1 |
gezelter |
747 |
dnl |
2 |
gezelter |
826 |
dnl AC_CHECK_MODSUFFIX |
3 |
|
|
dnl |
4 |
|
|
AC_DEFUN([AC_CHECK_MODSUFFIX],[ |
5 |
|
|
|
6 |
|
|
AC_MSG_CHECKING(for module suffix) |
7 |
|
|
rm -f conftest* |
8 |
|
|
# Intel ifc compiler generates files by the name of work.pc and work.pcl (!) |
9 |
|
|
rm -f work* |
10 |
gezelter |
838 |
cat >conftest.f90 <<EOF |
11 |
gezelter |
826 |
module conftest |
12 |
|
|
integer n |
13 |
|
|
parameter (n=1) |
14 |
|
|
end module conftest |
15 |
|
|
EOF |
16 |
|
|
# SGI and absoft compilers generates module name in upper case! |
17 |
|
|
testname="conftest" |
18 |
|
|
modcase="lower" |
19 |
gezelter |
838 |
if $F90 -c conftest.f90 > conftest.out 2>&1 ; then |
20 |
gezelter |
826 |
MOD=`ls conftest* | grep -v conftest.f | grep -v conftest.o` |
21 |
|
|
MOD=`echo "$MOD" | sed -e 's/conftest\.//g'` |
22 |
|
|
if test -z "$MOD" ; then |
23 |
|
|
MOD=`ls CONFTEST* 2>/dev/null \ |
24 |
|
|
| grep -v CONFTEST.f | grep -v CONFTEST.o` |
25 |
|
|
MOD=`echo "$MOD" | sed -e 's/CONFTEST\.//g'` |
26 |
|
|
if test -n "$MOD" ; then |
27 |
|
|
testname="CONFTEST" |
28 |
|
|
modcase="upper" |
29 |
|
|
fi |
30 |
|
|
fi |
31 |
|
|
if test -z "$MOD" ; then |
32 |
|
|
AC_MSG_RESULT(unknown) |
33 |
|
|
# Use mod if we can't figure it out |
34 |
|
|
MOD="mod" |
35 |
|
|
else |
36 |
|
|
AC_MSG_RESULT($MOD) |
37 |
|
|
fi |
38 |
|
|
if test -s work.pcl ; then |
39 |
|
|
AC_MSG_WARN([Compiler generates auxillery files!]) |
40 |
|
|
fi |
41 |
|
|
else |
42 |
|
|
AC_MSG_RESULT(unknown) |
43 |
|
|
fi |
44 |
|
|
AC_SUBST(MOD) |
45 |
|
|
|
46 |
|
|
]) |
47 |
|
|
|
48 |
|
|
|
49 |
|
|
dnl |
50 |
|
|
dnl AC_CHECK_MODDIRFLAG |
51 |
|
|
dnl |
52 |
|
|
AC_DEFUN([AC_CHECK_MODDIRFLAG],[ |
53 |
|
|
|
54 |
|
|
# Check for module include path (some use -I, some (Solaris) use -M, some |
55 |
|
|
# (absoft) use -p). |
56 |
|
|
# Intel compilers use a wierd system: -cl,filename.pcl . If no file is |
57 |
|
|
# specified, work.pcl and work.pc are created. However, if you specify |
58 |
|
|
# a file, it must contain a the name of a file ending in .pc . Ugh! |
59 |
|
|
# Use the module made above |
60 |
|
|
AC_MSG_CHECKING(for module directory path flag) |
61 |
gezelter |
838 |
rm -f conftest* |
62 |
|
|
# Intel ifc compiler generates files by the name of work.pc and work.pcl (!) |
63 |
|
|
rm -f work* |
64 |
|
|
cat >conftest.f90 <<EOF |
65 |
|
|
module conftest |
66 |
|
|
integer n |
67 |
|
|
parameter (n=1) |
68 |
|
|
end module conftest |
69 |
|
|
EOF |
70 |
|
|
# SGI and absoft compilers generates module name in upper case! |
71 |
|
|
testname="conftest" |
72 |
|
|
if $F90 -c conftest.f90 > conftest.out 2>&1 ; then |
73 |
|
|
mod=`ls CONFTEST* 2>/dev/null | grep -v CONFTEST.f | grep -v CONFTEST.o` |
74 |
|
|
mod=`echo "$mod" | sed -e 's/CONFTEST\.//g'` |
75 |
|
|
if test -n "$mod" ; then |
76 |
|
|
testname="CONFTEST" |
77 |
|
|
fi |
78 |
|
|
madedir=0 |
79 |
|
|
if test ! -d conf ; then mkdir conf ; madedir=1; fi |
80 |
|
|
cp $testname.$MOD conf |
81 |
|
|
rm -f conftest* CONFTEST* |
82 |
|
|
cat >conftest1.f90 <<EOF |
83 |
gezelter |
826 |
program main |
84 |
|
|
use conftest |
85 |
|
|
print *, n |
86 |
|
|
end |
87 |
|
|
EOF |
88 |
gezelter |
838 |
F90_WORK_FILES_ARG="" |
89 |
|
|
F90MODINCSPEC="" |
90 |
|
|
if $F90 -c -Iconf conftest1.f90 > conftest.out 2>&1 ; then |
91 |
|
|
MODDIRFLAG="-I" |
92 |
|
|
F90MODINCSPEC="-I<dir>" |
93 |
|
|
AC_MSG_RESULT(-I) |
94 |
|
|
elif $F90 -c -Mconf conftest1.f90 >> conftest.out 2>&1 ; then |
95 |
|
|
MODDIRFLAG="-M" |
96 |
|
|
F90MODINCSPEC="-M<dir>" |
97 |
|
|
AC_MSG_RESULT(-M) |
98 |
|
|
elif $F90 -c -pconf conftest1.f90 >> conftest.out 2>&1 ; then |
99 |
|
|
MODDIRFLAG="-p" |
100 |
|
|
F90MODINCSPEC="-p<dir>" |
101 |
|
|
AC_MSG_RESULT(-p) |
102 |
|
|
elif test -s work.pc ; then |
103 |
|
|
cp work.pc conf/mpimod.pc |
104 |
|
|
echo "mpimod.pc" > conf/mpimod.pcl |
105 |
|
|
echo "`pwd`/conf/mpimod.pc" >> conf/mpimod.pcl |
106 |
|
|
if $F90 -c -cl,conf/mpimod.pcl conftest1.f >>conftest.out 2>&1 ; then |
107 |
|
|
MODDIRFLAG='-cl,mpimod.pcl' |
108 |
|
|
AC_MSG_RESULT([-cl,filename where filename contains a list of files and directories]) |
109 |
|
|
F90_WORK_FILES_ARG="-cl,mpimod.pcl" |
110 |
|
|
F90MODINCSPEC="-cl,<dir>/<file>mod.pcl" |
111 |
|
|
AC_SUBST(F90_WORK_FILES_ARG) |
112 |
|
|
else |
113 |
|
|
# The version of the Intel compiler that I have refuses to let |
114 |
|
|
# you put the "work catalog" list anywhere but the current |
115 |
|
|
# directory. For example, you cannot in |
116 |
gezelter |
826 |
: |
117 |
gezelter |
838 |
fi |
118 |
|
|
fi |
119 |
|
|
if test -z "MODDIRFLAG" ; then |
120 |
|
|
AC_MSG_RESULT(unknown) |
121 |
|
|
fi |
122 |
|
|
AC_SUBST(MODDIRFLAG) |
123 |
|
|
AC_SUBST(F90MODINCSPEC) |
124 |
|
|
rm -f conftest* conf/conftest* conf/CONFTEST* CONFTEST* conf/mpimod* |
125 |
|
|
if test $madedir = 1 ; then rmdir conf ; fi |
126 |
gezelter |
826 |
fi |
127 |
|
|
|
128 |
|
|
]) |
129 |
|
|
|
130 |
|
|
|
131 |
|
|
dnl |
132 |
gezelter |
747 |
