Index: head/math/zimpl/Makefile
===================================================================
--- head/math/zimpl/Makefile	(revision 484770)
+++ head/math/zimpl/Makefile	(revision 484771)
@@ -1,30 +1,31 @@
 # Created by: Yuri Victorovich <yuri@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	zimpl
-DISTVERSION=	3.3.4
+DISTVERSION=	3.3.6
 CATEGORIES=	math
-MASTER_SITES=	http://zimpl.zib.de/download/
+MASTER_SITES=	https://zimpl.zib.de/download/
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Language to translate the LP models into .lp or .mps
 
 LICENSE=	LGPL3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=	amd64 i386
 ONLY_FOR_ARCHS_REASON=	missing make/make.linux.$${arch}.gnu.opt for other architectures
 
+BUILD_DEPENDS=	bison:devel/bison
 LIB_DEPENDS=	libgmp.so:math/gmp
 
 USES=		gmake localbase:ldflags tar:tgz
 USE_LDCONFIG=	yes
 
 MAKE_ARGS=	CC=${CC} LINKCC=${CC} DCC=${CC} LDFLAGS="${LDFLAGS} -lgmp -lm -lz" SHARED=true
 
 PLIST_FILES=	bin/zimpl
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/bin/zimpl-* ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 
 .include <bsd.port.mk>
Index: head/math/zimpl/distinfo
===================================================================
--- head/math/zimpl/distinfo	(revision 484770)
+++ head/math/zimpl/distinfo	(revision 484771)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1514229681
-SHA256 (zimpl-3.3.4.tgz) = 3362fb21524df459723d23f6e0c122ebdd684153a9cc991a2c7f5b2752a83eb2
-SIZE (zimpl-3.3.4.tgz) = 802251
+TIMESTAMP = 1541970033
+SHA256 (zimpl-3.3.6.tgz) = 1f3f0bc2b9710a87b04985d9f14cc1bc207add8b2e16a8b373cb540b8fbe1326
+SIZE (zimpl-3.3.6.tgz) = 746262
Index: head/math/zimpl/files/patch-Makefile
===================================================================
--- head/math/zimpl/files/patch-Makefile	(revision 484770)
+++ head/math/zimpl/files/patch-Makefile	(revision 484771)
@@ -1,51 +1,59 @@
---- Makefile.orig	2017-03-07 17:20:10 UTC
+--- Makefile.orig	2018-11-11 21:01:50 UTC
 +++ Makefile
 @@ -26,7 +26,7 @@
  #
  .PHONY:		all depend clean lint doc doxygen check valgrind libdbl coverage
  
 -ARCH            :=      $(shell uname -m | \
 +ARCHX           :=      $(shell uname -m | \
                          sed \
  			-e s/sun../sparc/ \
  			-e s/i.86/x86/ \
 @@ -40,6 +40,7 @@ OSTYPE          :=      $(shell uname -s
                          tr '[:upper:]' '[:lower:]' | \
  			tr '/' '_' | \
                          sed \
 +			-e s/freebsd/linux/ \
  			-e s/cygwin.*/cygwin/ \
                          -e s/irix../irix/ \
                          -e s/windows.*/windows/ \
-@@ -76,7 +77,7 @@ SRCDIR		=	src
- BINDIR		=	bin
+@@ -77,11 +78,11 @@ BINDIR		=	bin
  LIBDIR		=	lib
+ LINTCONF	=	/opt/pclint/config
  
--CPPFLAGS	=	-I$(SRCDIR) -DVERSION='"$(VERSION)"'
-+CPPFLAGS	+=	-I$(SRCDIR) -DVERSION='"$(VERSION)"'
- CFLAGS		=	-O
- LDFLAGS		=	-lgmp -lm
- YFLAGS		=	-d -t -v  
-@@ -102,10 +103,10 @@ ifeq ($(STATIC),true)
+-CPPFLAGS	=	-I$(SRCDIR)/.. -DVERSION='"$(VERSION)"'
+-CFLAGS		=	-O
+-LDFLAGS		=	-lgmp -lm
+-YFLAGS		=	-d -t -v  
+-LFLAGS		=	-d
++CPPFLAGS	+=	-I$(SRCDIR)/.. -DVERSION='"$(VERSION)"'
++CFLAGS		+=	-O
++LDFLAGS		+=	-lgmp -lm
++YFLAGS		+=	-d -t -v  
++LFLAGS		+=	-d
+ ARFLAGS		=	
+ DFLAGS		=	-MM
+ 
+@@ -103,10 +104,10 @@ ifeq ($(STATIC),true)
  LINK		=	static
  endif
  
 -BASE		=	$(OSTYPE).$(ARCH).$(COMP).$(OPT)
 -OBJDIR		=	obj/O.$(OSTYPE).$(ARCH).$(COMP).$(LINK).$(OPT)
 +BASE		=	$(OSTYPE).$(ARCHX).$(COMP).$(OPT)
 +OBJDIR		=	obj/O.$(OSTYPE).$(ARCHX).$(COMP).$(LINK).$(OPT)
  NAME		=	zimpl
 -BINNAME		=	$(NAME)-$(VERSION).$(OSTYPE).$(ARCH).$(COMP).$(LINK).$(OPT)
 +BINNAME		=	$(NAME)-$(VERSION).$(OSTYPE).$(ARCHX).$(COMP).$(LINK).$(OPT)
  LIBNAME		=	$(NAME)-$(VERSION).$(BASE)
  
  LIBRARY		=	$(LIBDIR)/lib$(LIBNAME)$(LIBEXT)
-@@ -140,7 +141,7 @@ OBJSRC		=	$(addprefix $(SRCDIR)/,$(OBJEC
+@@ -141,7 +142,7 @@ OBJSRC		=	$(addprefix $(SRCDIR)/,$(OBJEC
  LIBSRC		=	$(addprefix $(SRCDIR)/,$(LIBOBJ:.o=.c)) #(SRCDIR)/numbdbl.c
  
  #-----------------------------------------------------------------------------
 -include make/make.$(OSTYPE).$(ARCH).$(COMP).$(OPT)
 +include make/make.$(OSTYPE).$(ARCHX).$(COMP).$(OPT)
  -include make/local/make.$(HOSTNAME)
  -include make/local/make.$(HOSTNAME).$(COMP)
  -include make/local/make.$(HOSTNAME).$(COMP).$(OPT)
Index: head/math/zimpl/pkg-descr
===================================================================
--- head/math/zimpl/pkg-descr	(revision 484770)
+++ head/math/zimpl/pkg-descr	(revision 484771)
@@ -1,6 +1,6 @@
 Zimpl is a little language to translate the mathematical model of a problem
 into a linear or nonlinear (mixed-) integer mathematical program expressed
 in .lp or .mps file format which can be read and (hopefully) solved by a LP
 or MIP solver. 
 
-WWW: http://zimpl.zib.de
+WWW: https://zimpl.zib.de