[Pw_forum] Re:Espresso on Mac OSX 10.4

[cesards at msi.umn.edu]

There is an easy way to compile pwscf with xlf in Mac OS X 10.4: Set gcc
version to 3.3. This is done with the command

sudo gcc_select 3.3

If you get the message "Error trying to determine current cc version (got
)" change the order of directory in you PATH variable in order to make
/opt/ibm/... to appear at its end. The xlc alias to cc will stop working,
but ass soon you have set gcc version you can change PATH to its normal
direcory order.

Cesar.