dahdi-linux/drivers/dahdi/Kbuild
Shaun Ruffell 20328895a2 Disable -Wformat-truncation and prevent potential string overflows.
GCC 7.3.0 complained about the potential to overflow the fixed size span and
channel names and descriptions. It also flagged potential truncations of the
strings.

The sprintf calls are now changed to snprintf to prevent the potential
overflows, but the warning about truncations are now disabled globally.
2018-09-03 10:27:18 -05:00

173 lines
6.2 KiB
Makefile

obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI) += dahdi.o
#obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DUMMY) += dahdi_dummy.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DYNAMIC) += dahdi_dynamic.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DYNAMIC_LOC) += dahdi_dynamic_loc.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DYNAMIC_ETH) += dahdi_dynamic_eth.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_DYNAMIC_ETHMF) += dahdi_dynamic_ethmf.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_TRANSCODE) += dahdi_transcode.o
ifdef CONFIG_PCI
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_OCT612X) += oct612x/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCT4XXP) += wct4xxp/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTC4XXP) += wctc4xxp/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTDM24XXP) += wctdm24xxp/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTE12XP) += wcte12xp/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTE13XP) += wcte13xp.o
wcte13xp-objs := wcte13xp-base.o wcxb_spi.o wcxb.o wcxb_flash.o
CFLAGS_wcte13xp-base.o += -I$(src)/oct612x -I$(src)/oct612x/include -I$(src)/oct612x/octdeviceapi -I$(src)/oct612x/octdeviceapi/oct6100api
ifeq ($(HOTPLUG_FIRMWARE),yes)
CFLAGS_wcte13xp-base.o += -DHOTPLUG_FIRMWARE
endif
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTE43X) += wcte43x.o
wcte43x-objs := wcte43x-base.o wcxb_spi.o wcxb.o wcxb_flash.o
CFLAGS_wcte43x-base.o += -I$(src)/oct612x -I$(src)/oct612x/include -I$(src)/oct612x/octdeviceapi -I$(src)/oct612x/octdeviceapi/oct6100api
ifeq ($(HOTPLUG_FIRMWARE),yes)
CFLAGS_wcte43x-base.o += -DHOTPLUG_FIRMWARE
endif
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCAXX) += wcaxx.o
wcaxx-objs := wcaxx-base.o wcxb_spi.o wcxb.o wcxb_flash.o
CFLAGS_wcaxx-base.o += -I$(src)/oct612x/ -I$(src)/oct612x/include -I$(src)/oct612x/octdeviceapi -I$(src)/oct612x/octdeviceapi/oct6100api
ifeq ($(HOTPLUG_FIRMWARE),yes)
CFLAGS_wcaxx-base.o += -DHOTPLUG_FIRMWARE
endif
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTDM) += wctdm.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_VOICEBUS) += voicebus/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCB4XXP) += wcb4xxp/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCT1XXP) += wct1xxp.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCTE11XP) += wcte11xp.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_WCFXO) += wcfxo.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_TOR2) += tor2.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_PCIRADIO) += pciradio.o
endif
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_XPP) += xpp/
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_ECHOCAN_JPAH) += dahdi_echocan_jpah.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_ECHOCAN_STEVE) += dahdi_echocan_sec.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_ECHOCAN_STEVE2) += dahdi_echocan_sec2.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_ECHOCAN_KB1) += dahdi_echocan_kb1.o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_ECHOCAN_MG2) += dahdi_echocan_mg2.o
