE(SCO, 1, [Define if using an SCO system.]) |
| 5844 | 1800 AC_MSG_NOTICE([forcing HAVE_ISINF for SCO]) |
| 3887 | 1801 AC_DEFINE(HAVE_ISINF, 1, [Define if you have isinf().]) |
| 5844 | 1802 AC_MSG_NOTICE([forcing HAVE_ISNAN for SCO]) |
| 3887 | 1803 AC_DEFINE(HAVE_ISNAN, 1, [Define if you have isnan().]) |
| 2508 | 1804 ;; |
| 956 | 1805 *) |
| 4349 | 1806 AC_CHECK_FUNCS(finite isnan isinf copysign signbit) |
| 6061 | 1807 AC_CHECK_FUNCS(_finite _isnan _copysign) |
| 5098 | 1808 AC_CHECK_DECLS(signbit, , , [#include <math.h>]) |
| 956 | 1809 ;; |
| 1810 esac | |
| 1811 | |
| 1076 | 1812 ### Check for nonstandard but common math functions that we need. |
| 1813 | |
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1814 AC_CHECK_FUNCS(acosh acoshf asinh asinhf atanh atanhf erf erff erfc erfcf exp2 exp2f log2 log2f) |
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1815 AC_CHECK_FUNCS(hypotf _hypotf) |
| 3130 | 1816 |
| 869 | 1817 ### Checks for OS specific cruft. |
| 1818 | |
| 3887 | 1819 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct stat.st_rdev]) |
| 1820 | |
| 405 | 1821 AC_STRUCT_TM |
| 1186 | 1822 AC_STRUCT_TIMEZONE |
| 1388 | 1823 AC_FUNC_CLOSEDIR_VOID |
| 1225 | 1824 |
| 3892 | 1825 AC_CHECK_MEMBERS(struct group.gr_passwd) |
| 2548 | 1826 |
| 4067 | 1827 # mkdir takes a single argument on some systems. |
| 1828 OCTAVE_MKDIR_TAKES_ONE_ARG | |
| 1829 | |
| 3887 | 1830 octave_found_termlib=no |
| 2592 | 1831 for termlib in ncurses curses termcap terminfo termlib; do |
| 2034 | 1832 AC_CHECK_LIB(${termlib}, tputs, [TERMLIBS="${TERMLIBS} -l${termlib}"]) |
| 405 | 1833 case "${TERMLIBS}" in |
| 1834 *-l${termlib}*) | |
| 3822 | 1835 LIBS="$TERMLIBS $LIBS" |
| 4102 | 1836 AC_SUBST(TERMLIBS) |
| 3887 | 1837 octave_found_termlib=yes |
| 405 | 1838 break |
| 1839 ;; | |
| 1840 esac | |
| 1841 done | |
| 869 | 1842 |
| 3887 | 1843 if test "$octave_found_termlib" = no; then |
| 1844 warn_termlibs="I couldn't find -ltermcap, -lterminfo, -lncurses, -lcurses, o\ | |
| 1845 r -ltermlib!" | |
| 3105 | 1846 AC_MSG_WARN($warn_termlibs) |
| 2488 | 1847 fi |
| 1848 | |
| 3822 | 1849 OCTAVE_ENABLE_READLINE |
| 1850 | |
| 832 | 1851 AC_MSG_CHECKING([for struct exception in math.h]) |
| 5842 | 1852 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <math.h>]], |
| 1853 [[struct exception *x; x->type; x->name;]])], | |
| 1854 [AC_MSG_RESULT(yes) | |
| 1855 AC_DEFINE(EXCEPTION_IN_MATH, 1, | |
| 1856 [Define if your math.h declares struct exception for matherr().])], | |
| 1857 [AC_MSG_RESULT(no)]) | |
| 869 | 1858 |
| 1859 ### Signal stuff. | |
| 1860 | |
| 834 | 1861 AC_TYPE_SIGNAL |
| 5844 | 1862 AC_CHECK_DECLS([sys_siglist], [], [], |
| 1863 [#include <signal.h> | |
| 1864 /* NetBSD declares sys_siglist in unistd.h. */ | |
| 1865 #if HAVE_UNISTD_H | |
| 1866 # include <unistd.h> | |
| 1867 #endif | |
| 1868 ]) | |
| 2470 | 1869 OCTAVE_SIGNAL_CHECK |
| 1870 OCTAVE_REINSTALL_SIGHANDLERS | |
| 6098 | 1871 if test "$ac_cv_type_signal" = "void"; then |
| 1872 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.]) | |
| 1873 fi | |
| 869 | 1874 |
| 2633 | 1875 ### A system dependent kluge or two. |
| 1876 | |
| 2035 | 1877 AC_CHECK_FUNCS(getrusage times) |
| 2427 | 1878 case "$canonical_host_type" in |
| 3971 | 1879 *-*-cygwin*) |
| 3887 | 1880 AC_DEFINE(RUSAGE_TIMES_ONLY, 1, [Define if your struct rusage only has time information.]) |
| 2427 | 1881 ;; |
| 1882 esac | |
| 1883 | |
| 869 | 1884 ### Checks for other programs used for building, testing, installing, |
| 1885 ### and running Octave. | |
| 1886 | |
| 4544 | 1887 AC_PROG_AWK |
| 7244 | 1888 OCTAVE_PROG_FIND |
| 4084 | 1889 OCTAVE_PROG_SED |
