While at that make tagging new upstreams and signing tags
less typing.

When we build outside of git we need to fetch the version
number. The whole logic was brittle so robustify this so
that we don't explode at runtime:

https://github.com/NXPmicro/mfgtools/issues/98

Applied upstream

This reverts commit 61c2723c.

Signed-off-by: Frank Li <Frank.Li@nxp.com>

Drop -O2

See merge request !2

This causes invalid access

    https://github.com/NXPmicro/mfgtools/issues/75

Signed-off-by: Frank Li <Frank.Li@nxp.com>

spds:blog error code will overwrite the true write error code
Signed-off-by: Frank Li <Frank.Li@nxp.com>

change the build-in eMMC list to support burn different files to eMMC
Signed-off-by: Han Xu <han.xu@nxp.com>

The size of spl image should not include offset
Signed-off-by: Frank Li <Frank.Li@nxp.com>

Signed-off-by: Frank Li <Frank.Li@nxp.com>

default ack is 0
Signed-off-by: Frank Li <Frank.Li@nxp.com>

update build tag

Added more build option

try added export PKG_CONFIG_PATH="/usr/local/opt/zlib/lib/pkgconfig"

Added zlib

Add libzip

added libzip

try libusb

Added homebrew update true

Signed-off-by: Frank Li <Frank.Li@nxp.com>

Signed-off-by: Frank Li <Frank.Li@nxp.com>

fix the compile error on Mac OSX.
Signed-off-by: Shenwei Wang <shenwei.wang@nxp.com>

a variable have not init at all construction function
Signed-off-by: Frank Li <Frank.Li@nxp.com>

Signed-off-by: Frank Li <Frank.Li@nxp.com>