| 1 |
dnl We need a function similar to AC_CHECK_LIB to check for C++ libraries. |
| 2 |
dnl AC_CHECK_CXX_LIB provides a similar interface like AC_CHECK_LIB |
| 3 |
dnl and uses AC_TRY_LINK. |
| 4 |
dnl |
| 5 |
dnl $1 library name (without "-l") |
| 6 |
dnl $2 object name to check for |
| 7 |
dnl $3 neccessary include directive(s) |
| 8 |
dnl $4 command to create object $2 |
| 9 |
dnl $5 yes-action |
| 10 |
dnl $6 no-action |
| 11 |
dnl $7 include dir for $3 (with -I) |
| 12 |
dnl $8 additional libraries to link with |
| 13 |
|
| 14 |
AC_DEFUN(AC_CHECK_CXX_LIB, AC_MSG_CHECKING([for $2 in -l$1]) |
| 15 |
save_CXXFLAGS_CHECK_CXX_LIB="$CXXFLAGS" |
| 16 |
CXXFLAGS="$CXXFLAGS $7" |
| 17 |
save_LIBS_CHECK_CXX_LIB="$LIBS" |
| 18 |
LIBS="-l$1 $8 $LIBS" |
| 19 |
[AC_TRY_LINK([$3], [$4], [AC_MSG_RESULT([yes]) |
| 20 |
$5], [AC_MSG_RESULT([no]) |
| 21 |
$6])] |
| 22 |
CXXFLAGS="$save_CXXFLAGS_CHECK_CXX_LIB" |
| 23 |
LIBS="$save_LIBS_CHECK_CXX_LIB")dnl |
| 24 |
|
| 25 |
dnl |
| 26 |
dnl AC_CHECK_MODSUFFIX |
| 27 |
dnl |
| 28 |
AC_DEFUN([AC_CHECK_MODSUFFIX],[ |
| 29 |
|
| 30 |
AC_MSG_CHECKING(for module suffix) |
| 31 |
rm -f conftest* |
| 32 |
# Intel ifc compiler generates files by the name of work.pc and work.pcl (!) |
| 33 |
rm -f work* |
| 34 |
cat >conftest.$ac_ext <<EOF |
| 35 |
module conftest |
| 36 |
integer n |
| 37 |
parameter (n=1) |
| 38 |
end module conftest |
| 39 |
EOF |
| 40 |
# SGI and absoft compilers generates module name in upper case! |
| 41 |
testname="conftest" |
| 42 |
modcase="lower" |
| 43 |
if (eval $ac_compile) 2>/dev/null ; then |
| 44 |
MOD=`ls conftest* | grep -v conftest.$ac_ext | grep -v conftest.o` |
| 45 |
MOD=`echo "$MOD" | sed -e 's/conftest\.//g'` |
| 46 |
if test -z "$MOD" ; then |
| 47 |
MOD=`ls CONFTEST* 2>/dev/null \ |
| 48 |
| grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o` |
| 49 |
MOD=`echo "$MOD" | sed -e 's/CONFTEST\.//g'` |
| 50 |
if test -n "$MOD" ; then |
| 51 |
testname="CONFTEST" |
| 52 |
modcase="upper" |
| 53 |
fi |
| 54 |
fi |
| 55 |
if test -z "$MOD" ; then |
| 56 |
AC_MSG_RESULT(unknown) |
| 57 |
# Use mod if we can't figure it out |
| 58 |
MOD="mod" |
| 59 |
else |
| 60 |
AC_MSG_RESULT($MOD) |
| 61 |
fi |
| 62 |
if test -s work.pcl ; then |
| 63 |
AC_MSG_WARN([Compiler generates auxillery files!]) |
| 64 |
fi |
| 65 |
else |
| 66 |
AC_MSG_RESULT(unknown) |
| 67 |
fi |
| 68 |
AC_SUBST(MOD) |
| 69 |
|
| 70 |
]) |
| 71 |
|
| 72 |
AC_DEFUN(ACX_CHECK_CC_FLAGS, |
| 73 |
[ |
| 74 |
AC_REQUIRE([AC_PROG_CC]) |
| 75 |
AC_CACHE_CHECK(whether ${CC} accepts $1, ac_cv_$2, |
| 76 |
[echo 'void f(){}' > conftest.c |
| 77 |
if test -z "`${CC} $1 -c conftest.c 2>&1`"; then |
| 78 |
ac_cv_$2=yes |
| 79 |
else |
| 80 |
ac_cv_$2=no |
| 81 |
fi |
| 82 |
rm -f conftest* |
| 83 |
]) |
| 84 |
if test "$ac_cv_$2" = yes; then |
| 85 |
: |
| 86 |
$3 |
| 87 |
else |
| 88 |
: |
| 89 |
$4 |
| 90 |
fi |
| 91 |
]) |
| 92 |
|
| 93 |
AC_DEFUN(ACX_CHECK_CXX_FLAGS, |
| 94 |
[ |
| 95 |
AC_REQUIRE([AC_PROG_CXX]) |
| 96 |
AC_CACHE_CHECK(whether ${CXX} accepts $1, ac_cv_$2, |
| 97 |
[echo 'void f(){}' > conftest.cpp |
| 98 |
if test -z "`${CXX} $1 -c conftest.cpp 2>&1`"; then |
| 99 |
ac_cv_$2=yes |
| 100 |
else |
| 101 |
ac_cv_$2=no |
| 102 |
fi |
| 103 |
rm -f conftest* |
| 104 |
]) |
| 105 |
if test "$ac_cv_$2" = yes; then |
| 106 |
: |
| 107 |
$3 |
| 108 |
else |
| 109 |
: |
| 110 |
$4 |
| 111 |
fi |
| 112 |
]) |
| 113 |
|
| 114 |
AC_DEFUN(ACX_PROG_GCC_VERSION, |
| 115 |
[ |
| 116 |
AC_REQUIRE([AC_PROG_CC]) |
| 117 |
AC_CACHE_CHECK(whether we are using gcc $1.$2 or later, ac_cv_prog_gcc_$1_$2, |
| 118 |
[ |
| 119 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 120 |
cat > conftest.c <<EOF |
| 121 |
#ifdef __GNUC__ && !defined (__INTEL_COMPILER) |
| 122 |
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
| 123 |
yes; |
| 124 |
# endif |
| 125 |
#endif |
| 126 |
EOF |
| 127 |
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
| 128 |
ac_cv_prog_gcc_$1_$2=yes |
| 129 |
else |
| 130 |
ac_cv_prog_gcc_$1_$2=no |
| 131 |
fi |
| 132 |
]) |
| 133 |
if test "$ac_cv_prog_gcc_$1_$2" = yes; then |
| 134 |
: |
| 135 |
$3 |
| 136 |
else |
| 137 |
: |
| 138 |
$4 |
| 139 |
fi |
| 140 |
]) |
| 141 |
|
| 142 |
AC_DEFUN(ACX_PROG_GXX_VERSION, |
| 143 |
[ |
| 144 |
AC_REQUIRE([AC_PROG_CXX]) |
| 145 |
AC_CACHE_CHECK(whether we are using g++ $1.$2 or later, ac_cv_prog_gxx_$1_$2, |
| 146 |
[ |
| 147 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 148 |
cat > conftest.cpp <<EOF |
| 149 |
#ifdef __GNUC__ && !defined (__INTEL_COMPILER) |
| 150 |
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
| 151 |
yes; |
| 152 |
# endif |
| 153 |
#endif |
| 154 |
EOF |
| 155 |
if AC_TRY_COMMAND(${CXX-c++} -E conftest.cpp) | egrep yes >/dev/null 2>&1; then |
| 156 |
ac_cv_prog_gxx_$1_$2=yes |
| 157 |
else |
| 158 |
ac_cv_prog_gxx_$1_$2=no |
