Bug #16674: Build issue of FreeBSD 12

• Status: Assigned
• Priority: Normal
• Assignee: knu (Akinori MUSHA)
• Target version: -
• Backport: 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN

[hsbt (Hiroshi SHIBATA)]

The current master branch and 2.7, 2.6 and 2.5 couldn't build with FreeBSD 12

see https://github.com/rbenv/ruby-build/issues/1272#issuecomment-455836665

We can build with --disable-dtrace flag on FreeBSD 12.

[hsbt (Hiroshi SHIBATA)]

• Assignee set to knu (Akinori MUSHA)
• Status changed from Open to Assigned

See https://rubyci.org/logs/rubyci.s3.amazonaws.com/freebsd12/ruby-master/log/20200306T043002Z.fail.html.gz

[hsbt (Hiroshi SHIBATA)]

• Related to Bug #17212: FreeBSDで3.0.0-preview1のビルドが失敗する added

[ngoto (Naohisa Goto)]

This could be fixed by using LLVM's LLD after rG88498f44dfe7d9b886f2622335cdeae4dbf2b02a

Reference:
[ELF] -r: allow SHT_X86_64_UNWIND to be merged into SHT_PROGBITS
https://reviews.llvm.org/D85785