From bcf9713e07f2fa7a3c66ecab33c1df63bc17a5a7 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Fri, 15 Mar 2024 19:23:15 -0400
Subject: [PATCH] build: streamline CMAKE_MODULE_PATH interaction

---
 cmake/xo-bootstrap-macros.cmake | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 cmake/xo-bootstrap-macros.cmake

diff --git a/cmake/xo-bootstrap-macros.cmake b/cmake/xo-bootstrap-macros.cmake
new file mode 100644
index 0000000..1664443
--- /dev/null
+++ b/cmake/xo-bootstrap-macros.cmake
@@ -0,0 +1,12 @@
+if (("${CMAKE_MODULE_PATH}" STREQUAL "") OR ("${CMAKE_MODULE_PATH}" STREQUAL "prefix"))
+    # default to typical install location for xo-project-macros
+    set(CMAKE_MODULE_PATH ${CMAKE_INSTALL_PREFIX}/share/cmake)
+endif()
+
+message("-- CMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}")
+message("-- CMAKE_MODULE_PATH=${CMAKE_MODULE_PATH}")
+
+# needs to have been installed somewhere on CMAKE_MODULE_PATH,
+# (e.g. from xo-cmake with the same value for CMAKE_INSTALL_PREFIX)
+#
+include(xo_macros/xo-project-macros)