Use ac_cv_func_working_mktime=yes to force the use of a provided
mktime implementation instead of compiling the failing own one.
Fixes:
http://autobuild.buildroot.net/results/5bcd8f4235002da682cc900f866116d2fe87f1c8
mktime.c: In function 'ydhms_diff':
mktime.c:106:52: error: size of array 'a' is negative
#define verify(name, assertion) struct name { char a[(assertion) ? 1 : -1]; }
^
mktime.c:170:3: note: in expansion of macro 'verify'
verify (long_int_year_and_yday_are_wide_enough,
^~~~~~
with the failure/assert comming from the lines:
verify (long_int_year_and_yday_are_wide_enough,
INT_MAX <= LONG_MAX / 2 || TIME_T_MAX <= UINT_MAX);
which fails since the y2038 time_t conversion from 32bit to 64bit
(musl libc).
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
ea2f52494c