Merge Freddie Akeroyd's Windows fixes

src/ChecksumConverter.cc

@@ -28,6 +28,12 @@
 #define SCNx8  "hhx"
 #define uint_fast8_t uint8_t
 #define int_fast8_t int8_t
+#elif defined(_MSC_VER) && _MSC_VER < 1700 /* Visual Studio 2010 does not have inttypes.h */
+#include <stdint.h>
+#define PRIX32 "X"
+#define PRIu32 "u"
+#define PRIX8  "X"
+#define SCNx8  "hhx"
 #else
 #define __STDC_FORMAT_MACROS
 #include <stdint.h>

src/MacroMagic.h

@@ -37,28 +37,35 @@ _ENUM_CAST(type)
 
 #define _NTH_ARG(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, N, ...) N
 
+/*
+ * we need to use _EXPAND below to work around a problem in Visual Studio 2010
+ * where __VA_ARGS__ is treated as a single argument
+ * See https://stackoverflow.com/questions/5134523/msvc-doesnt-expand-va-args-correctly
+ */
+#define _EXPAND( x ) x
+
 #define _fe_0(_call, ...)
 #define _fe_1(_call, x) _call(x)
-#define _fe_2(_call, x, ...) _call(x) _fe_1(_call, __VA_ARGS__)
-#define _fe_3(_call, x, ...) _call(x) _fe_2(_call, __VA_ARGS__)
-#define _fe_4(_call, x, ...) _call(x) _fe_3(_call, __VA_ARGS__)
-#define _fe_5(_call, x, ...) _call(x) _fe_4(_call, __VA_ARGS__)
-#define _fe_6(_call, x, ...) _call(x) _fe_5(_call, __VA_ARGS__)
-#define _fe_7(_call, x, ...) _call(x) _fe_6(_call, __VA_ARGS__)
-#define _fe_8(_call, x, ...) _call(x) _fe_7(_call, __VA_ARGS__)
-#define _fe_9(_call, x, ...) _call(x) _fe_8(_call, __VA_ARGS__)
-#define _fe_10(_call, x, ...) _call(x) _fe_9(_call, __VA_ARGS__)
+#define _fe_2(_call, x, ...) _call(x) _EXPAND(_fe_1(_call, __VA_ARGS__))
+#define _fe_3(_call, x, ...) _call(x) _EXPAND(_fe_2(_call, __VA_ARGS__))
+#define _fe_4(_call, x, ...) _call(x) _EXPAND(_fe_3(_call, __VA_ARGS__))
+#define _fe_5(_call, x, ...) _call(x) _EXPAND(_fe_4(_call, __VA_ARGS__))
+#define _fe_6(_call, x, ...) _call(x) _EXPAND(_fe_5(_call, __VA_ARGS__))
+#define _fe_7(_call, x, ...) _call(x) _EXPAND(_fe_6(_call, __VA_ARGS__))
+#define _fe_8(_call, x, ...) _call(x) _EXPAND(_fe_7(_call, __VA_ARGS__))
+#define _fe_9(_call, x, ...) _call(x) _EXPAND(_fe_8(_call, __VA_ARGS__))
+#define _fe_10(_call, x, ...) _call(x) _EXPAND(_fe_9(_call, __VA_ARGS__))
 
 #define MACRO_FOR_EACH(x, ...) \
-    _NTH_ARG(_, ##__VA_ARGS__, \
+    _EXPAND(_NTH_ARG(_, ##__VA_ARGS__, \
         _fe_10, _fe_9, _fe_8, _fe_7, _fe_6, _fe_5, _fe_4, _fe_3, _fe_2, _fe_1, _fe_0) \
-        (x, ##__VA_ARGS__)
+        (x, ##__VA_ARGS__))
 
 /* Enum to string magic */
 
 #define ENUM(type,...) \
 enum type { __VA_ARGS__ }; \
-static inline const char* type##ToStr(int x) {switch(x){MACRO_FOR_EACH(_CASE_LINE,__VA_ARGS__) default: return "invalid";}} \
+static inline const char* type##ToStr(int x) {switch(x){_EXPAND(MACRO_FOR_EACH(_CASE_LINE,__VA_ARGS__)) default: return "invalid";}} \
 _ENUM_CAST(type)
 #endif
 

src/Makefile

@@ -110,7 +110,7 @@ endif
 
 # create stream.dbd for all record types
 $(COMMON_DIR)/$(LIBRARY_DEFAULT).dbd: $(addprefix $(COMMON_DIR)/, $(STREAM_DBD_FILES))
-	cat $? > $@
+	$(CAT) $? > $@
 
 $(LIBRARY_DEFAULT).dbd$(DEP):
 	echo "$(LIBRARY_DEFAULT).dbd: $(STREAM_DBD_FILES)" > $@

src/StreamEpics.cc

@@ -85,6 +85,8 @@ extern "C" epicsShareFunc int epicsShareAPI iocshCmd(const char *command);
 #include <sysSymTbl.h>
 #endif
 
+#include "epicsExport.h"
+
 #include "devStream.h"
 
 #define Z PRINTF_SIZE_T_PREFIX

src/StreamError.cc

@@ -43,6 +43,11 @@ FILE *StreamDebugFile = NULL;
 #ifdef _WIN32
 #define localtime_r(timet,tm) localtime_s(tm,timet)
 
+/* this may not be defined if using older Windows SDKs */
+#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
+#define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004
+#endif
+
 /* Enable ANSI colors in Windows console */
 static int win_console_init() {
 	DWORD dwMode = 0;

src/devStream.h

@@ -52,6 +52,7 @@ extern "C" {
 #ifdef epicsExportSharedSymbols
 #   define devStream_epicsExportSharedSymbols
 #   undef epicsExportSharedSymbols
+#   include <shareLib.h>
 #endif
 
 #include "dbCommon.h"
@@ -65,7 +66,9 @@ extern "C" {
 #include "epicsMath.h"
 
 #ifdef devStream_epicsExportSharedSymbols
+#   undef devStream_epicsExportSharedSymbols
 #   define epicsExportSharedSymbols
+#   include <shareLib.h>
 #endif
 
 #if defined(_WIN32)