Elric rewrote the makefile, it is quite self explanatory when run.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2515 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/makefile b/makefile
index 4693c102ba80828a748bd7e4584fefb074068632..5c1bc588530eb7811783fa23b54ea5c41a190594 100644 (file)
--- a/makefile
+++ b/makefile
@@ -1,32 +1,25 @@
-#choose the compiler you want here
-CC=gcc
+##### Variables that you may want to modify #####
 
-#uncomment these according to your sound driver
+#choose the compiler you want to use
+CC=gcc
 
 #recommended for: anyone not using ALSA 0.5
-SND=snd_oss.o snd_dma.o snd_mix.o snd_mem.o
+OBJ_SND=snd_oss.o snd_dma.o snd_mix.o snd_mem.o
 SOUNDLIB=
 #recommended for: anyone using ALSA 0.5
-#SND=snd_alsa_0_5.o snd_dma.o snd_mix.o snd_mem.o
+#OBJ_SND=snd_alsa_0_5.o snd_dma.o snd_mix.o snd_mem.o
 #SOUNDLIB=-lasound
 #recommended for: no one (this driver needs to be updated, it doesn't compile anymore)
-#SND=snd_alsa_0_9.o snd_dma.o snd_mix.o snd_mem.o
+#OBJ_SND=snd_alsa_0_9.o snd_dma.o snd_mix.o snd_mem.o
 #SOUNDLIB=-lasound
 #recommended for: anyone who can't use the above drivers
-#SND=snd_null.o
+#OBJ_SND=snd_null.o
 #SOUNDLIB=
 
-
-#uncomment your preference
 #if you want CD sound in Linux
-#CD=cd_linux.o
+OBJ_CD=cd_linux.o
 #if you want no CD audio
-CD=cd_null.o
-
-CLIENTOBJECTS= cgame.o cgamevm.o chase.o cl_collision.o cl_demo.o cl_input.o cl_main.o cl_parse.o cl_particles.o cl_screen.o cl_video.o console.o dpvsimpledecode.o fractalnoise.o gl_backend.o gl_draw.o gl_models.o gl_rmain.o gl_rsurf.o gl_textures.o keys.o menu.o meshqueue.o r_crosshairs.o r_explosion.o r_explosion.o r_lerpanim.o r_light.o r_modules.o r_sky.o r_sprites.o sbar.o ui.o vid_shared.o view.o wavefile.o r_shadow.c
-SERVEROBJECTS= pr_cmds.o pr_edict.o pr_exec.o sv_light.o sv_main.o sv_move.o sv_phys.o sv_user.o
-SHAREDOBJECTS= builddate.o cmd.o collision.o common.o crc.o cvar.o filematch.o host.o host_cmd.o image.o mathlib.o matrixlib.o model_alias.o model_brush.o model_shared.o model_sprite.o net_bsd.o net_dgrm.o net_loop.o net_main.o net_master.o net_udp.o palette.o portals.o protocol.o quakeio.o sys_linux.o sys_shared.o transform.o world.o wad.o zone.o $(NETOBJECTS) $(SERVEROBJECTS)
-
+#OBJ_CD=cd_null.o
 
 #K6/athlon optimizations
 #CPUOPTIMIZATIONS=-march=k6
@@ -39,45 +32,156 @@ SHAREDOBJECTS= builddate.o cmd.o collision.o common.o crc.o cvar.o filematch.o h
 #no specific CPU
 CPUOPTIMIZATIONS=
 
-#use this line for profiling
-PROFILEOPTION=-pg -g
-#use this line for no profiling
-#PROFILEOPTION=
-
-#note:
-#the -Werror can be removed to compile even if there are warnings,
-#this is used to ensure that all released versions are free of warnings.
 
