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Erick Perez

2006-Jun-04 00:02 UTC

[Asterisk-Users] Help with compilation of app_conference in x86_64

Any C gurus out there that can tell me if this code compiled ok to be
used in x86_64 (Pentium Dual Core). It's for the app_conference
application.
Im using Centos 4.3 x86_64
kernel: 2.6.9-34.ELsmp
libgcc-3.4.5-2
gcc-3.4.5-2

after the compilation part is the makefile

************begin compilation*******************
[root@centos app_conference]# make clean
rm -f *.so *.o app_conference.o conference.o member.o frame.o cli.o
libspeex/preprocess.o libspeex/misc.o libspeex/smallft.o
[root@centos app_conference]# make
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o
app_conference.o app_conference.c
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o
conference.o conference.c
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o member.o
member.c
member.c: In function `process_incoming':
member.c:125: warning: implicit declaration of function `ast_dtmf_stream'
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o frame.o
frame.c
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o cli.o cli.c
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o
libspeex/preprocess.o libspeex/preprocess.c
libspeex/preprocess.c:632: warning: no previous prototype for
'ephraim_malah'
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o
libspeex/misc.o libspeex/misc.c
gcc -pipe -Wall -Wmissing-prototypes -Wmissing-declarations -g
-I/root/sources/asterisk02/asterisk-1.2.8/include  -D_REENTRANT
-D_GNU_SOURCE -O3 -ffast-math -funroll-all-loops
-fprefetch-loop-arrays -fsingle-precision-constant  -DCRYPTO -march=k8
-fPIC -DAPP_CONFERENCE_DEBUG -Ilibspeex -DSILDET=2   -c -o
libspeex/smallft.o libspeex/smallft.c
gcc -pg -shared -Xlinker -x -o app_conference.so app_conference.o
conference.o member.o frame.o cli.o libspeex/preprocess.o
libspeex/misc.o libspeex/smallft.o
[root@centos app_conference]#

********end of compilation*********
********begin makefile************

# $Id: Makefile,v 1.9 2005/10/27 17:53:35 stevek Exp $

#
# Makefile, based on the Asterisk Makefile, Coypright (C) 1999, Mark Spencer
#
# Copyright (C) 2002,2003 Junghanns.NET GmbH
#
# Klaus-Peter Junghanns <kapejod@ns1.jnetdns.de>
#
# This program is free software and may be modified and
# distributed under the terms of the GNU Public License.
#

.EXPORT_ALL_VARIABLES:

#
# app_conference defines which can be passed on the command-line
#

INSTALL_PREFIX := /usr
INSTALL_MODULES_DIR := $(INSTALL_PREFIX)/lib/asterisk/modules

ASTERISK_INCLUDE_DIR := $(HOME)/sources/asterisk02/asterisk-1.2.8/include

# turn app_conference debugging on or off ( 0 == OFF, 1 == ON )
APP_CONFERENCE_DEBUG := 1

# 0 = OFF 1 = astdsp 2 = speex
SILDET := 2

#
# app_conference objects to build
#

OBJS = app_conference.o conference.o member.o frame.o cli.o
SHAREDOS = app_conference.so

#
# standard compile settings
#

PROC = $(shell uname -m)
INSTALL = install
CC = gcc

INCLUDE = -I$(ASTERISK_INCLUDE_DIR)
LIBS = -ldl -lpthread -lm
DEBUG := -g

CFLAGS = -pipe -Wall -Wmissing-prototypes -Wmissing-declarations
$(DEBUG) $(INCLUDE) -D_REENTRANT -D_GNU_SOURCE
#CFLAGS += -O2
#CFLAGS += -O3 -march=pentium3 -msse -mfpmath=sse,387 -ffast-math
# PERF: below is 10% faster than -O2 or -O3 alone.
#CFLAGS += -O3 -ffast-math -funroll-loops
# below is another 5% faster or so.
CFLAGS += -O3 -ffast-math -funroll-all-loops -fprefetch-loop-arrays
-fsingle-precision-constant

