Date: Sat, 09 Apr 2022 15:14:42 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 263179] devel/flang-clang: fix build with libc++ 14 Message-ID: <bug-263179-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263179 Bug ID: 263179 Summary: devel/flang-clang: fix build with libc++ 14 Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: jmd@freebsd.org Reporter: dim@FreeBSD.org Assignee: jmd@freebsd.org Flags: maintainer-feedback?(jmd@freebsd.org) During an exp-run for llvm 14 (see bug 261742), it turned out that devel/flang-clang fails to build with libc++ 14: -- Performing Test LLVM_NO_OLD_LIBSTDCXX - Failed CMake Error at /usr/local/llvm70/lib/cmake/llvm/CheckCompilerVersion.cmake:= 38 (message): Host Clang must be able to find libstdc++4.8 or newer! Call Stack (most recent call first): /usr/local/llvm70/lib/cmake/llvm/HandleLLVMOptions.cmake:9 (include) CMakeLists.txt:95 (include) -- Configuring incomplete, errors occurred! See also "/wrkdirs/usr/ports/devel/flang-clang/work/.build/CMakeFiles/CMakeOutput.lo= g". See also "/wrkdirs/usr/ports/devel/flang-clang/work/.build/CMakeFiles/CMakeError.log= ". *** Error code 1 This is because libc++ 14 no longer builds if the compiler doesn't support __builtin_is_constant_evaluated(). Similar to other ports, add a wrapper to make it work. --=20 You are receiving this mail because: You are the assignee for the bug.=
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