Commit e6521494 authored by Vincent Seguin's avatar Vincent Seguin
Browse files

Makefile et config.

parent 1cc50a23
......@@ -10,8 +10,8 @@
################################################################################
# Environment
#CC = gcc
#SHELL = /bin/sh
#CC=gcc
#SHELL=/bin/sh
# Video output settings
VIDEO=X11
......@@ -26,11 +26,17 @@ ARCH=MMX
#ARCH=PPC
#ARCH=SPARC
# Target operating system
SYS=LINUX
#SYS=BSD
#SYS=BEOS
# Decoder choice - ?? old decoder will be removed soon
DECODER=old
#DECODER=new
# !!! don't forget to run this command after changing decoder type !!!
# touch input/input.c input/input_ctrl.c include/vlc.h include/video_decoder.h
# Debugging mode on or off
DEBUG=1
#----------------- do not change anything below this line ----------------------
......@@ -38,22 +44,38 @@ DECODER=old
# Configuration pre-processing
################################################################################
# DEFINE will contain all the constants definitions decided in Makefile
DEFINE = -DVIDEO_$(VIDEO)
# Program version - may only be changed by the project leader
PROGRAM_VERSION = 1.0-dev
# PROGRAM_OPTIONS is an identification string of the compilation options
PROGRAM_OPTIONS = $(VIDEO) $(ARCH) $(SYS)
ifneq ($(DEBUG),)
PROGRAM_OPTIONS += DEBUG
endif
# PROGRAM_BUILD is a complete identification of the build
PROGRAM_BUILD = `date -R` $(USER)@`hostname`
# DEFINE will contain some of the constants definitions decided in Makefile,
# including VIDEO_xx and ARCH_xx. It will be passed to C compiler.
DEFINE += -DVIDEO_$(VIDEO)
DEFINE += -DARCH_$(ARCH)
DEFINE += -DSYS_$(SYS)
DEFINE += -DPROGRAM_VERSION="\"$(PROGRAM_VERSION)\""
DEFINE += -DPROGRAM_OPTIONS="\"$(PROGRAM_OPTIONS)\""
DEFINE += -DPROGRAM_BUILD="\"$(PROGRAM_BUILD)\""
ifneq ($(DEBUG),)
DEFINE += -DDEBUG
endif
# video is a lowercase version of VIDEO used for filenames
video = $(shell echo $(VIDEO) | tr 'A-Z' 'a-z')
################################################################################
# Tunning and other variables
# Tunning and other variables - do not change anything except if you know
# exactly what you are doing
################################################################################
#
# Transformation for video decompression (Fourier or cosine)
#
TRANSFORM=vdec_idct
#TRANSFORM=vdec_idft
#
# C headers directories
#
......@@ -78,9 +100,6 @@ ifeq ($(VIDEO),GGI)
