Date: Sun, 17 Jun 2018 11:37:45 +0200 From: Adriaan de Groot <adridg@freebsd.org> To: yuri@freebsd.org Cc: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: Re: svn commit: r472575 - in head/devel/cpp2py: . files Message-ID: <3686747.Erkxd33iFv@beastie.bionicmutton.org> In-Reply-To: <201806162320.w5GNKtvI066975@repo.freebsd.org> References: <201806162320.w5GNKtvI066975@repo.freebsd.org>
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For completeness, I'll throw in an explanation of "correct cmake file paths"
(which Yuri is correct in using).
On Sunday, 17 June 2018 01:20:55 CEST Yuri Victorovich wrote:
> Log:
> devel/cpp2py: Correct cmake file paths
> -install(FILES ${CMAKE_CURRENT_BINARY_DIR}/Cpp2PyConfig.cmake DESTINATION
> ${CMAKE_INSTALL_PREFIX}/share/cmake)
> ++install(FILES ${CMAKE_CURRENT_BINARY_DIR}/Cpp2PyConfig.cmake DESTINATION
> ${CMAKE_INSTALL_PREFIX}/lib/cmake/cpp2py)
> +lib/cmake/cpp2py/Cpp2PyConfig.cmake
> -share/cmake/Modules/Cpp2PyConfig.cmake
CMake looks for modules in various places. Many CMake-based software projects
(and some others) install modules to help CMake find those pieces of software
-- for consumers of that software, for instance.
The CMake port itself installs stuff into ${LOCALBASE}/share/cmake, and in
particular (normal settings), /usr/local/share/cmake/Modules are where the
modules-shipped-with-CMake live.
Most other software installs to /usr/local/lib/cmake/ (no extra Modules/). The
"big" consumers of CMake, KDE and Qt, but also small stuff like yaml-cpp,
install their CMake modules there.
For CMake itself it doesn't matter: it searches many places for modules, see
e.g. cmake --help-command find_package .
I guess on FreeBSD we could say we have a preference for keeping share/cmake
as "the place for CMake itself" and lib/cmake as "the place for third-party
modules". So thanks for tidying this up, Yuri.
(fwiw, pkg which /usr/local/share/cmake/Modules/* | grep -v 'package cmake-3'
tells me there's some leakage; not enough to go an update packages Just
Because, but something to keep in mind if touching a port anyway)
[ade]
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