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Re: current gnulib regex breaks in gawk
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From: |
Bruno Haible |
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Subject: |
Re: current gnulib regex breaks in gawk |
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Date: |
Sun, 07 Feb 2021 14:07:44 +0100 |
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User-agent: |
KMail/5.1.3 (Linux/4.4.0-197-generic; KDE/5.18.0; x86_64; ; ) |
Hi Arnold,
The attachment you sent is best viewed with 'less -R'.
> See typescript below.
1) It chokes on a missing definition of macro _GL_ATTRIBUTE_FALLTHROUGH.
Can you add this piece of text to a common .h file?
#if 201710L < __STDC_VERSION__
# define _GL_ATTRIBUTE_FALLTHROUGH [[__fallthrough__]]
#elif _GL_HAS_ATTRIBUTE (fallthrough)
# define _GL_ATTRIBUTE_FALLTHROUGH __attribute__ ((__fallthrough__))
#else
# define _GL_ATTRIBUTE_FALLTHROUGH ((void) 0)
#endif
(For adding to config.h, as you know, you can use AH_VERBATIM.)
2) It chokes on a missing definition of macro __attribute_maybe_unused__.
It seems you are not using gnulib's cdefs.h? You need both lib/libc-config.h
and lib/cdefs.h.
Bruno