patch 8.1.1313: warnings for using localtime() and ctime()
Problem: Warnings for using localtime() and ctime().
Solution: Use localtime_r() if available. Avoid using ctime().
diff --git a/src/configure.ac b/src/configure.ac
index 2a3bc33..946c10d 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -3736,12 +3736,13 @@
if test "x$vim_cv_getcwd_broken" = "xyes" ; then
AC_DEFINE(BAD_GETCWD)
+ AC_CHECK_FUNCS(getwd)
fi
dnl Check for functions in one big call, to reduce the size of configure.
dnl Can only be used for functions that do not require any include.
AC_CHECK_FUNCS(fchdir fchown fchmod fsync getcwd getpseudotty \
- getpwent getpwnam getpwuid getrlimit gettimeofday getwd lstat \
+ getpwent getpwnam getpwuid getrlimit gettimeofday localtime_r lstat \
memset mkdtemp nanosleep opendir putenv qsort readlink select setenv \
getpgid setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
sigprocmask sigvec strcasecmp strerror strftime stricmp strncasecmp \