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authorPaul Eggert <eggert@cs.ucla.edu>2006-08-21 07:26:38 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2006-08-21 07:26:38 +0000
commit0f7a044109b860443ecaa4f8a37652b1b4423057 (patch)
treeb5834ed9867213221a2636e0fa7e8da178749a76 /m4/gethrxtime.m4
parent11fd62b0080ce376b26241bd789b7e7390befef6 (diff)
downloadcoreutils-0f7a044109b860443ecaa4f8a37652b1b4423057.tar.xz
Remove from CVS, since the bootstrap script generates them automatically.
Diffstat (limited to 'm4/gethrxtime.m4')
-rw-r--r--m4/gethrxtime.m475
1 files changed, 0 insertions, 75 deletions
diff --git a/m4/gethrxtime.m4 b/m4/gethrxtime.m4
deleted file mode 100644
index 663bd70a1..000000000
--- a/m4/gethrxtime.m4
+++ /dev/null
@@ -1,75 +0,0 @@
-# gethrxtime.m4 serial 4
-dnl Copyright (C) 2005, 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl Written by Paul Eggert.
-
-AC_DEFUN([gl_GETHRXTIME],
-[
- AC_LIBSOURCES([gethrxtime.c, gethrxtime.h, xtime.h])
- AC_REQUIRE([gl_ARITHMETIC_HRTIME_T])
- AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
- AC_REQUIRE([gl_XTIME])
- AC_CHECK_DECLS([gethrtime], [], [], [#include <time.h>])
- case $ac_cv_have_decl_gethrtime,$gl_cv_arithmetic_hrtime_t in
- yes,yes) ;;
- *)
- AC_LIBOBJ([gethrxtime])
- gl_PREREQ_GETHRXTIME;;
- esac
-])
-
-# Test whether hrtime_t is an arithmetic type.
-# It is not arithmetic in older Solaris c89 (which insists on
-# not having a long long int type).
-AC_DEFUN([gl_ARITHMETIC_HRTIME_T],
-[
- AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
- AC_CACHE_CHECK([for arithmetic hrtime_t], gl_cv_arithmetic_hrtime_t,
- [AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([#include <time.h>],
- [hrtime_t x = 0; return x/x;])],
- [gl_cv_arithmetic_hrtime_t=yes],
- [gl_cv_arithmetic_hrtime_t=no])])
- if test $gl_cv_arithmetic_hrtime_t = yes; then
- AC_DEFINE([HAVE_ARITHMETIC_HRTIME_T], 1,
- [Define if you have an arithmetic hrtime_t type.])
- fi
-])
-
-# Prerequisites of lib/xtime.h.
-AC_DEFUN([gl_XTIME],
-[
- AC_REQUIRE([AC_C_INLINE])
- AC_REQUIRE([gl_AC_TYPE_LONG_LONG])
- :
-])
-
-# Prerequisites of lib/gethrxtime.c.
-AC_DEFUN([gl_PREREQ_GETHRXTIME],
-[
- AC_REQUIRE([gl_CLOCK_TIME])
- AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
- AC_CHECK_FUNCS_ONCE(microuptime nanouptime)
-
- if test $ac_cv_func_nanouptime != yes; then
- LIB_GETHRXTIME=
- AC_CACHE_CHECK([whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined],
- gl_cv_have_clock_gettime_macro,
- [AC_EGREP_CPP([have_clock_gettime_macro],
- [
-# include <time.h>
-# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME
- have_clock_gettime_macro
-# endif
- ],
- gl_cv_have_clock_gettime_macro=yes,
- gl_cv_have_clock_gettime_macro=no)])
- if test $gl_cv_have_clock_gettime_macro = yes; then
- LIB_GETHRXTIME=$LIB_CLOCK_GETTIME
- fi
- AC_SUBST([LIB_GETHRXTIME])
- fi
-])