#-----------------------------------------------------------------------------#

# SDL_sound -- An abstract sound format decoding API.

# Copyright (C) 2001 Ryan C. Gordon.

#

# This library is free software; you can redistribute it and/or

# modify it under the terms of the GNU Lesser General Public

# License as published by the Free Software Foundation; either

# version 2.1 of the License, or (at your option) any later version.

#

# This library is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

# Lesser General Public License for more details.

#

# You should have received a copy of the GNU Lesser General Public

# License along with this library; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

#

# (Please see the file LICENSE in the source's root directory.)

#

# This file written by Ryan C. Gordon.

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

# Makefile for building SDL_sound on Unix-like systems. Follow the

# instructions for editing this file, then run "make" on the command line.

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

# Set to your liking.

#-----------------------------------------------------------------------------#

CC = gcc

LINKER = gcc

#-----------------------------------------------------------------------------#

# If this makefile fails to detect Cygwin correctly, or you want to force

# the build process's behaviour, set it to "true" or "false" (w/o quotes).

#-----------------------------------------------------------------------------#

#cygwin := true

#cygwin := false

cygwin := autodetect

#-----------------------------------------------------------------------------#

# You only need to set SDL_INC_DIR and SDL_LIB_DIR if you are using cygwin.

# SDL_INC_DIR is where SDL.h and associated headers can be found, and

# SDL_LIB_DIR is where SDL.lib and SDL.dll are located. These may be set as

# environment variables, if you'd prefer to not hack the Makefile.

#

# examples:

# SDL_INC_DIR := C:/2/SDL-1.1.8/include

# SDL_LIB_DIR := C:/2/SDL-1.1.8/lib

#-----------------------------------------------------------------------------#

ifeq ($(strip $(SDL_INC_DIR)),)

SDL_INC_DIR := please_set_me_cygwin_users

endif

ifeq ($(strip $(SDL_LIB_DIR)),)

SDL_LIB_DIR := please_set_me_cygwin_users

endif

#-----------------------------------------------------------------------------#

# Set this to true if you want to create a debug build.

#-----------------------------------------------------------------------------#

#debugging := false

debugging := true

#-----------------------------------------------------------------------------#

# Set this to true if you want debugging output. This does a LOT of

# chattering to stdout, and can be used with out without the (debugging)

# option above. You do NOT want this in a release build!

#-----------------------------------------------------------------------------#

#debugging_chatter := false

debugging_chatter := true

#-----------------------------------------------------------------------------#

# Set the decoder types you'd like to support.

# Note that various decoders may need external libraries.

#-----------------------------------------------------------------------------#

use_decoder_raw := true

use_decoder_mp3 := false

use_decoder_voc := true

#-----------------------------------------------------------------------------#

# Set to "true" if you'd like to build a DLL. Set to "false" otherwise.

#-----------------------------------------------------------------------------#

#build_dll := false

build_dll := true

#-----------------------------------------------------------------------------#

# Set one of the below. Currently, none of these are used.

#-----------------------------------------------------------------------------#

#use_asm = -DUSE_I386_ASM

use_asm = -DUSE_PORTABLE_C

#-----------------------------------------------------------------------------#

# Set this to where you want SDL_sound installed. It will put the

# files in $(install_prefix)/bin, $(install_prefix)/lib, and

# $(install_prefix)/include ...

#-----------------------------------------------------------------------------#

install_prefix := /usr/local

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

# Everything below this line is probably okay.

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

#-----------------------------------------------------------------------------#

# CygWin autodetect.

#-----------------------------------------------------------------------------#

ifeq ($(strip $(cygwin)),autodetect)

ifneq ($(strip $(shell gcc -v 2>&1 |grep "cygwin")),)

cygwin := true

else

cygwin := false

endif

endif

#-----------------------------------------------------------------------------#

# Platform-specific binary stuff.

#-----------------------------------------------------------------------------#

ifeq ($(strip $(cygwin)),true)

ifeq ($(strip $(SDL_INC_DIR)),please_set_me_cygwin_users)

