74 lines
2.4 KiB
Makefile
74 lines
2.4 KiB
Makefile
#
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# Copyright 2022 Ettus Research, a National Instruments Brand
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#
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# SPDX-License-Identifier: LGPL-3.0-or-later
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#
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# -------------------------------------------------------------------
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# Environment Setup
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# -------------------------------------------------------------------
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ifeq ($(VIV_PLATFORM),Cygwin)
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RESOLVE_PATH = $(if $(1),$(subst \,/,$(shell cygpath -aw $(1))))
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RESOLVE_PATHS = "$(if $(1),$(foreach path,$(1),$(subst \,/,$(shell cygpath -aw $(abspath $(path))))))"
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else
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RESOLVE_PATH = $(1)
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RESOLVE_PATHS = "$(1)"
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endif
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ifeq ($(OS),Windows_NT)
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DIAMOND_EXE = "pnmainc"
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else
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DIAMOND_EXE = "diamondc"
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endif
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# -------------------------------------------------------------------
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# Project Setup
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# -------------------------------------------------------------------
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# Requirement: BASE_DIR must be defined
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TOOLS_DIR = $(BASE_DIR)/../tools
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LIB_DIR = $(BASE_DIR)/../lib
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BUILD_BASE_DIR ?= .
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ifdef NAME
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BUILD_DIR = $(abspath $(BUILD_BASE_DIR)/build-$(NAME))
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else
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BUILD_DIR = $(abspath $(BUILD_BASE_DIR)/build)
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endif
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IP_BUILD_DIR = $(abspath ./build-ip/$(subst /,,$(PART_ID)))
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# -------------------------------------------------------------------
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# Git Hash Retrieval
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# -------------------------------------------------------------------
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GIT_HASH = $(shell $(TOOLS_DIR)/scripts/git-hash.sh)
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GIT_HASH_VERILOG_DEF = "GIT_HASH=32'h$(GIT_HASH)"
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# -------------------------------------------------------------------
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# Toolchain dependency target
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# -------------------------------------------------------------------
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.check_lscc_tool:
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@echo "BUILDER: Checking tools..."
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@echo -n "* "; bash --version | grep bash || (echo "ERROR: Bash not found in environment. Please install it"; exit 1;)
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@echo -n "* "; python3 --version || (echo "ERROR: Python not found in environment. Please install it"; exit 1;)
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@echo -n "* "; which $(DIAMOND_EXE) 2>&1 | grep diamond || (echo "ERROR: Diamond TCL Console not found in environment."; exit 1;)
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# -------------------------------------------------------------------
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# Intermediate build dirs
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# -------------------------------------------------------------------
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.build_dirs:
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@mkdir -p $(BUILD_DIR)
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@mkdir -p $(IP_BUILD_DIR)
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.diamond_prereqs: .check_lscc_tool .build_dirs
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.PHONY: .check_lscc_tool .build_dirs .diamond_prereqs
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# -------------------------------------------------------------------
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# Validate prerequisites
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# -------------------------------------------------------------------
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ifndef PART_ID
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$(error PART_ID was empty or not set)
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endif
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