# This is free and unencumbered software released into the public # domain. To the extent possible under law, the author of this file # waives all copyright and related or neighboring rights to it. ZIPFLAGS ?= -q UNZIPFLAGS ?= -q UNZIP = unzip $(UNZIPFLAGS) ZIP = zip $(ZIPFLAGS) ifneq ($(OS),Windows_NT) WINE ?= wine endif find-files = $(shell find $1 -type f $2 -print $3) rmdir-r = [ ! -e $1 ] || find -d $1 -type d -delete # Use to find the best command to execute out of a series of possible # equivalent ones, or provide a fallback. If a second argument is # supplied it is used as the fallback, otherwise the first element of # the checked executables is used. e.g. # PYLINTER := $(call command-v,flake8 pyflakes,python -mpy_compile) # will pick flake8 if it's installed, or pyflakes if it isn't, # or python -mpy_compile (a syntax check) if neither is # installed. command-v = $(firstword $(shell command -v $1) $2 $1) # Use in place of 'mkdir -p' to avoid littering every other line of # output with a redundant mkdir call; the downside is that it can't be # silenced itself. MKDIR = @$(SHELL) -c '[ -d "$$0" ] || echo mkdir -p "$$0" && mkdir -p "$$0"'