Date: Fri, 09 Dec 2022 18:16:10 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 268278] graphics/py-pygraphviz: fix build with clang 15 Message-ID: <bug-268278-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268278 Bug ID: 268278 Summary: graphics/py-pygraphviz: fix build with clang 15 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: python@FreeBSD.org Reporter: dim@FreeBSD.org Assignee: python@FreeBSD.org Flags: maintainer-feedback?(python@FreeBSD.org) During an exp-run for llvm 15 (see bug 265425), it turned out that graphics/py-pygraphviz failed to build with clang 15: pygraphviz/graphviz_wrap.c:3047:12: error: incompatible pointer to integer conversion returning 'Agsym_t *' (aka 'struct Agsym_s *') from a function w= ith result type 'int' [-Wint-conversion] return agattr(g, kind, name, val); ^~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. In graphviz.i and the swig-generated graphviz_wrap.c, the agattr_label() function is incorrectly labeled as returning 'int', while it should return 'Agsym_t *' instead. Upstream fixed this as part of a much bigger commit [1= ], and they also regenerated the swig wrapper. For our case, it is simpler to patch the wrapper instead, as otherwise you would have to add swig as a build-time dependency. [1] https://github.com/pygraphviz/pygraphviz/commit/79fdee178785620b90241c70a0e= fab9dd57e3c86 --=20 You are receiving this mail because: You are the assignee for the bug.=
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