Add BOTAN_DLL macro in all needed spots for working DLL export. Based

on a patch from Joel Low for MSVC, modified and tested with GCC using
-fvisibility=hidden and the visibility attribute.

Getting this working completely requires making the shared object and
static lib builds completely distinct (which is also a win since it
allows avoiding -fPIC usage, etc in the static lib).

Currently too many things are being exported, though it is an improvement
as internal-only code like the bigint_* functions are hidden.

1 files changed, 3 insertions, 3 deletions

diff --git a/include/eax.h b/include/eax.h
index 5840151c5..676e5334e 100644
--- a/include/eax.h
+++ b/include/eax.h
@@ -13,7 +13,7 @@ namespace Botan {
 /*************************************************
 * EAX Base Class                                 *
 *************************************************/
-class EAX_Base : public Keyed_Filter
+class BOTAN_DLL EAX_Base : public Keyed_Filter
    {
    public:
       void set_key(const SymmetricKey&);
@@ -39,7 +39,7 @@ class EAX_Base : public Keyed_Filter
 /*************************************************
 * EAX Encryption                                 *
 *************************************************/
-class EAX_Encryption : public EAX_Base
+class BOTAN_DLL EAX_Encryption : public EAX_Base
    {
    public:
       EAX_Encryption(const std::string&, u32bit = 0);
@@ -53,7 +53,7 @@ class EAX_Encryption : public EAX_Base
 /*************************************************
 * EAX Decryption                                 *
 *************************************************/
-class EAX_Decryption : public EAX_Base
+class BOTAN_DLL EAX_Decryption : public EAX_Base
    {
    public:
       EAX_Decryption(const std::string&, u32bit = 0);