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Pass WERROR to CMake as an explicit parameter rather than an env var.

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Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/16465

Differential Revision: D13853949

Pulled By: resistor

fbshipit-source-id: 71ccf90a2824ad21c9f26dd753b186f30435d82a
This commit is contained in:
Owen Anderson
2019-01-28 20:51:52 -08:00
committed by Facebook Github Bot
parent 99fab45733
commit f204e3e624
8 changed files with 13 additions and 124 deletions
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11
CMakeLists.txt
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@ -278,9 +278,14 @@ if(NOT MSVC)
AND (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0 AND NOT APPLE)))
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -faligned-new")
endif()
if ($ENV{WERROR})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
endif($ENV{WERROR})
if (WERROR)
check_cxx_compiler_flag("-Werror" COMPILER_SUPPORT_WERROR)
if (NOT COMPILER_SUPPORT_WERROR)
set(WERROR FALSE)
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
endif()
endif(WERROR)
if (NOT APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-but-set-variable")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-maybe-uninitialized")