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37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 4c796ea..684f48f 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -1,13 +1,5 @@
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cmake_minimum_required(VERSION 3.4.0 FATAL_ERROR)
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-if ("${CMAKE_GENERATOR}" MATCHES "Visual Studio 15( 2017)? Win64")
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- set(MSVC_IS_2017 ON)
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-elseif ("${CMAKE_GENERATOR}" STREQUAL "Visual Studio 14 2015 Win64")
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- set(MSVC_IS_2017 OFF)
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-else()
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- message(FATAL_ERROR "This build script only supports building Folly on 64-bit Windows with Visual Studio 2015 or Visual Studio 2017.")
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-endif()
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-
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# includes
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set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake" ${CMAKE_MODULE_PATH})
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include_directories(${CMAKE_CURRENT_SOURCE_DIR})
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@@ -24,10 +16,14 @@ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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project(${PACKAGE_NAME} CXX)
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-# Check architecture OS
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-if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8)
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- message(FATAL_ERROR "Folly requires a 64bit OS")
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+if (NOT MSVC_VERSION LESS 1910)
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+ set(MSVC_IS_2017 ON)
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+elseif (NOT MSVC_VERSION LESS 1900)
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+ set(MSVC_IS_2017 OFF)
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+else()
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+ message(FATAL_ERROR "This build script only supports building Folly on 64-bit Windows with Visual Studio 2015 or Visual Studio 2017.")
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endif()
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+
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if(NOT "${CMAKE_SYSTEM_NAME}" STREQUAL "Windows")
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message(FATAL_ERROR "You should only be using CMake to build Folly if you are on Windows!")
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endif()
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