config

[build]
# Basically always adds the --target=... stuff by default
target = "armv7-unknown-linux-gnueabihf"

# This might work for some who still use the old toolchain
#[target.armv7-unknown-linux-gnueabihf]
#linker = "/opt/poky/2.1.3/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc"
#rustflags = [
#  "-C", "link-arg=-march=armv7-a",
#  "-C", "link-arg=-marm",
#  "-C", "link-arg=-mfpu=neon",
#  "-C", "link-arg=-mfloat-abi=hard",
#  "-C", "link-arg=-mcpu=cortex-a9",
#  "-C", "link-arg=--sysroot=/opt/poky/2.1.3/sysroots/cortexa9hf-neon-poky-linux-gnueabi",
#]


# The newer toolchain for the reMarkable.
# Use install_toolchain.sh to install it,should you don't have it.
[target.armv7-unknown-linux-gnueabihf]
linker = "/usr/local/oecore-x86_64/sysroots/x86_64-oesdk-linux/usr/bin/arm-oe-linux-gnueabi/arm-oe-linux-gnueabi-gcc"
rustflags = [
  "-C", "link-arg=-march=armv7-a",
  "-C", "link-arg=-marm",
  "-C", "link-arg=-mfpu=neon",
  "-C", "link-arg=-mfloat-abi=hard",
  "-C", "link-arg=-mcpu=cortex-a9",
  "-C", "link-arg=--sysroot=/usr/local/oecore-x86_64/sysroots/cortexa9hf-neon-oe-linux-gnueabi",
]