| 1 | |
| 2 | # set this on the command line to get a WIN32 or a FINAL build |
| 3 | BUILD := DEBUG |
| 4 | |
| 5 | |
| 6 | ifeq (${BUILD},WIN32) |
| 7 | LIBGL := -lopengl32 -lglu32 |
| 8 | LIBSDL := `/usr/mingw32/bin/sdl-config --libs` |
| 9 | else |
| 10 | LIBGL := -lGL -lGLU |
| 11 | LIBSDL := `sdl-config --libs` |
| 12 | endif |
| 13 | LIBMY := -lbear |
| 14 | LIBS := ${LIBSDL} ${LIBGL} ${LIBMY} |
| 15 | |
| 16 | OPTFLAGS := -O2 |
| 17 | DBGFLAGS := -ggdb |
| 18 | PRFFLAGS := ${DBGFLAGS} -pg |
| 19 | MYFLAGS := -Wall -pedantic -ansi |
| 20 | |
| 21 | RPATH := libs/ |
| 22 | |
| 23 | VALFLAGS := --leak-check=full |
| 24 | LNKFLAGS := -Wl,-rpath,${RPATH} |
| 25 | |
| 26 | ifeq (${BUILD},WIN32) |
| 27 | CXXFLAGS := ${MYFLAGS} ${OPTFLAGS} |
| 28 | else |
| 29 | ifeq (${BUILD},FINAL) |
| 30 | CXXFLAGS := ${MYFLAGS} ${OPTFLAGS} |
| 31 | else |
| 32 | CXXFLAGS := ${MYFLAGS} ${DBGFLAGS} |
| 33 | endif |
| 34 | endif |
| 35 | |
| 36 | ifeq (${BUILD},WIN32) |
| 37 | CXX := mingw32-g++ |
| 38 | else |
| 39 | CXX := g++ |
| 40 | endif |
| 41 | |
| 42 | DIRS := # := start |
| 43 | |
| 44 | SRCSDIR := src/ |
| 45 | SRCS := # := start |
| 46 | |
| 47 | ifeq (${BUILD},WIN32) |
| 48 | OBJSDIR := objs-mingw32/ |
| 49 | else |
| 50 | ifeq (${BUILD},FINAL) |
| 51 | OBJSDIR := objs/ |
| 52 | else |
| 53 | OBJSDIR := objsd/ |
| 54 | endif |
| 55 | endif |
| 56 | OBJS := # := start |
| 57 | |
| 58 | DEPSDIR := deps/ |
| 59 | DEPS := # := start |
| 60 | |
| 61 | # include all of the dir.mk |
| 62 | DIRMK := dir.mk |
| 63 | include ${SRCSDIR}${DIRMK} |
| 64 | |
| 65 | ifeq (${BUILD},WIN32) |
| 66 | WORKINGDIR := bin-mingw32/ |
| 67 | else |
| 68 | ifeq (${BUILD},FINAL) |
| 69 | WORKINGDIR := bin/ |
| 70 | else |
| 71 | WORKINGDIR := bind/ |
| 72 | endif |
| 73 | endif |
| 74 | |
| 75 | CFGDIRNAME := configs/ |
| 76 | SRCCFGDIR := ${CFGDIRNAME} |
| 77 | DSTCFGDIR := ${WORKINGDIR}${CFGDIRNAME} |
| 78 | |
| 79 | CFGS := # := start |
| 80 | CFGS += keys.cfg |
| 81 | CFGS := $(addprefix ${DSTCFGDIR},${CFGS}) |
| 82 | |
| 83 | LIBSDIRNAME := libs/ |
| 84 | SRCLIBSDIR := ${LIBSDIRNAME} |
| 85 | ifeq (${BUILD},WIN32) |
| 86 | DSTLIBSDIR := ${WORKINGDIR} |
| 87 | else |
| 88 | DSTLIBSDIR := ${WORKINGDIR}${LIBSDIRNAME} |
| 89 | endif |
| 90 | |
| 91 | LIBSTXT := # := start |
| 92 | LIBSTXT += COPYING-SDL |
| 93 | LIBSTXT += README-SDL |
| 94 | LIBSTXT += VERSION-SDL |
| 95 | LIBSTXT := $(addprefix ${DSTLIBSDIR},${LIBSTXT}) |
| 96 | |
| 97 | LIBSCPY := # := start |
| 98 | ifeq (${BUILD},WIN32) |
| 99 | LIBSCPY += SDL.dll |
| 100 | LIBSCPY += bear.dll |
| 101 | else |
| 102 | LIBSCPY += libSDL-1.2.so.0 |
| 103 | LIBSCPY += libbear.so.0 |
| 104 | endif |
| 105 | LIBSCPY := $(addprefix ${DSTLIBSDIR},${LIBSCPY}) |
| 106 | |
| 107 | SRCTXTDIR := |
| 108 | DSTTXTDIR := ${WORKINGDIR} |
