The test autoopts/test/immediate.test fails if CFLAGS contains any of the debug
flags (apart from -g).  This is because it tries to filter those flags out by
using this:

  CFLAGS="-g `echo ${CFLAGS} | \
    sed 's,-O2,,;s/-g//'`"

which clearly replaces -ggdb2 (for example) with -gdb2 - which isn't a valid
CFLAG and the test compilation fails.  A simple fix is to make the sed script a
little more consistent.

Kevin F. Quinn <kevquinn@gentoo.org>
http://bugs.gentoo.org/172533

--- autoopts/test/immediate.test
+++ autoopts/test/immediate.test
@@ -51,7 +51,7 @@ _EOF_
 
 INC=`echo ${INC} | sed 's/-lguile//;s/-lqthreads//'`
 CFLAGS="-g `echo ${CFLAGS} | \
-  sed 's,-O2,,;s/-g//'`"
+  sed 's,-O2,,;s/-g[^[:space:]]*//'`"
 
 echo ${AG_L} ${testname}.def
 ${AG_L} ${testname}.def || \