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Diffstat (limited to 'gnulib-m4/usleep.m4')
-rw-r--r--gnulib-m4/usleep.m410
1 files changed, 6 insertions, 4 deletions
diff --git a/gnulib-m4/usleep.m4 b/gnulib-m4/usleep.m4
index 0884281..25d23f5 100644
--- a/gnulib-m4/usleep.m4
+++ b/gnulib-m4/usleep.m4
@@ -1,5 +1,5 @@
-# usleep.m4 serial 5
-dnl Copyright (C) 2009-2018 Free Software Foundation, Inc.
+# usleep.m4 serial 7
+dnl Copyright (C) 2009-2022 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.
@@ -31,10 +31,12 @@ AC_DEFUN([gl_FUNC_USLEEP],
[case "$host_os" in
# Guess yes on glibc systems.
*-gnu* | gnu*) gl_cv_func_usleep_works="guessing yes" ;;
+ # Guess yes on musl systems.
+ *-musl*) gl_cv_func_usleep_works="guessing yes" ;;
# Guess no on native Windows.
mingw*) gl_cv_func_usleep_works="guessing no" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_usleep_works="guessing no" ;;
+ # If we don't know, obey --enable-cross-guesses.
+ *) gl_cv_func_usleep_works="$gl_cross_guess_normal" ;;
esac
])])
case "$gl_cv_func_usleep_works" in