| 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($MOD) |
| 61 |
fi |
| 62 |
if test -s work.pcl ; then |
| 63 |
AC_MSG_WARN([Compiler generates auxillery files!]) |
| 64 |
fi |
| 65 |
else |
| 66 |
AC_MSG_RESULT(unknown) |
| 67 |
fi |
| 68 |
AC_SUBST(MOD) |
| 69 |
|
| 70 |
]) |
| 71 |
|
| 72 |
|
| 73 |
dnl |
| 74 |
dnl AC_CHECK_MODDIRFLAG |
| 75 |
dnl |
| 76 |
AC_DEFUN([AC_CHECK_MODDIRFLAG],[ |
| 77 |
|
| 78 |
# Check for module include path (some use -I, some (Solaris) use -M, some |
| 79 |
# (absoft) use -p). |
| 80 |
# Intel compilers use a wierd system: -cl,filename.pcl . If no file is |
| 81 |
# specified, work.pcl and work.pc are created. However, if you specify |
| 82 |
# a file, it must contain a the name of a file ending in .pc . Ugh! |
| 83 |
# Use the module made above |
| 84 |
AC_MSG_CHECKING(for module directory path flag) |
| 85 |
rm -f conftest* |
| 86 |
# Intel ifc compiler generates files by the name of work.pc and work.pcl (!) |
| 87 |
rm -f work* |
| 88 |
cat >conftest.$ac_ext <<EOF |
| 89 |
module conftest |
| 90 |
integer n |
| 91 |
parameter (n=1) |
| 92 |
end module conftest |
| 93 |
EOF |
| 94 |
# SGI and absoft compilers generates module name in upper case! |
| 95 |
testname="conftest" |
| 96 |
if (eval $ac_compile) 2>/dev/null ; then |
| 97 |
mod=`ls CONFTEST* 2>/dev/null | grep -v CONFTEST.$ac_ext | grep -v CONFTEST.o` |
| 98 |
mod=`echo "$mod" | sed -e 's/CONFTEST\.//g'` |
| 99 |
if test -n "$mod" ; then |
| 100 |
testname="CONFTEST" |
| 101 |
fi |
| 102 |
madedir=0 |
| 103 |
if test ! -d conf ; then mkdir conf ; madedir=1; fi |
| 104 |
cp $testname.$MOD conf |
| 105 |
rm -f conftest* CONFTEST* |
| 106 |
cat >conftest1.$ac_ext <<EOF |
| 107 |
program main |
| 108 |
use conftest |
| 109 |
print *, n |
| 110 |
end |
| 111 |
EOF |
| 112 |
F90_WORK_FILES_ARG="" |
| 113 |
F90MODINCSPEC="" |
| 114 |
if $FC -c -Iconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext > conftest.out 2>&1 ; then |
| 115 |
MODDIRFLAG="-I" |
| 116 |
F90MODINCSPEC="-I<dir>" |
| 117 |
AC_MSG_RESULT(-I) |
| 118 |
elif $FC -c -Mconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then |
| 119 |
MODDIRFLAG="-M" |
| 120 |
F90MODINCSPEC="-M<dir>" |
| 121 |
AC_MSG_RESULT(-M) |
| 122 |
elif $FC -c -pconf $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >> conftest.out 2>&1 ; then |
| 123 |
MODDIRFLAG="-p" |
| 124 |
F90MODINCSPEC="-p<dir>" |
| 125 |
AC_MSG_RESULT(-p) |
| 126 |
elif test -s work.pc ; then |
| 127 |
cp work.pc conf/mpimod.pc |
| 128 |
echo "mpimod.pc" > conf/mpimod.pcl |
| 129 |
echo "`pwd`/conf/mpimod.pc" >> conf/mpimod.pcl |
| 130 |
if $FC -c -cl,conf/mpimod.pcl $FCFLAGS $FCFLAGS_SRCEXT conftest1.$ac_ext >>conftest.out 2>&1 ; then |
| 131 |
MODDIRFLAG='-cl,mpimod.pcl' |
| 132 |
AC_MSG_RESULT([-cl,filename where filename contains a list of files and directories]) |
| 133 |
F90_WORK_FILES_ARG="-cl,mpimod.pcl" |
| 134 |
F90MODINCSPEC="-cl,<dir>/<file>mod.pcl" |
| 135 |
AC_SUBST(F90_WORK_FILES_ARG) |
| 136 |
else |
| 137 |
# The version of the Intel compiler that I have refuses to let |
| 138 |
# you put the "work catalog" list anywhere but the current |
| 139 |
# directory. For example, you cannot in |
| 140 |
: |
| 141 |
fi |
| 142 |
fi |
| 143 |
if test -z "MODDIRFLAG" ; then |
| 144 |
AC_MSG_RESULT(unknown) |
| 145 |
fi |
| 146 |
AC_SUBST(MODDIRFLAG) |
| 147 |
AC_SUBST(F90MODINCSPEC) |
| 148 |
rm -f conftest* conf/conftest* conf/CONFTEST* CONFTEST* conf/mpimod* |
| 149 |
if test $madedir = 1 ; then rmdir conf ; fi |
| 150 |
fi |
| 151 |
|
| 152 |
]) |
| 153 |
|
| 154 |
AC_DEFUN(ACX_CHECK_CC_FLAGS, |
| 155 |
[ |
| 156 |
AC_REQUIRE([AC_PROG_CC]) |
| 157 |
AC_CACHE_CHECK(whether ${CC} accepts $1, ac_$2, |
| 158 |
[echo 'void f(){}' > conftest.c |
| 159 |
if test -z "`${CC} $1 -c conftest.c 2>&1`"; then |
| 160 |
ac_$2=yes |
| 161 |
else |
| 162 |
ac_$2=no |
| 163 |
fi |
| 164 |
rm -f conftest* |
| 165 |
]) |
| 166 |
if test "$ac_$2" = yes; then |
| 167 |
: |
| 168 |
$3 |
| 169 |
else |
| 170 |
: |
| 171 |
$4 |
| 172 |
fi |
| 173 |
]) |
| 174 |
|
| 175 |
AC_DEFUN(ACX_CHECK_CXX_FLAGS, |
| 176 |
[ |
| 177 |
AC_REQUIRE([AC_PROG_CXX]) |
| 178 |
AC_CACHE_CHECK(whether ${CXX} accepts $1, ac_$2, |
| 179 |
[echo 'void f(){}' > conftest.cpp |
| 180 |
if test -z "`${CXX} $1 -c conftest.cpp 2>&1`"; then |
| 181 |
ac_$2=yes |
| 182 |
else |
| 183 |
ac_$2=no |
| 184 |
fi |
| 185 |
rm -f conftest* |
| 186 |
]) |
| 187 |
if test "$ac_$2" = yes; then |
| 188 |
: |
| 189 |
$3 |
| 190 |
else |
| 191 |
: |
| 192 |
$4 |
| 193 |
fi |
| 194 |
]) |
| 195 |
|
| 196 |
dnl ------------------------------------------------------------------------- |
| 197 |
dnl ACX_CHECK_FC_FLAGS() |
| 198 |
dnl |
| 199 |
dnl Check for optimizer flags the Fortran compiler can use. |
| 200 |
dnl |
| 201 |
AC_DEFUN(ACX_CHECK_FC_FLAGS, |
| 202 |
[ |
| 203 |
AC_CACHE_CHECK(whether ${FC} accepts $1, ac_$2, |
| 204 |
[ |
| 205 |
AC_LANG_SAVE |
| 206 |
AC_LANG(Fortran) |
| 207 |
echo 'program main' > conftest.$ac_ext |
| 208 |
echo 'end program main' >> conftest.$ac_ext |
| 209 |
ac_compile='${FC} -c $1 $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext 1>&AC_FD_CC' |
| 210 |
if AC_TRY_EVAL(ac_compile); then |
| 211 |
ac_$2=yes |
| 212 |
else |
| 213 |
ac_$2=no |
| 214 |
fi |
| 215 |
rm -f conftest* |
| 216 |
AC_LANG_RESTORE() |
| 217 |
]) |
| 218 |
if test "$ac_$2" = yes; then |
| 219 |
: |
| 220 |
$3 |
| 221 |
else |
| 222 |
: |
| 223 |
$4 |
| 224 |
fi |
| 225 |
]) |
| 226 |
|
| 227 |
AC_DEFUN(ACX_PROG_GCC_VERSION, |
| 228 |
[ |
| 229 |
AC_REQUIRE([AC_PROG_CC]) |
| 230 |
AC_CACHE_CHECK(whether we are using gcc $1.$2 or later, ac_cv_prog_gcc_$1_$2, |
| 231 |
[ |
| 232 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 233 |
cat > conftest.c <<EOF |
| 234 |
#ifdef __GNUC__ && !defined (__INTEL_COMPILER) |
| 235 |
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
| 236 |
yes; |
| 237 |
# endif |
| 238 |
#endif |
| 239 |
EOF |
| 240 |
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
| 241 |
ac_cv_prog_gcc_$1_$2=yes |
| 242 |
else |
| 243 |
ac_cv_prog_gcc_$1_$2=no |
| 244 |
fi |
| 245 |
]) |
| 246 |
if test "$ac_cv_prog_gcc_$1_$2" = yes; then |
| 247 |
: |
| 248 |
$3 |
| 249 |
else |
| 250 |
: |
| 251 |
$4 |
| 252 |
fi |
| 253 |
]) |
| 254 |
|
| 255 |
AC_DEFUN(ACX_PROG_GXX_VERSION, |
| 256 |
[ |
| 257 |
AC_REQUIRE([AC_PROG_CXX]) |
| 258 |
AC_CACHE_CHECK(whether we are using g++ $1.$2 or later, ac_cv_prog_gxx_$1_$2, |
| 259 |
[ |
| 260 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 261 |
cat > conftest.cpp <<EOF |
| 262 |
#ifdef __GNUC__ && !defined (__INTEL_COMPILER) |
| 263 |
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
| 264 |
yes; |
| 265 |
# endif |
| 266 |
#endif |
| 267 |
EOF |
| 268 |
if AC_TRY_COMMAND(${CXX-c++} -E conftest.cpp) | egrep yes >/dev/null 2>&1; then |
| 269 |
ac_cv_prog_gxx_$1_$2=yes |
| 270 |
else |
| 271 |
ac_cv_prog_gxx_$1_$2=no |
| 272 |
fi |
| 273 |
]) |
| 274 |
if test "$ac_cv_prog_gxx_$1_$2" = yes; then |
| 275 |
: |
