git: aa4f1208414f - main - math/sympol: Fix build with llvm16

From: Muhammad Moinur Rahman <bofh_at_FreeBSD.org>
Date: Sat, 05 Aug 2023 19:34:50 UTC
The branch main has been updated by bofh:

URL: https://cgit.FreeBSD.org/ports/commit/?id=aa4f1208414fb437ce549623d093e6c7221c6691

commit aa4f1208414fb437ce549623d093e6c7221c6691
Author:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
AuthorDate: 2023-08-05 19:07:32 +0000
Commit:     Muhammad Moinur Rahman <bofh@FreeBSD.org>
CommitDate: 2023-08-05 19:34:41 +0000

    math/sympol: Fix build with llvm16
    
    Approved by:    portmgr (blanket)
    Sponsored by:   The FreeBSD Foundation
---
 math/sympol/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/math/sympol/Makefile b/math/sympol/Makefile
index b6c144f9d8bc..e6133973be18 100644
--- a/math/sympol/Makefile
+++ b/math/sympol/Makefile
@@ -18,6 +18,7 @@ LIB_DEPENDS=	libboost_program_options.so:devel/boost-libs \
 		libgmp.so:math/gmp
 
 USES=		cmake:testing compiler:c++11-lang eigen:3 localbase:ldflags perl5 shebangfix
+USE_CXXSTD=	c++14
 USE_PERL5=	test
 USE_LDCONFIG=	yes