1 |
< |
dnl ACX_SAVE_STATE/ACX_RESTORE_STATE |
2 |
< |
dnl Save/restore flags |
3 |
< |
dnl |
4 |
< |
dnl ACX_SAVE_STATE |
5 |
< |
AC_DEFUN(ACX_SAVE_STATE, |
6 |
< |
[ |
7 |
< |
save_CFLAGS=$CFLAGS |
8 |
< |
save_CPPFLAGS=$CPPFLAGS |
9 |
< |
save_LDFLAGS=$LDFLAGS |
10 |
< |
save_LIBS=$LIBS |
1 |
> |
dnl |
2 |
> |
dnl AC_CHECK_MPI_F90MOD |
3 |
> |
dnl |
4 |
> |
AC_DEFUN([AC_CHECK_MPI_F90MOD],[ |
5 |
> |
|
6 |
> |
AC_ARG_WITH(mpi_f90_mods, [ --with-mpi_f90_mods=<dir> |
7 |
> |
Location where MPI f90 modules are installed ], |
8 |
> |
mpi_f90_mods="$withval", |
9 |
> |
mpi_f90_mods="/usr/local/include/f90choice") |
10 |
> |
|
11 |
> |
AC_MSG_CHECKING(for MPI F90 modules) |
12 |
> |
AC_LANG_SAVE() |
13 |
> |
AC_LANG([Fortran 90]) |
14 |
> |
ac_save_F90FLAGS=$F90FLAGS |
15 |
> |
AS_IF([test "$mpi_f90_mods"], [F90FLAGS="${F90FLAGS} -I${mpi_f90_mods}"]) |
16 |
> |
_AC_COMPILE_IFELSE([ |
17 |
> |
AC_LANG_PROGRAM([ |
18 |
> |
use mpi |
19 |
> |
integer :: ierr |
20 |
> |
call MPI_Init(ierr) |
21 |
> |
])], [HAVE_MPI_MOD=1], [HAVE_MPI_MOD=0]) |
22 |
> |
|
23 |
> |
F90FLAGS=$ac_save_F90FLAGS |
24 |
> |
AC_LANG_RESTORE() |
25 |
> |
|
26 |
> |
if test "$HAVE_MPI_MOD" = 1; then |
27 |
> |
AC_MSG_RESULT(yes) |
28 |
> |
AC_DEFINE(MPI_MOD, 1, [have mpi module]) |
29 |
> |
MPI_F90_MODS="-I${mpi_f90_mods}" |
30 |
> |
AC_SUBST(MPI_F90_MODS) |
31 |
> |
else |
32 |
> |
AC_MSG_RESULT(no) |
33 |
> |
AC_MSG_ERROR([Couldn't locate MPI F90 Modules]) |
34 |
> |
fi |
35 |
> |
|
36 |
|
]) |
37 |
< |
dnl ACX_RESTORE_STATE |
38 |
< |
AC_DEFUN(ACX_RESTORE_STATE, |
39 |
< |
[ |
40 |
< |
CFLAGS=$save_CFLAGS |
41 |
< |
CPPFLAGS=$save_CPPFLAGS |
42 |
< |
LDFLAGS=$save_LDFLAGS |
43 |
< |
LIBS=$save_LIBS |
37 |
> |
|
38 |
> |
|
39 |
> |
dnl |
40 |
> |
dnl AM_PATH_SPRNG |
41 |
> |
dnl |
42 |
> |
AC_DEFUN([AM_PATH_SPRNG],[ |
43 |
> |
|
44 |
> |
AC_ARG_WITH(sprng-prefix, [ --with-sprng-prefix=PREFIX |
45 |
> |
Prefix where SPRNG is installed ], |
46 |
> |
sprng_prefix="$withval", |
47 |
> |
sprng_prefix="/usr/local") |
48 |
> |
AC_ARG_WITH(sprng-lib-prefix, [ --with-sprng-lib=PREFIX SPRNG library directory], |
49 |
> |
sprng_lib_prefix="$withval", |
50 |
> |
sprng_lib_prefix="/usr/local/lib") |
51 |
> |
AC_ARG_WITH(sprng-include-prefix, [ --with-sprng-include=PREFIX |
52 |
> |
SPRNG include directory], |
53 |
> |
sprng_include_prefix="$withval", |
54 |
> |
sprng_include_prefix="/usr/local/include/sprng") |
55 |
> |
|
56 |
> |
if test x$sprng_lib_prefix = x ; then |
57 |
> |
sprng_lib_prefix=${sprng_prefix}/lib |
58 |
> |
fi |
59 |
> |
|
60 |
> |
if test x$sprng_include_prefix = x ; then |
61 |
> |
sprng_include_prefix=${sprng_prefix}/include |
62 |
> |
fi |
63 |
> |
|
64 |
> |
AC_MSG_CHECKING(for SPRNG include files in $sprng_include_prefix) |
65 |
> |
if test -f ${sprng_include_prefix}/sprng.h; then |
66 |
> |
have_sprngincl=yes |
67 |
> |
AC_MSG_RESULT(yes) |
68 |
> |
else |
69 |
> |
have_sprngincl=no |
70 |
> |
AC_MSG_RESULT(no) |
71 |
> |
AC_MSG_ERROR(Could not locate the SPRNG include files) |
72 |
> |
fi |
73 |
> |
|
74 |
> |
AC_MSG_CHECKING(for SPRNG libraries in $sprng_lib_prefix) |
75 |
> |
if test -f ${sprng_lib_prefix}/libsprng.a; then |
76 |
> |
have_sprnglib=yes |
77 |
> |
AC_MSG_RESULT(yes) |
78 |
> |
else |
79 |
> |
have_sprnglib=no |
80 |
> |
AC_MSG_RESULT(no) |
81 |
> |
AC_MSG_ERROR(Could not locate the SPRNG libraries) |
82 |
> |
fi |
83 |
> |
|
84 |
> |
AC_LANG_SAVE() |
85 |
> |
AC_LANG([C]) |
86 |
> |
ac_save_CPPFLAGS=$CPPFLAGS |
87 |
> |
CPPFLAGS="${CPPFLAGS} -I${sprng_include_prefix}" |
88 |
> |
ac_save_LDFLAGS=$LDFLAGS |
89 |
> |
LDFLAGS="${LDFLAGS} -L${sprng_lib_prefix} -lsprng" |
90 |
> |
AC_CHECK_HEADER(sprng.h, [ |
91 |
> |
AC_CHECK_LIB(sprng, |
92 |
> |
init_rng, |
93 |
> |
[MKL_LIBDIR="${sprng_lib_prefix}", |
94 |
> |
MKL_LIB="-lsprng", |
95 |
> |
HAVE_SPRNG="yes"]) |
96 |
> |
], [MKL_INC="-I${sprng_include_prefix}"]) |
97 |
> |
CPPFLAGS=$ac_save_CPPFLAGS |
98 |
> |
LDFLAGS=$ac_save_LDFLAGS |
99 |
> |
AC_LANG_RESTORE() |
100 |
> |
|
101 |
> |
if test x_$HAVE_SPRNG != x_yes; then |
102 |
> |
AC_MSG_ERROR(Can't build with SPRNG) |
103 |
> |
fi |
104 |
> |
AC_SUBST(SPRNG_LIBDIR) |
105 |
> |
AC_SUBST(SPRNG_LIB) |
106 |
> |
AC_SUBST(SPRNG_INC) |
107 |
> |
AC_SUBST(HAVE_SPRNG) |
108 |
|
]) |
109 |
|
|
110 |
+ |
dnl |
111 |
+ |
dnl CHECK_MKL |
112 |
+ |
dnl |
113 |
+ |
AC_DEFUN([CHECK_MKL], |
114 |
+ |
[AC_MSG_CHECKING(if MKL is wanted) |
115 |
+ |
AC_ARG_WITH(mkl, |
116 |
+ |
[ --with-mkl Do we want MKL [will check /usr/local/intel/mkl60 /opt/intel/mkl60]], |
117 |
+ |
[ AC_MSG_RESULT(yes) |
118 |
+ |
for dir in $withval /usr/local/intel/mkl60 /opt/intel/mkl60; do |
119 |
+ |
mkldir="$dir" |
120 |
+ |
if test -f "$dir/include/mkl.h"; then |
121 |
+ |
found_mkl="yes"; |
122 |
+ |
break; |
123 |
+ |
fi |
124 |
+ |
done |
125 |
+ |
if test x_$found_mkl != x_yes; then |
126 |
+ |
AC_MSG_ERROR(Cannot find MKL includes) |
127 |
+ |
else |
128 |
+ |
printf "MKL includes found in $mkldir/include\n"; |
129 |
+ |
fi |
130 |
|
|
131 |
+ |
AC_LANG_SAVE() |
132 |
+ |
AC_LANG([C]) |
133 |
+ |
ac_save_CPPFLAGS=$CPPFLAGS |
134 |
+ |
CPPFLAGS="${CPPFLAGS} -I${mkldir}/include" |
135 |
+ |
ac_save_LDFLAGS=$LDFLAGS |
136 |
+ |
LDFLAGS="${LDFLAGS} -L${mkldir}/lib/32 -lmkl -lvml -lguide" |
137 |
+ |
AC_CHECK_HEADER(mkl.h, [ |
138 |
+ |
AC_CHECK_LIB(mkl, |
139 |
+ |
vslNewStream, |
140 |
+ |
[MKL_LIBDIR="${mkldir}/lib/32", |
141 |
+ |
MKL_LIB="-lmkl -lvml -lguide", |
142 |
+ |
HAVE_MKL="yes"]) |
143 |
+ |
], [MKL_INC="-I${mkldir}/include"]) |
144 |
+ |
CPPFLAGS=$ac_save_CPPFLAGS |
145 |
+ |
LDFLAGS=$ac_save_LDFLAGS |
146 |
+ |
AC_LANG_RESTORE() |
147 |
+ |
|
148 |
+ |
if test x_$HAVE_MKL != x_yes; then |
149 |
+ |
AC_MSG_ERROR(Can't build with MKL) |
150 |
+ |
fi |
151 |
+ |
AC_SUBST(MKL_LIBDIR) |
152 |
+ |
AC_SUBST(MKL_LIB) |
153 |
+ |
AC_SUBST(MKL_INC) |
154 |
+ |
AC_SUBST(HAVE_MKL) |
155 |
+ |
], |
156 |
+ |
[ |
157 |
+ |
AC_MSG_RESULT(no) |
158 |
+ |
]) |
159 |
+ |
]) |
160 |
+ |
dnl |
161 |
+ |
|
162 |
|
AC_DEFUN(ACX_CHECK_CC_FLAGS, |
163 |
|
[ |
164 |
|
AC_REQUIRE([AC_PROG_CC]) |
165 |
|
AC_CACHE_CHECK(whether ${CC-cc} accepts $1, ac_$2, |
166 |
|
[echo 'void f(){}' > conftest.c |
167 |
|
if test -z "`${CC-cc} $1 -c conftest.c 2>&1`"; then |
168 |
< |
ac_$2=yes |
168 |
> |
ac_$2=yes |
169 |
|
else |
170 |
< |
ac_$2=no |
170 |
> |
ac_$2=no |
171 |
|
fi |
172 |
|
rm -f conftest* |
173 |
|
]) |
174 |
|
if test "$ac_$2" = yes; then |
175 |
< |
: |
176 |
< |
$3 |
175 |
> |
: |
176 |
> |
$3 |
177 |
|
else |
178 |
< |
: |
179 |
< |
$4 |
178 |
> |
: |
179 |
> |
$4 |
180 |
|
fi |
181 |
|
]) |
182 |
|
|
183 |
< |
dnl **** Check for gcc strength-reduce bug **** |
44 |
< |
AC_DEFUN(ACX_GCC_STRENGTH_REDUCE, |
183 |
> |
AC_DEFUN(ACX_CHECK_CXX_FLAGS, |
184 |
|
[ |