| 109 | |
| 110 | TXT := # := start |
| 111 | TXT += COPYING |
| 112 | TXT := $(addprefix ${DSTTXTDIR},${TXT}) |
| 113 | |
| 114 | ifeq (${BUILD},WIN32) |
| 115 | TARGETNAME := run_physics.exe |
| 116 | else |
| 117 | TARGETNAME := run_physics |
| 118 | endif |
| 119 | TARGETTMP := ${OBJSDIR}${TARGETNAME} |
| 120 | TARGET := ${WORKINGDIR}${TARGETNAME} |
| 121 | |
| 122 | DEPSBLDDIRS := ${DEPSDIR} $(addprefix ${DEPSDIR},${DIRS}) |
| 123 | OBJSBLDDIRS := ${OBJSDIR} $(addprefix ${OBJSDIR},${DIRS}) |
| 124 | |
| 125 | BLDDIRS := # := start |
| 126 | BLDDIRS += ${OBJSBLDDIRS} |
| 127 | BLDDIRS += ${DEPSBLDDIRS} |
| 128 | BLDDIRS += ${WORKINGDIR} |
| 129 | BLDDIRS += ${DSTCFGDIR} |
| 130 | BLDDIRS += ${DSTLIBSDIR} |
| 131 | BLDDIRS := $(sort ${BLDDIRS}) # remove possible duplicates |
| 132 | |
| 133 | INCDIRS := ${SRCSDIR} |
| 134 | INCFLAGS := $(addprefix -I, ${INCDIRS}) |
| 135 | |
| 136 | |
| 137 | ifeq (${BUILD},WIN32) |
| 138 | PRNTFMT := printf "%-12s: %s\n" |
| 139 | else |
| 140 | PRNTFMT := printf "%-8s: %s\n" |
| 141 | endif |
| 142 | |
| 143 | VERBOSE := 0 |
| 144 | |
| 145 | ifeq (${VERBOSE},0) |
| 146 | # quiet the printf command |
| 147 | Q1 := @ |
| 148 | # quiet the command that is `replaced' by an echo |
| 149 | Q2 := @ |
| 150 | else |
| 151 | # EAT the printf command as if it was not there |
| 152 | Q1 := @true # NOTE: the space between @true and the # is VERY important!! |
| 153 | # do not quiet the command output |
| 154 | Q2 := |
| 155 | endif |
| 156 | |
| 157 | .PHONY: all |
| 158 | all: ${TARGET} ${CFGS} ${LIBSTXT} ${LIBSCPY} ${TXT} |
| 159 | |
| 160 | # cause the fancy $$ directory rules to work out |
| 161 | .SECONDEXPANSION: |
| 162 | |
| 163 | # how to link the main target |
| 164 | ${TARGETTMP}: ${OBJS} |
| 165 | ${Q1}${PRNTFMT} "${CXX}" "$@" |
| 166 | ${Q2}${CXX} ${CXXFLAGS} ${LNKFLAGS} -o $@ $^ ${LIBS} |
| 167 | |
| 168 | # rule to copy tmp target to working directory |
| 169 | ${TARGET}: ${TARGETTMP} | ${WORKINGDIR} |
| 170 | ${Q1}${PRNTFMT} "cp" "$@" |
| 171 | ${Q2}cp $< $@ |
| 172 | |
| 173 | # rule to copy the config files into the working directory |
| 174 | ${DSTCFGDIR}%: ${SRCCFGDIR}% | $$(dir $$@) |
| 175 | ${Q1}${PRNTFMT} "cp" "$@" |
| 176 | ${Q2}cp $< $@ |
| 177 | |
| 178 | # rule to copy the library files into the working directory |
| 179 | ${DSTLIBSDIR}%: ${SRCLIBSDIR}% | $$(dir $$@) |
| 180 | ${Q1}${PRNTFMT} "cp" "$@" |
| 181 | ${Q2}cp $< $@ |
| 182 | |
| 183 | # rule to copy the library files into the working directory |
| 184 | ${DSTTXTDIR}%: ${SRCTXTDIR}% | $$(dir $$@) |
| 185 | ${Q1}${PRNTFMT} "cp" "$@" |
| 186 | ${Q2}cp $< $@ |
| 187 | |
| 188 | # how to make a directory |
| 189 | ${BLDDIRS}: |
| 190 | ${Q1}${PRNTFMT} "mkdir" "$@" |
| 191 | ${Q2}mkdir -p $@ |
| 192 | |
| 193 | # rule to make an object file from a .cpp |
