This reverts commit 3ab2f937.

No need for -Wl,-shared or -rpath-link
No need for -lc -lgcc -ld, especially when using -nostdlib
Use --sysroot to point compiler to android headers/libs
Rename some shell variables
Move enabled modules at the top of the options
No need to set PATH, we give the absolute path for compiler

there should not be any phones using an armv4 cpu

This applies to the C bindings (that we don't use) for taglib

This was the case with the empty section in ddummy

Unfortunately, the C standard requires an 'unsigned char' value or EOF.
So we cannot blindly pass a 'char' value, which may be signed depending
on the architecture.

assert() is meant only for impossible errors (bugs), not for unlikely
errors. assert() does not check for errors in "release" builds.

There are no real functional changes Here. But it is cleaner not to
cast to block_sys_t if the block is not a block_sys_t block (i.e.
was not allocated by block_Alloc()).

Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Only allow static plugins if vlc binary is not built