From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Mon, 30 Apr 2012 20:18:24 +0000 (+0200)
Subject: parallel-tests: save few forks when possible
X-Git-Tag: v1.12.0b~23^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4c2dd6e09a01656b0ab0838812559a69e12e7b5e;p=platform%2Fupstream%2Fautomake.git

parallel-tests: save few forks when possible

* lib/am/check.am (am__check_pre): Save some forks, by analyzing more
carefully the value of '$@' to decide how to extract its dirname part,
and whether that should be created as a directory.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---

diff --git a/lib/am/check.am b/lib/am/check.am
index a65fef9..a48c56c 100644
--- a/lib/am/check.am
+++ b/lib/am/check.am
@@ -185,8 +185,12 @@ $(am__sh_e_setup);					\
 $(am__vpath_adj_setup) $(am__vpath_adj)			\
 $(am__tty_colors);					\
 srcdir=$(srcdir); export srcdir;			\
-am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;		\
-test "x$$am__odir" = x. || $(MKDIR_P) "$$am__odir" || exit $$?;	\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) am__odir=.;; 					\
+esac;							\
+test "x$$am__odir" = x"." || test -d "$$am__odir" 	\
+  || $(MKDIR_P) "$$am__odir" || exit $$?;		\
 if test -f "./$$f"; then dir=./;			\
 elif test -f "$$f"; then dir=;				\
 else dir="$(srcdir)/"; fi;				\