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fix(buildGo): Use stable build ID when linking outputs

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This is another step towards build reproducibility, which Go is
traditionally very bad at.
This commit is contained in:
Vincent Ambo 2019-11-22 16:14:52 +00:00
parent 8710df08c8
commit 9ea0363e6f
1 changed files with 2 additions and 2 deletions
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4
overrides/buildGo.nix
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@ -50,9 +50,9 @@ let
program = { name, srcs, deps ? [] }:
let uniqueDeps = allDeps deps;
in runCommand name {} ''
${go}/bin/go tool compile -o ${name}.a -trimpath=$PWD ${includeSources uniqueDeps} ${spaceOut srcs}
${go}/bin/go tool compile -o ${name}.a -trimpath=$PWD -trimpath=${go} ${includeSources uniqueDeps} ${spaceOut srcs}
mkdir -p $out/bin
${go}/bin/go tool link -o $out/bin/${name} ${includeLibs uniqueDeps} ${name}.a
${go}/bin/go tool link -o $out/bin/${name} -buildid nix ${includeLibs uniqueDeps} ${name}.a
'';
# Build a Go library assembled out of the specified files.