| 5465 | 1890 OCTAVE_PROG_PERL |
| 5496 | 1891 OCTAVE_PROG_PYTHON |
| 4084 | 1892 |
| 3729 | 1893 OCTAVE_PROG_FLEX |
| 1894 OCTAVE_PROG_BISON | |
| 869 | 1895 |
| 1722 | 1896 AC_PROG_LN_S |
| 1897 | |
| 405 | 1898 AC_PROG_INSTALL |
| 2642 | 1899 INSTALL_SCRIPT='${INSTALL}' |
| 1900 AC_SUBST(INSTALL_SCRIPT) | |
| 869 | 1901 |
| 5468 | 1902 OCTAVE_PROG_DESKTOP_FILE_INSTALL |
| 1903 | |
| 3130 | 1904 OCTAVE_PROG_GNUPLOT |
| 1905 OCTAVE_PROG_PAGER | |
| 3673 | 1906 OCTAVE_PROG_GPERF |
| 3130 | 1907 |
| 5934 | 1908 OCTAVE_PROG_GHOSTSCRIPT |
| 1909 OCTAVE_PROG_MAKEINFO | |
| 1910 OCTAVE_PROG_TEXI2DVI | |
| 1911 OCTAVE_PROG_TEXI2PDF | |
| 1912 | |
| 2032 | 1913 ### Even though we include config.h, we need to have the preprocessor |
| 1914 ### defines available in a variable for the octave-bug script. Use | |
| 1915 ### UGLY_DEFS for that. | |
| 1916 | |
| 1917 AC_OUTPUT_MAKE_DEFS | |
| 3956 | 1918 |
| 6957 | 1919 ### We have to insert extra levels of backslash quoting here so that |
| 1920 ### the right thing ends up in oct-conf.h. | |
| 6959 | 1921 UGLY_DEFS=`echo $DEFS | $SED 's,\\",\\\\\\\\\\\\\\\\\\",g'` |
| 5844 | 1922 AC_MSG_NOTICE([defining UGLY_DEFS to be $UGLY_DEFS]) |
| 2032 | 1923 AC_SUBST(UGLY_DEFS) |
| 1924 | |
| 4645 | 1925 ### Maybe add -Wall, -W, and -Wshadow to compiler flags now that we're |
| 4587 | 1926 ### done feature testing. |
| 869 | 1927 |
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1928 try_extra_warning_flags=true |
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1929 AC_ARG_ENABLE(extra-warning-flags, |
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1930 [AS_HELP_STRING([--enable-extra-warning-flags], |
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1931 [add -Wall, -W, -Wshadow, and -Wold-style-cast options to CFLAGS and CXXFLAGS (on by default, but only if the compiler appears to accept them)])], |
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1932 [if test "$enableval" = no; then |
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1933 try_extra_warning_flags=false |
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1934 fi], []) |
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1935 |
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1936 if $try_extra_warning_flags; then |
| 4626 | 1937 OCTAVE_CC_FLAG(-Wall, [ |
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1938 WARN_CFLAGS="$WARN_CFLAGS -Wall"; |
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1939 AC_MSG_RESULT([adding -Wall to WARN_CFLAGS])]) |
| 4645 | 1940 OCTAVE_CC_FLAG(-W, [ |
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1941 WARN_CFLAGS="$WARN_CFLAGS -W"; |
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1942 AC_MSG_RESULT([adding -W to WARN_CFLAGS])]) |
| 4626 | 1943 OCTAVE_CC_FLAG(-Wshadow, [ |
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1944 WARN_CFLAGS="$WARN_CFLAGS -Wshadow"; |
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1945 AC_MSG_RESULT([adding -Wshadow to WARN_CFLAGS])]) |
| 3131 | 1946 |
| 4626 | 1947 OCTAVE_CXX_FLAG(-Wall, [ |
| 1948 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wall"; | |
| 1949 AC_MSG_RESULT([adding -Wall to WARN_CXXFLAGS])]) | |
| 4645 | 1950 OCTAVE_CXX_FLAG(-W, [ |
| 1951 WARN_CXXFLAGS="$WARN_CXXFLAGS -W"; | |
| 1952 AC_MSG_RESULT([adding -W to WARN_CXXFLAGS])]) | |
| 4626 | 1953 OCTAVE_CXX_FLAG(-Wshadow, [ |
| 1954 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wshadow"; | |
| 1955 AC_MSG_RESULT([adding -Wshadow to WARN_CXXFLAGS])]) | |
| 5759 | 1956 OCTAVE_CXX_FLAG(-Wold-style-cast, [ |
| 1957 WARN_CXXFLAGS="$WARN_CXXFLAGS -Wold-style-cast"; | |
