From: Felix Fietkau <nbd@openwrt.org>
Date: Wed, 22 Oct 2014 08:57:40 +0000 (+0000)
Subject: build: use ONESHELL to speed up scanning and the toplevel makefile
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;h=c0ce44b87c202c7e4f1363f37ace755b8115894e

build: use ONESHELL to speed up scanning and the toplevel makefile

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43021
---

diff --git a/Makefile b/Makefile
index 91b6946ac3..f75fc7fda4 100644
--- a/Makefile
+++ b/Makefile
@@ -15,6 +15,7 @@ empty:=
 space:= $(empty) $(empty)
 $(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))
 
+.ONESHELL:
 world:
 
 include $(TOPDIR)/include/host.mk
diff --git a/include/scan.mk b/include/scan.mk
index 0998333439..2f2753f2a0 100644
--- a/include/scan.mk
+++ b/include/scan.mk
@@ -78,3 +78,4 @@ $(TMP_DIR)/.$(SCAN_TARGET): $(TARGET_STAMP) $(SCAN_STAMP)
 FORCE:
 .PHONY: FORCE
 .NOTPARALLEL:
+.ONESHELL:
diff --git a/include/target.mk b/include/target.mk
index 3401f849a5..657109e75d 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -19,6 +19,7 @@ DEFAULT_PACKAGES.bootloader:=
 
 ifneq ($(DUMP),)
   all: dumpinfo
+  .ONESHELL:
 endif
 
 target_conf=$(subst .,_,$(subst -,_,$(subst /,_,$(1))))