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| author | Eli Schwartz <eschwartz@archlinux.org> | 2022-12-01 00:31:44 -0500 |
|---|---|---|
| committer | Eli Schwartz <eschwartz@archlinux.org> | 2023-02-10 02:16:53 -0500 |
| commit | 84dd78e80d7e9db1febf6a0016730e2ab6f7a352 (patch) | |
| tree | 104c4e9f25aa2f92698999cf9fabe84851281d2b /mesonbuild/backend | |
| parent | 6ea24ee9e29a03c42665be8f1ec2f9c635fb985a (diff) | |
| download | meson-84dd78e80d7e9db1febf6a0016730e2ab6f7a352.zip meson-84dd78e80d7e9db1febf6a0016730e2ab6f7a352.tar.gz meson-84dd78e80d7e9db1febf6a0016730e2ab6f7a352.tar.bz2 | |
cython: wire up support for emitting and using depfiles
This solves rebuild issues when e.g. importing a .pxd header from a .pyx
file, just like C/C++ source headers. The transpiler needs to run again
in this case.
This functionality is present in the 3.0.0 alphas of cython, and is also
backported to 0.29.33.
Fixes #9049
Diffstat (limited to 'mesonbuild/backend')
| -rw-r--r-- | mesonbuild/backend/ninjabackend.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mesonbuild/backend/ninjabackend.py b/mesonbuild/backend/ninjabackend.py index 619bf7c..92d9bdd 100644 --- a/mesonbuild/backend/ninjabackend.py +++ b/mesonbuild/backend/ninjabackend.py @@ -2234,10 +2234,14 @@ class NinjaBackend(backends.Backend): description = 'Compiling Cython source $in' command = compiler.get_exelist() - args = ['$ARGS', '$in'] + depargs = compiler.get_dependency_gen_args('$out', '$DEPFILE') + depfile = '$out.dep' if depargs else None + + args = depargs + ['$ARGS', '$in'] args += NinjaCommandArg.list(compiler.get_output_args('$out'), Quoting.none) self.add_rule(NinjaRule(rule, command + args, [], description, + depfile=depfile, extra='restat = 1')) def generate_rust_compile_rules(self, compiler): |