| 1958 AC_MSG_RESULT([adding -Wold-style-cast to WARN_CXXFLAGS])]) | |
| 405 | 1959 fi |
| 869 | 1960 |
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1961 GCC_STRICT_FLAGS="-Wcast-align -Wcast-qual -Wmissing-prototypes \ |
| 4971 | 1962 -Wpointer-arith -Wstrict-prototypes -Wwrite-strings" |
| 2813 | 1963 |
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1964 GXX_STRICT_FLAGS="-Wcast-align -Wcast-qual -Wpointer-arith \ |
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1965 -Wwrite-strings -Weffc++" |
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1966 |
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1967 try_strict_warning_flags=false |
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1968 |
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1969 AC_ARG_ENABLE(strict-warning-flags, |
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1970 [AS_HELP_STRING([--enable-strict-warning-flags], |
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1971 [add extra strict warning options to CFLAGS and CXXFLAGS (off by default)])], |
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1972 [if test "$enableval" = yes; then |
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1973 try_strict_warning_flags=true |
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1974 fi], []) |
| 2813 | 1975 |
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1976 if $try_strict_warning_flags; then |
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1977 for flag in $GCC_STRICT_FLAGS; do |
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1978 OCTAVE_CC_FLAG($flag, [ |
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1979 WARN_CFLAGS="$WARN_CFLAGS $flag"; |
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1980 AC_MSG_RESULT([adding $flag to WARN_CFLAGS])]) |
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1981 done |
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1982 for flag in $GXX_STRICT_FLAGS; do |
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1983 OCTAVE_CXX_FLAG($flag, [ |
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1984 WARN_CXXFLAGS="$WARN_CXXFLAGS $flag"; |
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1985 AC_MSG_RESULT([adding $flag to WARN_CXXFLAGS])]) |
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1986 done |
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1987 fi |
| 2813 | 1988 |
| 4626 | 1989 AC_SUBST(WARN_CFLAGS) |
| 1990 AC_SUBST(WARN_CXXFLAGS) | |
| 1991 | |
| 1146 | 1992 ### Run configure in subdirectories. |
| 1993 | |
| 1304 | 1994 export CC |
| 1995 export CXX | |
| 1996 export F77 | |
| 1997 | |
| 4378 | 1998 AC_CONFIG_SUBDIRS(scripts) |
| 3887 | 1999 |
| 3923 | 2000 ### Some things to add to the bottom of config.h. |
| 2001 | |
| 2002 AH_BOTTOM([ | |
| 2003 #if defined (__GNUC__) | |
| 5389 | 2004 #define GCC_ATTR_DEPRECATED __attribute__ ((__deprecated__)) |
| 3923 | 2005 #define GCC_ATTR_NORETURN __attribute__ ((__noreturn__)) |
| 2006 #define GCC_ATTR_UNUSED __attribute__ ((__unused__)) | |
| 2007 #else | |
| 5389 | 2008 #define GCC_ATTR_DEPRECATED |
| 3923 | 2009 #define GCC_ATTR_NORETURN |
| 2010 #define GCC_ATTR_UNUSED | |
| 2011 #endif | |
| 2012 | |
| 2013 #define X_CAST(T, E) (T) (E) | |
| 2014 | |
| 5854 | 2015 #if defined (CXX_BROKEN_REINTERPRET_CAST) |
| 2016 #define FCN_PTR_CAST(T, E) (T) (E) | |
| 2017 #else | |
| 2018 #define FCN_PTR_CAST(T, E) reinterpret_cast<T> (E) | |
| 2019 #endif | |
| 2020 | |
| 3923 | 2021 #if defined(HAVE_F2C) && !defined(F77_FUNC) |
| 2022 # define F77_FUNC(x,X) x ## _ | |
| 2023 # define F77_FUNC_(x,X) x ## __ | |
| 2024 #endif | |
| 2025 | |
| 2026 #if !defined(HAVE_DEV_T) | |