| 276 |
$3 |
| 277 |
else |
| 278 |
: |
| 279 |
$4 |
| 280 |
fi |
| 281 |
]) |
| 282 |
|
| 283 |
AC_DEFUN(ACX_PROG_REALLY_GCC, |
| 284 |
[ |
| 285 |
AC_REQUIRE([AC_PROG_CC]) |
| 286 |
AC_CACHE_CHECK(whether we are *really* using GNU cc, ac_cv_prog_really_gcc, |
| 287 |
[ |
| 288 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 289 |
cat > conftest.c <<EOF |
| 290 |
#ifdef __GNUC__ |
| 291 |
#if defined(__INTEL_COMPILER) || defined(__PATHCC__) |
| 292 |
no; |
| 293 |
#else |
| 294 |
yes; |
| 295 |
#endif |
| 296 |
#endif |
| 297 |
EOF |
| 298 |
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
| 299 |
ac_cv_prog_really_gcc=yes |
| 300 |
else |
| 301 |
ac_cv_prog_really_gcc=no |
| 302 |
fi |
| 303 |
]) |
| 304 |
if test "$ac_cv_prog_really_gcc" = yes; then |
| 305 |
: |
| 306 |
$1 |
| 307 |
else |
| 308 |
: |
| 309 |
$2 |
| 310 |
fi |
| 311 |
]) |
| 312 |
|
| 313 |
AC_DEFUN(ACX_PROG_REALLY_GXX, |
| 314 |
[ |
| 315 |
AC_REQUIRE([AC_PROG_CXX]) |
| 316 |
AC_CACHE_CHECK(whether we are *really* using GNU c++, ac_cv_prog_really_gxx, |
| 317 |
[ |
| 318 |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
| 319 |
cat > conftest.cpp <<EOF |
| 320 |
#ifdef __GNUC__ |
| 321 |
#if defined(__INTEL_COMPILER) || defined(__PATHCC__) |
| 322 |
no; |
| 323 |
#else |
| 324 |
yes; |
| 325 |
#endif |
| 326 |
#endif |
| 327 |
EOF |
| 328 |
if AC_TRY_COMMAND(${CXX-c++} -E conftest.cpp) | egrep yes >/dev/null 2>&1; then |
| 329 |
ac_cv_prog_really_gxx=yes |
| 330 |
else |
| 331 |
ac_cv_prog_really_gxx=no |
| 332 |
fi |
| 333 |
]) |
| 334 |
if test "$ac_cv_prog_really_gxx" = yes; then |
| 335 |
: |
| 336 |
$1 |
| 337 |
else |
| 338 |
: |
| 339 |
$2 |
| 340 |
fi |
| 341 |
]) |
| 342 |
|
| 343 |
|
| 344 |
AC_DEFUN(ACX_PROG_CC_MAXOPT, |
| 345 |
[ |
| 346 |
AC_REQUIRE([AC_PROG_CC]) |
| 347 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 348 |
|
| 349 |
ACX_PROG_REALLY_GCC |
| 350 |
|
| 351 |
# Try to determine "good" native compiler flags if none specified on command |
| 352 |
# line |
| 353 |
if test "$ac_test_CFLAGS" != "set"; then |
| 354 |
CFLAGS="" |
| 355 |
case "${host_cpu}-${host_os}" in |
| 356 |
|
| 357 |
*linux*) if test "$CC" = icc; then |
| 358 |
CFLAGS="-O" |
| 359 |
fi;; |
| 360 |
sparc-solaris2*) if test "$CC" = cc; then |
| 361 |
CFLAGS="-O -dalign" |
| 362 |
fi;; |
| 363 |
|
| 364 |
alpha*-osf*) if test "$CC" = cc; then |
| 365 |
CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1" |
| 366 |
fi;; |
| 367 |
|
| 368 |
hppa*-hpux*) if test "$CC" = cc; then |
| 369 |
CFLAGS="-Ae +O3 +Oall" |
| 370 |
fi;; |
| 371 |
|
| 372 |
rs6000*-aix*) if test "$CC" = cc -o "$CC" = xlc; then |
| 373 |
CFLAGS="-O3 -qtune=auto -qansialias -w" |
| 374 |
fi;; |
| 375 |
powerpc*-aix*) |
| 376 |
if test "$CC" = cc -o "$CC" = xlc; then |
| 377 |
CFLAGS="-O3 -qtune=auto -qansialias -w" |
| 378 |
echo "*******************************************************" |
| 379 |
echo "* You have AIX on an unknown powerpc system. It is *" |
| 380 |
echo "* recommended that you use *" |
| 381 |
echo "* *" |
| 382 |
echo "* CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
| 383 |
echo "* ^^^ *" |
| 384 |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
| 385 |
echo "* PowerPC CPU you have. For more info, man cc. *" |
| 386 |
echo "*******************************************************" |
| 387 |
fi;; |
| 388 |
*darwin*) |
| 389 |
if test "$CC" = xlc -o "$CC" = cc; then |
| 390 |
CFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec" |
| 391 |
fi |
| 392 |
if test "$CC" = icc; then |
| 393 |
CFLAGS="-O3 -ip -no-prec-div -mdynamic-no-pic" |
| 394 |
fi;; |
| 395 |
esac |
| 396 |
|
| 397 |
# use default flags for gcc on all systems |
| 398 |
if test $ac_cv_prog_really_gcc = yes; then |
| 399 |
CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic" |
| 400 |
fi |
| 401 |
|
| 402 |
# test for gcc-specific flags: |
| 403 |
if test $ac_cv_prog_really_gcc = yes; then |
| 404 |
# -malign-double for x86 systems |
| 405 |
ACX_CHECK_CC_FLAGS(-malign-double,align_double, CFLAGS="$CFLAGS -malign-double") |
| 406 |
# -fstrict-aliasing for gcc-2.95+ |
| 407 |
ACX_CHECK_CC_FLAGS(-fstrict-aliasing,fstrict_aliasing, CFLAGS="$CFLAGS -fstrict-aliasing") |
| 408 |
fi |
| 409 |
|
| 410 |
CPU_FLAGS="" |
| 411 |
if test $ac_cv_prog_really_gcc = yes; then |
| 412 |
dnl try to guess correct CPU flags, at least for linux |
| 413 |
case "${host_cpu}" in |
| 414 |
i586*) ACX_CHECK_CC_FLAGS(-mcpu=pentium,cpu_pentium, |
| 415 |
[CPU_FLAGS=-mcpu=pentium], |
| 416 |
[ACX_CHECK_CC_FLAGS(-mpentium,pentium, |
| 417 |
[CPU_FLAGS=-mpentium])]) |
| 418 |
;; |
| 419 |
i686*) ACX_CHECK_CC_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
| 420 |
[CPU_FLAGS=-mcpu=pentiumpro], |
| 421 |
[ACX_CHECK_CC_FLAGS(-mpentiumpro,pentiumpro, |
| 422 |
[CPU_FLAGS=-mpentiumpro])]) |
| 423 |
;; |
| 424 |
powerpc*) |
| 425 |
cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null` |
| 426 |
is60x=`echo $cputype | egrep "^60[0-9]e?$"` |
| 427 |
if test -n "$is60x"; then |
| 428 |
ACX_CHECK_CC_FLAGS(-mcpu=$cputype,m_cpu_60x, |
| 429 |
CPU_FLAGS=-mcpu=$cputype) |
| 430 |
elif test "$cputype" = 750; then |
| 431 |
ACX_PROG_GCC_VERSION(2,95, |
| 432 |
ACX_CHECK_CC_FLAGS(-mcpu=750,m_cpu_750, |
| 433 |
CPU_FLAGS=-mcpu=750)) |
| 434 |
fi |
| 435 |
if test -z "$CPU_FLAGS"; then |
| 436 |
ACX_CHECK_CC_FLAGS(-mcpu=powerpc,m_cpu_powerpc, |
| 437 |
CPU_FLAGS=-mcpu=powerpc) |
| 438 |
fi |
| 439 |
if test -z "$CPU_FLAGS"; then |
| 440 |
ACX_CHECK_CC_FLAGS(-mpowerpc,m_powerpc, |
| 441 |
CPU_FLAGS=-mpowerpc) |
| 442 |
fi |
| 443 |
esac |
| 444 |
fi |
| 445 |
|
| 446 |
if test -n "$CPU_FLAGS"; then |
| 447 |
CFLAGS="$CFLAGS $CPU_FLAGS" |
| 448 |
fi |
| 449 |
|
| 450 |
if test -z "$CFLAGS"; then |
| 451 |
echo "" |
| 452 |
echo "********************************************************" |
| 453 |
echo "* WARNING: Don't know the best CFLAGS for this system *" |
| 454 |
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
| 455 |
echo "* (otherwise, a default of CFLAGS=-O3 will be used) *" |
| 456 |
echo "********************************************************" |
| 457 |
echo "" |
| 458 |
CFLAGS="-O3" |
| 459 |
fi |
| 460 |
|
| 461 |
ACX_CHECK_CC_FLAGS(${CFLAGS}, guessed_cflags, , [ |
| 462 |
echo "" |
| 463 |
echo "********************************************************" |
| 464 |
echo "* WARNING: The guessed CFLAGS don't seem to work with *" |
| 465 |
echo "* your compiler. *" |
| 466 |
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
| 467 |
echo "********************************************************" |
| 468 |
echo "" |
| 469 |
CFLAGS="" |
| 470 |
]) |
| 471 |
|
| 472 |
fi |
| 473 |
]) |
| 474 |
|
| 475 |
AC_DEFUN(ACX_PROG_CXX_MAXOPT, |
| 476 |
[ |
| 477 |
AC_REQUIRE([AC_PROG_CXX]) |
| 478 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 479 |
|
| 480 |
ACX_PROG_REALLY_GXX |
| 481 |
|
| 482 |
# Try to determine "good" native compiler flags if none specified on command |
| 483 |
# line |
| 484 |