185 |
< |
AC_REQUIRE([AC_PROG_CC]) |
186 |
< |
AC_CACHE_CHECK([for gcc strength-reduce bug], ac_cv_c_gcc_strength_bug, |
187 |
< |
AC_TRY_RUN([ |
188 |
< |
int main(void) { |
189 |
< |
static int Array[[3]]; |
190 |
< |
unsigned int B = 3; |
191 |
< |
int i; |
192 |
< |
for(i=0; i<B; i++) Array[[i]] = i - 3; |
193 |
< |
exit( Array[[1]] != -2 ); |
194 |
< |
} |
195 |
< |
], |
185 |
> |
AC_REQUIRE([AC_PROG_CXX]) |
186 |
> |
AC_CACHE_CHECK(whether ${CXX-c++} accepts $1, ac_$2, |
187 |
> |
[echo 'void f(){}' > conftest.cpp |
188 |
> |
if test -z "`${CXX-c++} $1 -c conftest.cpp 2>&1`"; then |
189 |
> |
ac_$2=yes |
190 |
> |
else |
191 |
> |
ac_$2=no |
192 |
> |
fi |
193 |
> |
rm -f conftest* |
194 |
> |
]) |
195 |
> |
if test "$ac_$2" = yes; then |
196 |
> |
: |
197 |
> |
$3 |
198 |
> |
else |
199 |
> |
: |
200 |
> |
$4 |
201 |
> |
fi |
202 |
> |
]) |
203 |
|
|
204 |
< |
ac_cv_c_gcc_strength_bug="no", |
205 |
< |
ac_cv_c_gcc_strength_bug="yes", |
206 |
< |
ac_cv_c_gcc_strength_bug="yes") |
207 |
< |
) |
208 |
< |
|
209 |
< |
if test "$ac_cv_c_gcc_strength_bug" = "yes" |
210 |
< |
then |
211 |
< |
: |
212 |
< |
$1 |
213 |
< |
else |
214 |
< |
: |
215 |
< |
$2 |
216 |
< |
fi |
204 |
> |
dnl ------------------------------------------------------------------------- |
205 |
> |
dnl ACX_CHECK_F90_FLAGS() |
206 |
> |
dnl |
207 |
> |
dnl Check for optimizer flags the Fortran compiler can use. |
208 |
> |
dnl |
209 |
> |
AC_DEFUN(ACX_CHECK_F90_FLAGS, |
210 |
> |
[ |
211 |
> |
AC_CACHE_CHECK(whether ${F90-f90} accepts $1, ac_$2, |
212 |
> |
[ |
213 |
> |
AC_LANG_SAVE |
214 |
> |
AC_LANG([Fortran 90]) |
215 |
> |
echo 'program main' > conftest.$ac_ext |
216 |
> |
echo 'end program main' >> conftest.$ac_ext |
217 |
> |
ac_compile='${F90-f90} -c $1 $F90FLAGS conftest.$ac_ext 1>&AC_FD_CC' |
218 |
> |
if AC_TRY_EVAL(ac_compile); then |
219 |
> |
ac_$2=yes |
220 |
> |
else |
221 |
> |
ac_$2=no |
222 |
> |
fi |
223 |
> |
rm -f conftest* |
224 |
> |
AC_LANG_RESTORE() |
225 |
|
]) |
226 |
+ |
if test "$ac_$2" = yes; then |
227 |
+ |
: |
228 |
+ |
$3 |
229 |
+ |
else |
230 |
+ |
: |
231 |
+ |
$4 |
232 |
+ |
fi |
233 |
+ |
]) |
234 |
+ |
|
235 |
+ |
AC_DEFUN(ACX_PROG_GCC_VERSION, |
236 |
+ |
[ |
237 |
+ |
AC_REQUIRE([AC_PROG_CC]) |
238 |
+ |
AC_CACHE_CHECK(whether we are using gcc $1.$2 or later, ac_cv_prog_gcc_$1_$2, |
239 |
+ |
[ |
240 |
+ |
dnl The semicolon after "yes" below is to pacify NeXT's syntax-checking cpp. |
241 |
+ |
cat > conftest.c <<EOF |
242 |
+ |
#ifdef __GNUC__ |
243 |
+ |
# if (__GNUC__ > $1) || (__GNUC__ == $1 && __GNUC_MINOR__ >= $2) |
244 |
+ |
yes; |
245 |
+ |
# endif |
246 |
+ |
#endif |
247 |
+ |
EOF |
248 |
+ |
if AC_TRY_COMMAND(${CC-cc} -E conftest.c) | egrep yes >/dev/null 2>&1; then |
249 |
+ |
ac_cv_prog_gcc_$1_$2=yes |
250 |
+ |
else |
251 |
+ |
ac_cv_prog_gcc_$1_$2=no |
252 |
+ |
fi |
253 |
+ |
]) |
254 |
+ |
if test "$ac_cv_prog_gcc_$1_$2" = yes; then |
255 |
+ |
: |
256 |
+ |
$3 |
257 |
+ |
else |
258 |
+ |
: |
259 |
+ |
$4 |
260 |
+ |
fi |
261 |
+ |
]) |
262 |
|
|
263 |
< |
dnl **** Checks for FPU arithmetics |
264 |
< |
AC_DEFUN(ACX_CHECK_FPU, |
263 |
> |
|
264 |
> |
AC_DEFUN(ACX_PROG_CC_MAXOPT, |
265 |
|
[ |
266 |
< |
AC_CACHE_CHECK([for FPU arithmetics type], ac_cv_c_fpu_arithmetics_type, |
267 |
< |
AC_TRY_RUN([ |
78 |
< |
#include <stdio.h> |
79 |
< |
#include <string.h> |
266 |
> |
AC_REQUIRE([AC_PROG_CC]) |
267 |
> |
AC_REQUIRE([AC_CANONICAL_HOST]) |
268 |
|
|
269 |
< |
#define LOG2EA 0.44269504088896340735992 |
270 |
< |
#define ACCURACY "%1.4f" |
269 |
> |
# Try to determine "good" native compiler flags if none specified on command |
270 |
> |
# line |
271 |
> |
if test "$ac_test_CFLAGS" != "set"; then |
272 |
> |
CFLAGS="" |
273 |
> |
case "${host_cpu}-${host_os}" in |
274 |
|
|
275 |
< |
typedef union {unsigned short s[[4]]; double d;} XTYPE; |
275 |
> |
*linux*) if test "$CC" = icc; then |
276 |
> |
CFLAGS="-O" |
277 |
> |
fi;; |
278 |
> |
sparc-solaris2*) if test "$CC" = cc; then |
279 |
> |
CFLAGS="-native -fast -xO5 -dalign" |
280 |
> |
fi;; |
281 |
|
|
282 |
< |
XTYPE X[[]] = { |
283 |
< |
{{0,0,0,0}}, /* Unknown */ |
284 |
< |
{{0x3fdc,0x551d,0x94ae,0x0bf8}}, /* Big endian IEEE */ |
89 |
< |
{{0x0bf8,0x94ae,0x551d,0x3fdc}}, /* Littile endian IEEE */ |
90 |
< |
{{0037742,0124354,0122560,0057703}} /* DEC */ |
91 |
< |
}; |
92 |
< |
|
93 |
< |
int main (void) |
94 |
< |
{ |
95 |
< |
int i; char TMPSTR[[1024]]; char LOG2EA_STR[[80]]; |
96 |
< |
i = 0; |
97 |
< |
|
98 |
< |
sprintf(LOG2EA_STR, ACCURACY, LOG2EA); |
99 |
< |
|
100 |
< |
for (i=3; i >= 0; i--) |
101 |
< |
{ |
102 |
< |
sprintf(TMPSTR, ACCURACY, X[[i]].d); |
103 |
< |
if (strcmp(TMPSTR, LOG2EA_STR) == 0) { |
104 |
< |
break; |
105 |
< |
} |
106 |
< |
} |
107 |
< |
|
108 |
< |
exit(i); |
109 |
< |
}], |
110 |
< |
ac_cv_c_fpu_arithmetics_type="Unknown", |
111 |
< |
[case "$?" in |
112 |
< |
"1"[)] ac_cv_c_fpu_arithmetics_type="Big endian IEEE" ;; |
113 |
< |
"2"[)] ac_cv_c_fpu_arithmetics_type="Little endian IEEE" ;; |
114 |
< |
"3"[)] ac_cv_c_fpu_arithmetics_type="DEC" ;; |
115 |
< |
esac], |
116 |
< |
ac_cv_c_fpu_arithmetics_type="Unknown") ) |
282 |
> |
alpha*-osf*) if test "$CC" = cc; then |
283 |
> |
CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host -arch host -std1" |
284 |
> |
fi;; |
285 |
|
|
286 |
< |
case "$ac_cv_c_fpu_arithmetics_type" in |
287 |
< |
"DEC") AC_DEFINE(HAVE_DEC_FPU) ;; |
288 |
< |
"Little endian IEEE") AC_DEFINE(HAVE_LIEEE_FPU) ;; |
121 |
< |
"Big endian IEEE") AC_DEFINE(HAVE_BIEEE_FPU) ;; |
122 |
< |
esac |
286 |
> |
hppa*-hpux*) if test "$CC" = cc; then |
287 |
> |
CFLAGS="-Ae +O3 +Oall" |
288 |
> |
fi;; |
289 |
|
|
290 |
< |
]) |
290 |
> |
rs6000*-aix*) if test "$CC" = cc -o "$CC" = xlc; then |
291 |
> |
CFLAGS="-O3 -qtune=auto -qansialias -w" |
292 |
> |
fi;; |
293 |
> |
powerpc*-aix*) |
294 |
> |
if test "$CC" = cc -o "$CC" = xlc; then |
295 |
> |
CFLAGS="-O3 -qtune=auto -qansialias -w" |
296 |
> |
echo "*******************************************************" |
297 |
> |
echo "* You have AIX on an unknown powerpc system. It is *" |
298 |
> |
echo "* recommended that you use *" |
299 |
> |
echo "* *" |
300 |
> |
echo "* CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
301 |
> |
echo "* ^^^ *" |
302 |
> |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
303 |
> |
echo "* PowerPC CPU you have. For more info, man cc. *" |
304 |
> |
echo "*******************************************************" |
305 |
> |
fi;; |
306 |
> |
*darwin*) |
307 |
> |
if test "$CC" = xlc -o "$CC" = cc; then |
308 |
> |
CFLAGS="-O3 -qtune=auto -w" |
309 |
> |
echo "*******************************************************" |
310 |
> |
echo "* You have Darwin on an unknown powerpc system. *" |
311 |
> |
