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41f360b833
Adds a patch changing macros in absl/base/options.h to always use the std:: namespace types instead of the absl:: namespace replacements (for any, optional, string_view, variant). The upstream version of options.h uses compiler/library feature detection to decide this, but patch fix-lnk2019-error.patch hard codes use of absl:: types, thus rendering setting CMAKE_CXX_STANDARD to 17 in the port file ineffective. Since auto detection is problematic from an ABI point of view (see comments in absl/base/options.h for details), this applies an alternate patch for fix-lnk2019-error.patch when feature cxx17 is enabled.
11 lines
1010 B
Plaintext
11 lines
1010 B
Plaintext
Source: abseil
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Version: 2020-03-03-4
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Homepage: https://github.com/abseil/abseil-cpp
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Description: an open-source collection designed to augment the C++ standard library.
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Abseil is an open-source collection of C++ library code designed to augment the C++ standard library. The Abseil library code is collected from Google's own C++ code base, has been extensively tested and used in production, and is the same code we depend on in our daily coding lives.
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In some cases, Abseil provides pieces missing from the C++ standard; in others, Abseil provides alternatives to the standard for special needs we've found through usage in the Google code base. We denote those cases clearly within the library code we provide you.
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Abseil is not meant to be a competitor to the standard library; we've just found that many of these utilities serve a purpose within our code base, and we now want to provide those resources to the C++ community as a whole.
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Feature: cxx17
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Description: Enable compiler C++17.
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