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-rw-r--r--cmake/SetFullDir.cmake11
1 files changed, 11 insertions, 0 deletions
diff --git a/cmake/SetFullDir.cmake b/cmake/SetFullDir.cmake
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+++ b/cmake/SetFullDir.cmake
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+# Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+
+#
+# Ensures a directory is absolute by prefixing CMAKE_INSTALL_PREFIX if it is not
+# similar to CMAKE_INSTALL_FULL_... https://cmake.org/cmake/help/latest/module/GNUInstallDirs.html
+function(set_full_dir var path)
+ if(NOT IS_ABSOLUTE "${path}")
+ message(STATUS "Prefixing in ${var} \"${path}\" with ${CMAKE_INSTALL_PREFIX}")
+ set(path "${CMAKE_INSTALL_PREFIX}/${path}")
+ endif()
+ set(${var} "${path}" PARENT_SCOPE)
+endfunction(set_full_dir)