Index: head/math/givaro/Makefile
===================================================================
--- head/math/givaro/Makefile	(revision 540396)
+++ head/math/givaro/Makefile	(revision 540397)
@@ -1,39 +1,40 @@
 # $FreeBSD$
 
 PORTNAME=	givaro
 PORTVERSION=	4.1.1
 DISTVERSIONPREFIX=v
+PORTREVISION=	1
 CATEGORIES=	math
 
 MAINTAINER=	pi@FreeBSD.org
 COMMENT=	C++ library for computer algebra
 
 LICENSE=	CeCILL-Bv1-en.txt
 LICENSE_NAME=	Ce[a] C[nrs] I[nria] L[ogiciel] L[ibre] B license, version 1
 LICENSE_FILE=	${WRKSRC}/Licence_CeCILL-B_V1-en.txt
 LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 USES=		autoreconf compiler:c++11-lang gmake libtool pathfix pkgconfig
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-gmp="${LOCALBASE}"
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 TEST_TARGET=	check
 USE_GITHUB=	yes
 GH_ACCOUNT=	linbox-team
 
 OPTIONS_DEFINE=	DOCS
 OPTIONS_SUB=	yes
 
 DOCS_BUILD_DEPENDS=	doxygen:devel/doxygen \
 			dot:graphics/graphviz
 DOCS_CONFIGURE_ON=	--enable-doc --with-docdir=${DOCSDIR}
 
 post-install-DOCS-on:
 	${RMDIR} ${STAGEDIR}${DOCSDIR}/givaro-dev-html
 	${FIND} ${WRKSRC}/docs/givaro-html -not -type d \
 		| ${SED} -ne 's,^${WRKSRC}/docs/givaro-html,${DOCSDIR}/givaro-html,p' >> ${TMPPLIST}
 
 .include <bsd.port.mk>
Index: head/math/givaro/files/patch-configure.ac
===================================================================
--- head/math/givaro/files/patch-configure.ac	(revision 540396)
+++ head/math/givaro/files/patch-configure.ac	(revision 540397)
@@ -1,15 +1,15 @@
---- configure.ac.orig	2017-11-23 13:32:58 UTC
+--- configure.ac.orig	2019-06-07 13:23:45 UTC
 +++ configure.ac
-@@ -52,11 +52,7 @@ AC_COMPILER_NAME
+@@ -49,11 +49,7 @@ AC_COMPILER_NAME
  
  # We need a C++11 compiler now - AB 2014-12-12
  # clang-3.8 does not support __float128 without explicitly passing it -std=c++11
 -if test "x${CCNAM}" = "xclang38" ; then
 -   AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
 -else
 -   AX_CXX_COMPILE_STDCXX_11([ext],[mandatory])
 -fi
 +AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
  REQUIRED_FLAGS="$CXX11FLAGS"
  # Add the c++11 flags for the configure compilations as clang needs it to work properly with a glibc++ compiled with gcc
  BACKUP_CXXFLAGS="${CXXFLAGS}"
Index: head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int.h
===================================================================
--- head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int.h	(nonexistent)
+++ head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int.h	(revision 540397)
@@ -0,0 +1,10 @@
+--- src/kernel/gmp++/gmp++_int.h.orig	2019-06-07 13:23:45 UTC
++++ src/kernel/gmp++/gmp++_int.h
+@@ -234,6 +234,7 @@ namespace Givaro {
+          */
+         ///@{
+         giv_all_inlined Integer& operator = (const Integer& n);
++        giv_all_inlined Integer& operator = (const Integer& n) const;
+         giv_all_inlined Integer& logcpy(const Integer& n);
+         giv_all_inlined Integer& copy(const Integer& n);
+         ///@}

Property changes on: head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int.h
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int__cstor.C
===================================================================
--- head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int__cstor.C	(nonexistent)
+++ head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int__cstor.C	(revision 540397)
@@ -0,0 +1,14 @@
+--- src/kernel/gmp++/gmp++_int_cstor.C.orig	2019-06-07 13:23:45 UTC
++++ src/kernel/gmp++/gmp++_int_cstor.C
+@@ -105,6 +105,11 @@ namespace Givaro {
+         return logcpy(n) ;
+     }
+ 
++    Integer& Integer::operator = (const Integer &n) const
++    {
++        return const_cast<Integer*>(this)->logcpy(n) ;
++    }
++
+ 
+     Integer& Integer::copy(const Integer &n)
+     {

Property changes on: head/math/givaro/files/patch-src_kernel_gmp++_gmp++__int__cstor.C
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property