Compile the D compiler

compile-d.mak

MODEL=64
PROTO=git


all:bin/dmd.conf bin/rdmd
	@echo "Now add the following to .bashrc: export PATH=\"`pwd`/bin:"'$$PATH"'

# Compile the D compiler
dmd/src/posix.mak:
	git clone $(PROTO)://github.com/D-Programming-Language/dmd.git

dmd/src/dmd:dmd/src/posix.mak
	(cd dmd/src; make -f posix.mak MODEL=$(MODEL))

bin/dmd:dmd/src/dmd
	mkdir -p bin; cp dmd/src/dmd bin

# Compile the D runtime
druntime/posix.mak:
	git clone $(PROTO)://github.com/D-Programming-Language/druntime.git

druntime/done.stamp:bin/dmd druntime/posix.mak
	(cd druntime; make -f posix.mak DMD=../bin/dmd MODEL=$(MODEL); touch done.stamp)

# Compile the phobos library
phobos/posix.mak:
	git clone $(PROTO)://github.com/D-Programming-Language/phobos.git

lib/libphobos2.a:bin/dmd phobos/posix.mak
	mkdir -p lib; (cd phobos; make -f posix.mak DMD=../bin/dmd MODEL=$(MODEL); mv generated/*/release/$(MODEL)/libphobos2.a ../lib)

# Generate the configuration file
bin/dmd.conf:bin/dmd druntime/done.stamp lib/libphobos2.a
	mkdir -p bin; (echo '[Environment]'; echo 'DFLAGS=-I%@P%/../phobos -I%@P%/../druntime/import -L-L%@P%/../lib') > $@

# Compile rdmd, the D "interpreter"
tools/rdmd.d:
	git clone $(PROTO)://github.com/D-Programming-Language/tools.git

bin/rdmd:bin/dmd.conf bin/dmd tools/rdmd.d
	(cd tools; ../bin/dmd -release rdmd.d; mv rdmd ../bin)

# Clean
clean:
	rm -fr bin lib dmd druntime phobos tools