Fix ICD generation on windows.

The ICD_LIBRARY_PATH variable needs to be double-escaped - once for CMake, and another for the actual .json file. Bug b/116336664 Change-Id: I8fd68c6a030b689e6432828ec5f1cf938c2a0d45 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/34455Reviewed-by: Nicolas Capens <nicolascapens@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com> Tested-by: Ben Clayton <bclayton@google.com>

Fix ICD generation on windows.
e671a693 · Ben Clayton · e6092f3b · e671a693
Commit e671a693 authored Jul 29, 2019 by Ben Clayton
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CMakeLists.txt CMakeLists.txt +1 -1

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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2022,7 +2022,7 @@ if(BUILD_VULKAN)
    set(ICD_LIBRARY_PATH "libvk_swiftshader${CMAKE_SHARED_LIBRARY_SUFFIX}")
    if(WIN32)
        # The path is output to a JSON file, which requires backslashes to be escaped.
-        set(ICD_LIBRARY_PATH ".\\${ICD_LIBRARY_PATH}")
+        set(ICD_LIBRARY_PATH ".\\\\${ICD_LIBRARY_PATH}")
    else()
        set(ICD_LIBRARY_PATH "./${ICD_LIBRARY_PATH}")
    endif()