$(error Cygwin users need to set the SDL_INC_DIR envr var.)

else

SDL_CFLAGS := -I$(SDL_INC_DIR)

endif

ifeq ($(strip $(SDL_LIB_DIR)),please_set_me_cygwin_users)

$(error Cygwin users need to set the SDL_LIB_DIR envr var.)

else

SDL_LDFLAGS := -L$(SDL_LIB_DIR) -lSDL

endif

# !!! FIXME

build_dll := false

# !!! FIXME

ASM = nasmw

EXE_EXT = .exe

DLL_EXT = .dll

STATICLIB_EXT = .a

ASMOBJFMT = win32

ASMDEFS = -dC_IDENTIFIERS_UNDERSCORED

CFLAGS += -DC_IDENTIFIERS_UNDERSCORED

else

ASM = nasm

EXE_EXT =

DLL_EXT = .so

STATICLIB_EXT = .a

ASMOBJFMT = elf

SDL_CFLAGS := $(shell sdl-config --cflags)

SDL_LDFLAGS := $(shell sdl-config --libs)

endif

CFLAGS += $(SDL_CFLAGS)

LDFLAGS += $(SDL_LDFLAGS)

ifeq ($(strip $(build_dll)),true)

LIB_EXT := $(DLL_EXT)

SHAREDFLAGS += -shared

else

LIB_EXT := $(STATICLIB_EXT)

endif

#-----------------------------------------------------------------------------#

# Version crapola.

#-----------------------------------------------------------------------------#

VERMAJOR := $(shell grep "define SOUND_VER_MAJOR" SDL_sound.h | sed "s/\#define SOUND_VER_MAJOR //")

VERMINOR := $(shell grep "define SOUND_VER_MINOR" SDL_sound.h | sed "s/\#define SOUND_VER_MINOR //")

VERPATCH := $(shell grep "define SOUND_VER_PATCH" SDL_sound.h | sed "s/\#define SOUND_VER_PATCH //")

VERMAJOR := $(strip $(VERMAJOR))

VERMINOR := $(strip $(VERMINOR))

VERPATCH := $(strip $(VERPATCH))

VERFULL := $(VERMAJOR).$(VERMINOR).$(VERPATCH)

#-----------------------------------------------------------------------------#

# General compiler, assembler, and linker flags.

#-----------------------------------------------------------------------------#

BINDIR := bin

SRCDIR := .

CFLAGS := -I$(SRCDIR) $(CFLAGS)

CFLAGS += $(use_asm) -D_REENTRANT -fsigned-char -DPLATFORM_UNIX

CFLAGS += -Wall -Werror -fno-exceptions -fno-rtti -ansi -pedantic

LDFLAGS += -lm

ifeq ($(strip $(debugging)),true)

CFLAGS += -DDEBUG -g -fno-omit-frame-pointer

LDFLAGS += -g -fno-omit-frame-pointer

else

CFLAGS += -DNDEBUG -O2 -fomit-frame-pointer

LDFLAGS += -O2 -fomit-frame-pointer

endif

ifeq ($(strip $(debugging_chatter)),true)

CFLAGS += -DDEBUG_CHATTER

endif

ASMFLAGS := -f $(ASMOBJFMT) $(ASMDEFS)

#-----------------------------------------------------------------------------#

# Source and target names.

#-----------------------------------------------------------------------------#

PUREBASELIBNAME := SDL_sound

ifeq ($(strip $(cygwin)),true)

BASELIBNAME := $(strip $(PUREBASELIBNAME))

else

BASELIBNAME := lib$(strip $(PUREBASELIBNAME))

endif

MAINLIB := $(BINDIR)/$(strip $(BASELIBNAME))$(strip $(LIB_EXT))

TESTSRCS := test/test_sdlsound.c

MAINSRCS := SDL_sound.c

ifeq ($(strip $(use_decoder_raw)),true)