echo "* It is recommended that you use *" |
312 |
> |
echo "* *" |
313 |
> |
echo "* CFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
314 |
> |
echo "* ^^^ *" |
315 |
> |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
316 |
> |
echo "* PowerPC CPU you have. For more info, man cc. *" |
317 |
> |
echo "*******************************************************" |
318 |
> |
fi;; |
319 |
> |
esac |
320 |
|
|
321 |
+ |
# use default flags for gcc on all systems |
322 |
+ |
if test $ac_cv_prog_gcc = yes; then |
323 |
+ |
CFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic" |
324 |
+ |
fi |
325 |
|
|
326 |
< |
AC_DEFUN(ACX_ANSI_TYPES, |
327 |
< |
[ |
328 |
< |
dnl **** Check which ANSI integer type is 16 bit |
329 |
< |
AC_CACHE_CHECK( "which ANSI integer type is 16 bit", ac_16bit_type, |
330 |
< |
AC_TRY_RUN([ |
331 |
< |
int main(void) { |
133 |
< |
if (sizeof(short)==2) |
134 |
< |
return(0); |
135 |
< |
else if (sizeof(int)==2) |
136 |
< |
return(1); |
137 |
< |
else |
138 |
< |
return(2); |
139 |
< |
}], ac_16bit_type="short", ac_16bit_type="int", ac_16bit_type=)) |
140 |
< |
if test "$ac_16bit_type" = "short" |
141 |
< |
then |
142 |
< |
T1_AA_TYPE16="short" |
143 |
< |
else |
144 |
< |
T1_AA_TYPE16="int" |
326 |
> |
# test for gcc-specific flags: |
327 |
> |
if test $ac_cv_prog_gcc = yes; then |
328 |
> |
# -malign-double for x86 systems |
329 |
> |
ACX_CHECK_CC_FLAGS(-malign-double,align_double, CFLAGS="$CFLAGS -malign-double") |
330 |
> |
# -fstrict-aliasing for gcc-2.95+ |
331 |
> |
ACX_CHECK_CC_FLAGS(-fstrict-aliasing,fstrict_aliasing, CFLAGS="$CFLAGS -fstrict-aliasing") |
332 |
|
fi |
333 |
|
|
334 |
< |
dnl **** Check which ANSI integer type is 32 bit |
335 |
< |
AC_CACHE_CHECK( "which ANSI integer type is 32 bit", ac_32bit_type, |
336 |
< |
AC_TRY_RUN([ |
337 |
< |
int main(void) { |
338 |
< |
if (sizeof(int)==4) |
339 |
< |
return(0); |
340 |
< |
else if (sizeof(long)==4) |
341 |
< |
return(1); |
342 |
< |
else |
343 |
< |
return(2); |
344 |
< |
}], ac_32bit_type="int", ac_32bit_type="long", ac_32bit_type=)) |
345 |
< |
if test "$ac_32bit_type" = "int" |
346 |
< |
then |
347 |
< |
T1_AA_TYPE32="int" |
348 |
< |
else |
349 |
< |
T1_AA_TYPE32="long" |
334 |
> |
CPU_FLAGS="" |
335 |
> |
if test "$GCC" = "yes"; then |
336 |
> |
dnl try to guess correct CPU flags, at least for linux |
337 |
> |
case "${host_cpu}" in |
338 |
> |
i586*) ACX_CHECK_CC_FLAGS(-mcpu=pentium,cpu_pentium, |
339 |
> |
[CPU_FLAGS=-mcpu=pentium], |
340 |
> |
[ACX_CHECK_CC_FLAGS(-mpentium,pentium, |
341 |
> |
[CPU_FLAGS=-mpentium])]) |
342 |
> |
;; |
343 |
> |
i686*) ACX_CHECK_CC_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
344 |
> |
[CPU_FLAGS=-mcpu=pentiumpro], |
345 |
> |
[ACX_CHECK_CC_FLAGS(-mpentiumpro,pentiumpro, |
346 |
> |
[CPU_FLAGS=-mpentiumpro])]) |
347 |
> |
;; |
348 |
> |
powerpc*) |
349 |
> |
cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null` |
350 |
> |
is60x=`echo $cputype | egrep "^60[0-9]e?$"` |
351 |
> |
if test -n "$is60x"; then |
352 |
> |
ACX_CHECK_CC_FLAGS(-mcpu=$cputype,m_cpu_60x, |
353 |
> |
CPU_FLAGS=-mcpu=$cputype) |
354 |
> |
elif test "$cputype" = 750; then |
355 |
> |
ACX_PROG_GCC_VERSION(2,95, |
356 |
> |
ACX_CHECK_CC_FLAGS(-mcpu=750,m_cpu_750, |
357 |
> |
CPU_FLAGS=-mcpu=750)) |
358 |
> |
fi |
359 |
> |
if test -z "$CPU_FLAGS"; then |
360 |
> |
ACX_CHECK_CC_FLAGS(-mcpu=powerpc,m_cpu_powerpc, |
361 |
> |
CPU_FLAGS=-mcpu=powerpc) |
362 |
> |
fi |
363 |
> |
if test -z "$CPU_FLAGS"; then |
364 |
> |
ACX_CHECK_CC_FLAGS(-mpowerpc,m_powerpc, |
365 |
> |
CPU_FLAGS=-mpowerpc) |
366 |
> |
fi |
367 |
> |
esac |
368 |
|
fi |
369 |
|
|
370 |
< |
dnl **** Check which ANSI integer type is 64 bit |
371 |
< |
AC_CACHE_CHECK( "which ANSI integer type is 64 bit", ac_64bit_type, |
167 |
< |
AC_TRY_RUN([ |
168 |
< |
int main(void) { |
169 |
< |
if (sizeof(long)==8) |
170 |
< |
return(0); |
171 |
< |
else |
172 |
< |
return(1); |
173 |
< |
}], ac_64bit_type="long", ac_64bit_type="<none>", ac_64bit_type=)) |
174 |
< |
if test "$ac_64bit_type" = "long" |
175 |
< |
then |
176 |
< |
T1_AA_TYPE64="long" |
177 |
< |
else |
178 |
< |
T1_AA_TYPE64= |
370 |
> |
if test -n "$CPU_FLAGS"; then |
371 |
> |
CFLAGS="$CFLAGS $CPU_FLAGS" |
372 |
|
fi |
180 |
– |
]) |
373 |
|
|
374 |
< |
dnl **** Check for buggy realloc() |
375 |
< |
AC_DEFUN(ACX_CHECK_REALLOC, |
376 |
< |
[ |
377 |
< |
AC_CACHE_CHECK([whether realloc is buggy], ac_cv_c_realloc_bug, |
378 |
< |
AC_TRY_RUN([ |
379 |
< |
#include <stdio.h> |
380 |
< |
#include <stdlib.h> |
381 |
< |
int main(void) { |
382 |
< |
void *ptr; |
383 |
< |
ptr = NULL; |
192 |
< |
ptr = realloc(ptr, 1); |
193 |
< |
exit(ptr == NULL); |
194 |
< |
}], |
195 |
< |
ac_cv_c_realloc_bug="no", |
196 |
< |
ac_cv_c_realloc_bug="yes", |
197 |
< |
ac_cv_c_realloc_bug="yes") ) |
198 |
< |
if test "$ac_cv_c_realloc_bug" = "yes" |
199 |
< |
then |
200 |
< |
: |
201 |
< |
$1 |
202 |
< |
else |
203 |
< |
: |
204 |
< |
$2 |
205 |
< |
fi |
206 |
< |
]) |
374 |
> |
if test -z "$CFLAGS"; then |
375 |
> |
echo "" |
376 |
> |
echo "********************************************************" |
377 |
> |
echo "* WARNING: Don't know the best CFLAGS for this system *" |
378 |
> |
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
379 |
> |
echo "* (otherwise, a default of CFLAGS=-O3 will be used) *" |
380 |
> |
echo "********************************************************" |
381 |
> |
echo "" |
382 |
> |
CFLAGS="-O3" |
383 |
> |
fi |
384 |
|
|
385 |
+ |
ACX_CHECK_CC_FLAGS(${CFLAGS}, guessed_cflags, , [ |
386 |
+ |
echo "" |
387 |
+ |
echo "********************************************************" |
388 |
+ |
echo "* WARNING: The guessed CFLAGS don't seem to work with *" |
389 |
+ |
echo "* your compiler. *" |
390 |
+ |
echo "* Use make CFLAGS=..., or edit the top level Makefile *" |
391 |
+ |
echo "********************************************************" |
392 |
+ |
echo "" |
393 |
+ |
CFLAGS="" |
394 |
+ |
]) |
395 |
|
|
209 |
– |
dnl ICE_CHECK_DECL (FUNCTION, HEADER-FILE...) |
210 |
– |
dnl ----------------------------------------- |
211 |
– |
dnl |
212 |
– |
dnl If FUNCTION is available, define `HAVE_FUNCTION'. If it is declared |
213 |
– |
dnl in one of the headers named in the whitespace-separated list |
214 |
– |
dnl HEADER_FILE, define `HAVE_FUNCTION_DECL` (in all capitals). |
215 |
– |
dnl |
216 |
– |
AC_DEFUN(ICE_CHECK_DECL, |
217 |
– |
[ |
218 |
– |
changequote(,)dnl |
219 |
– |
ice_tr=`echo $1 | tr '[a-z]' '[A-Z]'` |
220 |
– |
changequote([,])dnl |
221 |
– |
ice_have_tr=HAVE_$ice_tr |
222 |
– |
ice_have_decl_tr=${ice_have_tr}_DECL |
223 |
– |
ice_have_$1=no |
224 |
– |
AC_CHECK_FUNCS($1, ice_have_$1=yes) |
225 |
– |
if test "${ice_have_$1}" = yes; then |
226 |
– |
AC_MSG_CHECKING(for $1 declaration in $2) |
