Bug 373173

Summary:	=dev-db/mongodb-1.8.2 fails to build by gcc-4.5.2
Product:	Gentoo Linux	Reporter:	Mu Qiao (RETIRED) <qiaomuf>
Component:	New packages	Assignee:	Lance Albertson (RETIRED) <ramereth>
Status:	RESOLVED INVALID
Severity:	major	CC:	ultrabug
Priority:	Normal
Version:	unspecified
Hardware:	AMD64
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	emerge --info the build log

Description Mu Qiao (RETIRED) gentoo-dev

2011-06-27 07:17:09 UTC

Created attachment 278319 [details]
emerge --info

My 4G memory is eaten up while building.

Comment 1 Mu Qiao (RETIRED) gentoo-dev

2011-06-27 07:28:07 UTC

Created attachment 278321 [details]
the build log

The build log contains information before I typed control-c

Comment 2 Ultrabug gentoo-dev

2011-06-27 12:44:57 UTC

Hi,

Your MAKEOPTS="-j24" seems a bit too much and could cause this (I don't have your problem with 4GB RAM and -j4 using gcc-4.5.2 aswell)

Could you try with MAKEOPTS="-j1" please and report back ?

Thanks

Comment 3 Mu Qiao (RETIRED) gentoo-dev

2011-06-27 13:39:28 UTC

Yes I think it's the problem. I have eight cores with hyper-threading and -j16 has the memory problem too. I figured one gcc process may eat up 300+MB at most. Then -j8 works fine for me. Close it now. Thanks.