| 4064 | 2027 typedef short dev_t; |
| 3923 | 2028 #endif |
| 2029 | |
| 2030 #if !defined(HAVE_INO_T) | |
| 4064 | 2031 typedef unsigned long ino_t; |
| 3923 | 2032 #endif |
| 2033 | |
| 2034 #if !defined(HAVE_NLINK_T) | |
| 4064 | 2035 typedef short nlink_t; |
| 3923 | 2036 #endif |
| 2037 | |
| 2038 #if !defined(HAVE_SIGSET_T) | |
| 4064 | 2039 typedef int sigset_t; |
| 3923 | 2040 #endif |
| 4101 | 2041 |
| 4180 | 2042 #if !defined(HAVE_SIG_ATOMIC_T) |
| 2043 typedef int sig_atomic_t; | |
| 2044 #endif | |
| 2045 | |
| 6122 | 2046 #if defined (_MSC_VER) |
| 2047 #define __WIN32__ | |
| 6276 | 2048 #define WIN32 |
| 6122 | 2049 /* missing parameters in macros */ |
| 2050 #pragma warning (disable: 4003) | |
| 2051 /* missing implementations in template instantiation */ | |
| 2052 #pragma warning (disable: 4996) | |
| 2053 /* deprecated function names (FIXME?) */ | |
| 2054 #pragma warning (disable: 4661) | |
| 2055 #endif | |
| 2056 | |
| 4377 | 2057 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
| 4101 | 2058 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
| 6049 | 2059 #elif defined (__CYGWIN__) |
| 4377 | 2060 #define OCTAVE_HAVE_WINDOWS_FILESYSTEM 1 |
| 2061 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 | |
| 6049 | 2062 #else |
| 2063 #define OCTAVE_HAVE_POSIX_FILESYSTEM 1 | |
| 4101 | 2064 #endif |
| 2065 | |
| 2066 /* Define if we expect to have <windows.h>, Sleep, etc. */ | |
| 4102 | 2067 #if defined (__WIN32__) && ! defined (__CYGWIN__) |
| 4101 | 2068 #define OCTAVE_USE_WINDOWS_API 1 |
| 2069 #endif | |
| 4153 | 2070 |
|
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2071 #if defined (__APPLE__) && defined (__MACH__) |
|
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2072 #define OCTAVE_USE_OS_X_API 1 |
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2073 #endif |
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|
2074 |
| 4180 | 2075 /* sigsetjmp is a macro, not a function. */ |
| 2076 #if defined (sigsetjmp) && defined (HAVE_SIGLONGJMP) | |
| 2077 #define OCTAVE_HAVE_SIG_JUMP | |
| 2078 #endif | |
| 4249 | 2079 |
| 4278 | 2080 #if defined (__DECCXX) |
| 2081 #define __USE_STD_IOSTREAM | |
| 2082 #endif | |
| 4552 | 2083 |
| 2084 #if defined (_UNICOS) | |
| 2085 #define F77_USES_CRAY_CALLING_CONVENTION | |
| 2086 #endif | |
| 2087 | |
| 2088 #if 0 | |
| 2089 #define F77_USES_VISUAL_FORTRAN_CALLING_CONVENTION | |
| 2090 #endif | |
| 5275 | 2091 |
| 5297 | 2092 #ifdef USE_64_BIT_IDX_T |
| 2093 #define SIZEOF_OCTAVE_IDX_TYPE 8 | |
| 2094 #else | |
| 2095 #define SIZEOF_OCTAVE_IDX_TYPE SIZEOF_INT | |
| 2096 #endif | |
| 2097 | |
|
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|
2098 // To be able to use long doubles for 64-bit mixed arithmetics, we need them at |
| 8333 | 2099 // least 80 bits wide and we need roundl declared in math.h. |
| 2100 // FIXME -- maybe substitute this by a more precise check in the future. | |
|
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|
2101 #if (SIZEOF_LONG_DOUBLE >= 10) && defined (HAVE_ROUNDL) |
|
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2102 #define OCTAVE_INT_USE_LONG_DOUBLE |
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2103 #endif |
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|
2104 |
| 7067 | 2105 #define OCTAVE_EMPTY_CPP_ARG |
| 2106 | |
| 6121 | 2107 #include "oct-dlldefs.h" |
| 5275 | 2108 #include "oct-types.h" |
| 3923 | 2109 ]) |
| 2110 | |
| 869 | 2111 ### Do the substitutions in all the Makefiles. |
| 2112 | |
|
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|
2113 AC_CONFIG_COMMANDS([Makefile], [if test "$ac_srcdir" != "."; then |
|
