[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, 11 insertions, 0 deletions

diff --git a/configs/releng/syslinux/archiso_sys_choose.cfg b/configs/releng/syslinux/archiso_sys_choose.cfg
new file mode 100644
index 0000000..24c597a
--- /dev/null
+++ b/configs/releng/syslinux/archiso_sys_choose.cfg
@@ -0,0 +1,11 @@
+DEFAULT choose
+
+LABEL choose
+COM32 boot/syslinux/ifcpu64.c32
+APPEND have64 -- nohave64
+
+LABEL have64
+CONFIG boot/syslinux/archiso_sys_both_inc.cfg
+
+LABEL nohave64
+CONFIG boot/syslinux/archiso_sys_32_inc.cfg