227 |
– |
AC_CACHE_VAL(ice_cv_have_$1_decl, |
228 |
– |
[ |
229 |
– |
ice_cv_have_$1_decl=no |
230 |
– |
changequote(,)dnl |
231 |
– |
ice_re_params='[a-zA-Z_][a-zA-Z0-9_]*' |
232 |
– |
ice_re_word='(^|[^a-zA-Z_0-9_])' |
233 |
– |
changequote([,])dnl |
234 |
– |
for header in $2; do |
235 |
– |
# Check for ordinary declaration |
236 |
– |
AC_EGREP_HEADER([${ice_re_word}$1 *\(], $header, |
237 |
– |
ice_cv_have_$1_decl=yes) |
238 |
– |
if test "$ice_cv_have_$1_decl" = yes; then |
239 |
– |
break |
396 |
|
fi |
241 |
– |
# Check for "fixed" declaration like "getpid _PARAMS((int))" |
242 |
– |
AC_EGREP_HEADER([${ice_re_word}$1 *$ice_re_params\(\(], $header, |
243 |
– |
ice_cv_have_$1_decl=yes) |
244 |
– |
if test "$ice_cv_have_$1_decl" = yes; then |
245 |
– |
break |
246 |
– |
fi |
247 |
– |
done |
397 |
|
]) |
249 |
– |
AC_MSG_RESULT($ice_cv_have_$1_decl) |
250 |
– |
if test "$ice_cv_have_$1_decl" = yes; then |
251 |
– |
AC_DEFINE_UNQUOTED(${ice_have_decl_tr}) |
252 |
– |
fi |
253 |
– |
fi |
254 |
– |
])dnl |
398 |
|
|
399 |
< |
dnl --- *@-mdw_CHECK_MANYLIBS-@* --- |
257 |
< |
dnl |
258 |
< |
dnl Author: Mark Wooding |
259 |
< |
dnl |
260 |
< |
dnl Synopsis: mdw_CHECK_MANYLIBS(FUNC, LIBS, [IF-FOUND], [IF-NOT-FOUND]) |
261 |
< |
dnl |
262 |
< |
dnl Arguments: FUNC = a function to try to find |
263 |
< |
dnl LIBS = a whitespace-separated list of libraries to search |
264 |
< |
dnl IF-FOUND = what to do when the function is found |
265 |
< |
dnl IF-NOT-FOUND = what to do when the function isn't found |
266 |
< |
dnl |
267 |
< |
dnl Use: Searches for a library which defines FUNC. It first tries |
268 |
< |
dnl without any libraries; then it tries each library specified |
269 |
< |
dnl in LIBS in turn. If it finds a match, it adds the |
270 |
< |
dnl appropriate library to `LIBS'. |
271 |
< |
dnl |
272 |
< |
dnl This is particularly handy under DIREIX: if you link with |
273 |
< |
dnl `-lnsl' then you get non-NIS-aware versions of getpwnam and |
274 |
< |
dnl so on, which is clearly a Bad Thing. |
275 |
< |
dnl |
276 |
< |
dnl Modified: by Evgeny Stambulchik to add (found) libraries to `LIBS' |
277 |
< |
dnl *only* if `IF-FOUND' is absent. As well, if no additional |
278 |
< |
dnl library is needed for `FUNC', `mdw_cv_lib_$1' sets to "". |
279 |
< |
|
280 |
< |
AC_DEFUN(mdw_CHECK_MANYLIBS, |
281 |
< |
[AC_CACHE_CHECK([for library containing $1], [mdw_cv_lib_$1], |
282 |
< |
[mdw_save_LIBS="$LIBS" |
283 |
< |
mdw_cv_lib_$1="no" |
284 |
< |
AC_TRY_LINK(,[$1()], [mdw_cv_lib_$1="none required"]) |
285 |
< |
test "$mdw_cv_lib_$1" = "no" && for i in $2; do |
286 |
< |
LIBS="-l$i $mdw_save_LIBS" |
287 |
< |
AC_TRY_LINK(,[$1()], |
288 |
< |
[mdw_cv_lib_$1="-l$i" |
289 |
< |
break]) |
290 |
< |
done |
291 |
< |
LIBS="$mdw_save_LIBS"]) |
292 |
< |
if test "$mdw_cv_lib_$1" != "no"; then |
293 |
< |
if test "x$3" != "x"; then |
294 |
< |
test "$mdw_cv_lib_$1" = "none required" && mdw_cv_lib_$1="" |
295 |
< |
$3 |
296 |
< |
else |
297 |
< |
test "$mdw_cv_lib_$1" = "none required" || LIBS="$mdw_cv_lib_$1 $LIBS" |
298 |
< |
fi |
299 |
< |
else : |
300 |
< |
$4 |
301 |
< |
fi]) |
302 |
< |
|
303 |
< |
|
304 |
< |
dnl ACX_CHECK_MOTIF |
305 |
< |
dnl -------------- |
306 |
< |
AC_DEFUN(ACX_CHECK_MOTIF, |
399 |
> |
AC_DEFUN(ACX_PROG_CXX_MAXOPT, |
400 |
|
[ |
401 |
< |
AC_REQUIRE([AC_PATH_XTRA]) |
402 |
< |
AC_ARG_WITH(motif_library, |
310 |
< |
[ --with-motif-library=OBJ use OBJ as Motif library [-lXm]], |
311 |
< |
motif_library="$withval") |
312 |
< |
if test "x$motif_library" = "x" |
313 |
< |
then |
314 |
< |
motif_library=-lXm |
315 |
< |
fi |
401 |
> |
AC_REQUIRE([AC_PROG_CXX]) |
402 |
> |
AC_REQUIRE([AC_CANONICAL_HOST]) |
403 |
|
|
404 |
< |
ACX_SAVE_STATE |
405 |
< |
|
406 |
< |
AC_CACHE_CHECK([for a Motif >= $1 compatible API], acx_cv_motif, |
407 |
< |
AC_CACHE_VAL(acx_cv_motif_library, acx_cv_motif_library=$motif_library) |
408 |
< |
LIBS="$acx_cv_motif_library $GUI_LIBS" |
322 |
< |
CFLAGS="$X_CFLAGS $CFLAGS" |
323 |
< |
CPPFLAGS="$X_CFLAGS $CPPFLAGS" |
324 |
< |
LDFLAGS="$X_LIBS $LDFLAGS" |
325 |
< |
AC_TRY_RUN([ |
326 |
< |
#include <Xm/XmAll.h> |
327 |
< |
int main(void) { |
328 |
< |
int vlibn, vincn; |
329 |
< |
vincn = XmVersion; |
330 |
< |
XmRegisterConverters(); |
331 |
< |
vlibn = xmUseVersion; |
332 |
< |
if (vincn < [$1]) { |
333 |
< |
exit(1); |
334 |
< |
} |
335 |
< |
if (vincn != vlibn) { |
336 |
< |
exit(2); |
337 |
< |
} |
338 |
< |
exit(0); |
339 |
< |
} |
340 |
< |
], |
404 |
> |
# Try to determine "good" native compiler flags if none specified on command |
405 |
> |
# line |
406 |
> |
if test "$ac_test_CXXFLAGS" != "set"; then |
407 |
> |
CXXFLAGS="" |
408 |
> |
case "${host_cpu}-${host_os}" in |
409 |
|
|
410 |
< |
acx_cv_motif="yes", |
411 |
< |
acx_cv_motif="no", |
412 |
< |
acx_cv_motif="no" |
413 |
< |
) |
414 |
< |
) |
415 |
< |
if test "$acx_cv_motif" = "yes" |
416 |
< |
then |
417 |
< |
AC_DEFINE(HAVE_MOTIF) |
418 |
< |
MOTIF_LIB="$acx_cv_motif_library" |
419 |
< |
$2 |
420 |
< |
dnl **** Check whether Motif is actually Lesstif |
421 |
< |
ICE_CHECK_LESSTIF |
422 |
< |
dnl **** Check whether _XmVersionString[] can be referred to |
423 |
< |
ACX_CHECK_XMVERSIONSTRING |
424 |
< |
else |
425 |
< |
MOTIF_LIB= |
426 |
< |
$3 |
427 |
< |
fi |
428 |
< |
|
429 |
< |
ACX_RESTORE_STATE |
430 |
< |
])dnl |
431 |
< |
|
432 |
< |
|
433 |
< |
dnl ICE_CHECK_LESSTIF |
434 |
< |
dnl ----------------- |
435 |
< |
dnl |
436 |
< |
dnl Define `HAVE_LESSTIF' if the Motif library is actually a LessTif library |
437 |
< |
dnl |
438 |
< |
AC_DEFUN(ICE_CHECK_LESSTIF, |
439 |
< |
[ |
440 |
< |
AC_MSG_CHECKING(whether the Motif library is actually a LessTif library) |
441 |
< |
AC_CACHE_VAL(ice_cv_have_lesstif, |
442 |
< |
AC_EGREP_CPP(yes, |
443 |
< |
[#include <Xm/Xm.h> |
444 |
< |
#ifdef LesstifVersion |
445 |
< |
yes |
446 |
< |
#endif |
447 |
< |
], ice_cv_have_lesstif=yes, ice_cv_have_lesstif=no)) |
448 |
< |
AC_MSG_RESULT($ice_cv_have_lesstif) |
449 |
< |
if test "$ice_cv_have_lesstif" = yes; then |
382 |
< |
AC_DEFINE(HAVE_LESSTIF) |
383 |
< |
fi |
384 |
< |
])dnl |
385 |
< |
|
386 |
< |
|
387 |
< |
dnl ACX_CHECK_XMVERSIONSTRING |
388 |
< |
dnl -------------- |
389 |
< |
AC_DEFUN(ACX_CHECK_XMVERSIONSTRING, |
390 |
< |
[ |
391 |
< |
AC_CACHE_CHECK([whether _XmVersionString[] can be referred to], |
392 |
< |
acx_cv__xmversionstring, |
393 |
< |
AC_TRY_LINK([#include <stdio.h>], |
394 |
< |
[extern char _XmVersionString[[]]; printf("%s\n", _XmVersionString);], |
395 |
< |
[acx_cv__xmversionstring="yes"], |
396 |
< |
[acx_cv__xmversionstring="no"] |
397 |
< |
) |
398 |
< |
) |
399 |
< |
if test "$acx_cv__xmversionstring" = "yes" |
400 |
< |
then |
401 |
< |
AC_DEFINE(HAVE__XMVERSIONSTRING) |
402 |
< |
$1 |
403 |
< |
else |
