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Re: [PATCH 1/5] posix: Sync regex code with gnulib


From: Bruno Haible
Subject: Re: [PATCH 1/5] posix: Sync regex code with gnulib
Date: Tue, 19 Jan 2021 16:43:10 +0100
User-agent: KMail/5.1.3 (Linux/4.4.0-197-generic; KDE/5.18.0; x86_64; ; )

Adhemerval Zanella wrote:
> -# if (__GNUC__ >= 7) || (__clang_major__ >= 10)
> +# if (__GNUC__ >= 7) || (defined __clang_major__ &&__clang_major__ >= 10)

I would write it as:

+# if (__GNUC__ >= 7) || (defined __clang__ && __clang_major__ >= 10)

because 'defined __clang__' is the widely known way to test for a clang
(or derivate) compiler.

Bruno




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