diff --git a/BUILD.md b/BUILD.md
index 29023957..4223d6b5 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -1,5 +1,9 @@
 # indentlog build details
 
+## mac osx
+
+Note: ~ expansion doesn't work in a pure build environment.  
+
 ## Test Coverage
 
 ### enable coverage build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9e53335a..1cce6e83 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,8 +38,9 @@ xo_add_headeronly_library(indentlog)
 # ----------------------------------------------------------------
 # standard install + provide find_package() support
 
-xo_install_library2(indentlog)
-xo_install_include_tree()
+#xo_install_library2(indentlog)
+#xo_install_include_tree()
+xo_install_library3(indentlog ${PROJECT_NAME}Targets)
 xo_export_cmake_config(${PROJECT_NAME} ${PROJECT_VERSION} ${PROJECT_NAME}Targets)
 
 # ----------------------------------------------------------------