common/cross-profiles: add a simple README.

This commit is contained in:
Juan RP 2014-01-28 12:07:13 +01:00
parent 44824e2006
commit fbb7da4772

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CROSS PROFILES
==============
This directory contains cross profiles to allow cross compilation for the specified target.
A cross profile file must provide the following variables:
- XBPS_TARGET_ARCH (as returned by uname -m)
- XBPS_CROSS_TRIPLET (the cross compiler triplet)
- XBPS_CFLAGS (C compiler flags for host compiler)
- XBPS_CXXFLAGS (C++ compiler flags for the host compiler)
- XBPS_CROSS_CFLAGS (C compiler flags for the cross compiler)
- XBPS_CROSS_CXXFLAGS (C++ compiler flags for the cross compiler)
A source package matching `cross-${XBPS_CROSS_TRIPLET}' must also exist.