LIB += -lggi
endif
# System dependant libraries
#??LIB += -lXxf86dga
#
# C compiler flags: compilation
#
......@@ -90,7 +109,6 @@ CCFLAGS += -D_REENTRANT
CCFLAGS += -D_GNU_SOURCE
# Optimizations : don't compile debug versions with them
CCFLAGS += -g
CCFLAGS += -O6
CCFLAGS += -ffast-math -funroll-loops -fargument-noalias-global
CCFLAGS += -fomit-frame-pointer
......@@ -143,21 +161,19 @@ endif
#
# Additionnal debugging flags
#
# Debugging settings: electric fence, debuging symbols and profiling support.
# Note that electric fence and accurate profiling are quite uncompatible.
#CCFLAGS += -g
#CCFLAGS += -pg
#LCFLAGS += -g
#LCFLAGS += -pg
#LIB += -ldmalloc
#LIB += -lefence
# Debugging support
ifneq ($(DEBUG),)
CFLAGS += -g
#CFLAGS += -pg
endif
#################################################################################
# Objects and files
#################################################################################
#
# Objects
# C Objects
#
interface_obj = interface/main.o \
interface/interface.o \
......@@ -224,24 +240,13 @@ video_parser_obj = video_parser/video_parser.o \
video_decoder_obj = video_decoder/video_decoder.o \
video_decoder/vdec_motion.o \
video_decoder/$(TRANSFORM).o
video_decoder/vdec_idct.o
endif
misc_obj = misc/mtime.o \
misc/rsc_files.o \
misc/netutils.o
ifeq ($(ARCH),MMX)
ifeq ($(DECODER),old)
ASM_OBJ = video_decoder_ref/idctmmx.o \
video_output/video_yuv_mmx.o
else
ASM_OBJ = video_decoder/idctmmx.o \
video_output/video_yuv_mmx.o
endif
endif
C_OBJ = $(interface_obj) \
$(input_obj) \
$(audio_output_obj) \
......@@ -255,6 +260,19 @@ C_OBJ = $(interface_obj) \
$(vlan_obj) \
$(misc_obj)
#
# Assembler Objects
#
ifeq ($(ARCH),MMX)
ifeq ($(DECODER),old)
ASM_OBJ = video_decoder_ref/idctmmx.o \
video_output/video_yuv_mmx.o
else
ASM_OBJ = video_decoder/idctmmx.o \
video_output/video_yuv_mmx.o
endif
endif
#
# Other lists of files
#
......@@ -281,13 +299,20 @@ distclean: clean
rm -f vlc gmon.out core
rm -rf dep
show:
@echo "Command line for C objects:"
@echo $(CC) $(CCFLAGS) $(CFLAGS) -c -o "<dest.o>" "<src.c>"
@echo
@echo "Command line for assembler objects:"
@echo $(CC) $(CFLAGS) -c -o "<dest.o>" "<src.S>"
FORCE:
#
# Real targets
#
vlc: $(C_OBJ) $(ASM_OBJ)
$(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
$(CC) $(LCFLAGS) $(CFLAGS) -o $@ $(C_OBJ) $(ASM_OBJ)
#
# Generic rules (see below)
......@@ -295,12 +320,16 @@ vlc: $(C_OBJ) $(ASM_OBJ)
$(dependancies): %.d: FORCE
@$(MAKE) -s --no-print-directory -f Makefile.dep $@
$(C_OBJ): %.o: Makefile Makefile.dep
$(C_OBJ): %.o: dep/%.d
$(C_OBJ): %.o: %.c
$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
@echo "compiling $*.c"
@$(CC) $(CCFLAGS) $(CFLAGS) -c -o $@ $<
$(ASM_OBJ): %.o: Makefile Makefile.dep
$(ASM_OBJ): %.o: %.S
$(CC) $(CFLAGS) -c -o $@ $<
@echo "assembling $*.S"
@$(CC) $(CFLAGS) -c -o $@ $<
################################################################################
# Note on generic rules and dependancies
......
......@@ -23,29 +23,11 @@
* Program information
*******************************************************************************/
/* Program options - this part will produce a copyright message with compilation
* options informations, based on some definines set in the Makefile - do not
* edit */
#if defined(VIDEO_X11)
#define VIDEO_OPTIONS "X11"
#elif defined(VIDEO_FB)
#define VIDEO_OPTIONS "Framebuffer"
#elif defined(VIDEO_GGI)
#define VIDEO_OPTIONS "GGI"
#else
#define VIDEO_OPTIONS ""
#endif
#if defined(HAVE_MMX)
#define ARCH_OPTIONS "MMX"
#else
#define ARCH_OPTIONS ""
#endif
#define PROGRAM_OPTIONS VIDEO_OPTIONS " " ARCH_OPTIONS
/* Program version and copyright message */
#define PROGRAM_VERSION "1.0-dev"
#define COPYRIGHT_MESSAGE "VideoLAN Client v" PROGRAM_VERSION " (" __DATE__ ") - " \
PROGRAM_OPTIONS " - (c)1999-2000 VideoLAN"
#define COPYRIGHT_MESSAGE "VideoLAN Client v" PROGRAM_VERSION " - (c)1999-2000 VideoLAN"
#define VERSION_MESSAGE "VideoLAN Client - (c)1999-2000 VideoLAN\n" \
"version " PROGRAM_VERSION " ( " PROGRAM_BUILD " )\n" \
"compilation options: " PROGRAM_OPTIONS
/*******************************************************************************
* General compilation options
......@@ -71,22 +53,24 @@
