Merge pull request #2839 in SNORT/snort3 from ~OSERHIIE/snort3:build_flex to master
Squashed commit of the following:
commit
e644105f5c593f23cabcf6486d1c32e4ce87472e
Author: Oleksandr Serhiienko <oserhiie@cisco.com>
Date: Fri Apr 9 14:17:58 2021 +0300
build: add better support for flex lexer
Thanks to Özkan KIRIK and Moin for reporting the issue.
commit
67548b869fa80173561b141b1733e0da41da84bf
Author: Oleksandr Serhiienko <oserhiie@cisco.com>
Date: Thu Apr 8 21:22:21 2021 +0300
utils: enable Flex C++ mode via its option