original files downloaded from si2 website https://www.si2.org/opened…

…a.si2.org/projects/lefdefnew/

LICENSE.TXT

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+Copyright 2012 - 2016, Cadence Design Systems
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
+See the License for the specific language governing permissions and 
+limitations under the License.

Makefile

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+#  $Source: /usr1/mfg/3.4C/solaris_bld/group/util/makefiles/RCS/dir.mk,v $
+#
+#  $Author: wanda $
+#  $Revision: #3 $
+#  $Date: 2004/09/29 $
+#  $State: Exp $
+#
+
+.PHONY: all
+all: install release
+
+BUILD_ORDER	= \
+			def \
+			cdef \
+			cdefzlib \
+			defzlib \
+			defrw \
+			defwrite \
+			defdiff
+
+## HP-UX 9.0.X
+OS_TYPE := $(shell uname)
+ifeq ($(OS_TYPE),HP-UX)
+OPTIMIZE_FLAG = +O2
+else
+OS_VER := $(shell uname -r)
+ifeq ($(findstring 4.1,$(OS_VER)),4.1)
+OPTIMIZE_FLAG = -O
+else
+OPTIMIZE_FLAG = -O
+endif
+endif
+
+install:
+	@$(MAKE) $(MFLAGS) installhdrs installlib installbin
+
+release:
+	@$(MAKE) "DEBUG=$(OPTIMIZE_FLAG)" install
+
+test:
+	@$(MAKE) "BUILD_ORDER=TEST" dotest
+
+.PHONY: clean
+clean:
+	@$(MAKE) "BUILD_ORDER += TEST" doclean;
+	echo $(BUILD_ORDER);
+	@$(MAKE) doclean;
+
+.DEFAULT:
+	@for i in $(BUILD_ORDER) ;do \
+		echo $(MAKE) $@ in $$i ; \
+		cd $$i ; \
+		$(MAKE) $(MFLAGS) $@ ; \
+		cd .. ; \
+	done
+
+.DELETE_ON_ERROR:

TEST/Makefile

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+FAKE_ALL: all
+
+all: test
+
+install: test
+
+dotest: test
+
+clean doclean:
+	rm -f run.output run.stderr diff.out
+
+TEST_FILE = complete.5.8.def
+
+TEST_GOLD = complete.5.8.def.au
+
+test: ../bin/defrw
+	../bin/defrw $(TEST_FILE) > run.output 2> run.stderr
+	diff run.output $(TEST_GOLD) && echo TEST PASSED