Date: Fri, 01 Jan 2016 18:27:36 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 205787] Can't compile freebsd srcs (/usr/src) with clang/llvm 3.8 Message-ID: <bug-205787-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D205787 Bug ID: 205787 Summary: Can't compile freebsd srcs (/usr/src) with clang/llvm 3.8 Product: Base System Version: 10.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: l.andro.cs@gmail.com My computer has the "haswell" processor (a version of Intel i7), the clang version that ships with FreeBSD has no knowledge of my processor, only the "generic" i7, so I installed the clang/llvm 3.8, as it has knowledge of my processor. Trying to compile the source code installed with Freebsd 10.2 CD (src.txz, = make buildworld), using the clang 8.0 (and option -march=3Dhaswell) resulted in = a lot of "warnings as errors", switched back to 3.4.1 (and option -march=3Dcorei7= ) and all done. So there is new "checks" made by the 3.8 compiler that isn't compatible with some included sources in the /usr/src. Some I tryed to "repair": openpam, libz (zip lib), "jail lib", then I stopp= ed. The problem is the option to treat warnings as errors, for example, in jail= lib clang 3.4.1 accepts to assign a string of char (char[5] like "aaaa") to *(c= onst **)&, but 3.8 refuses. --=20 You are receiving this mail because: You are the assignee for the bug.=
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