From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 24 Sep 2018 09:02:30 +0000 (+0200)
Subject: build: drop buildbot toolchain rebuild check when not using git
X-Git-Tag: v18.06.2~354
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=commitdiff_plain;h=cb352a7c4cf74fb9c0067bd62517fc59763ebc5a

build: drop buildbot toolchain rebuild check when not using git

The check cleans and rebuilds the toolchain if it changed on update.
When building from a source tarball, it is reasonable to expect that
there will be no updates, so no rebuild check is necessary

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

diff --git a/toolchain/Makefile b/toolchain/Makefile
index 409955c23a..e4631bc7bf 100644
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@@ -70,6 +70,7 @@ endif
 endif
 
 ifdef CONFIG_BUILDBOT
+ifneq ($(wildcard $(TOPDIR)/.git),)
   $(TOOLCHAIN_DIR)/stamp/.ver_check: $(TMP_DIR)/.build
 	cd "$(TOPDIR)"; git log --format=%h -1 toolchain > $(TMP_DIR)/.ver_check
 	cmp -s $(TMP_DIR)/.ver_check $@ || { \
@@ -80,6 +81,7 @@ ifdef CONFIG_BUILDBOT
 
 $(TOOLCHAIN_DIR)/info.mk $(STAGING_DIR)/.prepared: $(TOOLCHAIN_DIR)/stamp/.ver_check
 endif
+endif
 
 # prerequisites for the individual targets
 $(curdir)/ := .config prereq