lapwing is complaining that about a call to pg_gmtime, saying that it "expected 'const pg_time_t *' but argument is of type 'time_t *'". I at first thought that the problem had someting to do with const, but Thomas Munro suggested that it might be just because time_t and pg_time_t are different identifers. lapwing is i686 rather than x86_64, and pg_time_t is always int64, so that seems like a good guess.
There is other code that just casts time_t to pg_time_t without any conversion function, so try that approach here.
Introduced in commit 0d8c9c1210c44b36ec2efcb223a1dfbe897a3661.
db1531cae0 Be more careful about time_t vs. pg_time_t in basebackup.c.
src/backend/replication/basebackup.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)