# Copyright (C) 2011, 2013-2015 Luke Shumaker <lukeshu@sbcglobal.net>
prefix ?= /usr/local
bindir ?= $(prefix)/bin

CFLAGS += -Wall -Werror -Wextra -pedantic -std=c99

INSTALL = install
RM = rm -f
GOBUILD = go build

BINFILES = \
  batterymon \
  cgswap \
  chardiff \
  chardiff_pre \
  chardiff_post \
  daemon \
  hangman-helper \
  maildups \
  ord \
  roll \
  tempmon \
  urldecode \
  urlencode \
  v-www-browser \
  v-editor

all: build .gitignore

build: $(BINFILES)

install: $(addprefix $(DESTDIR)$(bindir)/,$(BINFILES))

$(DESTDIR)$(bindir)/%: % | $(DESTDIR)$(bindir)
	$(INSTALL) '$<' '$(@D)'

$(DESTDIR)$(bindir):
	mkdir -p '$@'

clean:
	$(RM) $(BINFILES)
	$(RM) *~

%: %.go
	$(GOBUILD) -o $@ $<

.gitignore: Makefile
	printf '%s\n' '*~' $(BINFILES) > $@