1 files changed, 18 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 2a1bce95d..ddde3b7a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1275,6 +1275,24 @@ if test X"$OPT_SSL" != Xno; then
     fi
   fi
 
+  dnl This is for Msys/Mingw
+  case $host in
+    *-*-msys* | *-*-mingw*)
+      AC_MSG_CHECKING([for gdi32])
+      my_ac_save_LIBS=$LIBS
+      LIBS="-lgdi32 $LIBS"
+      AC_TRY_LINK([#include <windef.h>
+                   #include <wingdi.h>],
+                   [GdiFlush();],
+                   [ dnl worked!
+                   AC_MSG_RESULT([yes])],
+                   [ dnl failed, restore LIBS
+                   LIBS=$my_ac_save_LIBS
+                   AC_MSG_RESULT(no)]
+                  )
+      ;;
+  esac
+
   AC_CHECK_LIB(crypto, CRYPTO_lock,[
      HAVECRYPTO="yes"
      LIBS="-lcrypto $LIBS"