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2114 cp $srcdir/Makefile . |
|
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|
2115 fi]) |
|
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|
2116 |
|
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|
2117 AC_SUBST(ac_config_files) |
|
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|
2118 |
|
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|
2119 AC_CONFIG_FILES([octMakefile Makeconf test/Makefile |
| 7253 | 2120 doc/Makefile doc/faq/Makefile doc/interpreter/Makefile |
| 2121 doc/liboctave/Makefile doc/refcard/Makefile emacs/Makefile | |
|
8256
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|
2122 examples/Makefile examples/@polynomial/Makefile liboctave/Makefile |
|
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|
2123 liboctave/oct-types.h src/Makefile src/mxarray.h libcruft/Makefile |
|
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|
2124 libcruft/Makerules libcruft/amos/Makefile libcruft/blas/Makefile |
| 7253 | 2125 libcruft/daspk/Makefile libcruft/dasrt/Makefile |
| 2126 libcruft/dassl/Makefile libcruft/fftpack/Makefile | |
|
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|
2127 libcruft/lapack/Makefile |
| 7253 | 2128 libcruft/misc/Makefile libcruft/odepack/Makefile |
| 2129 libcruft/ordered-qz/Makefile libcruft/quadpack/Makefile | |
| 2130 libcruft/ranlib/Makefile libcruft/slatec-fn/Makefile | |
| 2131 libcruft/slatec-err/Makefile libcruft/villad/Makefile | |
|
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|
2132 libcruft/blas-xtra/Makefile libcruft/lapack-xtra/Makefile]) |
|
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|
2133 |
| 3887 | 2134 AC_OUTPUT |
| 1225 | 2135 |
| 2136 ### Print a summary so that important information isn't missed. | |
| 2137 | |
| 2138 if test -z "$F77"; then | |
| 2139 FORT="$F2C $F2CFLAGS" | |
| 2140 else | |
| 2610 | 2141 FORT="$F77 $FFLAGS" |
| 1225 | 2142 fi |
| 2143 | |
| 5844 | 2144 AC_MSG_NOTICE([ |
| 1225 | 2145 |
| 2146 Octave is now configured for $canonical_host_type | |
| 2147 | |
| 1664 | 2148 Source directory: $srcdir |
| 2149 Installation prefix: $prefix | |
| 4626 | 2150 C compiler: $CC $XTRA_CFLAGS $WARN_CFLAGS $CFLAGS |
| 2151 C++ compiler: $CXX $XTRA_CXXFLAGS $WARN_CXXFLAGS $CXXFLAGS | |
| 1664 | 2152 Fortran compiler: $FORT |
| 2153 Fortran libraries: $FLIBS | |
| 3820 | 2154 BLAS libraries: $BLAS_LIBS |
| 3827 | 2155 FFTW libraries: $FFTW_LIBS |
| 5235 | 2156 GLPK libraries: $GLPK_LIBS |
| 5203 | 2157 UMFPACK libraries: $UMFPACK_LIBS |
| 6024 | 2158 AMD libraries: $AMD_LIBS |
| 2159 CAMD libraries: $CAMD_LIBS | |
| 5451 | 2160 COLAMD libraries: $COLAMD_LIBS |
| 2161 CCOLAMD libraries: $CCOLAMD_LIBS | |
| 2162 CHOLMOD libraries: $CHOLMOD_LIBS | |
| 5610 | 2163 CXSPARSE libraries: $CXSPARSE_LIBS |
|
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|
2164 ARPACK libraries: $ARPACK_LIBS |
|
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|
2165 QRUPDATE libraries: $QRUPDATE_LIBS |
| 3820 | 2166 HDF5 libraries: $HDF5_LIBS |
| 6043 | 2167 CURL libraries: $CURL_LIBS |
| 6024 | 2168 REGEX libraries: $REGEX_LIBS |
| 6829 | 2169 QHULL libraries: $QHULL_LIBS |
|
8560
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|
2170 OPENGL libraries: $OPENGL_LIBS |
|
5cc594679cdc
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|
2171 FLTK backend libs: $GRAPHICS_LIBS |
|
5cc594679cdc
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|
2172 X11 include flags: $X11_INCFLAGS |
|
5cc594679cdc
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|
2173 X11 libraries: $X11_LIBS |
|
8771
d3382daaf4d2
Use CARBON_LIBS instead of LIBS for framework Carbon.
