X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=m4%2Fopenssl.m4;h=5d91a7896db2e1a71216d34bf13ae9fb4ad5e548;hp=bf5ce9fcaae010fdef98cff8e61c5ec7fd60629a;hb=3503ba995012f658f087a196dad0cb9fd45eff3b;hpb=c5c02a0861bf540e07fe64704cb97aae29c4cacf

diff --git a/m4/openssl.m4 b/m4/openssl.m4
index bf5ce9fc..5d91a789 100644
--- a/m4/openssl.m4
+++ b/m4/openssl.m4
@@ -28,4 +28,9 @@ AC_DEFUN(tinc_OPENSSL,
     [LIBS="$LIBS -lcrypto"],
     [AC_MSG_ERROR("OpenSSL libraries not found.")]
   )
+
+  AC_CHECK_LIB(dl, dlopen,
+    [LIBS="$LIBS -ldl"],
+    [AC_MSG_ERROR("OpenSSL depends on libdl.")]
+  )
 ])