From 202873cf9bfdeb669365a6d76e54ad657c550fe2 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 21 Apr 2019 23:05:06 +0200
Subject: Switch to using a submodule for autowaf

---
 waflib                  |   1 +
 waflib/extras/erlang.py | 110 ------------------------------------------------
 2 files changed, 1 insertion(+), 110 deletions(-)
 create mode 160000 waflib
 delete mode 100644 waflib/extras/erlang.py

(limited to 'waflib/extras/erlang.py')

diff --git a/waflib b/waflib
new file mode 160000
index 0000000..2314e23
--- /dev/null
+++ b/waflib
@@ -0,0 +1 @@
+Subproject commit 2314e236ca6e7d94a26c3c17091da0f25f5867f3
diff --git a/waflib/extras/erlang.py b/waflib/extras/erlang.py
deleted file mode 100644
index 0b93d9a..0000000
--- a/waflib/extras/erlang.py
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/usr/bin/env python
-# encoding: utf-8
-# Thomas Nagy, 2010 (ita)
-# Przemyslaw Rzepecki, 2016
-
-"""
-Erlang support
-"""
-
-import re
-from waflib import Task, TaskGen
-from waflib.TaskGen import feature, after_method, before_method
-# to load the method "to_incnodes" below
-from waflib.Tools import ccroot
-
-# Those flags are required by the Erlang VM to execute/evaluate code in
-# non-interactive mode. It is used in this tool to create Erlang modules
-# documentation and run unit tests. The user can pass additional arguments to the
-# 'erl' command with ERL_FLAGS environment variable.
-EXEC_NON_INTERACTIVE = ['-noshell', '-noinput', '-eval']
-
-def configure(conf):
-	conf.find_program('erlc', var='ERLC')
-	conf.find_program('erl', var='ERL')
-	conf.add_os_flags('ERLC_FLAGS')
-	conf.add_os_flags('ERL_FLAGS')
-	conf.env.ERLC_DEF_PATTERN = '-D%s'
-	conf.env.ERLC_INC_PATTERN = '-I%s'
-
-@TaskGen.extension('.erl')
-def process_erl_node(self, node):
-	tsk = self.create_task('erl', node, node.change_ext('.beam'))
-	tsk.erlc_incnodes = [tsk.outputs[0].parent] + self.to_incnodes(self.includes)
-	tsk.env.append_value('ERLC_INCPATHS', [x.abspath() for x in tsk.erlc_incnodes])
-	tsk.env.append_value('ERLC_DEFINES', self.to_list(getattr(self, 'defines', [])))
-	tsk.env.append_value('ERLC_FLAGS', self.to_list(getattr(self, 'flags', [])))
-	tsk.cwd = tsk.outputs[0].parent
-
-class erl(Task.Task):
-	color = 'GREEN'
-	run_str = '${ERLC} ${ERL_FLAGS} ${ERLC_INC_PATTERN:ERLC_INCPATHS} ${ERLC_DEF_PATTERN:ERLC_DEFINES} ${SRC}'
-
-	def scan(task):
-		node = task.inputs[0]
-
-		deps = []
-		scanned = set([])
-		nodes_to_scan = [node]
-
-		for n in nodes_to_scan:
-			if n.abspath() in scanned:
-				continue
-
-			for i in re.findall(r'-include\("(.*)"\)\.', n.read()):
-				for d in task.erlc_incnodes:
-					r = d.find_node(i)
-					if r:
-						deps.append(r)
-						nodes_to_scan.append(r)
-						break
-			scanned.add(n.abspath())
-
-		return (deps, [])
-
-@TaskGen.extension('.beam')
-def process(self, node):
-	pass
-
-
-class erl_test(Task.Task):
-	color = 'BLUE'
-	run_str = '${ERL} ${ERL_FLAGS} ${ERL_TEST_FLAGS}'
-
-@feature('eunit')
-@after_method('process_source')
-def add_erl_test_run(self):
-	test_modules = [t.outputs[0] for t in self.tasks]
-	test_task = self.create_task('erl_test')
-	test_task.set_inputs(self.source + test_modules)
-	test_task.cwd = test_modules[0].parent
-
-	test_task.env.append_value('ERL_FLAGS', self.to_list(getattr(self, 'flags', [])))
-
-	test_list = ", ".join([m.change_ext("").path_from(test_task.cwd)+":test()" for m in test_modules])
-	test_flag = 'halt(case lists:all(fun(Elem) -> Elem == ok end, [%s]) of true -> 0; false -> 1 end).' % test_list
-	test_task.env.append_value('ERL_TEST_FLAGS', EXEC_NON_INTERACTIVE)
-	test_task.env.append_value('ERL_TEST_FLAGS', test_flag)
-
-
-class edoc(Task.Task):
-	color = 'BLUE'
-	run_str = "${ERL} ${ERL_FLAGS} ${ERL_DOC_FLAGS}"
-	def keyword(self):
-		return 'Generating edoc'
-
-@feature('edoc')
-@before_method('process_source')
-def add_edoc_task(self):
-	# do not process source, it would create double erl->beam task
-	self.meths.remove('process_source')
-	e = self.path.find_resource(self.source)
-	t = e.change_ext('.html')
-	png = t.parent.make_node('erlang.png')
-	css = t.parent.make_node('stylesheet.css')
-	tsk = self.create_task('edoc', e, [t, png, css])
-	tsk.cwd = tsk.outputs[0].parent
-	tsk.env.append_value('ERL_DOC_FLAGS', EXEC_NON_INTERACTIVE)
-	tsk.env.append_value('ERL_DOC_FLAGS', 'edoc:files(["%s"]), halt(0).' % tsk.inputs[0].abspath())
-	# TODO the above can break if a file path contains '"'
-
-- 
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