if test "$ac_test_CXXFLAGS" != "set"; then |
| 485 |
CXXFLAGS="" |
| 486 |
case "${host_cpu}-${host_os}" in |
| 487 |
|
| 488 |
*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then |
| 489 |
CXXFLAGS="-O" |
| 490 |
fi;; |
| 491 |
sparc-solaris2*) if test "$CXX" = CC; then |
| 492 |
CXXFLAGS="-features=extensions -O -dalign" |
| 493 |
fi;; |
| 494 |
rs6000*-aix*) if test "$CXX" = xlC; then |
| 495 |
CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
| 496 |
fi;; |
| 497 |
powerpc*-aix*) |
| 498 |
if test "$CXX" = xlC; then |
| 499 |
CXXFLAGS="-O3 -qarch=ppc -qansialias -w" |
| 500 |
echo "*******************************************************" |
| 501 |
echo "* You have AIX on an unknown powerpc system. It is *" |
| 502 |
echo "* recommended that you use *" |
| 503 |
echo "* *" |
| 504 |
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
| 505 |
echo "* ^^^ *" |
| 506 |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
| 507 |
echo "* PowerPC CPU you have. For more info, man cc. *" |
| 508 |
echo "*******************************************************" |
| 509 |
fi;; |
| 510 |
*darwin*) |
| 511 |
if test "$CXX" = xlc++ -o "$CXX" = xlC ; then |
| 512 |
CXXFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto -qaltivec" |
| 513 |
fi |
| 514 |
if test "$CXX" = icpc; then |
| 515 |
CXXFLAGS="-O3 -ip -no-prec-div -mdynamic-no-pic" |
| 516 |
fi;; |
| 517 |
esac |
| 518 |
|
| 519 |
# use default flags for gcc on all systems |
| 520 |
if test $ac_cv_prog_really_gxx = yes; then |
| 521 |
CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic" |
| 522 |
fi |
| 523 |
|
| 524 |
# test for gcc-specific flags: |
| 525 |
if test $ac_cv_prog_really_gxx = yes; then |
| 526 |
# -malign-double for x86 systems |
| 527 |
ACX_CHECK_CXX_FLAGS(-malign-double,align_double, CXXFLAGS="$CXXFLAGS -malign-double") |
| 528 |
# -fstrict-aliasing for gcc-2.95+ |
| 529 |
ACX_CHECK_CXX_FLAGS(-fstrict-aliasing,fstrict_aliasing, CXXFLAGS="$CXXFLAGS -fstrict-aliasing") |
| 530 |
fi |
| 531 |
|
| 532 |
CPU_FLAGS="" |
| 533 |
if test $ac_cv_prog_really_gxx = yes; then |
| 534 |
dnl try to guess correct CPU flags, at least for linux |
| 535 |
case "${host_cpu}" in |
| 536 |
i586*) ACX_CHECK_CXX_FLAGS(-mcpu=pentium,cpu_pentium, |
| 537 |
[CPU_FLAGS=-mcpu=pentium], |
| 538 |
[ACX_CHECK_CXX_FLAGS(-mpentium,pentium, |
| 539 |
[CPU_FLAGS=-mpentium])]) |
| 540 |
;; |
| 541 |
i686*) ACX_CHECK_CXX_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
| 542 |
[CPU_FLAGS=-mcpu=pentiumpro], |
| 543 |
[ACX_CHECK_CXX_FLAGS(-mpentiumpro,pentiumpro, |
| 544 |
[CPU_FLAGS=-mpentiumpro])]) |
| 545 |
;; |
| 546 |
powerpc*) |
| 547 |
cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null` |
| 548 |
is60x=`echo $cputype | egrep "^60[0-9]e?$"` |
| 549 |
if test -n "$is60x"; then |
| 550 |
ACX_CHECK_CXX_FLAGS(-mcpu=$cputype,m_cpu_60x, |
| 551 |
CPU_FLAGS=-mcpu=$cputype) |
| 552 |
elif test "$cputype" = 750; then |
| 553 |
ACX_PROG_GXX_VERSION(2,95, |
| 554 |
ACX_CHECK_CXX_FLAGS(-mcpu=750,m_cpu_750, |
| 555 |
CPU_FLAGS=-mcpu=750)) |
| 556 |
fi |
| 557 |
if test -z "$CPU_FLAGS"; then |
| 558 |
ACX_CHECK_CXX_FLAGS(-mcpu=powerpc,m_cpu_powerpc, |
| 559 |
CPU_FLAGS=-mcpu=powerpc) |
| 560 |
fi |
| 561 |
if test -z "$CPU_FLAGS"; then |
| 562 |
ACX_CHECK_CXX_FLAGS(-mpowerpc,m_powerpc, |
| 563 |
CPU_FLAGS=-mpowerpc) |
| 564 |
fi |
| 565 |
esac |
| 566 |
fi |
| 567 |
|
| 568 |
if test -n "$CPU_FLAGS"; then |
| 569 |
CXXFLAGS="$CXXFLAGS $CPU_FLAGS" |
| 570 |
fi |
| 571 |
|
| 572 |
if test -z "$CXXFLAGS"; then |
| 573 |
echo "" |
| 574 |
echo "**********************************************************" |
| 575 |
echo "* WARNING: Don't know the best CXXFLAGS for this system *" |
| 576 |
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
| 577 |
echo "* (otherwise, a default of CXXFLAGS=-O3 will be used) *" |
| 578 |
echo "**********************************************************" |
| 579 |
echo "" |
| 580 |
CXXFLAGS="-O3" |
| 581 |
fi |
| 582 |
|
| 583 |
ACX_CHECK_CXX_FLAGS(${CXXFLAGS}, guessed_cxxflags, , [ |
| 584 |
echo "" |
| 585 |
echo "**********************************************************" |
| 586 |
echo "* WARNING: The guessed CXXFLAGS don't seem to work with *" |
| 587 |
echo "* your compiler. *" |
| 588 |
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
| 589 |
echo "**********************************************************" |
| 590 |
echo "" |
| 591 |
CXXFLAGS="" |
| 592 |
]) |
| 593 |
|
| 594 |
fi |
| 595 |
]) |
| 596 |
|
| 597 |
AC_DEFUN(ACX_PROG_FC_MAXOPT, |
| 598 |
[ |
| 599 |
AC_REQUIRE([AC_PROG_FC]) |
| 600 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 601 |
|
| 602 |
# Try to determine "good" native compiler flags if none specified on command |
| 603 |
# line |
| 604 |
|
| 605 |
if test "$ac_test_FFLAGS" != "set"; then |
| 606 |
FCFLAGS="" |
| 607 |
case "${host_cpu}-${host_os}" in |
| 608 |
|
| 609 |
*linux*) if test "$FC" = ifc -o "$FC" = ifort; then |
| 610 |
FCFLAGS="-O3 -ip -no-prec-div" |
| 611 |
fi;; |
| 612 |
rs6000*-aix*) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then |
| 613 |
FCFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
| 614 |
fi;; |
| 615 |
powerpc*-aix*) |
| 616 |
if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then |
| 617 |
FCFLAGS="-O3 -qarch=ppc -qansialias -w" |
| 618 |
echo "*******************************************************" |
| 619 |
echo "* You have AIX on an unknown powerpc system. It is *" |
| 620 |
echo "* recommended that you use *" |
| 621 |
echo "* *" |
| 622 |
echo "* FCFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
| 623 |
echo "* ^^^ *" |
| 624 |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
| 625 |
echo "* PowerPC CPU you have. For more info, man xlf. *" |
| 626 |
echo "*******************************************************" |
| 627 |
fi;; |
| 628 |
*darwin*) |
| 629 |
if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then |
| 630 |
FCFLAGS="-qthreaded -O -qtune=auto -qarch=auto -qunroll=auto" |
| 631 |
fi |
| 632 |
if test "$FC" = ifort; then |
| 633 |
FCFLAGS="-O3 -ip -no-prec-dev -mdynamic-no-pic" |
| 634 |
fi;; |
| 635 |
esac |
| 636 |
|
| 637 |
if test -n "$CPU_FLAGS"; then |
| 638 |
FCFLAGS="$FCFLAGS $CPU_FLAGS" |
| 639 |
fi |
| 640 |
|
| 641 |
if test -z "$FCFLAGS"; then |
| 642 |
echo "" |
| 643 |
echo "*********************************************************" |
| 644 |
echo "* WARNING: Don't know the best FCFLAGS for this system *" |
| 645 |
echo "* Use make FCFLAGS=..., or edit the top level Makefile *" |
| 646 |
echo "* (otherwise, a default of FCFLAGS=-O3 will be used) *" |
| 647 |
echo "*********************************************************" |
| 648 |
echo "" |
| 649 |
FCFLAGS="-O3" |
| 650 |
fi |
| 651 |
|
| 652 |
ACX_CHECK_FC_FLAGS(${FCFLAGS}, guessed_f90flags, , [ |
| 653 |
echo "" |
| 654 |
echo "**********************************************************" |
| 655 |
echo "* WARNING: The guessed FCFLAGS don't seem to work with *" |
| 656 |
echo "* your compiler. *" |
| 657 |
