X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=m4%2Fopenssl.m4;h=8d4a24bf6586854f7e18e3181b513f21767d0221;hp=0bc99766796c468ef8098893729385bc5945a568;hb=6e6b037ef4fd9877aeb1d947da7364409fa8cbb7;hpb=fcd836c609568fab323f4af6dd525de957a6f4cc

diff --git a/m4/openssl.m4 b/m4/openssl.m4
index 0bc99766..8d4a24bf 100644
--- a/m4/openssl.m4
+++ b/m4/openssl.m4
@@ -21,20 +21,20 @@ AC_DEFUN([tinc_OPENSSL],
      LDFLAGS="$LDFLAGS -L$withval"]
   )
 
-  AC_CHECK_HEADERS(openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h,
+  AC_CHECK_HEADERS(openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h openssl/engine.h,
     [],
     [AC_MSG_ERROR([OpenSSL header files not found.]); break]
   )
 
 case $host_os in
   *mingw*)
-    AC_CHECK_LIB(crypto, SHA1_version,
-      [LIBS="$LIBS -lcrypto -lgdi32"],
+    AC_CHECK_LIB(crypto, EVP_EncryptInit_ex,
+      [LIBS="$LIBS -lcrypto -lgdi32 -lcrypt32"],
       [AC_MSG_ERROR([OpenSSL libraries not found.])]
     )
   ;;
   *)
-    AC_CHECK_LIB(crypto, SHA1_version,
+    AC_CHECK_LIB(crypto, EVP_EncryptInit_ex,
       [LIBS="$LIBS -lcrypto"],
       [AC_MSG_ERROR([OpenSSL libraries not found.])]
     )