Replace legacy PCRE (libpcre3) with PCRE2 (libpcre2-8). PCRE1 has been
end-of-life since 2021.
- src/rule.h: use pcre2_code and pcre2_match_data types
- src/rule.c: pcre_compile -> pcre2_compile, pcre_exec -> pcre2_match,
pcre_free -> pcre2_code_free, with proper error message retrieval
- cmake/FindPCRE.cmake -> cmake/FindPCRE2.cmake: find libpcre2-8 via
pkg-config, pcre2-config, or manual search
- Update all CMakeLists.txt, config.h.cmake, configure.cmake, README.md
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove autotools (configure.ac, Makefile.am, m4/, autogen.sh) and make
CMake the sole build system. Enhance CMake with proper Find modules for
MbedTLS, libsodium, PCRE, and c-ares with version/feature detection.
Add support for connmarktos, nftables, stack protector, and MinGW.
Add 10 unit test suites (CTest) covering base64, buffer, cache, crypto,
jconf, json, netutils, ppbloom, rule, and utils modules. Add a Python
stress test measuring bandwidth per cipher with memory leak detection.
Fix man page typos ("Resovle" -> "Resolve"), document missing TCP buffer
options, fix ss-manager duplicate --executable entry, add example section
to ss-tunnel, and document --workdir and --nftables-sets options.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
221: You should jump this section and install them from distribution repository instead. -> You should jump to this section and install them from the distribution repository instead.
FIX#7
This confused me, and looking at the issues, it has confused other people as well. [1](https://github.com/shadowsocks/shadowsocks-libev/issues/2758)
I'm not sure if we can automate it though, e.g. in `autogen.sh`. Because some people might want to build with a modified version of the libraries.
Perhaps we could automatically fetch the submodules IF we see they are empty...
Anyway, for now, we can at least document this step.
From mbedtls README.md, "Please note that setting CFLAGS overrides its default value of -O2 and...".
Restore the -O2 will save ~100k for any of mbedtls's lib files.
Max LvandClaude Opus 4.6
Bill Zhong
rickyrick2002
nishans08
Chen Shaoju
Paul "Joey" Clark
t0nyt4ng
Max Lv
zfl9
Symeon Huang
Mygod
jessie-backports
Xiaoding Liu
Alonzo Liu
lixingcong
amphineko
Punk
Donghyeok Tak
Simon Shi
Chen Lei
xuminready