404 |
< |
: |
405 |
< |
$2 |
406 |
< |
fi |
407 |
< |
])dnl |
408 |
< |
|
409 |
< |
|
410 |
< |
dnl ACX_CHECK_T1LIB |
411 |
< |
dnl -------------- |
412 |
< |
AC_DEFUN(ACX_CHECK_T1LIB, |
413 |
< |
[ |
414 |
< |
AC_CACHE_CHECK([for T1lib >= $1], acx_cv_t1lib, |
415 |
< |
ACX_SAVE_STATE |
416 |
< |
LIBS="-lt1 -lm $LIBS" |
417 |
< |
AC_TRY_RUN([ |
418 |
< |
#include <string.h> |
419 |
< |
#include <t1lib.h> |
420 |
< |
int main(void) { |
421 |
< |
char *vlib; |
422 |
< |
vlib = T1_GetLibIdent(); |
423 |
< |
if (strcmp(vlib, "[$1]") < 0) { |
424 |
< |
exit(1); |
425 |
< |
} |
426 |
< |
exit(0); |
427 |
< |
} |
428 |
< |
], |
429 |
< |
|
430 |
< |
acx_cv_t1lib="yes", |
431 |
< |
acx_cv_t1lib="no", |
432 |
< |
acx_cv_t1lib="no" |
433 |
< |
) |
434 |
< |
ACX_RESTORE_STATE |
435 |
< |
) |
436 |
< |
if test "$acx_cv_t1lib" = "yes" |
437 |
< |
then |
438 |
< |
T1_LIB="-lt1" |
439 |
< |
$2 |
440 |
< |
else |
441 |
< |
T1_LIB= |
442 |
< |
$3 |
443 |
< |
fi |
444 |
< |
])dnl |
445 |
< |
|
446 |
< |
dnl ACX_CHECK_ZLIB |
447 |
< |
dnl -------------- |
448 |
< |
AC_DEFUN(ACX_CHECK_ZLIB, |
449 |
< |
[ |
450 |
< |
AC_ARG_WITH(zlib_library, |
451 |
< |
[ --with-zlib-library=OBJ use OBJ as ZLIB library [-lz]], |
452 |
< |
zlib_library="$withval") |
453 |
< |
if test "x$zlib_library" = "x" |
454 |
< |
then |
455 |
< |
zlib_library=-lz |
410 |
> |
*linux*) if test "$CXX" = icc -o "$CXX" = icpc; then |
411 |
> |
CXXFLAGS="-O" |
412 |
> |
fi;; |
413 |
> |
sparc-solaris2*) if test "$CXX" = CC; then |
414 |
> |
CXXFLAGS="-native -fast -xO5 -dalign" |
415 |
> |
fi;; |
416 |
> |
rs6000*-aix*) if test "$CXX" = xlC; then |
417 |
> |
CXXFLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
418 |
> |
fi;; |
419 |
> |
powerpc*-aix*) |
420 |
> |
if test "$CXX" = xlC; then |
421 |
> |
CXXFLAGS="-O3 -qarch=ppc -qansialias -w" |
422 |
> |
echo "*******************************************************" |
423 |
> |
echo "* You have AIX on an unknown powerpc system. It is *" |
424 |
> |
echo "* recommended that you use *" |
425 |
> |
echo "* *" |
426 |
> |
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
427 |
> |
echo "* ^^^ *" |
428 |
> |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
429 |
> |
echo "* PowerPC CPU you have. For more info, man cc. *" |
430 |
> |
echo "*******************************************************" |
431 |
> |
fi;; |
432 |
> |
*darwin*) |
433 |
> |
if test "$CXX" = xlC; then |
434 |
> |
CXXFLAGS="-O3 -qtune=auto -qansialias -w" |
435 |
> |
echo "*******************************************************" |
436 |
> |
echo "* You have AIX on an unknown powerpc system. It is *" |
437 |
> |
echo "* recommended that you use *" |
438 |
> |
echo "* *" |
439 |
> |
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
440 |
> |
echo "* ^^^ *" |
441 |
> |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
442 |
> |
echo "* PowerPC CPU you have. For more info, man cc. *" |
443 |
> |
echo "*******************************************************" |
444 |
> |
fi;; |
445 |
> |
esac |
446 |
> |
|
447 |
> |
# use default flags for gcc on all systems |
448 |
> |
if test $ac_cv_prog_gcc = yes; then |
449 |
> |
CXXFLAGS="-O6 -fomit-frame-pointer -Wall -W -Wcast-qual -Wpointer-arith -Wcast-align -pedantic" |
450 |
|
fi |
451 |
|
|
452 |
< |
AC_CACHE_CHECK([for zlib >= $1], acx_cv_zlib, |
453 |
< |
AC_CACHE_VAL(acx_cv_zlib_library, acx_cv_zlib_library=$zlib_library) |
454 |
< |
ACX_SAVE_STATE |
455 |
< |
LIBS="$acx_cv_zlib_library $LIBS" |
456 |
< |
AC_TRY_RUN([ |
457 |
< |
#include <string.h> |
458 |
< |
#include <zlib.h> |
465 |
< |
int main(void) { |
466 |
< |
char *vlib, *vinc; |
467 |
< |
vlib = zlibVersion(); |
468 |
< |
vinc = ZLIB_VERSION; |
469 |
< |
if (strcmp(vinc, "[$1]") < 0) { |
470 |
< |
exit(1); |
471 |
< |
} |
472 |
< |
if (strcmp(vinc, vlib) != 0) { |
473 |
< |
exit(2); |
474 |
< |
} |
475 |
< |
exit(0); |
476 |
< |
} |
477 |
< |
], |
452 |
> |
# test for gcc-specific flags: |
453 |
> |
if test $ac_cv_prog_gcc = yes; then |
454 |
> |
# -malign-double for x86 systems |
455 |
> |
ACX_CHECK_CXX_FLAGS(-malign-double,align_double, CXXFLAGS="$CXXFLAGS -malign-double") |
456 |
> |
# -fstrict-aliasing for gcc-2.95+ |
457 |
> |
ACX_CHECK_CXX_FLAGS(-fstrict-aliasing,fstrict_aliasing, CXXFLAGS="$CXXFLAGS -fstrict-aliasing") |
458 |
> |
fi |
459 |
|
|
460 |
< |
acx_cv_zlib="yes", |
461 |
< |
acx_cv_zlib="no", |
462 |
< |
acx_cv_zlib="no" |
463 |
< |
) |
464 |
< |
ACX_RESTORE_STATE |
465 |
< |
) |
466 |
< |
if test "$acx_cv_zlib" = "yes" |
467 |
< |
then |
468 |
< |
Z_LIB="$acx_cv_zlib_library" |
469 |
< |
$2 |
470 |
< |
else |
471 |
< |
Z_LIB= |
472 |
< |
$3 |
460 |
> |
CPU_FLAGS="" |
461 |
> |
if test "$GCC" = "yes"; then |
462 |
> |
dnl try to guess correct CPU flags, at least for linux |
463 |
> |
case "${host_cpu}" in |
464 |
> |
i586*) ACX_CHECK_CC_FLAGS(-mcpu=pentium,cpu_pentium, |
465 |
> |
[CPU_FLAGS=-mcpu=pentium], |
466 |
> |
[ACX_CHECK_CXX_FLAGS(-mpentium,pentium, |
467 |
> |
[CPU_FLAGS=-mpentium])]) |
468 |
> |
;; |
469 |
> |
i686*) ACX_CHECK_CXX_FLAGS(-mcpu=pentiumpro,cpu_pentiumpro, |
470 |
> |
[CPU_FLAGS=-mcpu=pentiumpro], |
471 |
> |
[ACX_CHECK_CXX_FLAGS(-mpentiumpro,pentiumpro, |
472 |
> |
[CPU_FLAGS=-mpentiumpro])]) |
473 |
> |
;; |
474 |
> |
powerpc*) |
475 |
> |
cputype=`(grep cpu /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/ //g') 2> /dev/null` |
476 |
> |
is60x=`echo $cputype | egrep "^60[0-9]e?$"` |
477 |
> |
if test -n "$is60x"; then |
478 |
> |
ACX_CHECK_CXX_FLAGS(-mcpu=$cputype,m_cpu_60x, |
479 |
> |
CPU_FLAGS=-mcpu=$cputype) |
480 |
> |
elif test "$cputype" = 750; then |
481 |
> |
ACX_PROG_GCC_VERSION(2,95, |
482 |
> |
ACX_CHECK_CXX_FLAGS(-mcpu=750,m_cpu_750, |
483 |
> |
CPU_FLAGS=-mcpu=750)) |
484 |
> |
fi |
485 |
> |
if test -z "$CPU_FLAGS"; then |
486 |
> |
ACX_CHECK_CXX_FLAGS(-mcpu=powerpc,m_cpu_powerpc, |
487 |
> |
CPU_FLAGS=-mcpu=powerpc) |
488 |
> |
fi |
489 |
> |
if test -z "$CPU_FLAGS"; then |
490 |
> |
ACX_CHECK_CXX_FLAGS(-mpowerpc,m_powerpc, |
491 |
> |
CPU_FLAGS=-mpowerpc) |
492 |
> |
fi |
493 |
> |
esac |
494 |
|
fi |
493 |
– |
])dnl |
495 |
|
|
496 |
< |
dnl ACX_CHECK_JPEG |
497 |
< |
dnl -------------- |
497 |
< |
AC_DEFUN(ACX_CHECK_JPEG, |
498 |
< |
[ |
499 |
< |
AC_ARG_WITH(jpeg_library, |
500 |
< |
[ --with-jpeg-library=OBJ use OBJ as JPEG library [-ljpeg]], |
501 |
< |
jpeg_library="$withval") |
502 |
< |
if test "x$jpeg_library" = "x" |
503 |
< |
then |
504 |
< |
jpeg_library=-ljpeg |
496 |
> |
if test -n "$CPU_FLAGS"; then |
497 |
> |
CXXFLAGS="$CXXFLAGS $CPU_FLAGS" |
498 |
|
fi |
506 |
– |
|
507 |
– |
AC_CACHE_CHECK([for IJG JPEG software >= $1], acx_cv_jpeg, |
508 |
– |
AC_CACHE_VAL(acx_cv_jpeg_library, acx_cv_jpeg_library=$jpeg_library) |
509 |
– |
ACX_SAVE_STATE |
510 |
