Suppress Clang warning for unsupported warning.

Clang doesn't support the unused-lambda-capture warning until version 5.0: http://releases.llvm.org/5.0.0/tools/clang/docs/DiagnosticsReference.html#wunused-lambda-capture Bug b/123933266 Change-Id: I6c5681a64e08ab479d726679ec18447dec926630 Reviewed-on: https://swiftshader-review.googlesource.com/c/24448Tested-by: Nicolas Capens <nicolascapens@google.com> Reviewed-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Chris Forbes <chrisforbes@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>

Suppress Clang warning for unsupported warning.
fb86c6aa · Nicolas Capens · Nicolas Capens · 09a91e48 · fb86c6aa
Commit fb86c6aa authored Feb 05, 2019 by Nicolas Capens Committed by Nicolas Capens Feb 06, 2019
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CMakeLists.txt CMakeLists.txt +2 -1

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -205,7 +205,8 @@ else()
    set_cpp_flag("-Werror=missing-braces")
    set_cpp_flag("-fno-exceptions")

-    if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND
+       CLANG_VERSION_STRING VERSION_GREATER_EQUAL 5)
        set_cpp_flag("-Werror=unused-lambda-capture")
    endif()