Reintroduce legacy port: vtk 4.3

	I'd like to reintroduce VTK 4.3 to the ports tree to
	facilitate building a new port, Caret 5.3.  Starting with
	VTK 4.4, support for "float" coordinates has been dropped
	from many functions.  The Caret code will require significant
	changes to compile with VTK 4.4.  Since the Caret developers
	do not yet have a timeline for upgrading to VTK 4.4, I'd
	like to reintroduce VTK 4.3 for the interim.  Only the vtk
	base and vtk-headers are essential.  Below are shar files
	for these two trees.  They are based on the original vtk
	4.3 port.  The only modifications are:

	1. The folder names are changed from vtk and vtk-headers
	to vtk43 and vtk43-headers to prevent a collision with the
	current vtk in /usr/ports/math.

	2. PREFIX is set to ${LOCALBASE}/vtk43 to prevent a collision
	with the current vtk installation.

PR:		ports/92468
Submitted by:	Jason Bacon <bacon@smithers.neuro.mcw.edu>

6 files changed, 77 insertions, 14 deletions

diff --git a/math/Makefile b/math/Makefile
index 232eb11..47b3a8e 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -284,6 +284,7 @@
     SUBDIR += unixstat
     SUBDIR += vecfem
     SUBDIR += vtk
+    SUBDIR += vtk43
     SUBDIR += vtk-data
     SUBDIR += vtk-examples
     SUBDIR += vtk-headers
diff --git a/math/vtk43/Makefile b/math/vtk43/Makefile
index 4d17b24..8ae8687 100644
--- a/math/vtk43/Makefile
+++ b/math/vtk43/Makefile
@@ -14,24 +14,28 @@
 #
 
 PORTNAME=	vtk
-PORTVERSION=	4.4
-PORTREVISION=	1
+PORTVERSION=	4.3.0
+PORTREVISION=	3
 CATEGORIES=	math graphics
 MASTER_SITES=	http://ovt.irfu.se/vtk/files/
-DISTFILES?=	VTK-${PORTVERSION}-LatestRelease.tar.gz
+DISTFILES?=	VTK-${PORTVERSION}-cvs${CVSDATE}.tar.gz
 
 MAINTAINER=	ko@irfu.se
 COMMENT?=	The Visualization Toolkit shared libs
 
 USE_REINPLACE=	yes
 
+PREFIX=		${LOCALBASE}/vtk43
+
 LIBVER=		1
+CVSDATE=	20031006
 VTKSRCDIR=	${WRKDIR}/VTK
 TESTINGDIR=	${EXAMPLESDIR}/Testing
 VTKDATAROOT=	${EXAMPLESDIR}/VTKData
-DOCSDIR=	${PREFIX}/share/doc/${PORTNAME}${PKGNAMESUFFIX}
+DOCSDIR=	${PREFIX}/share/doc/${PKGNAME}
 PLIST=		${.CURDIR}/pkg-plist
 FILESDIR=	${.CURDIR}/files
+RESTRICTED=	yes
 
 VTK_KITS=	Common Filtering Graphics Hybrid IO Imaging Rendering Parallel Patented
 
@@ -39,10 +43,6 @@ PLIST_SUB+=	LIBVER=${LIBVER} PKGNAME=${PKGNAME}
 
 .include <bsd.port.pre.mk>
 
-.if ${ARCH} == "amd64"
-BROKEN=		"does not compile on amd64"
-.endif
-
 .if defined(WRAP) || !defined(PKGNAMESUFFIX) || ${PKGNAMESUFFIX}=="-headers"
 
 PATCH_WRKSRC=	${WRKDIR}/VTK
@@ -50,7 +50,7 @@ WRKSRC=		${WRKDIR}/${PORTNAME}${PKGNAMESUFFIX}-build
 
 BUILD_DEPENDS+=	${CMAKE}:${PORTSDIR}/devel/cmake
 
-LIB_DEPENDS+=	expat.6:${PORTSDIR}/textproc/expat2 \
+LIB_DEPENDS+=	expat.5:${PORTSDIR}/textproc/expat2 \
 		jpeg.9:${PORTSDIR}/graphics/jpeg \
 		png.5:${PORTSDIR}/graphics/png \
 		tiff.4:${PORTSDIR}/graphics/tiff
@@ -60,17 +60,33 @@ RUN_DEPENDS+=	${VTKDATAROOT}/VTKData.readme:${PORTSDIR}/math/vtk-data
 BUILD_DEPENDS+=	${VTKDATAROOT}/VTKData.readme:${PORTSDIR}/math/vtk-data
 .endif
 
+ONLY_FOR_ARCHS=	i386 # was not tested on other ARCHS
 USE_GMAKE=	yes
 USE_GL=		yes
 INSTALLS_SHLIB=	yes
 
