i2c-tools: fix cross-compile error on arm,ppc
i2c-tools: fix cross-compile error on arm,ppc

export 'LDSHARED' variable ('LDDSHARE' = 'CCLD' -shared) to use cross-compile, not GCC

Signed-off-by: Nguyen Van Hieu <95b6c63292b73e14e1eaecc80ea875350fcf3ae9@toshiba-tsdv.com>

meta-debian/meta-debian,meta-debian/meta-debian,tienlee/meta-debian,nghiaht-tsdv/meta-debian,nghiaht-tsdv/meta-debian,nghiaht-tsdv/meta-debian,tienlee/meta-debian,tienlee/meta-debian,nghiaht-tsdv/meta-debian,nghiaht-tsdv/meta-debian,tienlee/meta-debian,meta-debian/meta-debian,tienlee/meta-debian,meta-debian/meta-debian,nghiaht-tsdv/meta-debian,meta-debian/meta-debian,tienlee/meta-debian,meta-debian/meta-debian