daq: libpcap is optional not mandatory
daq can be compiled without libpcap thanks to --enable-pcap-module and --disable-pcap-module options. libpcap is just a mandadory dependency of snort. Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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@ -1,7 +1,6 @@
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config BR2_PACKAGE_DAQ
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bool "daq"
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depends on !BR2_STATIC_LIBS # dlfcn.h
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select BR2_PACKAGE_LIBPCAP
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select BR2_PACKAGE_LIBDNET
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help
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DAQ is a Data Acquisition library for packet I/O from the
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@ -10,16 +10,22 @@ DAQ_SOURCE = daq-$(DAQ_VERSION).tar.gz
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DAQ_LICENSE = GPL-2.0
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DAQ_LICENSE_FILES = COPYING
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DAQ_INSTALL_STAGING = YES
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DAQ_DEPENDENCIES = libpcap libdnet
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DAQ_DEPENDENCIES = libdnet
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# package does not build in parallel due to improper make rules
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# related to the generation of the tokdefs.h header file
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DAQ_MAKE = $(MAKE1)
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ifeq ($(BR2_PACKAGE_LIBPCAP),y)
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DAQ_DEPENDENCIES += libpcap
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# assume these flags are available to prevent configure from running
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# test programs while cross compiling
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DAQ_CONF_ENV = \
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DAQ_CONF_ENV += \
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ac_cv_lib_pcap_pcap_lib_version=yes \
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daq_cv_libpcap_version_1x=yes
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DAQ_CONF_OPTS += --enable-pcap-module
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else
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DAQ_CONF_OPTS += --disable-pcap-module
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endif
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$(eval $(autotools-package))
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