Bug 321115

Summary:	The patch in media-libs/gd-2.0.35-r1 ebuild to support png png14 misses one config test/gd builds but is incomplete
Product:	Gentoo Linux	Reporter:	Michael MacDonald <mars>
Component:	Current packages	Assignee:	Gentoo Linux bug wranglers <bug-wranglers>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	mars
Priority:	High
Version:	unspecified
Hardware:	AMD64
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---

Description Michael MacDonald 2010-05-22 21:22:54 UTC

The ebuild includes a sed-script to fix the build for libpng-1.4; there is one test in the config file that is not fixed, though; that test is still referencing libpng-1.2 and so fails.  This leads to a gd library that still builds successfully but only partially supports .png; this causes downstream .ebuilds like graphviz to fail.

This config check that is wrong is in the build log as:

checking for png_create_read_struct in -lpng12... no



Reproducible: Always

Steps to Reproduce:
Upgrade libpng to media-libs/libpng-1.4.2

emerge media-libs/gd with png USE flag

Actual Results:  
The built /usr/lib/libgd.so.2.0.0 does not have all the PNG related functions it should; it is missing, for example, gdImageCreateFromPng

Expected Results:  
Produced libgd should have all Png-related functions declared in /usr/include/gd.h

Comment 1 Samuli Suominen (RETIRED) gentoo-dev

2010-05-22 21:34:43 UTC

it's already fixed in -r2

*** This bug has been marked as a duplicate of bug 320837 ***