gcc-4.6 compile fixes

Signed-off-by: Tim Blechmann <tim@klingt.org>

CMakeLists.txt

@@ -59,6 +59,10 @@ if (${CMAKE_COMPILER_IS_GNUCXX})
 		add_definitions("-ffast-math")
 	endif()
 
+	if (${_gcc_version} VERSION_GREATER 4.5.99)
+		add_definitions("-fpermissive") # boost.atomic is using a deprecated syntax
+	endif()
+
 	option(DSO_VISIBILITY "DSO visibility support for gcc" OFF)
 
 	if (DSO_VISIBILITY)

common/strtod.c

@@ -76,8 +76,8 @@ static double powersOf10[] = {	/* Table giving binary powers of 10.  Entry */
  */
 
 double
-sc_strtod(string, endPtr)
-    const char *string;		/* A decimal ASCII floating-point number,
+sc_strtod(
+    const char *string,		/* A decimal ASCII floating-point number,
 				 * optionally preceded by white space.
 				 * Must have form "-I.FE-X", where I is the
 				 * integer part of the mantissa, F is the
@@ -89,8 +89,9 @@ sc_strtod(string, endPtr)
 				 * The "E" may actually be an "e".  E and X
 				 * may both be omitted (but not just one).
 				 */
-    char **endPtr;		/* If non-NULL, store terminating character's
+    char **endPtr		/* If non-NULL, store terminating character's
 				 * address here. */
+	)
 {
     int sign, expSign = FALSE;
     double fraction, dblExp, *d;

lang/LangSource/PyrInterpreter3.cpp

@@ -2678,7 +2678,7 @@ void DumpSimpleBackTrace(VMGlobals *g)
 	for (i=0; i<16; ++i) {
 		char str[256];
 		slotOneWord(&frame->method, str);
-		post("%s ip %d\n", str, (char*)slotRawInt(&frame->ip) - (char*)slotRawObject(&slotRawMethod(&frame->method)->code)->slots);
+		post("%s ip %d\n", str, (char*)slotRawPtr(&frame->ip) - (char*)slotRawObject(&slotRawMethod(&frame->method)->code)->slots);
 		frame = slotRawFrame(&frame->caller);
 		if (!frame) break;
 	}