Snippets for liblangtag 0.6.7 from FreeBSD 150arm64

Sourced from https://pkg-status.freebsd.org/ampere5/data/latest-per-pkg/liblangtag/0.6.7_1/150arm64-default.log.

• lt-error.c:113:5: warning: 'HAVE_BACKTRACE' is not defined, evaluates to 0 [-Wundef]
    113 | #if HAVE_BACKTRACE
        |     ^
  

• lt-error.c:137:5: warning: 'HAVE_BACKTRACE' is not defined, evaluates to 0 [-Wundef]
    137 | #if HAVE_BACKTRACE
        |     ^
  

• lt-messages.c:117:5: warning: 'HAVE_BACKTRACE' is not defined, evaluates to 0 [-Wundef]
    117 | #if HAVE_BACKTRACE
        |     ^
  

• lt-string.c:215:16: warning: comparison of integers of different signs: 'ssize_t' (aka 'long') and 'size_t' (aka 'unsigned long') [-Wsign-compare]
    215 |         string->len = LT_MIN (len, string->len);
        |                       ^       ~~~  ~~~~~~~~~~~
  

• lt-string.c:404:8: warning: comparison of integers of different signs: 'ssize_t' (aka 'long') and 'size_t' (aka 'unsigned long') [-Wsign-compare]
    404 |         pos = LT_MIN (pos, string->len);
        |               ^       ~~~  ~~~~~~~~~~~