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Code

Rust WAF detect dependant files from crates

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Signed-off-by: David Mulder <dmulder@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
This commit is contained in:
David Mulder 2024-08-12 15:04:47 -06:00
parent 4a4304ecf7
commit 5a8b8a7799
2 changed files with 37 additions and 6 deletions
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23
buildtools/wafsamba/samba_rust.py
View File

@ -1,13 +1,21 @@
from waflib.Configure import conf
from waflib import Build
import os.path
import os
@conf
def SAMBA_CHECK_RUST(conf):
conf.find_program('cargo', var='CARGO',
mandatory=not conf.env.disable_rust)
def SAMBA_RUST(bld, rust_subdir, target_name, source, enabled=True):
def find_sources(source_dir, dep_crate):
sources = []
for root, dirs, files in os.walk(os.path.join(source_dir, dep_crate)):
for file in files:
if os.path.splitext(file)[-1] in ['.rs', '.c', '.h']:
sources.append(os.path.join(root, file))
return sources
def SAMBA_RUST(bld, rust_subdir, target_name, dep_crates=[], enabled=True):
# force-disable when we can't build rust modules, so
# every single call doesn't need to pass this in.
if bld.env.disable_rust:
@ -26,6 +34,15 @@ def SAMBA_RUST(bld, rust_subdir, target_name, source, enabled=True):
target = bld.path.find_or_declare(target)
# The Rust target directory is one directory above the located target
target_dir = os.path.join(os.path.dirname('%s' % target), '../')
# Try to determine the source directory
source_dir = os.path.abspath(os.path.join(target_dir, '../../../rust'))
if not os.path.exists(source_dir):
raise Exception('Failed to determine rust source directory')
# Now determine the sources of each local crate
sources = find_sources(source_dir, rust_subdir)
for dep_crate in dep_crates:
sources.extend(find_sources(source_dir, dep_crate))
sources = [os.path.relpath(p, source_dir) for p in sources]
rule = ['${CARGO}', 'build',
'--manifest-path=${SRC[0].abspath(env)}',
@ -33,7 +50,7 @@ def SAMBA_RUST(bld, rust_subdir, target_name, source, enabled=True):
release_flag]
bld.SAMBA_GENERATOR(target_name,
' '.join(rule),
source='%s/Cargo.toml %s' % (rust_subdir, source),
source='%s/Cargo.toml %s' % (rust_subdir, ' '.join(sources)),
target=target,
group='final',
enabled=enabled)

20
rust/wscript_build
View File

@ -1,6 +1,20 @@
#!/usr/bin/env python
if conf.env.enable_himmelblau:
bld.SAMBA_RUST_BINARY('himmelblaud', 'himmelblaud', 'himmelblaud/src/main.rs param/src/lib.rs chelps/src/lib.rs dbg/src/lib.rs ntstatus_gen/src/lib.rs sock/src/lib.rs tdb/src/lib.rs version/src/lib.rs')
bld.SAMBA_RUST_LIBRARY('nss', 'libnss_himmelblau.so', 'nss/src/lib.rs sock/src/lib.rs ntstatus_gen/src/lib.rs param/src/lib.rs version/src/lib.rs')
bld.SAMBA_RUST_LIBRARY('pam', 'libpam_himmelblau.so', 'pam/src/lib.rs pam/src/pam/constants.rs pam/src/pam/conv.rs pam/src/pam/items.rs pam/src/pam/items.rs pam/src/pam/macros.rs pam/src/pam/mod.rs pam/src/pam/module.rs sock/src/lib.rs ntstatus_gen/src/lib.rs param/src/lib.rs version/src/lib.rs')
bld.SAMBA_RUST_BINARY('himmelblaud', 'himmelblaud',
['param',
'chelps',
'dbg',
'ntstatus_gen',
'sock',
'tdb',
'version',
'idmap'])
bld.SAMBA_RUST_LIBRARY('nss', 'libnss_himmelblau.so', ['sock',
'ntstatus_gen',
'param',
'version'])
bld.SAMBA_RUST_LIBRARY('pam', 'libpam_himmelblau.so', ['sock',
'chelps',
'param',
'version'])