3
# Whether to enable PeIGS routines.
4
AC_DEFUN([GA_ENABLE_PEIGS],
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[AC_ARG_ENABLE([peigs],
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[AS_HELP_STRING([--enable-peigs],
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[enable Parallel Eigensystem Solver interface])],
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AS_IF([test "x$enable_peigs" = xno],
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[AC_DEFINE([ENABLE_PEIGS], [0], [Define to 1 if PeIGS is enabled])],
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[AC_DEFINE([ENABLE_PEIGS], [1], [Define to 1 if PeIGS is enabled])])
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AM_CONDITIONAL([ENABLE_PEIGS], [test x$enable_peigs = xyes])