MAINSRCS += decoders/raw.c

CFLAGS += -DSOUND_SUPPORTS_RAW

endif

ifeq ($(strip $(use_decoder_mp3)),true)

MAINSRCS += decoders/mp3.c

need_extra_rwops := true

CFLAGS += -DSOUND_SUPPORTS_MP3 $(shell smpeg-config --cflags)

LDFLAGS += $(shell smpeg-config --libs)

endif

CFLAGS += -DSOUND_SUPPORTS_VOC

endif

ifeq ($(strip $(use_decoder_wav)),true)

MAINSRCS += decoders/wav.c

CFLAGS += -DSOUND_SUPPORTS_WAV

endif

ifeq ($(strip $(use_decoder_ogg)),true)

MAINSRCS += decoders/ogg.c

CFLAGS += -DSOUND_SUPPORTS_OGG

LDFLAGS += -lvorbisfile -lvorbis

endif

ifeq ($(strip $(need_extra_rwops)),true)

MAINSRCS += extra_rwops.c

endif

#ifeq ($(strip $(cygwin)),true)

# MAINSRCS += platform/win32.c

# CFLAGS += -DWIN32

#else

# MAINSRCS += platform/unix.c

#endif

TESTEXE := $(BINDIR)/test_sdlsound$(EXE_EXT)

# Rule for getting list of objects from source

MAINOBJS1 := $(MAINSRCS:.c=.o)

MAINOBJS2 := $(MAINOBJS1:.cpp=.o)

MAINOBJS3 := $(MAINOBJS2:.asm=.o)

MAINOBJS := $(foreach f,$(MAINOBJS3),$(BINDIR)/$(f))

MAINSRCS := $(foreach f,$(MAINSRCS),$(SRCDIR)/$(f))

TESTOBJS1 := $(TESTSRCS:.c=.o)

TESTOBJS2 := $(TESTOBJS1:.cpp=.o)

TESTOBJS3 := $(TESTOBJS2:.asm=.o)

TESTOBJS := $(foreach f,$(TESTOBJS3),$(BINDIR)/$(f))

TESTSRCS := $(foreach f,$(TESTSRCS),$(SRCDIR)/$(f))

CLEANUP = $(wildcard *.exe) $(wildcard *.obj) \

$(wildcard $(BINDIR)/*.exe) $(wildcard $(BINDIR)/*.obj) \

$(wildcard *~) $(wildcard *.err) \

$(wildcard .\#*) core

#-----------------------------------------------------------------------------#

# Rules.

#-----------------------------------------------------------------------------#

# Rules for turning source files into .o files

$(BINDIR)/%.o: $(SRCDIR)/%.cpp

$(CC) -c -o $@ $< $(CFLAGS)

$(BINDIR)/%.o: $(SRCDIR)/%.c

$(CC) -c -o $@ $< $(CFLAGS)

$(BINDIR)/%.o: $(SRCDIR)/%.asm

$(ASM) $(ASMFLAGS) -o $@ $<

.PHONY: all clean distclean listobjs install showcfg showflags

all: $(BINDIR) $(EXTRABUILD) $(MAINLIB) $(TESTEXE)

$(MAINLIB) : $(BINDIR) $(MAINOBJS)

$(LINKER) -o $(MAINLIB) $(SHAREDFLAGS) $(MAINOBJS) $(LDFLAGS)

$(TESTEXE) : $(MAINLIB) $(TESTOBJS)

