| 1 | |
| 2 | LIBGL := -lGL -lGLU |
| 3 | LIBSDL := `sdl-config --libs` |
| 4 | LIBS := ${LIBSDL} ${LIBGL} |
| 5 | |
| 6 | OPTFLAGS := -O2 |
| 7 | DBGFLAGS := -ggdb |
| 8 | PRFFLAGS := ${DBGFLAGS} -pg |
| 9 | CXXFLAGS := -Wall -pedantic -ansi ${DBGFLAGS} |
| 10 | |
| 11 | VALFLAGS := --leak-check=full |
| 12 | |
| 13 | TARGET := ../run_physics |
| 14 | |
| 15 | SRCS := # simply to keep every line below the same |
| 16 | |
| 17 | DIRS := # := start |
| 18 | DIRS += . |
| 19 | DIRS += Entities |
| 20 | DIRS += GameStates |
| 21 | DIRS += Effects |
| 22 | DIRS += config |
| 23 | DIRS += input |
| 24 | DIRS += graphics |
| 25 | |
| 26 | include $(addsuffix /files.mk,${DIRS}) |
| 27 | |
| 28 | OBJSDIR := ../objs/ |
| 29 | OBJS := ${SRCS:.cpp=.o} |
| 30 | OBJS := $(addprefix ${OBJSDIR},${OBJS}) |
| 31 | |
| 32 | DEPSDIR := ../deps/ |
| 33 | DEPS := ${SRCS:.cpp=.d} |
| 34 | DEPS := $(addprefix ${DEPSDIR},${DEPS}) |
| 35 | |
| 36 | HRDS := ${SRCS:.cpp=.h} |
| 37 | HRDS := $(filter-out main.h,$HRDS) # remove main.h |
| 38 | HRDS += debug.h |
| 39 | |
| 40 | HRDS += graphics/colors.h |
| 41 | |
| 42 | TARS := ${SRCS} ${HRDS} Makefile |
| 43 | |
| 44 | |
| 45 | VERBOSE := 0 |
| 46 | |
| 47 | ifeq (${VERBOSE},0) |
| 48 | # quiet the echo command |
| 49 | Q1 := @ |
| 50 | # quiet the command that is `replaced' by an echo |
| 51 | Q2 := @ |
| 52 | else |
| 53 | # EAT the echo command as if it was not there |
| 54 | Q1 := @true # NOTE: the space between @true and the # is VERY important!! |
| 55 | # do not quiet the command output |
| 56 | Q2 := |
| 57 | endif |
| 58 | |
| 59 | .PHONY: all |
| 60 | all: ${TARGET} |
| 61 | |
| 62 | ${TARGET}: ${OBJS} |
| 63 | ${Q1}echo "${CXX}: $@" |
| 64 | ${Q2}${CXX} ${CXXFLAGS} -o $@ $^ ${LIBS} |
| 65 | |
| 66 | # rule to make a depend file from a .cpp |
| 67 | ${DEPSDIR}%.d: %.cpp |
| 68 | ${Q1}echo "DEP: $@" |
| 69 | ${Q2}${CXX} -MM ${CXXFLAGS} $< | sed 's,\(^.*\):,${OBJSDIR}\1 $@:,' > $@ |
| 70 | |
| 71 | # rule to make an object file from a .cpp |
| 72 | ${OBJSDIR}%.o: %.cpp |
| 73 | ${Q1}echo "${CXX}: $@" |
| 74 | ${Q2}${CXX} ${CXXFLAGS} -c -o $@ $< |
| 75 | |
| 76 | |
| 77 | .PHONY: clean |
| 78 | clean: |
| 79 | ${Q1}echo "CLEAN: OBJS" |
| 80 | ${Q2}rm -f ${OBJS} |
| 81 | ${Q1}echo "CLEAN: TARGET" |
| 82 | ${Q2}rm -f ${TARGET} |
| 83 | |
| 84 | .PHONY: distclean |
| 85 | distclean: clean |
| 86 | ${Q1}echo "CLEAN: DEPS" |
| 87 | ${Q2}rm -f ${DEPS} |
| 88 | ${Q1}echo "CLEAN: tags prof gmon.out" |
| 89 | ${Q2}rm -f tags prof gmon.out |
| 90 | |
| 91 | .PHONY: gitclean |
| 92 | gitclean: |
| 93 | ${Q1}echo "git-clean: show, use gitcleanf to force" |
| 94 | ${Q2}cd ..; git clean -nxd |
| 95 | |
| 96 | .PHONY: gitcleanf |
| 97 | gitcleanf: |
| 98 | ${Q1}echo "git-clean: forced" |
| 99 | ${Q2}cd ..; git clean -fxd |
| 100 | |
| 101 | tags: ${SRCS} |
| 102 | ctags $^ |
| 103 | |
| 104 | .PHONY: tar |
| 105 | tar: ../physics.tar.bz2 |
| 106 | |
| 107 | .PHONY: ../physics.tar.bz2 |
| 108 | ../physics.tar.bz2: |
| 109 | @echo "git-archive: Warning, archives HEAD not current" |
| 110 | ${Q1}echo "git-archive: ../physics.tar.bz2" |
| 111 | ${Q2}cd ..; git-archive --prefix=physics/ HEAD | bzip2 > physics.tar.bz2 |
| 112 | |
| 113 | .PHONY: run |
| 114 | run: all |
| 115 | cd ..; ./run_physics |
| 116 | |
| 117 | .PHONY: gdb |
| 118 | gdb: all |
| 119 | gdb ${TARGET} |
| 120 | |
| 121 | .PHONY: val |
| 122 | val: all |
| 123 | valgrind ${VALFLAGS} ${TARGET} |
| 124 | |
| 125 | .PHONY: prof |
| 126 | prof: all |
| 127 | ${TARGET} |
| 128 | gprof -b ${TARGET} > prof |
| 129 | kprof -f prof |
| 130 | |
| 131 | -include ${DEPS} |