746116d1eb
Currently the tcpdump configure script finds libpcap.a in output/build/libpcap-[version]. This check is hard coded in aclocal.m4. Add a patch to optionally ignore local libpcap so that the system shared library version is found instead. This reduces the tcpdump binary size in a few 100KB. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
27 lines
899 B
Makefile
27 lines
899 B
Makefile
################################################################################
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#
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# tcpdump
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#
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################################################################################
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TCPDUMP_VERSION = 4.6.2
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TCPDUMP_SITE = http://www.tcpdump.org/release
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TCPDUMP_LICENSE = BSD-3c
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TCPDUMP_LICENSE_FILES = LICENSE
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TCPDUMP_CONF_ENV = ac_cv_linux_vers=2 td_cv_buggygetaddrinfo=no \
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PCAP_CONFIG=$(STAGING_DIR)/usr/bin/pcap-config
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TCPDUMP_CONF_OPTS = --without-crypto --with-system-libpcap \
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$(if $(BR2_PACKAGE_TCPDUMP_SMB),--enable-smb,--disable-smb)
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TCPDUMP_DEPENDENCIES = zlib libpcap
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# Patching aclocal.m4
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TCPDUMP_AUTORECONF = YES
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# make install installs an unneeded extra copy of the tcpdump binary
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define TCPDUMP_REMOVE_DUPLICATED_BINARY
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rm -f $(TARGET_DIR)/usr/sbin/tcpdump.$(TCPDUMP_VERSION)
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endef
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TCPDUMP_POST_INSTALL_TARGET_HOOKS += TCPDUMP_REMOVE_DUPLICATED_BINARY
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$(eval $(autotools-package))
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