$NetBSD$

Don't download fpattern at build time.

--- third_party/fpattern/CMakeLists.txt.orig	2023-02-09 19:13:05.000000000 +0000
+++ third_party/fpattern/CMakeLists.txt
@@ -1,14 +1,14 @@
 include(FetchContent)
 
-FetchContent_Declare(fpattern
-    GIT_REPOSITORY "https://github.com/Loadmaster/fpattern"
-    GIT_TAG "v1.9"
-)
-
-FetchContent_GetProperties(fpattern)
-if (NOT fpattern_POPULATED)
-    FetchContent_Populate(fpattern)
-endif()
+#FetchContent_Declare(fpattern
+#    GIT_REPOSITORY "https://github.com/Loadmaster/fpattern"
+#    GIT_TAG "v1.9"
+#)
+#
+#FetchContent_GetProperties(fpattern)
+#if (NOT fpattern_POPULATED)
+#    FetchContent_Populate(fpattern)
+#endif()
 
 if(MSVC)
     set(CMAKE_DEBUG_POSTFIX "d")