Bug#239020: [hppa] add /usr/hppa64-linux/include

[Matthias Klose <doko@cs.tu-berlin.de>]

Package: glibc

To build the hppa -> hppa64 cross compiler needed to build hppa64
kernels, the target specific headers are needed. Currently it's good
enough to symlink /usr/hppa64-linux/include to /usr/include.

Please include this symlink in the libc6-dev package for hppa or build
a new lib64c6-dev package which contains this link. This link
currently exists in the gcc-3.3-hppa64 and gcc-3.4-hppa64 packages, so
conflicts are needed:

	gcc-3.3-hppa64 (<= 1:3.3.3-4), gcc-3.4-hppa64 (<= 3.4-0pre2)