check for compiler and version

version.h.in

@@ -1 +1,64 @@
+// version.h for Fluxbox Window manager
+// Copyright (c) 2004 Henrik Kinnunen (fluxgen at users.sourceforge.net)
+//                and Simon Bowden (rathnor at users.sourceforge.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
 #define __fluxbox_version "@VERSION@"
+
+#ifdef __VERSION__
+#define __fluxbox_compiler_version __VERSION__
+
+#ifdef __GNUG__
+#define __fluxbox_compiler "GCC"
+#endif  // __GNUG__
+
+#elif (defined(__sgi) || defined(sgi)) && __COMPILER_VERSION
+#define __fluxbox_compiler_version __COMPILER_VERSION
+#define __fluxbox_compiler "SGI"
+#elif defined(__MWERKS__)
+#define __fluxbox_compiler_version __MWERKS__
+#define __fluxbox_compiler "MWERKS"
+#elif defined(__INTEL_COMPILER) || defined(__ICC)
+#define __fluxbox_compiler_version __INTEL_COMPILER
+#define __fluxbox_compiler "ICC"
+#elif defined(__SUNPRO_CC)
+#define __fluxbox_compiler_version __SUNPRO_CC
+#define __fluxbox_compiler "SUNPRO_CC"
+#elif defined(__COMO__) && defined(__COMO_VERSION__)
+#define __fluxbox_compiler_version __COMO_VERSION__
+#define __fluxbox_compiler "COMO"
+#elif defined(_CRAYC) && defined(_REVISION)
+#define __fluxbox_compiler_version _REVISION
+#define __fluxbox_compiler "GRAYC"
+#elif defined(__DECCXX) && defined(__DECCXX)
+#define __fluxbox_compiler_version __DECCXX
+#define __fluxbox_compiler "DECCXX"
+#elif defined(__DCC__)
+#define __fluxbox_compiler_version __VERSION_NUMBER__
+#define __fluxbox_compiler "DCC"
+#endif 
+
+#ifndef __fluxbox_compiler_version
+#define __fluxbox_compiler_version "Unknown"
+#endif // __fluxbox_compiler_version
+
+#ifndef __fluxbox_compiler
+#define __fluxbox_compiler "Unknown"
+#endif // __fluxbox_compiler