dahdi-linux/Makefile
Shaun Ruffell 37371f19e9 build_tools/make_version: If making from a tag show only the tag in the version.
Also, if there is no other version information use the directory name. Downloads
from gitweb will include the sha information in the build and otherwise a user
could locate the source directory via the embedded version information. I
believe this is better than an empty string.

Signed-off-by: Shaun Ruffell <sruffell@digium.com>
2013-03-07 16:17:48 -06:00

217 lines
6.0 KiB
Makefile

#
# Makefile for DAHDI Linux kernel modules
#
# Copyright (C) 2001-2010 Digium, Inc.
#
#
PWD:=$(shell pwd)
DAHDI_MODULES_EXTRA:=$(MODULES_EXTRA:%=%.o) $(SUBDIRS_EXTRA:%=%/)
# If you want to build for a kernel other than the current kernel, set KVERS
ifndef KVERS
KVERS:=$(shell uname -r)
endif
ifndef KSRC
ifneq (,$(wildcard /lib/modules/$(KVERS)/build))
KSRC:=/lib/modules/$(KVERS)/build
else
KSRC_SEARCH_PATH:=/usr/src/linux
KSRC:=$(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 $(KCONFIG)
else
HAS_KSRC:=no
endif
CHECKSTACK=$(KSRC)/scripts/checkstack.pl
# Set HOTPLUG_FIRMWARE=no to override automatic building with hotplug support
# if it is enabled in the kernel.
ifeq (yes,$(HAS_KSRC))
HOTPLUG_FIRMWARE:=$(shell if grep -q '^CONFIG_FW_LOADER=[ym]' $(KCONFIG); then echo "yes"; else echo "no"; fi)
endif
UDEV_DIR:=/etc/udev/rules.d
MODULE_ALIASES:=wcfxs wctdm8xxp wct2xxp
INST_HEADERS:=kernel.h user.h fasthdlc.h wctdm_user.h dahdi_config.h
DAHDI_BUILD_ALL:=m
KMAKE=+$(MAKE) -C $(KSRC) SUBDIRS=$(PWD)/drivers/dahdi DAHDI_INCLUDE=$(PWD)/include DAHDI_MODULES_EXTRA="$(DAHDI_MODULES_EXTRA)" HOTPLUG_FIRMWARE=$(HOTPLUG_FIRMWARE)
ROOT_PREFIX:=
ASCIIDOC:=asciidoc
ASCIIDOC_CMD:=$(ASCIIDOC) -n -a toc -a toclevels=4
GENERATED_DOCS:=README.html
ifneq ($(wildcard .version),)
DAHDIVERSION:=$(shell cat .version)
else
DAHDIVERSION:=$(shell build_tools/make_version . dahdi/linux)
endif
all: modules
modules: prereq
ifeq (no,$(HAS_KSRC))
@echo "You do not appear to have the sources for the $(KVERS) kernel installed."
@exit 1
endif
$(KMAKE) modules DAHDI_BUILD_ALL=$(DAHDI_BUILD_ALL)
include/dahdi/version.h: FORCE
@DAHDIVERSION="${DAHDIVERSION}" build_tools/make_version_h > $@.tmp
@if cmp -s $@.tmp $@ ; then :; else \
mv $@.tmp $@ ; \
fi
@rm -f $@.tmp
prereq: include/dahdi/version.h firmware-loaders
stackcheck: $(CHECKSTACK) modules
objdump -d drivers/dahdi/*.ko drivers/dahdi/*/*.ko | $(CHECKSTACK)
install: all install-modules install-devices install-include install-firmware install-xpp-firm
@echo "###################################################"
@echo "###"
@echo "### DAHDI installed successfully."
@echo "### If you have not done so before, install the package"
@echo "### dahdi-tools."
@echo "###"
@echo "###################################################"
uninstall: uninstall-modules uninstall-devices uninstall-include uninstall-firmware
install-modconf:
build_tools/genmodconf $(BUILDVER) "$(ROOT_PREFIX)" "$(filter-out dahdi dahdi_dummy xpp dahdi_transcode dahdi_dynamic,$(BUILD_MODULES)) $(MODULE_ALIASES)"
