build: streamline CMAKE_MODULE_PATH interaction

This commit is contained in:
Roland Conybeare 2024-03-15 19:25:48 -04:00
commit 8f11a8e413
3 changed files with 19 additions and 4 deletions

View file

@ -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)