Use HAVE_VERSION_INFO so that multiple archs can take advantage of a build number and date

stepmania/src/archutils/Darwin/arch_setup.h

@@ -8,3 +8,4 @@
 #define NEED_ACOSF
 #define BACKTRACE_LOOKUP_METHOD_ATOS
 #define BACKTRACE_METHOD_POWERPC_DARWIN
+#define HAVE_VERSION_INFO

stepmania/src/archutils/Unix/CrashHandler.cpp

@@ -383,9 +383,11 @@ static void do_backtrace(void **buf, size_t size)
 
 void CrashSignalHandler( int signal )
 {
+#if !defined(BACKTRACE_METHOD_POWERPC_DARWIN)
 	/* Don't dump a debug file if the user just hit ^C. */
 	if( signal == SIGINT || signal == SIGTERM )
 		return;
+#endif
 
 	static bool received = false;
 

stepmania/src/archutils/Unix/CrashHandlerChild.cpp

@@ -22,6 +22,10 @@
 #include "archutils/Darwin/Crash.h"
 #endif
 
+#if defined(HAVE_VERSION_INFO)
+extern const unsigned version_num;
+#endif
+
 struct BacktraceNames
 {
     CString Symbol, File;
@@ -339,8 +343,11 @@ static void child_process()
         exit(1);
     }
 
-    fprintf(CrashDump, "StepMania crash report\n");
-    fprintf(CrashDump, "--------------------------------------\n");
+    fprintf(CrashDump, "StepMania crash report");
+#if defined(HAVE_VERSION_INFO)
+    fprintf(CrashDump, " -- build %u", version_num);
+#endif
+    fprintf(CrashDump, "\n--------------------------------------\n");
     fprintf(CrashDump, "\n");
 
     CString Signal;

stepmania/src/archutils/Win32/arch_setup.h

@@ -40,5 +40,8 @@
 #define NEED_TRUNCF
 #define NEED_ROUNDF
 
+/* For RageLog */
+#define HAVE_VERSION_INFO
+
 #endif