35 lines
1.4 KiB
CMake
35 lines
1.4 KiB
CMake
# Copyright 2022 Google LLC. All rights reserved.
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#
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file or at
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# https://developers.google.com/open-source/licenses/bsd
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# CMake build file to host abseil-cpp configuration.
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# This will be the new default, so turn it on now to suppress a warning.
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set(ABSL_PROPAGATE_CXX_STD ON)
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# Use the googletest library included with Shaka Packager instead of searching
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# for one in the system.
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set(ABSL_USE_EXTERNAL_GOOGLETEST ON)
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if(NOT MSVC)
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# Silence a warning about ignored attributes.
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add_compile_options(-Wno-ignored-attributes)
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endif()
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# With these set in scope of this folder, load the library's own CMakeLists.txt.
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add_subdirectory(source)
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# Clang builds of absl::time fail due to the inclusion of -Wconversion without
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# -Wno-implicit-int-conversion. However, we can't add that with
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# add_compile_options beforehand, because those flags go in before absl's
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# -Wconversion flag gets added. We can, however, add
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# -Wno-implicit-int-conversion to each necessary target after it is defined.
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# This will append after absl's own flags.
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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target_compile_options(absl_civil_time PUBLIC -Wno-implicit-int-conversion)
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target_compile_options(absl_time PUBLIC -Wno-implicit-int-conversion)
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target_compile_options(absl_time_zone PUBLIC -Wno-implicit-int-conversion)
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endif()
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