– |
LIBS="$acx_cv_jpeg_library $LIBS" |
511 |
– |
AC_TRY_RUN([ |
512 |
– |
#include <stdio.h> |
513 |
– |
#include <jpeglib.h> |
514 |
– |
int main(void) { |
515 |
– |
int vinc; |
516 |
– |
struct jpeg_compress_struct cinfo; |
517 |
– |
jpeg_create_compress(&cinfo); |
518 |
– |
vinc = JPEG_LIB_VERSION; |
519 |
– |
if (vinc < [$1]) { |
520 |
– |
exit(1); |
521 |
– |
} |
522 |
– |
exit(0); |
523 |
– |
} |
524 |
– |
], |
499 |
|
|
500 |
< |
acx_cv_jpeg="yes", |
501 |
< |
acx_cv_jpeg="no", |
502 |
< |
acx_cv_jpeg="no" |
503 |
< |
) |
504 |
< |
ACX_RESTORE_STATE |
505 |
< |
) |
506 |
< |
if test "$acx_cv_jpeg" = "yes" |
507 |
< |
then |
508 |
< |
JPEG_LIB=$acx_cv_jpeg_library |
535 |
< |
$2 |
536 |
< |
else |
537 |
< |
JPEG_LIB= |
538 |
< |
$3 |
500 |
> |
if test -z "$CXXFLAGS"; then |
501 |
> |
echo "" |
502 |
> |
echo "**********************************************************" |
503 |
> |
echo "* WARNING: Don't know the best CXXFLAGS for this system *" |
504 |
> |
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
505 |
> |
echo "* (otherwise, a default of CXXFLAGS=-O3 will be used) *" |
506 |
> |
echo "**********************************************************" |
507 |
> |
echo "" |
508 |
> |
CXXFLAGS="-O3" |
509 |
|
fi |
540 |
– |
])dnl |
510 |
|
|
511 |
< |
dnl ACX_CHECK_PNG |
512 |
< |
dnl -------------- |
513 |
< |
AC_DEFUN(ACX_CHECK_PNG, |
511 |
> |
ACX_CHECK_CXX_FLAGS(${CXXFLAGS}, guessed_cxxflags, , [ |
512 |
> |
echo "" |
513 |
> |
echo "**********************************************************" |
514 |
> |
echo "* WARNING: The guessed CXXFLAGS don't seem to work with *" |
515 |
> |
echo "* your compiler. *" |
516 |
> |
echo "* Use make CXXFLAGS=..., or edit the top level Makefile *" |
517 |
> |
echo "**********************************************************" |
518 |
> |
echo "" |
519 |
> |
CXXFLAGS="" |
520 |
> |
]) |
521 |
> |
|
522 |
> |
fi |
523 |
> |
]) |
524 |
> |
|
525 |
> |
AC_DEFUN(ACX_PROG_F90_MAXOPT, |
526 |
|
[ |
527 |
< |
AC_ARG_WITH(png_library, |
528 |
< |
[ --with-png-library=OBJ use OBJ as PNG library [-lpng]], |
548 |
< |
png_library="$withval") |
549 |
< |
if test "x$png_library" = "x" |
550 |
< |
then |
551 |
< |
png_library=-lpng |
552 |
< |
fi |
527 |
> |
AC_REQUIRE([AC_PROG_F90]) |
528 |
> |
AC_REQUIRE([AC_CANONICAL_HOST]) |
529 |
|
|
530 |
< |
AC_CACHE_CHECK([for libpng >= $1], acx_cv_png, |
531 |
< |
AC_CACHE_VAL(acx_cv_png_library, acx_cv_png_library=$png_library) |
532 |
< |
ACX_SAVE_STATE |
533 |
< |
LIBS="$acx_cv_png_library $Z_LIB $LIBS" |
534 |
< |
AC_TRY_RUN([ |
559 |
< |
#include <string.h> |
560 |
< |
#include <png.h> |
561 |
< |
int main(void) { |
562 |
< |
char *vlib, *vinc; |
563 |
< |
vlib = png_libpng_ver; |
564 |
< |
vinc = PNG_LIBPNG_VER_STRING; |
565 |
< |
if (strcmp(vinc, "[$1]") < 0) { |
566 |
< |
exit(1); |
567 |
< |
} |
568 |
< |
if (strcmp(vinc, vlib) != 0) { |
569 |
< |
exit(2); |
570 |
< |
} |
571 |
< |
exit(0); |
572 |
< |
} |
573 |
< |
], |
530 |
> |
# Try to determine "good" native compiler flags if none specified on command |
531 |
> |
# line |
532 |
> |
if test "$ac_test_F90FLAGS" != "set"; then |
533 |
> |
F90FLAGS="" |
534 |
> |
case "${host_cpu}-${host_os}" in |
535 |
|
|
536 |
< |
acx_cv_png="yes", |
537 |
< |
acx_cv_png="no", |
538 |
< |
acx_cv_png="no" |
539 |
< |
) |
540 |
< |
ACX_RESTORE_STATE |
541 |
< |
) |
542 |
< |
if test "$acx_cv_png" = "yes" |
543 |
< |
then |
544 |
< |
PNG_LIB="$acx_cv_png_library" |
545 |
< |
$2 |
546 |
< |
else |
547 |
< |
PNG_LIB= |
548 |
< |
$3 |
536 |
> |
*linux*) if test "$F90" = ifc; then |
537 |
> |
F90FLAGS="-O" |
538 |
> |
fi;; |
539 |
> |
rs6000*-aix*) if test "$F90" = xlf90 -o "$F90" = f90; then |
540 |
> |
F90FLAGS="-O3 -qarch=pwrx -qtune=pwrx -qansialias -w" |
541 |
> |
fi;; |
542 |
> |
powerpc*-aix*) |
543 |
> |
if test "$F90" = f90 -o "$F90" = xlf90; then |
544 |
> |
F90FLAGS="-O3 -qarch=ppc -qansialias -w" |
545 |
> |
echo "*******************************************************" |
546 |
> |
echo "* You have AIX on an unknown powerpc system. It is *" |
547 |
> |
echo "* recommended that you use *" |
548 |
> |
echo "* *" |
549 |
> |
echo "* F90FLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
550 |
> |
echo "* ^^^ *" |
551 |
> |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
552 |
> |
echo "* PowerPC CPU you have. For more info, man xlf. *" |
553 |
> |
echo "*******************************************************" |
554 |
> |
fi;; |
555 |
> |
*darwin*) |
556 |
> |
if test "$F90" = f90 -o "$F90" = xlf90; then |
557 |
> |
F90FLAGS="-O3 -qtune=auto -w" |
558 |
> |
echo "*********************************************************" |
559 |
> |
echo "* You have Darwin on an unknown powerpc system. It is *" |
560 |
> |
echo "* recommended that you use *" |
561 |
> |
echo "* *" |
562 |
> |
echo "* CXXFLAGS=-O3 -qarch=ppc -qtune=xxx -qansialias -w *" |
563 |
> |
echo "* ^^^ *" |
564 |
> |
echo "* where xxx is 601, 603, 604, or whatever kind of *" |
565 |
> |
echo "* PowerPC CPU you have. For more info, man xlf. *" |
566 |
> |
echo "*********************************************************" |
567 |
> |
fi;; |
568 |
> |
esac |
569 |
> |
|
570 |
> |
if test -n "$CPU_FLAGS"; then |
571 |
> |
F90FLAGS="$F90FLAGS $CPU_FLAGS" |
572 |
|
fi |
589 |
– |
])dnl |
573 |
|
|
574 |
< |
dnl ACX_CHECK_TIFF |
575 |
< |
dnl -------------- |
576 |
< |
AC_DEFUN(ACX_CHECK_TIFF, |
577 |
< |
[ |
578 |
< |
AC_ARG_WITH(tiff_library, |
579 |
< |
[ --with-tiff-library=OBJ use OBJ as TIFF library [-ltiff]], |
580 |
< |
tiff_library="$withval") |
581 |
< |
if test "x$tiff_library" = "x" |
582 |
< |
then |
600 |
< |
tiff_library=-ltiff |
574 |
> |
if test -z "$F90FLAGS"; then |
575 |
> |
echo "" |
576 |
> |
echo "**********************************************************" |
577 |
> |
echo "* WARNING: Don't know the best F90FLAGS for this system *" |
578 |
> |
echo "* Use make F90FLAGS=..., or edit the top level Makefile *" |
579 |
> |
echo "* (otherwise, a default of F90FLAGS=-O3 will be used) *" |
580 |
> |
echo "**********************************************************" |
581 |
> |
echo "" |
582 |
> |
F90FLAGS="-O3" |
583 |
|
fi |
584 |
|
|
585 |
< |
AC_CACHE_CHECK([for libtiff >= $1], acx_cv_tiff, |
586 |
< |
AC_CACHE_VAL(acx_cv_tiff_library, acx_cv_tiff_library=$tiff_library) |
587 |
< |
ACX_SAVE_STATE |
588 |
< |
LIBS="$acx_cv_tiff_library $JPEG_LIB $Z_LIB -lm $LIBS" |
589 |
< |
AC_TRY_RUN([ |
590 |
< |
#include <tiffio.h> |
591 |
< |
int main(void) { |
592 |
< |
int vinc; |
593 |
< |
(void) TIFFGetVersion(); |
594 |
< |
vinc = TIFFLIB_VERSION; |
613 |
< |
if (vinc < [$1]) { |
614 |
< |
exit(1); |
615 |
< |
} |
616 |
< |
exit(0); |
617 |
< |
} |
618 |
< |
], |
585 |
> |
ACX_CHECK_F90_FLAGS(${F90FLAGS}, guessed_f90flags, , [ |
