[Buildroot] [git commit] daq: libpcap is optional not mandatory
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sat Jan 6 14:20:54 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=60f492040aa6f0c5d50acb0cb315c111065ac307
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
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 at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/daq/Config.in | 1 -
package/daq/daq.mk | 10 ++++++++--
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/package/daq/Config.in b/package/daq/Config.in
index 7800061..1d24c6d 100644
--- a/package/daq/Config.in
+++ b/package/daq/Config.in
@@ -1,7 +1,6 @@
config BR2_PACKAGE_DAQ
bool "daq"
depends on !BR2_STATIC_LIBS # dlfcn.h
- select BR2_PACKAGE_LIBPCAP
select BR2_PACKAGE_LIBDNET
help
DAQ is a Data Acquisition library for packet I/O from the
diff --git a/package/daq/daq.mk b/package/daq/daq.mk
index c4b4c88..4499fb4 100644
--- a/package/daq/daq.mk
+++ b/package/daq/daq.mk
@@ -10,16 +10,22 @@ DAQ_SOURCE = daq-$(DAQ_VERSION).tar.gz
DAQ_LICENSE = GPL-2.0
DAQ_LICENSE_FILES = COPYING
DAQ_INSTALL_STAGING = YES
-DAQ_DEPENDENCIES = libpcap libdnet
+DAQ_DEPENDENCIES = libdnet
# package does not build in parallel due to improper make rules
# related to the generation of the tokdefs.h header file
DAQ_MAKE = $(MAKE1)
+ifeq ($(BR2_PACKAGE_LIBPCAP),y)
+DAQ_DEPENDENCIES += libpcap
# assume these flags are available to prevent configure from running
# test programs while cross compiling
-DAQ_CONF_ENV = \
+DAQ_CONF_ENV += \
ac_cv_lib_pcap_pcap_lib_version=yes \
daq_cv_libpcap_version_1x=yes
+DAQ_CONF_OPTS += --enable-pcap-module
+else
+DAQ_CONF_OPTS += --disable-pcap-module
+endif
$(eval $(autotools-package))
More information about the buildroot
mailing list