From 94d3e79a8617f88dc0219cfdeedfa3147833719d Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 24 Jun 2019 14:43:36 +0200
Subject: Initialize at openlb-1-3

---
 rules.mk | 115 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 rules.mk

(limited to 'rules.mk')

diff --git a/rules.mk b/rules.mk
new file mode 100644
index 0000000..506ed4d
--- /dev/null
+++ b/rules.mk
@@ -0,0 +1,115 @@
+#  This file is part of the OpenLB library
+#
+#  Copyright (C) 2017 Markus Mohrhard
+#  E-mail contact: info@openlb.net
+#  The most recent release of OpenLB can be downloaded at
+#  <http://www.openlb.net/>
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public
+#  License along with this program; if not, write to the Free
+#  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+#  Boston, MA  02110-1301, USA.
+
+###########################################################################
+
+include global.mk
+
+###############################################################
+## Handling of our samples
+
+# documentation of the arguments:
+# $(1) the source file name
+# $(2) the object file name
+define sample_object
+$(2) : $(1)
+	$(CXX) $(CXXFLAGS) $(INCLUDEDIR) -c $$< -o $$@
+
+$(DEPENDDIR)/$(2:.o=.d) : $(1)
+	@mkdir -p $$(dir $$@)
+	@$(SHELL) -ec '$(CXX) -M $(CXXFLAGS) $(INCLUDEDIR) $(EXTRA_IDIR) $$< \
+	    | sed -e "s!$(notdir $(2))!$(2)!1" > $$@;'
+
+include $(wildcard $(DEPENDDIR)/$(2:.o=.d))
+
+endef
+
+# documentation of the arguments:
+# $(1) the sample name
+# $(2) the list of source files
+# $(3) the directory name
+define sample
+
+$(foreach source,$(2),$(eval $(call sample_object,$(source),$(source:.cpp=.o))))
+
+$(1) : $(2:.cpp=.o) $(LIBDIR)/lib$(LIB).a $(LIBDIR)/libz.a | $(DEPENDDIR)/$(2:.cpp=.d)
+	$(CXX) $(LDFLAGS) $(2:.cpp=.o) -L./$(LIBDIR) $(LIBS) -o $$@
+
+$(1)_clean :
+	@rm -f $(2:.cpp=.o) &> /dev/null || true
+	@rm -f $(1) &> /dev/null || true
+	@rm -f $(DIR)*.d
+
+$(1)_samples_clean :
+	$(eval DIR=$(dir $(2)))
+	@rm -f $(DIR)core $(DIR).tmpfile $(DIR)tmp/*.*
+	@rm -f $(DIR)tmp/vtkData/*.* $(DIR)tmp/vtkData/data/*.* $(DIR)tmp/imageData/*.* $(DIR)tmp/gnuplotData/*.*
+	@rm -f $(DIR)*.d
+
+CLEANTARGETS += $(1)_clean
+
+SAMPLESCLEAN += $(1)_clean \
+								$(1)_samples_clean
+
+SAMPLES += $(1)
+
+endef
+
+# define the target patterns necessary for the tests
+# These are:
+# 	* runTest -> executing a test binary
+# 	* compileTest -> generate the object file for a test file
+# 	* linkTest -> link the test object file with the test framework and libolb.a
+define runTest
+$(1) : $(2)
+	$(2)
+
+.PHONY: $(1)
+endef
+
+define compileTest
+$(OBJDIR)/$(1).o : $(1).cpp $(SHARED_TEST_HEADER)
+	@echo $$@
+	mkdir -p $$(dir $$@)
+	$(CXX) $(CXXFLAGS) $(INCLUDEDIR) -DPATH='"$$(realpath $$(dir $$<))/"' -DGTEST_HAS_PTHREAD=0 -I./$(UNIT_TEST_DIR) -I./tests/external/gtest/include -c $$< -o $$@
+
+$(DEPENDDIR)/$(1).d : $(1).cpp
+	@mkdir -p $$(dir $$@)
+	@$(SHELL) -ec '$(CXX) -M $(CXXFLAGS) $(INCLUDEDIR) -I./$(UNIT_TEST_DIR) -I./tests/external/gtest/include $(EXTRA_IDIR) $$< \
+	    | sed -e "s!$(notdir $(1)).o!$(OBJDIR)/$(1).o!1" > $$@;'
+
+include $(wildcard $(DEPENDDIR)/$(1).d)
+
+endef
+
+define linkTest
+$(1) : $(OBJDIR)/$(1).o $(DEPENDDIR)/$(1).d $(LIBDIR)/gtest_main.a $(LIBDIR)/lib$(LIB).a $(LIBDIR)/libz.a
+	$(CXX) $(LDFLAGS) $$< -L./$(LIBDIR) $(LIBS) -l:gtest_main.a -o $$@
+
+$(1)_clean :
+		@rm -f $(1) &> /dev/null || true
+		@rm -f $(OBJDIR)/$(1).o &> /dev/null || true
+		@rm -f $(DEPENDDIR)/$(1).d &> /dev/null || true
+
+CLEANTARGETS += $(1)_clean
+
+endef
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