FindOpenSSL: Add support for finding static libraries

Fixes: #20903

Modules/FindOpenSSL.cmake

@@ -193,12 +193,18 @@ if(WIN32 AND NOT CYGWIN)
     endif()
 
     if(OPENSSL_USE_STATIC_LIBS)
+      set(_OPENSSL_STATIC_SUFFIX
+        "_static"
+      )
       set(_OPENSSL_PATH_SUFFIXES
         "lib/VC/static"
         "VC/static"
         "lib"
         )
     else()
+      set(_OPENSSL_STATIC_SUFFIX
+        ""
+      )
       set(_OPENSSL_PATH_SUFFIXES
         "lib/VC"
         "VC"
@@ -208,6 +214,17 @@ if(WIN32 AND NOT CYGWIN)
 
     find_library(LIB_EAY_DEBUG
       NAMES
+        # When OpenSSL is built with default options, the static library name is suffixed with "_static".
+        # Looking the "libcrypto_static.lib" with a higher priority than "libcrypto.lib" which is the
+        # import library of "libcrypto.dll".
+        libcrypto${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
+        libcrypto${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
+        libcrypto${_OPENSSL_STATIC_SUFFIX}d
+        libeay32${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
+        libeay32${_OPENSSL_STATIC_SUFFIX}d
+        crypto${_OPENSSL_STATIC_SUFFIX}d
+        # When OpenSSL is built with the "-static" option, only the static build is produced,
+        # and it is not suffixed with "_static".
         libcrypto${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
         libcrypto${_OPENSSL_MSVC_RT_MODE}d
         libcryptod
@@ -222,6 +239,17 @@ if(WIN32 AND NOT CYGWIN)
 
     find_library(LIB_EAY_RELEASE
       NAMES
+        # When OpenSSL is built with default options, the static library name is suffixed with "_static".
+        # Looking the "libcrypto_static.lib" with a higher priority than "libcrypto.lib" which is the
+        # import library of "libcrypto.dll".
+        libcrypto${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
+        libcrypto${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
+        libcrypto${_OPENSSL_STATIC_SUFFIX}
+        libeay32${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
+        libeay32${_OPENSSL_STATIC_SUFFIX}
+        crypto${_OPENSSL_STATIC_SUFFIX}
+        # When OpenSSL is built with the "-static" option, only the static build is produced,
+        # and it is not suffixed with "_static".
         libcrypto${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
         libcrypto${_OPENSSL_MSVC_RT_MODE}
         libcrypto
@@ -236,6 +264,17 @@ if(WIN32 AND NOT CYGWIN)
 
     find_library(SSL_EAY_DEBUG
       NAMES
+        # When OpenSSL is built with default options, the static library name is suffixed with "_static".
+        # Looking the "libssl_static.lib" with a higher priority than "libssl.lib" which is the
+        # import library of "libssl.dll".
+        libssl${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
+        libssl${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
+        libssl${_OPENSSL_STATIC_SUFFIX}d
+        ssleay32${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
+        ssleay32${_OPENSSL_STATIC_SUFFIX}d
+        ssl${_OPENSSL_STATIC_SUFFIX}d
+        # When OpenSSL is built with the "-static" option, only the static build is produced,
+        # and it is not suffixed with "_static".
         libssl${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}d
         libssl${_OPENSSL_MSVC_RT_MODE}d
         libssld
@@ -250,6 +289,17 @@ if(WIN32 AND NOT CYGWIN)
 
     find_library(SSL_EAY_RELEASE
       NAMES
+        # When OpenSSL is built with default options, the static library name is suffixed with "_static".
+        # Looking the "libssl_static.lib" with a higher priority than "libssl.lib" which is the
+        # import library of "libssl.dll".
+        libssl${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
+        libssl${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
+        libssl${_OPENSSL_STATIC_SUFFIX}
+        ssleay32${_OPENSSL_STATIC_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
+        ssleay32${_OPENSSL_STATIC_SUFFIX}
+        ssl${_OPENSSL_STATIC_SUFFIX}
+        # When OpenSSL is built with the "-static" option, only the static build is produced,
+        # and it is not suffixed with "_static".
         libssl${_OPENSSL_MSVC_ARCH_SUFFIX}${_OPENSSL_MSVC_RT_MODE}
         libssl${_OPENSSL_MSVC_RT_MODE}
         libssl