Bug 745078 – app-admin/augeas-1.12.0 fails to compile with compiler-rt

• Product: Gentoo Linux
• Status: RESOLVED INVALID

[Description Agostino Sarubbo 2020-09-28 09:56:30 UTC]

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: app-admin/augeas-1.12.0 fails to compile.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses a clang/LLVM toolchain.
If you think that this issue is strictly related to clang/LLVM please block bug 408963. If you think that this issue is strictly related to compiler-rt please block bug 745039.

[Comment 1 Agostino Sarubbo 2020-09-28 09:56:32 UTC]

Created attachment 662758 [details]
build.log

build log and emerge --info

[Comment 2 Agostino Sarubbo 2020-09-28 09:56:34 UTC]

Possible context of error(s):

augmatch.c:(.text+0x716): undefined reference to `_Unwind_Resume'
augmatch.c:(.text+0xcd9): undefined reference to `_Unwind_Resume'
(.text+0x27): undefined reference to `_Unwind_GetLanguageSpecificData'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: (.text+0x40): undefined reference to `_Unwind_GetIP'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: (.text+0x4d): undefined reference to `_Unwind_GetRegionStart'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: (.text+0x194): undefined reference to `_Unwind_SetGR'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: (.text+0x1a3): undefined reference to `_Unwind_SetGR'
/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/../../../../x86_64-pc-linux-gnu/bin/ld: (.text+0x1b3): undefined reference to `_Unwind_SetIP'
clang-10: error: linker command failed with exit code 1 (use -v to see invocation)

[Comment 3 David Seifert 2020-10-29 22:13:10 UTC]

False positive.