dnl AC_CHECK_MPI_F90MOD |
133 |
|
|
dnl |
134 |
|
|
AC_DEFUN([AC_CHECK_MPI_F90MOD],[ |
135 |
mmeineke |
377 |
|
136 |
gezelter |
747 |
AC_ARG_WITH(mpi_f90_mods, [ --with-mpi_f90_mods=<dir> |
137 |
|
|
Location where MPI f90 modules are installed ], |
138 |
|
|
mpi_f90_mods="$withval", |
139 |
|
|
mpi_f90_mods="/usr/local/include/f90choice") |
140 |
mmeineke |
377 |
|
141 |
gezelter |
747 |
AC_MSG_CHECKING(for MPI F90 modules) |
142 |
|
|
AC_LANG_SAVE() |
143 |
|
|
AC_LANG([Fortran 90]) |
144 |
|
|
ac_save_F90FLAGS=$F90FLAGS |
145 |
gezelter |
826 |
|
146 |
|
|
AS_IF([test "$mpi_f90_mods"], [F90FLAGS="${F90FLAGS} ${MODDIRFLAG}${mpi_f90_mods}"]) |
147 |
gezelter |
747 |
_AC_COMPILE_IFELSE([ |
148 |
|
|
AC_LANG_PROGRAM([ |
149 |
|
|
use mpi |
150 |
|
|
integer :: ierr |
151 |
|
|
call MPI_Init(ierr) |
152 |
|
|
])], [HAVE_MPI_MOD=1], [HAVE_MPI_MOD=0]) |
153 |
|
|
|
154 |
|
|
F90FLAGS=$ac_save_F90FLAGS |
155 |
|
|
AC_LANG_RESTORE() |
156 |
mmeineke |
377 |
|
157 |
gezelter |
747 |
if test "$HAVE_MPI_MOD" = 1; then |
158 |
|
|
AC_MSG_RESULT(yes) |
159 |
|
|
AC_DEFINE(MPI_MOD, 1, [have mpi module]) |
160 |
gezelter |
826 |
MPI_F90_MODS="${mpi_f90_mods}" |
161 |
gezelter |
747 |
AC_SUBST(MPI_F90_MODS) |
162 |
gezelter |
785 |
# The library name: |
163 |
|
|
if test -z "$MPI_LIB" ; then |
164 |
|
|
MPI_LIBNAME=-lmpich |
165 |
|
|
else |
166 |
|
|
MPI_LIBNAME="$MPI_LIB" |
167 |
|
|
fi |
168 |
|
|
if test -z "$MPIMODLIBNAME" ; then |
169 |
|
|
MPIMODLIBNAME="${MPI_LIBNAME}f90" |
170 |
|
|
fi |
171 |
|
|
AC_SUBST(MPIMODLIBNAME) |
172 |
mmeineke |
377 |
else |
173 |
gezelter |
747 |
AC_MSG_RESULT(no) |
174 |
gezelter |
878 |
AC_MSG_WARN([Couldn't locate MPI F90 Modules]) |
175 |
mmeineke |
377 |
fi |
176 |
gezelter |
747 |
|
177 |
mmeineke |
377 |
]) |
178 |
|
|
|
179 |
|
|
|
180 |
gezelter |
944 |
|
181 |
|
|
|
182 |
gezelter |
747 |
dnl |
183 |
|
|
dnl AM_PATH_SPRNG |
184 |
|
|
dnl |
185 |
|
|
AC_DEFUN([AM_PATH_SPRNG],[ |
186 |
mmeineke |
377 |
|
187 |
mmeineke |
790 |
AC_ARG_WITH(sprng_prefix, [ --with-sprng_prefix=PREFIX |
188 |
gezelter |
747 |
Prefix where SPRNG is installed ], |
189 |
|
|
sprng_prefix="$withval", |
190 |
|
|
sprng_prefix="/usr/local") |
191 |
gezelter |
816 |
AC_ARG_WITH(sprng-libdir, [ --with-sprng-libdir=PREFIX SPRNG library directory], |
192 |
|
|
sprng_libdir="$withval", |
193 |
|
|
sprng_libdir="/usr/local/lib") |
194 |
|
|
AC_ARG_WITH(sprng-include, [ --with-sprng-include=PREFIX |
195 |
gezelter |
747 |
SPRNG include directory], |
196 |
gezelter |
816 |
sprng_include="$withval", |
197 |
|
|
sprng_include="/usr/local/include/sprng") |
198 |
mmeineke |
377 |
|
199 |
gezelter |
816 |
if test x$sprng_libdir = x ; then |
200 |
|
|
sprng_libdir=${sprng_prefix}/lib |
201 |
gezelter |
747 |
fi |
202 |
mmeineke |
377 |
|
203 |
gezelter |
816 |
if test x$sprng_include = x ; then |
204 |
|
|
sprng_include=${sprng_prefix}/include |
205 |
gezelter |
747 |
fi |
206 |
mmeineke |
377 |
|
207 |
gezelter |
816 |
AC_MSG_CHECKING(for SPRNG include files in $sprng_include) |
208 |
|
|
if test -f ${sprng_include}/sprng.h; then |
209 |
gezelter |
747 |
have_sprngincl=yes |
210 |
|
|
AC_MSG_RESULT(yes) |
211 |
mmeineke |
377 |
else |
212 |
gezelter |
747 |
have_sprngincl=no |
213 |
|
|
AC_MSG_RESULT(no) |
214 |
|
|
AC_MSG_ERROR(Could not locate the SPRNG include files) |
215 |
mmeineke |
377 |
fi |
216 |
|
|
|
217 |
gezelter |
816 |
AC_MSG_CHECKING(for SPRNG libraries in $sprng_libdir) |
218 |
|
|
if test -f ${sprng_libdir}/libsprng.a; then |
219 |
gezelter |
747 |
have_sprnglib=yes |
220 |
|
|
AC_MSG_RESULT(yes) |
221 |
mmeineke |
377 |
else |
222 |
gezelter |
747 |
have_sprnglib=no |
223 |
|
|
AC_MSG_RESULT(no) |
224 |
|
|
AC_MSG_ERROR(Could not locate the SPRNG libraries) |
225 |
mmeineke |
377 |
fi |
226 |
|
|
|
227 |
gezelter |
747 |
AC_LANG_SAVE() |
228 |
|
|
AC_LANG([C]) |
229 |
|
|
ac_save_CPPFLAGS=$CPPFLAGS |
230 |
gezelter |
816 |
CPPFLAGS="${CPPFLAGS} -I${sprng_include}" |
231 |
gezelter |
747 |
ac_save_LDFLAGS=$LDFLAGS |
232 |
gezelter |
816 |
LDFLAGS="${LDFLAGS} -L${sprng_libdir} -lsprng" |
233 |
gezelter |
747 |
AC_CHECK_HEADER(sprng.h, [ |
234 |
|
|
AC_CHECK_LIB(sprng, |
235 |
|
|
init_rng, |
236 |
gezelter |
816 |
[SPRNG_LIBDIR="${sprng_libdir}" |
237 |
|
|
SPRNG_LIB="-lsprng" SPRNG_INC="-I${sprng_include}" |
238 |
gezelter |
749 |
HAVE_SPRNG="yes"])]) |
239 |
gezelter |
747 |
CPPFLAGS=$ac_save_CPPFLAGS |
240 |
|
|
LDFLAGS=$ac_save_LDFLAGS |
241 |
|
|
AC_LANG_RESTORE() |
242 |
|
|
|
243 |
|
|
if test x_$HAVE_SPRNG != x_yes; then |
244 |
|
|
AC_MSG_ERROR(Can't build with SPRNG) |
245 |
|
|
fi |
246 |
|
|
AC_SUBST(SPRNG_LIBDIR) |
247 |
|
|
AC_SUBST(SPRNG_LIB) |
248 |
|
|
AC_SUBST(SPRNG_INC) |
249 |
|
|
AC_SUBST(HAVE_SPRNG) |
250 |
|
|
]) |
251 |
|
|
|
252 |
|
|
dnl |
253 |
|
|
dnl CHECK_MKL |
254 |
|
|
dnl |
255 |
|
|
AC_DEFUN([CHECK_MKL], |
256 |
|
|
[AC_MSG_CHECKING(if MKL is wanted) |
257 |
|
|
AC_ARG_WITH(mkl, |
258 |
gezelter |
944 |
[ --with-mkl Do we want MKL [will check /usr/local/intel/mkl61 /opt/intel/mkl61]], |
