__RESET_VECTOR has an invalid section specifier
et1975 opened this issue · 2 comments
et1975 commented
What am I missing?
cargo build --examples
Updating registry `https://github.com/rust-lang/crates.io-index`
Compiling cc v1.0.17
Compiling vcell v0.1.0
Compiling aligned v0.2.0
Compiling bare-metal v0.2.0
Compiling r0 v0.2.2
Compiling cortex-m-quickstart v0.3.2 (file:///~/sources/cortex-m-qs)
Compiling volatile-register v0.2.0
Compiling cortex-m v0.5.2
Compiling cortex-m-semihosting v0.3.0
Compiling cortex-m-rt v0.5.1
LLVM ERROR: Global variable '__RESET_VECTOR' has an invalid section specifier '.vector_table.reset_vector': mach-o section specifier requires a segment whose length is between 1 and 16 characters.
error: Could not compile `cortex-m-rt`.
warning: build failed, waiting for other jobs to finish...
error: build failed
Updating the nightly doesn't help:
rustup toolchain install nightly
info: syncing channel updates for 'nightly-x86_64-apple-darwin'
info: latest update on 2018-06-20, rust version 1.28.0-nightly (f28c7aef7 2018-06-19)
info: downloading component 'rustc'
57.2 MiB / 57.2 MiB (100 %) 8.9 MiB/s ETA: 0 s
info: downloading component 'rust-std'
46.9 MiB / 46.9 MiB (100 %) 11.1 MiB/s ETA: 0 s
info: downloading component 'cargo'
info: downloading component 'rust-docs'
info: downloading component 'rust-std' for 'thumbv7em-none-eabihf'
info: downloading component 'rust-std' for 'thumbv7m-none-eabi'
info: downloading component 'rls-preview'
info: downloading component 'rust-analysis'
info: downloading component 'rust-src'
info: removing component 'rustc'
info: removing component 'rust-std'
info: removing component 'cargo'
info: removing component 'rust-docs'
info: removing component 'rust-std' for 'thumbv7em-none-eabihf'
info: removing component 'rust-std' for 'thumbv7m-none-eabi'
info: removing component 'rls-preview'
info: removing component 'rust-analysis'
info: removing component 'rust-src'
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: installing component 'rust-docs'
info: installing component 'rust-std' for 'thumbv7em-none-eabihf'
info: installing component 'rust-std' for 'thumbv7m-none-eabi'
info: installing component 'rls-preview'
info: installing component 'rust-analysis'
info: installing component 'rust-src'
nightly-x86_64-apple-darwin updated - rustc 1.28.0-nightly (f28c7aef7 2018-06-19)
japaric commented
You are (likely) compiling for the host (macOS); you should be cross compiling for one of the THUMB targets e.g. cargo build --target thumbv7m-none-eabi, or you can set a default target in .cargo/config.
et1975 commented
Yes, forgot to make sure .cargo/config has a build target. Thank you!