Update to 1.2.30:

version 1.2.30beta01 [May 29, 2008]
  Updated libpng.pc-configure.in and libpng-config.in per debian bug reports.

version 1.2.30beta02 [June 25, 2008]
  Restored png_flush(png_ptr) at the end of png_write_end(), that was
    removed from libpng-1.0.9beta03.

version 1.2.30beta03 [July 6, 2008]
  Merged some cosmetic whitespace changes from libpng-1.4.0beta19.
  Inline call of png_get_uint_32() in png_get_uint_31(), as in 1.4.0beta19.
  Added demo of decoding vpAg and sTER chunks to pngtest.c, from 1.4.0beta19.
  Changed PNGMAJ from 0 to 12 in makefile.darwin, which does not like 0.
  Added new private function png_read_chunk_header() from 1.4.0beta19.
  Merge reading of chunk length and chunk type into a single 8-byte read.
  Merge writing of chunk length and chunk type into a single 8-byte write.

version 1.2.30beta04 [July 10, 2008]
  Merged more cosmetic whitespace changes from libpng-1.4.0beta19.

version 1.0.38rc01, 1.2.30rc01 [August 15, 2008]
  No changes.

version 1.0.38rc02, 1.2.30rc02 [July 21, 2008]
  Moved local array "chunkdata" from pngrutil.c to the png_struct, so
    it will be freed by png_read_destroy() in case of a read error (Kurt
    Christensen).

version 1.0.38rc03, 1.2.30rc03 [July 21, 2008]
  Changed "purpose" and "buffer" to png_ptr->chunkdata to avoid memory leaking.

version 1.0.38rc04, 1.2.30rc04 [July 22, 2008]
  Changed "chunkdata = NULL" to "png_ptr->chunkdata = NULL" several places in
    png_decompress_chunk().

version 1.0.38rc05, 1.2.30rc05 [July 25, 2008]
  Changed all remaining "chunkdata" to "png_ptr->chunkdata" in
    png_decompress_chunk() and remove chunkdata from parameter list.
  Put a call to png_check_chunk_name() in png_read_chunk_header().
  Revised png_check_chunk_name() to reject a name with a lowercase 3rd byte.
  Removed two calls to png_check_chunk_name() occuring later in the process.

version 1.0.38rc06, 1.2.30rc06 [July 29, 2008]
  Added a call to png_check_chunk_name() in pngpread.c
  Reverted png_check_chunk_name() to accept a name with a lowercase 3rd byte.

version 1.0.38r07, 1.2.30r07 [August 2, 2008]
  Changed "-Wall" to "-W -Wall" in the CFLAGS in all makefiles (Cosmin Truta)
  Declared png_ptr "volatile" in pngread.c and pngwrite.c to avoid warnings.
  Added code in pngset.c to quiet compiler warnings.
  Updated contrib/visupng/cexcept.h to version 2.0.1
  Relocated a misplaced "#endif /* PNG_NO_WRITE_FILTER */" in pngwutil.c

version 1.0.38r08, 1.2.30r08 [August 2, 2008]
  Enclose "volatile" declarations in #ifdef PNG_SETJMP_SUPPORTED (Cosmin).

version 1.0.38, 1.2.30 [August 15, 2008]
  No changes.

2 files changed, 6 insertions, 6 deletions

diff --git a/graphics/png/Makefile b/graphics/png/Makefile
index 8ddd45451b2..bd6a9bee14e 100644
--- a/graphics/png/Makefile
+++ b/graphics/png/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.104 2008/05/20 12:07:39 wiz Exp $
+# $NetBSD: Makefile,v 1.105 2008/08/16 18:53:07 wiz Exp $
 
-DISTNAME=	libpng-1.2.29
+DISTNAME=	libpng-1.2.30
 PKGNAME=	${DISTNAME:S/lib//}
 CATEGORIES=	graphics
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=libpng/} \
diff --git a/graphics/png/distinfo b/graphics/png/distinfo
index fb3ec09083f..f6677c8917a 100644
--- a/graphics/png/distinfo
+++ b/graphics/png/distinfo
@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.48 2008/05/20 12:07:39 wiz Exp $
+$NetBSD: distinfo,v 1.49 2008/08/16 18:53:07 wiz Exp $
 
-SHA1 (libpng-1.2.29.tar.bz2) = ddd4c92d029705d81ba97679d1e6ee84a33057db
-RMD160 (libpng-1.2.29.tar.bz2) = c255340e6b89494d3ebc08069e2beba309effdfe
-Size (libpng-1.2.29.tar.bz2) = 624606 bytes
+SHA1 (libpng-1.2.30.tar.bz2) = ef9988fd41a0dd0ed8373782a71a475ca5f5b870
+RMD160 (libpng-1.2.30.tar.bz2) = 204a2c492acae63a4ca96982ed269a8f811ef990
+Size (libpng-1.2.30.tar.bz2) = 646461 bytes
 SHA1 (patch-aa) = 27df7893fc54f7e87790850eb9f047155c73f7d3
 SHA1 (patch-ac) = aaafc963c85b72e37fbbeed3e76f0c2ce9ebe9b2
 SHA1 (patch-ae) = 8c06a09817d414ffffbfd39bdd7d1f4336538bf3