| 194 | ${OBJSDIR}%.o: ${SRCSDIR}%.cpp | $$(dir $$@) |
| 195 | ${Q1}${PRNTFMT} "${CXX}" "$@" |
| 196 | ${Q2}${CXX} ${CXXFLAGS} -c -o $@ $< ${INCFLAGS} |
| 197 | |
| 198 | # rule to make a depend file from a .cpp |
| 199 | # be clever and escape the / chars in file paths |
| 200 | # DON'T simply use another sed delimiter or it can't appear in the file paths |
| 201 | ${DEPSDIR}%.d: ${SRCSDIR}%.cpp | $$(dir $$@) |
| 202 | ${Q1}${PRNTFMT} "DEP" "$@" |
| 203 | ${Q2}${CXX} -MM ${CXXFLAGS} $< ${INCFLAGS} | \ |
| 204 | sed 's/\(^.*\):/$(subst /,\/,${OBJSDIR}\1 $@):/' > $@ |
| 205 | |
| 206 | CLEANCMDS := cleanbin cleanobjs cleandeps clean cleanall |
| 207 | |
| 208 | .PHONY: cleanbin |
| 209 | cleanbin: |
| 210 | ${Q1}${PRNTFMT} "rm" "${WORKINGDIR}" |
| 211 | ${Q2}rm -rf ${WORKINGDIR} |
| 212 | |
| 213 | .PHONY: cleanobjs |
| 214 | cleanobjs: |
| 215 | ${Q1}${PRNTFMT} "rm" "${OBJSDIR}" |
| 216 | ${Q2}rm -rf ${OBJSDIR} |
| 217 | |
| 218 | .PHONY: cleandeps |
| 219 | cleandeps: |
| 220 | ${Q1}${PRNTFMT} "rm" "${DEPSDIR}" |
| 221 | ${Q2}rm -rf ${DEPSDIR} |
| 222 | |
| 223 | .PHONY: clean |
| 224 | clean: cleanobjs |
| 225 | ${Q1}${PRNTFMT} "rm" "${TARGET}" |
| 226 | ${Q2}rm -rf ${TARGET} |
| 227 | |
| 228 | .PHONY: cleanall |
| 229 | cleanall: clean cleanbin cleandeps |
| 230 | |
| 231 | .PHONY: gitclean |
| 232 | gitclean: |
| 233 | ${Q1}${PRNTFMT} "git clean" "showing; use gitcleanf to force removal" |
| 234 | ${Q2}git clean -nxd |
| 235 | |
| 236 | .PHONY: gitcleanf |
| 237 | gitcleanf: |
| 238 | ${Q1}${PRNTFMT} "git clean" "forcing" |
| 239 | ${Q2}git clean -fxd |
| 240 | |
| 241 | .PHONY: tar |
| 242 | tar: physics.tar.bz2 |
| 243 | |
| 244 | .PHONY: physics.tar.bz2 |
| 245 | physics.tar.bz2: |
| 246 | @${PRNTFMT} "git archive" "Warning, archives HEAD not current" |
| 247 | ${Q1}${PRNTFMT} "git archive" "physics.tar.bz2" |
| 248 | ${Q2}git archive --prefix=physics/ HEAD | bzip2 > physics.tar.bz2 |
| 249 | |
| 250 | .PHONY: run |
| 251 | run: all |
| 252 | ifeq (${WIN32},1) |
| 253 | cd ${WORKINGDIR}; wine ${TARGETNAME} |
| 254 | else |
| 255 | cd ${WORKINGDIR}; ./${TARGETNAME} |
| 256 | endif |
| 257 | |
| 258 | .PHONY: gdb |
| 259 | gdb: all |
| 260 | cd ${WORKINGDIR}; gdb ${TARGETNAME} |
| 261 | |
| 262 | .PHONY: cgdb |
| 263 | cgdb: all |
| 264 | cd ${WORKINGDIR}; cgdb ${TARGETNAME} |
| 265 | |
| 266 | .PHONY: val |
| 267 | val: all |
| 268 | cd ${WORKINGDIR}; valgrind ${VALFLAGS} ./${TARGETNAME} |
| 269 | |
| 270 | .PHONY: prof |
| 271 | prof: run |
| 272 | cd ${WORKINGDIR}; gprof -b ${TARGETNAME} > prof |
| 273 | cd ${WORKINGDIR}; kprof -f prof |
| 274 | |
| 275 | |
| 276 | # Do not include deps files when doing a _single_ clean operation |
| 277 | ifeq ($(findstring ${MAKECMDGOALS},${CLEANCMDS}),) |
| 278 | -include ${DEPS} |
| 279 | endif |