618862 – =sys-devel/clang-4.0.0-r2 fails to compile

Bug 618862 - =sys-devel/clang-4.0.0-r2 fails to compile

Summary: =sys-devel/clang-4.0.0-r2 fails to compile

Status:	RESOLVED INVALID

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	LLVM support project

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Depends on:
Blocks:

Reported:	2017-05-18 18:14 UTC by Agostino Sarubbo
Modified:	2018-03-29 08:42 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

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build log (build.log,320.42 KB, text/x-log) 2017-05-18 18:14 UTC, Agostino Sarubbo	Details
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Description Agostino Sarubbo gentoo-dev

2017-05-18 18:14:32 UTC

Created attachment 473176 [details]
build log

[ebuild     U ~] sys-devel/clang-4.0.0-r2:4::gentoo [4.0.0:4::gentoo] USE="doc static-analyzer -debug -default-compiler-rt -default-libcxx -multitarget {-test} -xml" ABI_X86="(64) -32 (-x32)" LLVM_TARGETS="AMDGPU BPF NVPTX (X86) -AArch64 -ARM -Hexagon -Lanai -MSP430 -Mips -PowerPC -RISCV -Sparc -SystemZ -XCore" PYTHON_TARGETS="python2_7"

I had no problems with older versions

Comment 1 Agostino Sarubbo gentoo-dev

2017-05-18 18:17:15 UTC

ok, I see:

virtual memory exhausted: Cannot allocate memory

That means that the machines with <8GB of ram can't compile clang anymore? I'm not compiling on tmpfs anyway

Comment 2 Michał Górny archtester

2017-05-18 18:30:15 UTC

I'm building on 4G with -j3, and yes, a few files actually swap.

Comment 3 Agostino Sarubbo gentoo-dev

2017-05-24 08:06:28 UTC

it worked for me with -j1