kumquat-buildroot/boot
Yann E. MORIN c9b6604fa7 package/uboot: detect missing user-supplied environment source files
Since 0542bb79e8 (uboot: Support multiple environment source files),
missing user-supplied environment source files is no longer detected.

This is because we cat them all, and feed the concatenation to the stdin
of mkenvimage. So, if one source file is missing, the cat exits in error,
but the compound command exits with the exit code of the last command,
which is that of mkenvimage, which happens to be happy with whatever it
is fed on its stdin, even is empty.

We fix that by creating a temporary file, that we even leave afterward
for the user to inspect.

We also move it out of the _CMDS block and into a macro of its own, so
that it is easier to write and maintain.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Cam Hutchison <camh@xdna.net>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-12-14 06:37:13 +01:00
..
afboot-stm32
arm-trusted-firmware
at91bootstrap
at91bootstrap3
at91dataflashboot
barebox
binaries-marvell
boot-wrapper-aarch64
grub2
gummiboot
lpc32xxcdl
mv-ddr-marvell
mxs-bootlets
s500-bootloader
syslinux
ts4800-mbrboot
uboot package/uboot: detect missing user-supplied environment source files 2017-12-14 06:37:13 +01:00
vexpress-firmware
xloader
common.mk
Config.in