From f2554e9081636f4c200a3955f8a9bff601306dff Mon Sep 17 00:00:00 2001
From: Abdessattar Sassi <457645+abdes@users.noreply.github.com>
Date: Fri, 26 Aug 2022 20:48:48 +0400
Subject: [PATCH] chore: add information about original code and its license

---
 cryptopp/cryptoppConfig.cmake | 95 +++++++++++++++++++----------------
 1 file changed, 53 insertions(+), 42 deletions(-)

diff --git a/cryptopp/cryptoppConfig.cmake b/cryptopp/cryptoppConfig.cmake
index d982ed9..5532c4b 100644
--- a/cryptopp/cryptoppConfig.cmake
+++ b/cryptopp/cryptoppConfig.cmake
@@ -1,57 +1,68 @@
+# ===-----------------------------------------------------------------------===#
+# Distributed under the MIT License (https://opensource.org/licenses/MIT).
+# SPDX-License-Identifier: MIT
+#
+# See details at:
+# https://alexreinking.com/blog/building-a-dual-shared-and-static-library-with-cmake.html
+# and full source at https://github.com/alexreinking/SharedStaticStarter
+# ===-----------------------------------------------------------------------===#
+
 cmake_minimum_required(VERSION 3.19)
 
 set(cryptopp_known_comps static shared)
 set(cryptopp_comp_static NO)
 set(cryptopp_comp_shared NO)
-foreach (cryptopp_comp IN LISTS ${CMAKE_FIND_PACKAGE_NAME}_FIND_COMPONENTS)
-    if (cryptopp_comp IN_LIST cryptopp_known_comps)
-        set(cryptopp_comp_${cryptopp_comp} YES)
-    else ()
-        set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE
-            "cryptopp does not recognize component `${cryptopp_comp}`.")
-        set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
-        return()
-    endif ()
-endforeach ()
-
-if (cryptopp_comp_static AND cryptopp_comp_shared)
+foreach(cryptopp_comp IN LISTS ${CMAKE_FIND_PACKAGE_NAME}_FIND_COMPONENTS)
+  if(cryptopp_comp IN_LIST cryptopp_known_comps)
+    set(cryptopp_comp_${cryptopp_comp} YES)
+  else()
     set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE
-        "cryptopp `static` and `shared` components are mutually exclusive.")
+        "cryptopp does not recognize component `${cryptopp_comp}`.")
     set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
     return()
-endif ()
+  endif()
+endforeach()
+
+if(cryptopp_comp_static AND cryptopp_comp_shared)
+  set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE
+      "cryptopp `static` and `shared` components are mutually exclusive.")
+  set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
+  return()
+endif()
 
-set(cryptopp_static_targets "${CMAKE_CURRENT_LIST_DIR}/cryptopp-static-targets.cmake")
-set(cryptopp_shared_targets "${CMAKE_CURRENT_LIST_DIR}/cryptopp-shared-targets.cmake")
+set(cryptopp_static_targets
+    "${CMAKE_CURRENT_LIST_DIR}/cryptopp-static-targets.cmake")
+set(cryptopp_shared_targets
+    "${CMAKE_CURRENT_LIST_DIR}/cryptopp-shared-targets.cmake")
 
 macro(cryptopp_load_targets type)
-    if (NOT EXISTS "${cryptopp_${type}_targets}")
-        set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE
-            "cryptopp `${type}` libraries were requested but not found.")
-        set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
-        return()
-    endif ()
-    include("${cryptopp_${type}_targets}")
+  if(NOT EXISTS "${cryptopp_${type}_targets}")
+    set(${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE
+        "cryptopp `${type}` libraries were requested but not found.")
+    set(${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE)
+    return()
+  endif()
+  include("${cryptopp_${type}_targets}")
 endmacro()
 
-if (cryptopp_comp_static)
-    cryptopp_load_targets(static)
-elseif (cryptopp_comp_shared)
-    cryptopp_load_targets(shared)
-elseif (DEFINED cryptopp_SHARED_LIBS AND cryptopp_SHARED_LIBS)
+if(cryptopp_comp_static)
+  cryptopp_load_targets(static)
+elseif(cryptopp_comp_shared)
+  cryptopp_load_targets(shared)
+elseif(DEFINED cryptopp_SHARED_LIBS AND cryptopp_SHARED_LIBS)
+  cryptopp_load_targets(shared)
+elseif(DEFINED cryptopp_SHARED_LIBS AND NOT cryptopp_SHARED_LIBS)
+  cryptopp_load_targets(static)
+elseif(BUILD_SHARED_LIBS)
+  if(EXISTS "${cryptopp_shared_targets}")
     cryptopp_load_targets(shared)
-elseif (DEFINED cryptopp_SHARED_LIBS AND NOT cryptopp_SHARED_LIBS)
+  else()
     cryptopp_load_targets(static)
-elseif (BUILD_SHARED_LIBS)
-    if (EXISTS "${cryptopp_shared_targets}")
-        cryptopp_load_targets(shared)
-    else ()
-        cryptopp_load_targets(static)
-    endif ()
-else ()
-    if (EXISTS "${cryptopp_static_targets}")
-        cryptopp_load_targets(static)
-    else ()
-        cryptopp_load_targets(shared)
-    endif ()
-endif ()
\ No newline at end of file
+  endif()
+else()
+  if(EXISTS "${cryptopp_static_targets}")
+    cryptopp_load_targets(static)
+  else()
+    cryptopp_load_targets(shared)
+  endif()
+endif()