[Bug 271031] textproc/html2text: fix build with clang 16
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Date: Sun, 23 Apr 2023 19:14:06 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271031
Bug ID: 271031
Summary: textproc/html2text: fix build with clang 16
Product: Ports & Packages
Version: Latest
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: Individual Port(s)
Assignee: bapt@FreeBSD.org
Reporter: dim@FreeBSD.org
Flags: maintainer-feedback?(bapt@FreeBSD.org)
Assignee: bapt@FreeBSD.org
Since clang 16 (and gcc 11) the default C++ standard is now gnu++17.
Because textproc/html2text's Makefile does not explicitly set its C++
standard, this leads to several errors:
/usr/local/lib/bison.cc:429:3: error: ISO C++17 does not allow 'register'
storage class specifier [-Wregister]
register int yystate;
^~~~~~~~~
/usr/local/lib/bison.cc:430:3: error: ISO C++17 does not allow 'register'
storage class specifier [-Wregister]
register int yyn;
^~~~~~~~~
/usr/local/lib/bison.cc:431:3: error: ISO C++17 does not allow 'register'
storage class specifier [-Wregister]
register short *yyssp;
^~~~~~~~~
/usr/local/lib/bison.cc:432:3: error: ISO C++17 does not allow 'register'
storage class specifier [-Wregister]
register YY_HTMLParser_STYPE *yyvsp;
^~~~~~~~~
Add USE_CXXSTD=gnu++98 to avoid these errors.
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