build: remove call to AC_HEADER_TIME

Besides the fact that the *_TIME_WITH_SYS_TIME define doesn't seem to be
used anywhere in the libevent source, this macro is also obselescent.

> This macro is obsolescent, as current systems can include both files when they exist.
> New programs need not use this macro.

See:
https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.67/autoconf.html#index-AC_005fHEADER_005fTIME-640.

diff --git a/configure.ac b/configure.ac
index 3a526e248007dcc60233d42bd61c1cb7a744eb28..57702de9d88933afb90bc00a0c031cbc307ac12a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -283,7 +283,6 @@ fi
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_C_INLINE
-AC_HEADER_TIME
 
 dnl Checks for library functions.
 AC_CHECK_FUNCS([accept4 arc4random arc4random_buf arc4random_addrandom eventfd epoll_create1 fcntl getegid geteuid getifaddrs gettimeofday issetugid mach_absolute_time mmap nanosleep pipe pipe2 putenv sendfile setenv setrlimit sigaction signal strsignal strlcpy strsep strtok_r strtoll sysctl timerfd_create umask unsetenv usleep getrandom ])

diff --git a/event-config.h.cmake b/event-config.h.cmake
index 45cd69a88f6e78aa37e6bc97cf2cc45e7deb6763..9fff3487753e201f758fc910022f5545312a462d 100644 (file)
--- a/event-config.h.cmake
+++ b/event-config.h.cmake
@@ -479,9 +479,6 @@
 /* The size of `size_t', as computed by sizeof. */
 #define EVENT__SIZEOF_SIZE_T @EVENT__SIZEOF_SIZE_T@
 
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
-#cmakedefine EVENT__TIME_WITH_SYS_TIME 1
-
 /* The size of `socklen_t', as computed by sizeof. */
 #define EVENT__SIZEOF_SOCKLEN_T @EVENT__SIZEOF_SOCKLEN_T@