Fixes broken largefile support.

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

perl would have done the same.

Signed-off-by: Marcel Denia <naoir@gmx.net>

This will not change any existing packages' functionality. All packages
that used this symbol before during build(with it's value being "cc  -E") most
likely would've failed compilation.
Note that this change is only in effect during build.

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: John Crispin <blogic@openwrt.org>

In case threading is enabled, perl is compiled with -D_REENTRANT
and -D_GNU_SOURCE, which, apart from other things, enables usage
of off64_t. As we override module CFLAGS manually, we'll have to
pass that flags as well.

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

The "encoding" pragma is officially deprecated.
Makes HTML::Parser/HTML::Entities work.

Signed-off-by: Marcel Denia <naoir@gmx.net>

Before, external modules actually used host-perl headers.
Aside from obviously being the wrong thing to do, it made them misbehave if
host and target architectures differ too much.

Signed-off-by: Marcel Denia <naoir@gmx.net>

This makes external perl modules compile their native code with the
correct CFLAGS, not with the one host-perl is using.

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>

Signed-off-by: Marcel Denia <naoir@gmx.net>