diff options
| -rw-r--r-- | configure.in | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/configure.in b/configure.in index fde43629443..646728e035f 100644 --- a/configure.in +++ b/configure.in @@ -507,12 +507,7 @@ AC_SUBST(ICHECK) # Look for PS usage. We use double dollar-signs in FIND_PROC because this # value is written to a makefile, which interprets away one level of # dollar-signs. So, interpretation stages are m4 and then shell in autoconf, -# then Make, then shell . -# -# We use grep -E Foo space-or-EOL so that we don't falsely match "Foo_safe" . -# Assumption is that if there are parameters, the system represents them using -# space as a seperator. This has the side effect that the matching expression -# does not match itself, and so grep won't self-match. +# then Make, then shell. AC_PATH_PROG(PS, ps, ps) AC_MSG_CHECKING("how to check if pid exists") PS=$ac_cv_path_PS |