echo "* Use make FCFLAGS=..., or edit the top level Makefile *" |
| 658 |
echo "*********************************************************" |
| 659 |
echo "" |
| 660 |
FCFLAGS="" |
| 661 |
]) |
| 662 |
|
| 663 |
fi |
| 664 |
]) |
| 665 |
|
| 666 |
AC_DEFUN(ACX_PROG_F90_PREPFLAG, |
| 667 |
[ |
| 668 |
AC_REQUIRE([AC_PROG_FC]) |
| 669 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 670 |
|
| 671 |
# Try to determine native compiler flags that allow us to use F90 suffix |
| 672 |
# for preprocessed f90 source. |
| 673 |
|
| 674 |
if test "$ac_test_PREPFLAG" != "set"; then |
| 675 |
PREPFLAG="" |
| 676 |
case "${host_cpu}-${host_os}" in |
| 677 |
|
| 678 |
*linux*) if test "$FC" = ifc -o "$FC" = ifort; then |
| 679 |
PREPFLAG="-fpp1 " |
| 680 |
fi;; |
| 681 |
*aix*) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then |
| 682 |
PREPFLAG="-qsuffix=cpp=F90 " |
| 683 |
fi;; |
| 684 |
*darwin*) |
| 685 |
if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then |
| 686 |
PREPFLAG="-qsuffix=cpp=F90 " |
| 687 |
fi;; |
| 688 |
esac |
| 689 |
|
| 690 |
if test -z "$PREPFLAG"; then |
| 691 |
AC_MSG_WARN("Using empty PREPFLAG") |
| 692 |
PREPFLAG="" |
| 693 |
fi |
| 694 |
|
| 695 |
AC_MSG_CHECKING(to make sure F90 preprocessor flag works) |
| 696 |
AC_LANG_SAVE() |
| 697 |
AC_LANG(Fortran) |
| 698 |
ac_save_ext=$ac_ext |
| 699 |
ac_ext=F90 |
| 700 |
ac_save_FCFLAGS_SRCEXT=$FCFLAGS_SRCEXT |
| 701 |
|
| 702 |
AS_IF([test "$PREPFLAG"], [FCFLAGS_SRCEXT="${PREPFLAG}"]) |
| 703 |
_AC_COMPILE_IFELSE([ |
| 704 |
AC_LANG_SOURCE([ |
| 705 |
program conftest |
| 706 |
integer :: i |
| 707 |
i = 1 |
| 708 |
end program conftest |
| 709 |
])], [prepflagworks=1], [prepflagworks=0]) |
| 710 |
|
| 711 |
FCFLAGS_SRCEXT=$ac_save_FCFLAGS_SRCEXT |
| 712 |
ac_ext=$ac_save_ext |
| 713 |
AC_LANG_RESTORE() |
| 714 |
|
| 715 |
if test "$prepflagworks" = 1; then |
| 716 |
AC_MSG_RESULT(yes) |
| 717 |
FCFLAGS_SRCEXT="${PREPFLAG}" |
| 718 |
AC_SUBST(FCFLAGS_SRCEXT) |
| 719 |
else |
| 720 |
AC_MSG_RESULT(no) |
| 721 |
AC_MSG_ERROR([Can't figure out working Fortran90 preprocessor flag]) |
| 722 |
fi |
| 723 |
fi |
| 724 |
]) |
| 725 |
|
| 726 |
|
| 727 |
AC_DEFUN(ACX_PROG_F90_PREPDEFFLAG, |
| 728 |
[ |
| 729 |
AC_REQUIRE([AC_PROG_FC]) |
| 730 |
AC_REQUIRE([AC_CANONICAL_HOST]) |
| 731 |
|
| 732 |
# Try to determine native compiler flags that allow us to use F90 suffix |
| 733 |
# for preprocessed f90 source with -D type defines |
| 734 |
|
| 735 |
if test "$ac_test_PREPDEFFLAG" != "set"; then |
| 736 |
PREPDEFFLAG="" |
| 737 |
case "${host_cpu}-${host_os}" in |
| 738 |
|
| 739 |
*linux*) if test "$FC" = ifc -o "$FC" = ifort; then |
| 740 |
PREPDEFFLAG=" " |
| 741 |
fi;; |
| 742 |
*aix*) if test "$FC" = xlf90 -o "$FC" = f90 -o "$FC" = xlf95; then |
| 743 |
PREPDEFFLAG="-WF," |
| 744 |
fi;; |
| 745 |
*darwin*) |
| 746 |
if test "$FC" = f90 -o "$FC" = xlf90 -o "$FC" = xlf95; then |
| 747 |
PREPDEFFLAG="-WF," |
| 748 |
fi;; |
| 749 |
esac |
| 750 |
|
| 751 |
if test -z "$PREPDEFFLAG"; then |
| 752 |
AC_MSG_WARN("Using empty PREPDEFFLAG") |
| 753 |
PREPDEFFLAG=" " |
| 754 |
fi |
| 755 |
|
| 756 |
AC_MSG_CHECKING(to make sure F90 preprocessor define flag works) |
| 757 |
AC_LANG_SAVE() |
| 758 |
AC_LANG(Fortran) |
| 759 |
ac_save_ext=$ac_ext |
| 760 |
ac_ext=F90 |
| 761 |
ac_save_FCFLAGS=$FCFLAGS |
| 762 |
|
| 763 |
AS_IF([test "$PREPDEFFLAG"], [FCFLAGS="${FCFLAGS} ${PREPDEFFLAG}-DTEST"]) |
| 764 |
_AC_COMPILE_IFELSE([ |
| 765 |
AC_LANG_SOURCE([ |
| 766 |
program conftest |
| 767 |
integer :: i |
| 768 |
#ifdef TEST |
| 769 |
i = 1 |
| 770 |
#else |
| 771 |
choke me |
| 772 |
#endif |
| 773 |
end program conftest |
| 774 |
])], [prepdefflagworks=1], [prepdefflagworks=0]) |
| 775 |
|
| 776 |
FCFLAGS=$ac_save_FCFLAGS |
| 777 |
ac_ext=$ac_save_ext |
| 778 |
AC_LANG_RESTORE() |
| 779 |
|
| 780 |
if test "$prepdefflagworks" = 1; then |
| 781 |
AC_MSG_RESULT(yes) |
| 782 |
AC_SUBST(PREPDEFFLAG) |
| 783 |
else |
| 784 |
AC_MSG_RESULT(no) |
| 785 |
AC_MSG_ERROR([Can't figure out working Fortran90 preprocessor define flag]) |
| 786 |
fi |
| 787 |
fi |
| 788 |
]) |
| 789 |
|
| 790 |
dnl check for the required MPI library |
| 791 |
AC_DEFUN([ACX_MPI], [ |
| 792 |
|
| 793 |
# Set variables... |
| 794 |
MPI_LIB_DIR="$MPI/lib" |
| 795 |
MPI_INC_DIR="$MPI/include" |
| 796 |
AC_SUBST([MPI_LIB_DIR]) |
| 797 |
AC_SUBST([MPI_INC_DIR]) |
| 798 |
|
| 799 |
AC_LANG(C) |
| 800 |
AC_MSG_CHECKING([for mpi.h]) |
| 801 |
have_mpi_h=0 |
| 802 |
rm -f conftest* |
| 803 |
echo '#include <mpi.h>' > conftest.c |
| 804 |
if ${CC} -I${MPI_INC_DIR} -c conftest.c 2>&1 ; then |
| 805 |
AC_MSG_RESULT(yes) |
| 806 |
have_mpi_h=1 |
| 807 |
else |
| 808 |
if test -s conftest.out ; then |
| 809 |
cat conftest.out >> config.log |
| 810 |
fi |
| 811 |
AC_MSG_RESULT(no! Check MPI include paths) |
| 812 |
USE_MPI="no" |
| 813 |
fi |
| 814 |
rm -f conftest* |
| 815 |
if test "$have_mpi_h" = 1; then |
| 816 |
AC_DEFINE(HAVE_MPI_H, 1, [have mpi.h]) |
| 817 |
fi |
| 818 |
|
| 819 |
AC_MSG_CHECKING([whether mpif.h is usable]) |
| 820 |
AC_LANG_SAVE() |
| 821 |
AC_LANG(Fortran) |
| 822 |
ac_save_ext=$ac_ext |
| 823 |
ac_ext=F90 |
| 824 |
ac_save_FCFLAGS=$FCFLAGS |
| 825 |
have_mpif_h=0 |
| 826 |
rm -f conftest* |
| 827 |
cat >conftest.$ac_ext <<EOF |
| 828 |
program main |
| 829 |
include 'mpif.h' |
| 830 |
end |
| 831 |
EOF |
| 832 |
if $FC -I$MPI_INC_DIR -c $FCFLAGS $FCFLAGS_SRCEXT conftest.$ac_ext > conftest.out 2>&1 ; then |
| 833 |
AC_MSG_RESULT(yes) |
| 834 |
MPI_F90_INC="$MPI_INC_DIR" |
| 835 |
have_mpif_h=1 |
| 836 |
else |
| 837 |
if test -s conftest.out ; then |
| 838 |
cat conftest.out >> config.log |
| 839 |
fi |
| 840 |
AC_MSG_RESULT([no! Check MPI include paths]) |
| 841 |
USE_MPI="no" |
| 842 |
fi |
| 843 |
rm -f conftest* |
| 844 |
AC_SUBST(MPI_F90_INC) |
| 845 |
if test "$have_mpif_h" = 1; then |
| 846 |
AC_DEFINE(HAVE_MPIF_H, 1, [have mpif.h]) |
| 847 |
fi |
| 848 |
FCFLAGS=$ac_save_FCFLAGS |
| 849 |
ac_ext=$ac_save_ext |
| 850 |
AC_LANG_RESTORE() |
| 851 |
|
| 852 |
AC_LANG_PUSH(C) |
| 853 |
ac_save_LDFLAGS=$LDFLAGS |
| 854 |
LDFLAGS="-L${MPI_LIB_DIR} ${LDFLAGS} " |
| 855 |
|
| 856 |
if test x = x"$MPI_LIB"; then |
| 857 |
AC_CHECK_LIB(mpich, MPI_Init, [MPI_LIB="-lmpich"]) |
| 858 |
fi |
| 859 |
$as_unset ac_cv_lib_mpich_MPI_Init |
| 860 |
if test x = x"$MPI_LIB"; then |
| 861 |
AC_CHECK_LIB(pmpich, MPI_Init, [MPI_LIB="-lpmpich -lmpich -lpmpich -lmpich"], [], |
| 862 |
[-lmpich -lpmpich -lmpich]) |
| 863 |
fi |
| 864 |
if test x = x"$MPI_LIB"; then |
| 865 |
AC_CHECK_LIB(mpi, MPI_Init, [MPI_LIB="-lmpi"]) |
| 866 |
fi |
| 867 |
$as_unset ac_cv_lib_mpi_MPI_Init |
| 868 |
if test x = x"$MPI_LIB"; then |
| 869 |
AC_CHECK_LIB(mpi, MPI_Init, [MPI_LIB="-lmpi -llam"], [], |
| 870 |
[-llam]) |
| 871 |
fi |
| 872 |
$as_unset ac_cv_lib_mpi_MPI_Init |
| 873 |
if test x = x"$MPI_LIB"; then |
| 874 |
AC_CHECK_LIB(mpi, MPI_Init, [MPI_LIB="-lmpi -llam -lpthread"],[ |
| 875 |
AC_MSG_ERROR([Didn't find liblam, libmpi, or libmpich; check path for MPI package first...]) |
