Bug 202446

Summary:	media-gfx/graphviz build error with GCC 4.3
Product:	Gentoo Linux	Reporter:	Ryan Hill (RETIRED) <rhill>
Component:	Current packages	Assignee:	Gentoo Graphics Project <graphics+disabled>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	198121
Attachments:	graphviz-2.16.1-gcc43-missing-includes.patch

Description Ryan Hill (RETIRED) gentoo-dev

2007-12-16 02:39:54 UTC

During the GCC 4.3 cycle there was a massive cleanup of the C++ header dependencies.  A lot of headers were being pulled in indirectly by others even if they weren't needed, wasting time and resources.  Code which worked up until now because it happened to (accidentally or intentionally) rely on this can fail to build.

The attached patch fixes two such errors in graphviz-2.12:

generate-constraints.cpp:155: error: 'qsort' was not declared in this scope
csolve_VPSC.cpp:97: error: 'exit' was not declared in this scope

These are also present in the latest version, 2.16.1.

Comment 1 Ryan Hill (RETIRED) gentoo-dev

2007-12-16 02:44:33 UTC

Created attachment 138598 [details, diff]
graphviz-2.16.1-gcc43-missing-includes.patch

Comment 2 Ryan Hill (RETIRED) gentoo-dev

2007-12-16 22:46:11 UTC

fixed in 2.16.1