CMake packaging: missing install() rules and modern CMake policy compatibility

[chenrui333]

Hi! Thanks for ls-hpack.

While packaging ls-hpack for Homebrew, I noticed two CMake usability issues:

1. CMakeLists.txt has no install() rules

• We can build libls-hpack.a, but cmake --install installs nothing.
• Packagers currently need manual install steps for headers + library.

2. Modern CMake compatibility

• With current CMake, configure fails unless we pass:
  -DCMAKE_POLICY_VERSION_MINIMUM=3.5
• The project currently has:
  cmake_minimum_required(VERSION 2.8)

Would you consider:

• adding install rules, e.g.
  • install(TARGETS ls-hpack ...)
  • install(FILES lshpack.h lsxpack_header.h DESTINATION include)
• and bumping/modernizing CMake minimum/policy handling?

Happy to test a patch.

[dtikhonov]

We would consider a PR: Then I'd test whether whatever you propose works with OLS and, if it does, we will make the change.