-
Alan Coopersmith authored
-D_XOPEN_SOURCE was originally added for Linux in commit e7510863 and then updated to -D_XOPEN_SOURCE=500 in commit e1a00221 to expose strdup() in glibc headers. As noted in bug 47792 though, the posix_openpt() function is not visible unless that's raised to 600. Instead of continually chasing the standards ourselves, switch to letting autoconf handle that for us. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Julien Cristau <jcristau@debian.org> Reviewed-by: Matthieu Herrb <matthieu.herrb@laas.fr>
800f55f8