| Summary: | sys-devel/gcc-7.2.0 - checking host system type... configure: error: system bdw-gc required but not found | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Ognian Tenchev <drJeckyll> |
| Component: | Current packages | Assignee: | Gentoo Toolchain Maintainers <toolchain> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | sandino |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Attachments: |
emerge --info
gcc-build-logs.tar.bz2 |
||
Created attachment 506254 [details]
gcc-build-logs.tar.bz2
Assuming you're on a multilib system, add these lines to /etc/portage/package.use: dev-libs/libatomic_ops abi_x86_32 dev-libs/boehm-gc abi_x86_32 Then rebuild libatomic_ops and boehm-gc. The problem is boehm-gc is needed for objc-gc. It used to be bundled in gcc, but was removed in gcc 7.1. See the last few comments of https://bugs.gentoo.org/617788 Thanks, that works for me *** This bug has been marked as a duplicate of bug 617788 *** |
Created attachment 506252 [details] emerge --info emerging gcc-7.2.0 failed to build with error: checking host system type... configure: error: system bdw-gc required but not found