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closes bpo-31696: don't mention GCC in sys.version when building with clang (#3891)

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Benjamin Peterson 2017-10-05 21:15:14 -07:00 committed by GitHub
parent ac317700ce
commit 7faf7e5075
2 changed files with 9 additions and 8 deletions
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2
Misc/NEWS.d/next/Build/2017-10-04-23-40-32.bpo-31696.Y3_aBV.rst Normal file
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@ -0,0 +1,2 @@
Improve compiler version information in :data:`sys.version` when Python is
built with Clang.

15
Python/getcompiler.c
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@ -5,15 +5,14 @@
#ifndef COMPILER
#ifdef __GNUC__
// Note the __clang__ conditional has to come before the __GNUC__ one because
// clang pretends to be GCC.
#if defined(__clang__)
#define COMPILER "\n[Clang " __clang_version__ "]"
#elif defined(__GNUC__)
#define COMPILER "\n[GCC " __VERSION__ "]"
#endif
#endif /* !COMPILER */
#ifndef COMPILER
#ifdef __cplusplus
// Generic fallbacks.
#elif defined(__cplusplus)
#define COMPILER "[C++]"
#else
#define COMPILER "[C]"