# this is fun for PPC
#CFLAGS += -mcpu=7450 -faltivec -mabi=altivec -mdynamic-no-pic

# this is fun for x86
# The line below was commented by Erick Perez eaperezh@gmail.com
#CFLAGS += -march=pentium3 -msse -mfpmath=sse,387


# adding -msse -mfpmath=sse has little effect.
#CFLAGS += -O3 -msse -mfpmath=sse
#CFLAGS += $(shell if $(CC) -march=$(PROC) -S -o /dev/null -xc
/dev/null >/dev/null 2>&1; then echo "-march=$(PROC)"; fi)
CFLAGS += $(shell if uname -m | grep -q ppc; then echo
"-fsigned-char"; fi)
CFLAGS += -DCRYPTO
# The line below was added by Erick Perez eaperezh@gmail.com
CFLAGS += -march=k8 -fPIC

ifeq ($(APP_CONFERENCE_DEBUG), 1)
CFLAGS += -DAPP_CONFERENCE_DEBUG
endif

#
# additional flag values for silence detection
#

ifeq ($(SILDET), 2)
OBJS += libspeex/preprocess.o libspeex/misc.o libspeex/smallft.o
CFLAGS += -Ilibspeex -DSILDET=2
endif

ifeq ($(SILDET), 1)
CFLAGS += -DSILDET=1
endif

OSARCH=$(shell uname -s)
ifeq (${OSARCH},Darwin)
SOLINK=-dynamic -bundle -undefined suppress -force_flat_namespace
else
SOLINK=-shared -Xlinker -x
endif

#
# targets
#

all: $(SHAREDOS)

clean:
	rm -f *.so *.o $(OBJS)

app_conference.so : $(OBJS)
	$(CC) -pg -shared -Xlinker -x -o $@ $(OBJS)

vad_test: vad_test.o libspeex/preprocess.o libspeex/misc.o libspeex/smallft.o
	$(CC) $(PROFILE) -o $@ $^ -lm

install: all
	for x in $(SHAREDOS); do $(INSTALL) -m 755 $$x $(INSTALL_MODULES_DIR) ; done
	cp -f *.gsm /var/lib/asterisk/sounds
	cp -f *.wav /var/lib/asterisk/sounds

#	/var/horizon/mojo/lib/horizoncmd restart asterisk
# make sure you restart asterisk after make install

# config: all
# 	cp conf.conf /etc/asterisk/
	

*********end of makefile****************



-- 

-------------------------------------------
Erick Perez
Linux User 376588
http://counter.li.org/  (Get counted!!!)
Panama, Republic of Panama

Patrick

2006-Jun-05 04:02 UTC

head link

[Asterisk-Users] Help with compilation of app_conference in x86_64

On Sun, 2006-06-04 at 02:02 -0500, Erick Perez wrote:
[snip]> CFLAGS = -pipe -Wall -Wmissing-prototypes -Wmissing-declarations
> $(DEBUG) $(INCLUDE) -D_REENTRANT -D_GNU_SOURCE
> #CFLAGS += -O2
> #CFLAGS += -O3 -march=pentium3 -msse -mfpmath=sse,387 -ffast-math
> # PERF: below is 10% faster than -O2 or -O3 alone.
> #CFLAGS += -O3 -ffast-math -funroll-loops
> # below is another 5% faster or so.
> CFLAGS += -O3 -ffast-math -funroll-all-loops -fprefetch-loop-arrays
> -fsingle-precision-constant
Given that this is basically a Red Hat Enterprise Linux box I would
follow the way RH does their rpms:
- remove the -O3 or any other -O settings
- stick $(RPM_OPT_FLAGS) in the CFLAGS line which had the -O3 in it so
  rpm can decide which flags to use

Maybe you need to remove more -f flags. Don't know, my Makefile sourcery
is limited.

Regards,
Patrick

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