Add doc comment for cmake function

This commit is contained in:
Sebastian Messmer 2016-02-13 02:10:20 +01:00
parent 772fd12ed0
commit 99abb65293
1 changed files with 7 additions and 0 deletions

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@ -63,6 +63,13 @@ function(require_gcc_version VERSION)
endif (CMAKE_COMPILER_IS_GNUCXX)
endfunction(require_gcc_version)
##################################################
# Specify that a specific minimal version of clang is required
#
# Uses:
# require_clang_version(3.5)
##################################################
function(require_clang_version VERSION)
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS ${VERSION})