-#normal compile
-OPTIMIZATIONS= -O6 -fno-strict-aliasing -ffast-math -funroll-loops -fexpensive-optimizations $(CPUOPTIMIZATIONS)
-CFLAGS= -MD -Wall -Werror $(OPTIMIZATIONS) $(PROFILEOPTION)
-#debug compile
-#OPTIMIZATIONS=
-#CFLAGS= -MD -Wall -Werror -ggdb $(OPTIMIZATIONS) $(PROFILEOPTION)
+##### Variables that you shouldn't care about #####
 
-LDFLAGS= $(PROFILEOPTION) -lm -ldl
+# Objects
+CLIENTOBJECTS= cgame.o cgamevm.o chase.o cl_collision.o cl_demo.o cl_input.o \
+               cl_main.o cl_parse.o cl_particles.o cl_screen.o cl_video.o \
+               console.o dpvsimpledecode.o fractalnoise.o gl_backend.o \
+               gl_draw.o gl_models.o gl_rmain.o gl_rsurf.o gl_textures.o \
+               keys.o menu.o meshqueue.o r_crosshairs.o r_explosion.o \
+               r_explosion.o r_lerpanim.o r_light.o r_modules.o r_sky.o \
+               r_sprites.o sbar.o ui.o vid_shared.o view.o wavefile.o \
+               r_shadow.c
+SERVEROBJECTS= pr_cmds.o pr_edict.o pr_exec.o sv_light.o sv_main.o sv_move.o \
+               sv_phys.o sv_user.o
+SHAREDOBJECTS= builddate.o cmd.o collision.o common.o crc.o cvar.o \
+               filematch.o host.o host_cmd.o image.o mathlib.o matrixlib.o \
+               model_alias.o model_brush.o model_shared.o model_sprite.o \
+               net_bsd.o net_dgrm.o net_loop.o net_main.o net_master.o \
+               net_udp.o palette.o portals.o protocol.o quakeio.o sys_linux.o \
+               sys_shared.o transform.o world.o wad.o zone.o
+
+OBJ_COMMON= $(CLIENTOBJECTS) $(SERVEROBJECTS) $(SHAREDOBJECTS)
+OBJ_GLX= vid_glx.c $(OBJ_CD) $(OBJ_SND)
+OBJ_DED= vid_null.o cd_null.o snd_null.o
+
+
+# Compilation
+CFLAGS_COMMON=-MD -Wall -Werror
+CFLAGS_DEBUG=-ggdb
+CFLAGS_PROFILE=-pg
+CFLAGS_RELEASE=
+
+OPTIM_DEBUG=
+OPTIM_RELEASE= -O6 -fno-strict-aliasing -ffast-math -funroll-loops \
+               -fexpensive-optimizations $(CPUOPTIMIZATIONS)
+
+DO_CC=$(CC) $(CFLAGS) -c $< -o $@
+
+
+# Link
+LDFLAGS=-lm -ldl
+
+EXE_GLX=darkplaces-glx
+EXE_DED=darkplaces-dedicated
+
+GLX_LIB=-L/usr/X11R6/lib -lX11 -lXext -lXxf86dga -lXxf86vm $(SOUNDLIB)
+
+DO_LD=$(CC) -o $@ $^ $(LDFLAGS)
+
+
+##### Commands #####
+
+.PHONY : clean help \
+        debug profile release \
+        glx-debug glx-profile glx-release \
+        ded-debug ded-profile ded-release \
+
+help:
+       @echo
+       @echo "===== Choose one ====="
+       @echo "* $(MAKE) clean       : delete the binaries, and .o and .d files"
+       @echo "* $(MAKE) help        : this help"
+       @echo "* $(MAKE) debug       : make GLX and dedicated binaries (debug versions)"
+       @echo "* $(MAKE) profile     : make GLX and dedicated binaries (profile versions)"
+       @echo "* $(MAKE) release     : make GLX and dedicated binaries (release versions)"
+       @echo "* $(MAKE) glx-debug   : make GLX binary (debug version)"
+       @echo "* $(MAKE) glx-profile : make GLX binary (profile version)"
+       @echo "* $(MAKE) glx-release : make GLX binary (release version)"
+       @echo "* $(MAKE) ded-debug   : make dedicated server (debug version)"
+       @echo "* $(MAKE) ded-profile : make dedicated server (profile version)"
+       @echo "* $(MAKE) ded-release : make dedicated server (release version)"
+       @echo
+
+debug :
+       @$(MAKE) glx-debug ded-debug
+
+profile :
+       @$(MAKE) glx-profile ded-profile
+
+release :
+       @$(MAKE) glx-release ded-release
+
+glx-debug :
+       @$(MAKE) bin-debug EXE="$(EXE_GLX)"
+
+glx-profile :
+       @$(MAKE) bin-profile EXE="$(EXE_GLX)"
+
+glx-release :
+       @$(MAKE) bin-release EXE="$(EXE_GLX)"
+
+ded-debug :
+       @$(MAKE) bin-debug EXE="$(EXE_DED)"
+
+ded-profile :
+       @$(MAKE) bin-profile EXE="$(EXE_DED)"
+
+ded-release :
+       @$(MAKE) bin-release EXE="$(EXE_DED)"
+
+bin-debug :
+       @echo
+       @echo "========== $(EXE) (debug) =========="
+       @echo Using compiler $(CC)
+       @echo Compiling with flags: $(CFLAGS_COMMON) $(CFLAGS_DEBUG) \
+                                    $(OPTIM_DEBUG)
+       @echo
+       @$(MAKE) $(EXE) \
+               CFLAGS="$(CFLAGS_COMMON) $(CFLAGS_DEBUG) $(OPTIM_DEBUG)"
+
+bin-profile :
+       @echo
+       @echo "========== $(EXE) (profile) =========="
+       @echo Using compiler $(CC)
+       @echo Compiling with flags: $(CFLAGS_COMMON) $(CFLAGS_PROFILE) \
+                                    $(OPTIM_RELEASE)
+       @echo
+       @$(MAKE) $(EXE) \
+               CFLAGS="$(CFLAGS_COMMON) $(CFLAGS_PROFILE) $(OPTIM_RELEASE)"
 
