56de2bcd43
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948 this can do it nicely. Signed-off-by: Anton Arapov <anton@deadbeef.mx>
14 lines
721 B
Diff
14 lines
721 B
Diff
--- a/libbuild2/buildfile
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+++ b/libbuild2/buildfile
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@@ -73,7 +73,11 @@ config/cxx{host-config}: config/in{host-config}
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#
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build2_config = $regex.replace_lines( \
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+ $regex.replace_lines( \
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$config.save(), \
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'^ *(#|(config\.(dist\.|install\.chroot|config\.hermetic))).*$', \
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[null], \
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+ return_lines), \
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+ '^.*'$getenv(NIX_STORE)'/[a-z0-9]{32}-.*$', \
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+ [null], \
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return_lines)
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