| 1 |
#/************************************************************************** |
############################################################################# |
| 2 |
# * |
# |
| 3 |
# * linux makefile |
# GNU/Linux Makefile |
| 4 |
# * |
# |
| 5 |
# * nasm args: |
# Edit this file to enable/disable optimizations |
| 6 |
# * -f fmt elf (linux), coff (djgpp) |
# |
| 7 |
# * -DPREFIX add '_' prefix to symbol names |
# $Id: Makefile.linux,v 1.2 2002-06-09 12:18:23 edgomez Exp $ |
| 8 |
# * |
# |
| 9 |
# * libso: |
############################################################################# |
|
# * (-lm not neccessary if using -ffast-math) |
|
|
# * |
|
|
# *************************************************************************/ |
|
|
|
|
| 10 |
|
|
| 11 |
include Makefile.inc |
include Makefile.inc |
| 12 |
|
|
| 13 |
CC = gcc |
# You can set/add options to CC and CFLAGS without editing this Makefile |
| 14 |
|
# You have just to export an environment CC/CFLAGS variable before running |
| 15 |
|
# make. |
| 16 |
|
# |
| 17 |
|
# Examples : |
| 18 |
|
# $ export CC='gcc-3.1' |
| 19 |
|
# $ export CFLAGS='-maccumulate-outgoing-args' |
| 20 |
|
# $ make |
| 21 |
|
# ... |
| 22 |
|
|
| 23 |
|
# You can choose a specific compiler here removing the sharp symbol |
| 24 |
|
# - Default is 'cc' which is a symlink to your default distro gcc |
| 25 |
|
|
| 26 |
|
|
| 27 |
|
# CC = gcc |
| 28 |
|
# CC = gcc-3.1 |
| 29 |
#CC=icc |
#CC=icc |
|
#CC = /opt/experimental/bin/gcc # that's where SuSE installs gcc3 |
|
| 30 |
|
|
| 31 |
CFLAGS = -DARCH_X86 -DLINUX |
# Assembler |
| 32 |
|
AS = nasm |
| 33 |
|
AFLAGS = -f elf |
| 34 |
|
|
| 35 |
|
# Constants which should not be modified |
| 36 |
|
CFLAGS += -DARCH_X86 |
| 37 |
|
CFLAGS += -DLINUX |
| 38 |
|
|
| 39 |
|
# Enable some experimental/debugging code |
| 40 |
|
# (Use only if you know what you're doing !) |
| 41 |
|
# CFLAGS += -D_DEBUG |
| 42 |
|
# CFLAGS += -DBFRAMES |
| 43 |
|
|
| 44 |
LIBDIR = /usr/local/lib |
LIBDIR = /usr/local/lib |
| 45 |
|
|
| 46 |
ifeq ($(CC),icc) |
ifeq ($(CC),icc) |
| 47 |
CFLAGS+= -O3 -ip -tpp6 -xM # -tpp7 might be faster (P4 optmization)... |
|
| 48 |
CFLAGS+= -I/opt/intel/compiler50/ia32/include -I/opt/intel/compiler50/ia32/substitute_headers/ |
# -tpp7 might be faster (P4 optmization)... |
| 49 |
|
CFLAGS += -O3 -ip -tpp6 -xM |
| 50 |
|
CFLAGS += -I/opt/intel/compiler50/ia32/include |
| 51 |
|
CFLAGS += -I/opt/intel/compiler50/ia32/substitute_headers/ |
| 52 |
|
|
| 53 |
else |
else |
| 54 |
|
|
| 55 |
# CFLAGS += -funroll-loops -ffast-math -fstrict-aliasing -fomit-frame-pointer |
# Warning level options |
| 56 |
|
# Shows all warnings |
| 57 |
|
CFLAGS += -Wall |
| 58 |
|
# To detect non ANSI C code (xvid is not ANSI C (yet?)) |
| 59 |
|
# CFLAGS += -pedantic |
| 60 |
|
|
| 61 |
|
# General Optimization options |
| 62 |
|
# Optimize code for size (implies -O2) |
| 63 |
|
CFLAGS += -Os |
| 64 |
|
# Unroll loops code, this might speed up loops |
| 65 |
|
CFLAGS += -funroll-loops |
| 66 |
|
# Generates FPU math code |
| 67 |
|
CFLAGS += -ffast-math |
| 68 |
|
# ??? (man gcc) |
| 69 |
|
CFLAGS += -fstrict-aliasing |
| 70 |
|
# Omit the x86 push ebp; mov ebp, esp function |
| 71 |
|
# header and its corresponding function tailer |
| 72 |
|
CFLAGS += -fomit-frame-pointer |
| 73 |
