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diff --git a/subprojects/nk_pugl/pugl/waflib/Tools/d_config.py b/subprojects/nk_pugl/pugl/waflib/Tools/d_config.py
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+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2016-2018 (ita)
+
+from waflib import Utils
+from waflib.Configure import conf
+
+@conf
+def d_platform_flags(self):
+ """
+ Sets the extensions dll/so for d programs and libraries
+ """
+ v = self.env
+ if not v.DEST_OS:
+ v.DEST_OS = Utils.unversioned_sys_platform()
+ binfmt = Utils.destos_to_binfmt(self.env.DEST_OS)
+ if binfmt == 'pe':
+ v.dprogram_PATTERN = '%s.exe'
+ v.dshlib_PATTERN = 'lib%s.dll'
+ v.dstlib_PATTERN = 'lib%s.a'
+ elif binfmt == 'mac-o':
+ v.dprogram_PATTERN = '%s'
+ v.dshlib_PATTERN = 'lib%s.dylib'
+ v.dstlib_PATTERN = 'lib%s.a'
+ else:
+ v.dprogram_PATTERN = '%s'
+ v.dshlib_PATTERN = 'lib%s.so'
+ v.dstlib_PATTERN = 'lib%s.a'
+
+DLIB = '''
+version(D_Version2) {
+ import std.stdio;
+ int main() {
+ writefln("phobos2");
+ return 0;
+ }
+} else {
+ version(Tango) {
+ import tango.stdc.stdio;
+ int main() {
+ printf("tango");
+ return 0;
+ }
+ } else {
+ import std.stdio;
+ int main() {
+ writefln("phobos1");
+ return 0;
+ }
+ }
+}
+'''
+"""Detection string for the D standard library"""
+
+@conf
+def check_dlibrary(self, execute=True):
+ """
+ Detects the kind of standard library that comes with the compiler,
+ and sets conf.env.DLIBRARY to tango, phobos1 or phobos2
+ """
+ ret = self.check_cc(features='d dprogram', fragment=DLIB, compile_filename='test.d', execute=execute, define_ret=True)
+ if execute:
+ self.env.DLIBRARY = ret.strip()
+