$OpenBSD: patch-cmake_FindProj_cmake,v 1.1 2021/03/22 08:16:22 landry Exp $

https://github.com/qgis/QGIS/commit/fc1ac8bef8dcc3194857ecd32519aca4867b4fa1

Index: cmake/FindProj.cmake
--- cmake/FindProj.cmake.orig
+++ cmake/FindProj.cmake
@@ -41,6 +41,13 @@ FIND_PATH(PROJ_INCLUDE_DIR proj_api.h
   "$ENV{LIB_DIR}/include"
   )
 
+IF (NOT PROJ_INCLUDE_DIR)
+  FIND_PATH(PROJ_INCLUDE_DIR proj.h
+    "$ENV{INCLUDE}"
+    "$ENV{LIB_DIR}/include"
+    )
+ENDIF (NOT PROJ_INCLUDE_DIR)
+
 FIND_LIBRARY(PROJ_LIBRARY NAMES proj_i proj PATHS
   "$ENV{LIB}"
   "$ENV{LIB_DIR}/lib"