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|
2174 CARBON libraries: $CARBON_LIBS |
| 3822 | 2175 LIBS: $LIBS |
| 1664 | 2176 Default pager: $DEFAULT_PAGER |
| 7361 | 2177 gnuplot: $GNUPLOT |
|
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|
2178 Magick config: $MAGICK_CONFIG |
| 1664 | 2179 |
| 4110 | 2180 Do internal array bounds checking: $BOUNDS_CHECKING |
| 2181 Build static libraries: $STATIC_LIBS | |
| 2182 Build shared libraries: $SHARED_LIBS | |
| 4128 | 2183 Dynamic Linking: $ENABLE_DYNAMIC_LINKING $DL_API_MSG |
| 4110 | 2184 Include support for GNU readline: $USE_READLINE |
| 5275 | 2185 64-bit array dims and indexing: $USE_64_BIT_IDX_T |
| 1225 | 2186 ]) |
| 3105 | 2187 |
| 2188 warn_msg_printed=false | |
| 2189 | |
| 4469 | 2190 if $ENABLE_DYNAMIC_LINKING; then |
| 2191 if $SHARED_LIBS; then | |
| 2192 true | |
| 2193 else | |
| 2194 AC_MSG_WARN([You used --enable-dl but not --enable-shared.]) | |
| 2195 AC_MSG_WARN([Are you sure that is what you want to do?]) | |
| 2196 warn_msg_printed=true | |
| 2197 fi | |
| 2198 fi | |
| 2199 | |
| 3105 | 2200 if test -n "$gxx_only"; then |
| 2201 AC_MSG_WARN($gxx_only) | |
| 2202 warn_msg_printed=true | |
| 2203 fi | |
| 2204 | |
| 2205 if test -n "$warn_gcc_version"; then | |
| 2206 AC_MSG_WARN($warn_gcc_version) | |
| 2207 warn_msg_printed=true | |
| 2208 fi | |
| 2209 | |
| 2210 if test -n "$warn_gcc_only"; then | |
| 2211 AC_MSG_WARN($warn_gcc_only) | |
| 2212 warn_msg_printed=true | |
| 2213 fi | |
| 2214 | |
| 3825 | 2215 if test -n "$warn_readline"; then |
| 2216 AC_MSG_WARN($warn_readline) | |
| 2217 warn_msg_printed=true | |
| 2218 fi | |
| 2219 | |
| 3105 | 2220 if test -n "$warn_termlibs"; then |
| 2221 AC_MSG_WARN($warn_termlibs) | |
| 2222 warn_msg_printed=true | |
| 2223 fi | |
| 2224 | |
| 3673 | 2225 if test -n "$warn_gperf"; then |
| 2226 AC_MSG_WARN($warn_gperf) | |
| 2227 warn_msg_printed=true | |
| 2228 fi | |
| 2229 | |
| 3105 | 2230 if test -n "$warn_flex"; then |
| 2231 AC_MSG_WARN($warn_flex) | |
| 2232 warn_msg_printed=true | |
| 2233 fi | |
| 2234 | |
| 2235 if test -n "$warn_bison"; then | |
| 2236 AC_MSG_WARN($warn_bison) | |
| 2237 warn_msg_printed=true | |
| 2238 fi | |
| 2239 | |
| 2240 if test -n "$warn_less"; then | |
| 2241 AC_MSG_WARN($warn_less) | |
| 2242 warn_msg_printed=true | |
| 2243 fi | |
| 2244 | |
|
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|
2245 if test -n "$warn_blas_f77_incompatible"; then |
|
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|
2246 AC_MSG_WARN($warn_blas_f77_incompatible) |
|
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|
2247 warn_msg_printed=true |
|
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2248 fi |
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|
2249 |
| 5203 | 2250 if test -n "$warn_umfpack"; then |
| 2251 AC_MSG_WARN($warn_umfpack) | |
| 2252 warn_msg_printed=true | |
| 2253 fi | |
| 2254 | |
|
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|
2255 if test -n "$warn_qrupdate"; then |
|
d66c9b6e506a
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|
2256 AC_MSG_WARN($warn_qrupdate) |
|
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2257 warn_msg_printed=true |
|
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2258 fi |
|
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2259 |
| 7619 | 2260 if test -n "$warn_amd"; then |
| 2261 AC_MSG_WARN($warn_amd) | |
| 2262 warn_msg_printed=true | |
| 2263 fi | |
| 2264 | |
| 5451 | 2265 if test -n "$warn_colamd"; then |
| 2266 AC_MSG_WARN($warn_colamd) | |
| 2267 warn_msg_printed=true | |
| 2268 fi | |
| 2269 | |
| 2270 if test -n "$warn_ccolamd"; then | |
| 2271 AC_MSG_WARN($warn_ccolamd) | |
| 2272 warn_msg_printed=true | |
| 2273 fi | |
| 2274 | |
| 2275 if test -n "$warn_cholmod"; then | |
| 2276 AC_MSG_WARN($warn_cholmod) | |
| 2277 warn_msg_printed=true | |
| 2278 fi | |
| 2279 | |
| 5703 | 2280 if test -n "$warn_cxsparse"; then |
| 2281 AC_MSG_WARN($warn_cxsparse) | |
| 2282 warn_msg_printed=true | |
| 2283 fi | |
| 2284 | |
|
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2285 if test -n "$warn_arpack"; then |
|
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changeset