+# if optimization flag -O2 or -O3 is present - use g++33
+# There is a problem compiling Imaging/vtkImageEuclideanDistance.o by gcc 3.2.2
+# with -02 -march=pentium3
+.if defined(CXXFLAGS)
+TTT=	"${CXXFLAGS}"	# this quotes are VERY important!
+OPTFLAGPRESENT=	${TTT:C/^.*-O[23].*$/yes/}
+.if ${OPTFLAGPRESENT} == "yes"
+USE_GCC=	3.3
+.endif
+.endif
+
+.if ${OSVERSION} < 500016
+ADDITIONAL_EXE_LINKER_FLAGS=	${PTHREAD_LIBS}
+.endif
+
 CMAKE?=		${LOCALBASE}/bin/cmake
 CXXFLAGS+=	-Wno-deprecated
 CMAKE_DEFS+=	-DCMAKE_INSTALL_PREFIX:PATH=${PREFIX} \
 		-DBUILD_SHARED_LIBS:BOOL=ON \
 		-DCMAKE_BUILD_TYPE:STRING=Release \
 		-DCMAKE_SHARED_LINKER_FLAGS:STRING="${LINKERFLAGS}" \
-		-DCMAKE_EXE_LINKER_FLAGS:STRING="${LINKERFLAGS} ${PTHREAD_LIBS}" \
+		-DCMAKE_EXE_LINKER_FLAGS:STRING="${LINKERFLAGS} ${ADDITIONAL_EXE_LINKER_FLAGS}" \
 		-DCMAKE_THREAD_LIBS:STRING="${PTHREAD_LIBS}"\
 		-DCMAKE_USE_PTHREADS:BOOL=ON \
 		-DCMAKE_C_COMPILER:STRING='${CC}' \
diff --git a/math/vtk43/distinfo b/math/vtk43/distinfo
index 9fa8569..b6e6a2e 100644
--- a/math/vtk43/distinfo
+++ b/math/vtk43/distinfo
@@ -1,3 +1,3 @@
-MD5 (VTK-4.4-LatestRelease.tar.gz) = 17a5006c4d7acca3e74d32e0e27f4739
-SHA256 (VTK-4.4-LatestRelease.tar.gz) = 4a6062ce65a0563aa7009220e1e58c3a8c1264e4d468376a20229db055d1a27b
-SIZE (VTK-4.4-LatestRelease.tar.gz) = 6323955
+MD5 (VTK-4.3.0-cvs20031006.tar.gz) = 6c574972eb41c9d287fb540811d85e3a
+SHA256 (VTK-4.3.0-cvs20031006.tar.gz) = 21a67c20094b1e45ac8496919988097cb516e62a4170ca17606903dbe9ed3e62
+SIZE (VTK-4.3.0-cvs20031006.tar.gz) = 6367112
diff --git a/math/vtk43/files/patch-IO-vtkBMPReader.cxx b/math/vtk43/files/patch-IO-vtkBMPReader.cxx
new file mode 100644
index 0000000..f82deeb
--- /dev/null
+++ b/math/vtk43/files/patch-IO-vtkBMPReader.cxx
@@ -0,0 +1,16 @@
+diff -u -r1.44 -r1.45
+--- IO/vtkBMPReader.cxx	2003/09/10 19:41:56	1.44
++++ IO/vtkBMPReader.cxx	2003/10/19 14:38:03	1.45
+@@ -504,11 +504,11 @@
+         outPtr0 += outIncr[0];
+         }
+       // move to the next row in the file and data
+-      self->GetFile()->seekg(self->GetFile()->tellg() + streamSkip0, ios::beg);
++      self->GetFile()->seekg(static_cast<long>(self->GetFile()->tellg()) + streamSkip0, ios::beg);
+       outPtr1 += outIncr[1];
+       }
+     // move to the next image in the file and data
+-    self->GetFile()->seekg(self->GetFile()->tellg() + streamSkip1, ios::beg);
++    self->GetFile()->seekg(static_cast<long>(self->GetFile()->tellg()) + streamSkip1, ios::beg);
+     outPtr2 += outIncr[2];
+     }
diff --git a/math/vtk43/files/patch-IO-vtkImageReader.cxx b/math/vtk43/files/patch-IO-vtkImageReader.cxx
new file mode 100644
index 0000000..3e302e7
--- /dev/null
+++ b/math/vtk43/files/patch-IO-vtkImageReader.cxx
@@ -0,0 +1,30 @@
+diff -u -r1.109 -r1.110
+--- IO/vtkImageReader.cxx	2002/12/26 18:18:50	1.109
++++ IO/vtkImageReader.cxx	2003/10/19 14:38:03	1.110
+@@ -166,7 +166,7 @@
+   streamStart += this->GetHeaderSize(idx);
+   
+   // error checking
+-  this->File->seekg((long)streamStart, ios::beg);
++  this->File->seekg(static_cast<long>(streamStart), ios::beg);
+   if (this->File->fail())
+     {
+     vtkErrorMacro(<< "File operation failed: " << streamStart << ", ext: "
+@@ -366,7 +366,7 @@
+       // if that happens, store the value in correction and apply later
+       if (filePos + streamSkip0 >= 0)
+         {
+-        self->GetFile()->seekg(self->GetFile()->tellg() + streamSkip0, ios::beg);
++        self->GetFile()->seekg(static_cast<long>(self->GetFile()->tellg()) + streamSkip0, ios::beg);
+         correction = 0;
+         }
+       else
+@@ -376,7 +376,7 @@
+       outPtr1 += outIncr[1];
+       }
+     // move to the next image in the file and data
+-    self->GetFile()->seekg(self->GetFile()->tellg() + streamSkip1 + correction, 
++    self->GetFile()->seekg(static_cast<long>(self->GetFile()->tellg()) + streamSkip1 + correction, 
+                       ios::beg);
+     outPtr2 += outIncr[2];
+     }
diff --git a/math/vtk43/pkg-plist b/math/vtk43/pkg-plist
index 0966f85..f2d76b7f 100644
--- a/math/vtk43/pkg-plist
+++ b/math/vtk43/pkg-plist
@@ -42,4 +42,4 @@ lib/libvtkftgl.so.%%LIBVER%%
 %%DOCSDIR%%/README.html
 %%DOCSDIR%%/README.patented-classes
 %%DOCSDIR%%/vtkLogo.jpg
-@dirrmtry %%DOCSDIR%%
+@unexec rmdir %D/%%DOCSDIR%% 2>/dev/null || true