main/gettext: fix testsuite
musl's realpath("//", NULL) returns "//", which is not expected by gettexts' test suite. make test suite accept the "//", since both are correct according POSIX.
main/gettext/musl-realpath.patch
0 → 100644
musl's realpath("//", NULL) returns "//", which is not expected by gettexts' test suite. make test suite accept the "//", since both are correct according POSIX.