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authorMatt Ettus <matt@ettus.com>2010-06-18 12:05:41 -0700
committerMatt Ettus <matt@ettus.com>2010-06-18 12:05:41 -0700
commit3d59d91fdca2fa5e177156ea2b54e28bc7e02cef (patch)
tree836698a0822712f733e2dd1b87b8544fb6df6f78 /usrp2/top
parent9445315e6a5cdfb29c4ead73b0fcd4d5fd75b900 (diff)
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proper dependency tracking for the makefile
Diffstat (limited to 'usrp2/top')
-rw-r--r--usrp2/top/Makefile.common3
1 files changed, 2 insertions, 1 deletions
diff --git a/usrp2/top/Makefile.common b/usrp2/top/Makefile.common
index d1c89fdfb..d0435fa1e 100644
--- a/usrp2/top/Makefile.common
+++ b/usrp2/top/Makefile.common
@@ -42,7 +42,8 @@ clean:
##################################################
# Dependency Targets
##################################################
-$(ISE_FILE): $(SOURCES)
+.SECONDEXPANSION:
+$(ISE_FILE): $$(SOURCES) $$(MAKEFILE_LIST)
@echo $@
$(ISE_HELPER) ""