BLDDIRS clean up

[physics.git] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 1ebf227..bcdb416 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -6,24 +6,23 @@ LIBS   := ${LIBSDL} ${LIBGL}
 OPTFLAGS := -O2
 DBGFLAGS := -ggdb
 PRFFLAGS := ${DBGFLAGS} -pg
-CXXFLAGS := -Wall -pedantic -ansi ${DBGFLAGS}
+MYFLAGS  := -Wall -pedantic -ansi
+CXXFLAGS := ${MYFLAGS} ${DBGFLAGS}
 
 VALFLAGS := --leak-check=full
 
-WORKINGDIR  := ..
-TARGETNAME  := run_physics
-TARGET      := ${WORKINGDIR}/${TARGETNAME}
+CXX := g++
 
-SRCS := # simply to keep every line below the same
+SRCS := # := start
 
 DIRS := # := start
-DIRS += .
-DIRS += Entities
-DIRS += GameStates
-DIRS += Effects
-DIRS += config
-DIRS += input
-DIRS += graphics
+DIRS += ./
+DIRS += Entities/
+DIRS += GameStates/
+DIRS += Effects/
+DIRS += config/
+DIRS += input/
+DIRS += graphics/
 
 include $(addsuffix /files.mk,${DIRS})
 
@@ -35,6 +34,15 @@ DEPSDIR := ../deps/
 DEPS    := ${SRCS:.cpp=.d}
 DEPS    := $(addprefix ${DEPSDIR},${DEPS})
 
+WORKINGDIR  := ../bin/
+TARGETNAME  := run_physics
+TARGETTMP   := ${OBJSDIR}${TARGETNAME}
+TARGET                 := ${WORKINGDIR}${TARGETNAME}
+
+DEPSBLDDIRS := $(addprefix ${DEPSDIR},${DIRS})
+OBJSBLDDIRS := $(addprefix ${OBJSDIR},${DIRS})
+BLDDIRS := ${OBJSBLDDIRS} ${DEPSBLDDIRS} ${WORKINGDIR}
+
 
 VERBOSE := 0
 
@@ -53,17 +61,27 @@ endif
 .PHONY: all
 all: ${TARGET}
 
-${TARGET}: ${OBJS}
+# rule to copy tmp target to working directory
+${TARGET}: ${TARGETTMP} | ${WORKINGDIR}
+       ${Q1}echo "cp: $@"
+       ${Q2}cp $^ $@
+
+# how to link the main target
+${TARGETTMP}: ${OBJS}
        ${Q1}echo "${CXX}: $@"
        ${Q2}${CXX} ${CXXFLAGS} -o $@ $^ ${LIBS}
 
+# how to make a directory
+${BLDDIRS}:
+       ${Q2}mkdir -p $@
+
 # rule to make a depend file from a .cpp
-${DEPSDIR}%.d: %.cpp
+${DEPSDIR}%.d: %.cpp | ${DEPSBLDDIRS}
        ${Q1}echo "DEP: $@"
        ${Q2}${CXX} -MM ${CXXFLAGS} $< | sed 's,\(^.*\):,${OBJSDIR}\1 $@:,' > $@
 
 # rule to make an object file from a .cpp
-${OBJSDIR}%.o: %.cpp
+${OBJSDIR}%.o: %.cpp | ${OBJSBLDDIRS}
        ${Q1}echo "${CXX}: $@"
        ${Q2}${CXX} ${CXXFLAGS} -c -o $@ $<
 
@@ -120,11 +138,24 @@ cgdb: all
 
 .PHONY: val
 val: all
-       cd ${WORKINGDIR}; valgrind ${VALFLAGS} ${TARGETNAME}
+       cd ${WORKINGDIR}; valgrind ${VALFLAGS} ./${TARGETNAME}
 
 .PHONY: 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}