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# - Try to find Zeek installation
#
# Usage of this module as follows:
#
# find_package(Zeek)
#
# Variables used by this module, they can change the default behaviour and need
# to be set before calling find_package:
#
# ZEEK_ROOT_DIR Set this variable to the root installation of
# Zeek if the module has problems finding the
# proper installation path.
#
# Variables defined by this module:
#
# BRO_FOUND Zeek is installed
# ZEEK_EXE path to the 'zeek' binary
if (ZEEK_EXE AND ZEEK_ROOT_DIR)
# this implies that we're building from the Zeek source tree
set(BRO_FOUND true)
return()
endif ()
find_program(ZEEK_EXE zeek
HINTS ${ZEEK_ROOT_DIR}/bin /usr/local/zeek/bin /usr/local/bro/bin)
if (ZEEK_EXE)
get_filename_component(ZEEK_ROOT_DIR ${ZEEK_EXE} PATH)
get_filename_component(ZEEK_ROOT_DIR ${ZEEK_ROOT_DIR} PATH)
endif ()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Zeek DEFAULT_MSG ZEEK_EXE)
mark_as_advanced(ZEEK_ROOT_DIR)
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