| 159 |
fi |
| 160 |
]) |
| 161 |
if test "$ac_cv_prog_gxx_$1_$2" = yes; then |
| 162 |
: |
| 163 |
$3 |
| 164 |
else |
| 165 |
: |
| 166 |
$4 |
| 167 |
fi |
| 168 |
]) |
| 169 |
|
| 170 |
AC_DEFUN(ACX_PROG_REALLY_GCC, |
| 171 |
[ |
| 172 |
AC_REQUIRE([AC_PROG_CC]) |
| 173 |
AC_CACHE_CHECK(whether we are *really* using GNU cc, ac_cv_prog_really_gcc, |
| 174 |
[ |
| 175 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 176 |
cat > conftest.c <<EOF |
| 177 |
#ifdef __GNUC__ |
| 178 |
#if defined(__INTEL_COMPILER) || defined(__PATHCC__) |
| 179 |
no; |
| 180 |
#else |
| 181 |
yes; |
| 182 |
#endif |
| 183 |
#endif |
| 184 |
EOF |
| 185 |
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
| 186 |
ac_cv_prog_really_gcc=yes |
| 187 |
else |
| 188 |
ac_cv_prog_really_gcc=no |
| 189 |
fi |
| 190 |
]) |
| 191 |
if test "$ac_cv_prog_really_gcc" = yes; then |
| 192 |
: |
| 193 |
$1 |
| 194 |
else |
| 195 |
: |
| 196 |
$2 |
| 197 |
fi |
| 198 |
]) |
| 199 |
|
| 200 |
AC_DEFUN(ACX_PROG_REALLY_GXX, |
| 201 |
[ |
| 202 |
AC_REQUIRE([AC_PROG_CXX]) |
| 203 |
AC_CACHE_CHECK(whether we are *really* using GNU c++, ac_cv_prog_really_gxx, |
| 204 |
[ |
| 205 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 206 |
cat > conftest.cpp <<EOF |
| 207 |
#ifdef __GNUC__ |
| 208 |
#if defined(__INTEL_COMPILER) || defined(__PATHCC__) |
| 209 |
no; |
| 210 |
#else |
| 211 |
yes; |
| 212 |
#endif |
| 213 |
#endif |
| 214 |
EOF |
| 215 |
if AC_TRY_COMMAND(${CXX-c++} -E conftest.cpp) | egrep yes >/dev/null 2>&1; then |
| 216 |
ac_cv_prog_really_gxx=yes |
| 217 |
else |
| 218 |
ac_cv_prog_really_gxx=no |
| 219 |
fi |
| 220 |
]) |
| 221 |
if test "$ac_cv_prog_really_gxx" = yes; then |
| 222 |
: |
| 223 |
$1 |
| 224 |
else |
| 225 |
: |
| 226 |
$2 |
| 227 |
fi |
| 228 |
]) |
| 229 |
|
| 230 |
|
| 231 |
AC_DEFUN(ACX_PROG_CC_MAXOPT, |
| 232 |
[ |
| 233 |
AC_REQUIRE([AC_PROG_CC]) |
| 234 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 235 |
|
| 236 |
ACX_PROG_REALLY_GCC |
| 237 |
|
| 238 |
# Try to determine "good" native compiler flags if none specified on command |
| 239 |
# line |
| 240 |
if test "$ac_test_CFLAGS" != "set"; then |
| 241 |
CFLAGS="" |
| 242 |
case "${host_cpu}-${host_os}" in |
| 243 |
|
| 244 |
*linux*) if test "$CC" = icc; then |
| 245 |
CFLAGS="-O2" |
| 246 |
fi;; |
| 247 |
sparc-solaris2*) if test "$CC" = cc; then |
| 248 |
CFLAGS="-O -dalign" |
| 249 |
fi;; |
| 250 |
|
| 251 |
alpha*-osf*) if test "$CC" = cc; then |
| 252 |
CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1" |
| 253 |
fi;; |
| 254 |
|
| 255 |
hppa*-hpux*) if test "$CC" = cc; then |
| 256 |
CFLAGS="-Ae +O3 +Oall" |
| 257 |
fi;; |
| 258 |
|
| 259 |
rs6000*-aix*) if test "$CC" = cc -o "$CC" = xlc; then |
| 260 |
CFLAGS="-O3 -qtune=auto -qansialias -w" |
| 261 |
fi;; |
| 262 |
powerpc*-aix*) |
| 263 |
if test "$CC" = cc -o "$CC" = xlc; then |
| 264 |
CFLAGS="-O3 -qtune=auto -qansialias -w" |
| 265 |
echo "*******************************************************" |
| 266 |
echo "* You have AIX on an unknown powerpc system. It is *" |
| 267 |
echo "* recommended that you use *" |
| 268 |
echo "* *" |
| 269 |
echo "* CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
| 270 |
echo "* ^^^ *" |
| 271 |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
| 272 |
echo "* PowerPC CPU you have. For more info, man cc. *" |
| 273 |
echo "*******************************************************" |
| 274 |
fi;; |
| 275 |
*darwin*) |
| 276 |
if test "$CC" = xlc; then |
| 277 |
CFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec" |
| 278 |
fi |
| 279 |
if test "$CC" = icc; then |
| 280 |
CFLAGS="-O2" |
| 281 |
fi |
| 282 |
if test $ac_cv_prog_really_gcc = yes; then |
| 283 |
CFLAGS="-Os" |
| 284 |
fi;; |
| 285 |
esac |
| 286 |
|
| 287 |
# use default flags for gcc on all systems |
| 288 |
if test $ac_cv_prog_really_gcc = yes -a -z "$CFLAGS"; then |
| 289 |
CFLAGS="-O2" |
| 290 |
fi |
| 291 |
|
| 292 |
if test -z "$CFLAGS"; then |
| 293 |
echo "" |
| 294 |
echo "********************************************************" |
| 295 |
echo "* WARNING: Don't know the best CFLAGS for this system *" |
| 296 |
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
| 297 |
echo "* (otherwise, a default of CFLAGS=-O will be used) *" |
| 298 |
echo "********************************************************" |
| 299 |
echo "" |
| 300 |
CFLAGS="-O" |
| 301 |
fi |
| 302 |
|
| 303 |
ACX_CHECK_CC_FLAGS(${CFLAGS}, ac_cv_guessed_cflags, , [ |
| 304 |
echo "" |
| 305 |
echo "********************************************************" |
| 306 |
echo "* WARNING: The guessed CFLAGS don't seem to work with *" |
| 307 |
echo "* your compiler. *" |
| 308 |
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
| 309 |
echo "********************************************************" |
| 310 |
echo "" |