259 |
gezelter |
747 |
[ AC_MSG_RESULT(yes) |
260 |
gezelter |
944 |
for dir in $withval /usr/local/intel/mkl61 /opt/intel/mkl61; do |
261 |
gezelter |
747 |
mkldir="$dir" |
262 |
|
|
if test -f "$dir/include/mkl.h"; then |
263 |
|
|
found_mkl="yes"; |
264 |
|
|
break; |
265 |
|
|
fi |
266 |
|
|
done |
267 |
|
|
if test x_$found_mkl != x_yes; then |
268 |
|
|
AC_MSG_ERROR(Cannot find MKL includes) |
269 |
mmeineke |
377 |
else |
270 |
gezelter |
747 |
printf "MKL includes found in $mkldir/include\n"; |
271 |
|
|
fi |
272 |
|
|
|
273 |
|
|
AC_LANG_SAVE() |
274 |
|
|
AC_LANG([C]) |
275 |
|
|
ac_save_CPPFLAGS=$CPPFLAGS |
276 |
|
|
CPPFLAGS="${CPPFLAGS} -I${mkldir}/include" |
277 |
|
|
ac_save_LDFLAGS=$LDFLAGS |
278 |
|
|
LDFLAGS="${LDFLAGS} -L${mkldir}/lib/32 -lmkl -lvml -lguide" |
279 |
|
|
AC_CHECK_HEADER(mkl.h, [ |
280 |
|
|
AC_CHECK_LIB(mkl, |
281 |
|
|
vslNewStream, |
282 |
|
|
[MKL_LIBDIR="${mkldir}/lib/32", |
283 |
|
|
MKL_LIB="-lmkl -lvml -lguide", |
284 |
|
|
HAVE_MKL="yes"]) |
285 |
|
|
], [MKL_INC="-I${mkldir}/include"]) |
286 |
|
|
CPPFLAGS=$ac_save_CPPFLAGS |
287 |
|
|
LDFLAGS=$ac_save_LDFLAGS |
288 |
|
|
AC_LANG_RESTORE() |
289 |
|
|
|
290 |
|
|
if test x_$HAVE_MKL != x_yes; then |
291 |
|
|
AC_MSG_ERROR(Can't build with MKL) |
292 |
mmeineke |
377 |
fi |
293 |
gezelter |
747 |
AC_SUBST(MKL_LIBDIR) |
294 |
|
|
AC_SUBST(MKL_LIB) |
295 |
|
|
AC_SUBST(MKL_INC) |
296 |
|
|
AC_SUBST(HAVE_MKL) |
297 |
|
|
], |
298 |
|
|
[ |
299 |
|
|
AC_MSG_RESULT(no) |
300 |
mmeineke |
377 |
]) |
301 |
gezelter |
747 |
]) |
302 |
|
|
dnl |
303 |
mmeineke |
377 |
|
304 |
gezelter |
878 |
|
305 |
gezelter |
747 |
AC_DEFUN(ACX_CHECK_CC_FLAGS, |
306 |
mmeineke |
377 |
[ |
307 |
gezelter |
747 |
AC_REQUIRE([AC_PROG_CC]) |
308 |
|
|
AC_CACHE_CHECK(whether ${CC-cc} accepts $1, ac_$2, |
309 |
|
|
[echo 'void f(){}' > conftest.c |
310 |
|
|
if test -z "`${CC-cc} $1 -c conftest.c 2>&1`"; then |
311 |
|
|
ac_$2=yes |
312 |
|
|
else |
313 |
|
|
ac_$2=no |
314 |
mmeineke |
377 |
fi |
315 |
gezelter |
747 |
rm -f conftest* |
316 |
mmeineke |
377 |
]) |
317 |
gezelter |
747 |
if test "$ac_$2" = yes; then |
318 |
|
|
: |
319 |
|
|
$3 |
320 |
|
|
else |
321 |
|
|
: |
322 |
|
|
$4 |
323 |
|
|
fi |
324 |
|
|
]) |
325 |
mmeineke |
377 |
|
326 |
gezelter |
747 |
AC_DEFUN(ACX_CHECK_CXX_FLAGS, |
327 |
|
|
[ |
328 |
|
|
AC_REQUIRE([AC_PROG_CXX]) |
329 |
|
|
AC_CACHE_CHECK(whether ${CXX-c++} accepts $1, ac_$2, |
330 |
|
|
[echo 'void f(){}' > conftest.cpp |
331 |
|
|
if test -z "`${CXX-c++} $1 -c conftest.cpp 2>&1`"; then |
332 |
|
|
ac_$2=yes |
333 |
|
|
else |
334 |
|
|
ac_$2=no |
335 |
|
|
fi |
336 |
|
|
rm -f conftest* |
337 |
|
|
]) |
338 |
|
|
if test "$ac_$2" = yes; then |
339 |
|
|
: |
340 |
|
|
$3 |
341 |
|
|
else |
342 |
|
|
: |
343 |
|
|
$4 |
344 |
|
|
fi |
345 |
|
|
]) |
346 |
mmeineke |
377 |
|
347 |
gezelter |
747 |
dnl ------------------------------------------------------------------------- |
348 |
|
|
dnl ACX_CHECK_F90_FLAGS() |
349 |
mmeineke |
377 |
dnl |
350 |
gezelter |
747 |
dnl Check for optimizer flags the Fortran compiler can use. |
351 |
mmeineke |
377 |
dnl |
352 |
gezelter |
747 |
AC_DEFUN(ACX_CHECK_F90_FLAGS, |
353 |
mmeineke |
377 |
[ |
354 |
gezelter |
747 |
AC_CACHE_CHECK(whether ${F90-f90} accepts $1, ac_$2, |
355 |
mmeineke |
377 |
[ |
356 |
gezelter |
747 |
AC_LANG_SAVE |
357 |
|
|
AC_LANG([Fortran 90]) |
358 |
|
|
echo 'program main' > conftest.$ac_ext |
359 |
|
|
echo 'end program main' >> conftest.$ac_ext |
360 |
|
|
ac_compile='${F90-f90} -c $1 $F90FLAGS conftest.$ac_ext 1>&AC_FD_CC' |
361 |
|
|
if AC_TRY_EVAL(ac_compile); then |
362 |
|
|
ac_$2=yes |
363 |
|
|
else |
364 |
|
|
ac_$2=no |
365 |
mmeineke |
377 |
fi |
366 |
gezelter |
747 |
rm -f conftest* |
367 |
|
|
AC_LANG_RESTORE() |
368 |
|
|
]) |
369 |
|
|
if test "$ac_$2" = yes; then |
370 |
|
|
: |
371 |
|
|
$3 |
372 |
|
|
else |
373 |
|
|
: |
374 |
|
|
$4 |
375 |
mmeineke |
377 |
fi |
376 |
|
|
]) |
377 |
gezelter |
747 |
|
378 |
|
|
AC_DEFUN(ACX_PROG_GCC_VERSION, |
379 |
|
|
[ |
380 |
|
|
AC_REQUIRE([AC_PROG_CC]) |
381 |
|
|
AC_CACHE_CHECK(whether we are using gcc $1.$2 or later, ac_cv_prog_gcc_$1_$2, |
382 |
|
|
[ |
383 |
|
|
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
384 |
|
|
cat > conftest.c <<EOF |
385 |
gezelter |
942 |
#ifdef __GNUC__ && !defined (__INTEL_COMPILER) |
386 |
gezelter |
747 |
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
387 |
|
|
yes; |
388 |
|
|
# endif |
389 |
|
|
#endif |
390 |
|
|
EOF |
391 |
|
|
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
392 |
|
|
ac_cv_prog_gcc_$1_$2=yes |
393 |
|
|
else |
394 |
|
|
ac_cv_prog_gcc_$1_$2=no |
395 |
mmeineke |
377 |
fi |
396 |
gezelter |
747 |
]) |
397 |
|
|
if test "$ac_cv_prog_gcc_$1_$2" = yes; then |
398 |
|
|
: |
399 |
|
|
$3 |
400 |
|
|
else |
401 |
|
|
: |
402 |
|
|
$4 |
403 |
mmeineke |
377 |
fi |
404 |
gezelter |
747 |
]) |
405 |
mmeineke |
377 |
|
406 |
gezelter |
942 |
AC_DEFUN(ACX_PROG_GXX_VERSION, |
407 |
|
|
[ |
408 |
|
|
AC_REQUIRE([AC_PROG_CXX]) |