obj-m += $(DAHDI_MODULES_EXTRA)
# If you want to build OSLEC, include the code in the standard location:
# drivers/staging/echo . The DAHDI OSLEC echo canceller will be built as
# well:
ifneq (,$(wildcard $(src)/../staging/echo/echo.c))
obj-m += dahdi_echocan_oslec.o
obj-m += ../staging/echo/echo.o
endif
CFLAGS_MODULE += -I$(DAHDI_INCLUDE) -I$(src) -Wno-format-truncation
ifndef HOTPLUG_FIRMWARE
ifneq (,$(filter y m,$(CONFIG_FW_LOADER)))
HOTPLUG_FIRMWARE := yes
else
HOTPLUG_FIRMWARE := no
endif
export HOTPLUG_FIRMWARE
endif
# fix typo present in CentOS and RHEL 2.6.9 kernels
BAD_KERNELS_VERS := 22 34 34.0.1 34.0.2
BAD_KERNELS := $(foreach ver,$(BAD_KERNELS_VERS),2.6.9-$(ver).EL 2.6.9-$(ver).ELsmp)
ifneq (,$(filter $(KVERS),$(BAD_KERNELS)))
EXTRA_CFLAGS+=-Drw_lock_t=rwlock_t
endif
# A number of Fedora 10 (9 also?) kernels backported hrtimer to 2.6.27
# as part of an ALSA backport. TODO: Any better way to detect that?
ifeq (1,$(shell fgrep -q ' hrtimer_set_expires' include/linux/hrtimer.h 2>/dev/null && echo 1))
EXTRA_CFLAGS+=-DHAVE_HRTIMER_ACCESSORS=1
endif
ifeq (1,$(shell fgrep -q 'wait_for_completion_timeout' include/linux/completion.h 2>/dev/null && echo 1))
CFLAGS_MODULE+=-DHAVE_WAIT_FOR_COMPLETION_TIMEOUT=1
endif
# In 2.6.18 skb_linearize changed; however, some distros backported the change
ifneq (,$(wildcard $(srctree)/include/linux/skbuff.h))
ifeq ($(shell grep "skb_linearize.*(.*, .* gfp)" $(srctree)/include/linux/skbuff.h),)
CFLAGS_dahdi_dynamic_eth.o := -DNEW_SKB_LINEARIZE
CFLAGS_dahdi_dynamic_ethmf.o := -DNEW_SKB_LINEARIZE
endif
endif
dahdi-objs := dahdi-base.o dahdi-sysfs.o dahdi-sysfs-chan.o dahdi-version.o
###############################################################################
# Find appropriate ARCH value for VPMADT032 and HPEC binary modules
###############################################################################
ifeq ($(ARCH),i386)
DAHDI_ARCH=x86_32
else
ifeq ($(ARCH),x86_64)
DAHDI_ARCH=x86_64
else
ifeq ($(ARCH),x86)
ifeq ($(CONFIG_X86_32),y)
DAHDI_ARCH=x86_32
else
DAHDI_ARCH=x86_64
endif
else
$(warning CPU Architecture '$(ARCH)' does not support VPMADT032 or HPEC. Skipping.)
endif
endif
endif
###############################################################################
# VPMADT032 Loader
###############################################################################
dahdi_vpmadt032_loader-objs := vpmadt032_loader/dahdi_vpmadt032_loader.o
ifneq ($(DAHDI_ARCH),)
ifneq ($(wildcard $(src)/vpmadt032_loader/vpmadt032_$(DAHDI_ARCH).o_shipped),)
VPMADT032_LOADER_PRESENT=yes
dahdi_vpmadt032_loader-objs += vpmadt032_loader/vpmadt032_$(DAHDI_ARCH).o
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_VPMADT032_LOADER) += dahdi_vpmadt032_loader.o
endif
endif
###############################################################################
# HPEC Support
###############################################################################
dahdi_echocan_hpec-objs := hpec/dahdi_echocan_hpec.o
CFLAGS_dahdi_echocan_hpec.o := -I$(src)/hpec
ifneq ($(DAHDI_ARCH),)
ifneq ($(wildcard $(src)/hpec/hpec_$(DAHDI_ARCH).o_shipped),)
HPEC_PRESENT=yes
dahdi_echocan_hpec-objs += hpec/hpec_$(DAHDI_ARCH).o
endif
endif
ifeq ($(HPEC_PRESENT),yes)
obj-$(DAHDI_BUILD_ALL)$(CONFIG_DAHDI_ECHOCAN_HPEC) += dahdi_echocan_hpec.o
endif
$(obj)/pciradio.o: $(obj)/radfw.h
$(obj)/tor2.o: $(obj)/tor2fw.h
hostprogs-y := makefw
$(obj)/tor2fw.h: $(src)/tormenta2.rbt $(obj)/makefw
$(obj)/makefw $< tor2fw > $@
$(obj)/radfw.h: $(src)/pciradio.rbt $(obj)/makefw
$(obj)/makefw $< radfw > $@
clean-files := radfw.h tor2fw.h