| 876 |
USE_MPI="no" |
| 877 |
], |
| 878 |
[-llam -lpthread]) |
| 879 |
fi |
| 880 |
|
| 881 |
AC_SUBST(MPI_LIB) |
| 882 |
|
| 883 |
AC_MSG_CHECKING([for MPI Fortran library]) |
| 884 |
MPI_F90_LIB="" |
| 885 |
if test -f "$MPI_LIB_DIR/libfmpich.a" ; then |
| 886 |
MPI_F90_LIB="-lfmpich" |
| 887 |
elif test -f "$MPI_LIB_DIR/liblamf77mpi.a" ; then |
| 888 |
MPI_F90_LIB="-llamf77mpi" |
| 889 |
else |
| 890 |
dnl nothing special found, we'll assume that the C |
| 891 |
dnl library is all we need |
| 892 |
MPI_F90_LIB=" " |
| 893 |
fi |
| 894 |
AC_MSG_RESULT([found $MPI_F90_LIB]) |
| 895 |
AC_SUBST(MPI_F90_LIB) |
| 896 |
])dnl ACX_MPI |
| 897 |
|
| 898 |
|
| 899 |
|
| 900 |
AC_DEFUN([adl_FUNC_GETOPT_LONG], |
| 901 |
[AC_PREREQ(2.49)dnl |
| 902 |
# clean out junk possibly left behind by a previous configuration |
| 903 |
rm -f src/getopt.h |
| 904 |
# Check for getopt_long support |
| 905 |
AC_CHECK_HEADERS([getopt.h]) |
| 906 |
AC_CHECK_FUNCS([getopt_long],, |
| 907 |
[# FreeBSD has a gnugetopt library for this |
| 908 |
AC_CHECK_LIB([gnugetopt],[getopt_long],[AC_DEFINE([HAVE_GETOPT_LONG])], |
| 909 |
[# use the GNU replacement |
| 910 |
AC_LIBOBJ(getopt) |
| 911 |
AC_LIBOBJ(getopt1) |
| 912 |
AC_CONFIG_LINKS([src/getopt.h:src/utils/gnugetopt.h])])])]) |
| 913 |
|
| 914 |
|
| 915 |
AC_DEFUN([ACX_CONFIG_HOME], [ |
| 916 |
myDir=${0%/*} |
| 917 |
if [ "$myDir" = "$0" ]; then |
| 918 |
# Ran from local directory |
| 919 |
myDir=$PWD |
| 920 |
fi |
| 921 |
# Resolve symlinks. |
| 922 |
myProgram="$0" |
| 923 |
while [ -L "$myProgram" ]; do |
| 924 |
ls=`/bin/ls -ld "$myProgram"` |
| 925 |
link=`/usr/bin/expr "$ls" : '.*-> \(.*\)$'` |
| 926 |
if /usr/bin/expr "$link" : '.*/.*' > /dev/null; then |
| 927 |
myProgram="$link" |
| 928 |
else |
| 929 |
myProgram="`AS_DIRNAME([$myProgram])`/$link" |
| 930 |
fi |
| 931 |
done |
| 932 |
myDir=`AS_DIRNAME([$myProgram])` |
| 933 |
fi |
| 934 |
CONFIG_HOME=$myDir |
| 935 |
]) |
| 936 |
|
| 937 |
AC_DEFUN(BB_ENABLE_DOXYGEN, |
| 938 |
[ |
| 939 |
AC_ARG_ENABLE(doxygen, [ --enable-doxygen enable documentation generation with doxygen (auto)]) |
| 940 |
AC_ARG_ENABLE(dot, [ --enable-dot use 'dot' to generate graphs in doxygen (auto)]) |
| 941 |
AC_ARG_ENABLE(html-docs, [ --enable-html-docs enable HTML generation with doxygen (yes)], [], [ enable_html_docs=yes]) |
| 942 |
AC_ARG_ENABLE(latex-docs, [ --enable-latex-docs enable LaTeX documentation generation with doxygen (no)], [], [ enable_latex_docs=no]) |
| 943 |
if test "x$enable_doxygen" = xno; then |
| 944 |
enable_doc=no |
| 945 |
else |
| 946 |
AC_PATH_PROG(DOXYGEN, doxygen, , $PATH) |
| 947 |
if test "x$DOXYGEN" = x; then |
| 948 |
if test "x$enable_doxygen" = xyes; then |
| 949 |
AC_MSG_ERROR([could not find doxygen]) |
| 950 |
fi |
| 951 |
enable_doc=no |
| 952 |
else |
| 953 |
enable_doc=yes |
| 954 |
AC_PATH_PROG(DOT, dot, , $PATH) |
| 955 |
fi |
| 956 |
fi |
| 957 |
|
| 958 |
if test "x$enable_doc" = xyes; then |
| 959 |
DOC=1 |
| 960 |
else |
| 961 |
DOC=0 |
| 962 |
fi |
| 963 |
AC_SUBST(DOC) |
| 964 |
|
| 965 |
if test x$DOT = x; then |
| 966 |
if test "x$enable_dot" = xyes; then |
| 967 |
AC_MSG_ERROR([could not find dot]) |
| 968 |
fi |
| 969 |
enable_dot=no |
| 970 |
else |
| 971 |
enable_dot=yes |
| 972 |
fi |
| 973 |
AC_SUBST(enable_dot) |
| 974 |
AC_SUBST(enable_html_docs) |
| 975 |
AC_SUBST(enable_latex_docs) |
| 976 |
]) |
| 977 |
# |
| 978 |
# |
| 979 |
# |
| 980 |
AC_DEFUN([AX_SYS_PERLSHARPBANG],[dnl |
| 981 |
|
| 982 |
AC_PATH_PROG(PERLINTERP,perl,perl) |
| 983 |
ac_cv_path_perlinterp="$PERLINTERP" |
| 984 |
_sHpB='#!' |
| 985 |
|
| 986 |
AC_ARG_WITH(perl-shebang, |
| 987 |
AC_HELP_STRING([--with-perl-shebang], |
| 988 |
[override what perl thinks is the way for the kernel to start it (seldom needed)]dnl |
| 989 |
), |
| 990 |
[opt_perl_shebang="$withval"]dnl |
| 991 |
,dnl |
| 992 |
[opt_perl_shebang="not_set"]dnl |
| 993 |
)dnl |
| 994 |
|
| 995 |
AC_CACHE_CHECK([whether explicit instead of detected sharpbang is to be used], |
| 996 |
ax_cv_opt_perl_shebang, |
| 997 |
[ case "$opt_perl_shebang" in |
| 998 |
not_set ) ax_cv_opt_perl_shebang='' |
| 999 |
;; |
| 1000 |
* ) |
| 1001 |
ax_cv_opt_perl_shebang=`echo "$opt_perl_shebang" | sed -e's|^#!\s*\(.*\)$|\1|'` |
| 1002 |
esac |
| 1003 |
]dnl |
| 1004 |
)dnl |
| 1005 |
|
| 1006 |
if test "A$ax_cv_opt_perl_shebang" != "A" |
| 1007 |
then |
| 1008 |
ac_cv_sys_kernshrpbang_perl="$ax_cv_opt_perl_shebang" |
| 1009 |
PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl" |
| 1010 |
AC_SUBST(PERL_SHEBANG)dnl |
| 1011 |
AC_MSG_NOTICE([OK - PERL_SHEBANG is $_sHpB$PERL_SHEBANG.]) |
| 1012 |
|
| 1013 |
# Automatic detection of sharpbang formula starts here |
| 1014 |
else dnl |
| 1015 |
|
| 1016 |
_somian_shbangperl=`$PERLINTERP -V:startperl` |
| 1017 |
negclass="[[^']]"; dnl |
| 1018 |
# must leave this comment: m4 will remove the outer brackets for us, heheh |
| 1019 |
AC_CACHE_CHECK([for kernel sharpbang invocation to start perl], |
| 1020 |
ac_cv_sys_kernshrpbang_perl, |
| 1021 |
[_somian_kspb_perl=`echo "$_somian_shbangperl" | sed -ne"s|.*='\($negclass*\)';$|\1|p"` |
| 1022 |
if test "x$_somian_kspb_perl" == x |
| 1023 |
then _somian_ksbp_warn_empty='durnit' |
| 1024 |
else |
| 1025 |
case "A$_somian_kspb_perl" in |
| 1026 |
A#!*perl* ) |
| 1027 |
ac_cv_sys_kernshrpbang_perl=`echo "$_somian_kspb_perl" | sed -e's|#!\(.*\)$|\1|'` |
| 1028 |
;; |
| 1029 |
A* ) _somian_ksbp_warn_defau='trouble' |
| 1030 |
ac_cv_sys_kernshrpbang_perl="$PERLINTERP" |
| 1031 |
esac |
| 1032 |
fi |
| 1033 |
])dnl Done with testing sharpbang |
| 1034 |
|
| 1035 |
# The above prints Checking ... result message to user. |
| 1036 |
PERL_SHEBANG="$ac_cv_sys_kernshrpbang_perl" |
| 1037 |
AC_SUBST(PERL_SHEBANG) |
| 1038 |
if test A${_somian_ksbp_warn_empty+set} == Aset |
| 1039 |
then AC_MSG_WARN([dnl |
| 1040 |
In last check, doing $PERLINTERP -V:startperl yielded empty result! That should not happen.]) |
| 1041 |
fi |
| 1042 |
# Inform user after printing result value |
| 1043 |
if test A${_somian_ksbp_warn_defau+set} == Aset |
| 1044 |
then AC_MSG_NOTICE([Maybe Not good -]) |
| 1045 |
AC_MSG_WARN([dnl |
| 1046 |
In last check perl's Config query did not work so we bunted: $_sHpB$PERLINTERP]) |
| 1047 |
else AC_MSG_NOTICE([OK Good result - ]) |
| 1048 |
AC_MSG_NOTICE([dnl |
| 1049 |
In last check we got a proper-looking answer from perl's Config: $_somian_shbangperl]) |
| 1050 |
dnl Done with user info messages |
| 1051 |
fi |
| 1052 |
dnl Outer loop checked for user override term here |
| 1053 |
fi dnl |
| 1054 |
|
| 1055 |
])dnl EOMACRO DEF |
| 1056 |
|
| 1057 |
AC_DEFUN([ACX_CHECK_ZLIB], |
| 1058 |
# |
| 1059 |
# Handle user hints |
| 1060 |
# |
| 1061 |
[AC_ARG_WITH(zlib, |
| 1062 |
AC_HELP_STRING([--with-zlib=DIR], |
| 1063 |
[root directory path of zlib installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 1064 |
), |
| 1065 |
[zlib_dir="$withval"]dnl |
| 1066 |
,dnl |
| 1067 |
