Separated configuration in makefile

lib/Makefile

@@ -1,11 +1,9 @@
 SHLIBS= libCosmoTool.so
-CXX=g++
-CC=gcc
-CXXFLAGS= -ggdb -O0
-CFLAGS= -ggdb -O0
 SOURCES= loadRamses.cpp yorick.cpp miniargs.cpp  fortran.cpp interpolate.cpp load_data.cpp
 LIBS= -lnetcdf_c++ -lnetcdf -lgsl -lgslcblas -lm
 
+include config.mk
+
 VPATH=../src
 
 all: $(SHLIBS)
@@ -14,7 +12,7 @@ libCosmoTool.so: loadRamses.o yorick.o miniargs.o fortran.o interpolate.o load_d
 
 depend: $(SOURCES)
 	@echo "[DEPENDS] $^"
-	@$(CC) -M -MM $^ > .mydepends
+	@$(CC) $(CPPFLAGS) -M -MM $^ > .mydepends
 
 install:
 	@mkdir -p ../install/lib
@@ -32,22 +30,22 @@ clean:
 	@rm -f *.o
 	@rm -f $(PROGS)
 
-.mydepends: depend
+.mydepends: depend Makefile config.mk
 
 %.so:
 	@echo "[LINK SHARED] $@"
-	@$(CXX) -shared -o $@ $^ $(LIBS)
+	@$(CXX) -shared -o $@ $^ $(LDFLAGS) $(LIBS)
 
 %.prog:
 	@echo "[L] $@"
-	@$(CXX) -o $@ $^ $(LIBS)
+	@$(CXX) -o $@ $^ $(LDFLAGS) $(LIBS)
 
 %.o: %.c
 	@echo "[C] $< ..."
-	@$(CC) -c -fPIC -o  $@ $< $(CFLAGS)
+	@$(CC) -c -fPIC -o  $@ $< $(CPPFLAGS) $(CFLAGS)
 
 %.o: %.cpp
 	@echo "[C++] $< ..."
-	@$(CXX) -c -fPIC -o $@ $< $(CXXFLAGS)
+	@$(CXX) -c -fPIC -o $@ $< $(CPPFLAGS) $(CXXFLAGS)
 
 include .mydepends

lib/config.mk

@@ -0,0 +1,6 @@
+CC=gcc
+CXX=g++
+CFLAGS=-ggdb -O0
+CXXFLAGS=-ggdb -O0
+LDFLAGS=
+CPPFLAGS=