bootstrap.conf: add module iconv.

[wget] / configure.ac

diff --git a/configure.ac b/configure.ac
index 9909138faa60c85114563d0425bbf3bf322a9eca..45445fa3ad28935be2abe5098aea754f2ab5b1b1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Template file for GNU Autoconf
 dnl Template file for GNU Autoconf

-dnl Copyright (C) 1995, 1996, 1997, 2001, 2007, 2008, 2009, 2010 Free
-dnl Software Foundation, Inc.
+dnl Copyright (C) 1995, 1996, 1997, 2001, 2007, 2008, 2009, 2010, 2011
+dnl Free Software Foundation, Inc.

 
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
 
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by


@@ -62,7 +62,8 @@ dnl Process features.
 dnl
 
 AC_ARG_WITH(ssl,
 dnl
 
 AC_ARG_WITH(ssl,

-[[  --without-ssl           disable SSL autodetection]])
+[[  --without-ssl           disable SSL autodetection
+  --with-ssl={gnutls,openssl} specify the SSL backend.  GNU TLS is the default.]])

 
 AC_ARG_ENABLE(opie,
 [  --disable-opie          disable support for opie or s/key FTP login],
 
 AC_ARG_ENABLE(opie,
 [  --disable-opie          disable support for opie or s/key FTP login],


@@ -223,16 +224,20 @@ WGET_NSL_SOCKET
 dnl Deal with specific hosts
 case $host_os in
   *mingw32* )
 dnl Deal with specific hosts
 case $host_os in
   *mingw32* )

-    AC_SUBST(W32LIBS, '-lws2_32')
+    LIBS+=' -lws2_32'

     AC_LIBOBJ([mswindows])
     ;;
 esac
 
     AC_LIBOBJ([mswindows])
     ;;
 esac
 

+

 dnl
 dnl Checks for libraries.
 dnl
 
 AS_IF([test x"$with_ssl" = xopenssl], [
 dnl
 dnl Checks for libraries.
 dnl
 
 AS_IF([test x"$with_ssl" = xopenssl], [

+    dnl some versions of openssl use zlib compression
+    AC_CHECK_LIB(z, compress)
+

     dnl As of this writing (OpenSSL 0.9.6), the libcrypto shared library
     dnl doesn't record its dependency on libdl, so we need to make sure
     dnl -ldl ends up in LIBS on systems that have it.  Most OSes use
     dnl As of this writing (OpenSSL 0.9.6), the libcrypto shared library
     dnl doesn't record its dependency on libdl, so we need to make sure
     dnl -ldl ends up in LIBS on systems that have it.  Most OSes use


@@ -241,6 +246,25 @@ AS_IF([test x"$with_ssl" = xopenssl], [
       AC_CHECK_LIB(dl, shl_load)
     ])
 
       AC_CHECK_LIB(dl, shl_load)
     ])
 

+    case $host_os in
+      *mingw32* )
+        dnl prefer link to openssl dlls if possible. if not then fallback on static libs. if not then error
+        
+        AC_CHECK_LIB(eay32, EVP_MD_CTX_init)
+        if test x"$ac_cv_lib_eay32_EVP_MD_CTX_init" != xno
+        then
+          AC_CHECK_LIB(ssl32, SSL_connect,,
+                    AC_MSG_ERROR([openssl not found: shared lib eay32 found but ssl32 not found]))
+          AC_MSG_NOTICE([Enabling support for SSL via OpenSSL (shared)])
+          
+        else
+          LIBS+=' -lgdi32'
+          dnl fallback and test static libs
+        fi
+        dnl add zdll lib as dep for above tests?
+      ;;
+    esac
+

     dnl Now actually check for -lssl
     AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [
   #include <openssl/ssl.h>
     dnl Now actually check for -lssl
     AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [
   #include <openssl/ssl.h>


@@ -255,24 +279,36 @@ AS_IF([test x"$with_ssl" = xopenssl], [
     then
       AC_MSG_NOTICE([compiling in support for SSL via OpenSSL])
       AC_LIBOBJ([openssl])
     then
       AC_MSG_NOTICE([compiling in support for SSL via OpenSSL])
       AC_LIBOBJ([openssl])

+      LIBS="-lopenssl $LIBS"

     elif test x"$with_ssl" != x
     then
       AC_MSG_ERROR([--with-ssl=openssl was given, but SSL is not available.])
     fi
     elif test x"$with_ssl" != x
     then
       AC_MSG_ERROR([--with-ssl=openssl was given, but SSL is not available.])
     fi

+
+    AC_LIBOBJ([openssl])

 ], [
   # --with-ssl is not gnutls: check if it's no
   AS_IF([test x"$with_ssl" != xno], [
     dnl Now actually check for -lssl
 ], [
   # --with-ssl is not gnutls: check if it's no
   AS_IF([test x"$with_ssl" != xno], [
     dnl Now actually check for -lssl

-    AC_LIB_HAVE_LINKFLAGS([gnutls], [], [
-  #include <gnutls/gnutls.h>
-    ], [gnutls_global_init()])
-    if test x"$LIBGNUTLS" != x
-    then
-      AC_MSG_NOTICE([compiling in support for SSL via GnuTLS])
-      AC_LIBOBJ([gnutls])
-    else
-      AC_MSG_ERROR([--with-ssl was given, but GNUTLS is not available.])
-    fi
+
+    AC_CHECK_LIB(z, compress)
+    AC_CHECK_LIB(gpg-error, gpg_err_init)
+    AC_CHECK_LIB(gcrypt, gcry_control)
+
+  dnl Now actually check for -lssl
+  AC_LIB_HAVE_LINKFLAGS([gnutls], [], [
+#include <gnutls/gnutls.h>
+  ], [gnutls_global_init()])
+  if test x"$LIBGNUTLS" != x
+  then
+    AC_MSG_NOTICE([compiling in support for SSL via GnuTLS])
+    AC_LIBOBJ([gnutls])
+    LIBS="-lgnutls $LIBS"
+  else
+    AC_MSG_ERROR([--with-ssl was given, but GNUTLS is not available.])
+  fi
+
+  AC_CHECK_FUNCS(gnutls_priority_set_direct)

   ]) # endif: --with-ssl == no?
 ]) # endif: --with-ssl == openssl?
 
   ]) # endif: --with-ssl == no?
 ]) # endif: --with-ssl == openssl?