Allow using an HTTP proxy to tunnel FTP and HTTP requests.

scripts/crosstool.sh | 14 14 0 0 +++++++++++++
config/global.in | 54 54 0 0 +++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 68 insertions(+)

 # Compute IA-64-specific values

 CT_DoArchValues() {

     # The architecture part of the tuple:

     CT_TARGET_ARCH="${CT_ARCH}"

 }