74c9857af9
builds. On Windows the __declspec(dllimport) and __declspec(dllexport) attributes require linking to a DLL, not a static library. Previously these annotations were disabled by default unless _LIBCPP_DLL was defined. However the DLL configuration is probably the more common one, so it should be supported by default. This patch enables import/export attributes by default and adds a _LIBCPP_DISABLE_DLL_IMPORT_EXPORT macro which can be used to disable this behavior. If libc++ is built as a static library on Windows then a custom __config header will be generated that predefines this macro. This patch is based off work by Shoaib Meenai. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@282449 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
964 B
Plaintext
27 lines
964 B
Plaintext
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_CONFIG_SITE
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#define _LIBCPP_CONFIG_SITE
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#cmakedefine _LIBCPP_ABI_VERSION @_LIBCPP_ABI_VERSION@
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#cmakedefine _LIBCPP_ABI_UNSTABLE
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#cmakedefine _LIBCPP_HAS_NO_GLOBAL_FILESYSTEM_NAMESPACE
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#cmakedefine _LIBCPP_HAS_NO_STDIN
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#cmakedefine _LIBCPP_HAS_NO_STDOUT
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#cmakedefine _LIBCPP_HAS_NO_THREADS
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#cmakedefine _LIBCPP_HAS_NO_MONOTONIC_CLOCK
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#cmakedefine _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS
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#cmakedefine _LIBCPP_HAS_MUSL_LIBC
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#cmakedefine _LIBCPP_HAS_THREAD_API_PTHREAD
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#cmakedefine _LIBCPP_HAS_THREAD_API_EXTERNAL
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#cmakedefine _LIBCPP_DISABLE_DLL_IMPORT_EXPORT
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#endif // _LIBCPP_CONFIG_SITE
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