ports/162204: multimedia/libxine Makefile triggers IGNORE with CFLAGS set to -Os

[Samuel Duclos]

>Number:         162204
>Category:       ports
>Synopsis:       multimedia/libxine Makefile triggers IGNORE with CFLAGS set to -Os
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Oct 31 19:10:07 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Samuel Duclos
>Release:        FreeBSD-8.2-RELEASE-p3
>Organization:
>Environment:
FreeBSD localhost.localdomain 8.2-RELEASE-p3 FreeBSD 8.2-RELEASE-p3 #0: Tue Sep 27 18:07:27 UTC 2011 root at i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386
>Description:
/usr/ports/multimedia/libxine/Makefile: Checks for CFLAGS less than -O1 but rejects recent gcc optimization levels such as -Os, which incorrectly triggers an IGNORE prompting for at least an -O1. Please include newer gcc optimization levels in this test as current workarounds are messy to deal with.
P.S.: Makefile is 11 years old??
>How-To-Repeat:
Build multimedia/libxine with CFLAGS=-Os
>Fix:
Simple boolean logic involved here... I suggest a blacklist instead of a whitelist here, which only complicates the testing here.

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