Commit ac69fb37 authored by Matthieu Schaller's avatar Matthieu Schaller
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Check at configure time whether POSIX barriers are available.

parent ea50f018
or use CPPFLAGS and LDFLAGS if the library is installed in a
non-standard location.]))
AC_CHECK_LIB(pthread, pthread_barrier_init,,AC_MSG_ERROR(POSIX implementation does not have barriers!))
# Check for metis. Note AX_LIB_METIS exists, but cannot be configured
# to be default off (i.e. given no option it tries to locate METIS), so we
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