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--- cmake/modules/FindInotify.cmake.orig 2021-10-13 14:58:23 UTC
+++ cmake/modules/FindInotify.cmake
@@ -0,0 +1,61 @@
+# SPDX-FileCopyrightText: 2016 Tobias C. Berner <tcberner@FreeBSD.org>
+# SPDX-FileCopyrightText: 2017 Adriaan de Groot <groot@kde.org>
+#
+# SPDX-License-Identifier: BSD-2-Clause
+
+#[=======================================================================[.rst:
+FindInotify
+--------------
+
+Try to find inotify on this system. This finds:
+ - libinotify on Unix like systems, or
+ - the kernel's inotify on Linux systems.
+
+This will define the following variables:
+
+``Inotify_FOUND``
+ True if inotify is available
+``Inotify_LIBRARIES``
+ This has to be passed to target_link_libraries()
+``Inotify_INCLUDE_DIRS``
+ This has to be passed to target_include_directories()
+
+On Linux, the libraries and include directories are empty,
+even though ``Inotify_FOUND`` may be set to TRUE. This is because
+no special includes or libraries are needed. On other systems
+these may be needed to use inotify.
+
+Since 5.32.0.
+#]=======================================================================]
+
+find_path(Inotify_INCLUDE_DIRS sys/inotify.h)
+
+if(Inotify_INCLUDE_DIRS)
+# On Linux there is no library to link against, on the BSDs there is.
+# On the BSD's, inotify is implemented through a library, libinotify.
+ if( CMAKE_SYSTEM_NAME MATCHES "Linux")
+ set(Inotify_FOUND TRUE)
+ set(Inotify_LIBRARIES "")
+ set(Inotify_INCLUDE_DIRS "")
+ else()
+ find_library(Inotify_LIBRARIES NAMES inotify)
+ include(FindPackageHandleStandardArgs)
+ find_package_handle_standard_args(Inotify
+ FOUND_VAR
+ Inotify_FOUND
+ REQUIRED_VARS
+ Inotify_LIBRARIES
+ Inotify_INCLUDE_DIRS
+ )
+ mark_as_advanced(Inotify_LIBRARIES Inotify_INCLUDE_DIRS)
+ include(FeatureSummary)
+ set_package_properties(Inotify PROPERTIES
+ URL "https://github.com/libinotify-kqueue/"
+ DESCRIPTION "inotify API on the *BSD family of operating systems."
+ )
+ endif()
+else()
+ set(Inotify_FOUND FALSE)
+endif()
+
+mark_as_advanced(Inotify_LIBRARIES Inotify_INCLUDE_DIRS)
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