@if [ -d /etc/modutils ]; then \
/sbin/update-modules ; \
fi
install-xpp-firm:
$(MAKE) -C drivers/dahdi/xpp/firmwares install
install-firmware:
ifeq ($(HOTPLUG_FIRMWARE),yes)
$(MAKE) -C drivers/dahdi/firmware hotplug-install DESTDIR=$(DESTDIR) HOTPLUG_FIRMWARE=$(HOTPLUG_FIRMWARE)
endif
uninstall-firmware:
$(MAKE) -C drivers/dahdi/firmware hotplug-uninstall DESTDIR=$(DESTDIR)
firmware-loaders:
$(MAKE) -C drivers/dahdi/firmware firmware-loaders
install-include:
for hdr in $(INST_HEADERS); do \
install -D -m 644 include/dahdi/$$hdr $(DESTDIR)/usr/include/dahdi/$$hdr; \
done
@rm -rf $(DESTDIR)/usr/include/zaptel
uninstall-include:
for hdr in $(INST_HEADERS); do \
rm -f $(DESTDIR)/usr/include/dahdi/$$hdr; \
done
-rmdir $(DESTDIR)/usr/include/dahdi
install-devices:
install -d $(DESTDIR)$(UDEV_DIR)
build_tools/genudevrules > $(DESTDIR)$(UDEV_DIR)/dahdi.rules
install -m 644 drivers/dahdi/xpp/xpp.rules $(DESTDIR)$(UDEV_DIR)/
uninstall-devices:
rm -f $(DESTDIR)$(UDEV_DIR)/dahdi.rules
install-modules: modules
ifndef DESTDIR
@if modinfo zaptel > /dev/null 2>&1; then \
echo -n "Removing Zaptel modules for kernel $(KVERS), please wait..."; \
build_tools/uninstall-modules zaptel $(KVERS); \
rm -rf /lib/modules/$(KVERS)/zaptel; \
echo "done."; \
fi
build_tools/uninstall-modules dahdi $(KVERS)
endif
$(KMAKE) INSTALL_MOD_PATH=$(DESTDIR) INSTALL_MOD_DIR=dahdi modules_install
[ `id -u` = 0 ] && /sbin/depmod -a $(KVERS) || :
uninstall-modules:
ifdef DESTDIR
@echo "Uninstalling modules is not supported with a DESTDIR specified."
@exit 1
else
@if modinfo dahdi > /dev/null 2>&1 ; then \
echo -n "Removing DAHDI modules for kernel $(KVERS), please wait..."; \
build_tools/uninstall-modules dahdi $(KVERS); \
rm -rf /lib/modules/$(KVERS)/dahdi; \
echo "done."; \
fi
[ `id -u` = 0 ] && /sbin/depmod -a $(KVERS) || :
endif
update:
@if [ -d .svn ]; then \
echo "Updating from Subversion..." ; \
svn update | tee update.out; \
rm -f .version; \
if [ `grep -c ^C update.out` -gt 0 ]; then \
echo ; echo "The following files have conflicts:" ; \
grep ^C update.out | cut -b4- ; \
fi ; \
rm -f update.out; \
else \
echo "Not under version control"; \
fi
clean:
ifneq (no,$(HAS_KSRC))
$(KMAKE) clean
endif
@rm -f $(GENERATED_DOCS)
$(MAKE) -C drivers/dahdi/firmware clean
distclean: dist-clean
dist-clean: clean
@rm -f include/dahdi/version.h
@$(MAKE) -C drivers/dahdi/firmware dist-clean
@rm -f drivers/dahdi/vpmadt032_loader/*.o_shipped
firmware-download:
@$(MAKE) -C drivers/dahdi/firmware all
test:
./test-script $(DESTDIR)/lib/modules/$(KVERS) dahdi
docs: $(GENERATED_DOCS)
README.html: README
$(ASCIIDOC_CMD) -o $@ $<
dahdi-api.html: drivers/dahdi/dahdi-base.c
build_tools/kernel-doc --kernel $(KSRC) $^ >$@
.PHONY: distclean dist-clean clean all install devices modules stackcheck install-udev update install-modules install-include uninstall-modules firmware-download install-xpp-firm firmware-loaders
FORCE: