cleaning of the Makefile

[physics.git] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index a391724..b9dc85d 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,73 +1,55 @@
 
-LIBGL := -lGL -lGLU
+LIBGL  := -lGL -lGLU
 LIBSDL := `sdl-config --libs`
-LIBS := ${LIBSDL} ${LIBGL}
+LIBS   := ${LIBSDL} ${LIBGL}
 
 OPTFLAGS := -O2
 DBGFLAGS := -ggdb
 PRFFLAGS := ${DBGFLAGS} -pg
-CXXFLAGS := -Wall -pedantic -ansi ${DBGFLAGS}
+MYFLAGS  := -Wall -pedantic -ansi
 
 VALFLAGS := --leak-check=full
+CXXFLAGS := ${MYFLAGS} ${DBGFLAGS}
 
-TARGET := ../run_physics
-
-SRCS := # simply to keep every line below the same
-SRCS += game.cpp
-SRCS += main.cpp
-SRCS += mathw.cpp
-SRCS += ticks.cpp
-SRCS += Vector2.cpp
-SRCS += handleSignal.cpp
-
-SRCS += entityCreator.cpp
-SRCS += entityManager.cpp
-SRCS += effectManager.cpp
-SRCS += collisionManager.cpp
-SRCS += CollisionInfo.cpp
-
-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
-
-SRCS += GameStates/CreatingPolygon.cpp
-SRCS += GameStates/GameState.cpp
-SRCS += GameStates/Paused.cpp
-SRCS += GameStates/Running.cpp
-
-SRCS += Effects/Effect.cpp
-SRCS += Effects/Gravity.cpp
-SRCS += Effects/GravityWell.cpp
-SRCS += Effects/Screen.cpp
-
-SRCS += config/config.cpp
-SRCS += config/reader.cpp
-SRCS += config/keys.cpp
-
-SRCS += input/inputManager.cpp
-
-SRCS += graphics/graphics.cpp
+CXX := g++
+
+DIRS := # := start
+DIRS += ./
+DIRS += Entities/
+DIRS += GameStates/
+DIRS += Effects/
+DIRS += config/
+DIRS += input/
+DIRS += graphics/
+
+SRCS := # := start
+include $(addsuffix /files.mk,${DIRS})
+
+WORKINGDIR  := ../bin/
 
 OBJSDIR := ../objs/
-OBJS := ${SRCS:.cpp=.o}
-OBJS := $(addprefix ${OBJSDIR},${OBJS})
+OBJS    := ${SRCS:.cpp=.o}
+OBJS    := $(addprefix ${OBJSDIR},${OBJS})
 
 DEPSDIR := ../deps/
-DEPS := ${SRCS:.cpp=.d}
-DEPS := $(addprefix ${DEPSDIR},${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
+CFGDIRNAME := configs/
+SRCCFGDIR  := ../${CFGDIRNAME}
+DSTCFGDIR  := ${WORKINGDIR}${CFGDIRNAME}
 
-HRDS += graphics/colors.h
+CFGS := # := start
+CFGS += keys.cfg
+CFGS := $(addprefix ${DSTCFGDIR},${CFGS})
 
-TARS := ${SRCS} ${HRDS} Makefile
+TARGETNAME  := run_physics
+TARGETTMP   := ${OBJSDIR}${TARGETNAME}
+TARGET                 := ${WORKINGDIR}${TARGETNAME}
+
+DEPSBLDDIRS := $(addprefix ${DEPSDIR},${DIRS})
+OBJSBLDDIRS := $(addprefix ${OBJSDIR},${DIRS})
+BLDDIRS     := ${OBJSBLDDIRS} ${DEPSBLDDIRS} ${WORKINGDIR} ${DSTCFGDIR}
 
 
 VERBOSE := 0
@@ -85,22 +67,42 @@ else
 endif
 
 .PHONY: all
-all: ${TARGET}
+all: ${TARGET} ${CFGS}
 
-${TARGET}: ${OBJS}
+# how to link the main target
+${TARGETTMP}: ${OBJS}
        ${Q1}echo "${CXX}: $@"
        ${Q2}${CXX} ${CXXFLAGS} -o $@ $^ ${LIBS}
 
-# rule to make a depend file from a .cpp
-${DEPSDIR}%.d: %.cpp
-       ${Q1}echo "DEP: $@"
-       ${Q2}${CXX} -M ${CXXFLAGS} $< | sed 's,: , $@: ,' > $@
+# rule to copy tmp target to working directory
+${TARGET}: ${TARGETTMP} | ${WORKINGDIR}
+       ${Q1}echo "cp: $@"
+       ${Q2}cp $< $@
+
+# how to make a directory
+${BLDDIRS}:
+       ${Q2}mkdir -p $@
 
 # rule to make an object file from a .cpp
-${OBJSDIR}%.o: %.cpp
+${OBJSDIR}%.o: %.cpp | ${OBJSBLDDIRS}
        ${Q1}echo "${CXX}: $@"
        ${Q2}${CXX} ${CXXFLAGS} -c -o $@ $<
 
+# rule to make a depend file from a .cpp
+${DEPSDIR}%.d: %.cpp | ${DEPSBLDDIRS}
+       ${Q1}echo "DEP: $@"
+       ${Q2}${CXX} -MM ${CXXFLAGS} $< | sed 's,\(^.*\):,${OBJSDIR}\1 $@:,' > $@
+
+# rule to copy the config files into the working directory
+${DSTCFGDIR}%.cfg: ${SRCCFGDIR}%.cfg | ${DSTCFGDIR}
+       ${Q1}echo "cp: $@"
+       ${Q2}cp $< $@
+
+
+tags: ${SRCS}
+       ${Q1}echo "ctags: $@"
+       ${Q2}ctags $^
+
 
 .PHONY: clean
 clean:
@@ -126,9 +128,6 @@ gitcleanf:
        ${Q1}echo "git-clean: forced"
        ${Q2}cd ..; git clean -fxd
 
-tags: ${SRCS}
-       ctags $^
-
 .PHONY: tar
 tar: ../physics.tar.bz2
 
@@ -140,20 +139,36 @@ tar: ../physics.tar.bz2
 
 .PHONY: run
 run: all
-       cd ..; ./run_physics
+       cd ${WORKINGDIR}; ./${TARGETNAME}
 
 .PHONY: gdb
 gdb: all
-       gdb ${TARGET}
+       cd ${WORKINGDIR}; gdb ${TARGETNAME}
+
+.PHONY: cgdb
+cgdb: all
+       cd ${WORKINGDIR}; cgdb ${TARGETNAME}
 
 .PHONY: val
 val: all
-       valgrind ${VALFLAGS} ${TARGET}
+       cd ${WORKINGDIR}; valgrind ${VALFLAGS} ./${TARGETNAME}
 
 .PHONY: prof
-prof: all
-       ${TARGET}
-       gprof -b ${TARGET} > prof
+prof: run
+       cd ${WORKINGDIR}; gprof -b ${TARGETNAME} > src/prof
        kprof -f prof
 
+MINGMAKEARGS := "LIBGL      := -lopengl32 -lglu32" \
+                "LIBSDL     := `/usr/mingw32/bin/sdl-config --libs`" \
+                "CXXFLAGS   := ${OPTFLAGS}" \
+                "CXX        := mingw32-g++" \
+                "OBJSDIR    := ../objs-mingw32/" \
+                "WORKINGDIR := ../bin-mingw32/" \
+                "TARGETNAME := run_physics.exe"
+
+.PHONY: mingw32
+mingw32:
+       ${Q1}echo "make: mingw32"
+       ${Q2}${MAKE} ${MINGMAKEARGS} clean all
+
 -include ${DEPS}