[zlib_dir="not_set"]dnl |
| 1068 |
)dnl |
| 1069 |
|
| 1070 |
if test "$zlib_dir" != "no"; then |
| 1071 |
|
| 1072 |
if test "$zlib_dir" != "not_set" ; then |
| 1073 |
if test -d "$zlib_dir" |
| 1074 |
then |
| 1075 |
ZLIB_HOME="$zlib_dir" |
| 1076 |
else |
| 1077 |
AC_MSG_WARN([Sorry, $zlib_dir does not exist, checking usual places]) |
| 1078 |
ZLIB_HOME=/usr/local |
| 1079 |
if test ! -f "${ZLIB_HOME}/include/zlib.h" |
| 1080 |
then |
| 1081 |
ZLIB_HOME=/usr |
| 1082 |
fi |
| 1083 |
fi |
| 1084 |
fi |
| 1085 |
# |
| 1086 |
# Locate zlib, if wanted |
| 1087 |
# |
| 1088 |
if test -n "${ZLIB_HOME}" |
| 1089 |
then |
| 1090 |
ZLIB_OLD_LDFLAGS=$LDFLAGS |
| 1091 |
ZLIB_OLD_CFLAGS=$CFLAGS |
| 1092 |
LDFLAGS="$LDFLAGS -L${ZLIB_HOME}/lib" |
| 1093 |
CFLAGS="$CFLAGS -I${ZLIB_HOME}/include" |
| 1094 |
AC_LANG_SAVE |
| 1095 |
AC_LANG_C |
| 1096 |
AC_CHECK_LIB(z, inflateEnd, [zlib_cv_libz=yes], [zlib_cv_libz=no]) |
| 1097 |
AC_CHECK_HEADER(zlib.h, [zlib_cv_zlib_h=yes], [zlib_cv_zlib_h=no]) |
| 1098 |
AC_LANG_RESTORE |
| 1099 |
|
| 1100 |
if test "$zlib_cv_libz" = "yes" -a "$zlib_cv_zlib_h" = "yes"; then |
| 1101 |
AC_DEFINE(HAVE_ZLIB_H, 1, [have zlib.h]) |
| 1102 |
AC_DEFINE(HAVE_LIBZ, 1, [have libz.a]) |
| 1103 |
ZLIB_INC_DIR="${ZLIB_HOME}/include" |
| 1104 |
ZLIB_LIB_DIR="${ZLIB_HOME}/lib" |
| 1105 |
ZLIB="-lz" |
| 1106 |
else |
| 1107 |
AC_MSG_CHECKING(zlib in ${ZLIB_HOME}) |
| 1108 |
ZLIB_INC_DIR= |
| 1109 |
ZLIB_LIB_DIR= |
| 1110 |
ZLIB= |
| 1111 |
LDFLAGS="$ZLIB_OLD_LDFLAGS" |
| 1112 |
CFLAGS="$ZLIB_OLD_CFLAGS" |
| 1113 |
AC_MSG_RESULT(failed) |
| 1114 |
echo "" |
| 1115 |
echo "*********************************************************" |
| 1116 |
echo "* WARNING: Could not find a working zlib installation *" |
| 1117 |
echo "* If you need OOPSE to be able to deal with compressed *" |
| 1118 |
echo "* trajectory dump files be sure to specify a valid zlib *" |
| 1119 |
echo "* installation with --with-zlib=DIR *" |
| 1120 |
echo "* *" |
| 1121 |
echo "* OOPSE will still work without zlib installed. *" |
| 1122 |
echo "*********************************************************" |
| 1123 |
echo "" |
| 1124 |
fi |
| 1125 |
AC_SUBST(ZLIB_INC_DIR) |
| 1126 |
AC_SUBST(ZLIB_LIB_DIR) |
| 1127 |
AC_SUBST(ZLIB) |
| 1128 |
fi |
| 1129 |
fi |
| 1130 |
]) |
| 1131 |
|
| 1132 |
AC_DEFUN([ACX_CHECK_QHULL], |
| 1133 |
# |
| 1134 |
# Handle user hints |
| 1135 |
# |
| 1136 |
[AC_ARG_WITH(qhull, |
| 1137 |
AC_HELP_STRING([--with-qhull=DIR], |
| 1138 |
[root directory path of qhull installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 1139 |
), |
| 1140 |
[qhull_dir="$withval"]dnl |
| 1141 |
,dnl |
| 1142 |
[qhull_dir="not_set"]dnl |
| 1143 |
)dnl |
| 1144 |
|
| 1145 |
if test "$qhull_dir" != "no"; then |
| 1146 |
|
| 1147 |
if test "$qhull_dir" != "not_set" ; then |
| 1148 |
if test -d "$qhull_dir" |
| 1149 |
then |
| 1150 |
QHULL_HOME="$qhull_dir" |
| 1151 |
else |
| 1152 |
AC_MSG_WARN([Sorry, $qhull_dir does not exist, checking usual places]) |
| 1153 |
QHULL_HOME=/usr/local |
| 1154 |
if test ! -f "${QHULL_HOME}/include/qhull/qhull.h" |
| 1155 |
then |
| 1156 |
QHULL_HOME=/usr |
| 1157 |
fi |
| 1158 |
fi |
| 1159 |
fi |
| 1160 |
# |
| 1161 |
# Locate qhull, if wanted |
| 1162 |
# |
| 1163 |
if test -n "${QHULL_HOME}" |
| 1164 |
then |
| 1165 |
QHULL_OLD_LDFLAGS=$LDFLAGS |
| 1166 |
QHULL_OLD_CFLAGS=$CFLAGS |
| 1167 |
LDFLAGS="$LDFLAGS -L${QHULL_HOME}/lib" |
| 1168 |
CFLAGS="$CFLAGS -I${QHULL_HOME}/include" |
| 1169 |
AC_LANG_SAVE |
| 1170 |
AC_LANG_C |
| 1171 |
AC_CHECK_LIB(qhull, qh_qhull, [qhull_cv_libqhull=yes], [qhull_cv_libqhull=no]) |
| 1172 |
AC_CHECK_HEADER(qhull/qhull.h, [qhull_cv_qhull_h=yes], [qhull_cv_qhull_h=no]) |
| 1173 |
AC_LANG_RESTORE |
| 1174 |
|
| 1175 |
if test "$qhull_cv_libqhull" = "yes" -a "$qhull_cv_qhull_h" = "yes"; then |
| 1176 |
AC_DEFINE(HAVE_QHULL_H, 1, [have qhull.h]) |
| 1177 |
AC_DEFINE(HAVE_QHULL, 1, [have libqhull.a]) |
| 1178 |
USE_QHULL=yes |
| 1179 |
QHULL_INC_DIR="${QHULL_HOME}/include" |
| 1180 |
QHULL_LIB_DIR="${QHULL_HOME}/lib" |
| 1181 |
QHULL="-lqhull" |
| 1182 |
else |
| 1183 |
AC_MSG_CHECKING(qhull in ${QHULL_HOME}) |
| 1184 |
QHULL_INC_DIR= |
| 1185 |
QHULL_LIB_DIR= |
| 1186 |
QHULL= |
| 1187 |
USE_QHULL=no |
| 1188 |
LDFLAGS="$QHULL_OLD_LDFLAGS" |
| 1189 |
CFLAGS="$QHULL_OLD_CFLAGS" |
| 1190 |
AC_MSG_RESULT(failed) |
| 1191 |
echo "" |
| 1192 |
echo "*********************************************************" |
| 1193 |
echo "* WARNING: Could not find a working qhull installation *" |
| 1194 |
echo "* If you need OOPSE to be able to deal with convex *" |
| 1195 |
echo "* hulls be sure to specify a valid qhull installation *" |
| 1196 |
echo "* with --with-qhull=DIR *" |
| 1197 |
echo "* *" |
| 1198 |
echo "* OOPSE will still work without qhull installed. *" |
| 1199 |
echo "*********************************************************" |
| 1200 |
echo "" |
| 1201 |
fi |
| 1202 |
AC_SUBST(QHULL_INC_DIR) |
| 1203 |
AC_SUBST(QHULL_LIB_DIR) |
| 1204 |
AC_SUBST(QHULL) |
| 1205 |
AC_SUBST(USE_QHULL) |
| 1206 |
fi |
| 1207 |
fi |
| 1208 |
]) |
| 1209 |
|
| 1210 |
|
| 1211 |
AC_DEFUN([ACX_CHECK_FFTW], |
| 1212 |
# |
| 1213 |
# Handle user hints |
| 1214 |
# |
| 1215 |
[AC_ARG_WITH(fftw, |
| 1216 |
AC_HELP_STRING([--with-fftw=DIR], |
| 1217 |
[root directory path of fftw installation (defaults to /usr/local or /usr if not found in /usr/local)]dnl |
| 1218 |
), |
| 1219 |
[fftw_dir="$withval"]dnl |
| 1220 |
,dnl |
| 1221 |
[fftw_dir="not_set"]dnl |
| 1222 |
)dnl |
| 1223 |
|
| 1224 |
if test "$fftw_dir" != "no"; then |
| 1225 |
if test "$fftw_dir" != "not_set" ; then |
| 1226 |
if test -d "$fftw_dir"; then |
| 1227 |
FFTW_HOME="$fftw_dir" |
| 1228 |
else |
| 1229 |
AC_MSG_WARN([Sorry, $fftw_dir does not exist, checking usual places]) |
| 1230 |
FFTW_HOME=/usr/local |
| 1231 |
if test ! -f "${FFTW_HOME}/include/fftw3.h" -o -f "${FFTW_HOME}/include/fftw.h" -o -f "${FFTW_HOME}/include/dfftw.h"; then |
| 1232 |
FFTW_HOME=/usr |
| 1233 |
fi |
| 1234 |
fi |
| 1235 |
# |
| 1236 |
# Locate fftw, if wanted |
| 1237 |
# |
| 1238 |
if test -n "${FFTW_HOME}"; then |
| 1239 |
FFTW_OLD_LDFLAGS=$LDFLAGS |
| 1240 |
FFTW_OLD_CFLAGS=$CFLAGS |
| 1241 |
LDFLAGS="$LDFLAGS -L${FFTW_HOME}/lib" |
| 1242 |
CFLAGS="$CFLAGS -I${FFTW_HOME}/include" |
| 1243 |
AC_LANG_SAVE |
| 1244 |
AC_LANG_C |
| 1245 |
AC_CHECK_LIB(fftw3, fftw_execute, [fftw_cv_libfftw3=yes], [fftw_cv_libfftw3=no]) |
| 1246 |
AC_CHECK_HEADER(fftw3.h, [fftw_cv_fftw3_h=yes], [fftw_cv_fftw3_h=no]) |
| 1247 |
if test "$fftw_cv_libfftw3" = "no" -o "$fftw_cv_fftw3_h" = "no"; then |
| 1248 |
AC_CHECK_LIB(fftw, fftwnd_one, [fftw_cv_libfftw=yes], [fftw_cv_libfftw=no]) |
| 1249 |
AC_CHECK_HEADER(fftw.h, [fftw_cv_fftw_h=yes], [fftw_cv_fftw_h=no]) |
| 1250 |
if test "$fftw_cv_libfftw" = "no" -o "$fftw_cv_fftw_h" = "no"; then |
| 1251 |
AC_CHECK_LIB(dfftw, fftwnd_one, [fftw_cv_libdfftw=yes], [fftw_cv_libdfftw=no]) |
| 1252 |
AC_CHECK_HEADER(dfftw.h, [fftw_cv_dfftw_h=yes], [fftw_cv_dfftw_h=no]) |
| 1253 |