|
2286 AC_MSG_WARN($warn_arpack) |
|
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|
2287 warn_msg_printed=true |
|
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2288 fi |
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|
2289 |
| 6335 | 2290 if test -n "$warn_curl"; then |
| 2291 AC_MSG_WARN($warn_curl) | |
| 2292 warn_msg_printed=true | |
| 2293 fi | |
| 2294 | |
| 6133 | 2295 if test -n "$warn_fftw"; then |
| 2296 AC_MSG_WARN($warn_fftw) | |
| 2297 warn_msg_printed=true | |
| 2298 fi | |
| 2299 | |
| 2300 if test -n "$warn_glpk"; then | |
| 2301 AC_MSG_WARN($warn_glpk) | |
| 2302 warn_msg_printed=true | |
| 2303 fi | |
| 2304 | |
|
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2305 if test -n "$warn_magick"; then |
|
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|
2306 AC_MSG_WARN($warn_magick) |
|
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2307 warn_msg_printed=true |
|
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2308 fi |
|
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|
2309 |
| 5203 | 2310 if test -n "$warn_hdf5"; then |
| 2311 AC_MSG_WARN($warn_hdf5) | |
| 2312 warn_msg_printed=true | |
| 2313 fi | |
| 2314 | |
| 6133 | 2315 if test -n "$warn_regex"; then |
| 2316 AC_MSG_WARN($warn_regex) | |
| 2317 warn_msg_printed=true | |
| 2318 fi | |
| 2319 | |
| 6025 | 2320 if test -n "$warn_pcre"; then |
| 2321 AC_MSG_WARN($warn_pcre) | |
| 2322 warn_msg_printed=true | |
| 2323 fi | |
| 2324 | |
| 6829 | 2325 if test -n "$warn_qhull"; then |
| 2326 AC_MSG_WARN($warn_qhull) | |
| 2327 warn_msg_printed=true | |
| 2328 fi | |
| 2329 | |
| 5270 | 2330 if test -n "$warn_zlib"; then |
| 2331 AC_MSG_WARN($warn_zlib) | |
| 2332 warn_msg_printed=true | |
| 2333 fi | |
| 2334 | |
| 5934 | 2335 if test -n "$warn_ghostscript"; then |
| 2336 AC_MSG_WARN($warn_ghostscript) | |
| 2337 warn_msg_printed=true | |
| 2338 fi | |
| 2339 | |
| 2340 if test -n "$warn_makeinfo"; then | |
| 2341 AC_MSG_WARN($warn_makeinfo) | |
| 2342 warn_msg_printed=true | |
| 2343 fi | |
| 2344 | |
| 2345 if test -n "$warn_texi2dvi"; then | |
| 2346 AC_MSG_WARN($warn_texi2dvi) | |
| 2347 warn_msg_printed=true | |
| 2348 fi | |
| 2349 | |
| 2350 if test -n "$warn_texi2pdf"; then | |
| 2351 AC_MSG_WARN($warn_texi2pdf) | |
| 2352 warn_msg_printed=true | |
| 2353 fi | |
| 2354 | |
| 5275 | 2355 if test -n "$warn_64_bit"; then |
| 2356 AC_MSG_WARN($warn_64_bit) | |
| 2357 warn_msg_printed=true | |
| 2358 fi | |
| 2359 | |
| 3105 | 2360 if test -n "$warn_gnuplot"; then |
| 2361 | |
| 2362 ## If you change this text, be sure to also change the corresponding | |
| 2363 ## set of warnings above. | |
| 2364 | |
| 6161 | 2365 AC_MSG_WARN([]) |
| 3105 | 2366 AC_MSG_WARN([I didn't find gnuplot. It isn't necessary to have gnuplot]) |
| 2367 AC_MSG_WARN([installed, but you won't be able to use any of Octave's]) | |
| 2368 AC_MSG_WARN([plotting commands without it.]) | |
| 2369 AC_MSG_WARN([]) | |
| 2370 AC_MSG_WARN([If gnuplot is installed but it isn't in your path, you can]) | |
| 2371 AC_MSG_WARN([tell Octave where to find it by typing the command]) | |
| 2372 AC_MSG_WARN([]) | |
| 2373 AC_MSG_WARN([gnuplot_binary = "/full/path/to/gnuplot/binary"]) | |
| 2374 AC_MSG_WARN([]) | |
| 2375 AC_MSG_WARN([at the Octave prompt.]) | |
| 6161 | 2376 AC_MSG_WARN([]) |
| 3105 | 2377 warn_msg_printed=true |
| 2378 fi | |
| 2379 | |
| 5857 | 2380 if $USE_64_BIT_IDX_T; then |
| 6161 | 2381 AC_MSG_WARN([]) |
| 5857 | 2382 AC_MSG_WARN([You used the EXPERIMENTAL --enable-64 option.]) |
| 2383 AC_MSG_WARN([Are you sure that is what you want to do?]) | |
| 2384 AC_MSG_WARN([]) | |
| 2385 AC_MSG_WARN([You must ensure that the Fortran compiler generates]) | |
| 2386 AC_MSG_WARN([code with 8 byte signed INTEGER values, and that your]) | |
| 2387 AC_MSG_WARN([BLAS and LAPACK libraries are compiled to use 8 byte]) | |
| 2388 AC_MSG_WARN([signed integers for array indexing.]) | |
| 6161 | 2389 AC_MSG_WARN([]) |
| 5857 | 2390 warn_msg_printed=true |
| 3105 | 2391 fi |
| 2392 | |
|
7944
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2393 native_graphics=true |
|
c2449e91f50a
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diff
