[configs/releng] Refactor build.sh: build only dual-iso

* This scripts, now runs only in x86_64.
* build.sh does not require arguments to run (no more build, clean, purge).
* /usr/share split is not done anymore: there are some differences between two arches. (ISO size +60MiB)
* /usr/lib/modules split is not done anymore: this was never enabled officially in aitab.

Tested and works fine. Maybe some small cosmetic changes needed.

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

1 files changed, 2 insertions, 3 deletions

diff --git a/configs/releng/aitab b/configs/releng/aitab
index ede4033..b7e9a17 100644
--- a/configs/releng/aitab
+++ b/configs/releng/aitab
@@ -1,4 +1,3 @@
 # <img>         <mnt>                 <arch>   <sfs_comp>  <fs_type>  <fs_size>
-root-image      /                     %ARCH%   xz          ext4       50%
-usr-lib-modules /usr/lib/modules      %ARCH%   xz          ext4       50%
-usr-share       /usr/share            any      xz          ext4       50%
+root-image      /                     i686     xz          ext4       50%
+root-image      /                     x86_64   xz          ext4       50%