36 lines, 2 KB
# How a native plugin is built (PaperPaw's docs/plugins.md): linked with
# `paperpaw-plugin.x` (the copy beside this folder, as the PaperPaw
# release has it), its relocations kept for the packer. Keep both as they
# are: paperpaw.org rebuilds the plugin with them.
#
# - The X4 (ESP32-C3, RISC-V): `cargo x4`, with the toolchain the
# PaperPaw release names.
# - The X4 Pro (ESP32-S3, Xtensa): `cargo +esp x4pro`, with espup's `esp`
# toolchain and the core libraries of the PaperPaw release
# (`paperpaw-xtensa-std-<version>.tar.gz`, installed with PaperPaw's
# tools/xtensa-std/install.sh), so that the plugin's code is the same
# on every computer.
[alias]
x4 = "build --release --target riscv32imc-unknown-none-elf"
x4pro = "build --release --target xtensa-esp32s3-none-elf"
[target.riscv32imc-unknown-none-elf]
rustflags = [
"-C", "link-arg=-Tpaperpaw-plugin.x",
"-C", "link-arg=--emit-relocs",
# Keep calls across the hot-code boundary available to the packer.
"-C", "link-arg=--no-relax",
"-C", "code-model=medium",
"-C", "relocation-model=static",
"-C", "force-frame-pointers",
"--cfg", "paperpaw_plugin",
]
[target.xtensa-esp32s3-none-elf]
rustflags = [
"-C", "link-arg=-nostartfiles",
"-C", "link-arg=-nostdlib",
"-C", "link-arg=-Wl,-Tpaperpaw-plugin.x",
"-C", "link-arg=-Wl,--emit-relocs",
"--cfg", "paperpaw_plugin",
]
