# -*- makefile-gmake -*-
#
# Variables:
#
#   CONFIGURE_ARGS :: arguments to be passed to ./Setup configure
#     default: --disable-optimization
#
#   RUN_COMMAND :: command to be run for "make run"
#

GHC   ?= ghc
FIND  ?= find
RM_RF ?= rm -rf
SUDO  ?= sudo

SETUP_FILE ?= $(wildcard Setup.*hs)
CABAL_FILE ?= $(wildcard *.cabal)

CONFIGURE_ARGS := --disable-optimization

build: dist/setup-config Setup
	./Setup build

ifeq ($(RUN_COMMAND),)
run:
	@echo "cabal-package.mk: No command to run."
	@echo "cabal-package.mk: If you want to run something, define RUN_COMMAND variable."
else
run: build
	@echo ".:.:. Let's go .:.:."
	$(RUN_COMMAND)
endif

dist/setup-config: $(CABAL_FILE) Setup
	./Setup configure $(CONFIGURE_ARGS)

Setup: $(SETUP_FILE)
	$(GHC) --make Setup

clean:
	$(RM_RF) dist Setup *.o *.hi .setup-config *.buildinfo
	$(FIND) . -name '*~' -exec rm -f {} \;

doc: dist/setup-config Setup
	./Setup haddock

install: build
	$(SUDO) ./Setup install

sdist: Setup
	./Setup sdist

test: build
	./Setup test

.PHONY: build run clean install doc sdist test