Bug 282033 – media-libs/opencv-1.0.0-r1 fails to compile with ieee1394 enabled

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description peteru 2009-08-19 17:00:19 UTC]

Package fails to build due to wrong variable being used on line 796 of otherlibs/highgui/cvcap_dc1394.cpp

Code refers to a variable named 'index', which is not defined in that scope. Inspection of surrounding code suggest that the variable should have been named 'feature_id'.

Reproducible: Always

Steps to Reproduce:




See attached build log.

[Comment 1 peteru 2009-08-19 17:02:01 UTC]

Created attachment 201721 [details]
Build log

[Comment 2 Stephan Friedrichs 2009-08-24 15:14:38 UTC]

Same on AMD64. With the ieee1394 useflag disabled, it works just fine.

[Comment 3 Johannes Hirte 2009-08-25 19:57:13 UTC]

The error only occours with gcc-4.4. Compiling with gcc-4.3 works fine.

[Comment 4 Lebedev Roman 2009-10-10 06:59:56 UTC]

I can confirm.

[Comment 5 Christophe Paccolat 2009-10-15 14:55:54 UTC]

This bug is related to gcc-4.4, make it block the gcc 4.4 porting issues tracker bug : http://bugs.gentoo.org/show_bug.cgi?id=249226

[Comment 6 Samuli Suominen (RETIRED) 2009-10-16 00:01:37 UTC]

I hope this is fixed for OpenCV 2.0.0 in bug 289258.

[Comment 7 Samuli Suominen (RETIRED) 2009-10-16 15:02:26 UTC]

2.0.0 in portage.