BRIANWEB_ROOT = $(if $(wildcard ../hsutils),..,$(if $(wildcard $(HOME)/.brianweb_root),$(shell cat ~/.brianweb_root),$(error "Please set BRIANWEB_ROOT or create ~/.brianweb_root")))
LAMBDAVM = $(BRIANWEB_ROOT)/lambdavm
SED_E = $(shell sed -E p /dev/null && echo "sed -E" || echo "sed -r")

.PRECIOUS: build/hcr/%.hcr

all = build/package.conf $(classes)

package = base
version = 1.0
hcrs = $(patsubst src/%.lhs,build/hcr/%.hcr,$(filter src/%.lhs,$(sources))) \
       $(patsubst src/%.hs,build/hcr/%.hcr,$(filter src/%.hs,$(sources)))
classes = $(hcrs:build/hcr/%.hcr=build/class/%.class)

boots = $(shell find src -name '*.lhs-boot' -o -name '*.hs-boot')
hiboots = $(boots:src/%.lhs-boot=build/hi/%.hi-boot)

build/hcr/%.hcr: build/o/%.o
	@mkdir -p `dirname $@`
	[ -e src/$*.hcr ] && mv src/$*.hcr $@ || [ -e $@ ] && touch $@
	
build/class/%.class: build/hcr/%.hcr build/hcr/GHC/Err.hcr
	@mkdir -p `dirname $@`
	$(LAMBDAVM)/build/bin/Brianweb/LambdaVM/Tools/LambdaVM $<

include $(BRIANWEB_ROOT)/hsutils/GNUmakefile.common

GHCFLAGS := $(filter-out -Werror,$(GHCFLAGS)) -fglasgow-exts -fext-core -fno-code -hide-all-packages

# Don't mess with this code. It very delicately handles circular deps
.depend2: .depend
	$(SED_E) -n 's/^build\/o\/(.*)\.o : build\/hi\/(.*)\.hi?$$/build\/hcr\/\1.hcr: build\/hcr\/\2.hcr/p;' < $< > $@
	$(SED_E) -n 's/^build\/o\/(.*)\.o : build\/hi\/(.*)\.hi-boot$$/build\/class\/\1.class: build\/hcr\/\2.hcr/p;' < $< >> $@

include .depend2