586 |
> |
echo "" |
587 |
> |
echo "**********************************************************" |
588 |
> |
echo "* WARNING: The guessed F90FLAGS don't seem to work with *" |
589 |
> |
echo "* your compiler. *" |
590 |
> |
echo "* Use make F90FLAGS=..., or edit the top level Makefile *" |
591 |
> |
echo "**********************************************************" |
592 |
> |
echo "" |
593 |
> |
F90FLAGS="" |
594 |
> |
]) |
595 |
|
|
596 |
< |
acx_cv_tiff="yes", |
597 |
< |
acx_cv_tiff="no", |
622 |
< |
acx_cv_tiff="no" |
623 |
< |
) |
624 |
< |
ACX_RESTORE_STATE |
625 |
< |
) |
626 |
< |
if test "$acx_cv_tiff" = "yes" |
627 |
< |
then |
628 |
< |
TIFF_LIB="$acx_cv_tiff_library" |
629 |
< |
$2 |
630 |
< |
else |
631 |
< |
TIFF_LIB= |
632 |
< |
$3 |
633 |
< |
fi |
634 |
< |
])dnl |
596 |
> |
fi |
597 |
> |
]) |
598 |
|
|
599 |
< |
dnl ACX_CHECK_PDFLIB |
637 |
< |
dnl -------------- |
638 |
< |
AC_DEFUN(ACX_CHECK_PDFLIB, |
599 |
> |
AC_DEFUN(ACX_PROG_F90_PREPFLAG, |
600 |
|
[ |
601 |
< |
AC_ARG_WITH(pdf_library, |
602 |
< |
[ --with-pdf-library=OBJ use OBJ as PDFlib library [-lpdf]], |
603 |
< |
pdf_library="$withval") |
604 |
< |
if test "x$pdf_library" = "x" |
605 |
< |
then |
606 |
< |
pdf_library=-lpdf |
601 |
> |
AC_REQUIRE([AC_PROG_F90]) |
602 |
> |
AC_REQUIRE([AC_CANONICAL_HOST]) |
603 |
> |
|
604 |
> |
# Try to determine native compiler flags that allow us to use F90 suffix |
605 |
> |
# for preprocessed f90 source. |
606 |
> |
|
607 |
> |
if test "$ac_test_PREPFLAG" != "set"; then |
608 |
> |
PREPFLAG="" |
609 |
> |
case "${host_cpu}-${host_os}" in |
610 |
> |
|
611 |
> |
*linux*) if test "$F90" = ifc; then |
612 |
> |
PREPFLAG="-fpp1 " |
613 |
> |
fi;; |
614 |
> |
*aix*) if test "$F90" = xlf90 -o "$F90" = f90; then |
615 |
> |
PREPFLAG="-qsuffix=cpp=F90 " |
616 |
> |
fi;; |
617 |
> |
*darwin*) |
618 |
> |
if test "$F90" = f90 -o "$F90" = xlf90; then |
619 |
> |
PREPFLAG="-qsuffix=cpp=F90 " |
620 |
> |
fi;; |
621 |
> |
esac |
622 |
> |
|
623 |
> |
if test -z "$PREPFLAG"; then |
624 |
> |
echo "" |
625 |
> |
echo "**********************************************************" |
626 |
> |
echo "* WARNING: Don't know the best PREPFLAG for this system *" |
627 |
> |
echo "* Use make PREPFLAG=..., or edit the top level Makefile *" |
628 |
> |
echo "* (otherwise, an empty PREPFLAG will be used) *" |
629 |
> |
echo "**********************************************************" |
630 |
> |
echo "" |
631 |
> |
PREPFLAG="" |
632 |
|
fi |
633 |
|
|
634 |
< |
AC_CACHE_CHECK([for PDFlib >= $1], acx_cv_pdflib, |
635 |
< |
AC_CACHE_VAL(acx_cv_pdf_library, acx_cv_pdf_library=$pdf_library) |
636 |
< |
ACX_SAVE_STATE |
637 |
< |
LIBS="$acx_cv_pdf_library $TIFF_LIB $JPEG_LIB $PNG_LIB $Z_LIB $LIBS" |
638 |
< |
AC_TRY_RUN([ |
639 |
< |
#include <pdflib.h> |
654 |
< |
int main(void) { |
655 |
< |
char *vinc; |
656 |
< |
int vlibn, vincn; |
657 |
< |
vlibn = 100*PDF_get_majorversion() + PDF_get_minorversion(); |
658 |
< |
vincn = 100*PDFLIB_MAJORVERSION + PDFLIB_MINORVERSION; |
659 |
< |
vinc = PDFLIB_VERSIONSTRING; |
660 |
< |
if (strcmp(vinc, "[$1]") < 0) { |
661 |
< |
exit(1); |
662 |
< |
} |
663 |
< |
if (vincn != vlibn) { |
664 |
< |
exit(2); |
665 |
< |
} |
666 |
< |
exit(0); |
667 |
< |
} |
668 |
< |
], |
634 |
> |
AC_MSG_CHECKING(to make sure F90 preprocessor flag works) |
635 |
> |
AC_LANG_SAVE() |
636 |
> |
AC_LANG([Fortran 90]) |
637 |
> |
ac_save_ext=$ac_ext |
638 |
> |
ac_ext=F90 |
639 |
> |
ac_save_F90FLAGS=$F90FLAGS |
640 |
|
|
641 |
< |
acx_cv_pdflib="yes", |
642 |
< |
acx_cv_pdflib="no", |
643 |
< |
acx_cv_pdflib="no" |
644 |
< |
) |
645 |
< |
ACX_RESTORE_STATE |
646 |
< |
) |
647 |
< |
if test "$acx_cv_pdflib" = "yes" |
648 |
< |
then |
649 |
< |
PDF_LIB="$acx_cv_pdf_library" |
650 |
< |
$2 |
641 |
> |
AS_IF([test "$PREPFLAG"], [F90FLAGS="${F90FLAGS} ${PREPFLAG}-DTEST"]) |
642 |
> |
_AC_COMPILE_IFELSE([ |
643 |
> |
AC_LANG_PROGRAM([ |
644 |
> |
integer :: i |
645 |
> |
i = 1 |
646 |
> |
])], [prepflagworks=1], [prepflagworks=0]) |
647 |
> |
|
648 |
> |
F90FLAGS=$ac_save_F90FLAGS |
649 |
> |
ac_ext=$ac_save_ext |
650 |
> |
AC_LANG_RESTORE() |
651 |
> |
|
652 |
> |
|
653 |
> |
if test "$prepflagworks" = 1; then |
654 |
> |
AC_MSG_RESULT(yes) |
655 |
> |
AC_SUBST(PREPFLAG) |
656 |
|
else |
657 |
< |
PDF_LIB= |
658 |
< |
$3 |
657 |
> |
AC_MSG_RESULT(no) |
658 |
> |
AC_MSG_ERROR([Can't figure out working Fortran90 preprocessor flag]) |
659 |
|
fi |
660 |
< |
])dnl |
660 |
> |
fi |
661 |
> |
]) |
662 |
|
|
663 |
< |
dnl ACX_CHECK_NETCDF |
664 |
< |
dnl -------------- |
688 |
< |
AC_DEFUN(ACX_CHECK_NETCDF, |
663 |
> |
|
664 |
> |
AC_DEFUN(ACX_PROG_F90_PREPDEFFLAG, |
665 |
|
[ |
666 |
< |
AC_ARG_WITH(netcdf_libraries, |
667 |
< |
[ --with-netcdf-libraries=OBJ use OBJ as netCDF libraries [-lnetcdf]], |
692 |
< |
netcdf_libraries="$withval") |
693 |
< |
if test "x$netcdf_libraries" = "x" |
694 |
< |
then |
695 |
< |
netcdf_libraries=-lnetcdf |
696 |
< |
fi |
666 |
> |
AC_REQUIRE([AC_PROG_F90]) |
667 |
> |
AC_REQUIRE([AC_CANONICAL_HOST]) |
668 |
|
|
669 |
< |
AC_CACHE_CHECK([for netCDF API version >= $1], acx_cv_netcdf, |
670 |
< |
AC_CACHE_VAL(acx_cv_netcdf_libraries, acx_cv_netcdf_libraries=$netcdf_libraries) |
700 |
< |
ACX_SAVE_STATE |
701 |
< |
LIBS="$acx_cv_netcdf_libraries $LIBS" |
669 |
> |
# Try to determine native compiler flags that allow us to use F90 suffix |
670 |
> |
# for preprocessed f90 source with -D type defines |
671 |
|
|
672 |
+ |
if test "$ac_test_PREPDEFFLAG" != "set"; then |
673 |
+ |
PREPDEFFLAG="" |
674 |
+ |
case "${host_cpu}-${host_os}" in |
675 |
|
|
676 |
< |
AC_TRY_RUN([ |
677 |
< |
#include <stdio.h> |
678 |
< |
#include <netcdf.h> |
679 |
< |
int main(void) { |
680 |
< |
char *vlib; |
681 |
< |
vlib = nc_inq_libvers(); |
682 |
< |
if (strcmp(vlib, "[$1]") < 0) { |
683 |
< |
exit(1); |
684 |
< |
} |
685 |
< |
exit(0); |
686 |
< |
} |
715 |
< |
], |
676 |
> |
*linux*) if test "$F90" = ifc; then |
677 |
> |
PREPDEFFLAG=" " |
678 |
> |
fi;; |
679 |
> |
*aix*) if test "$F90" = xlf90 -o "$F90" = f90; then |
680 |
> |
PREPDEFFLAG="-WF," |
681 |
> |
fi;; |
682 |
> |
*darwin*) |
683 |
> |
if test "$F90" = f90 -o "$F90" = xlf90; then |
684 |
> |
PREPDEFFLAG="-WF," |
685 |
> |
fi;; |
686 |
> |
esac |
687 |
|
|
688 |
< |
acx_cv_netcdf="yes", |
689 |
< |
acx_cv_netcdf="no", |
690 |
< |
acx_cv_netcdf="no" |
691 |
< |
) |
692 |
< |
ACX_RESTORE_STATE |
693 |
< |
) |
694 |
< |
if test "$acx_cv_netcdf" = "yes" |
695 |
< |
then |
696 |
< |
NETCDF_LIBS="$acx_cv_netcdf_libraries" |
726 |
< |
$2 |
727 |
< |
else |
728 |
< |
NETCDF_LIBS= |
729 |
< |
$3 |
688 |
> |
if test -z "$PREPDEFFLAG"; then |
689 |
> |
echo "" |
690 |
> |
echo "*************************************************************" |
691 |
> |
