Squashed 'boost/' content from commit b4feb19f2

git-subtree-dir: boost
git-subtree-split: b4feb19f287ee92d87a9624b5d36b7cf46aeadeb

tools/build/example/time/jamroot.jam

@@ -0,0 +1,13 @@
+import feature ;
+import toolset ;
+import os ;
+import testing ;
+
+path-constant HERE : . ;
+make main.cpp : main_cpp.pro : @do-something ;
+time main.time : main.cpp ;
+
+actions do-something
+{
+    sleep 2 && echo "$(<)" > "$(<)"
+}

tools/build/example/time/main_cpp.pro

@@ -0,0 +1 @@
+int main() {}