Move Makefile to root dir

Author: gipert

Makefile

@@ -0,0 +1,35 @@
+# Makefile
+#
+# Author: Luigi Pertoldi - pertoldi@pd.infn.it
+# Created: Mon 6 May 2019
+
+FLAGS = -Wall -Wextra -pedantic -Wshadow -std=c++11 -g -O3 -I build \
+        $$(bat-config --cflags)
+LIBS  = $$(bat-config --libs)
+OBJ = build/HMixFit.o build/hmixfit.o build/json.gch build/utils.gch
+
+all : dirs | build/hmixfit $(OBJ)
+
+build/hmixfit : $(OBJ)
+	$(CXX) $(FLAGS) -o $@ build/HMixFit.o build/hmixfit.o $(LIBS)
+
+build/hmixfit.o : src/hmixfit.cc src/json.hpp
+	$(CXX) $(FLAGS) -c -o $@ $< $(LIBS)
+
+build/HMixFit.o : src/HMixFit.cc src/HMixFit.hh src/utils.hpp src/json.hpp
+	$(CXX) $(FLAGS) -c -o $@ $< $(LIBS)
+
+build/%.gch : src/%.hpp
+	$(CXX) $(FLAGS) -c -o $@ $^ $(LIBS)
+
+dirs :
+	mkdir -p build
+
+.PHONY : install clean dirs
+
+clean :
+	-rm -rf build
+
+install : dirs | build/hmixfit
+	install -d $(PREFIX)/bin
+	install $< $(PREFIX)/bin