add global Makefile

src/Makefile uses now 'find' for looking for *.cpp files
and we don't need Makefile.o.dep anymore

samples/Makefile

@@ -1,68 +1,57 @@
-include Makefile.o.dep
+sourcefiles:=$(shell find . -name "*.cpp")
+objfiles:=$(patsubst %.cpp,%.o,$(sourcefiles))
 
-name=mormsample
 
-ifndef GLOBAL_WORKING_DIR
-GLOBAL_WORKING_DIR := $(shell pwd)/../..
+
+ifndef CXX
+CXX = g++
+endif
+
+ifndef CXXFLAGS
+CXXFLAGS = -Wall -pedantic -O2 -std=c++20 -I../src -I../../pikotools/src -I/usr/local/include
+endif
+
+ifndef LDFLAGS
+LDFLAGS = -L/usr/local/lib
 endif
 
 
-CXX          = g++10
-#CXX          = clang++
-
-# -fsanitize=address
-# -Wl,-rpath=/usr/local/lib/gcc5 or just compile with -static-libstdc++
-
-CXXFLAGS     = -Wl,-rpath=/usr/local/lib/gcc10 -Wfatal-errors -fPIC -Wall -pedantic -O0 -g3 -pthread -std=c++20 -I/usr/local/include -I$(GLOBAL_WORKING_DIR)/pikotools/src -I$(GLOBAL_WORKING_DIR)/morm/src
-LDFLAGS      = -L/usr/local/lib
+name = mormsample
 
 
-export CXX
-export CXXFLAGS
-export LDFLAGS
-export GLOBAL_WORKING_DIR
+all: $(name)
 
 
-current_path := $(shell pwd)
-global_relative_working_dir := $(shell relative_path $(current_path) $(GLOBAL_WORKING_DIR))
+$(name): morm pikotools $(objfiles)
+	$(CXX) -o $(name) $(CXXFLAGS) $(LDFLAGS) $(objfiles) ../src/morm.a ../../pikotools/src/pikotools.a $(LDFLAGS) -lpq -lpthread
 
 
-# IMPROVE ME
-# add dependency to pikotools
-all: morm $(name)
+
+morm: FORCE
+	@cd ../src ; $(MAKE) -e
 
 
-$(name): morm pikotools $(o)
-	$(CXX) -o $(name) $(CXXFLAGS) $(LDFLAGS) $(o) $(GLOBAL_WORKING_DIR)/morm/src/morm.a $(GLOBAL_WORKING_DIR)/pikotools/src/pikotools.a $(LDFLAGS) -lpq -lpthread
-
-
-.PHONY: morm
-
-
-morm:
-	@cd $(GLOBAL_WORKING_DIR)/morm/src ; $(MAKE) -e
-
-
-pikotools:
-	@cd $(GLOBAL_WORKING_DIR)/pikotools/src ; $(MAKE) -e
+pikotools: FORCE
+	@cd ../../pikotools/src ; $(MAKE) -e
 
 
 %.o: %.cpp
-	$(CXX) -c $(CXXFLAGS) $<
-
-
-depend:
-	makedepend -Y. -I$(global_relative_working_dir)/pikotools/src -I$(global_relative_working_dir)/morm/src -f- *.cpp > Makefile.dep
-	echo -n "o = " > Makefile.o.dep
-	ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
+	$(CXX) -c $(CXXFLAGS) -o $@ $<
 
 
 clean:
-	@cd $(GLOBAL_WORKING_DIR)/morm/src  ; $(MAKE) -e clean
-	rm -f *.o
+	rm -f $(objfiles)
 	rm -f $(name)
 
 
+depend:
+	makedepend -Y. -I../src -I../../pikotools/src -f- $(sourcefiles) > Makefile.dep
 
 
-include Makefile.dep
+FORCE:
+
+
+
+
+-include Makefile.dep
+