Note:

We need to inject proper -march while building 32 Bit ABI

Note: This is work in progress, and further 64-bit architectures will be added
      as soon as they are tested!

Note: If in doubt please use extraconfopt instead of confopt as extraconfopt's
      will be also available after calling set_confopt!

Signed-off-by: Alejandro Mery <amery@geeks.cl>

so the directories are not created in tools.cross

Signed-off-by: Alejandro Mery <amery@jpi.io>

Signed-off-by: Alejandro Mery <amery@geeks.cl>

which doesn't provide strlcpy() even if you _BSD_SOURCE

Signed-off-by: Alejandro Mery <amery@geeks.cl>

Actually this is just the version change that was forgotten
from commit ca1e25851f

because of toolchain update.

We stoped touching CFLAGS through makeopts as it caused build failures, configure
not being able to salvage CFLAGS as a precious var. XZ-Utils can only be built with
-std=gnu99 which is defined in its Makefile, but we pass 'CC=gcc' by default and
owerwrite teh needed '-std=gnu99' iso we need to workaround the problem manually.

The configure of glib uses $CPPFLAGS from environment for testing the
availability of libintl.h, so we need to export that.