D17863: Add ecm_check_linker_flags function

[Tobias C. Berner]

tcberner added a comment.


  In D17863#384145 <https://phabricator.kde.org/D17863#384145>, @cgiboudeaux wrote:
  
  > Why not fixing kstars instead?
  
  
  
  
    include(ECMCheckLinkerFlags)
    [...]
    # Check for nodump support
    SET(NODUMP_FLAGS "-Wl,-z,nodump")
    ecm_check_linker_flags("${NODUMP_FLAGS}" NODUMP_SUPPORTED)
    if (NODUMP_SUPPORTED)
        SET(SEC_LINK_FLAGS "${SEC_LINK_FLAGS} ${NODUMP_FLAGS}")
    endif ()
  
  ^ that is the fix for kstars.  -- Of course kstars could also just stop adding nodump ever :)

REPOSITORY
  R240 Extra CMake Modules

REVISION DETAIL
  https://phabricator.kde.org/D17863

To: tcberner, #freebsd, dfaure, apol, cgiboudeaux
Cc: kde-frameworks-devel, kde-buildsystem, michaelh, ngraham, bruns
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