acrn-hypervisor/scripts/deps.mk

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# usage: check_dep_exec <executable name> <variable>
#
# Create a target that checks the existence of the specified executable, and
# append that target to the given variable.
define check_dep_exec =
$(2) += check_exec_$(1)
check_exec_$(1):
@if ! which $(1) > /dev/null; then \
echo "******** Missing prerequisite tool ********"; \
echo "Cannot find executable *$(1)*"; \
echo "Please refer to the Getting Started Guide" \
"for installation instructions"; \
exit 1; \
fi
endef
# usage: check_dep_py3lib <library name> <variable>
#
# Create a target that checks the existence of the specified python 3 library, and
# append that target to the given variable.
define check_dep_py3lib =
$(2) += check_py3lib_$(1)
check_py3lib_$(1):
@if ! pip3 list 2>/dev/null | grep $(1) > /dev/null 2>&1; then \
echo "******** Missing prerequisite tool ********"; \
echo "The python3 library *$(1)* is not installed"; \
echo "Please refer to the Getting Started Guide" \
"for installation instructions"; \
exit 1; \
fi
endef