changeset
|
2394 if test -n "$warn_freetype"; then |
|
c2449e91f50a
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parents:
7937
diff
changeset
|
2395 AC_MSG_WARN("$warn_freetype") |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2396 native_graphics=false |
|
c2449e91f50a
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parents:
7937
diff
changeset
|
2397 warn_msg_printed=true |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2398 fi |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2399 |
|
c2449e91f50a
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parents:
7937
diff
changeset
|
2400 if test -n "$warn_ftgl"; then |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2401 AC_MSG_WARN("$warn_ftgl") |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2402 native_graphics=false |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2403 warn_msg_printed=true |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
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changeset
|
2404 fi |
|
c2449e91f50a
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parents:
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changeset
|
2405 |
|
c2449e91f50a
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parents:
7937
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changeset
|
2406 if test -n "$warn_fltk_config"; then |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
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7937
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changeset
|
2407 AC_MSG_WARN("$warn_fltk_config") |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2408 native_graphics=false |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2409 warn_msg_printed=true |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
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changeset
|
2410 fi |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2411 |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2412 if test -n "$warn_fltk_opengl"; then |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2413 AC_MSG_WARN("$warn_fltk_opengl") |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2414 native_graphics=false |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2415 warn_msg_printed=true |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2416 fi |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
diff
changeset
|
2417 |
|
c2449e91f50a
configure.in: fix FTGL test to handle either FTGL/ftgl.h or ftgl.h
John W. Eaton <jwe@octave.org>
parents:
7937
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changeset
|
2418 if $native_graphics; then |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
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changeset
|
2419 true; |
|
c2449e91f50a
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
2420 else |
|
7834
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2421 AC_MSG_WARN([]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2422 AC_MSG_WARN([I didn't find the necessary libraries to compile native]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2423 AC_MSG_WARN([graphics. It isn't necessary to have native graphics]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2424 AC_MSG_WARN([but you will have to use gnuplot or you won't be able]) |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2425 AC_MSG_WARN([to use any of Octave's plotting commands]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2426 AC_MSG_WARN([]) |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2427 warn_msg_printed=true |
|
caab78e7e377
added checks for fltk & freetype in configure script
Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2428 fi |
|
caab78e7e377
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Shai Ayal <shaiay@sourceforge.net>
parents:
7825
diff
changeset
|
2429 |
| 6191 | 2430 if $warn_msg_printed; then |
| 6161 | 2431 AC_MSG_NOTICE([ |
| 2432 | |
| 2433 NOTE: libraries may be skipped if a library is not found OR | |
| 2434 if the library on your system is missing required features. | |
| 2435 ]) | |
| 2436 fi | |
| 2437 | |
| 3105 | 2438 ### End of configure. |