From c09cd7512491cee1e82c1ad8128ce9fd4bc3f79b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 22 Sep 2017 23:32:28 +0200
Subject: Initial modularization with both Clang and VC hacks

Note: gave up on VC about half way though.
---
 tests/target-triplet/buildfile  |  6 ++++++
 tests/target-triplet/driver.cxx | 18 ++++++++++++++++--
 2 files changed, 22 insertions(+), 2 deletions(-)

(limited to 'tests/target-triplet')

diff --git a/tests/target-triplet/buildfile b/tests/target-triplet/buildfile
index b8ca712..7dec846 100644
--- a/tests/target-triplet/buildfile
+++ b/tests/target-triplet/buildfile
@@ -4,4 +4,10 @@
 
 import libs = libbutl%lib{butl}
 
+if ($cxx.features.modules && ($force_std_modules == true || $cxx.id != 'msvc'))
+{
+  import libs += libstd-modules%liba{std-modules}
+  cxx.poptions += -D__cpp_lib_modules
+}
+
 exe{driver}: {hxx cxx}{*} $libs
diff --git a/tests/target-triplet/driver.cxx b/tests/target-triplet/driver.cxx
index b446a6f..5e61a46 100644
--- a/tests/target-triplet/driver.cxx
+++ b/tests/target-triplet/driver.cxx
@@ -3,10 +3,24 @@
 // license   : MIT; see accompanying LICENSE file
 
 #include <cassert>
+
+#ifndef __cpp_lib_modules
+#include <string>
 #include <iostream>
 #include <stdexcept> // invalid_argument
-
-#include <libbutl/target-triplet.hxx>
+#endif
+
+// Other includes.
+
+#ifdef __cpp_modules
+#ifdef __cpp_lib_modules
+import std.core;
+import std.io;
+#endif
+import butl.target_triplet;
+#else
+#include <libbutl/target-triplet.mxx>
+#endif
 
 using namespace std;
 using namespace butl;
-- 
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