| 311 |
CFLAGS="" |
| 312 |
]) |
| 313 |
|
| 314 |
fi |
| 315 |
]) |
| 316 |
|
| 317 |
AC_DEFUN(ACX_PROG_CXX_MAXOPT, |
| 318 |
[ |
| 319 |
AC_REQUIRE([AC_PROG_CXX]) |
| 320 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 321 |
|
| 322 |
ACX_PROG_REALLY_GXX |
| 323 |
|
| 324 |
# Try to determine "good" native compiler flags if none specified on command |
| 325 |
# line |
| 326 |
if test "$ac_test_CXXFLAGS" != "set"; then |
| 327 |
CXXFLAGS="" |
| 328 |
case "${host_cpu}-${host_os}" in |
| 329 |
|
| 330 |
*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then |
| 331 |
CXXFLAGS="-O2" |
| 332 |
fi;; |
| 333 |
sparc-solaris2*) if test "$CXX" = CC; then |
| 334 |
CXXFLAGS="-features=extensions -O -dalign" |
| 335 |
fi;; |
| 336 |
rs6000*-aix*) if test "$CXX" = xlC; then |
| 337 |
CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
| 338 |
fi;; |
| 339 |
powerpc*-aix*) |
| 340 |
if test "$CXX" = xlC; then |
| 341 |
CXXFLAGS="-O3 -qarch=ppc -qansialias -w" |
| 342 |
echo "*******************************************************" |
| 343 |
echo "* You have AIX on an unknown powerpc system. It is *" |
| 344 |
echo "* recommended that you use *" |
| 345 |
echo "* *" |
| 346 |
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
| 347 |
echo "* ^^^ *" |
| 348 |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
| 349 |
echo "* PowerPC CPU you have. For more info, man cc. *" |
| 350 |
echo "*******************************************************" |
| 351 |
fi;; |
| 352 |
*darwin*) |
| 353 |
if test "$CXX" = xlc++ -o "$CXX" = xlC ; then |
| 354 |
CXXFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec" |
| 355 |
fi |
| 356 |
if test "$CXX" = icpc; then |
| 357 |
CXXFLAGS="-O2" |
| 358 |
fi |
| 359 |
if test $ac_cv_prog_really_gxx = yes; then |
| 360 |
CXXFLAGS="-Os" |
| 361 |
fi;; |
| 362 |
esac |
| 363 |
|
| 364 |
# use default flags for gcc on all systems |
| 365 |
if test $ac_cv_prog_really_gxx = yes -a -z "$CXXFLAGS"; then |
| 366 |
CXXFLAGS="-O2" |
| 367 |
fi |
| 368 |
|
| 369 |
if test -z "$CXXFLAGS"; then |
| 370 |
echo "" |
| 371 |
echo "**********************************************************" |
| 372 |
echo "* WARNING: Don't know the best CXXFLAGS for this system *" |
| 373 |
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
| 374 |
echo "* (otherwise, a default of CXXFLAGS=-O will be used) *" |
| 375 |
echo "**********************************************************" |
| 376 |
echo "" |
| 377 |
CXXFLAGS="-O" |
| 378 |
fi |
| 379 |
|
| 380 |
ACX_CHECK_CXX_FLAGS(${CXXFLAGS}, ac_cv_guessed_cxxflags, , [ |
| 381 |
echo "" |
| 382 |
echo "**********************************************************" |
| 383 |
echo "* WARNING: The guessed CXXFLAGS don't seem to work with *" |
| 384 |
echo "* your compiler. *" |
| 385 |
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
| 386 |
echo "**********************************************************" |
| 387 |
echo "" |
| 388 |
CXXFLAGS="" |
| 389 |
]) |
| 390 |
|
| 391 |
fi |
| 392 |
]) |
| 393 |
|
| 394 |
AC_DEFUN([adl_FUNC_GETOPT_LONG], |
| 395 |
[AC_PREREQ(2.49)dnl |
| 396 |
# clean out junk possibly left behind by a previous configuration |
| 397 |
rm -f src/getopt.h |
| 398 |
# Check for getopt_long support |
| 399 |
AC_CHECK_HEADERS([getopt.h]) |
| 400 |
AC_CHECK_FUNCS([getopt_long],, |
| 401 |
[# FreeBSD has a gnugetopt library for this |
| 402 |
AC_CHECK_LIB([gnugetopt],[getopt_long],[AC_DEFINE([HAVE_GETOPT_LONG])], |
| 403 |
[# use the GNU replacement |
| 404 |
AC_LIBOBJ(getopt) |
| 405 |
AC_LIBOBJ(getopt1) |
| 406 |
AC_CONFIG_LINKS([src/getopt.h:src/utils/gnugetopt.h])])])]) |
| 407 |
|
| 408 |
|
| 409 |
AC_DEFUN([ACX_CONFIG_HOME], [ |
| 410 |
myDir=${0%/*} |
| 411 |
if [ "$myDir" = "$0" ]; then |
| 412 |
# Ran from local directory |
| 413 |
myDir=$PWD |
| 414 |
fi |
| 415 |
# Resolve symlinks. |
| 416 |
myProgram="$0" |
| 417 |
while [ -L "$myProgram" ]; do |
| 418 |
ls=`/bin/ls -ld "$myProgram"` |
| 419 |
link=`/usr/bin/expr "$ls" : '.*-> \(.*\)$'` |
| 420 |
if /usr/bin/expr "$link" : '.*/.*' > /dev/null; then |
| 421 |
myProgram="$link" |
| 422 |
else |
| 423 |
myProgram="`AS_DIRNAME([$myProgram])`/$link" |
| 424 |
fi |
| 425 |
done |
| 426 |
myDir=`AS_DIRNAME([$myProgram])` |
| 427 |
fi |
| 428 |
CONFIG_HOME=$myDir |
| 429 |
]) |
| 430 |
|
| 431 |
AC_DEFUN(BB_ENABLE_DOXYGEN, |
| 432 |
[ |
| 433 |
AC_ARG_ENABLE(doxygen, [ --enable-doxygen enable documentation generation with doxygen (auto)]) |
| 434 |
AC_ARG_ENABLE(dot, [ --enable-dot use 'dot' to generate graphs in doxygen (auto)]) |
| 435 |
AC_ARG_ENABLE(html-docs, [ --enable-html-docs enable HTML generation with doxygen (yes)], [], [ enable_html_docs=yes]) |
| 436 |
AC_ARG_ENABLE(latex-docs, [ --enable-latex-docs enable LaTeX documentation generation with doxygen (no)], [], [ enable_latex_docs=no]) |
| 437 |
