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Added nvptx variant to rust (#18209)

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Co-authored-by: Andrew Gaspar <andrew.gaspar@outlook.com>

Co-authored-by: Andrew Gaspar <andrew.gaspar@outlook.com>
This commit is contained in:
Michal Sudwoj 2020-09-08 18:28:59 +02:00 committed by GitHub
parent 92bf9493cf
commit 7205a75427
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 4 deletions
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22
var/spack/repos/builtin/packages/rust/package.py
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@ -55,6 +55,12 @@ class Rust(Package):
default=True,
description='Install Rust source files'
)
variant(
'extra_targets',
default=(),
multi=True,
description='Triples for extra targets to enable. For supported targets, see: https://doc.rust-lang.org/nightly/rustc/platform-support.html'
)
depends_on('python@2.7:', type='build')
depends_on('python@2.7:2.8', when='@:1.43', type='build')
@ -496,6 +502,14 @@ def configure(self, spec, prefix):
ar = which('ar', required=True)
extra_targets = list(self.spec.variants['extra_targets'].value)
targets = [self.get_rust_target()] + extra_targets
target_spec = 'target=[' + \
','.join('"{0}"'.format(target) for target in targets) + ']'
target_specs = '\n'.join(
'[target.{0}]\nar = "{1}"\n'.format(target, ar.path)
for target in targets)
# build.tools was introduced in Rust 1.25
tools_spec = \
'tools={0}'.format(tools) if self.check_newer('1.25') else ''
@ -529,6 +543,7 @@ def configure(self, spec, prefix):
vendor = true
extended = true
verbose = 2
{target_spec}
{tools_spec}
{rustfmt_spec}
@ -537,8 +552,7 @@ def configure(self, spec, prefix):
rpath = true
{deny_warnings_spec}
[target.{target}]
ar = "{ar}"
{target_specs}
[install]
prefix = "{prefix}"
@ -547,9 +561,9 @@ def configure(self, spec, prefix):
cargo=join_path(boot_bin, 'cargo'),
rustc=join_path(boot_bin, 'rustc'),
prefix=prefix,
target=target,
deny_warnings_spec=deny_warnings_spec,
ar=ar.path,
target_spec=target_spec,
target_specs=target_specs,
tools_spec=tools_spec,
rustfmt_spec=rustfmt_spec
)