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# This Makefile fragment (since dpkg 1.20.1) parses option arguments from
# DEB_BUILD_OPTIONS, and exposes these as variables.
#
# Defines the following variables:
#
# DEB_BUILD_OPTION_PARALLEL: The argument for the parallel=N option.
# $(DEB_BUILD_OPTIONS) "parallel=2" "parallel=" ""
# $(DEB_BUILD_OPTION_PARALLEL) "2" "" unset
# $(DEB_BUILD_OPTION_PARALLEL:%=-j%) "-j2" "" ""
#
# Note:
# - Only documented variables are considered public interfaces.
# - Expects to be included from the source tree root directory.
ifndef dpkg_buildopts_mk_included
dpkg_buildopts_mk_included = yes
dpkg_buildopts_parallel := $(filter parallel=%,$(DEB_BUILD_OPTIONS))
ifdef dpkg_buildopts_parallel
DEB_BUILD_OPTION_PARALLEL = $(patsubst parallel=%,%,$(dpkg_buildopts_parallel))
endif
endif # dpkg_buildopts_mk_included
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