Initial implementation and test case of SetupExecute.
#
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ifeq (,$(_MAKEBASE_GMK))
$(error You must include MakeBase.gmk prior to including Execute.gmk)
endif
################################################################################
#
# Code for handling the SetupExecute macro.
#
################################################################################
################################################################################
# Setup make rules for executing an arbitrary command.
#
# Parameter 1 is the name of the rule. This name is used as variable prefix,
# and the targets generated are listed in a variable by that name.
#
# Remaining parameters are named arguments. These include:
# COMMAND : The command to execute
# OUTPUT_DIR : The directory that will contain the result from the command
# (OUTPUT_FILE : Use this if the command results in a single output file. (N/A))
# INFO : Message to display at LOG=info level when running command (optional).
# DEPS : Dependencies for the execution to take place
#
# Setup make rules for copying files, with an option to do more complex
SetupExecute = $(NamedParamsMacroTemplate)
define SetupExecuteBody
ifeq ($$($1_COMMAND), )
$$(error COMMAND is missing in SetupExecute $1)
endif
ifeq ($$($1_OUTPUT_DIR), )
$$(error OUTPUT_DIR is missing in SetupExecute $1)
endif
ifeq ($$($1_INFO), )
$1_INFO := Running commands for $1
endif
$1_BASE := $$($1_OUTPUT_DIR)/_$1
$1_MARKER := $$($1_BASE).marker
$$($1_MARKER): $$($1_DEPS)
$$(call LogInfo, $$($1_INFO))
$$(call MakeDir, $$($1_OUTPUT_DIR))
$$(call ExecuteWithLog, $$($1_BASE), \
$$($1_COMMAND))
$$(TOUCH) $$@
# Export our generated targets in $1, and also $1_TARGET for clarity.
$1 := $$($1_MARKER)
$1_TARGET := $$($1)
endef