409 |
|
|
AC_CACHE_CHECK(whether we are using g++ $1.$2 or later, ac_cv_prog_gxx_$1_$2, |
410 |
|
|
[ |
411 |
|
|
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
412 |
|
|
cat > conftest.cpp <<EOF |
413 |
|
|
#ifdef __GNUC__ && !defined (__INTEL_COMPILER) |
414 |
|
|
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
415 |
|
|
yes; |
416 |
|
|
# endif |
417 |
|
|
#endif |
418 |
|
|
EOF |
419 |
|
|
if AC_TRY_COMMAND(${CXX-c++} -E conftest.cpp) | egrep yes >/dev/null 2>&1; then |
420 |
|
|
ac_cv_prog_gxx_$1_$2=yes |
421 |
|
|
else |
422 |
|
|
ac_cv_prog_gxx_$1_$2=no |
423 |
|
|
fi |
424 |
|
|
]) |
425 |
|
|
if test "$ac_cv_prog_gxx_$1_$2" = yes; then |
426 |
|
|
: |
427 |
|
|
$3 |
428 |
|
|
else |
429 |
|
|
: |
430 |
|
|
$4 |
431 |
|
|
fi |
432 |
|
|
]) |
433 |
mmeineke |
377 |
|
434 |
gezelter |
942 |
AC_DEFUN(ACX_PROG_REALLY_GCC, |
435 |
|
|
[ |
436 |
|
|
AC_REQUIRE([AC_PROG_CC]) |
437 |
gezelter |
944 |
AC_CACHE_CHECK(whether we are *really* using GNU cc, ac_cv_prog_really_gcc, |
438 |
gezelter |
942 |
[ |
439 |
|
|
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
440 |
|
|
cat > conftest.c <<EOF |
441 |
|
|
#ifdef __GNUC__ |
442 |
|
|
#ifndef __INTEL_COMPILER |
443 |
|
|
yes; |
444 |
|
|
#endif |
445 |
|
|
#endif |
446 |
|
|
EOF |
447 |
|
|
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
448 |
|
|
ac_cv_prog_really_gcc=yes |
449 |
|
|
else |
450 |
|
|
ac_cv_prog_really_gcc=no |
451 |
|
|
fi |
452 |
|
|
]) |
453 |
|
|
if test "$ac_cv_prog_really_gcc" = yes; then |
454 |
|
|
: |
455 |
|
|
$1 |
456 |
|
|
else |
457 |
|
|
: |
458 |
|
|
$2 |
459 |
|
|
fi |
460 |
|
|
]) |
461 |
|
|
|
462 |
|
|
AC_DEFUN(ACX_PROG_REALLY_GXX, |
463 |
|
|
[ |
464 |
|
|
AC_REQUIRE([AC_PROG_CXX]) |
465 |
gezelter |
944 |
AC_CACHE_CHECK(whether we are *really* using GNU c++, ac_cv_prog_really_gxx, |
466 |
gezelter |
942 |
[ |
467 |
|
|
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
468 |
|
|
cat > conftest.cpp <<EOF |
469 |
|
|
#ifdef __GNUC__ |
470 |
|
|
#ifndef __INTEL_COMPILER |
471 |
|
|
yes; |
472 |
|
|
#endif |
473 |
|
|
#endif |
474 |
|
|
EOF |
475 |
|
|
if AC_TRY_COMMAND(${CXX-c++} -E conftest.cpp) | egrep yes >/dev/null 2>&1; then |
476 |
|
|
ac_cv_prog_really_gxx=yes |
477 |
|
|
else |
478 |
|
|
ac_cv_prog_really_gxx=no |
479 |
|
|
fi |
480 |
|
|
]) |
481 |
|
|
if test "$ac_cv_prog_really_gxx" = yes; then |
482 |
|
|
: |
483 |
|
|
$1 |
484 |
|
|
else |
485 |
|
|
: |
486 |
|
|
$2 |
487 |
|
|
fi |
488 |
|
|
]) |
489 |
|
|
|
490 |
|
|
|
491 |
gezelter |
747 |
AC_DEFUN(ACX_PROG_CC_MAXOPT, |
492 |
|
|
[ |
493 |
|
|
AC_REQUIRE([AC_PROG_CC]) |
494 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) |
495 |
|
|
|
496 |
gezelter |
942 |
ACX_PROG_REALLY_GCC |
497 |
|
|
|
498 |
gezelter |
747 |
# Try to determine "good" native compiler flags if none specified on command |
499 |
|
|
# line |
500 |
|
|
if test "$ac_test_CFLAGS" != "set"; then |
501 |
|
|
CFLAGS="" |
502 |
|
|
case "${host_cpu}-${host_os}" in |
503 |
|
|
|
504 |
|
|
*linux*) if test "$CC" = icc; then |
505 |
|
|
CFLAGS="-O" |
506 |
|
|
fi;; |
507 |
|
|
sparc-solaris2*) if test "$CC" = cc; then |
508 |
|
|
CFLAGS="-native -fast -xO5 -dalign" |
509 |
|
|
fi;; |
510 |
|
|
|
511 |
|
|
alpha*-osf*) if test "$CC" = cc; then |
512 |
|
|
CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1" |
513 |
|
|
fi;; |
514 |
|
|
|
515 |
|
|
hppa*-hpux*) if test "$CC" = cc; then |
516 |
|
|
CFLAGS="-Ae +O3 +Oall" |
517 |
|
|
fi;; |
518 |
|
|
|
519 |
|
|
rs6000*-aix*) if test "$CC" = cc -o "$CC" = xlc; then |
520 |
|
|
CFLAGS="-O3 -qtune=auto -qansialias -w" |
521 |
|
|
fi;; |
522 |
|
|
powerpc*-aix*) |
523 |
|
|
if test "$CC" = cc -o "$CC" = xlc; then |
524 |
|
|
CFLAGS="-O3 -qtune=auto -qansialias -w" |
525 |
|
|
echo "*******************************************************" |
526 |
|
|
echo "* You have AIX on an unknown powerpc system. It is *" |
527 |
|
|
echo "* recommended that you use *" |
528 |
|
|
echo "* *" |
529 |
|
|
echo "* CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
530 |
|
|
echo "* ^^^ *" |
531 |
|
|
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
532 |
|
|
echo "* PowerPC CPU you have. For more info, man cc. *" |
533 |
|
|
echo "*******************************************************" |
534 |
|
|
fi;; |
535 |
|
|
*darwin*) |
536 |
|
|
if test "$CC" = xlc -o "$CC" = cc; then |
537 |
|
|
CFLAGS="-O3 -qtune=auto -w" |
538 |
|
|
echo "*******************************************************" |
539 |
|
|
echo "* You have Darwin on an unknown powerpc system. *" |
540 |
|
|
echo "* It is recommended that you use *" |
541 |
|
|
echo "* *" |
542 |
|
|
echo "* CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
543 |
|
|
echo "* ^^^ *" |
544 |
|
|
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
545 |
|
|
echo "* PowerPC CPU you have. For more info, man cc. *" |
546 |
|
|
echo "*******************************************************" |
547 |
|
|
fi;; |
548 |
|
|
esac |
549 |
|
|
|
550 |
|
|
# use default flags for gcc on all systems |
551 |
