boards: make: quiet sha256sum from cargo #1991
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brghena
approved these changes
Jun 29, 2020
gendx
reviewed
Jul 16, 2020
| ifeq (, $(shell sha256sum --version 2>/dev/null)) | ||
| # No system sha256sum available | ||
| SHA256SUM := $(CARGO) run --manifest-path $(TOCK_ROOT_DIRECTORY)tools/sha256sum/Cargo.toml -- | ||
| SHA256SUM := $(CARGO) run --manifest-path $(TOCK_ROOT_DIRECTORY)tools/sha256sum/Cargo.toml -- 2>/dev/null |
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I only see this now, but throwing away all of the stderr output is overkill, and makes it harder to debug legitimate errors (i.e. failing to compile the sha256sum tool). Cargo supports a --quiet flag precisely for this use case (not printing the build steps, but still printing errors).
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Pull Request Overview
Return the sha256sum output to how it was without all of the cargo extra text.
Without this PR:
make Compiling kernel v0.1.0 (/Users/bradjc/git/tock/kernel) Compiling cortexm v0.1.0 (/Users/bradjc/git/tock/arch/cortex-m) Compiling capsules v0.1.0 (/Users/bradjc/git/tock/capsules) Compiling cortexm4 v0.1.0 (/Users/bradjc/git/tock/arch/cortex-m4) Compiling sam4l v0.1.0 (/Users/bradjc/git/tock/chips/sam4l) Compiling components v0.1.0 (/Users/bradjc/git/tock/boards/components) Compiling hail v0.1.0 (/Users/bradjc/git/tock/boards/hail) Finished release [optimized + debuginfo] target(s) in 22.37s text data bss dec hex filename 103936 3196 13184 120316 1d5fc /Users/bradjc/git/tock/target/thumbv7em-none-eabi/release/hail Finished dev [unoptimized + debuginfo] target(s) in 0.02s Running `/Users/bradjc/git/tock/tools/sha256sum/target/debug/sha256sum /Users/bradjc/git/tock/target/thumbv7em-none-eabi/release/hail.bin` 83e84b8c50cbd7e97cef162133ad149c62d05fb7ac294df20914cba28fbaa834 /Users/bradjc/git/tock/target/thumbv7em-none-eabi/release/hail.binWith this PR:
make Compiling hail v0.1.0 (/Users/bradjc/git/tock/boards/hail) Finished release [optimized + debuginfo] target(s) in 8.05s text data bss dec hex filename 103936 3196 13184 120316 1d5fc /Users/bradjc/git/tock/target/thumbv7em-none-eabi/release/hail 83e84b8c50cbd7e97cef162133ad149c62d05fb7ac294df20914cba28fbaa834 /Users/bradjc/git/tock/target/thumbv7em-none-eabi/release/hail.binAlso add the command to the V=1 printout.
Testing Strategy
Compiling the hail kernel.
TODO or Help Wanted
n/a
Documentation Updated
/docs, or no updates are required.Formatting
make prepush.