Add bbt_add that does not take Metric parameter.

[ardour.git] / libs / sigc++2 / sigc++config.h.in

diff --git a/libs/sigc++2/sigc++config.h.in b/libs/sigc++2/sigc++config.h.in
index 357873fae6cecb831726d5c2236eb44f7cd393c4..1cd8c3e2e00fa463960a636d079000965c7e0d23 100644 (file)
--- a/libs/sigc++2/sigc++config.h.in
+++ b/libs/sigc++2/sigc++config.h.in
@@ -1,10 +1,80 @@
-/* sigc++config.h.in. (Generated manually.) */
 
-/* configure checks */
-#undef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
-#undef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
+#ifndef _SIGCXX_CONFIG_H
+#define _SIGCXX_CONFIG_H
 
-/* platform specific macros */
-// #define LIBSIGC_DISABLE_DEPRECATED
-// #define SIGC_NEW_DELETE_IN_LIBRARY_ONLY // only defined for MSVC to keep ABI compatibility
-#define SIGC_API
+// Detect common platforms
+#if defined(_WIN32)
+  // Win32 compilers have a lot of variation
+  #if defined(_MSC_VER)
+    #define SIGC_MSC
+    #define SIGC_WIN32
+    #define SIGC_DLL
+  #elif defined(__CYGWIN__)
+    #define SIGC_CONFIGURE
+  #elif defined(__MINGW32__)
+    #define SIGC_WIN32
+    #define SIGC_CONFIGURE
+  #else
+    //The Tru64 compiler complains about this "unrecognized preprocessing directive", but it should never get this far anyway.
+    //#warning "libsigc++ config: Unknown win32 architecture (send me gcc --dumpspecs or equiv)"
+  #endif
+#else
+  #define SIGC_CONFIGURE
+#endif /* _WIN32 */
+
+#ifdef SIGC_CONFIGURE
+  // configure checks
+  #undef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
+  #undef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
+  #undef SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION
+
+  #undef SIGC_HAVE_NAMESPACE_STD
+  #undef SIGC_HAVE_SUN_REVERSE_ITERATOR
+  #undef SIGC_TYPEDEF_REDEFINE_ALLOWED
+
+  // platform specific macros
+  // #define LIBSIGC_DISABLE_DEPRECATED
+  // #define SIGC_NEW_DELETE_IN_LIBRARY_ONLY 
+#endif /* SIGC_CONFIGURE */
+
+#ifdef SIGC_MSC
+
+  // MS VC7 Warning 4251 says that the classes to any member objects in an
+  // exported class must be also be exported.  Some of the libsigc++
+  // template classes contain std::list members.  MS KB article 168958 says
+  // that it's not possible to export a std::list instantiation due to some
+  // wacky class nesting issues, so our only options are to ignore the
+  // warning or to modify libsigc++ to remove the std::list dependency.
+  // AFAICT, the std::list members are used internally by the library code
+  // and don't need to be used from the outside, and ignoring the warning
+  // seems to have no adverse effects, so that seems like a good enough
+  // solution for now.
+  //
+  #pragma warning(disable:4251)
+
+  #define SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
+  #define SIGC_NEW_DELETE_IN_LIBRARY_ONLY // To keep ABI compatibility
+  #define SIGC_HAVE_NAMESPACE_STD 1
+
+#endif /* SIGC_MSC */
+
+//Put things in the std namespace, if they should be there.
+#ifndef SIGC_HAVE_NAMESPACE_STD
+  # define SIGC_USING_STD(Symbol) namespace std { using ::Symbol; }
+#else
+  #  define SIGC_USING_STD(Symbol) /* empty */
+#endif
+
+#ifdef SIGC_DLL
+  #if defined(SIGC_BUILD) && defined(_WINDLL)
+    #define SIGC_API __declspec(dllexport) 
+  #elif !defined(SIGC_BUILD)
+    #define SIGC_API __declspec(dllimport)
+  #else
+    #define SIGC_API
+  #endif /* SIGC_BUILD - _WINDLL */
+#else
+  #define SIGC_API
+#endif /* SIGC_DLL */
+
+#endif /* _SIGCXX_CONFIG_H */