-all: builddate darkplaces-dedicated darkplaces-glx
+bin-release :
+       @echo
+       @echo "========== $(EXE) (release) =========="
+       @echo Using compiler $(CC)
+       @echo Compiling with flags: $(CFLAGS_COMMON) $(CFLAGS_RELEASE) \
+                                    $(OPTIM_RELEASE)
+       @echo
+       @$(MAKE) $(EXE) \
+               CFLAGS="$(CFLAGS_COMMON) $(CFLAGS_RELEASE) $(OPTIM_RELEASE)"
 
 builddate:
        touch builddate.c
 
 vid_glx.o: vid_glx.c
-       $(CC) $(CFLAGS) -c vid_glx.c -I/usr/X11R6/include
+       @echo "   Compiling" $<
+       @$(DO_CC) -I/usr/X11R6/include
 
 .c.o:
-       $(CC) $(CFLAGS) -c $*.c
+       @echo "   Compiling" $<
+       @$(DO_CC)
 
-darkplaces-glx:  $(SHAREDOBJECTS) $(CLIENTOBJECTS) $(SERVEROBJECTS) vid_glx.o $(CD) $(SND)
-       $(CC) -o $@ $^ $(LDFLAGS) -L/usr/X11R6/lib -lX11 -lXext -lXxf86dga -lXxf86vm $(SOUNDLIB)
+$(EXE_GLX):  $(OBJ_COMMON) $(OBJ_GLX)
+       @echo "   Linking  " $@
+       @$(DO_LD) $(GLX_LIB)
 
-darkplaces-dedicated: $(SHAREDOBJECTS) $(CLIENTOBJECTS) $(SERVEROBJECTS) vid_null.o cd_null.o snd_null.o
-       $(CC) -o $@ $^ $(LDFLAGS)
+$(EXE_DED): $(OBJ_COMMON) $(OBJ_DED)
+       @echo "   Linking  " $@
+       @$(DO_LD)
 
 clean:
-       -rm -f darkplaces-glx darkplaces-dedicated *.o *.d
-
-.PHONY: clean builddate
+       @rm -f $(EXE_GLX) $(EXE_DED) *.o *.d
 
 -include *.d
-