math/linbox: fix build on armv7

- add missing casts in RNG initialisation
- import an upstream patch to avoid unaligned memory access

PR:		265483
Reported by:	Robert Clausecker <fuz (at) fuz.su>

(cherry picked from commit 5ce6a5a14720989cb67a86be605d174db4308dfb)

8 files changed, 118 insertions, 2 deletions

diff --git a/math/linbox/Makefile b/math/linbox/Makefile
index db1a5b688afd..65bf65910144 100644
--- a/math/linbox/Makefile
+++ b/math/linbox/Makefile
@@ -2,10 +2,13 @@
 
 PORTNAME=	linbox
 PORTVERSION=	1.6.3
-PORTREVISION=	9
 DISTVERSIONPREFIX=	v
+PORTREVISION=	10
 CATEGORIES=	math
 
+PATCH_SITES=	https://github.com/linbox-team/linbox/commit/
+PATCHFILES=	b79fb13522fceef79e291922ca9c7af0a09b65ae.diff:-p1
+
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	C++ library for exact, high-performance linear algebra
 
diff --git a/math/linbox/distinfo b/math/linbox/distinfo
index 450b165b7199..b79454e5a150 100644
--- a/math/linbox/distinfo
+++ b/math/linbox/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1588262204
+TIMESTAMP = 1658981912
 SHA256 (linbox-team-linbox-v1.6.3_GH0.tar.gz) = ad3867b75b13c139ad30ccb9ade68a0a9c158ca99deb69d81cce1646f58e3b5e
 SIZE (linbox-team-linbox-v1.6.3_GH0.tar.gz) = 2311437
+SHA256 (b79fb13522fceef79e291922ca9c7af0a09b65ae.diff) = 12f65fda0d4dd6dde4c0b077719cd2596a3ce70a23f7754cbe26bde3847a4822
+SIZE (b79fb13522fceef79e291922ca9c7af0a09b65ae.diff) = 5144
diff --git a/math/linbox/files/patch-linbox_randiter_ntl-zz.h b/math/linbox/files/patch-linbox_randiter_ntl-zz.h
new file mode 100644
index 000000000000..c227e957ad16
--- /dev/null
+++ b/math/linbox/files/patch-linbox_randiter_ntl-zz.h
@@ -0,0 +1,11 @@
+--- linbox/randiter/ntl-zz.h.orig	2022-07-28 02:25:12 UTC
++++ linbox/randiter/ntl-zz.h
+@@ -44,7 +44,7 @@ namespace LinBox
+ 
+ 			_size = NTL::to_ZZ(std::string(size).data());
+ 
+-			if (seed == integer(0)) NTL::SetSeed (NTL::to_ZZ(time(NULL)));
++			if (seed == integer(0)) NTL::SetSeed (NTL::to_ZZ(static_cast<long>(time(NULL))));
+ 
+ 			else NTL::SetSeed(NTL::to_ZZ(std::string(seed).data()));
+ 		}
diff --git a/math/linbox/files/patch-linbox_ring_ntl_ntl-gf2e.h b/math/linbox/files/patch-linbox_ring_ntl_ntl-gf2e.h
new file mode 100644
index 000000000000..ecfc19a197e8
--- /dev/null
+++ b/math/linbox/files/patch-linbox_ring_ntl_ntl-gf2e.h
@@ -0,0 +1,20 @@
+--- linbox/ring/ntl/ntl-gf2e.h.orig	2022-07-28 02:52:14 UTC
++++ linbox/ring/ntl/ntl-gf2e.h
+@@ -211,7 +211,7 @@ public :
+                 _size(size), _seed(seed)
+             {
+                 if(_seed == 0)
+-                    NTL::SetSeed(NTL::to_ZZ(time(0)));
++                    NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+                 else
+                     NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+             }
+@@ -221,7 +221,7 @@ public :
+ 
+             {
+                 if(_seed == 0)
+-                    NTL::SetSeed(NTL::to_ZZ(time(0)));
++                    NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+                 else
+                     NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+             }
diff --git a/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__pe.h b/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__pe.h
new file mode 100644
index 000000000000..91f6f29cd477
--- /dev/null
+++ b/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__pe.h
@@ -0,0 +1,20 @@
+--- linbox/ring/ntl/ntl-lzz_pe.h.orig	2022-07-28 02:52:14 UTC
++++ linbox/ring/ntl/ntl-lzz_pe.h
+@@ -400,7 +400,7 @@ namespace LinBox
+                 _size(size), _seed(seed), _ring(F)
