From c052f26112c17068ece2f52058e3130dd328269b Mon Sep 17 00:00:00 2001
From: Bernd Waibel <waebbl-gentoo@posteo.net>
Date: Thu, 27 Oct 2022 09:48:15 +0200
Subject: [PATCH] allow configuration of install dirs

Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
--- a/cmake/pcl_utils.cmake
+++ b/cmake/pcl_utils.cmake
@@ -101,14 +101,18 @@ macro(SET_INSTALL_DIRS)
       set(INCLUDE_INSTALL_ROOT "include") # Android, don't put into subdir
     endif()
     set(INCLUDE_INSTALL_DIR "${INCLUDE_INSTALL_ROOT}/pcl")
-    set(DOC_INSTALL_DIR "share/doc/${PROJECT_NAME_LOWER}-${PCL_VERSION_MAJOR}.${PCL_VERSION_MINOR}")
+    if(NOT DEFINED DOC_INSTALL_DIR)
+      set(DOC_INSTALL_DIR "share/doc/${PROJECT_NAME_LOWER}-${PCL_VERSION_MAJOR}.${PCL_VERSION_MINOR}")
+    endif()
     set(BIN_INSTALL_DIR "bin")
     set(PKGCFG_INSTALL_DIR "${LIB_INSTALL_DIR}/pkgconfig")
-    if(WIN32 AND NOT MINGW)
+    if(NOT DEFINED PCLCONFIG_INSTALL_DIR)
+      if(WIN32 AND NOT MINGW)
         set(PCLCONFIG_INSTALL_DIR "cmake")
       else()
         set(PCLCONFIG_INSTALL_DIR "share/${PROJECT_NAME_LOWER}-${PCL_VERSION_MAJOR}.${PCL_VERSION_MINOR}")
       endif()
+    endif()
 endmacro()
 
 
-- 
2.38.1