if test "x$enable_doxygen" = xno; then |
| 438 |
enable_doc=no |
| 439 |
else |
| 440 |
AC_PATH_PROG(DOXYGEN, doxygen, , $PATH) |
| 441 |
if test "x$DOXYGEN" = x; then |
| 442 |
if test "x$enable_doxygen" = xyes; then |
| 443 |
AC_MSG_ERROR([could not find doxygen]) |
| 444 |
fi |
| 445 |
enable_doc=no |
| 446 |
else |
| 447 |
enable_doc=yes |
| 448 |
AC_PATH_PROG(DOT, dot, , $PATH) |
| 449 |
fi |
| 450 |
fi |
| 451 |
|
| 452 |
if test "x$enable_doc" = xyes; then |
| 453 |
DOC=1 |
| 454 |
else |
| 455 |
DOC=0 |
| 456 |
fi |
| 457 |
AC_SUBST(DOC) |
| 458 |
|
| 459 |
if test x$DOT = x; then |
| 460 |
if test "x$enable_dot" = xyes; then |
| 461 |
AC_MSG_ERROR([could not find dot]) |
| 462 |
fi |
| 463 |
enable_dot=no |
| 464 |
else |
| 465 |
enable_dot=yes |
| 466 |
fi |
| 467 |
AC_SUBST(enable_dot) |
| 468 |
AC_SUBST(enable_html_docs) |
| 469 |
AC_SUBST(enable_latex_docs) |
| 470 |
]) |
| 471 |
# |
| 472 |
# |
| 473 |
# |
| 474 |
AC_DEFUN([AX_SYS_PERLSHARPBANG],[dnl |
| 475 |
|
| 476 |
AC_PATH_PROG(PERLINTERP,perl,perl) |
| 477 |
ac_cv_path_perlinterp="$PERLINTERP" |
| 478 |
_sHpB='#!' |
| 479 |
|
| 480 |
AC_ARG_WITH(perl-shebang, |
| 481 |
AC_HELP_STRING([--with-perl-shebang], |
| 482 |
[override what perl thinks is the way for the kernel to start it (seldom needed)]dnl |
| 483 |
), |
| 484 |
[opt_perl_shebang="$withval"]dnl |
| 485 |
,dnl |
| 486 |
[opt_perl_shebang="not_set"]dnl |
| 487 |
)dnl |
| 488 |
|
| 489 |
AC_CACHE_CHECK([whether explicit instead of detected sharpbang is to be used], |
| 490 |
ax_cv_opt_perl_shebang, |
| 491 |
[ case "$opt_perl_shebang" in |
| 492 |
not_set ) ax_cv_opt_perl_shebang='' |
| 493 |
;; |
| 494 |
* ) |
| 495 |
ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'` |
| 496 |
esac |
| 497 |
]dnl |
| 498 |
)dnl |
| 499 |
|
| 500 |
if test "A$ax_cv_opt_perl_shebang" != "A" |
| 501 |
then |
| 502 |
ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang" |
| 503 |
PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl" |
| 504 |
AC_SUBST(PERL_SHEBANG)dnl |
| 505 |
AC_MSG_NOTICE([OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG.]) |
| 506 |
|
| 507 |
# Automatic detection of sharpbang formula starts here |
| 508 |
else dnl |
| 509 |
|
| 510 |
_somian_shbangperl=`$PERLINTERP -V:startperl` |
| 511 |
negclass="[[^']]"; dnl |
| 512 |
# must leave this comment: m4 will remove the outer brackets for us, heheh |
| 513 |
AC_CACHE_CHECK([for kernel sharpbang invocation to start perl], |
| 514 |
ac_cv_sys_kernshrpbang_perl, |
| 515 |
[_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"` |
| 516 |
if test "x$_somian_kspb_perl" == x |
| 517 |
then _somian_ksbp_warn_empty='durnit' |
| 518 |
else |
| 519 |
case "A$_somian_kspb_perl" in |
| 520 |
A#!*perl* ) |
| 521 |
ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'` |
| 522 |
;; |
| 523 |
A* ) _somian_ksbp_warn_defau='trouble' |
| 524 |
ac_cv_sys_kernshrpbang_perl="$PERLINTERP" |
| 525 |
esac |
| 526 |
fi |
| 527 |
])dnl Done with testing sharpbang |
| 528 |
|
| 529 |
# The above prints Checking ... result message to user. |
| 530 |
PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl" |
| 531 |
AC_SUBST(PERL_SHEBANG) |
| 532 |
if test A${_somian_ksbp_warn_empty+set} == Aset |
| 533 |
then AC_MSG_WARN([dnl |
| 534 |
In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen.]) |
| 535 |
fi |
| 536 |
# Inform user after printing result value |
| 537 |
if test A${_somian_ksbp_warn_defau+set} == Aset |
| 538 |
then AC_MSG_NOTICE([Maybe Not good -]) |
| 539 |
AC_MSG_WARN([dnl |
| 540 |
In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP]) |
| 541 |
else AC_MSG_NOTICE([OK Good result - ]) |
| 542 |
AC_MSG_NOTICE([dnl |
| 543 |
In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl]) |
| 544 |
dnl Done with user info messages |
| 545 |
fi |
| 546 |
dnl Outer loop checked for user override term here |
| 547 |
fi dnl |
| 548 |
|
| 549 |
])dnl EOMACRO DEF |
| 550 |
|
| 551 |
AC_DEFUN([ACX_CHECK_ZLIB], |
| 552 |
# |
| 553 |
# Handle user hints |
| 554 |
# |
| 555 |
[AC_ARG_WITH(zlib, |
| 556 |
AC_HELP_STRING([--with-zlib=DIR], |
| 557 |
[root directory path of zlib installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 558 |
), |
| 559 |
[zlib_dir="$withval"]dnl |
| 560 |
,dnl |
| 561 |
[zlib_dir="not_set"]dnl |
| 562 |
)dnl |
| 563 |
|
| 564 |
if test "$zlib_dir" != "no"; then |
| 565 |
|
| 566 |
if test "$zlib_dir" != "not_set" ; then |
| 567 |
if test -d "$zlib_dir" |
| 568 |
then |
| 569 |
ZLIB_HOME="$zlib_dir" |
| 570 |
else |
| 571 |
AC_MSG_WARN([Sorry, $zlib_dir does not exist, checking usual places]) |
| 572 |
ZLIB_HOME=/usr/local |
| 573 |
if test ! -f "${ZLIB_HOME}/include/zlib.h" |
| 574 |
then |
| 575 |
ZLIB_HOME=/usr |
| 576 |
fi |
| 577 |
fi |
| 578 |
fi |
| 579 |
# |
| 580 |
# Locate zlib, if wanted |
| 581 |
# |
| 582 |
if test -n "${ZLIB_HOME}" |
