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--- a/Makefile
+++ b/Makefile
@@ -1,23 +1,23 @@
-all: checkmakefiles
-	cd src && $(MAKE)
-
-clean: checkmakefiles
-	cd src && $(MAKE) clean
-
-cleanall: checkmakefiles
-	cd src && $(MAKE) MODE=release clean
-	cd src && $(MAKE) MODE=debug clean
-	rm -f src/Makefile
-
-makefiles:
-	cd src && opp_makemake -f --deep
-
-checkmakefiles:
-	@if [ ! -f src/Makefile ]; then \
-	echo; \
-	echo '======================================================================='; \
-	echo 'src/Makefile does not exist. Please use "make makefiles" to generate it!'; \
-	echo '======================================================================='; \
-	echo; \
-	exit 1; \
-	fi
+all: checkmakefiles
+	cd src && $(MAKE)
+
+clean: checkmakefiles
+	cd src && $(MAKE) clean
+
+cleanall: checkmakefiles
+	cd src && $(MAKE) MODE=release clean
+	cd src && $(MAKE) MODE=debug clean
+	rm -f src/Makefile
+
+makefiles:
+	cd src && opp_makemake -f --deep
+
+checkmakefiles:
+	@if [ ! -f src/Makefile ]; then \
+	echo; \
+	echo '======================================================================='; \
+	echo 'src/Makefile does not exist. Please use "make makefiles" to generate it!'; \
+	echo '======================================================================='; \
+	echo; \
+	exit 1; \
+	fi