From a3a37d0bb1e9e66c12aa68d0c17dee48a4f7f29e Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 16 Aug 2008 16:59:47 +0000
Subject: rework parallel building to get rid of some warnings and add back
 support for parallelizing the kernel build fixes #3882

SVN-Revision: 12322
---
 include/subdir.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/subdir.mk')

diff --git a/include/subdir.mk b/include/subdir.mk
index 31b867fb61..4fa1bdfd52 100644
--- a/include/subdir.mk
+++ b/include/subdir.mk
@@ -28,7 +28,7 @@ define subdir
     $(call warn,$(1),d,BD $(1)/$(bd))
     $(foreach target,$(SUBTARGETS),
       $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))))
-		$(if $(findstring $(bd),$($(1)/builddirs-parallel)),$$(SUBMAKE),$$(SUBMAKE) -j1) \
+		+$(if $(findstring $(bd),$($(1)/builddirs-parallel)),$$(SUBMAKE),$(_SINGLE)$$(SUBMAKE) -j1) \
 			-C $(1)/$(bd) $(target) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call MESSAGE,   ERROR: $(1)/$(bd) failed to build.))
         $$(if $(call debug,$(1)/$(bd),v),,.SILENT: $(1)/$(bd)/$(target))
 
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