From 08d4ceeb329ffacffba13b8fb19b95b7d3b1f090 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Fri, 6 Oct 2023 16:54:25 -0400
Subject: [PATCH] provide for xo/ subdir in include path

---
 cmake/xo_cxx.cmake | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cmake/xo_cxx.cmake b/cmake/xo_cxx.cmake
index afdbc443..e540bc75 100644
--- a/cmake/xo_cxx.cmake
+++ b/cmake/xo_cxx.cmake
@@ -62,7 +62,8 @@ macro(xo_include_headeronly_options2 target)
       ${target} INTERFACE
       $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>              # e.g. for #include "indentlog/scope.hpp"
       $<INSTALL_INTERFACE:include>
-      $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/${target}>    # e.g. for #include "Refcounted.hpp" in refcnt/src
+      $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/${target}>    # e.g. for #include "Refcounted.hpp" in refcnt/src when ${target}=refcnt [DEPRECATED]
+      $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/xo/${target}>    # e.g. for #include "TypeDescr.hpp" in reflect/src when ${target}=reflect
       $<INSTALL_INTERFACE:include/${target}>
       $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>                      # e.g. for generated .hpp files
     )
@@ -123,7 +124,8 @@ macro(xo_include_options2 target)
       ${target} PUBLIC
       $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>              # e.g. for #include "indentlog/scope.hpp"
       $<INSTALL_INTERFACE:include>
-      $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/${target}>    # e.g. for #include "Refcounted.hpp" in refcnt/src
+      $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/${target}>    # e.g. for #include "Refcounted.hpp" in refcnt/src [DEPRECATED]
+      $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include/xo/${target}>    # e.g. for #include "TypeDescr.hpp" in reflect/src when ${target}=reflect
       $<INSTALL_INTERFACE:include/${target}>
       $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}>                      # e.g. for generated .hpp files
     )