cmake: Remove unused variable

DL is empty and unused elsewhere.

The intention at one point may have been to use CMAKE_DL_LIBS, but that
would more likely apply in some situations involving static linking.
This commit is contained in:
warptangent 2016-02-12 13:25:39 -08:00
parent 7205210b0f
commit c2f2437586
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1 changed files with 1 additions and 1 deletions

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@ -439,7 +439,7 @@ elseif(APPLE OR FREEBSD OR OPENBSD)
set(EXTRA_LIBRARIES "")
elseif(NOT MSVC)
find_library(RT rt)
set(EXTRA_LIBRARIES ${RT} ${DL})
set(EXTRA_LIBRARIES ${RT})
endif()
include(version.cmake)