Bug 262134
| Summary: | textproc/re-flex: Fails to build on !x86 (arm) due to -march=native: c++: error: the clang compiler does not support '-march=native' | ||||||
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| Product: | Ports & Packages | Reporter: | Robert Clausecker <fuz> | ||||
| Component: | Individual Port(s) | Assignee: | Pietro Cerutti <gahr> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Many People | Keywords: | needs-qa | ||||
| Priority: | --- | Flags: | bugzilla:
maintainer-feedback?
(gahr) koobs: merge-quarterly? |
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| Version: | Latest | ||||||
| Hardware: | arm | ||||||
| OS: | Any | ||||||
| Attachments: |
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Thanks, fixed! A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=d7347075f1ecaf154d4226c186db09a9115bcbc2 commit d7347075f1ecaf154d4226c186db09a9115bcbc2 Author: Pietro Cerutti <gahr@FreeBSD.org> AuthorDate: 2022-02-23 08:36:38 +0000 Commit: Pietro Cerutti <gahr@FreeBSD.org> CommitDate: 2022-02-23 08:44:49 +0000 textproc/re-flex: make SIMD optional PR: 262134 Reported by: Robert Clausecker <fuz@fuz.su> textproc/re-flex/Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) ^Triage: Issue reported for quarterly, re-open for MFH A commit in branch 2022Q1 references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=28e74084e0c34549c60443bb583db4763d95e777 commit 28e74084e0c34549c60443bb583db4763d95e777 Author: Pietro Cerutti <gahr@FreeBSD.org> AuthorDate: 2022-02-23 08:36:38 +0000 Commit: Pietro Cerutti <gahr@FreeBSD.org> CommitDate: 2022-03-14 10:01:13 +0000 textproc/re-flex: make SIMD optional PR: 262134 Reported by: Robert Clausecker <fuz@fuz.su> (cherry picked from commit d7347075f1ecaf154d4226c186db09a9115bcbc2) textproc/re-flex/Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) |
Created attachment 232024 [details] textproc/re-flex 3.1.0 armv7 build log While building textproc/re-flex from 2022Q1, I noticed that the build fails due to an unsupported compiler flag: ===> Building for re-flex-3.1.0 [ 3% 1/32] /usr/bin/c++ -DHAVE_NEON -DReflexLib_EXPORTS -I/wrkdirs/usr/ports/textproc/re-flex/work/RE-flex-3.1.0/include -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -fPIC -march=native -mfpu=neon -std=gnu++11 -MD -MT CMakeFiles/ReflexLib.dir/lib/convert.cpp.o -MF CMakeFiles/ReflexLib.dir/lib/convert.cpp.o.d -o CMakeFiles/ReflexLib.dir/lib/convert.cpp.o -c /wrkdirs/usr/ports/textproc/re-flex/work/RE-flex-3.1.0/lib/convert.cpp FAILED: CMakeFiles/ReflexLib.dir/lib/convert.cpp.o /usr/bin/c++ -DHAVE_NEON -DReflexLib_EXPORTS -I/wrkdirs/usr/ports/textproc/re-flex/work/RE-flex-3.1.0/include -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -O2 -pipe -fstack-protector-strong -fno-strict-aliasing -fPIC -march=native -mfpu=neon -std=gnu++11 -MD -MT CMakeFiles/ReflexLib.dir/lib/convert.cpp.o -MF CMakeFiles/ReflexLib.dir/lib/convert.cpp.o.d -o CMakeFiles/ReflexLib.dir/lib/convert.cpp.o -c /wrkdirs/usr/ports/textproc/re-flex/work/RE-flex-3.1.0/lib/convert.cpp c++: error: the clang compiler does not support '-march=native' ninja: build stopped: subcommand failed. *** Error code 1 Stop. make: stopped in /usr/ports/textproc/re-flex --- This is because -march=native is only supported on x86. Furthermore, ports should not use this option (see porter's handbook, ยง13.14.4) as it may cause packages to be built that do not run on other machines of the same architecture. Please patch the port to build without -march=native.