| 583 |
then |
| 584 |
ZLIB_OLD_LDFLAGS=$LDFLAGS |
| 585 |
ZLIB_OLD_CFLAGS=$CFLAGS |
| 586 |
LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib" |
| 587 |
CFLAGS="$CFLAGS -I${ZLIB_HOME}/include" |
| 588 |
AC_LANG_SAVE |
| 589 |
AC_LANG_C |
| 590 |
AC_CHECK_LIB(z, inflateEnd, [zlib_cv_libz=yes], [zlib_cv_libz=no]) |
| 591 |
AC_CHECK_HEADER(zlib.h, [zlib_cv_zlib_h=yes], [zlib_cv_zlib_h=no]) |
| 592 |
AC_LANG_RESTORE |
| 593 |
|
| 594 |
if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then |
| 595 |
AC_DEFINE(HAVE_ZLIB_H, 1, [have zlib.h]) |
| 596 |
AC_DEFINE(HAVE_LIBZ, 1, [have libz.a]) |
| 597 |
ZLIB_INC_DIR="${ZLIB_HOME}/include" |
| 598 |
ZLIB_LIB_DIR="${ZLIB_HOME}/lib" |
| 599 |
ZLIB="-lz" |
| 600 |
else |
| 601 |
AC_MSG_CHECKING(zlib in ${ZLIB_HOME}) |
| 602 |
ZLIB_INC_DIR= |
| 603 |
ZLIB_LIB_DIR= |
| 604 |
ZLIB= |
| 605 |
LDFLAGS="$ZLIB_OLD_LDFLAGS" |
| 606 |
CFLAGS="$ZLIB_OLD_CFLAGS" |
| 607 |
AC_MSG_RESULT(failed) |
| 608 |
echo "" |
| 609 |
echo "*********************************************************" |
| 610 |
echo "* WARNING: Could not find a working zlib installation *" |
| 611 |
echo "* If you need OpenMD to be able to deal with compressed *" |
| 612 |
echo "* trajectory dump files be sure to specify a valid zlib *" |
| 613 |
echo "* installation with --with-zlib=DIR *" |
| 614 |
echo "* *" |
| 615 |
echo "* OpenMD will still work without zlib installed. *" |
| 616 |
echo "*********************************************************" |
| 617 |
echo "" |
| 618 |
fi |
| 619 |
AC_SUBST(ZLIB_INC_DIR) |
| 620 |
AC_SUBST(ZLIB_LIB_DIR) |
| 621 |
AC_SUBST(ZLIB) |
| 622 |
fi |
| 623 |
fi |
| 624 |
]) |
| 625 |
|
| 626 |
AC_DEFUN([ACX_CHECK_QHULL], |
| 627 |
# |
| 628 |
# Handle user hints |
| 629 |
# |
| 630 |
[AC_ARG_WITH(qhull, |
| 631 |
AC_HELP_STRING([--with-qhull=DIR], |
| 632 |
[root directory path of qhull installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 633 |
), |
| 634 |
[qhull_dir="$withval"], |
| 635 |
[qhull_dir="not_set"]dnl |
| 636 |
)dnl |
| 637 |
|
| 638 |
QHULL_INC_DIR= |
| 639 |
QHULL_LIB_DIR= |
| 640 |
QHULL= |
| 641 |
USE_QHULL=no |
| 642 |
|
| 643 |
if test "$qhull_dir" != "no"; then |
| 644 |
if test "$qhull_dir" != "not_set" ; then |
| 645 |
if test -d "$qhull_dir"; then |
| 646 |
QHULL_HOME="$qhull_dir" |
| 647 |
else |
| 648 |
AC_MSG_WARN([Sorry, $qhull_dir does not exist, checking usual places]) |
| 649 |
QHULL_HOME=/usr/local |
| 650 |
if test ! -f "${QHULL_HOME}/include/qhull/libqhull.h"; then |
| 651 |
QHULL_HOME=/usr |
| 652 |
fi |
| 653 |
fi |
| 654 |
fi |
| 655 |
# |
| 656 |
# Locate qhull, if wanted |
| 657 |
# |
| 658 |
if test -n "${QHULL_HOME}"; then |
| 659 |
AC_MSG_NOTICE([Checking for qhull in ${QHULL_HOME}]) |
| 660 |
AC_LANG_SAVE |
| 661 |
AC_LANG_C |
| 662 |
QHULL_OLD_LDFLAGS=$LDFLAGS |
| 663 |
QHULL_OLD_CFLAGS=$CFLAGS |
| 664 |
QHULL_OLD_CPPFLAGS=$CPPFLAGS |
| 665 |
LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib" |
| 666 |
CFLAGS="$CFLAGS -I${QHULL_HOME}/include" |
| 667 |
CPPFLAGS="$CPPFLAGS -I${QHULL_HOME}/include" |
| 668 |
AC_CHECK_HEADER(qhull/libqhull.h, [qhull_cv_libqhull_h=yes], [qhull_cv_libqhull_h=no]) |
| 669 |
AC_CHECK_LIB(qhull, qh_qhull, [qhull_cv_libqhull=yes], [qhull_cv_libqhull=no]) |
| 670 |
AC_CHECK_LIB(qhull6, qh_qhull, [qhull_cv_libqhull6=yes], [qhull_cv_libqhull6=no]) |
| 671 |
LDFLAGS="$QHULL_OLD_LDFLAGS" |
| 672 |
CFLAGS="$QHULL_OLD_CFLAGS" |
| 673 |
CPPFLAGS="$QHULL_OLD_CPPFLAGS" |
| 674 |
AC_LANG_RESTORE |
| 675 |
|
| 676 |
if test "$qhull_cv_libqhull_h" = "yes" -a "$qhull_cv_libqhull" = "yes" -o "$qhull_cv_libqhull6" = "yes"; then |
| 677 |
AC_DEFINE(HAVE_LIBQHULL_H, 1, [have libqhull.h]) |
| 678 |
if test "$qhull_cv_libqhull" = "yes"; then |
| 679 |
AC_DEFINE(HAVE_QHULL, 1, [have libqhull.a]) |
| 680 |
QHULL="-lqhull" |
| 681 |
fi |
| 682 |
if test "$qhull_cv_libqhull6" = "yes"; then |
| 683 |
AC_DEFINE(HAVE_QHULL, 1, [have libqhull6.a]) |
| 684 |
QHULL="-lqhull6" |
| 685 |
fi |
| 686 |
USE_QHULL=yes |
| 687 |
QHULL_INC_DIR="${QHULL_HOME}/include" |
| 688 |
QHULL_LIB_DIR="${QHULL_HOME}/lib" |
| 689 |
AC_MSG_RESULT([Working qhull found, will proceed.]) |
| 690 |
else |
| 691 |
AC_MSG_WARN([]) |
| 692 |
AC_MSG_WARN([Could not find a working qhull installation]) |
| 693 |
AC_MSG_WARN([If you need OpenMD to be able to deal with convex ]) |
| 694 |
AC_MSG_WARN([hulls be sure to specify a valid qhull installation ]) |
| 695 |
AC_MSG_WARN([with --with-qhull=DIR ]) |
| 696 |
AC_MSG_WARN([]) |
| 697 |
AC_MSG_WARN([OpenMD will still work without qhull installed. ]) |
| 698 |
AC_MSG_WARN([]) |
| 699 |
fi |
| 700 |
fi |
| 701 |
fi |
| 702 |
AC_SUBST(QHULL_INC_DIR) |
| 703 |
AC_SUBST(QHULL_LIB_DIR) |
| 704 |
AC_SUBST(QHULL) |
| 705 |
AC_SUBST(USE_QHULL) |
| 706 |
]) |
| 707 |
|
| 708 |
AC_DEFUN([ACX_CHECK_OPENBABEL], |
| 709 |
# |
| 710 |
