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bootstrap: disable split dwarf by default

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Signed-off-by: David Wood <david.wood@huawei.com>
This commit is contained in:
David Wood 2022-04-03 06:35:49 +01:00
parent 7593c50d43
commit 1d207bbd51
2 changed files with 3 additions and 8 deletions
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9
config.toml.example
View file

@ -477,12 +477,7 @@ changelog-seen = 2
# Valid values are the same as those accepted by `-C split-debuginfo`
# (`off`/`unpacked`/`packed`).
#
# On Linux, packed split debuginfo is used by default, which splits debuginfo
# into a separate `rustc.dwp` file. Split DWARF on Linux results in lower
# linking times (there's less debuginfo for the linker to process),
# `split-debuginfo` is enabled on default for Linux. Unpacked debuginfo could
# technically work too, but the cost of running the DWARF packager is marginal
# and results in debuginfo being in a single file.
# On Linux, split debuginfo is disabled by default.
#
# On Apple platforms, unpacked split debuginfo is used by default. Unpacked
# debuginfo does not run `dsymutil`, which packages debuginfo from disparate
@ -494,7 +489,7 @@ changelog-seen = 2
#
# On Windows platforms, packed debuginfo is the only supported option,
# producing a `.pdb` file.
#split-debuginfo = if linux { packed } else if windows { packed } else if apple { unpacked }
#split-debuginfo = if linux { off } else if windows { packed } else if apple { unpacked }
# Whether or not `panic!`s generate backtraces (RUST_BACKTRACE)
#backtrace = true

2
src/bootstrap/config.rs
View file

@ -256,7 +256,7 @@ fn default_for_platform(target: &str) -> Self {
} else if target.contains("windows") {
SplitDebuginfo::Packed
} else {
SplitDebuginfo::Unpacked
SplitDebuginfo::Off
}
}
}