Helmut Jarausch schrieb:
Hi,due to a bug with gcc-4.3.1 when used with -O2 or higher I need to emerge a package with a lower optimization (-O1) than my default in /etc/make.conf (which is -O2) Is there a means to do so without changing /etc/make.conf temporarily? Many thanks for a hint, Helmut Jarausch Lehrstuhl fuer Numerische Mathematik RWTH - Aachen University D 52056 Aachen, Germany
There was a big discussion abou that a few days ago: tuning ./configure parameters via emerge was the name of the thread. In short: /etc/portage/env/<cat>/<pkg>can be used to overwrite every variable the portage recognizes on an package specific base. (F77 needs an export in front for many packages)
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