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Fix METIS detection

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This commit is contained in:
Salvatore Filippone
2020-10-22 11:22:00 +02:00
parent 28b3ab5f77
commit 1023ba9019
3 changed files with 56 additions and 0 deletions
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config/pac.m4
+17
View File
@@ -1848,6 +1848,23 @@ dnl Maybe new structure with METIS UFconfig METIS?
[pac_metis_header_ok=no; METIS_INCLUDES=""])
fi
if test "x$pac_metis_header_ok" == "xyes" ; then
AC_LANG_PUSH([C])
AC_MSG_CHECKING([for METIS integer size])
AC_LINK_IFELSE([AC_LANG_SOURCE(
#include <stdio.h>
#include "$psblas_cv_metisincfile"
void main(){
printf("%d\n",IDXTYPEWIDTH);
}
)],
[pac_cv_metis_idx=`./conftest${ac_exeext} | sed 's/^ *//'`],
[pac_cv_metis_idx="unknown"])
AC_MSG_RESULT($pac_cv_metis_idx)
AC_LANG_POP()
fi
if test "x$pac_metis_header_ok" == "xyes" ; then
AC_LANG_PUSH([C])
AC_MSG_CHECKING([for METIS real size])
configure
Vendored
+38
View File
@@ -8981,6 +8981,42 @@ done
fi
if test "x$pac_metis_header_ok" == "xyes" ; then
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for METIS integer size" >&5
$as_echo_n "checking for METIS integer size... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdio.h>
#include "$psblas_cv_metisincfile"
void main(){
printf("%d\n",IDXTYPEWIDTH);
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
pac_cv_metis_idx=`./conftest${ac_exeext} | sed 's/^ *//'`
else
pac_cv_metis_idx="unknown"
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pac_cv_metis_idx" >&5
$as_echo "$pac_cv_metis_idx" >&6; }
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
if test "x$pac_metis_header_ok" == "xyes" ; then
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
@@ -10812,6 +10848,7 @@ fi
METIS usable : ${psblas_cv_have_metis}
METIS bitsize : ${pac_cv_metis_idx}
METIS realsize : ${pac_cv_metis_real}
AMD detected : ${psblas_cv_have_amd}
LIBS : ${LIBS}
LDLIBS : ${LDLIBS}
@@ -10841,6 +10878,7 @@ $as_echo "$as_me:
METIS usable : ${psblas_cv_have_metis}
METIS bitsize : ${pac_cv_metis_idx}
METIS realsize : ${pac_cv_metis_real}
AMD detected : ${psblas_cv_have_amd}
LIBS : ${LIBS}
LDLIBS : ${LDLIBS}
configure.ac
+1
View File
@@ -841,6 +841,7 @@ AC_MSG_NOTICE([
METIS usable : ${psblas_cv_have_metis}
METIS bitsize : ${pac_cv_metis_idx}
METIS realsize : ${pac_cv_metis_real}
AMD detected : ${psblas_cv_have_amd}
LIBS : ${LIBS}
dnl Note : we should use LDLIBS sooner or later!