X-Git-Url: https://git.wh0rd.org/?p=dump.git;a=blobdiff_plain;f=configure.in;h=9a980eaa0ce57273e04914ddca4dcaed2e7957d1;hp=e5d59d946f34cb7dd465feca672cbc8959be06ca;hb=1828288114146017e0fc526d41b494a1d7bd3a2c;hpb=cdfe1392899d2aca4517e8f4b383a0422d878c1d

diff --git a/configure.in b/configure.in
index e5d59d9..9a980ea 100644
--- a/configure.in
+++ b/configure.in
@@ -480,6 +480,17 @@ if test "$ac_cv_func_glob" = "yes"; then
 	])
 fi
 
+dnl
+dnl Check for OpenSSL, for ermt
+dnl
+if test "$ERMT" != ""; then
+	AC_CHECK_HEADER(openssl/evp.h, [evp_h=yes], [evp_h=no])
+	AC_CHECK_LIB(crypto, EVP_CIPHER_CTX_set_padding, [crypto_lib=yes], [crypto_lib=no])
+	if test "$evp_h" = no -o "$crypto_lib" = no; then
+		AC_MSG_ERROR(You need to install the OpenSSL library (version 0.9.7a or later), or configure without --enable-ermt)
+	fi
+fi
+
 dnl
 dnl Check for types
 dnl