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AC_DEFUN([IMMDX_LIB_PARMETIS], [
AC_MSG_CHECKING(for PARMETIS library)
AC_REQUIRE([AC_PROG_CC])
#
# User hints...
#
AC_ARG_VAR([PARMETIS], [PARMETIS library location])
AC_ARG_WITH([parmetis],
[AC_HELP_STRING([--with-parmetis],
[user defined path to PARMETIS library])],
[
if test -n "$PARMETIS" ; then
AC_MSG_RESULT(yes)
with_parmetis=$PARMETIS
elif test "$withval" != no ; then
AC_MSG_RESULT(yes)
with_parmetis=$withval
else
AC_MSG_RESULT(no)
fi
],
[
if test -n "$PARMETIS" ; then
with_parmetis=$PARMETIS
AC_MSG_RESULT(yes)
else
with_parmetis=/usr
if test ! -f "$with_parmetis/include/parmetis.h" ; then
with_parmetis=/usr/local
if test ! -f "$with_parmetis/include/parmetis.h" ; then
with_parmetis=""
AC_MSG_RESULT(failed)
else
AC_MSG_RESULT(yes)
fi
else
AC_MSG_RESULT(yes)
fi
fi
])
#
# locate PARMETIS library
#
if test -n "$with_parmetis" ; then
old_CC=$CC
old_CFLAGS=$CFLAGS
old_LDFLAGS=$LDFLAGS
CFLAGS="-I$with_parmetis/include -I$with_metis/include"
LDFLAGS="-L$with_parmetis/lib -L$with_metis/lib"
CC=$CXX
AC_LANG_SAVE
AC_LANG_C
AC_CHECK_LIB(parmetis, ParMETIS_V3_PartKway,
[parmetis_lib=yes], [parmetis_lib=yes], [-lm])
AC_CHECK_HEADER(parmetis.h, [parmetis_h=yes],
[parmetis_h=no], [/* check */])
AC_LANG_RESTORE
CFLAGS=$old_CFLAGS
LDFLAGS=$old_LDFLAGS
CC=$old_CC
AC_MSG_CHECKING(PARMETIS in $with_parmetis)
if test "$parmetis_lib" = "yes" -a "$parmetis_h" = "yes" ; then
AC_SUBST(PARMETIS_INCLUDE, [-I$with_parmetis/include])
AC_SUBST(PARMETIS_LIB, [-L$with_parmetis/lib])
AC_MSG_RESULT(ok)
else
AC_MSG_RESULT(failed)
fi
fi
#
#
#
if test x = x"$PARMETIS_LIB" ; then
ifelse([$2],,[AC_MSG_ERROR(Failed to find valid PARMETIS library)],[$2])
:
else
ifelse([$1],,[AC_DEFINE(HAVE_PARMETIS,1,[Define if you have PARMETIS library])],[$1])
:
fi
])dnl IMMDX_LIB_PARMETIS