/*******************************************************************************
* Debugging options - define or undefine symbols
*******************************************************************************/
/* General debugging support */
//#define DEBUG
#ifdef DEBUG
/* General debugging support, which depends of the DEBUG define, is determined
* in the Makefile */
/* Modules specific debugging - this will produce a lot of output, but can be
* usefull to track a bug */
/*#define DEBUG_INTF
#define DEBUG_INTF
#define DEBUG_INPUT
#define DEBUG_AUDIO
#define DEBUG_VIDEO*/
#define DEBUG_VIDEO
/* Debugging log file - if defined, a file can be used to store all messages. If
* DEBUG_LOG_ONLY is defined, debug messages will only be printed to the log and
* will not appear on the screen */
//#define DEBUG_LOG "vlc-debug.log"
//#define DEBUG_LOG_ONLY
#define DEBUG_LOG "vlc-debug.log"
#define DEBUG_LOG_ONLY
#endif
/*******************************************************************************
* General configuration
......@@ -341,7 +325,9 @@
/* Define to enable messages queues - disabling messages queue can be usefull
* when debugging, since it allows messages which would not otherwise be printed,
* due to a crash, to be printed anyway */
#ifndef DEBUG
#define INTF_MSG_QUEUE
#endif
/* Format of the header for debug messages. The arguments following this header
* are the file (char *), the function (char *) and the line (int) in which the
......
......@@ -56,6 +56,7 @@ static const struct option longopts[] =
/* General/common options */
{ "help", 0, 0, 'h' },
{ "version", 0, 0, 'v' },
/* Audio options */
{ "noaudio", 0, 0, OPT_NOAUDIO },
......@@ -79,7 +80,7 @@ static const struct option longopts[] =
};
/* Short options */
static const char *psz_shortopts = "hg";
static const char *psz_shortopts = "hvg";
/*******************************************************************************
* Global variable program_data - this is the one and only, see main.h
......@@ -92,6 +93,7 @@ main_t *p_main;
static void SetDefaultConfiguration ( void );
static int GetConfiguration ( int i_argc, char *ppsz_argv[], char *ppsz_env[] );
static void Usage ( void );
static void Version ( void );
static void InitSignalHandler ( void );
static void SignalHandler ( int i_signal );
......@@ -318,15 +320,19 @@ static int GetConfiguration( int i_argc, char *ppsz_argv[], char *ppsz_env[] )
Usage();
return( -1 );
break;
case 'v': /* -v, --version */
Version();
return( -1 );
break;
/* Audio options */
case OPT_NOAUDIO: /* --noaudio */
case OPT_NOAUDIO: /* --noaudio */
p_main->b_audio = 0;
break;
case OPT_STEREO: /* --stereo */
case OPT_STEREO: /* --stereo */
main_PutIntVariable( AOUT_STEREO_VAR, 1 );
break;
case OPT_MONO: /* --mono */
case OPT_MONO: /* --mono */
main_PutIntVariable( AOUT_STEREO_VAR, 0 );
break;
......@@ -394,6 +400,7 @@ static void Usage( void )
/* Options */
intf_Msg("Options:\n" \
" -h, --help \tprint usage\n" \
" -v, --version \tprint program version\n" \
" --noaudio \tdisable audio\n" \
" --stereo, --mono \tstereo/mono audio\n" \
" --novideo \tdisable video\n" \
......@@ -444,6 +451,23 @@ static void Usage( void )
);
}
/*******************************************************************************
* Version: print complete program version
*******************************************************************************
* Print complete program version and build number.
*******************************************************************************/
static void Version( void )
{
intf_Msg(VERSION_MESSAGE "\n\n");
intf_Msg("This is free software; see the documentation or contact <videolan@via.ecp.fr>\n" \
"for use and copying conditions.\n" \
"\n" \
"This software is protected by the international copyright laws, and is\n" \
"provided without any warranty, including the implied warranties of\n" \
"merchantibility and fitness for a particular purpose.\n" \
);
}
/*******************************************************************************
* InitSignalHandler: system signal handler initialization
*******************************************************************************
......
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