fi |
| 1254 |
fi |
| 1255 |
AC_LANG_RESTORE |
| 1256 |
if test "$fftw_cv_libfftw3" = "yes" -a "$fftw_cv_fftw3_h" = "yes"; then |
| 1257 |
AC_DEFINE(HAVE_FFTW3_H, 1, [have fftw3.h]) |
| 1258 |
FFTW_INC_DIR="${FFTW_HOME}/include" |
| 1259 |
FFTW_LIB_DIR="${FFTW_HOME}/lib" |
| 1260 |
FFTW_LIBS="-lfftw3" |
| 1261 |
else |
| 1262 |
if test "$fftw_cv_libfftw" = "yes" -a "$fftw_cv_fftw_h" = "yes"; then |
| 1263 |
AC_DEFINE(HAVE_FFTW_H, 1, [have fftw.h]) |
| 1264 |
FFTW_INC_DIR="${FFTW_HOME}/include" |
| 1265 |
FFTW_LIB_DIR="${FFTW_HOME}/lib" |
| 1266 |
FFTW_LIBS="-lfftw" |
| 1267 |
else |
| 1268 |
if test "$fftw_cv_libdfftw" = "yes" -a "$fftw_cv_dfftw_h" = "yes"; then |
| 1269 |
AC_DEFINE(HAVE_DFFTW_H, 1, [have dfftw.h]) |
| 1270 |
FFTW_INC_DIR="${FFTW_HOME}/include" |
| 1271 |
FFTW_LIB_DIR="${FFTW_HOME}/lib" |
| 1272 |
FFTW_LIBS="-ldfftw" |
| 1273 |
else |
| 1274 |
AC_MSG_CHECKING(fftw in ${FFTW_HOME}) |
| 1275 |
FFTW_INC_DIR= |
| 1276 |
FFTW_LIB_DIR= |
| 1277 |
FFTW_LIBS= |
| 1278 |
LDFLAGS="$FFTW_OLD_LDFLAGS" |
| 1279 |
CFLAGS="$FFTW_OLD_CFLAGS" |
| 1280 |
AC_MSG_RESULT(failed) |
| 1281 |
echo "" |
| 1282 |
echo "*********************************************************" |
| 1283 |
echo "* WARNING: Could not find a working FFTW installation *" |
| 1284 |
echo "* If you need the staticProps program to be able to *" |
| 1285 |
echo "* compute undulation spectra, be sure to specify a *" |
| 1286 |
echo "* valid fftw installation with --with-fftw=DIR *" |
| 1287 |
echo "* *" |
| 1288 |
echo "* OOPSE will still work without fftw installed. *" |
| 1289 |
echo "*********************************************************" |
| 1290 |
echo "" |
| 1291 |
fi |
| 1292 |
fi |
| 1293 |
fi |
| 1294 |
AC_SUBST(FFTW_INC_DIR) |
| 1295 |
AC_SUBST(FFTW_LIB_DIR) |
| 1296 |
AC_SUBST(FFTW_LIBS) |
| 1297 |
fi |
| 1298 |
fi |
| 1299 |
fi |
| 1300 |
]) |
| 1301 |
|
| 1302 |
# AC_F90_MODULE_NAMES |
| 1303 |
# ------------------- |
| 1304 |
# |
| 1305 |
# Figure out how the Fortran 90 compiler constructs module file names |
| 1306 |
# |
| 1307 |
AC_DEFUN([AC_F90_MODULE_NAMES], |
| 1308 |
[AC_REQUIRE([AC_PROG_FC])dnl |
| 1309 |
AC_CACHE_CHECK([for Fortran 90 module file names], |
| 1310 |
ac_cv_f90_module_names, |
| 1311 |
[AC_LANG_PUSH(Fortran) |
| 1312 |
# carry out the test in a new directory, so that we don't miss anything |
| 1313 |
mkdir conftest |
| 1314 |
cd conftest |
| 1315 |
AC_COMPILE_IFELSE( |
| 1316 |
[MODULE Bar |
| 1317 |
END MODULE Bar], |
| 1318 |
ac_cv_f90_module_names= |
| 1319 |
[ac_file_list=* |
| 1320 |
for ac_file in $ac_file_list; do |
| 1321 |
case $ac_file in |
| 1322 |
# don't care for original source and object files |
| 1323 |
conftest.$ac_ext | conftest.$ac_objext | conftest.err ) |
| 1324 |
: |
| 1325 |
;; |
| 1326 |
# look for new files derived from the file name |
| 1327 |
*conftest*) |
| 1328 |
ac_pat=`echo $ac_file | sed s/conftest/%FILE%/` |
| 1329 |
_AC_LIST_MEMBER_IF($ac_pat, $ac_cv_f90_module_names,, |
| 1330 |
ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat") |
| 1331 |
;; |
| 1332 |
# look for new files derived from the module name, |
| 1333 |
# with different case translation schemes |
| 1334 |
*Bar*) |
| 1335 |
ac_pat=`echo $ac_file | sed s/Bar/%Module%/` |
| 1336 |
_AC_LIST_MEMBER_IF($ac_pat, $ac_cv_f90_module_names,, |
| 1337 |
ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat") |
| 1338 |
;; |
| 1339 |
*bar*) |
| 1340 |
ac_pat=`echo $ac_file | sed s/bar/%module%/` |
| 1341 |
_AC_LIST_MEMBER_IF($ac_pat, $ac_cv_f90_module_names,, |
| 1342 |
ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat") |
| 1343 |
;; |
| 1344 |
*BAR*) |
| 1345 |
ac_pat=`echo $ac_file | sed s/BAR/%MODULE%/` |
| 1346 |
_AC_LIST_MEMBER_IF($ac_pat, $ac_cv_f90_module_names,, |
| 1347 |
ac_cv_f90_module_names="$ac_cv_f90_module_names $ac_pat") |
| 1348 |
;; |
| 1349 |
# Other files - we have no idea how they are generated |
| 1350 |
*) |
| 1351 |
AC_MSG_WARN([Bogus file found: $ac_file]) |
| 1352 |
;; |
| 1353 |
esac |
| 1354 |
done |
| 1355 |
if test "x$ac_cv_f90_module_names" = "x"; then |
| 1356 |
AC_MSG_WARN([Couldn't determine module file names]) |
| 1357 |
fi |
| 1358 |
], |
| 1359 |
[ac_cv_f90_module_names= |
| 1360 |
AC_MSG_WARN([Couldn't determine module file names])]) |
| 1361 |
cd .. |
| 1362 |
# cleanup |
| 1363 |
rm -rf conftest |
| 1364 |
AC_LANG_POP()dnl |
| 1365 |
]) # AC_CACHE_CHECK |
| 1366 |
|
| 1367 |
# We now generate a shell script that will help us to figure out the correct |
| 1368 |
# module file names, using the value of ac_cv_f90_module_names |
| 1369 |
|
| 1370 |
echo "Generating shell script modnam" |
| 1371 |
|
| 1372 |
cat > scripts/modnam << EOF |
| 1373 |
#! /bin/sh |
| 1374 |
# This script is auto-generated by configure |
| 1375 |
# |
| 1376 |
usage="\\ |
| 1377 |
Usage: \$[0] [[FILES]] |
| 1378 |
|
| 1379 |
[[FILES]] are Fortran 90 source files. |
| 1380 |
The output is a list of module file names that the Fortran 90 compiler |
| 1381 |
generates when compiling [[FILES]]." |
| 1382 |
|
| 1383 |
list= |
| 1384 |
empty= |
| 1385 |
|
| 1386 |
if test \$[@%:@] -eq 0; then |
| 1387 |
echo "\$usage"; exit 0 |
| 1388 |
fi |
| 1389 |
|
| 1390 |
while test \$[@%:@] != 0; do |
| 1391 |
|
| 1392 |
file=\$[1] |
| 1393 |
shift |
| 1394 |
|
| 1395 |
# strip suffix |
| 1396 |
base=\`echo \$file | sed 's/[[.]][[^.]]*$//'\` |
| 1397 |
|
| 1398 |
test ! -f \$file && continue |
| 1399 |
|
| 1400 |
# Look for module definitions and transform them to upper / lower case |
| 1401 |
mods=\`cat \$file | sed '/^ *[[mM][oO][dD][uU][lL][eE]]/!d;s/^ *[[mM][oO][dD][uU][lL][eE]] *\([[A-Za-z_][A-Za-z0-9_]]*\).*\$/\1/'\` |
| 1402 |
upper=\`echo \$mods | tr a-z A-Z\` |
| 1403 |
lower=\`echo \$mods | tr A-Z a-z\` |
| 1404 |
|
| 1405 |
# Here, the patterns for generating module file names were inserted by configure |
| 1406 |
for trans in $ac_cv_f90_module_names; do |
| 1407 |
|
| 1408 |
pat=\`echo \$trans | sed 's/.*\(%.*%\).*/\1/'\` |
| 1409 |
var=empty |
| 1410 |
case \$pat in |
| 1411 |
%MODULE%) |
| 1412 |
var=upper ;; |
| 1413 |
%Module%) |
| 1414 |
var=mods ;; |
| 1415 |
%module%) |
| 1416 |
var=lower ;; |
| 1417 |
%FILE%) |
| 1418 |
test -n "\$mods" && var=base ;; |
| 1419 |
esac |
| 1420 |
new=\`eval '(for i in \$'\$var '; do echo \$trans | sed s/\$pat/\$i/; done)'\` |
| 1421 |
list="\$list \$new" |
| 1422 |
done |
| 1423 |
done |
| 1424 |
|
| 1425 |
echo \$list |
| 1426 |
# end of configure-generated script |
| 1427 |
EOF |
| 1428 |
chmod 755 scripts/modnam |
| 1429 |
]) # AC_F90_MODULE_NAMES |
| 1430 |
|
| 1431 |
dnl |
| 1432 |
dnl These functions were taken from the GRASS GIS toolkit: |
| 1433 |
dnl |
| 1434 |
dnl autoconf undefines "eval", so use "builtin([eval], ...)" |
| 1435 |
dnl |
| 1436 |
|
| 1437 |
AC_DEFUN(LOC_CHECK_USE,[ |
| 1438 |
AC_MSG_CHECKING(whether to use $2) |
| 1439 |
AC_MSG_RESULT("$with_$1") |
| 1440 |
case "$with_$1" in |
| 1441 |
"no") $3= ;; |
| 1442 |
"yes") $3="1" ;; |
| 1443 |
*) AC_MSG_ERROR([*** You must answer yes or no.]) ;; |
