|
# Check if $CC supports openmp.
|
|
AC_DEFUN([AX_CHECK_OPENMP], [
|
|
AC_SUBST(HAVE_OPENMP)
|
|
HAVE_OPENMP=no
|
|
AC_MSG_CHECKING([for OpenMP support by $CC])
|
|
echo | $CC -x c - -fsyntax-only -fopenmp -Werror >/dev/null 2>/dev/null
|
|
if test $? -eq 0; then
|
|
HAVE_OPENMP=yes
|
|
fi
|
|
])
|