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rustdoc use -Ccodegen-units=1 by default for test compile

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as the test is small we do not want split up in multiple codegen units
and also as there is multiple test running at the same time this
will reduce the number of concurrent threads
This commit is contained in:
Andreas Jonson 2019-08-30 21:26:04 +02:00
parent 0f41401691
commit 0b478e6d46
1 changed files with 1 additions and 0 deletions
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src/librustdoc/test.rs
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@ -263,6 +263,7 @@ fn run_test(
for extern_str in &options.extern_strs { for extern_str in &options.extern_strs {
compiler.arg("--extern").arg(&extern_str); compiler.arg("--extern").arg(&extern_str);
} }
compiler.arg("-Ccodegen-units=1");
for codegen_options_str in &options.codegen_options_strs { for codegen_options_str in &options.codegen_options_strs {
compiler.arg("-C").arg(&codegen_options_str); compiler.arg("-C").arg(&codegen_options_str);
} }