binutils test failure

[Tobias Gasser]

libiberty/testsuite/test-demangle.c

error: conflicting types for 'getline'

stdio.h now defines getline().

i didn't check wether older versions did this define too, or another
include is responsible for setting __USE_XOPEN2K8 requireing stdio.h to
define this function. i've no clue what "Define XPG7 thins" means (found
in features.h)

hotfix:
sed -i -e 's/getline/_getline/' libiberty/testsuite/test-demangle.c



i assume to get some more errors with the same issue...

it's not really a problem. i just think it might be helpfull to know for
anybody having similar problems with other packages.

greeting
tobs