From 8c96b17a5393bffee0c521c4872a9fa999048032 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 15 Sep 2018 14:51:02 +0200
Subject: Squashed 'waflib/' content from commit 982416b

git-subtree-dir: waflib
git-subtree-split: 982416b8a6c6728e200243e1be3ab60435c08830
---
 extras/fsc.py | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 extras/fsc.py

(limited to 'extras/fsc.py')

diff --git a/extras/fsc.py b/extras/fsc.py
new file mode 100644
index 0000000..c67e70b
--- /dev/null
+++ b/extras/fsc.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+Experimental F# stuff
+
+FSC="mono /path/to/fsc.exe" waf configure build
+"""
+
+from waflib import Utils, Task
+from waflib.TaskGen import before_method, after_method, feature
+from waflib.Tools import ccroot, cs
+
+ccroot.USELIB_VARS['fsc'] = set(['CSFLAGS', 'ASSEMBLIES', 'RESOURCES'])
+
+@feature('fs')
+@before_method('process_source')
+def apply_fsc(self):
+	cs_nodes = []
+	no_nodes = []
+	for x in self.to_nodes(self.source):
+		if x.name.endswith('.fs'):
+			cs_nodes.append(x)
+		else:
+			no_nodes.append(x)
+	self.source = no_nodes
+
+	bintype = getattr(self, 'type', self.gen.endswith('.dll') and 'library' or 'exe')
+	self.cs_task = tsk = self.create_task('fsc', cs_nodes, self.path.find_or_declare(self.gen))
+	tsk.env.CSTYPE = '/target:%s' % bintype
+	tsk.env.OUT    = '/out:%s' % tsk.outputs[0].abspath()
+
+	inst_to = getattr(self, 'install_path', bintype=='exe' and '${BINDIR}' or '${LIBDIR}')
+	if inst_to:
+		# note: we are making a copy, so the files added to cs_task.outputs won't be installed automatically
+		mod = getattr(self, 'chmod', bintype=='exe' and Utils.O755 or Utils.O644)
+		self.install_task = self.add_install_files(install_to=inst_to, install_from=self.cs_task.outputs[:], chmod=mod)
+
+feature('fs')(cs.use_cs)
+after_method('apply_fsc')(cs.use_cs)
+
+feature('fs')(cs.debug_cs)
+after_method('apply_fsc', 'use_cs')(cs.debug_cs)
+
+class fsc(Task.Task):
+	"""
+	Compile F# files
+	"""
+	color   = 'YELLOW'
+	run_str = '${FSC} ${CSTYPE} ${CSFLAGS} ${ASS_ST:ASSEMBLIES} ${RES_ST:RESOURCES} ${OUT} ${SRC}'
+
+def configure(conf):
+	"""
+	Find a F# compiler, set the variable FSC for the compiler and FS_NAME (mono or fsc)
+	"""
+	conf.find_program(['fsc.exe', 'fsharpc'], var='FSC')
+	conf.env.ASS_ST = '/r:%s'
+	conf.env.RES_ST = '/resource:%s'
+
+	conf.env.FS_NAME = 'fsc'
+	if str(conf.env.FSC).lower().find('fsharpc') > -1:
+		conf.env.FS_NAME = 'mono'
+
-- 
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