Re: [RFCv2 02/46] maint: Check python3-clang
On Fri, Sep 04, 2020 at 11:34:54AM +0800, Shi Lei wrote:
Make sure python3-clang has been installed.
Signed-off-by: Shi Lei <shi_lei(a)massclouds.com>
---
meson.build | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/meson.build b/meson.build
index 1eadea3..f97a03b 100644
--- a/meson.build
+++ b/meson.build
@@ -2504,3 +2504,8 @@ if conf.has('WITH_QEMU')
}
summary(priv_summary, section: 'Privileges')
endif
+
+py3_clang = run_command('python3', '-c', 'import
clang.cindex;print("ok")')
+if py3_clang.returncode() != 0
+ error('python3-clang is required.')
+endif
This probably needs to be a bit of a stronger check, as I found it is
possible "pip install clang", without having libclang.so actually
installed, and this "import clang.cindex" will still succeeed.
I think we need to add something like
py3_clang_working = run_command('python3', '-c', 'import
clang.cindex;cindex.Index()')
if py3_clang_working.returncode() != 0
error('python3-clang is present, but not working. Perhaps libclang is
missing?')
endif
Also, we need to add python3-clang to the libvirt.spec.in and the
mingw-libvirt.spec.in, and also the containers in ci/containers/
Regards,
Daniel
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