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35 lines
833 B
Plaintext
35 lines
833 B
Plaintext
#serial 3
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dnl From Jim Meyering
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dnl Define HAVE_STRUCT_TIMESPEC if `struct timespec' is declared
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dnl in time.h or sys/time.h.
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AC_DEFUN(jm_CHECK_TYPE_STRUCT_TIMESPEC,
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[
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AC_CACHE_CHECK([for struct timespec], fu_cv_sys_struct_timespec,
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AC_REQUIRE([AC_HEADER_TIME])
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[AC_TRY_COMPILE(
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[
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# if TIME_WITH_SYS_TIME
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# include <sys/time.h>
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# include <time.h>
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# else
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# if HAVE_SYS_TIME_H
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# include <sys/time.h>
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# else
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# include <time.h>
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# endif
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# endif
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],
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[static struct timespec x; x.tv_sec = x.tv_nsec;],
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fu_cv_sys_struct_timespec=yes,
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fu_cv_sys_struct_timespec=no)
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])
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if test $fu_cv_sys_struct_timespec = yes; then
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AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMESPEC, 1,
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[Define if struct timespec is declared in <time.h>. ])
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fi
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])
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