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--- configure.ac.orig 2015-05-12 18:43:09 UTC
+++ configure.ac
@@ -860,26 +860,28 @@ then
AC_SEARCH_LIBS([ERR_peek_error], [crypto], ,
AC_MSG_ERROR([libcrypto not found]))
- AC_SEARCH_LIBS([SSL_library_init], [ssl], ,
- [
- if test x"$enable_shared" = x"yes"
- then
- AC_MSG_ERROR([Cannot build shared opendkim
- against static openssl libraries.
- Configure with --disable-shared
- to get this working or obtain a
- shared libssl library for
- opendkim to use.])
- fi
- # avoid caching issue - last result of SSL_library_init
- # shouldn't be cached for this next check
- unset ac_cv_search_SSL_library_init
- LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS -ldl"
- AC_SEARCH_LIBS([SSL_library_init], [ssl], ,
- AC_MSG_ERROR([libssl not found]), [-ldl])
- ]
- )
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([[#include <openssl/ssl.h>]],
+ [[SSL_library_init();]])],
+ [od_have_ossl="yes";],
+ [od_have_ossl="no";])
+ if test x"$od_have_ossl" = x"no"
+ then
+ if test x"$enable_shared" = x"yes"
+ then
+ AC_MSG_ERROR([Cannot build shared opendkim
+ against static openssl libraries.
+ Configure with --disable-shared
+ to get this working or obtain a
+ shared libssl library for
+ opendkim to use.])
+ fi
+
+ LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS -ldl"
+ AC_SEARCH_LIBS([SSL_library_init], [ssl], ,
+ AC_MSG_ERROR([libssl not found]), [-ldl])
+ fi
AC_CHECK_DECL([SHA256_DIGEST_LENGTH],
AC_DEFINE([HAVE_SHA256], 1,
|