# Handle user hints |
| 711 |
# |
| 712 |
[AC_ARG_WITH(openbabel, |
| 713 |
AC_HELP_STRING([--with-openbabel=DIR], |
| 714 |
[root directory path of openbabel-2.x installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 715 |
), |
| 716 |
[openbabel_dir="$withval"]dnl |
| 717 |
,dnl |
| 718 |
[openbabel_dir="not_set"]dnl |
| 719 |
)dnl |
| 720 |
|
| 721 |
if test "$openbabel_dir" != "no"; then |
| 722 |
|
| 723 |
if test "$openbabel_dir" != "not_set" ; then |
| 724 |
if test -d "$openbabel_dir" |
| 725 |
then |
| 726 |
OPENBABEL_HOME="$openbabel_dir" |
| 727 |
else |
| 728 |
AC_MSG_WARN([Sorry, $openbabel_dir does not exist, checking usual places]) |
| 729 |
OPENBABEL_HOME=/usr/local |
| 730 |
if test ! -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/babelconfig.h" -a -f "${OPENBABEL_HOME}/include/openbabel-2.0/openbabel/obconversion.h" |
| 731 |
then |
| 732 |
OPENBABEL_HOME=/usr |
| 733 |
fi |
| 734 |
fi |
| 735 |
fi |
| 736 |
# |
| 737 |
# Locate openbabel, if wanted |
| 738 |
# |
| 739 |
if test -n "${OPENBABEL_HOME}" |
| 740 |
then |
| 741 |
AC_LANG_SAVE |
| 742 |
AC_LANG_CPLUSPLUS |
| 743 |
OPENBABEL_OLD_LDFLAGS=$LDFLAGS |
| 744 |
OPENBABEL_OLD_CPPFLAGS=$CPPFLAGS |
| 745 |
LDFLAGS="$LDFLAGS -L${OPENBABEL_HOME}/lib -lopenbabel" |
| 746 |
CPPFLAGS="$CPPFLAGS -I${OPENBABEL_HOME}/include/openbabel-2.0" |
| 747 |
AC_CHECK_HEADER(openbabel/babelconfig.h, [openbabel_cv_openbabel_h=yes], [openbabel_cv_openbabel_h=no]) |
| 748 |
AC_CHECK_HEADER(openbabel/obconversion.h, [openbabel_cv_obconversion_h=yes], [openbabel_cv_obconversion_h=no]) |
| 749 |
AC_LINK_IFELSE([ |
| 750 |
AC_LANG_PROGRAM( |
| 751 |
[[ |
| 752 |
@%:@include <openbabel/babelconfig.h> |
| 753 |
@%:@include <openbabel/obconversion.h> |
| 754 |
using namespace std; |
| 755 |
using namespace OpenBabel; |
| 756 |
]], |
| 757 |
[[ |
| 758 |
OBConversion Conv(&cin, &cout); |
| 759 |
]] |
| 760 |
)], |
| 761 |
[ |
| 762 |
openbabel_lib_found="yes" |
| 763 |
AC_MSG_RESULT([found]) |
| 764 |
], |
| 765 |
[ |
| 766 |
openbabel_lib_found="no" |
| 767 |
AC_MSG_RESULT([not found]) |
| 768 |
] |
| 769 |
) |
| 770 |
AC_LANG_RESTORE |
| 771 |
LDFLAGS="$OPENBABEL_OLD_LDFLAGS" |
| 772 |
CPPFLAGS="$OPENBABEL_OLD_CPPFLAGS" |
| 773 |
|
| 774 |
if test "$openbabel_lib_found" = "yes" -a "$openbabel_cv_openbabel_h" = "yes" -a "$openbabel_cv_obconversion_h" = "yes"; then |
| 775 |
USE_OPENBABEL=yes |
| 776 |
OPENBABEL_INC_DIR="${OPENBABEL_HOME}/include/openbabel-2.0" |
| 777 |
OPENBABEL_LIB_DIR="${OPENBABEL_HOME}/lib" |
| 778 |
OPENBABEL_LIB="-lopenbabel" |
| 779 |
else |
| 780 |
AC_MSG_CHECKING(openbabel in ${OPENBABEL_HOME}) |
| 781 |
OPENBABEL_INC_DIR= |
| 782 |
OPENBABEL_LIB_DIR= |
| 783 |
OPENBABEL_LIB= |
| 784 |
USE_OPENBABEL=no |
| 785 |
AC_MSG_RESULT(failed) |
| 786 |
echo "" |
| 787 |
echo "*********************************************************" |
| 788 |
echo "* WARNING: Could not find a working openbabel-2.x *" |
| 789 |
echo "* installation If you need OpenMD to be able to convert *" |
| 790 |
echo "* xyz or pdb files you need to specify a valid *" |
| 791 |
echo "* openbabel-2.x installation with --with-openbabel=DIR *" |
| 792 |
echo "* *" |
| 793 |
echo "* OpenMD will still work without openbabel installed. *" |
| 794 |
echo "*********************************************************" |
| 795 |
echo "" |
| 796 |
fi |
| 797 |
AC_SUBST(OPENBABEL_INC_DIR) |
| 798 |
AC_SUBST(OPENBABEL_LIB_DIR) |
| 799 |
AC_SUBST(OPENBABEL_LIB) |
| 800 |
AC_SUBST(USE_OPENBABEL) |
| 801 |
fi |
| 802 |
fi |
| 803 |
]) |
| 804 |
|
| 805 |
|
| 806 |
AC_DEFUN([ACX_CHECK_FFTW], |
| 807 |
# |
| 808 |
# Handle user hints |
| 809 |
# |
| 810 |
[AC_ARG_WITH(fftw, |
| 811 |
AC_HELP_STRING([--with-fftw=DIR], |
| 812 |
[root directory path of fftw installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 813 |
), |
| 814 |
[fftw_dir="$withval"]dnl |
| 815 |
,dnl |
| 816 |
[fftw_dir="not_set"]dnl |
| 817 |
)dnl |
| 818 |
|
| 819 |
if test "$fftw_dir" != "no"; then |
| 820 |
if test "$fftw_dir" != "not_set" ; then |
| 821 |
if test -d "$fftw_dir"; then |
| 822 |
FFTW_HOME="$fftw_dir" |
| 823 |
else |
| 824 |
AC_MSG_WARN([Sorry, $fftw_dir does not exist, checking usual places]) |
| 825 |
FFTW_HOME=/usr/local |
| 826 |
if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o -f "${FFTW_HOME}/include/dfftw.h"; then |
| 827 |
FFTW_HOME=/usr |
| 828 |
fi |
| 829 |
fi |
| 830 |
# |
| 831 |
# Locate fftw, if wanted |
| 832 |
# |
| 833 |
if test -n "${FFTW_HOME}"; then |
| 834 |
FFTW_OLD_LDFLAGS=$LDFLAGS |
| 835 |
FFTW_OLD_CFLAGS=$CFLAGS |
| 836 |
LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib" |
| 837 |
CFLAGS="$CFLAGS -I${FFTW_HOME}/include" |
| 838 |
AC_LANG_SAVE |
| 839 |
AC_LANG_C |
| 840 |
AC_CHECK_LIB(fftw3, fftw_execute, [fftw_cv_libfftw3=yes], [fftw_cv_libfftw3=no]) |
| 841 |