| 1444 |
esac |
| 1445 |
|
| 1446 |
]) |
| 1447 |
|
| 1448 |
AC_DEFUN(LOC_CHECK_INC_PATH,[ |
| 1449 |
AC_MSG_CHECKING(for location of $2 includes) |
| 1450 |
case "$with_$1_includes" in |
| 1451 |
y | ye | yes | n | no) |
| 1452 |
AC_MSG_ERROR([*** You must supply a directory to --with-$1-includes.]) |
| 1453 |
;; |
| 1454 |
esac |
| 1455 |
AC_MSG_RESULT($with_$1_includes) |
| 1456 |
|
| 1457 |
if test -n "$with_$1_includes" ; then |
| 1458 |
for dir in $with_$1_includes; do |
| 1459 |
if test -d "$dir"; then |
| 1460 |
$3="$$3 -I$dir" |
| 1461 |
else |
| 1462 |
AC_MSG_ERROR([*** $2 includes directory $dir does not exist.]) |
| 1463 |
fi |
| 1464 |
done |
| 1465 |
fi |
| 1466 |
]) |
| 1467 |
|
| 1468 |
AC_DEFUN(LOC_CHECK_LIB_PATH,[ |
| 1469 |
AC_MSG_CHECKING(for location of $2 library) |
| 1470 |
case "$with_$1_libs" in |
| 1471 |
y | ye | yes | n | no) |
| 1472 |
AC_MSG_ERROR([*** You must supply a directory to --with-$1-libs.]) |
| 1473 |
;; |
| 1474 |
esac |
| 1475 |
AC_MSG_RESULT($with_$1_libs) |
| 1476 |
|
| 1477 |
if test -n "$with_$1_libs"; then |
| 1478 |
for dir in $with_$1_libs; do |
| 1479 |
if test -d "$dir"; then |
| 1480 |
$3="$$3 -L$dir" |
| 1481 |
else |
| 1482 |
AC_MSG_ERROR([*** $2 library directory $dir does not exist.]) |
| 1483 |
fi |
| 1484 |
done |
| 1485 |
fi |
| 1486 |
]) |
| 1487 |
|
| 1488 |
AC_DEFUN(LOC_CHECK_SHARE_PATH,[ |
| 1489 |
AC_MSG_CHECKING(for location of $2 data files) |
| 1490 |
case "$with_$1_share" in |
| 1491 |
y | ye | yes | n | no) |
| 1492 |
AC_MSG_ERROR([*** You must supply a directory to --with-$1-share.]) |
| 1493 |
;; |
| 1494 |
esac |
| 1495 |
AC_MSG_RESULT($with_$1_share) |
| 1496 |
|
| 1497 |
if test -n "$with_$1_share" ; then |
| 1498 |
if test -d "$with_$1_share"; then |
| 1499 |
$3="$with_$1_share" |
| 1500 |
else |
| 1501 |
AC_MSG_ERROR([*** $2 data directory $dir does not exist.]) |
| 1502 |
fi |
| 1503 |
fi |
| 1504 |
]) |
| 1505 |
|
| 1506 |
AC_DEFUN(LOC_CHECK_INCLUDES,[ |
| 1507 |
ac_save_cppflags="$CPPFLAGS" |
| 1508 |
CPPFLAGS="$3 $CPPFLAGS" |
| 1509 |
AC_CHECK_HEADERS($1, [], ifelse($4,[],[ |
| 1510 |
AC_MSG_ERROR([*** Unable to locate $2 includes.]) |
| 1511 |
], $4)) |
| 1512 |
CPPFLAGS=$ac_save_cppflags |
| 1513 |
]) |
| 1514 |
|
| 1515 |
dnl autoconf undefines "shift", so use "builtin([shift], ...)" |
| 1516 |
|
| 1517 |
define(LOC_SHIFT1,[builtin([shift],$*)]) |
| 1518 |
define(LOC_SHIFT2,[LOC_SHIFT1(LOC_SHIFT1($*))]) |
| 1519 |
define(LOC_SHIFT4,[LOC_SHIFT2(LOC_SHIFT2($*))]) |
| 1520 |
define(LOC_SHIFT8,[LOC_SHIFT4(LOC_SHIFT4($*))]) |
| 1521 |
define(LOC_SHIFT9,[LOC_SHIFT1(LOC_SHIFT8($*))]) |
| 1522 |
|
| 1523 |
dnl $1 = library |
| 1524 |
dnl $2 = function |
| 1525 |
dnl $3 = descriptive name |
| 1526 |
dnl $4 = LDFLAGS initialiser |
| 1527 |
dnl $5 = result variable |
| 1528 |
dnl $6 = mandatory dependencies (not added to $5) |
| 1529 |
dnl $7 = mandatory dependencies (added to $5) |
| 1530 |
dnl $8 = ACTION-IF-NOT-FOUND |
| 1531 |
dnl $9+ = optional dependencies |
| 1532 |
|
| 1533 |
define(LOC_CHECK_LIBS_0,[ |
| 1534 |
AC_CHECK_LIB($1, $2, $5="$$5 -l$1 $7",[ |
| 1535 |
[$8] |
| 1536 |
],$6 $7) |
| 1537 |
]) |
| 1538 |
|
| 1539 |
define(LOC_CHECK_LIBS_1,[ |
| 1540 |
ifelse($9,[], |
| 1541 |
LOC_CHECK_LIBS_0($1,$2,,,$5,$6,$7,$8), |
| 1542 |
[ |
| 1543 |
LOC_CHECK_LIBS_1($1,$2,,,$5,$6,$7, |
| 1544 |
LOC_CHECK_LIBS_1($1,$2,,,$5,$6,$7 $9,$8,LOC_SHIFT9($*)), |
| 1545 |
LOC_SHIFT9($*)) |
| 1546 |
] |
| 1547 |
) |
| 1548 |
]) |
| 1549 |
|
| 1550 |
define(LOC_CHECK_LIBS,[ |
| 1551 |
ac_save_ldflags="$LDFLAGS" |
| 1552 |
LDFLAGS="$4 $LDFLAGS" |
| 1553 |
LOC_CHECK_LIBS_1($1,$2,,,$5,$6,$7, |
| 1554 |
LDFLAGS=${ac_save_ldflags} |
| 1555 |
ifelse($8,[],[ |
| 1556 |
AC_MSG_ERROR([*** Unable to locate $3 library.]) |
| 1557 |
],$8),LOC_SHIFT8($*)) |
| 1558 |
LDFLAGS=${ac_save_ldflags} |
| 1559 |
]) |
| 1560 |
|
| 1561 |
AC_DEFUN(LOC_CHECK_VERSION_STRING,[ |
| 1562 |
AC_MSG_CHECKING($3 version) |
| 1563 |
ac_save_cppflags="$CPPFLAGS" |
| 1564 |
CPPFLAGS="$5 $CPPFLAGS" |
| 1565 |
AC_TRY_RUN([ |
| 1566 |
#include <stdio.h> |
| 1567 |
#include <$1> |
| 1568 |
int main(void) { |
| 1569 |
FILE *fp = fopen("conftestdata","w"); |
| 1570 |
fputs($2, fp); |
| 1571 |
return 0; |
| 1572 |
} |
| 1573 |
], |
| 1574 |
[ $4=`cat conftestdata` |
| 1575 |
AC_MSG_RESULT($$4)], |
| 1576 |
[ AC_MSG_ERROR([*** Could not determine $3 version.]) ], |
| 1577 |
[ $4=$6 |
| 1578 |
AC_MSG_RESULT([unknown (cross-compiling)]) ]) |
| 1579 |
CPPFLAGS=$ac_save_cppflags |
| 1580 |
]) |
| 1581 |
|
| 1582 |
AC_DEFUN(LOC_CHECK_SHARE,[ |
| 1583 |
AC_CHECK_FILE($3/$1, [], ifelse($4,[],[ |
| 1584 |
AC_MSG_ERROR([*** Unable to locate $2 data files.]) |
| 1585 |
], $4)) |
| 1586 |
]) |
| 1587 |
|
| 1588 |
AC_DEFUN(LOC_CHECK_VERSION_INT,[ |
| 1589 |
AC_MSG_CHECKING($3 version) |
| 1590 |
ac_save_cppflags="$CPPFLAGS" |
| 1591 |
CPPFLAGS="$5 $CPPFLAGS" |
| 1592 |
AC_TRY_RUN([ |
| 1593 |
#include <stdio.h> |
| 1594 |
#include <$1> |
| 1595 |
int main(void) { |
| 1596 |
FILE *fp = fopen("conftestdata","w"); |
| 1597 |
fprintf(fp, "%d", $2); |
| 1598 |
return 0; |
| 1599 |
} |
| 1600 |
], |
| 1601 |
[ $4=`cat conftestdata` |
| 1602 |
AC_MSG_RESULT($$4)], |
| 1603 |
[ AC_MSG_ERROR([*** Could not determine $3 version.]) ], |
| 1604 |
[ $4=$6 |
| 1605 |
AC_MSG_RESULT([unknown (cross-compiling)]) ]) |
| 1606 |
CPPFLAGS=$ac_save_cppflags |
| 1607 |
]) |
| 1608 |
|
| 1609 |
dnl autoconf undefines "eval", so use "builtin([eval], ...)" |
| 1610 |
|
| 1611 |
AC_DEFUN(LOC_PAD,[$1[]ifelse(builtin([eval],len($1) > 23),1,[ |
| 1612 |
],substr([ ],len($1)))]) |
| 1613 |
|
| 1614 |
AC_DEFUN(LOC_ARG_WITH,[ |
| 1615 |
AC_ARG_WITH($1, |
| 1616 |
LOC_PAD([ --with-$1])[support $2 functionality (default: ]ifelse([$3],,yes,[$3])[)],, |
| 1617 |
[with_$1=]ifelse([$3],,yes,[$3])) |
| 1618 |
]) |
| 1619 |
|
| 1620 |
AC_DEFUN(LOC_ARG_WITH_INC,[ |
| 1621 |
AC_ARG_WITH($1-includes, |
| 1622 |
LOC_PAD([ --with-$1-includes=DIRS])[$2 include files are in DIRS]) |
| 1623 |
]) |
| 1624 |
|
| 1625 |
AC_DEFUN(LOC_ARG_WITH_LIB,[ |
| 1626 |
AC_ARG_WITH($1-libs, |
| 1627 |
LOC_PAD([ --with-$1-libs=DIRS])[$2 library files are in DIRS]) |
| 1628 |
]) |
| 1629 |
|
| 1630 |
AC_DEFUN(LOC_ARG_WITH_SHARE,[ |
| 1631 |
AC_ARG_WITH($1-share, |
| 1632 |
LOC_PAD([ --with-$1-share=DIR])[$2 data files are in DIR]) |
| 1633 |
]) |
| 1634 |
|
| 1635 |
AC_DEFUN(LOC_OPTIONAL,[ |
| 1636 |
AC_MSG_CHECKING(whether to build $1) |
| 1637 |
if test -n "$USE_$2" ; then |
| 1638 |
AC_MSG_RESULT(yes) |
| 1639 |
BUILD_$3="$4" |
| 1640 |
else |
| 1641 |
AC_MSG_RESULT(no) |
| 1642 |
BUILD_$3= |
| 1643 |
fi |
| 1644 |
AC_SUBST(BUILD_$3) |
| 1645 |
]) |
| 1646 |
|
| 1647 |
AC_DEFUN(LOC_MSG,[ |
| 1648 |
echo "$1" |
| 1649 |
]) |
| 1650 |
|
| 1651 |
AC_DEFUN(LOC_PAD_26,[substr([ ],len($1))]) |
| 1652 |
|
| 1653 |
AC_DEFUN(LOC_YES_NO,[if test -n "${$1}" ; then echo yes ; else echo no ; fi]) |
| 1654 |
|
| 1655 |
AC_DEFUN(LOC_MSG_USE,[ |
| 1656 |
[echo " $1:]LOC_PAD_26($1)`LOC_YES_NO($2)`"]) |
