From 8f7405f9090d655aec9aef0142171379e048f37a Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sun, 7 Apr 2013 19:53:11 +0000
Subject: tests: more flexible parallel build logic

---
 tests/Makefile | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

(limited to 'tests')

diff --git a/tests/Makefile b/tests/Makefile
index 1a6bb22..1db7654 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,12 +1,8 @@
 SUBDIRS = $(patsubst %/Makefile,%,$(wildcard */Makefile))
-
-.PHONY: all test check clean
-all test check clean:
-	$(MAKE) $(patsubst %,subdir_%_$@,$(SUBDIRS))
-
-# subdir_source_all
-_SUBTAR = $(patsubst subdir_%,%,$@)
-_SUBDIR = $(shell expr $(_SUBTAR) : '\(.*\)_[^_]*$$')
-_TARGET = $(shell expr $(_SUBTAR) : '.*_\([^_]*\)$$')
-subdir_%:
-	$(MAKE) -C $(_SUBDIR) $(_TARGET)
+# DO NOT STARE AT THE SUN
+all:
+%:; $(MAKE) `printf '%s_$@_ ' $(SUBDIRS)`
+_words = $(subst _, ,$1)
+_dir = $(firstword $(call _words,$@))
+_targ = $(lastword $(call _words,$@))
+%_:; $(MAKE) -C $(_dir) $(_targ)
-- 
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