AC_CHECK_HEADER(fftw3.h, [fftw_cv_fftw3_h=yes], [fftw_cv_fftw3_h=no]) |
| 842 |
if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then |
| 843 |
AC_CHECK_LIB(fftw, fftwnd_one, [fftw_cv_libfftw=yes], [fftw_cv_libfftw=no]) |
| 844 |
AC_CHECK_HEADER(fftw.h, [fftw_cv_fftw_h=yes], [fftw_cv_fftw_h=no]) |
| 845 |
if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then |
| 846 |
AC_CHECK_LIB(dfftw, fftwnd_one, [fftw_cv_libdfftw=yes], [fftw_cv_libdfftw=no]) |
| 847 |
AC_CHECK_HEADER(dfftw.h, [fftw_cv_dfftw_h=yes], [fftw_cv_dfftw_h=no]) |
| 848 |
fi |
| 849 |
fi |
| 850 |
AC_LANG_RESTORE |
| 851 |
if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then |
| 852 |
AC_DEFINE(HAVE_FFTW3_H, 1, [have fftw3.h]) |
| 853 |
FFTW_INC_DIR="${FFTW_HOME}/include" |
| 854 |
FFTW_LIB_DIR="${FFTW_HOME}/lib" |
| 855 |
FFTW_LIBS="-lfftw3" |
| 856 |
else |
| 857 |
if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then |
| 858 |
AC_DEFINE(HAVE_FFTW_H, 1, [have fftw.h]) |
| 859 |
FFTW_INC_DIR="${FFTW_HOME}/include" |
| 860 |
FFTW_LIB_DIR="${FFTW_HOME}/lib" |
| 861 |
FFTW_LIBS="-lfftw" |
| 862 |
else |
| 863 |
if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then |
| 864 |
AC_DEFINE(HAVE_DFFTW_H, 1, [have dfftw.h]) |
| 865 |
FFTW_INC_DIR="${FFTW_HOME}/include" |
| 866 |
FFTW_LIB_DIR="${FFTW_HOME}/lib" |
| 867 |
FFTW_LIBS="-ldfftw" |
| 868 |
else |
| 869 |
AC_MSG_CHECKING(fftw in ${FFTW_HOME}) |
| 870 |
FFTW_INC_DIR= |
| 871 |
FFTW_LIB_DIR= |
| 872 |
FFTW_LIBS= |
| 873 |
LDFLAGS="$FFTW_OLD_LDFLAGS" |
| 874 |
CFLAGS="$FFTW_OLD_CFLAGS" |
| 875 |
AC_MSG_RESULT(failed) |
| 876 |
echo "" |
| 877 |
echo "*********************************************************" |
| 878 |
echo "* WARNING: Could not find a working FFTW installation *" |
| 879 |
echo "* If you need the staticProps program to be able to *" |
| 880 |
echo "* compute undulation spectra, be sure to specify a *" |
| 881 |
echo "* valid fftw installation with --with-fftw=DIR *" |
| 882 |
echo "* *" |
| 883 |
echo "* OpenMD will still work without fftw installed. *" |
| 884 |
echo "*********************************************************" |
| 885 |
echo "" |
| 886 |
fi |
| 887 |
fi |
| 888 |
fi |
| 889 |
AC_SUBST(FFTW_INC_DIR) |
| 890 |
AC_SUBST(FFTW_LIB_DIR) |
| 891 |
AC_SUBST(FFTW_LIBS) |
| 892 |
fi |
| 893 |
fi |
| 894 |
fi |
| 895 |
]) |
| 896 |
|
| 897 |
|
| 898 |
dnl |
| 899 |
dnl These functions were taken from the GRASS GIS toolkit: |
| 900 |
dnl |
| 901 |
dnl autoconf undefines "eval", so use "builtin([eval], ...)" |
| 902 |
dnl |
| 903 |
|
| 904 |
AC_DEFUN(LOC_CHECK_USE,[ |
| 905 |
AC_MSG_CHECKING(whether to use $2) |
| 906 |
AC_MSG_RESULT("$with_$1") |
| 907 |
case "$with_$1" in |
| 908 |
"no") $3= ;; |
| 909 |
"yes") $3="1" ;; |
| 910 |
*) AC_MSG_ERROR([*** You must answer yes or no.]) ;; |
| 911 |
esac |
| 912 |
|
| 913 |
]) |
| 914 |
|
| 915 |
AC_DEFUN(LOC_CHECK_INC_PATH,[ |
| 916 |
AC_MSG_CHECKING(for location of $2 includes) |
| 917 |
case "$with_$1_includes" in |
| 918 |
y | ye | yes | n | no) |
| 919 |
AC_MSG_ERROR([*** You must supply a directory to --with-$1-includes.]) |
| 920 |
;; |
| 921 |
esac |
| 922 |
AC_MSG_RESULT($with_$1_includes) |
| 923 |
|
| 924 |
if test -n "$with_$1_includes" ; then |
| 925 |
for dir in $with_$1_includes; do |
| 926 |
if test -d "$dir"; then |
| 927 |
$3="$$3 -I$dir" |
| 928 |
else |
| 929 |
AC_MSG_ERROR([*** $2 includes directory $dir does not exist.]) |
| 930 |
fi |
| 931 |
done |
| 932 |
fi |
| 933 |
]) |
| 934 |
|
| 935 |
AC_DEFUN(LOC_CHECK_LIB_PATH,[ |
| 936 |
AC_MSG_CHECKING(for location of $2 library) |
| 937 |
case "$with_$1_libs" in |
| 938 |
y | ye | yes | n | no) |
| 939 |
AC_MSG_ERROR([*** You must supply a directory to --with-$1-libs.]) |
| 940 |
;; |
| 941 |
esac |
| 942 |
AC_MSG_RESULT($with_$1_libs) |
| 943 |
|
| 944 |
if test -n "$with_$1_libs"; then |
| 945 |
for dir in $with_$1_libs; do |
| 946 |
if test -d "$dir"; then |
| 947 |
$3="$$3 -L$dir" |
| 948 |
else |
| 949 |
AC_MSG_ERROR([*** $2 library directory $dir does not exist.]) |
| 950 |
fi |
| 951 |
done |
| 952 |
fi |
| 953 |
]) |
| 954 |
|
| 955 |
AC_DEFUN(LOC_CHECK_SHARE_PATH,[ |
| 956 |
AC_MSG_CHECKING(for location of $2 data files) |
| 957 |
case "$with_$1_share" in |
| 958 |
y | ye | yes | n | no) |
| 959 |
AC_MSG_ERROR([*** You must supply a directory to --with-$1-share.]) |
| 960 |
;; |
| 961 |
esac |
| 962 |
AC_MSG_RESULT($with_$1_share) |
| 963 |
|
| 964 |
if test -n "$with_$1_share" ; then |
| 965 |
if test -d "$with_$1_share"; then |
| 966 |
$3="$with_$1_share" |
| 967 |
else |
| 968 |
AC_MSG_ERROR([*** $2 data directory $dir does not exist.]) |
| 969 |
fi |
| 970 |
fi |
| 971 |
]) |
| 972 |
|
| 973 |
AC_DEFUN(LOC_CHECK_INCLUDES,[ |
| 974 |
ac_save_cppflags="$CPPFLAGS" |
| 975 |
CPPFLAGS="$3 $CPPFLAGS" |
| 976 |
AC_CHECK_HEADERS($1, [], ifelse($4,[],[ |
| 977 |
