s,INSTALLS_SHLIB,USE_LDCONFIG,

Dist is rerolled with minor config changes and *.diff leftovers.
New dist does not match MD5/size stated on libpng homepage.
Until situation becomes clear, put the previous one at MASTER_SITE_LOCAL

Upgrade to 1.2.27
It fix CVE-2008-1382

PR:             123186
Submitted by:   bf <bf2006a@yahoo.com>

Upgrade to 1.2.26

PR:             122558
Submitted by:   bf <bf2006a@yahoo.com>

Upgrade to 1.2.25

PR:             121328

Install libpng.pc as symlink to libpng12.pc, some ports search it.

Submitted by:   Tim Bishop <tim@bishnet.net> (partially)

Update to 1.2.23

Upgrade to 1.2.22

PR:             117165
Submitted by:   Nick Barkas <snb@threerings.net>

Upgrade to 1.2.21

Update to 1.2.18

PR:             112725
Submitted by:   Nick Barkas <snb@threerings.net>
Approved by:    portmgr (pav)
Security:       VuXML ID 4cb9c513-03ef-11dc-a51d-0019b95d4f14

Upgrade to 1.2.14

Use another method to turn off assembler code on non-i386
It should produce correct pngconf.h

Upgrade to 1.2.12

Whitespace fix for portlint.
Set NO* or NO_* according to ${OSVERSION}

PR:             96420
Submitted by:   Rong-En Fan <rafan@infor.org>

Use NO_OBJ NO_PROFILE instead of obsoleted their variants

PR:     96244
Submitted by:   Jeremy Chadwick <freebsd@jdc.parodius.com>

Fix libpng-config

Submitted by:   Jo Rhett <jrhett@svcolo.com>

SHA256ify

Approved by: krion@

Don't use DESTDIR

Submitted by:   "John E. Hein" <jhein@timing.com>
PR:             91610

big whitespace cleanup (see ports/65409)

PR:             ports/65828
Submitted by:   trevor
Approved by:    ache

Use bz2 dist to save some space

PR:             82398
Submitted by:   Matthew Luckie <mjl@luckie.org.nz>

Remove pkgconfig rmdir, now created by mtree
Don't test dirs existance, mkdir -p not return error

Submitted by:   pav@FreeBSD.org

Additionly build/install libpng{12,}-config since many ports expect it

Upgrade to 1.2.8

Back out dynamic linking of pngtest, cause problems with LD_LIBRARY_PATH
and other LD_ tuning.

PR:     72856

Update to 1.2.7

Upgrade to 1.2.6 + official patch

Remove swrinde.nde.swri.edu from MASTER_SITES
It is reported it have problems not honoring BINARY mode when fetching
.txt files over proxy.

PR:             70232

Add official patches 0-11

Fix MASTER_SITES

Submitted by:   Pav Lucistnik <pav@FreeBSD.org>

Fix compiling with gcc 3.4

Submitted by:   Andreas Kohn <andreas@syndrom23.de>

In 16-bit samples case the starting offsets for the loops are calculated
incorrectly which may cause a buffer overrun beyond the beginning of
the row buffer.

Submitted by:   Robert Nagy <robert@openbsd.org>

Better fix for copy from overflow problem

Fix potential out of bounds copy from the string.

Add size data, approved by maintainers.

Change pre-install to pre-su-install

Submitted by: marcel

Back out part of the earlier commit -- I missed maintainer's e-mail,
where he explicitly objected to it. The port is now again NOT buildable
with Intel's icc-7.1.006.

Approved by:    maintainer (ache)

Minor enhancements, not affecting the resulting package:

        . run the vendor-supplied test automaticly upon building;
        . link the vendor-supplied test dynamicly (using -rpath to
          force the usage of the just-built library) -- to add another
          implicit test of the shared library's validity;
        . reword one of the shell commands as ``sed ... file'' instead
          of ``cat file | sed ...'';
        . modify one of the files to make it properly compilable by the
          icc -- gcc was, apparently, optimizing the junk out anyway.

Approved by:    maintainer (ache)

Correct @unexec command

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Fix symlink, add unexec rmdir

Submitted by:   Jun Kuriyama <kuriyama@imgsrc.co.jp>

Install pkg-config data

Submitted by: Joe Marcus Clarke <marcus@marcuscom.com> (sligtly edited)

Upgrade to 1.2.5

Update to 1.2.4. Among other things, this version fixes potentian security
problem when mailformed png image can crash application (think about Mozilla).
Therefore, update is recommended.

Upgrade to 1.2.3

PR:             38709

Add libz to LDADD/DPADD

Link libpng library with libm, because it uses some math functions from it.
This should fix GNOME breakage introduced in the previous commit.

Prompted by:    Anders Andersson <anders@hack.org>

Use <bsd.lib.mk>

Submitted by:   ru

Add @dirrm include/libpng

Upgrade to 1.2.2

PR:             37277

Upgrade to 1.2.1    

Once we are determined that CPUID instruction is or isn't supported resfore  
initial state of the bit 21 of the eflag register. This reduces possibility  
that the threaded program linked with libpng will die due to arrival of the  
signal during probing for the CPU type. More proper fix has been committed  
into the -current kernel and will be MFC'ed soon, but this workaround is  
necessary for those with older systems.    

Upgrade to 1.2.0    

Fix master sites    

Update to 1.0.12.    

Update to 1.0.11    

Update to 1.0.10.    

Revert previous change making compilation of mmx-optimised routines a default  
option. It appears that resulting binary can't be used on a CPU without   mmx
instruction set (for example Pentium Pro).    

Correct message wordng.    

- Update to 1.0.9;   - compile in mmx-optimized assembler routines by default
(could be turned of     with WITHOUT_PNG_MMX option if necessary).    

Massive style enforcement - use ^I instead of spaces for variables identation.  
 

Rename PNG_WITH_MMX to WITH_PNG_MMX to be consistent with other WITH_*  
variables    

Rename WITH_MMX to PNG_WITH_MMX to allow it to be added to /etc/make.conf    

Convert category graphics to new layout.  

Update MMX-optimisation patch to 1.0.9pre3. This update doesn't affect anything 
 if USE_MMX not used.    

Add official patch (only affects MMX routines).    

Create ${WRKSRC} --> ${WRKDIR}/libpng sysmlink and use it in ghostscript ports  
instead of hardcoded ${WRKSRC}/libpng-png.version.number.    

Update to 1.0.8. This release includes experimental MMX support, but it should  
explicitly turned on by defining WITH_MMX make variable.    

At MAN3, s/libpng.4/libpng.3/    

Bump png shared library version.    

Update libpng to 1.0.7. Also add MASTER_SITE_SOURCEFORGE and appropriate WWW  
into PLIST while I'm here.    

Rename INSTALLS_SHLIBS to INSTALLS_SHLIB.  (There was a typo in the   previous
commit message to bsd.port.mk, which said INSTALL_SHLIBS.  Boo.)    

Fix MASSIVE typo INSTALL_SHLIBS --> INSTALLS_SHLIBS, which occured because I  
just cun'n'pasted the name from Satoshi's commit message without checking   it. 
  

Third round of INSTALL_SHLIBS=yes fixes.    

Support FreeBSD install macros.