Create both static and shared libraries during a build

[osokin]

Hi,

there's a case to build both static and shared libraries during the build. It's possible to specify BUILD_SHARED_LIBS knob for cmake during a build to get a shared library as a result.

Could you guide how to get both libraries - static and shared - for a build.

Thank you.

[saghul]

I think you'll need to make 2 builds, one for each setting.

[bnoordhuis]

The only way I know to do both at once is to have separate targets in CMakeLists.txt, but... we do that in libuv (the libuv and libuv_a targets) and at least some users dislike that intensely so I don't think we'll be making any such changes here.