mbedtls: Update to 2.12.0 (#4142)

mingw-w64-mbedtls/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=mbedtls
 pkgbase="mingw-w64-${_realname}"
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=2.9.0
+pkgver=2.12.0
 pkgrel=1
 arch=('any')
 url='https://tls.mbed.org/'
@@ -20,8 +20,8 @@ source=(${_realname}-${pkgver}.tar.gz::"https://tls.mbed.org/download/mbedtls-${
         'symlink-test.patch'
         'dll-location.patch'
         'enable-features.patch')
-sha256sums=('a06a9b43e583b7e6707becfeeb13d88ed00f25fee31a5386cb3a3014c454bad8'
-            '5c5382ff266e5cc293f31a46e1f10782c765c5cc1476dfc21d5c4ad405f647a0'
+sha256sums=('a2bed048f41a19ec7b4dd2e96649145bbd68a6955c3b51aeb7ccbf8908c3ce97'
+            'd6aa304dbad652da2b1ee8eaf29422309b72633e1b33fe4bb67fc21b529d3bb5'
             '89eb82f9e9fb456d0595035925d2d512aa2ca9b9e283b9c51d5524bfc8dbf996'
             '1be88267b045a8728fe4dde663faf328ad788eeefcb43915beeb364b4d2dd2e8')
 

mingw-w64-mbedtls/symlink-test.patch

@@ -1,11 +1,11 @@
---- mbedtls-2.1.0/tests/CMakeLists.txt.orig	2015-09-04 15:38:26.000000000 +0300
-+++ mbedtls-2.1.0/tests/CMakeLists.txt	2015-09-13 21:45:47.677244800 +0300
-@@ -101,7 +101,7 @@
-     file(TO_NATIVE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/data_files" target)
+--- mbedtls-2.12.0/CMakeLists.txt.orig	2018-08-04 02:24:09.274851700 +0300
++++ mbedtls-2.12.0/CMakeLists.txt	2018-08-04 02:24:11.819200100 +0300
+@@ -73,7 +73,7 @@
+     file(TO_NATIVE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/${base_name}" target)
  
      if (NOT EXISTS ${link})
 -        if (CMAKE_HOST_UNIX)
 +        if (CMAKE_HOST_UNIX OR MSYS)
              set(command ln -s ${target} ${link})
          else()
-             set(command cmd.exe /c mklink /d ${link} ${target})
+             if (IS_DIRECTORY ${target})