Add new port graphics/libpgf (prerequisite for digikam update):

The Progressive Graphics File (PGF) is an efficient image file format that is
based on a fast, discrete wavelet transform with progressive coding features.
PGF can be used for lossless and lossy compression.

WWW: http://www.libpgf.org

Submitted by:	Jason E. Hale <bsdkaffee at gmail.com> via area51 commit

graphics/Makefile

@@ -496,6 +496,7 @@
     SUBDIR += libpano12
     SUBDIR += libpano13
     SUBDIR += libpcd
+    SUBDIR += libpgf
     SUBDIR += libprojectm
     SUBDIR += libpuzzle
     SUBDIR += libqglviewer

graphics/libpgf/Makefile

@@ -0,0 +1,32 @@
+# New ports collection makefile for:	libpgf
+# Date Created:				2012-06-04
+# Whom:					Jason E. Hale <bsdkaffee@gmail.com>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	libpgf
+PORTVERSION=	6.12.24
+CATEGORIES=	graphics
+MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/${PORTVERSION}-latest/ \
+		SF/${PORTNAME}/${PORTNAME}/${PORTVERSION}/
+DISTNAME=	${PORTNAME}-${PORTVERSION}-src
+
+MAINTAINER=	bsdkaffee@gmail.com
+COMMENT=	Progressive Graphics Format (PGF) library
+
+LICENSE=	LGPL21
+
+USE_AUTOTOOLS=	libtoolize aclocal autoheader automake autoconf
+USE_LDCONFIG=	yes
+
+LIBTOOLIZE_ARGS=--copy --force
+AUTOMAKE_ARGS=	--add-missing --copy
+ACLOCAL_ARGS=	-I ${LOCALBASE}/share/aclocal
+
+WRKSRC=		${WRKDIR}/${PORTNAME}
+
+pre-configure:
+	@cd ${WRKSRC}; ${TOUCH} NEWS AUTHORS
+
+.include <bsd.port.mk>

graphics/libpgf/distinfo

@@ -0,0 +1,2 @@
+SHA256 (libpgf-6.12.24-src.tar.gz) = cac10171df721accccee347990f7385f62932b2c456519bb8b87c4cd6974f973
+SIZE (libpgf-6.12.24-src.tar.gz) = 1219261

graphics/libpgf/files/patch-Makefile.am

@@ -0,0 +1,26 @@
+--- ./Makefile.am.orig	2012-06-05 08:24:12.000000000 -0400
++++ ./Makefile.am	2012-06-05 08:26:55.000000000 -0400
+@@ -1,9 +1,9 @@
+ 
+ SUBDIRS = src include
+ 
+-if HAS_DOXYGEN
+-SUBDIRS += doc
+-endif
++#if HAS_DOXYGEN
++#SUBDIRS += doc
++#endif
+ 
+ PACKAGE		= @PACKAGE@
+ VERSION		= @VERSION@
+@@ -20,8 +20,8 @@
+ RPMRELEASE=$(PACKAGE_RELEASE)
+ 
+ install-data-local:: $(PACKAGE).pc
+-	$(mkinstalldirs) $(DESTDIR)$(libdir)/pkgconfig
+-	$(INSTALL) -m 644 $(PACKAGE).pc $(DESTDIR)$(libdir)/pkgconfig/$(PACKAGE).pc
++	$(mkinstalldirs) $(DESTDIR)$(prefix)/libdata/pkgconfig
++	$(INSTALL) -m 644 $(PACKAGE).pc $(DESTDIR)$(prefix)/libdata/pkgconfig/$(PACKAGE).pc
+ 
+ 
+ .PHONY: ChangeLog

graphics/libpgf/pkg-descr

@@ -0,0 +1,5 @@
+The Progressive Graphics File (PGF) is an efficient image file format that is
+based on a fast, discrete wavelet transform with progressive coding features.
+PGF can be used for lossless and lossy compression.
+
+WWW: http://www.libpgf.org

graphics/libpgf/pkg-plist

@@ -0,0 +1,10 @@
+include/libpgf/PGFimage.h
+include/libpgf/PGFplatform.h
+include/libpgf/PGFstream.h
+include/libpgf/PGFtypes.h
+lib/libpgf.a
+lib/libpgf.la
+lib/libpgf.so
+lib/libpgf.so.6
+libdata/pkgconfig/libpgf.pc
+@dirrm include/libpgf