git: 69879d0f0f46 - main - math/singular: Fix build on 15; Update WWW

The branch main has been updated by yuri:

URL: https://cgit.FreeBSD.org/ports/commit/?id=69879d0f0f46a827bf35daa33349a0874c39a3d5

commit 69879d0f0f46a827bf35daa33349a0874c39a3d5
Author:     Yuri Victorovich <yuri@FreeBSD.org>
AuthorDate: 2024-12-18 20:31:47 +0000
Commit:     Yuri Victorovich <yuri@FreeBSD.org>
CommitDate: 2024-12-18 20:35:05 +0000

    math/singular: Fix build on 15; Update WWW
    
    Reported by:    fallout
---
 math/singular/Makefile                              |  3 ++-
 math/singular/files/patch-gfanlib_gfanlib__matrix.h | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/math/singular/Makefile b/math/singular/Makefile
index 5f423e837c6a..4ee7524d4875 100644
--- a/math/singular/Makefile
+++ b/math/singular/Makefile
@@ -8,7 +8,8 @@ DIST_SUBDIR=	${PORTNAME}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Computer algebra system for polynomial computations
-WWW=		https://www.singular.uni-kl.de/
+WWW=		https://www.singular.uni-kl.de/ \
+		https://github.com/Singular/Singular
 
 LICENSE=	GPLv3RLE
 LICENSE_FILE=	${WRKSRC}/COPYING
diff --git a/math/singular/files/patch-gfanlib_gfanlib__matrix.h b/math/singular/files/patch-gfanlib_gfanlib__matrix.h
new file mode 100644
index 000000000000..9182f3f85021
--- /dev/null
+++ b/math/singular/files/patch-gfanlib_gfanlib__matrix.h
@@ -0,0 +1,18 @@
+--- gfanlib/gfanlib_matrix.h.orig	2024-12-18 20:07:20 UTC
++++ gfanlib/gfanlib_matrix.h
+@@ -115,6 +115,7 @@ template <class typ> class Matrix{ (public)
+                   p[i][j]=s*(q[i][j]);
+       return p;
+     }
++  /*
+   friend Matrix operator*(const Matrix& a, const Matrix& b)
+     {
+       assert(a.width==b.height);
+@@ -123,6 +124,7 @@ template <class typ> class Matrix{ (public)
+         ret[i]=a.vectormultiply(b.column(i));
+       return ret.transposed();
+     }
++  */
+   /*  template<class T>
+     Matrix<T>(const Matrix<T>& c):v(c.size()){
+     for(int i=0;i<size();i++)v[i]=typ(c[i]);}