Added warning when not using standard cross compiler

[arc.git] / scripts / rules.mk

diff --git a/scripts/rules.mk b/scripts/rules.mk
index ddbfac7e530d9eb2aa3f32ce1ce60c42faeb6f71..6f4aaa1b770dbd0f7281c87fab92dd3adc91f5bb 100644 (file)
--- a/scripts/rules.mk
+++ b/scripts/rules.mk
@@ -13,7 +13,14 @@ include $(ROOTDIR)/boards/$(BOARDDIR)/build_config.mk
 # Perform build system version check\r
 include $(ROOTDIR)/scripts/version_check.mk\r
 \r
-\r
+# Check cross compiler setting against default from board config\r
+ifneq (${DEFAULT_CROSS_COMPILE},)\r
+ifneq (${CROSS_COMPILE},${DEFAULT_CROSS_COMPILE})\r
+${warning Not using default cross compiler for architecture.}\r
+${warning CROSS_COMPILE:         ${CROSS_COMPILE} [${origin CROSS_COMPILE}]}\r
+${warning DEFAULT_CROSS_COMPILE: ${DEFAULT_CROSS_COMPILE} [${origin DEFAULT_CROSS_COMPILE}]}\r
+endif\r
+endif\r
 \r
 ###############################################################################\r
 # MODULE CONFIGURATION                                                        #\r