build system for the novena open hardware laptop board https://git.bnewbold.net/buildroot-novena/atom?h=2013.05_rc1 2012-11-15T15:12:46+00:00 2012-11-15T15:12:46+00:00 Thomas Petazzoni thomas.petazzoni@free-electrons.com 2012-11-15T03:53:48+00:00 urn:sha1:44c04a2b4aa998e9c52c4d30f45b1ded933b966a As suggested by Yann E. Morin, there is a better way than our current big Config.in.common to define the gcc mtune, mcpu, march, etc. values. We can split the setting of those values in each architecture file, which makes a lot more sense. Therefore, the Config.in file now creates empty kconfig variables BR2_ARCH, BR2_ENDIAN, BR2_GCC_TARGET_TUNE, BR2_GCC_TARGET_ARCH, BR2_GCC_TARGET_ABI and BR2_GCC_TARGET_CPU. The values of those variables are set by the individual Config.in.<arch> files. This is possible because such files are now only conditionally included depending on the top-level architecture that has been selected. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>