makefile

   1 ##### Variables that you may want to modify #####
   2
   3 #choose the compiler you want to use
   4 CC=gcc
   5
   6 #recommended for: anyone not using ALSA 0.5
   7 OBJ_SND=snd_oss.o snd_dma.o snd_mix.o snd_mem.o
   8 SOUNDLIB=
   9 #recommended for: anyone using ALSA 0.5
  10 #OBJ_SND=snd_alsa_0_5.o snd_dma.o snd_mix.o snd_mem.o
  11 #SOUNDLIB=-lasound
  12 #recommended for: no one (this driver needs to be updated, it doesn't compile anymore)
  13 #OBJ_SND=snd_alsa_0_9.o snd_dma.o snd_mix.o snd_mem.o
  14 #SOUNDLIB=-lasound
  15 #recommended for: anyone who can't use the above drivers
  16 #OBJ_SND=snd_null.o
  17 #SOUNDLIB=
  18
  19 #if you want CD sound in Linux
  20 OBJ_CD=cd_linux.o
  21 #if you want no CD audio
  22 #OBJ_CD=cd_null.o
  23
  24 #K6/athlon optimizations
  25 #CPUOPTIMIZATIONS=-march=k6
  26 #note: don't use -march=athlon, every gcc which has it currently (2.96-3.1)
  27 #have optimizer bugs (like entities disappearing randomly - a bug with
  28 #compiling BOX_ON_PLANE_SIDE in mathlib.h)
  29 #CPUOPTIMIZATIONS=-march=athlon
  30 #686 optimizations
  31 #CPUOPTIMIZATIONS=-march=i686
  32 #no specific CPU
  33 CPUOPTIMIZATIONS=
  34
  35
  36 ##### Variables that you shouldn't care about #####
  37
  38 # Objects
  39 CLIENTOBJECTS=  cgame.o cgamevm.o chase.o cl_collision.o cl_demo.o cl_input.o \
  40                 cl_main.o cl_parse.o cl_particles.o cl_screen.o cl_video.o \
  41                 console.o dpvsimpledecode.o fractalnoise.o gl_backend.o \
  42                 gl_draw.o gl_models.o gl_rmain.o gl_rsurf.o gl_textures.o \
  43                 jpeg.o keys.o menu.o meshqueue.o r_crosshairs.o r_explosion.o \
  44                 r_explosion.o r_lerpanim.o r_light.o r_modules.o r_sky.o \
  45                 r_sprites.o sbar.o ui.o vid_shared.o view.o wavefile.o \
  46                 r_shadow.o
  47 SERVEROBJECTS=  pr_cmds.o pr_edict.o pr_exec.o sv_light.o sv_main.o sv_move.o \
  48                 sv_phys.o sv_user.o
  49 SHAREDOBJECTS=  builddate.o cmd.o collision.o common.o crc.o cvar.o \
  50                 filematch.o host.o host_cmd.o image.o mathlib.o matrixlib.o \
  51                 model_alias.o model_brush.o model_shared.o model_sprite.o \
  52                 net_bsd.o net_dgrm.o net_loop.o net_main.o net_master.o \
  53                 net_udp.o palette.o portals.o protocol.o quakeio.o sys_linux.o \
  54                 sys_shared.o world.o wad.o zone.o
  55
  56 OBJ_COMMON= $(CLIENTOBJECTS) $(SERVEROBJECTS) $(SHAREDOBJECTS)
  57 OBJ_GLX= vid_glx.o $(OBJ_CD) $(OBJ_SND)
  58 OBJ_DED= vid_null.o cd_null.o snd_null.o
  59
  60
  61 # Compilation
  62 CFLAGS_COMMON=-MD -Wall -Werror
  63 CFLAGS_DEBUG=-ggdb
  64 CFLAGS_PROFILE=-g -pg -ggdb
  65 CFLAGS_RELEASE=
  66
  67 OPTIM_DEBUG=
  68 OPTIM_RELEASE=  -O6 -fno-strict-aliasing -ffast-math -funroll-loops \
  69                 -fexpensive-optimizations $(CPUOPTIMIZATIONS)
  70
  71 DO_CC=$(CC) $(CFLAGS) -c $< -o $@
  72
  73
  74 # Link
  75 # LordHavoc note: I have been informed that system libraries must come last
  76 # on the linker line, and that -lm must always be last
  77 LDFLAGS_COMMON=-ldl -lm
  78 LDFLAGS_DEBUG=-g -ggdb
  79 LDFLAGS_PROFILE=-g -pg
  80 LDFLAGS_RELEASE=
  81
  82 EXE_GLX=darkplaces-glx
  83 EXE_DED=darkplaces-dedicated
  84
  85 GLX_LIB=-L/usr/X11R6/lib -lX11 -lXext -lXxf86dga -lXxf86vm $(SOUNDLIB)
  86
  87 DO_LD=$(CC) $(LDFLAGS) -o $@ $^
  88
  89
  90 ##### Commands #####
  91
  92 .PHONY : clean help \
  93          debug profile release \
  94          glx-debug glx-profile glx-release \
  95          ded-debug ded-profile ded-release \