echo "* WARNING: Don't know the best PREPDEFFLAG for this system *" |
692 |
> |
echo "* Use make PREPDEFFLAG=..., or edit the top level Makefile *" |
693 |
> |
echo "* (otherwise, an empty PREPDEFFLAG will be used) *" |
694 |
> |
echo "*************************************************************" |
695 |
> |
echo "" |
696 |
> |
PREPDEFFLAG=" " |
697 |
|
fi |
731 |
– |
])dnl |
698 |
|
|
699 |
< |
dnl ACX_CHECK_FFTW |
700 |
< |
dnl -------------- |
701 |
< |
AC_DEFUN(ACX_CHECK_FFTW, |
702 |
< |
[ |
703 |
< |
AC_ARG_WITH(fftw_library, |
704 |
< |
[ --with-fftw-library=OBJ use OBJ as FFTW library [-lfftw]], |
739 |
< |
fftw_library="$withval") |
740 |
< |
if test "x$fftw_library" = "x" |
741 |
< |
then |
742 |
< |
fftw_library=-lfftw |
743 |
< |
fi |
699 |
> |
AC_MSG_CHECKING(to make sure F90 preprocessor define flag works) |
700 |
> |
AC_LANG_SAVE() |
701 |
> |
AC_LANG([Fortran 90]) |
702 |
> |
ac_save_ext=$ac_ext |
703 |
> |
ac_ext=F90 |
704 |
> |
ac_save_F90FLAGS=$F90FLAGS |
705 |
|
|
706 |
< |
AC_CACHE_CHECK([for FFTW library >= $1], acx_cv_fftw, |
707 |
< |
AC_CACHE_VAL(acx_cv_fftw_library, acx_cv_fftw_library=$fftw_library) |
708 |
< |
ACX_SAVE_STATE |
709 |
< |
LIBS="$acx_cv_fftw_library $LIBS" |
710 |
< |
AC_TRY_RUN([ |
711 |
< |
#include <fftw.h> |
712 |
< |
#include <string.h> |
713 |
< |
int main(void) { |
714 |
< |
char *vlib = (char *) fftw_version; |
715 |
< |
if (strcmp(vlib, "[$1]") < 0) { |
755 |
< |
exit(1); |
756 |
< |
} |
757 |
< |
exit(0); |
758 |
< |
} |
759 |
< |
], |
706 |
> |
AS_IF([test "$PREPDEFFLAG"], [F90FLAGS="${F90FLAGS} ${PREPFLAG} ${PREPDEFFLAG}-DTEST"]) |
707 |
> |
_AC_COMPILE_IFELSE([ |
708 |
> |
AC_LANG_PROGRAM([ |
709 |
> |
integer :: i |
710 |
> |
#ifdef TEST |
711 |
> |
i = 1 |
712 |
> |
#else |
713 |
> |
choke me |
714 |
> |
#endif |
715 |
> |
])], [prepdefflagworks=1], [prepdefflagworks=0]) |
716 |
|
|
717 |
< |
acx_cv_fftw="yes", |
718 |
< |
acx_cv_fftw="no", |
719 |
< |
acx_cv_fftw="no" |
764 |
< |
) |
717 |
> |
F90FLAGS=$ac_save_F90FLAGS |
718 |
> |
ac_ext=$ac_save_ext |
719 |
> |
AC_LANG_RESTORE() |
720 |
|
|
721 |
< |
ACX_RESTORE_STATE |
722 |
< |
) |
723 |
< |
if test "$acx_cv_fftw" = "yes" |
724 |
< |
then |
770 |
< |
FFTW_LIB="$acx_cv_fftw_library" |
771 |
< |
$2 |
721 |
> |
|
722 |
> |
if test "$prepdefflagworks" = 1; then |
723 |
> |
AC_MSG_RESULT(yes) |
724 |
> |
AC_SUBST(PREPDEFFLAG) |
725 |
|
else |
726 |
< |
FFTW_LIB= |
727 |
< |
$3 |
726 |
> |
AC_MSG_RESULT(no) |
727 |
> |
AC_MSG_ERROR([Can't figure out working Fortran90 preprocessor define flag]) |
728 |
|
fi |
729 |
< |
])dnl |
729 |
> |
fi |
730 |
> |
]) |
731 |
|
|
732 |
+ |
AC_DEFUN([ACX_MPI], [ |
733 |
+ |
AC_PREREQ(2.50) dnl for AC_LANG_CASE |
734 |
|
|
735 |
< |
dnl ACX_CHECK_XMHTML |
736 |
< |
dnl -------------- |
737 |
< |
AC_DEFUN(ACX_CHECK_XMHTML, |
738 |
< |
[ |
739 |
< |
AC_ARG_WITH(xmhtml_library, |
740 |
< |
[ --with-xmhtml-library=OBJ use OBJ as XmHTML library [-lXmHTML]], |
741 |
< |
xmhtml_library="$withval") |
742 |
< |
if test "x$xmhtml_library" = "x" |
743 |
< |
then |
744 |
< |
xmhtml_library=-lXmHTML |
745 |
< |
fi |
735 |
> |
AC_LANG_CASE([C], [ |
736 |
> |
AC_REQUIRE([AC_PROG_CC]) |
737 |
> |
AC_ARG_VAR(MPICC,[MPI C compiler command]) |
738 |
> |
AC_CHECK_PROGS(MPICC, mpicc hcc mpcc mpcc_r mpxlc, $CC) |
739 |
> |
acx_mpi_save_CC="$CC" |
740 |
> |
CC="$MPICC" |
741 |
> |
AC_SUBST(MPICC) |
742 |
> |
], |
743 |
> |
[C++], [ |
744 |
> |
AC_REQUIRE([AC_PROG_CXX]) |
745 |
> |
AC_ARG_VAR(MPICXX,[MPI C++ compiler command]) |
746 |
> |
AC_CHECK_PROGS(MPICXX, mpiCC mpCC, $CXX) |
747 |
> |
acx_mpi_save_CXX="$CXX" |
748 |
> |
CXX="$MPICXX" |
749 |
> |
AC_SUBST(MPICXX) |
750 |
> |
], |
751 |
> |
[Fortran 90], [ |
752 |
> |
AC_REQUIRE([AC_PROG_F90]) |
753 |
> |
AC_ARG_VAR(MPIF77,[MPI Fortran compiler command]) |
754 |
> |
AC_CHECK_PROGS(MPIF90, mpif90 hf90 mpxlf90 mpf90 mpxlf95 mpxlf_r, $F90) |
755 |
> |
acx_mpi_save_F90="$F90" |
756 |
> |
F90="$MPIF90" |
757 |
> |
AC_SUBST(MPIF90) |
758 |
> |
]) |
759 |
|
|
760 |
< |
AC_CACHE_CHECK([for XmHTML widget >= $1], acx_cv_xmhtml, |
761 |
< |
AC_CACHE_VAL(acx_cv_xmhtml_library, acx_cv_xmhtml_library=$xmhtml_library) |
762 |
< |
ACX_SAVE_STATE |
763 |
< |
LIBS="$acx_cv_xmhtml_library $JPEG_LIB $PNG_LIB $Z_LIB $LIBS" |
764 |
< |
AC_TRY_RUN([ |
765 |
< |
#include <XmHTML/XmHTML.h> |
766 |
< |
int main(void) { |
767 |
< |
int vlib, vinc; |
768 |
< |
vlib = XmHTMLGetVersion(); |
769 |
< |
vinc = XmHTMLVersion; |
770 |
< |
if (vinc < [$1]) { |
771 |
< |
exit(1); |
772 |
< |
} |
804 |
< |
if (vinc != vlib) { |
805 |
< |
exit(2); |
806 |
< |
} |
807 |
< |
exit(0); |
808 |
< |
} |
809 |
< |
], |
760 |
> |
if test x = x"$MPILIBS"; then |
761 |
> |
AC_LANG_CASE([C], [AC_CHECK_FUNC(MPI_Init, [MPILIBS=" "])], |
762 |
> |
[C++], [AC_CHECK_FUNC(MPI_Init, [MPILIBS=" "])], |
763 |
> |
[Fortran 90], [AC_MSG_CHECKING([for MPI_Init]) |
764 |
> |
AC_TRY_LINK([],[ call MPI_Init], [MPILIBS=" " |
765 |
> |
AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)])]) |
766 |
> |
fi |
767 |
> |
if test x = x"$MPILIBS"; then |
768 |
> |
AC_CHECK_LIB(mpi, MPI_Init, [MPILIBS="-lmpi"]) |
769 |
> |
fi |
770 |
> |
if test x = x"$MPILIBS"; then |
771 |
> |
AC_CHECK_LIB(mpich, MPI_Init, [MPILIBS="-lmpich"]) |
772 |
> |
fi |
773 |
|
|
774 |
< |
acx_cv_xmhtml="yes", |
775 |
< |
acx_cv_xmhtml="no", |
776 |
< |
acx_cv_xmhtml="no" |
777 |
< |
) |
778 |
< |
ACX_RESTORE_STATE |
779 |
< |
) |
780 |
< |
if test "$acx_cv_xmhtml" = "yes" |
781 |
< |
then |
782 |
< |
XMHTML_LIB="$acx_cv_xmhtml_library" |
783 |
< |
$2 |
784 |
< |
else |
785 |
< |
XMHTML_LIB= |
823 |
< |
$3 |
824 |
< |
fi |
825 |
< |
])dnl |
774 |
> |
dnl We have to use AC_TRY_COMPILE and not AC_CHECK_HEADER because the |
775 |
> |
dnl latter uses $CPP, not $CC (which may be mpicc). |
776 |
> |
AC_LANG_CASE([C], [if test x != x"$MPILIBS"; then |
777 |
> |
AC_MSG_CHECKING([for mpi.h]) |
778 |
> |
AC_TRY_COMPILE([#include <mpi.h>],[],[AC_MSG_RESULT(yes)], [MPILIBS="" |
779 |
> |
AC_MSG_RESULT(no)]) |
780 |
> |
fi], |
781 |
> |
[C++], [if test x != x"$MPILIBS"; then |
782 |
> |
AC_MSG_CHECKING([for mpi.h]) |
783 |
> |
AC_TRY_COMPILE([#include <mpi.h>],[],[AC_MSG_RESULT(yes)], [MPILIBS="" |
784 |
> |
AC_MSG_RESULT(no)]) |
785 |
> |
fi]) |
786 |
|
|
787 |
+ |
AC_LANG_CASE([C], [CC="$acx_mpi_save_CC"], |
788 |
+ |
[C++], [CXX="$acx_mpi_save_CXX"], |
789 |
+ |
[Fortran 90], [F90="$acx_mpi_save_F90"]) |
790 |
+ |
|
791 |
+ |
AC_SUBST(MPILIBS) |
792 |
+ |
|
793 |
+ |
# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: |
794 |
+ |
if test x = x"$MPILIBS"; then |
795 |
+ |
$2 |
796 |
+ |
: |
797 |
+ |
else |
798 |
+ |
ifelse([$1],,[AC_DEFINE(HAVE_MPI,1,[Define if you have the MPI library.])],[$1]) |
799 |
+ |
: |
800 |
+ |
fi |
801 |
+ |
])dnl ACX_MPI |
802 |
+ |
|