callgrind: Redirect output to stderr - #193
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Compiling the Linux kernel with `MAKE='remake --profile'` breaks as the output of some targets is captured and post-processed. Enabling profiling clutters that output, which is also captured and then leads to strange failures: $ less build/avm/make/generated/kernelversion.make kernelversion = 6.6.121 kernelversion = Created callgrind profiling data file: …/profile/callgrind.out.1083 Redirect all error messages and the final line to stderr to not clutter stdout. Signed-off-by: Philipp Hahn <p.hahn@avm.de>
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If you want to reproduce it: $ echo "$(remake --profile -f - <<<'all: ;@date')" 2>/dev/null
Di 29. Sep 12:51:22 CEST 2026
Created callgrind profiling data file: /home/phahn/callgrind.out.1859728 |
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Looks good to me. Thanks! |
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Compiling the Linux kernel with
MAKE='remake --profile'breaks as the output of some targets is captured and post-processed. Enabling profiling clutters that output, which is also captured and then leads to strange failures:Redirect all error messages and the final line to stderr to not clutter stdout.