git: af011365cffd - main - textproc/opensp: fix build with clang 16

The branch main has been updated by dim:

URL: https://cgit.FreeBSD.org/ports/commit/?id=af011365cffd2b76bab3f514de664e803575fb1f

commit af011365cffd2b76bab3f514de664e803575fb1f
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2023-06-05 21:00:15 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2023-06-06 16:58:39 +0000

    textproc/opensp: fix build with clang 16
    
    Since clang 16 (and gcc 11) the default C++ standard is now gnu++17.
    Because textproc/opensp's build infrastructure does not explicitly set
    its C++ standard, this leads to an error:
    
      Recognizer.cxx:42:3: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
        register const Trie *pos = trie_.pointer();
        ^~~~~~~~~
    
    To work around the error, define the register keyword away using
    CPPFLAGS.
    
    PR:             271851
    Approved by:    fernape
    MFH:            2023Q2
---
 textproc/opensp/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/textproc/opensp/Makefile b/textproc/opensp/Makefile
index a35ee3774ead..64bbb116820f 100644
--- a/textproc/opensp/Makefile
+++ b/textproc/opensp/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	OpenSP
 PORTVERSION=	1.5.2
-PORTREVISION=	3
+PORTREVISION=	4
 CATEGORIES=	textproc
 MASTER_SITES=	SF/openjade/${PORTNAME:tl}/${PORTVERSION}
 
@@ -20,6 +20,8 @@ CONFIGURE_ARGS=	--enable-default-catalog=${PREFIX}/share/sgml/catalog \
 		--datadir=${PREFIX}/share/sgml/openjade \
 		--disable-doc-build
 
+CPPFLAGS+=	-Dregister=
+
 OPTIONS_DEFINE=	DOCS NLS
 OPTIONS_SUB=	yes
 NLS_CONFIGURE_ENABLE=	nls