Get rid of OpenSSL entirely.

[meshlink] / m4 / openssl.m4

diff --git a/m4/openssl.m4 b/m4/openssl.m4
deleted file mode 100644 (file)
index fba06fd..0000000
--- a/m4/openssl.m4
+++ /dev/null
@@ -1,56 +0,0 @@
-dnl Check to find the OpenSSL headers/libraries
-
-AC_DEFUN([MeshLink_OPENSSL],
-[
-  case $host_os in
-    *mingw*)
-    ;;
-    *)
-      AC_CHECK_FUNC(dlopen,
-        [],
-        [AC_CHECK_LIB(dl, dlopen,
-          [LIBS="$LIBS -ldl"],
-          [AC_MSG_ERROR([OpenSSL depends on libdl.]); break]
-        )]
-      )
-    ;;
-  esac
-
-  AC_ARG_WITH(openssl,
-    AS_HELP_STRING([--with-openssl=DIR], [OpenSSL base directory, or:]),
-    [openssl="$withval"
-     CPPFLAGS="$CPPFLAGS -I$withval/include"
-     LDFLAGS="$LDFLAGS -L$withval/lib"]
-  )
-
-  AC_ARG_WITH(openssl-include,
-    AS_HELP_STRING([--with-openssl-include=DIR], [OpenSSL headers directory (without trailing /openssl)]),
-    [openssl_include="$withval"
-     CPPFLAGS="$CPPFLAGS -I$withval"]
-  )
-
-  AC_ARG_WITH(openssl-lib,
-    AS_HELP_STRING([--with-openssl-lib=DIR], [OpenSSL library directory]),
-    [openssl_lib="$withval"
-     LDFLAGS="$LDFLAGS -L$withval"]
-  )
-
-  AC_CHECK_HEADERS([openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h openssl/engine.h openssl/ecdh.h openssl/ec.h],
-    [],
-    [AC_MSG_ERROR([OpenSSL header files not found.]); break]
-  )
-
-  AC_CHECK_LIB(crypto, EVP_EncryptInit_ex,
-    [LIBS="-lcrypto $LIBS"],
-    [AC_MSG_ERROR([OpenSSL libraries not found.])]
-  )
-
-  AC_CHECK_FUNCS([RAND_pseudo_bytes EVP_EncryptInit_ex ECDH_compute_key ECDSA_verify], ,
-    [AC_MSG_ERROR([Missing OpenSSL functionality, make sure you have installed the latest version.]); break],
-  )
-
-  AC_CHECK_DECLS([OpenSSL_add_all_algorithms, EVP_CTRL_GCM_GET_TAG], ,
-    [AC_MSG_ERROR([Missing OpenSSL functionality, make sure you have installed the latest version.]); break],
-    [#include <openssl/evp.h>]
-  )
-])