AC_MSG_ERROR([*** Unable to locate $2 includes.]) |
| 978 |
], $4)) |
| 979 |
CPPFLAGS=$ac_save_cppflags |
| 980 |
]) |
| 981 |
|
| 982 |
dnl autoconf undefines "shift", so use "builtin([shift], ...)" |
| 983 |
|
| 984 |
define(LOC_SHIFT1,[builtin([shift],$*)]) |
| 985 |
define(LOC_SHIFT2,[LOC_SHIFT1(LOC_SHIFT1($*))]) |
| 986 |
define(LOC_SHIFT4,[LOC_SHIFT2(LOC_SHIFT2($*))]) |
| 987 |
define(LOC_SHIFT8,[LOC_SHIFT4(LOC_SHIFT4($*))]) |
| 988 |
define(LOC_SHIFT9,[LOC_SHIFT1(LOC_SHIFT8($*))]) |
| 989 |
|
| 990 |
dnl $1 = library |
| 991 |
dnl $2 = function |
| 992 |
dnl $3 = descriptive name |
| 993 |
dnl $4 = LDFLAGS initialiser |
| 994 |
dnl $5 = result variable |
| 995 |
dnl $6 = mandatory dependencies (not added to $5) |
| 996 |
dnl $7 = mandatory dependencies (added to $5) |
| 997 |
dnl $8 = ACTION-IF-NOT-FOUND |
| 998 |
dnl $9+ = optional dependencies |
| 999 |
|
| 1000 |
define(LOC_CHECK_LIBS_0,[ |
| 1001 |
AC_CHECK_LIB($1, $2, $5="$$5 -l$1 $7",[ |
| 1002 |
[$8] |
| 1003 |
],$6 $7) |
| 1004 |
]) |
| 1005 |
|
| 1006 |
define(LOC_CHECK_LIBS_1,[ |
| 1007 |
ifelse($9,[], |
| 1008 |
LOC_CHECK_LIBS_0($1,$2,,,$5,$6,$7,$8), |
| 1009 |
[ |
| 1010 |
LOC_CHECK_LIBS_1($1,$2,,,$5,$6,$7, |
| 1011 |
LOC_CHECK_LIBS_1($1,$2,,,$5,$6,$7 $9,$8,LOC_SHIFT9($*)), |
| 1012 |
LOC_SHIFT9($*)) |
| 1013 |
] |
| 1014 |
) |
| 1015 |
]) |
| 1016 |
|
| 1017 |
define(LOC_CHECK_LIBS,[ |
| 1018 |
ac_save_ldflags="$LDFLAGS" |
| 1019 |
LDFLAGS="$4 $LDFLAGS" |
| 1020 |
LOC_CHECK_LIBS_1($1,$2,,,$5,$6,$7, |
| 1021 |
LDFLAGS=${ac_save_ldflags} |
| 1022 |
ifelse($8,[],[ |
| 1023 |
AC_MSG_ERROR([*** Unable to locate $3 library.]) |
| 1024 |
],$8),LOC_SHIFT8($*)) |
| 1025 |
LDFLAGS=${ac_save_ldflags} |
| 1026 |
]) |
| 1027 |
|
| 1028 |
AC_DEFUN(LOC_CHECK_VERSION_STRING,[ |
| 1029 |
AC_MSG_CHECKING($3 version) |
| 1030 |
ac_save_cppflags="$CPPFLAGS" |
| 1031 |
CPPFLAGS="$5 $CPPFLAGS" |
| 1032 |
AC_TRY_RUN([ |
| 1033 |
#include <stdio.h> |
| 1034 |
#include <$1> |
| 1035 |
int main(void) { |
| 1036 |
FILE *fp = fopen("conftestdata","w"); |
| 1037 |
fputs($2, fp); |
| 1038 |
return 0; |
| 1039 |
} |
| 1040 |
], |
| 1041 |
[ $4=`cat conftestdata` |
| 1042 |
AC_MSG_RESULT($$4)], |
| 1043 |
[ AC_MSG_ERROR([*** Could not determine $3 version.]) ], |
| 1044 |
[ $4=$6 |
| 1045 |
AC_MSG_RESULT([unknown (cross-compiling)]) ]) |
| 1046 |
CPPFLAGS=$ac_save_cppflags |
| 1047 |
]) |
| 1048 |
|
| 1049 |
AC_DEFUN(LOC_CHECK_SHARE,[ |
| 1050 |
AC_CHECK_FILE($3/$1, [], ifelse($4,[],[ |
| 1051 |
AC_MSG_ERROR([*** Unable to locate $2 data files.]) |
| 1052 |
], $4)) |
| 1053 |
]) |
| 1054 |
|
| 1055 |
AC_DEFUN(LOC_CHECK_VERSION_INT,[ |
| 1056 |
AC_MSG_CHECKING($3 version) |
| 1057 |
ac_save_cppflags="$CPPFLAGS" |
| 1058 |
CPPFLAGS="$5 $CPPFLAGS" |
| 1059 |
AC_TRY_RUN([ |
| 1060 |
#include <stdio.h> |
| 1061 |
#include <$1> |
| 1062 |
int main(void) { |
| 1063 |
FILE *fp = fopen("conftestdata","w"); |
| 1064 |
fprintf(fp, "%d", $2); |
| 1065 |
return 0; |
| 1066 |
} |
| 1067 |
], |
| 1068 |
[ $4=`cat conftestdata` |
| 1069 |
AC_MSG_RESULT($$4)], |
| 1070 |
[ AC_MSG_ERROR([*** Could not determine $3 version.]) ], |
| 1071 |
[ $4=$6 |
| 1072 |
AC_MSG_RESULT([unknown (cross-compiling)]) ]) |
| 1073 |
CPPFLAGS=$ac_save_cppflags |
| 1074 |
]) |
| 1075 |
|
| 1076 |
dnl autoconf undefines "eval", so use "builtin([eval], ...)" |
| 1077 |
|
| 1078 |
AC_DEFUN(LOC_PAD,[$1[]ifelse(builtin([eval],len($1) > 23),1,[ |
| 1079 |
],substr([ ],len($1)))]) |
| 1080 |
|
| 1081 |
AC_DEFUN(LOC_ARG_WITH,[ |
| 1082 |
AC_ARG_WITH($1, |
| 1083 |
LOC_PAD([ --with-$1])[support $2 functionality (default: ]ifelse([$3],,yes,[$3])[)],, |
| 1084 |
[with_$1=]ifelse([$3],,yes,[$3])) |
| 1085 |
]) |
| 1086 |
|
| 1087 |
AC_DEFUN(LOC_ARG_WITH_INC,[ |
| 1088 |
AC_ARG_WITH($1-includes, |
| 1089 |
LOC_PAD([ --with-$1-includes=DIRS])[$2 include files are in DIRS]) |
| 1090 |
]) |
| 1091 |
|
| 1092 |
AC_DEFUN(LOC_ARG_WITH_LIB,[ |
| 1093 |
AC_ARG_WITH($1-libs, |
| 1094 |
LOC_PAD([ --with-$1-libs=DIRS])[$2 library files are in DIRS]) |
| 1095 |
]) |
| 1096 |
|
| 1097 |
AC_DEFUN(LOC_ARG_WITH_SHARE,[ |
| 1098 |
AC_ARG_WITH($1-share, |
| 1099 |
LOC_PAD([ --with-$1-share=DIR])[$2 data files are in DIR]) |
| 1100 |
]) |
| 1101 |
|
| 1102 |
AC_DEFUN(LOC_OPTIONAL,[ |
| 1103 |
AC_MSG_CHECKING(whether to build $1) |
| 1104 |
if test -n "$USE_$2" ; then |
| 1105 |
AC_MSG_RESULT(yes) |
| 1106 |
BUILD_$3="$4" |
| 1107 |
else |
| 1108 |
AC_MSG_RESULT(no) |
| 1109 |
BUILD_$3= |
| 1110 |
fi |
| 1111 |
AC_SUBST(BUILD_$3) |
| 1112 |
]) |
| 1113 |
|
| 1114 |
AC_DEFUN(LOC_MSG,[ |
| 1115 |
echo "$1" |
| 1116 |
]) |
| 1117 |
|
| 1118 |
AC_DEFUN(LOC_PAD_26,[substr([ ],len($1))]) |
| 1119 |
|
| 1120 |
AC_DEFUN(LOC_YES_NO,[if test -n "${$1}" ; then echo yes ; else echo no ; fi]) |
| 1121 |
|
| 1122 |
AC_DEFUN(LOC_MSG_USE,[ |
| 1123 |
[echo " $1:]LOC_PAD_26($1)`LOC_YES_NO($2)`"]) |