gezelter |
942 |
if test $ac_cv_prog_really_gcc = yes; then |
552 |
gezelter |
747 |
CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic" |
553 |
mmeineke |
377 |
fi |
554 |
|
|
|
555 |
gezelter |
747 |
# test for gcc-specific flags: |
556 |
gezelter |
942 |
if test $ac_cv_prog_really_gcc = yes; then |
557 |
gezelter |
747 |
# -malign-double for x86 systems |
558 |
|
|
ACX_CHECK_CC_FLAGS(-malign-double,align_double, CFLAGS="$CFLAGS -malign-double") |
559 |
|
|
# -fstrict-aliasing for gcc-2.95+ |
560 |
|
|
ACX_CHECK_CC_FLAGS(-fstrict-aliasing,fstrict_aliasing, CFLAGS="$CFLAGS -fstrict-aliasing") |
561 |
|
|
fi |
562 |
mmeineke |
377 |
|
563 |
gezelter |
747 |
CPU_FLAGS="" |
564 |
gezelter |
942 |
if test $ac_cv_prog_really_gcc = yes; then |
565 |
gezelter |
747 |
dnl try to guess correct CPU flags, at least for linux |
566 |
|
|
case "${host_cpu}" in |
567 |
|
|
i586*) ACX_CHECK_CC_FLAGS(-mcpu=pentium,cpu_pentium, |
568 |
|
|
[CPU_FLAGS=-mcpu=pentium], |
569 |
|
|
[ACX_CHECK_CC_FLAGS(-mpentium,pentium, |
570 |
|
|
[CPU_FLAGS=-mpentium])]) |
571 |
|
|
;; |
572 |
|
|
i686*) ACX_CHECK_CC_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
573 |
|
|
[CPU_FLAGS=-mcpu=pentiumpro], |
574 |
|
|
[ACX_CHECK_CC_FLAGS(-mpentiumpro,pentiumpro, |
575 |
|
|
[CPU_FLAGS=-mpentiumpro])]) |
576 |
|
|
;; |
577 |
|
|
powerpc*) |
578 |
|
|
cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null` |
579 |
|
|
is60x=`echo $cputype | egrep "^60[0-9]e?$"` |
580 |
|
|
if test -n "$is60x"; then |
581 |
|
|
ACX_CHECK_CC_FLAGS(-mcpu=$cputype,m_cpu_60x, |
582 |
|
|
CPU_FLAGS=-mcpu=$cputype) |
583 |
|
|
elif test "$cputype" = 750; then |
584 |
|
|
ACX_PROG_GCC_VERSION(2,95, |
585 |
|
|
ACX_CHECK_CC_FLAGS(-mcpu=750,m_cpu_750, |
586 |
|
|
CPU_FLAGS=-mcpu=750)) |
587 |
|
|
fi |
588 |
|
|
if test -z "$CPU_FLAGS"; then |
589 |
|
|
ACX_CHECK_CC_FLAGS(-mcpu=powerpc,m_cpu_powerpc, |
590 |
|
|
CPU_FLAGS=-mcpu=powerpc) |
591 |
|
|
fi |
592 |
|
|
if test -z "$CPU_FLAGS"; then |
593 |
|
|
ACX_CHECK_CC_FLAGS(-mpowerpc,m_powerpc, |
594 |
|
|
CPU_FLAGS=-mpowerpc) |
595 |
|
|
fi |
596 |
|
|
esac |
597 |
mmeineke |
377 |
fi |
598 |
|
|
|
599 |
gezelter |
747 |
if test -n "$CPU_FLAGS"; then |
600 |
|
|
CFLAGS="$CFLAGS $CPU_FLAGS" |
601 |
|
|
fi |
602 |
mmeineke |
377 |
|
603 |
gezelter |
747 |
if test -z "$CFLAGS"; then |
604 |
|
|
echo "" |
605 |
|
|
echo "********************************************************" |
606 |
|
|
echo "* WARNING: Don't know the best CFLAGS for this system *" |
607 |
|
|
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
608 |
|
|
echo "* (otherwise, a default of CFLAGS=-O3 will be used) *" |
609 |
|
|
echo "********************************************************" |
610 |
|
|
echo "" |
611 |
|
|
CFLAGS="-O3" |
612 |
mmeineke |
377 |
fi |
613 |
|
|
|
614 |
gezelter |
747 |
ACX_CHECK_CC_FLAGS(${CFLAGS}, guessed_cflags, , [ |
615 |
|
|
echo "" |
616 |
|
|
echo "********************************************************" |
617 |
|
|
echo "* WARNING: The guessed CFLAGS don't seem to work with *" |
618 |
|
|
echo "* your compiler. *" |
619 |
|
|
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
620 |
|
|
echo "********************************************************" |
621 |
|
|
echo "" |
622 |
|
|
CFLAGS="" |
623 |
|
|
]) |
624 |
mmeineke |
377 |
|
625 |
|
|
fi |
626 |
gezelter |
747 |
]) |
627 |
mmeineke |
377 |
|
628 |
gezelter |
747 |
AC_DEFUN(ACX_PROG_CXX_MAXOPT, |
629 |
mmeineke |
377 |
[ |
630 |
gezelter |
747 |
AC_REQUIRE([AC_PROG_CXX]) |
631 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) |
632 |
mmeineke |
377 |
|
633 |
gezelter |
942 |
ACX_PROG_REALLY_GXX |
634 |
|
|
|
635 |
gezelter |
747 |
# Try to determine "good" native compiler flags if none specified on command |
636 |
|
|
# line |
637 |
|
|
if test "$ac_test_CXXFLAGS" != "set"; then |
638 |
|
|
CXXFLAGS="" |
639 |
|
|
case "${host_cpu}-${host_os}" in |
640 |
mmeineke |
377 |
|
641 |
gezelter |
747 |
*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then |
642 |
|
|
CXXFLAGS="-O" |
643 |
|
|
fi;; |
644 |
|
|
sparc-solaris2*) if test "$CXX" = CC; then |
645 |
|
|
CXXFLAGS="-native -fast -xO5 -dalign" |
646 |
|
|
fi;; |
647 |
|
|
rs6000*-aix*) if test "$CXX" = xlC; then |
648 |
|
|
CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
649 |
|
|
fi;; |
650 |
|
|
powerpc*-aix*) |
651 |
|
|
if test "$CXX" = xlC; then |
652 |
|
|
CXXFLAGS="-O3 -qarch=ppc -qansialias -w" |
653 |
|
|
echo "*******************************************************" |
654 |
|
|
echo "* You have AIX on an unknown powerpc system. It is *" |
655 |
|
|
echo "* recommended that you use *" |
656 |
|
|
echo "* *" |
657 |
|
|
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
658 |
|
|
echo "* ^^^ *" |
659 |
|
|
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
660 |
|
|
echo "* PowerPC CPU you have. For more info, man cc. *" |
661 |
|
|
echo "*******************************************************" |
662 |
|
|
fi;; |
663 |
|
|
*darwin*) |
664 |
|
|
