regex: don't warn on unused functions

PCRE includes compatibility functions that may go unused.  Don't warn.
This commit is contained in:
Edward Thomson
2019-01-13 10:09:13 +00:00
parent 8877d7d3a0
commit e4b2ef87c7

View File

@@ -20,6 +20,8 @@ CHECK_FUNCTION_EXISTS(_strtoi64 HAVE__STRTOI64)
CHECK_TYPE_SIZE("long long" LONG_LONG)
CHECK_TYPE_SIZE("unsigned long long" UNSIGNED_LONG_LONG)
DISABLE_WARNINGS(unused-function)
# User-configurable options
SET(SUPPORT_PCRE8 1)