3 Commits

Author	SHA1	Message	Date
Jeffrey Yasskin	273182310c	Revert r98892. BSD systems may not have bash installed at all. ... llvm-svn: 98909	2010-03-19 00:32:11 +00:00
Jeffrey Yasskin	f8dd45b2f1	Work around a valgrind oddity where it doesn't pass the full path of a ... script to the #! command by using bash instead of /bin/sh. Bash searches $PATH for its script argument, but dash, which /bin/sh resolves to on some systems, does not. https://bugs.kde.org/show_bug.cgi?id=231257 tracks the valgrind problem. llvm-svn: 98892	2010-03-18 22:56:02 +00:00
Reid Spencer	489c9a2006	Add a script to run a command but ignore its return code. This script ... always returns 0. This is useful with the llvm.exp based dejagnu testing when a test wants to check the error output of tool invocation that returns non-zero. Since every command is checked with llvm.exp, there needs to be a way to prevent that checking and this script is it. llvm-svn: 35991	2007-04-14 16:14:08 +00:00