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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
| commit | a06ac93dcf311dac3943cb5d96ad47625d413c2d (patch) | |
| tree | 6efda5e24896e7920ccac1f97aecc73406525040 /m4/uptime.m4 | |
| parent | Initial commit. (diff) | |
| download | coreutils-a06ac93dcf311dac3943cb5d96ad47625d413c2d.tar.xz coreutils-a06ac93dcf311dac3943cb5d96ad47625d413c2d.zip | |
Adding upstream version 8.30.upstream/8.30upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/uptime.m4')
| -rw-r--r-- | m4/uptime.m4 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/m4/uptime.m4 b/m4/uptime.m4 new file mode 100644 index 0000000..4ae2900 --- /dev/null +++ b/m4/uptime.m4 @@ -0,0 +1,23 @@ +# serial 8 + +# Copyright (C) 1996, 1999-2001, 2004, 2009-2018 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +AC_PREREQ([2.13]) + +AC_DEFUN([gl_SYS_PROC_UPTIME], +[ dnl Require AC_PROG_CC to see if we're cross compiling. + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for /proc/uptime], [gl_cv_have_proc_uptime], + [gl_cv_have_proc_uptime=no + test -f /proc/uptime \ + && test "$cross_compiling" = no \ + && cat < /proc/uptime >/dev/null 2>/dev/null \ + && gl_cv_have_proc_uptime=yes]) + if test $gl_cv_have_proc_uptime = yes; then + AC_DEFINE([HAVE_PROC_UPTIME], [1], + [ Define if your system has the /proc/uptime special file.]) + fi +]) |