en Copyright 2015 Java http://172.16.0.5:8080/history/freebsd-12.1/lib/libregex/Makefile#e36cba8a libregex: Add a symbol mapkib points out that trying to re-use symbol versioning from libc is dirtyand wrong. The implementation in libregex is incompatible by design with theimplementation in libc. Using the symbol versions from libc can and likelywill cause confusions for linkers and bring unexpected behavior forconsumers that unwillingly (transitively) link against libregex.Reported by: kib List of files: /freebsd-12.1/lib/libregex/Makefile Mon, 22 Jan 2018 18:40:19 +0000 Kyle Evans <kevans@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libregex/Makefile#df1043c2 libregex: Drop WARNS to 2 to match libcIt's become clear that my armv7 builds didn't catch all of the warnings thatother builds are picking up, drop WARNS to 2 to match libc until they're allcaught. List of files: /freebsd-12.1/lib/libregex/Makefile Mon, 22 Jan 2018 03:12:26 +0000 Kyle Evans <kevans@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/libregex/Makefile#b37f6c98 Add libregex, connect it to the buildlibregex is a regex(3) implementation intended to feature GNU extensions andany other non-POSIX compliant extensions that are deemed worthy.These extensions are separated out into a separate library for the sake ofnot cluttering up libc further with them as well as not deteriorating thespeed (or lack thereof) of the libc implementation.libregex is implemented as a build of the libc implementation with LIBREGEXdefined to distinguish this from a libc build. The reasons forimplementation like this are two-fold:1.) Maintenance- This reduces the overhead induced by adding yet anotherregex implementation to base.2.) Ease of use- Flipping on GNU extensions will be as simple as linkingagainst libregex, and POSIX-compliant compilations can be guaranteed with aREG_POSIX cflag that should be ignored by libc/regex and disables extensionsin libregex. It is also easier to keep REG_POSIX sane and POSIX pure whenimplemented in this fashion.Tests are added for future functionality, but left disconnected for the timebeing while other testing is done.Reviewed by: cem (previous version)Differential Revision: https://reviews.freebsd.org/D12934 List of files: /freebsd-12.1/lib/libregex/Makefile Mon, 22 Jan 2018 02:44:41 +0000 Kyle Evans <kevans@FreeBSD.org>