git: 9d2bf7ac7fa5 - main - textproc/html2text: fix build with clang 16

The branch main has been updated by dim:

URL: https://cgit.FreeBSD.org/ports/commit/?id=9d2bf7ac7fa5d5cfb5a1aea086de8ba40e773f8c

commit 9d2bf7ac7fa5d5cfb5a1aea086de8ba40e773f8c
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2023-04-23 19:07:29 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2023-05-07 18:38:47 +0000

    textproc/html2text: fix build with clang 16
    
    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.
    
    PR:             271031
    Approved by:    maintainer timeout (2 weeks)
    MFH:            2023Q2
---
 textproc/html2text/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/textproc/html2text/Makefile b/textproc/html2text/Makefile
index 394feb4b7524..8a53e2dab50d 100644
--- a/textproc/html2text/Makefile
+++ b/textproc/html2text/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	html2text
 PORTVERSION=	1.3.2a
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	textproc
 MASTER_SITES=	SUNSITE/apps/www/converters \
@@ -13,6 +14,7 @@ LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 HAS_CONFIGURE=	yes
+USE_CXXSTD=	gnu++98
 
 PORTDOCS=	CHANGES CREDITS KNOWN_BUGS README TODO
 PLIST_FILES=	bin/html2text man/man1/html2text.1.gz man/man5/html2textrc.5.gz