From 904384397517ded1e9d2e3b1c6fdf16eeb2dab67 Mon Sep 17 00:00:00 2001 From: Piotr Sikora Date: Sat, 14 Jul 2012 04:38:13 +0000 Subject: Fix support for leap seconds-aware timezones erlang:universaltime_to_localtime is leap seconds-aware (since 2008), however erlang:localtime_to_universaltime is not, which gives surprising results on systems configured with leap seconds-aware timezones: 1> erlang:universaltime_to_localtime({{2012,1,1},{0,0,0}}). {{2012,1,1},{0,0,0}} 2> erlang:localtime_to_universaltime({{2012,1,1},{0,0,0}}). {{2012,1,1},{0,0,24}} and completely breaks calendar:local_time_to_universal_time_dst: 3> calendar:local_time_to_universal_time_dst({{2011,1,1},{0,0,0}}). [] Signed-off-by: Piotr Sikora --- erts/configure.in | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'erts/configure.in') diff --git a/erts/configure.in b/erts/configure.in index b3289bf84c..07ba9214cb 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -1881,9 +1881,10 @@ AC_CHECK_FUNCS([ieee_handler fpsetmask finite isnan isinf res_gethostbyname dlop pread pwrite writev memmove strerror strerror_r strncasecmp \ gethrtime localtime_r gmtime_r inet_pton mmap mremap memcpy mallopt \ sbrk _sbrk __sbrk brk _brk __brk \ - flockfile fstat strlcpy strlcat setsid posix2time setlocale nl_langinfo poll]) + flockfile fstat strlcpy strlcat setsid posix2time time2posix \ + setlocale nl_langinfo poll]) -AC_CHECK_DECLS([posix2time],,,[#include ]) +AC_CHECK_DECLS([posix2time, time2posix],,,[#include ]) disable_vfork=false if test "x$EMU_THR_LIB_NAME" != "x"; then -- cgit v1.2.3