|
# Generates Position Independant Code depending on your nasm version, |
| 74 |
|
# this could generate shared libraries that segfault because of a nasm |
| 75 |
|
# bug |
| 76 |
# CFLAGS += -fPIC |
# CFLAGS += -fPIC |
|
# CFLAGS += -m486 |
|
|
# CFLAGS += -march=pentium -mcpu=pentium |
|
|
# CFLAGS += -march=pentiumpro -mcpu=pentiumpro |
|
| 77 |
|
|
| 78 |
CFLAGS += -Wall -O3 -funroll-loops -ffast-math -march=pentiumpro -mcpu=pentiumpro |
|
| 79 |
CFLAGS += -fstrict-aliasing -fomit-frame-pointer |
# Architecture options : Valid for every gcc version |
| 80 |
|
# Uncomment the one which you want to compile for |
| 81 |
|
|
| 82 |
|
# CFLAGS += -march=i386 -mcpu=i386 |
| 83 |
|
# CFLAGS += -march=i486 -mcpu=i486 |
| 84 |
|
# CFLAGS += -march=i586 -mcpu=i586 |
| 85 |
|
# CFLAGS += -march=i686 -mcpu=i686 |
| 86 |
|
|
| 87 |
|
# Architecture options : Valid for every gcc >= 3.1 |
| 88 |
|
# Uncomment the one which you want to compile for |
| 89 |
|
|
| 90 |
|
# CFLAGS += -march=pentium-mmx -mcpu=pentium-mmx |
| 91 |
|
# CFLAGS += -march=pentium3 -mcpu=pentium3 |
| 92 |
|
# CFLAGS += -march=pentium4 -mcpu=pentium4 |
| 93 |
|
# CFLAGS += -march=athlon -mcpu=athlon |
| 94 |
|
# CFLAGS += -march=k6 -mcpu=k6 |
| 95 |
|
# CFLAGS += -march=k6-2 -mcpu=k6-2 |
| 96 |
|
# CFLAGS += -march=k6-3 -mcpu=k6-3 |
| 97 |
|
# CFLAGS += -march=athlon-tbird -mcpu=athlon-tbird |
| 98 |
|
# CFLAGS += -march=athlon-xp -mcpu=athlon-xp |
| 99 |
|
# CFLAGS += -march=athlon-mp -mcpu=athlon-mp |
| 100 |
|
|
| 101 |
|
# Architecture specific optimization for every gcc |
| 102 |
|
# Aligns the stack to 2^4=16bytes boundaries in each function |
| 103 |
|
# Local variables should be aligned and make the code faster |
| 104 |
|
# some gcc versions (3.0.4) have problems with this option |
| 105 |
|
# we can't really trust gcc output :-( You're warned. |
| 106 |
|
CFLAGS += -mpreferred-stack-boundary=4 |
| 107 |
|
|
| 108 |
|
# Architecture specific optimization available in gcc >= 3.1 |
| 109 |
|
# generates floating point sse code (for >= pentium 3) |
| 110 |
|
# CFLAGS += -mfpmath=sse |
| 111 |
|
# generates both floating point sse and 387 code, this double the amount |
| 112 |
|
# of fp registers and could make the code faster |
| 113 |
|
# (Still experimental in gcc 3.1.0) |
| 114 |
|
# CFLAGS += -mfpmath=sse,387 |
| 115 |
|
|
| 116 |
endif |
endif |
| 117 |
|
|
| 118 |
AS = nasm |
############################################################################# |
| 119 |
AFLAGS = -f elf |
# |
| 120 |
|
# Makefile rules |
| 121 |
|
# |
| 122 |
|
############################################################################# |
| 123 |
|
|
| 124 |
%.o: %.asm |
%.o: %.asm |
| 125 |
$(AS) $(AFLAGS) $< -o $@ |
$(AS) $(AFLAGS) $< -o $@ |
| 140 |
|
|
| 141 |
clean: |
clean: |
| 142 |
$(RM) `find $(SRCDIR) -name "*.o"` |
$(RM) `find $(SRCDIR) -name "*.o"` |
|
|
|
|
remove-all: |
|
|
$(RM) $(DIRS) |
|
|
$(RM) $(DIRS_INTEL) |
|
| 143 |
$(RM) $(LIB) |
$(RM) $(LIB) |
| 144 |
$(RM) $(LIBSO) |
$(RM) $(LIBSO) |
| 145 |
|
|
|
|
|
| 146 |
install: libxvidcore.so |
install: libxvidcore.so |
| 147 |
cp libxvidcore.so $(LIBDIR) # you have to bee root for this |
cp libxvidcore.so $(LIBDIR) # you have to bee root for this |
| 148 |
/sbin/ldconfig |
/sbin/ldconfig |
Parent Directory
| 
Revision Log
| 
Patch