+             {
+                 if(_seed == 0)
+-                    NTL::SetSeed(NTL::to_ZZ(time(0)));
++                    NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+                 else
+                     NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+             }
+@@ -411,7 +411,7 @@ namespace LinBox
+ 
+             {
+                 if(_seed == 0)
+-                    NTL::SetSeed(NTL::to_ZZ(time(0)));
++                    NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+                 else
+                     NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+             }
diff --git a/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__pex.h b/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__pex.h
new file mode 100644
index 000000000000..b64c7cec7abc
--- /dev/null
+++ b/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__pex.h
@@ -0,0 +1,20 @@
+--- linbox/ring/ntl/ntl-lzz_pex.h.orig	2022-07-28 02:52:14 UTC
++++ linbox/ring/ntl/ntl-lzz_pex.h
+@@ -533,7 +533,7 @@ namespace LinBox
+                 _size(size), _seed(seed), _ring(F)
+             {
+                 if(_seed == 0)
+-                    NTL::SetSeed(NTL::to_ZZ(time(0)));
++                    NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+                 else
+                     NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+             }
+@@ -545,7 +545,7 @@ namespace LinBox
+ 
+             {
+                 if(_seed == 0)
+-                    NTL::SetSeed(NTL::to_ZZ(time(0)));
++                    NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+                 else
+                     NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+             }
diff --git a/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__px.h b/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__px.h
new file mode 100644
index 000000000000..ce93d36215a9
--- /dev/null
+++ b/math/linbox/files/patch-linbox_ring_ntl_ntl-lzz__px.h
@@ -0,0 +1,20 @@
+--- linbox/ring/ntl/ntl-lzz_px.h.orig	2022-07-28 02:52:14 UTC
++++ linbox/ring/ntl/ntl-lzz_px.h
+@@ -587,7 +587,7 @@ namespace LinBox
+                 _size(size), _seed(seed), _ring(F)
+ 		{
+ 			if(_seed == 0)
+-				NTL::SetSeed(NTL::to_ZZ(time(0)));
++				NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+ 			else
+ 				NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+ 		}
+@@ -598,7 +598,7 @@ namespace LinBox
+ 
+ 		{
+ 			if(_seed == 0)
+-				NTL::SetSeed(NTL::to_ZZ(time(0)));
++				NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(time(0))));
+ 			else
+ 				NTL::SetSeed(NTL::to_ZZ(static_cast<long unsigned int>(_seed)));
+ 		}
diff --git a/math/linbox/files/patch-linbox_ring_ntl_ntl-zz__pe.h b/math/linbox/files/patch-linbox_ring_ntl_ntl-zz__pe.h
new file mode 100644
index 000000000000..fc97a4905b07
--- /dev/null
+++ b/math/linbox/files/patch-linbox_ring_ntl_ntl-zz__pe.h
@@ -0,0 +1,20 @@
+--- linbox/ring/ntl/ntl-zz_pe.h.orig	2022-07-28 02:52:14 UTC
++++ linbox/ring/ntl/ntl-zz_pe.h
+@@ -385,7 +385,7 @@ namespace LinBox
+                 _size(size), _seed(seed), _ring(F)
+ 		{
+ 			if(_seed == 0)
+-				NTL::SetSeed(NTL::to_ZZ(time(0)));
++				NTL::SetSeed(NTL::to_ZZ(static_cast<long>(time(0))));
+ 			else {
+ 				NTL::ZZ x;
+ 				std::stringstream s;
+@@ -414,7 +414,7 @@ namespace LinBox
+ 
+ 		{
+ 			if(_seed == 0)
+-				NTL::SetSeed(NTL::to_ZZ(time(0)));
++				NTL::SetSeed(NTL::to_ZZ( static_cast<long>(time(0))));
+ 			else
+ 				NTL::SetSeed(NTL::to_ZZ( static_cast<long>(_seed)) );
+ 		}