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Diffstat (limited to 'm4/check-os-options.m4')
| -rw-r--r-- | m4/check-os-options.m4 | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/m4/check-os-options.m4 b/m4/check-os-options.m4 index c014efb..644bf71 100644 --- a/m4/check-os-options.m4 +++ b/m4/check-os-options.m4 @@ -123,10 +123,20 @@ char buf[1]; getentropy(buf, 1); *) ;; esac -AC_ARG_ENABLE([nc], - AS_HELP_STRING([--enable-nc], [Enable installing TLS-enabled nc(1)])) -AM_CONDITIONAL([ENABLE_NC], [test "x$enable_nc" = xyes]) -AM_CONDITIONAL([BUILD_NC], [test x$BUILD_NC = xyes -o "x$enable_nc" = xyes]) +# Check if time_t is sized correctly +AC_CHECK_SIZEOF([time_t], [time.h]) +AM_CONDITIONAL([SMALL_TIME_T], [test "$ac_cv_sizeof_time_t" = "4"]) +if test "$ac_cv_sizeof_time_t" = "4"; then + AC_DEFINE([SMALL_TIME_T]) + echo " ** Warning, this system is unable to represent times past 2038" + echo " ** It will behave incorrectly when handling valid RFC5280 dates" + + if test "$host_os" = "mingw32" ; then + echo " **" + echo " ** You can solve this by adjusting the build flags in your" + echo " ** mingw-w64 toolchain. Refer to README.windows for details." + fi +fi AM_CONDITIONAL([HOST_AIX], [test x$HOST_OS = xaix]) AM_CONDITIONAL([HOST_CYGWIN], [test x$HOST_OS = xcygwin]) |