ports/117778: [patch] audio/holyshout unbreak fix build with GCC 4.2 + few slight modifications

[Pietro Cerutti]

>Number:         117778
>Category:       ports
>Synopsis:       [patch] audio/holyshout unbreak fix build with GCC 4.2 + few slight modifications
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Nov 03 00:40:00 UTC 2007
>Closed-Date:
>Last-Modified:
>Originator:     Pietro Cerutti
>Release:        6.2-STABLE
>Organization:
Bern University of Applied Sciences
>Environment:
FreeBSD gahrtop.localhost 6.2-STABLE FreeBSD 6.2-STABLE #3: Wed Oct 24 08:30:39 CEST 2007     root at gahrtop.localhost:/usr/obj/usr/src/sys/MSI1034  i386
>Description:
The patch fixes a few casts used where an lvalue is required.

Moreover, a substitution have been removed from the Makefile and incorporated into ${FILESDIR}/patch-holyshout.c where other substitutions for the same file exist.

Last, a substitution have been added to the port's Makefile, to change the occurrences of "gcc" with "${CC}" in the distribution's Makefiles in order to allow to specify a different compiler e.g. in make.conf
>How-To-Repeat:
cd /usr/ports/audio/holyshout && make
>Fix:
The patch is at:
http://www.gahr.ch/FreeBSD/patches/<this_PR_number>_holyshout.diff

>Release-Note:
>Audit-Trail:
>Unformatted: