| FILE_SIZE_LIMIT_MB = 10 | |
| LARGE_FILES := $(shell find . -type f -size +$(FILE_SIZE_LIMIT_MB)M -not -path "./.git/*") | |
| LARGE_FILES_GZ := $(addsuffix .gz, $(LARGE_FILES)) | |
| ARCHIVES := $(shell find . -type f -name "*.gz") | |
| ARCHIVE_SOURCES := $(basename $(ARCHIVES)) | |
| .DEFAULT_GOAL := ship | |
| # We need portable GDS_FILE pointers... | |
| .PHONY: ship | |
| ship: uncompress | |
| ifndef PDK_ROOT | |
| $(error PDK_ROOT is undefined, please export it before running make) | |
| endif | |
| @echo "###############################################" | |
| @echo "Generating Caravel GDS (sources are in the 'gds' directory)" | |
| @sleep 1 | |
| @cd gds && MAGTYPE=mag magic -rcfile ${PDK_ROOT}/sky130A/libs.tech/magic/current/sky130A.magicrc -noc -dnull gen_caravel.tcl < /dev/null | |
| .PHONY: clean | |
| clean: | |
| echo "clean" | |
| .PHONY: verify | |
| verify: | |
| echo "verify" | |
| $(LARGE_FILES_GZ): %.gz: % | |
| @if ! [ $(suffix $<) == ".gz" ]; then\ | |
| gzip -n --best $< > /dev/null &&\ | |
| echo "$< -> $@";\ | |
| fi | |
| # This target compresses all files larger than $(FILE_SIZE_LIMIT_MB) MB | |
| .PHONY: compress | |
| compress: $(LARGE_FILES_GZ) | |
| @echo "Files larger than $(FILE_SIZE_LIMIT_MB) MBytes are compressed!" | |
| $(ARCHIVE_SOURCES): %: %.gz | |
| @gzip -d $< &&\ | |
| echo "$< -> $@";\ | |
| .PHONY: uncompress | |
| uncompress: $(ARCHIVE_SOURCES) | |
| @echo "All files are uncompressed!" |