Ticket #31997 (closed defect: fixed)
eigen 2.0.16 build fails with clang
| Reported by: | thedoobs@… | Owned by: | macports-tickets@… |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 2.0.3 |
| Keywords: | clang | Cc: | ryandesign@… |
| Port: | eigen |
Description
Trying to install kstars, but it keeps failing at eigen. Attached is the debug output from "sudo port -d install eigen".
Attachments
Change History
comment:1 follow-up: ↓ 2 Changed 19 months ago by ryandesign@…
- Keywords clang added
- Summary changed from eigen 2.0.16 install fail to eigen 2.0.16 build fails with clang
I see you're using clang. Have you tried llvm-gcc-4.2 instead? See wiki:ProblemHotlist#compiler.
comment:2 in reply to: ↑ 1 ; follow-up: ↓ 3 Changed 19 months ago by thedoobs@…
Replying to ryandesign@…:
I see you're using clang. Have you tried llvm-gcc-4.2 instead? See wiki:ProblemHotlist#compiler.
Your suggestion to use llvm-gcc-4.2 worked. I used "sudo port install eigen configure.compiler=llvm-gcc-4.2". Any ideas why this doesn't build under the default compiler? Thanks for the help!
comment:3 in reply to: ↑ 2 Changed 19 months ago by ryandesign@…
- Cc ryandesign@… added
- Status changed from new to closed
- Resolution set to fixed
Replying to thedoobs@…:
Replying to ryandesign@…:
I see you're using clang. Have you tried llvm-gcc-4.2 instead? See wiki:ProblemHotlist#compiler.
Your suggestion to use llvm-gcc-4.2 worked. I used "sudo port install eigen configure.compiler=llvm-gcc-4.2".
Thanks for verifying that. Fixed in r87078.
Any ideas why this doesn't build under the default compiler? Thanks for the help!
Not offhand. But clang is a newer / different compiler and it is stricter about some bad programming practices than gcc.