if test "$CXX" = xlC; then |
665 |
|
|
CXXFLAGS="-O3 -qtune=auto -qansialias -w" |
666 |
|
|
echo "*******************************************************" |
667 |
gezelter |
944 |
echo "* You have Darwin on an unknown powerpc system. *" |
668 |
|
|
echo "* It is recommended that you use *" |
669 |
gezelter |
747 |
echo "* *" |
670 |
|
|
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
671 |
|
|
echo "* ^^^ *" |
672 |
|
|
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
673 |
|
|
echo "* PowerPC CPU you have. For more info, man cc. *" |
674 |
|
|
echo "*******************************************************" |
675 |
|
|
fi;; |
676 |
|
|
esac |
677 |
mmeineke |
377 |
|
678 |
gezelter |
747 |
# use default flags for gcc on all systems |
679 |
gezelter |
942 |
if test $ac_cv_prog_really_gxx = yes; then |
680 |
gezelter |
747 |
CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic" |
681 |
mmeineke |
377 |
fi |
682 |
|
|
|
683 |
gezelter |
747 |
# test for gcc-specific flags: |
684 |
gezelter |
942 |
if test $ac_cv_prog_really_gxx = yes; then |
685 |
gezelter |
747 |
# -malign-double for x86 systems |
686 |
|
|
ACX_CHECK_CXX_FLAGS(-malign-double,align_double, CXXFLAGS="$CXXFLAGS -malign-double") |
687 |
|
|
# -fstrict-aliasing for gcc-2.95+ |
688 |
|
|
ACX_CHECK_CXX_FLAGS(-fstrict-aliasing,fstrict_aliasing, CXXFLAGS="$CXXFLAGS -fstrict-aliasing") |
689 |
mmeineke |
377 |
fi |
690 |
|
|
|
691 |
gezelter |
747 |
CPU_FLAGS="" |
692 |
gezelter |
942 |
if test $ac_cv_prog_really_gxx = yes; then |
693 |
gezelter |
747 |
dnl try to guess correct CPU flags, at least for linux |
694 |
|
|
case "${host_cpu}" in |
695 |
gezelter |
942 |
i586*) ACX_CHECK_CXX_FLAGS(-mcpu=pentium,cpu_pentium, |
696 |
gezelter |
747 |
[CPU_FLAGS=-mcpu=pentium], |
697 |
|
|
[ACX_CHECK_CXX_FLAGS(-mpentium,pentium, |
698 |
|
|
[CPU_FLAGS=-mpentium])]) |
699 |
|
|
;; |
700 |
|
|
i686*) ACX_CHECK_CXX_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
701 |
|
|
[CPU_FLAGS=-mcpu=pentiumpro], |
702 |
|
|
[ACX_CHECK_CXX_FLAGS(-mpentiumpro,pentiumpro, |
703 |
|
|
[CPU_FLAGS=-mpentiumpro])]) |
704 |
|
|
;; |
705 |
|
|
powerpc*) |
706 |
|
|
cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null` |
707 |
|
|
is60x=`echo $cputype | egrep "^60[0-9]e?$"` |
708 |
|
|
if test -n "$is60x"; then |
709 |
|
|
ACX_CHECK_CXX_FLAGS(-mcpu=$cputype,m_cpu_60x, |
710 |
|
|
CPU_FLAGS=-mcpu=$cputype) |
711 |
|
|
elif test "$cputype" = 750; then |
712 |
gezelter |
942 |
ACX_PROG_GXX_VERSION(2,95, |
713 |
gezelter |
747 |
ACX_CHECK_CXX_FLAGS(-mcpu=750,m_cpu_750, |
714 |
|
|
CPU_FLAGS=-mcpu=750)) |
715 |
|
|
fi |
716 |
|
|
if test -z "$CPU_FLAGS"; then |
717 |
|
|
ACX_CHECK_CXX_FLAGS(-mcpu=powerpc,m_cpu_powerpc, |
718 |
|
|
CPU_FLAGS=-mcpu=powerpc) |
719 |
|
|
fi |
720 |
|
|
if test -z "$CPU_FLAGS"; then |
721 |
|
|
ACX_CHECK_CXX_FLAGS(-mpowerpc,m_powerpc, |
722 |
|
|
CPU_FLAGS=-mpowerpc) |
723 |
|
|
fi |
724 |
|
|
esac |
725 |
mmeineke |
377 |
fi |
726 |
|
|
|
727 |
gezelter |
747 |
if test -n "$CPU_FLAGS"; then |
728 |
|
|
CXXFLAGS="$CXXFLAGS $CPU_FLAGS" |
729 |
mmeineke |
377 |
fi |
730 |
|
|
|
731 |
gezelter |
747 |
if test -z "$CXXFLAGS"; then |
732 |
|
|
echo "" |
733 |
|
|
echo "**********************************************************" |
734 |
|
|
echo "* WARNING: Don't know the best CXXFLAGS for this system *" |
735 |
|
|
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
736 |
|
|
echo "* (otherwise, a default of CXXFLAGS=-O3 will be used) *" |
737 |
|
|
echo "**********************************************************" |
738 |
|
|
echo "" |
739 |
|
|
CXXFLAGS="-O3" |
740 |
mmeineke |
377 |
fi |
741 |
|
|
|
742 |
gezelter |
747 |
ACX_CHECK_CXX_FLAGS(${CXXFLAGS}, guessed_cxxflags, , [ |
743 |
|
|
echo "" |
744 |
|
|
echo "**********************************************************" |
745 |
|
|
echo "* WARNING: The guessed CXXFLAGS don't seem to work with *" |
746 |
|
|
echo "* your compiler. *" |
747 |
|
|
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
748 |
|
|
echo "**********************************************************" |
749 |
|
|
echo "" |
750 |
|
|
CXXFLAGS="" |
751 |
|
|
]) |
752 |
|
|
|
753 |
|
|
fi |
754 |
|
|
]) |
755 |
|
|
|
756 |
|
|
AC_DEFUN(ACX_PROG_F90_MAXOPT, |
757 |
mmeineke |
377 |
[ |
758 |
gezelter |
747 |
AC_REQUIRE([AC_PROG_F90]) |
759 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) |
760 |
mmeineke |
377 |
|
761 |
gezelter |
747 |
# Try to determine "good" native compiler flags if none specified on command |
762 |
|
|
# line |
763 |
gezelter |
785 |
|
764 |
gezelter |
827 |
if test x"$F90FLAGS" = x ; then |
765 |
gezelter |
747 |
F90FLAGS="" |
766 |
|
|
case "${host_cpu}-${host_os}" in |
767 |
mmeineke |
377 |
|
768 |
gezelter |
942 |
*linux*) if test "$F90" = ifc -o "$F90" = ifort; then |
769 |
gezelter |
747 |
F90FLAGS="-O" |
770 |
|
|
fi;; |
771 |
|
|
rs6000*-aix*) if test "$F90" = xlf90 -o "$F90" = f90; then |
772 |
|
|
F90FLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
773 |
|
|
fi;; |
774 |
|
|
