From 0ffef882d8357b1e14e983829e0a26415ab43b48 Mon Sep 17 00:00:00 2001
From: Patrick Georgi <pgeorgi@chromium.org>
Date: Thu, 19 Jan 2017 23:20:14 +0100
Subject: build system: don't run xcompile or git for %clean/%config targets

It takes a long time for no gain: We don't need to update the
submodules, we don't need to fetch the revision, we don't need to find
the compilers, when all we want to do is to manipulate the .config file
or clean the build directory.

Change-Id: Ie1bd446a0d49a81e3cccdb56fe2c43ffd83b6c98
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/18182
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
---
 payloads/libpayload/Makefile | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'payloads/libpayload/Makefile')

diff --git a/payloads/libpayload/Makefile b/payloads/libpayload/Makefile
index 00fb5374bb..34df485f30 100644
--- a/payloads/libpayload/Makefile
+++ b/payloads/libpayload/Makefile
@@ -81,14 +81,6 @@ DOXYGEN_OUTPUT_DIR := doxygen
 
 all: real-all
 
-# in addition to the dependency below, create the file if it doesn't exist
-# to silence stupid warnings about a file that would be generated anyway.
-$(if $(wildcard .xcompile),,$(eval $(shell $(top)/../../util/xcompile/xcompile $(XGCCPATH) > .xcompile)))
-
-.xcompile: $(top)/../../util/xcompile/xcompile
-	$< $(XGCCPATH) > $@.tmp
-	\mv -f $@.tmp $@ 2> /dev/null
-
 ifeq ($(INNER_SCANBUILD),y)
 CC:=$(CC_real)
 HOSTCC:=$(CC_real) --hostcc
@@ -101,8 +93,6 @@ include $(srck)/Makefile
 
 include $(HAVE_DOTCONFIG)
 
-include .xcompile
-
 ARCHDIR-$(CONFIG_LP_ARCH_ARM)     := arm
 ARCHDIR-$(CONFIG_LP_ARCH_ARM64)   := arm64
 ARCHDIR-$(CONFIG_LP_ARCH_MIPS)    := mips
@@ -138,7 +128,7 @@ ifeq ($(strip $(HAVE_DOTCONFIG)),)
 NOCOMPILE:=1
 endif
 ifneq ($(MAKECMDGOALS),)
-ifneq ($(filter %config distclean,$(MAKECMDGOALS)),)
+ifneq ($(filter %config %clean,$(MAKECMDGOALS)),)
 NOCOMPILE:=1
 endif
 endif
@@ -149,6 +139,16 @@ real-all: config
 
 else
 
+# in addition to the dependency below, create the file if it doesn't exist
+# to silence stupid warnings about a file that would be generated anyway.
+$(if $(wildcard .xcompile)$(NOCOMPILE),,$(eval $(shell $(top)/../../util/xcompile/xcompile $(XGCCPATH) > .xcompile)))
+
+.xcompile: $(top)/../../util/xcompile/xcompile
+	$< $(XGCCPATH) > $@.tmp
+	\mv -f $@.tmp $@ 2> /dev/null
+
+-include .xcompile
+
 ifneq ($(INNER_SCANBUILD),y)
 ifeq ($(CONFIG_LP_COMPILER_LLVM_CLANG),y)
 CC:=clang -m32
-- 
cgit v1.2.3