MAIN=qmcchem
# Main program to build

PACKAGES=-package core,sexplib.syntax,cryptokit,str,ZMQ
# Required opam packages, for example:
# PACKAGES=-package core,sexplib.syntax

THREAD=-thread 
# If you need threding support, use:
# THREAD=-thread

SYNTAX=-syntax camlp4o 
# If you need pre-processing, use:
# SYNTAX=-syntax camlp4o

OCAMLC_FLAGS=-g -warn-error A
# Flags to give to ocamlc, for example:
# OCAMLC_FLAGS=-g -warn-error A

LINK_FLAGS=
# Flags to give to the linker, for example:
# LINK_FLAGS=-cclib '-Wl,-rpath=../lib,--enable-new-dtags'

GENERATED_NINJA=generated.ninja
# Name of the auto-generated ninja file

rule run_ninja
  command = ../scripts/compile_ocaml.sh $target
  description = Compiling OCaml executables
  pool = console

rule run_ninja_ocaml
  command = ../scripts/compile_ocaml_dep.sh
  description = Finding dependencies in OCaml files

rule run_clean
  command = ninja -f $GENERATED_NINJA -t clean ; rm -f $GENERATED_NINJA rm -f *.cmx *.cmi *.o .ls_md5 ; ninja -t clean
  pool = console
  description = Cleaning directory

rule ocamlc
  command = ocamlfind ocamlc -c $OCAMLC_FLAGS $THREAD $PACKAGES $SYNTAX -o $out $in
  description = Compiling $in (bytecode)

rule ocamlopt
  command = ocamlfind ocamlopt -c $OCAMLC_FLAGS $THREAD $PACKAGES $SYNTAX -o $out $in
  description = Compiling $in (native)

rule ocamlc_link
  command = ocamlfind ocamlc $OCAMLC_FLAGS $THREAD $LINK_FLAGS $PACKAGES $SYNTAX -o $out $in 
  description = Compiling $out (bytecode)

rule ocamlopt_link
  command = ocamlfind ocamlopt $OCAMLC_FLAGS $THREAD -linkpkg $PACKAGES $PACKAGES $SYNTAX -o $out $in 
  description = Compiling $out (native)

rule create_qptypes
  command = ./$in 
  description = Creating $out

rule copy
  command = cp $in $out 
  description = Copying $in to $out

build always: phony 
build $GENERATED_NINJA: run_ninja_ocaml | Qptypes.ml ezfio.ml always 
build ezfio.ml: copy ../EZFIO/Ocaml/ezfio.ml
build Qptypes.ml: create_qptypes qptypes_generator | ezfio.ml
build qptypes_generator.o qptypes_generator.cmx: ocamlopt qptypes_generator.ml | ezfio.ml
build qptypes_generator: ocamlopt_link qptypes_generator.cmx

build clean: run_clean 

build $MAIN: run_ninja | ezfio.ml Qptypes.ml $GENERATED_NINJA 
  target = $MAIN

build all: run_ninja | ezfio.ml Qptypes.ml $GENERATED_NINJA 
  target = 

default $MAIN