largefile support patch by Roy Sigurd Karlsbakk <roy at karlsbakk.net>

Originally committed as revision 778 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makefile

@@ -6,7 +6,7 @@ include config.mak
 
 VPATH=$(SRC_PATH)
 
-CFLAGS= $(OPTFLAGS) -Wall -g -I. -I$(SRC_PATH) -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libav
+CFLAGS= $(OPTFLAGS) -Wall -g -I. -I$(SRC_PATH) -I$(SRC_PATH)/libavcodec -I$(SRC_PATH)/libav -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
 LDFLAGS= -g
 ifeq ($(TARGET_GPROF),yes)
 CFLAGS+=-p

libav/Makefile

@@ -6,7 +6,7 @@ include ../config.mak
 
 VPATH=$(SRC_PATH)/libav
 
-CFLAGS= $(OPTFLAGS) -Wall -g -I.. -I$(SRC_PATH) -I$(SRC_PATH)/libavcodec -DHAVE_AV_CONFIG_H
+CFLAGS= $(OPTFLAGS) -Wall -g -I.. -I$(SRC_PATH) -I$(SRC_PATH)/libavcodec -DHAVE_AV_CONFIG_H -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
 
 OBJS= utils.o 
 

libavcodec/Makefile

@@ -7,7 +7,7 @@ include ../config.mak
 VPATH=$(SRC_PATH)/libavcodec
 
 # NOTE: -I.. is needed to include config.h
-CFLAGS= $(OPTFLAGS) -Wall -g -DHAVE_AV_CONFIG_H -I..
+CFLAGS= $(OPTFLAGS) -Wall -g -DHAVE_AV_CONFIG_H -I.. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE
 LDFLAGS= -g
 
 OBJS= common.o utils.o mem.o allcodecs.o \