SoX is a command line tool for manipulating audio files, naturally the tool is best used from emacs
(load-file "./sox.el")CASK ?= cask
EMACS ?= emacs
DIST ?= dist
EMACSFLAGS = --batch -Q
EMACSBATCH = $(EMACS) $(EMACSFLAGS)
VERSION := $(shell EMACS=$(EMACS) $(CASK) version)
PKG_DIR := $(shell EMACS=$(EMACS) $(CASK) package-directory)
PROJ_ROOT := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
EMACS_D = ~/.emacs.d
USER_ELPA_D = $(EMACS_D)/elpa
SRCS = $(filter-out %-pkg.el, $(wildcard *.el))
TESTS = $(wildcard test/*.el)
TAR = $(DIST)/sox.el-$(VERSION).tar
.PHONY: all check test unit ecukes lint deps install uninstall reinstall clean-all clean clean-elc
all : deps $(TAR)
deps :
$(CASK) install
install : $(TAR)
$(EMACSBATCH) -l package -f package-initialize \
--eval '(package-install-file "$(PROJ_ROOT)/$(TAR)")'
uninstall :
rm -rf $(USER_ELPA_D)/sox.el-*
reinstall : clean uninstall install
clean-all : clean
rm -rf $(PKG_DIR)
clean-elc :
rm -f *.elc
clean : clean-elc
rm -rf $(DIST)
rm -f *-pkg.el
$(TAR) : $(DIST) $(SRCS)
$(CASK) package $(DIST)
$(DIST) :
mkdir $(DIST)
check : test lint
test: unit ecukes
unit: $(PKG_DIR)
${CASK} exec ert-runner
ecukes: $(PKG_DIR)
${CASK} exec ecukes
lint : $(SRCS) clean-elc
# Byte compile all and stop on any warning or error
${CASK} emacs $(EMACSFLAGS) \
--eval "(setq byte-compile-error-on-warn t)" \
-L . -f batch-byte-compile ${SRCS} ${TESTS}
# Run package-lint to check for packaging mistakes
${CASK} emacs $(EMACSFLAGS) \
-l package-lint.el \
-f package-lint-batch-and-exit ${SRCS}