powerpc*-aix*) |
775 |
|
|
if test "$F90" = f90 -o "$F90" = xlf90; then |
776 |
|
|
F90FLAGS="-O3 -qarch=ppc -qansialias -w" |
777 |
|
|
echo "*******************************************************" |
778 |
|
|
echo "* You have AIX on an unknown powerpc system. It is *" |
779 |
|
|
echo "* recommended that you use *" |
780 |
|
|
echo "* *" |
781 |
|
|
echo "* F90FLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
782 |
|
|
echo "* ^^^ *" |
783 |
|
|
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
784 |
|
|
echo "* PowerPC CPU you have. For more info, man xlf. *" |
785 |
|
|
echo "*******************************************************" |
786 |
|
|
fi;; |
787 |
|
|
*darwin*) |
788 |
|
|
if test "$F90" = f90 -o "$F90" = xlf90; then |
789 |
|
|
F90FLAGS="-O3 -qtune=auto -w" |
790 |
|
|
echo "*********************************************************" |
791 |
|
|
echo "* You have Darwin on an unknown powerpc system. It is *" |
792 |
|
|
echo "* recommended that you use *" |
793 |
|
|
echo "* *" |
794 |
|
|
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
795 |
|
|
echo "* ^^^ *" |
796 |
|
|
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
797 |
|
|
echo "* PowerPC CPU you have. For more info, man xlf. *" |
798 |
|
|
echo "*********************************************************" |
799 |
|
|
fi;; |
800 |
|
|
esac |
801 |
|
|
|
802 |
|
|
if test -n "$CPU_FLAGS"; then |
803 |
|
|
F90FLAGS="$F90FLAGS $CPU_FLAGS" |
804 |
mmeineke |
377 |
fi |
805 |
|
|
|
806 |
gezelter |
747 |
if test -z "$F90FLAGS"; then |
807 |
|
|
echo "" |
808 |
|
|
echo "**********************************************************" |
809 |
|
|
echo "* WARNING: Don't know the best F90FLAGS for this system *" |
810 |
|
|
echo "* Use make F90FLAGS=..., or edit the top level Makefile *" |
811 |
|
|
echo "* (otherwise, a default of F90FLAGS=-O3 will be used) *" |
812 |
|
|
echo "**********************************************************" |
813 |
|
|
echo "" |
814 |
|
|
F90FLAGS="-O3" |
815 |
mmeineke |
377 |
fi |
816 |
|
|
|
817 |
gezelter |
747 |
ACX_CHECK_F90_FLAGS(${F90FLAGS}, guessed_f90flags, , [ |
818 |
|
|
echo "" |
819 |
|
|
echo "**********************************************************" |
820 |
|
|
echo "* WARNING: The guessed F90FLAGS don't seem to work with *" |
821 |
|
|
echo "* your compiler. *" |
822 |
|
|
echo "* Use make F90FLAGS=..., or edit the top level Makefile *" |
823 |
|
|
echo "**********************************************************" |
824 |
|
|
echo "" |
825 |
|
|
F90FLAGS="" |
826 |
|
|
]) |
827 |
mmeineke |
377 |
|
828 |
gezelter |
747 |
fi |
829 |
|
|
]) |
830 |
mmeineke |
377 |
|
831 |
gezelter |
747 |
AC_DEFUN(ACX_PROG_F90_PREPFLAG, |
832 |
mmeineke |
377 |
[ |
833 |
gezelter |
747 |
AC_REQUIRE([AC_PROG_F90]) |
834 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) |
835 |
mmeineke |
377 |
|
836 |
gezelter |
747 |
# Try to determine native compiler flags that allow us to use F90 suffix |
837 |
|
|
# for preprocessed f90 source. |
838 |
mmeineke |
377 |
|
839 |
gezelter |
747 |
if test "$ac_test_PREPFLAG" != "set"; then |
840 |
|
|
PREPFLAG="" |
841 |
|
|
case "${host_cpu}-${host_os}" in |
842 |
mmeineke |
377 |
|
843 |
gezelter |
942 |
*linux*) if test "$F90" = ifc -o "$F90" = ifort; then |
844 |
gezelter |
747 |
PREPFLAG="-fpp1 " |
845 |
|
|
fi;; |
846 |
|
|
*aix*) if test "$F90" = xlf90 -o "$F90" = f90; then |
847 |
|
|
PREPFLAG="-qsuffix=cpp=F90 " |
848 |
|
|
fi;; |
849 |
|
|
*darwin*) |
850 |
|
|
if test "$F90" = f90 -o "$F90" = xlf90; then |
851 |
|
|
PREPFLAG="-qsuffix=cpp=F90 " |
852 |
|
|
fi;; |
853 |
|
|
esac |
854 |
|
|
|
855 |
|
|
if test -z "$PREPFLAG"; then |
856 |
gezelter |
878 |
AC_MSG_WARN("Using empty PREPFLAG") |
857 |
gezelter |
747 |
PREPFLAG="" |
858 |
mmeineke |
377 |
fi |
859 |
|
|
|
860 |
gezelter |
747 |
AC_MSG_CHECKING(to make sure F90 preprocessor flag works) |
861 |
gezelter |
942 |
AC_LANG_SAVE() |
862 |
gezelter |
747 |
AC_LANG([Fortran 90]) |
863 |
|
|
ac_save_ext=$ac_ext |
864 |
|
|
ac_ext=F90 |
865 |
|
|
ac_save_F90FLAGS=$F90FLAGS |
866 |
mmeineke |
377 |
|
867 |
gezelter |
747 |
AS_IF([test "$PREPFLAG"], [F90FLAGS="${F90FLAGS} ${PREPFLAG}-DTEST"]) |
868 |
|
|
_AC_COMPILE_IFELSE([ |
869 |
|
|
AC_LANG_PROGRAM([ |
870 |
|
|
integer :: i |
871 |
|
|
i = 1 |
872 |
|
|
])], [prepflagworks=1], [prepflagworks=0]) |
873 |
mmeineke |
377 |
|
874 |
gezelter |
747 |
F90FLAGS=$ac_save_F90FLAGS |
875 |
|
|
ac_ext=$ac_save_ext |
876 |
|
|
AC_LANG_RESTORE() |
877 |
mmeineke |
377 |
|
878 |
gezelter |
747 |
if test "$prepflagworks" = 1; then |
879 |
|
|
AC_MSG_RESULT(yes) |
880 |
|
|
AC_SUBST(PREPFLAG) |
881 |
mmeineke |
377 |
else |
882 |
gezelter |
747 |
AC_MSG_RESULT(no) |
883 |
|
|
AC_MSG_ERROR([Can't figure out working Fortran90 preprocessor flag]) |
884 |
mmeineke |
377 |
fi |
885 |
gezelter |
747 |
fi |
886 |
|
|
]) |
887 |
mmeineke |
377 |
|
888 |
gezelter |
747 |
|
889 |
|
|
AC_DEFUN(ACX_PROG_F90_PREPDEFFLAG, |
890 |
mmeineke |
377 |
[ |
891 |
gezelter |
747 |
AC_REQUIRE([AC_PROG_F90]) |
