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configure: add filter_out() function

This adds a function to filter out words matching a pattern
from a list.

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 9d201b260627aacdb00e4a54622849aca11d85ee)

Mans Rullgard authored on 2011/01/25 23:44:07
Showing 1 changed files

configure index cb4fe88..8f34e97 100755

configure

History View file @ 9c5c348

@@ -321,6 +321,14 @@ filter(){
                          done
+                     }
                     +filter_out(){
                     +    pat=$1
                     +    shift
                     +    for v; do
                     +        eval "case $v in $pat) ;; *) echo $v ;; esac"
                     +    done
                     +}
+                    +
                      map(){
                          m=$1
                          shift