Build infrastructure update

1 files changed, 18 insertions, 0 deletions

diff --git a/build/root.build b/build/root.build
index fb0de84..5898b63 100644
--- a/build/root.build
+++ b/build/root.build
@@ -5,3 +5,21 @@
 cxx.std = 11
 
 using cxx
+
+hxx{*}: extension = hxx
+ixx{*}: extension = ixx
+txx{*}: extension = txx
+cxx{*}: extension = cxx
+
+cxx.poptions =+ -I$out_root -I$src_root
+
+# Load the cli module but only if it's available. This way a distribution that
+# includes pre-generated files can be built without installing cli.
+#
+using? cli
+
+if! $cli.loaded
+{
+  define cli: file
+  cli{*}: extension = cli
+}