892 |
|
|
AC_REQUIRE([AC_CANONICAL_HOST]) |
893 |
mmeineke |
377 |
|
894 |
gezelter |
747 |
# Try to determine native compiler flags that allow us to use F90 suffix |
895 |
|
|
# for preprocessed f90 source with -D type defines |
896 |
mmeineke |
377 |
|
897 |
gezelter |
747 |
if test "$ac_test_PREPDEFFLAG" != "set"; then |
898 |
|
|
PREPDEFFLAG="" |
899 |
|
|
case "${host_cpu}-${host_os}" in |
900 |
mmeineke |
377 |
|
901 |
gezelter |
942 |
*linux*) if test "$F90" = ifc -o "$F90" = ifort; then |
902 |
gezelter |
747 |
PREPDEFFLAG=" " |
903 |
|
|
fi;; |
904 |
|
|
*aix*) if test "$F90" = xlf90 -o "$F90" = f90; then |
905 |
|
|
PREPDEFFLAG="-WF," |
906 |
|
|
fi;; |
907 |
|
|
*darwin*) |
908 |
|
|
if test "$F90" = f90 -o "$F90" = xlf90; then |
909 |
|
|
PREPDEFFLAG="-WF," |
910 |
|
|
fi;; |
911 |
|
|
esac |
912 |
|
|
|
913 |
|
|
if test -z "$PREPDEFFLAG"; then |
914 |
gezelter |
878 |
AC_MSG_WARN("Using empty PREPDEFFLAG") |
915 |
gezelter |
747 |
PREPDEFFLAG=" " |
916 |
mmeineke |
377 |
fi |
917 |
|
|
|
918 |
gezelter |
747 |
AC_MSG_CHECKING(to make sure F90 preprocessor define flag works) |
919 |
|
|
AC_LANG_SAVE() |
920 |
|
|
AC_LANG([Fortran 90]) |
921 |
|
|
ac_save_ext=$ac_ext |
922 |
|
|
ac_ext=F90 |
923 |
|
|
ac_save_F90FLAGS=$F90FLAGS |
924 |
mmeineke |
377 |
|
925 |
gezelter |
747 |
AS_IF([test "$PREPDEFFLAG"], [F90FLAGS="${F90FLAGS} ${PREPFLAG} ${PREPDEFFLAG}-DTEST"]) |
926 |
|
|
_AC_COMPILE_IFELSE([ |
927 |
|
|
AC_LANG_PROGRAM([ |
928 |
|
|
integer :: i |
929 |
|
|
#ifdef TEST |
930 |
|
|
i = 1 |
931 |
|
|
#else |
932 |
|
|
choke me |
933 |
|
|
#endif |
934 |
|
|
])], [prepdefflagworks=1], [prepdefflagworks=0]) |
935 |
mmeineke |
377 |
|
936 |
gezelter |
747 |
F90FLAGS=$ac_save_F90FLAGS |
937 |
|
|
ac_ext=$ac_save_ext |
938 |
|
|
AC_LANG_RESTORE() |
939 |
mmeineke |
377 |
|
940 |
gezelter |
747 |
|
941 |
|
|
if test "$prepdefflagworks" = 1; then |
942 |
|
|
AC_MSG_RESULT(yes) |
943 |
|
|
AC_SUBST(PREPDEFFLAG) |
944 |
mmeineke |
377 |
else |
945 |
gezelter |
747 |
AC_MSG_RESULT(no) |
946 |
|
|
AC_MSG_ERROR([Can't figure out working Fortran90 preprocessor define flag]) |
947 |
mmeineke |
377 |
fi |
948 |
gezelter |
747 |
fi |
949 |
|
|
]) |
950 |
mmeineke |
377 |
|
951 |
gezelter |
747 |
AC_DEFUN([ACX_MPI], [ |
952 |
|
|
AC_PREREQ(2.50) dnl for AC_LANG_CASE |
953 |
|
|
|
954 |
|
|
AC_LANG_CASE([C], [ |
955 |
|
|
AC_REQUIRE([AC_PROG_CC]) |
956 |
|
|
AC_ARG_VAR(MPICC,[MPI C compiler command]) |
957 |
|
|
AC_CHECK_PROGS(MPICC, mpicc hcc mpcc mpcc_r mpxlc, $CC) |
958 |
|
|
acx_mpi_save_CC="$CC" |
959 |
|
|
CC="$MPICC" |
960 |
|
|
AC_SUBST(MPICC) |
961 |
|
|
], |
962 |
|
|
[C++], [ |
963 |
|
|
AC_REQUIRE([AC_PROG_CXX]) |
964 |
|
|
AC_ARG_VAR(MPICXX,[MPI C++ compiler command]) |
965 |
|
|
AC_CHECK_PROGS(MPICXX, mpiCC mpCC, $CXX) |
966 |
|
|
acx_mpi_save_CXX="$CXX" |
967 |
|
|
CXX="$MPICXX" |
968 |
|
|
AC_SUBST(MPICXX) |
969 |
|
|
], |
970 |
|
|
[Fortran 90], [ |
971 |
|
|
AC_REQUIRE([AC_PROG_F90]) |
972 |
|
|
AC_ARG_VAR(MPIF77,[MPI Fortran compiler command]) |
973 |
|
|
AC_CHECK_PROGS(MPIF90, mpif90 hf90 mpxlf90 mpf90 mpxlf95 mpxlf_r, $F90) |
974 |
|
|
acx_mpi_save_F90="$F90" |
975 |
|
|
F90="$MPIF90" |
976 |
|
|
AC_SUBST(MPIF90) |
977 |
|
|
]) |
978 |
|
|
|
979 |
|
|
if test x = x"$MPILIBS"; then |
980 |
|
|
AC_LANG_CASE([C], [AC_CHECK_FUNC(MPI_Init, [MPILIBS=" "])], |
981 |
|
|
[C++], [AC_CHECK_FUNC(MPI_Init, [MPILIBS=" "])], |
982 |
|
|
[Fortran 90], [AC_MSG_CHECKING([for MPI_Init]) |
983 |
|
|
AC_TRY_LINK([],[ call MPI_Init], [MPILIBS=" " |
984 |
|
|
AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)])]) |
985 |
|
|
fi |
986 |
|
|
if test x = x"$MPILIBS"; then |
987 |
|
|
AC_CHECK_LIB(mpi, MPI_Init, [MPILIBS="-lmpi"]) |
988 |
|
|
fi |
989 |
|
|
if test x = x"$MPILIBS"; then |
990 |
|
|
AC_CHECK_LIB(mpich, MPI_Init, [MPILIBS="-lmpich"]) |
991 |
|
|
fi |
992 |
|
|
|
993 |
|
|
dnl We have to use AC_TRY_COMPILE and not AC_CHECK_HEADER because the |
994 |
|
|
dnl latter uses $CPP, not $CC (which may be mpicc). |
995 |
|
|
AC_LANG_CASE([C], [if test x != x"$MPILIBS"; then |
996 |
|
|
AC_MSG_CHECKING([for mpi.h]) |
997 |
|
|
AC_TRY_COMPILE([#include <mpi.h>],[],[AC_MSG_RESULT(yes)], [MPILIBS="" |
998 |
|
|
AC_MSG_RESULT(no)]) |
999 |
|
|
fi], |
1000 |
|
|
[C++], [if test x != x"$MPILIBS"; then |
1001 |
|
|
AC_MSG_CHECKING([for mpi.h]) |
1002 |
|
|
AC_TRY_COMPILE([#include <mpi.h>],[],[AC_MSG_RESULT(yes)], [MPILIBS="" |
1003 |
|
|
AC_MSG_RESULT(no)]) |
1004 |
|
|
fi]) |
1005 |
|
|
|
1006 |
|
|
AC_LANG_CASE([C], [CC="$acx_mpi_save_CC"], |
1007 |
|
|
[C++], [CXX="$acx_mpi_save_CXX"], |
1008 |
|
|
[Fortran 90], [F90="$acx_mpi_save_F90"]) |
1009 |
|
|
|
1010 |
|
|
AC_SUBST(MPILIBS) |
1011 |
|
|
|
1012 |
|
|
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: |
1013 |
|
|
if test x = x"$MPILIBS"; then |
1014 |
|
|
$2 |
1015 |
|
|
: |
1016 |
|
|
else |
1017 |
|
|
ifelse([$1],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$1]) |
1018 |
|
|
: |
1019 |
|
|
fi |
1020 |
|
|
])dnl ACX_MPI |
1021 |
|
|
|