803752 - [Mac] Sporadic build failure with "clang: error: unable to execute command: posix_spawn failed: Permission denied"

Status: RESOLVED DUPLICATE of bug 753223

(Release Engineering :: General, defect)

Description

[Daniel Holbert [:dholbert]]

https://tbpl.mozilla.org/php/getParsedLog.php?id=16284283&tree=Mozilla-Inbound

{
clang: error: unable to execute command: posix_spawn failed: Permission denied
clang: error: clang frontend command failed due to signal (use -v to see invocation)
clang version 3.2 (trunk 164411)
Target: i386-apple-darwin11.2.0
Thread model: posix
clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
clang: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /var/folders/30/yq_p3wk15yb9wdsv6sm_m0v00000gn/T/nsListBoxBodyFrame-GuUhfN.cpp
clang: note: diagnostic msg: /var/folders/30/yq_p3wk15yb9wdsv6sm_m0v00000gn/T/nsListBoxBodyFrame-GuUhfN.sh
clang: note: diagnostic msg: 

********************
make[7]: *** [nsListBoxBodyFrame.o] Error 255
make[7]: *** Waiting for unfinished jobs....
}