$(LINKER) -o $(TESTEXE) $(TESTLDFLAGS) $(TESTOBJS) -L$(BINDIR) -l$(strip $(PUREBASELIBNAME)) $(LDFLAGS)

install: all

rm -f $(install_prefix)/lib/$(strip $(BASELIBNAME))$(strip $(LIB_EXT)).$(strip $(VERMAJOR)).$(strip $(VERMINOR)).*

mkdir -p $(install_prefix)/bin

mkdir -p $(install_prefix)/lib

mkdir -p $(install_prefix)/include

cp $(SRCDIR)/SDL_sound.h $(install_prefix)/include

cp $(TESTEXE) $(install_prefix)/bin

ifeq ($(strip $(cygwin)),true)

cp $(MAINLIB) $(install_prefix)/lib/$(strip $(BASELIBNAME))$(strip $(LIB_EXT))

else

cp $(MAINLIB) $(install_prefix)/lib/$(strip $(BASELIBNAME))$(strip $(LIB_EXT)).$(strip $(VERFULL))

ln -sf $(strip $(BASELIBNAME))$(strip $(LIB_EXT)).$(strip $(VERFULL)) $(install_prefix)/lib/$(strip $(BASELIBNAME))$(strip $(LIB_EXT))

ln -sf $(strip $(BASELIBNAME))$(strip $(LIB_EXT)).$(strip $(VERFULL)) $(install_prefix)/lib/$(strip $(BASELIBNAME))$(strip $(LIB_EXT)).$(strip $(VERMAJOR))

chmod 0755 $(install_prefix)/lib/$(strip $(BASELIBNAME))$(strip $(LIB_EXT)).$(strip $(VERFULL))

chmod 0644 $(install_prefix)/include/SDL_sound.h

endif

$(BINDIR):

mkdir -p $(BINDIR)

mkdir -p $(BINDIR)/decoders

mkdir -p $(BINDIR)/platform

mkdir -p $(BINDIR)/test

distclean: clean

clean:

rm -f $(CLEANUP)

rm -rf $(BINDIR)

listobjs:

@echo SOURCES:

@echo $(MAINSRCS)

@echo

@echo OBJECTS:

@echo $(MAINOBJS)

@echo

@echo BINARIES:

@echo $(MAINLIB)

showcfg:

@echo "Compiler : $(CC)"

@echo "Using CygWin : $(cygwin)"

@echo "Debugging : $(debugging)"

@echo "ASM flag : $(use_asm)"

@echo "SDL_sound version : $(VERFULL)"

@echo "Building DLLs : $(build_dll)"

@echo "Install prefix : $(install_prefix)"

@echo "Supports .VOC : $(use_decoder_voc)"

showflags:

@echo 'CFLAGS : $(CFLAGS)'

@echo 'LDFLAGS : $(LDFLAGS)'

#-----------------------------------------------------------------------------#

# This section is pretty much just for Ryan's use to make distributions.

# You Probably Should Not Touch.

#-----------------------------------------------------------------------------#

# These are the files needed in a binary distribution, regardless of what

# platform is being used.

BINSCOMMON := LICENSE CHANGELOG SDL_sound.h

.PHONY: package msbins win32bins nocygwin

package: clean

cd .. ; mv SDL_sound SDL_sound-$(VERFULL) ; tar -cyvvf ./SDL_sound-$(VERFULL).tar.bz2 --exclude="*CVS*" SDL_sound-$(VERFULL) ; mv SDL_sound-$(VERFULL) SDL_sound

ifeq ($(strip $(cygwin)),true)

msbins: win32bins

win32bins: clean all

cp $(SDL_LIB_DIR)/SDL.dll .

echo -e "\r\n\r\n\r\nHEY YOU.\r\n\r\n\r\nTake a look at README-win32bins.txt FIRST.\r\n\r\n\r\n--ryan. (icculus@clutteredmind.org)\r\n\r\n" |zip -9rz ../SDL_sound-win32bins-$(shell date +%m%d%Y).zip $(MAINLIB) SDL.dll $(EXTRAPACKAGELIBS) README-win32bins.txt

else

msbins: nocygwin

win32bins: nocygwin

nocygwin:

@echo This must be done on a Windows box in the Cygwin environment.

endif

#-----------------------------------------------------------------------------#

# That's all, folks.

#-----------------------------------------------------------------------------#

# end of Makefile ...