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Revert "Change the ABI version and ABI namespace to be _LIBCPP_VERSION"

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There are some suspicious bot failures that I want to ensure aren't
caused by this patch.

I'll recommit tomorrow.

llvm-svn: 364363
This commit is contained in:
Eric Fiselier 2019-06-26 00:05:14 +00:00
parent de94ac9357
commit ae9e42f614
1 changed files with 5 additions and 12 deletions
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17
libcxx/include/__config
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@ -34,6 +34,10 @@
#define _LIBCPP_VERSION 9000
#ifndef _LIBCPP_ABI_VERSION
# define _LIBCPP_ABI_VERSION 1
#endif
#ifndef __STDC_HOSTED__
# define _LIBCPP_FREESTANDING
#endif
@ -62,18 +66,7 @@
# error Unknown object file format
#endif
#if defined(_LIBCPP_ABI_UNSTABLE)
# ifdef _LIBCPP_ABI_VERSION
# error _LIBCPP_ABI_VERSION cannot be defined with _LIBCPP_ABI_UNSTABLE
# endif
# define _LIBCPP_ABI_VERSION _LIBCPP_VERSION
#endif
#ifndef _LIBCPP_ABI_VERSION
# define _LIBCPP_ABI_VERSION 1
#endif
#if _LIBCPP_ABI_VERSION >= 2
#if defined(_LIBCPP_ABI_UNSTABLE) || _LIBCPP_ABI_VERSION >= 2
// Change short string representation so that string data starts at offset 0,
// improving its alignment in some cases.
# define _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT