Bug 2179

Summary: nspr: failed to build on x86_64
Product: [Build System, Metadata & Runtime] OE-Core Reporter: Robert Yang <liezhi.yang>
Component: coreAssignee: Robert Yang <liezhi.yang>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: Undecided CC: meta.mr.watcher, meta.watcher, richard.purdie
Version: 1.2   
Target Milestone: 1.2 M4   
Hardware: x86   
OS: Multiple   
Whiteboard:
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: ---

Description Robert Yang 2012-03-27 08:34:40 UTC 
nspr failed to build on x86_64:


| x86_64-poky-linux-gcc    -m64 --sysroot=/buildarea2/lyangERROR: Function failed: do_compile (see /buildarea2/lyang1/tenth/tmp/work/x86_64-poky-linux/nspr-4.8.9-r2/temp/log.do_compile.9790 for further information)
| 1/tenth/tmp/sysroots/qemux86-64 -m32 -o prfdcach.o -c -fvisibility=hidden    -O2 -pipe -g -feliminate-unused-debug-types -Wall -g -fno-inline -fPIC  -UNDEBUG -DDEBUG_lyang1  -DDEBUG=1 -DHAVE_VISIBILITY_HIDDEN_ATTRIBUTE=1 -DHAVE_VISIBILITY_PRAGMA=1 -DXP_UNIX=1 -D_GNU_SOURCE=1 -DHAVE_FCNTL_FILE_LOCKING=1 -DLINUX=1 -Di386=1 -DHAVE_LCHOWN=1 -DHAVE_STRERROR=1 -D_REENTRANT=1  -DFORCE_PR_LOG -D_PR_PTHREADS -UHAVE_CVAR_BUILT_ON_SEM -D_NSPR_BUILD_ -I../../../dist/include/nspr -I/buildarea2/lyang1/tenth/tmp/work/x86_64-poky-linux/nspr-4.8.9-r2/nspr-4.8.9/mozilla/nsprpub/pr/include -I/buildarea2/lyang1/tenth/tmp/work/x86_64-poky-linux/nspr-4.8.9-r2/nspr-4.8.9/mozilla/nsprpub/pr/include/private  prfdcach.c
| In file included from /buildarea2/lyang1/tenth/tmp/sysroots/qemux86-64/usr/include/features.h:388:0,
|                  from /buildarea2/lyang1/tenth/tmp/sysroots/qemux86-64/usr/include/pthread.h:23,
|                  from /buildarea2/lyang1/tenth/tmp/work/x86_64-poky-linux/nspr-4.8.9-r2/nspr-4.8.9/mozilla/nsprpub/pr/include/private/primpl.h:50,
|                  from prfdcach.c:38:
| /buildarea2/lyang1/tenth/tmp/sysroots/qemux86-64/usr/include/gnu/stubs.h:7:27: fatal error: gnu/stubs-32.h: No such file or directory

This is because there are both '-m64' and '-m32' in gcc's options, and the later one is used, but what we need is '-m64' since it is x86_64, this is caused by an incorrect logic in configure.in.