started smart includes

[physics.git] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index d830a80..95fdbfc 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,69 +1,133 @@
 
-LIBGL = -lGL -lGLU
-LIBSDL = `sdl-config --libs`
-LIBS = ${LIBSDL} ${LIBGL}
+LIBGL := -lGL -lGLU
+LIBSDL := `sdl-config --libs`
+LIBS := ${LIBSDL} ${LIBGL}
 
-CXX = g++
-CXXFLAGS = -ggdb -Wall -pedantic
+OPTFLAGS := -O2
+DBGFLAGS := -ggdb
+PRFFLAGS := ${DBGFLAGS} -pg
+CXXFLAGS := -Wall -pedantic -ansi ${DBGFLAGS}
 
-SRCS := entityManager.cpp
-SRCS += game.cpp
-SRCS += graphics.cpp
-SRCS += main.cpp
-SRCS += mathw.cpp
-SRCS += ticks.cpp
-SRCS += Vector2.cpp
+VALFLAGS := --leak-check=full
 
-SRCS += Entities/Ball.cpp
-SRCS += Entities/Entity.cpp
-SRCS += Entities/Line.cpp
-SRCS += Entities/Particle.cpp
-SRCS += Entities/PhysicsEntity.cpp
-SRCS += Entities/Point.cpp
-SRCS += Entities/Polygon.cpp
-SRCS += Entities/WindParticle.cpp
+TARGET := ../run_physics
 
-SRCS += GameStates/CreatingPolygon.cpp
-SRCS += GameStates/GameState.cpp
-SRCS += GameStates/Paused.cpp
-SRCS += GameStates/Running.cpp
+SRCS := # simply to keep every line below the same
 
-OBJS = ${SRCS:.cpp=.o}
+DIRS := # := start
+DIRS += .
+DIRS += Entities
+DIRS += GameStates
+DIRS += Effects
+DIRS += config
+DIRS += input
+DIRS += graphics
 
-TARGET = ../run_physics
-DEPEND = depend.mk
+include $(addsuffix /files.mk,${DIRS})
 
+OBJSDIR := ../objs/
+OBJS := ${SRCS:.cpp=.o}
+OBJS := $(addprefix ${OBJSDIR},${OBJS})
+
+DEPSDIR := ../deps/
+DEPS := ${SRCS:.cpp=.d}
+DEPS := $(addprefix ${DEPSDIR},${DEPS})
+
+HRDS := ${SRCS:.cpp=.h}
+HRDS := $(filter-out main.h,$HRDS) # remove main.h
+HRDS += debug.h
+
+HRDS += graphics/colors.h
+
+TARS := ${SRCS} ${HRDS} Makefile
+
+
+VERBOSE := 0
+
+ifeq (${VERBOSE},0)
+    # quiet the echo command
+    Q1 := @
+    # quiet the command that is `replaced' by an echo
+    Q2 := @
+else
+    # EAT the echo command as if it was not there
+    Q1 := @true # NOTE: the space between @true and the # is VERY important!!
+    # do not quiet the command output
+    Q2 :=
+endif
 
 .PHONY: all
 all: ${TARGET}
+       echo "${SRCS}"
+       echo "${FILES}"
 
 ${TARGET}: ${OBJS}
-       ${CXX} ${CXXFLAGS} -o ${TARGET} $^ ${LIBS}
+       ${Q1}echo "${CXX}: $@"
+       ${Q2}${CXX} ${CXXFLAGS} -o $@ $^ ${LIBS}
+
+# rule to make a depend file from a .cpp
+${DEPSDIR}%.d: %.cpp
+       ${Q1}echo "DEP: $@"
+       ${Q2}${CXX} -MM ${CXXFLAGS} $< | sed 's,: , $@: ,' > $@
 
-.PHONY: depend
-depend: ${SRCS}
-       ${CXX} -MM $^ > ${DEPEND}
+# rule to make an object file from a .cpp
+${OBJSDIR}%.o: %.cpp
+       ${Q1}echo "${CXX}: $@"
+       ${Q2}${CXX} ${CXXFLAGS} -c -o $@ $<
 
 
 .PHONY: clean
 clean:
-       rm -f ${OBJS} ${TARGET} *~
+       ${Q1}echo "CLEAN: OBJS"
+       ${Q2}rm -f ${OBJS}
+       ${Q1}echo "CLEAN: TARGET"
+       ${Q2}rm -f ${TARGET}
 
 .PHONY: distclean
 distclean: clean
-       rm -f tags depend.mk
-       touch depend.mk
+       ${Q1}echo "CLEAN: DEPS"
+       ${Q2}rm -f ${DEPS}
+       ${Q1}echo "CLEAN: tags prof gmon.out"
+       ${Q2}rm -f tags prof gmon.out
+
+.PHONY: gitclean
+gitclean:
+       ${Q1}echo "git-clean: show, use gitcleanf to force"
+       ${Q2}cd ..; git clean -nxd
+
+.PHONY: gitcleanf
+gitcleanf:
+       ${Q1}echo "git-clean: forced"
+       ${Q2}cd ..; git clean -fxd
 
 tags: ${SRCS}
        ctags $^
 
-tar: clean
-       cd ..; tar -cjf bluestar.tar.bz2 images/ source/
+.PHONY: tar
+tar: ../physics.tar.bz2
 
+.PHONY: ../physics.tar.bz2
+../physics.tar.bz2:
+       @echo "git-archive: Warning, archives HEAD not current"
+       ${Q1}echo "git-archive: ../physics.tar.bz2"
+       ${Q2}cd ..; git-archive --prefix=physics/ HEAD | bzip2 > physics.tar.bz2
 
 .PHONY: run
 run: all
-       ../${TARGET}
+       cd ..; ./run_physics
+
+.PHONY: gdb
+gdb: all
+       gdb ${TARGET}
+
+.PHONY: val
+val: all
+       valgrind ${VALFLAGS} ${TARGET}
 
-include ${DEPEND}
+.PHONY: prof
+prof: all
+       ${TARGET}
+       gprof -b ${TARGET} > prof
+       kprof -f prof
 
+-include ${DEPS}