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#
# Makefile for Zaptel driver modules
#
# Copyright (C) 2001-2007 Digium, Inc.
#
#
ifneq ($(KBUILD_EXTMOD),)
# We only get in here if we're from kernel 2.6 <= 2.6.9 and going through
# Kbuild. Later versions will include Kbuild instead of Makefile.
include $(src)/Kbuild
else
ifeq ($(MAKELEVEL),0)
PWD:=$(shell pwd)
endif
ifeq ($(ARCH),)
ARCH:=$(shell uname -m | sed -e s/i.86/i386/)
endif
ifeq ($(DEB_HOST_GNU_TYPE),)
UNAME_M:=$(shell uname -m)
else
UNAME_M:=$(DEB_HOST_GNU_TYPE)
endif
# If you want to build for a kernel other than the current kernel, set KVERS
ifndef KVERS
KVERS:=$(shell uname -r)
endif
ifndef KSRC
ifneq (,$(wildcard /lib/modules/$(KVERS)/build))
KSRC:=/lib/modules/$(KVERS)/build
else
KSRC_SEARCH_PATH:=/usr/src/linux-2.4 /usr/src/linux
KSRC:=$(shell for dir in $(KSRC_SEARCH_PATH); do if [ -d $$dir ]; then echo $$dir; break; fi; done)
endif
endif
KVERS_MAJ:=$(shell echo $(KVERS) | cut -d. -f1-2)
KINCLUDES:=$(KSRC)/include
# We use the kernel's .config file as an indication that the KSRC
# directory is indeed a valid and configured kernel source (or partial
# source) directory.
#
# We also source it, as it has the format of Makefile variables list.
# Thus we will have many CONFIG_* variables from there.
KCONFIG:=$(KSRC)/.config
ifneq (,$(wildcard $(KCONFIG)))
HAS_KSRC=yes
include $(KCONFIG)
else
HAS_KSRC=no
endif
# Set HOTPLUG_FIRMWARE=no to override automatic building with hotplug support
# if it is enabled in the kernel.
ifneq (,$(wildcard $(DESTDIR)/etc/udev/rules.d))
DYNFS=yes
UDEVRULES=yes
endif
ifeq (yes,$(HAS_KSRC))
HOTPLUG_FIRMWARE:=$(shell if grep -q '^CONFIG_FW_LOADER=[ym]' $(KCONFIG); then echo "yes"; else echo "no"; fi)
endif
#NOTE NOTE NOTE
#
# all variables set before the include of Makefile.kernel26 are needed by the 2.6 kernel module build process
ifneq ($(KBUILD_EXTMOD),)
include $(src)/Makefile.kernel26
else
#
# Features are now configured in zconfig.h
#
MODULE_ALIASES=wcfxs wctdm8xxp wct2xxp
KMAKE = $(MAKE) -C $(KSRC) ARCH=$(ARCH) SUBDIRS=$(PWD)/drivers/dahdi DAHDI_INCLUDE=$(PWD)/include HOTPLUG_FIRMWARE=$(HOTPLUG_FIRMWARE)
KMAKE_INST = $(KMAKE) INSTALL_MOD_PATH=$(DESTDIR) INSTALL_MOD_DIR=dahdi modules_install
ROOT_PREFIX=
CONFIG_FILE=/etc/zaptel.conf
CFLAGS+=-DZAPTEL_CONFIG=\"$(CONFIG_FILE)\"
# sample makefile "trace print"
#tracedummy=$(shell echo ====== GOT HERE ===== >&2; echo >&2)
CHKCONFIG := $(wildcard /sbin/chkconfig)
UPDATE_RCD := $(wildcard /usr/sbin/update-rc.d)
ifeq (,$(DESTDIR))
ifneq (,$(CHKCONFIG))
ADD_INITD := $(CHKCONFIG) --add zaptel
else
ifndef (,$(UPDATE_RCD))
ADD_INITD := $(UPDATE_RCD) zaptel defaults 15 30
endif
endif
endif
INITRD_DIR := $(firstword $(wildcard /etc/rc.d/init.d /etc/init.d))
ifneq (,$(INITRD_DIR))
INIT_TARGET := $(DESTDIR)$(INITRD_DIR)/zaptel
COPY_INITD := install -D zaptel.init $(INIT_TARGET)
endif
RCCONF_DIR := $(firstword $(wildcard /etc/sysconfig /etc/default))
NETSCR_DIR := $(firstword $(wildcard /etc/sysconfig/network-scripts ))
ifneq (,$(NETSCR_DIR))
NETSCR_TARGET := $(DESTDIR)$(NETSCR_DIR)/ifup-hdlc
COPY_NETSCR := install -D ifup-hdlc $(NETSCR_TARGET)
endif
ifneq ($(wildcard .version),)
DAHDIVERSION:=$(shell cat .version)
else
ifneq ($(wildcard .svn),)
DAHDIVERSION=SVN-$(shell build_tools/make_svn_branch_name)
endif
endif
all: modules
modules: prereq
ifeq (no,$(HAS_KSRC))
echo "You do not appear to have the sources for the $(KVERS) kernel installed."
exit 1
endif
$(KMAKE) modules
version.h:
@DAHDIVERSION="${DAHDIVERSION}" build_tools/make_version_h > $@.tmp
@if cmp -s $@.tmp $@ ; then :; else \
mv $@.tmp $@ ; \
fi
@rm -f $@.tmp
prereq: version.h
stackcheck: checkstack modules
./checkstack kernel/*.ko kernel/*/*.ko
install: all devices install-modules install-firmware install-include
@echo "###################################################"
@echo "###"
@echo "### Zaptel installed successfully."