  96
  97 help:
  98         @echo
  99         @echo "===== Choose one ====="
 100         @echo "* $(MAKE) clean       : delete the binaries, and .o and .d files"
 101         @echo "* $(MAKE) help        : this help"
 102         @echo "* $(MAKE) debug       : make GLX and dedicated binaries (debug versions)"
 103         @echo "* $(MAKE) profile     : make GLX and dedicated binaries (profile versions)"
 104         @echo "* $(MAKE) release     : make GLX and dedicated binaries (release versions)"
 105         @echo "* $(MAKE) glx-debug   : make GLX binary (debug version)"
 106         @echo "* $(MAKE) glx-profile : make GLX binary (profile version)"
 107         @echo "* $(MAKE) glx-release : make GLX binary (release version)"
 108         @echo "* $(MAKE) ded-debug   : make dedicated server (debug version)"
 109         @echo "* $(MAKE) ded-profile : make dedicated server (profile version)"
 110         @echo "* $(MAKE) ded-release : make dedicated server (release version)"
 111         @echo
 112
 113 debug :
 114         $(MAKE) glx-debug ded-debug
 115
 116 profile :
 117         $(MAKE) glx-profile ded-profile
 118
 119 release :
 120         $(MAKE) glx-release ded-release
 121
 122 glx-debug :
 123         $(MAKE) bin-debug EXE="$(EXE_GLX)"
 124
 125 glx-profile :
 126         $(MAKE) bin-profile EXE="$(EXE_GLX)"
 127
 128 glx-release :
 129         $(MAKE) bin-release EXE="$(EXE_GLX)"
 130
 131 ded-debug :
 132         $(MAKE) bin-debug EXE="$(EXE_DED)"
 133
 134 ded-profile :
 135         $(MAKE) bin-profile EXE="$(EXE_DED)"
 136
 137 ded-release :
 138         $(MAKE) bin-release EXE="$(EXE_DED)"
 139
 140 bin-debug :
 141         @echo
 142         @echo "========== $(EXE) (debug) =========="
 143 #       @echo Using compiler $(CC)
 144 #       @echo Compiling with flags: $(CFLAGS_COMMON) $(CFLAGS_DEBUG) \
 145 #                                    $(OPTIM_DEBUG)
 146 #       @echo
 147         $(MAKE) $(EXE) \
 148                 CFLAGS="$(CFLAGS_COMMON) $(CFLAGS_DEBUG) $(OPTIM_DEBUG)"\
 149                 LDFLAGS="$(LDFLAGS_DEBUG)"
 150
 151 bin-profile :
 152         @echo
 153         @echo "========== $(EXE) (profile) =========="
 154 #       @echo Using compiler $(CC)
 155 #       @echo Compiling with flags: $(CFLAGS_COMMON) $(CFLAGS_PROFILE) \
 156 #                                    $(OPTIM_RELEASE)
 157 #       @echo
 158         $(MAKE) $(EXE) \
 159                 CFLAGS="$(CFLAGS_COMMON) $(CFLAGS_PROFILE) $(OPTIM_RELEASE)"\
 160                 LDFLAGS="$(LDFLAGS_PROFILE)"
 161
 162 bin-release :
 163         @echo
 164         @echo "========== $(EXE) (release) =========="
 165 #       @echo Using compiler $(CC)
 166 #       @echo Compiling with flags: $(CFLAGS_COMMON) $(CFLAGS_RELEASE) \
 167 #                                    $(OPTIM_RELEASE)
 168 #       @echo
 169         $(MAKE) $(EXE) \
 170                 CFLAGS="$(CFLAGS_COMMON) $(CFLAGS_RELEASE) $(OPTIM_RELEASE)"\
 171                 LDFLAGS="$(LDFLAGS_RELEASE)"
 172
 173 builddate:
 174         touch builddate.c
 175
 176 vid_glx.o: vid_glx.c
 177 #       @echo "   Compiling" $<
 178         $(DO_CC) -I/usr/X11R6/include
 179
 180 .c.o:
 181 #       @echo "   Compiling" $<
 182         $(DO_CC)
 183
 184 $(EXE_GLX):  $(OBJ_COMMON) $(OBJ_GLX)
 185 #       @echo "   Linking  " $@
 186         $(DO_LD) $(GLX_LIB) $(LDFLAGS_COMMON)
 187
 188 $(EXE_DED): $(OBJ_COMMON) $(OBJ_DED)
 189 #       @echo "   Linking  " $@
 190         $(DO_LD) $(LDFLAGS_COMMON)
 191
 192 clean:
 193         rm -f $(EXE_GLX) $(EXE_DED) *.o *.d
 194
 195 -include *.d