Bug 269278

Summary:	[PATCH] sci-mathematics/freemat-3.6 fails to compile with gcc-4.4 (and gcc-4.3?)
Product:	Gentoo Linux	Reporter:	Martin Väth <martin>
Component:	Current packages	Assignee:	Gentoo Science Mathematics related packages <sci-mathematics>
Status:	RESOLVED FIXED
Severity:	normal	CC:	esigra, SebastianLuther
Priority:	High
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	249226
Attachments:	Fix compilation and add missing -lGLU with gcc-4.4

Description Martin Väth 2009-05-10 17:29:03 UTC

There are actually two problems with gcc-4.4.

One is a missing #include which is easily fixed.
The other problem is probably caused by the implicit -Wl,--as-needed
(and thus perhaps also appears already with gcc-4.3, if all corresponding
libraries had been recompiled): There is a -lGLU missing.

I am not sure whether it is actually qt-gui which should be fixed or whether
just the make system of freemat uses qt-gui falsely.

Anyway, the attached patch solves both problems (the second by adding
-lGLU to LIBS), and so freemat compiles (and links!) after the patch with
gcc-4.4.

Comment 1 Martin Väth 2009-05-10 17:29:46 UTC

Created attachment 190855 [details, diff]
Fix compilation and add missing -lGLU with gcc-4.4

Comment 2 Sebastian Luther (few) 2009-05-10 17:50:11 UTC

Martin, do you have edit rights for bugzilla? If so feel free to assign your gcc-4.4 related bugs if you are sure were they should go. Make sure to block bug 249226. If not, either comment here or come to #gentoo-bugs on freenode. I guess we could arrange this.

Comment 3 Martin Väth 2009-05-10 20:31:58 UTC

(In reply to comment #2)
> Martin, do you have edit rights for bugzilla?

Yes, but now I am almost through with my emerge -e world anyway...

Comment 4 Mark Loeser (RETIRED) gentoo-dev

2009-07-25 02:31:05 UTC

Fixed, thanks.