From 48464e0ee1c2de5bcbf0d609348f55d0c301085d Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Mon, 18 Jan 2010 06:49:33 +0000
Subject: Add support for "platform" configurations, which define a suite of
 compiler-rt libraries to generate.  - Each library may be built with
 different flags and for different    architectures, and there is support for
 building Darwin style fat archives.

 - Uses an ambituous amount of make programming, but should be hidden to
   users and developers.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@93720 91177308-0d34-0410-b5e6-96231b3b80d8
---
 make/subdir.mk | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'make/subdir.mk')

diff --git a/make/subdir.mk b/make/subdir.mk
index b0981dcb..900f7e6a 100644
--- a/make/subdir.mk
+++ b/make/subdir.mk
@@ -74,7 +74,11 @@ endif
 endef
 
 # Evaluate this now so we do not have to worry about order of evaluation.
-SubDirsList := $(SubDirs:%=$(Dir)/%)
+
+SubDirsList := $(strip \
+  $(if $(call streq,.,$(Dir)),\
+       $(SubDirs),\
+       $(SubDirs:%=$(Dir)/%)))
 ifeq ($(SubDirsList),)
 else
   ifneq ($(DEBUGMAKE),)
-- 
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