@echo "### If you have not done so before, install init scripts with:"
@echo "###"
@echo "### make config"
@echo "###"
@echo "###################################################"
# Pushing those two to a separate target that is not used by default:
install-modconf:
build_tools/genmodconf $(BUILDVER) "$(ROOT_PREFIX)" "$(filter-out zaptel ztdummy xpp zttranscode ztdynamic,$(BUILD_MODULES)) $(MODULE_ALIASES)"
@if [ -d /etc/modutils ]; then \
/sbin/update-modules ; \
fi
install-firmware:
ifeq ($(HOTPLUG_FIRMWARE),yes)
$(MAKE) -C firmware hotplug-install DESTDIR=$(DESTDIR) HOTPLUG_FIRMWARE=$(HOTPLUG_FIRMWARE)
endif
install-include:
install -D -m 644 include/dahdi/kernel.h $(DESTDIR)/usr/include/dahdi/kernel.h
install -D -m 644 include/dahdi/user.h $(DESTDIR)/usr/include/dahdi/user.h
devices:
ifneq (yes,$(DYNFS))
mkdir -p $(DESTDIR)/dev/zap
rm -f $(DESTDIR)/dev/zap/ctl
rm -f $(DESTDIR)/dev/zap/channel
rm -f $(DESTDIR)/dev/zap/pseudo
rm -f $(DESTDIR)/dev/zap/timer
rm -f $(DESTDIR)/dev/zap/transcode
rm -f $(DESTDIR)/dev/zap/253
rm -f $(DESTDIR)/dev/zap/252
rm -f $(DESTDIR)/dev/zap/251
rm -f $(DESTDIR)/dev/zap/250
mknod $(DESTDIR)/dev/zap/ctl c 196 0
mknod $(DESTDIR)/dev/zap/transcode c 196 250
mknod $(DESTDIR)/dev/zap/timer c 196 253
mknod $(DESTDIR)/dev/zap/channel c 196 254
mknod $(DESTDIR)/dev/zap/pseudo c 196 255
N=1; \
while [ $$N -lt 250 ]; do \
rm -f $(DESTDIR)/dev/zap/$$N; \
mknod $(DESTDIR)/dev/zap/$$N c 196 $$N; \
N=$$[$$N+1]; \
done
else # DYNFS
ifneq (yes,$(UDEVRULES)) #!UDEVRULES
@echo "**** Dynamic filesystem detected -- not creating device nodes"
else # UDEVRULES
install -d $(DESTDIR)/etc/udev/rules.d
build_tools/genudevrules > $(DESTDIR)/etc/udev/rules.d/zaptel.rules
endif
endif
install-udev: devices
uninstall-hotplug:
$(MAKE) -C firmware hotplug-uninstall DESTDIR=$(DESTDIR)
uninstall-modules:
@./build_tools/uninstall-modules $(DESTDIR)/lib/modules/$(KVERS) $(ALL_MODULES)
install-modules: # uninstall-modules
$(KMAKE_INST)
[ `id -u` = 0 ] && /sbin/depmod -a $(KVERS) || :
config:
ifneq (,$(COPY_INITD))
$(COPY_INITD)
endif
ifneq (,$(RCCONF_DIR))
ifeq (,$(wildcard $(DESTDIR)$(RCCONF_DIR)/zaptel))
$(INSTALL) -D -m 644 zaptel.sysconfig $(DESTDIR)$(RCCONF_DIR)/zaptel
endif
endif
ifneq (,$(COPY_NETSCR))
$(COPY_NETSCR)
endif
ifneq (,$(ADD_INITD))
$(ADD_INITD)
endif
@echo "Zaptel has been configured."
@echo ""
@echo "If you have any zaptel hardware it is now recommended to "
@echo "edit /etc/default/zaptel or /etc/sysconfig/zaptel and set there an "
@echo "optimal value for the variable MODULES ."
@echo ""
@echo "I think that the zaptel hardware you have on your system is:"
@kernel/xpp/utils/zaptel_hardware || true
update:
@if [ -d .svn ]; then \
echo "Updating from Subversion..." ; \
svn update | tee update.out; \
rm -f .version; \
if [ `grep -c ^C update.out` -gt 0 ]; then \
echo ; echo "The following files have conflicts:" ; \
grep ^C update.out | cut -b4- ; \
fi ; \
rm -f update.out; \
else \
echo "Not under version control"; \
fi
clean:
$(KMAKE) clean
$(MAKE) -C firmware clean
distclean: dist-clean
dist-clean: clean
@$(MAKE) -C firmware dist-clean
.PHONY: distclean dist-clean clean version.h all _all install b410p devices programs modules tests devel data stackcheck install-udev config update install-programs install-modules install-include install-libs install-utils-subdirs utils-subdirs uninstall-modules
endif
#end of: ifneq ($(KBUILD_EXTMOD),)
endif
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