12 lines
330 B
Diff
12 lines
330 B
Diff
--- a/configure.ac
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+++ b/configure.ac
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@@ -1257,7 +1257,7 @@ if test "${ac_cv_have_variable_fdset}x"
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fi
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AC_MSG_CHECKING([if we have usable eventfd support])
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-AC_RUN_IFELSE(
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+AC_LINK_IFELSE(
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[AC_LANG_PROGRAM([#include <sys/eventfd.h>],
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[return eventfd(0, EFD_NONBLOCK | EFD_SEMAPHORE) == -1;])],
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AC_MSG_RESULT(yes)
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