Merge pull request #165 from ARMmbed/dev/dgreen-arm/windows_proj_wip

Windows build fixes (#165)

library/Makefile

@@ -200,5 +200,6 @@ clean:
 ifndef WINDOWS
 	rm -f *.o libmbed*
 else
-	del /Q /F *.o libmbed*
+	if exist *.o del /Q /F *.o
+	if exist libmbed* del /Q /F libmbed*
 endif

programs/Makefile

@@ -96,7 +96,12 @@ all: $(APPS)
 $(DEP):
 	$(MAKE) -C ../library
 
+ifdef WINDOWS
+EXTRA_GENERATED += psa\psa_constant_names_generated.c
+else
 EXTRA_GENERATED += psa/psa_constant_names_generated.c
+endif
+
 psa/psa_constant_names$(EXEXT): psa/psa_constant_names_generated.c
 psa/psa_constant_names_generated.c: ../scripts/generate_psa_constants.py ../include/psa/crypto.h
 	../scripts/generate_psa_constants.py
@@ -317,7 +322,9 @@ clean:
 ifndef WINDOWS
 	rm -f $(APPS) $(EXTRA_GENERATED)
 else
-	del /S /Q /F *.o *.exe $(EXTRA_GENERATED)
+	if exist *.o del /S /Q /F *.o
+	if exist *.exe del /S /Q /F *.exe
+	if exist $(EXTRA_GENERATED) del /S /Q /F $(EXTRA_GENERATED)
 endif
 
 list:

programs/psa/psa_constant_names.c

@@ -4,6 +4,35 @@
 
 #include "psa/crypto.h"
 
+/* This block is present to support Visual Studio builds prior to 2015 */
+#if defined(_MSC_VER) && _MSC_VER < 1900
+#include <stdarg.h>
+int snprintf( char *s, size_t n, const char *fmt, ... )
+{
+    int ret;
+    va_list argp;
+
+    /* Avoid calling the invalid parameter handler by checking ourselves */
+    if( s == NULL || n == 0 || fmt == NULL )
+        return( -1 );
+
+    va_start( argp, fmt );
+#if defined(_TRUNCATE) && !defined(__MINGW32__)
+    ret = _vsnprintf_s( s, n, _TRUNCATE, fmt, argp );
+#else
+    ret = _vsnprintf( s, n, fmt, argp );
+    if( ret < 0 || (size_t) ret == n )
+    {
+        s[n-1] = '\0';
+        ret = -1;
+    }
+#endif
+    va_end( argp );
+
+    return( ret );
+}
+#endif
+
 /* There are different GET_HASH macros for different kinds of algorithms
  * built from hashes, but the values are all constructed on the
  * same model. */
@@ -83,9 +112,9 @@ static int psa_snprint_status(char *buffer, size_t buffer_size,
         size_t length = strlen(name);
         if (length < buffer_size) {
             memcpy(buffer, name, length + 1);
-            return length;
+            return (int) length;
         } else {
-            return buffer_size;
+            return (int) buffer_size;
         }
     }
 }
@@ -100,9 +129,9 @@ static int psa_snprint_ecc_curve(char *buffer, size_t buffer_size,
         size_t length = strlen(name);
         if (length < buffer_size) {
             memcpy(buffer, name, length + 1);
-            return length;
+            return (int) length;
         } else {
-            return buffer_size;
+            return (int) buffer_size;
         }
     }
 }
@@ -144,15 +173,15 @@ int main(int argc, char *argv[])
     }
 
     if (!strcmp(argv[1], "error") || !strcmp(argv[1], "status"))
-        psa_snprint_status(buffer, sizeof(buffer), value);
+        psa_snprint_status(buffer, sizeof(buffer), (psa_status_t) value);
     else if (!strcmp(argv[1], "alg") || !strcmp(argv[1], "algorithm"))
-        psa_snprint_algorithm(buffer, sizeof(buffer), value);
+        psa_snprint_algorithm(buffer, sizeof(buffer), (psa_algorithm_t) value);
     else if (!strcmp(argv[1], "curve") || !strcmp(argv[1], "ecc_curve"))
-        psa_snprint_ecc_curve(buffer, sizeof(buffer), value);
+        psa_snprint_ecc_curve(buffer, sizeof(buffer), (psa_ecc_curve_t) value);
     else if (!strcmp(argv[1], "type") || !strcmp(argv[1], "key_type"))
-        psa_snprint_key_type(buffer, sizeof(buffer), value);
+        psa_snprint_key_type(buffer, sizeof(buffer), (psa_key_type_t) value);
     else if (!strcmp(argv[1], "usage") || !strcmp(argv[1], "key_usage"))
-        psa_snprint_key_usage(buffer, sizeof(buffer), value);
+        psa_snprint_key_usage(buffer, sizeof(buffer), (psa_key_usage_t) value);
     else {
         printf("Unknown type: %s\n", argv[1]);
         return EXIT_FAILURE;

scripts/generate_psa_constants.py

@@ -44,7 +44,7 @@ static int psa_snprint_key_type(char *buffer, size_t buffer_size,
         break;
     }
     buffer[0] = 0;
-    return required_size;
+    return (int) required_size;
 }
 
 static int psa_snprint_algorithm(char *buffer, size_t buffer_size,
@@ -84,7 +84,7 @@ static int psa_snprint_algorithm(char *buffer, size_t buffer_size,
         append(&buffer, buffer_size, &required_size, ")", 1);
     }
     buffer[0] = 0;
-    return required_size;
+    return (int) required_size;
 }
 
 static int psa_snprint_key_usage(char *buffer, size_t buffer_size,
@@ -110,7 +110,7 @@ static int psa_snprint_key_usage(char *buffer, size_t buffer_size,
     } else {
         buffer[0] = 0;
     }
-    return required_size;
+    return (int) required_size;
 }
 
 /* End of automatically generated file. */

tests/Makefile

@@ -107,7 +107,9 @@ clean:
 ifndef WINDOWS
 	rm -rf $(BINARIES) *.c *.datax TESTS
 else
-	del /Q /F *.c *.exe *.datax
+	if exist *.c del /Q /F *.c
+	if exist *.exe del /Q /F *.exe
+	if exist *.datax del /Q /F *.datax
 ifneq ($(wildcard TESTS/.*),)
 	rmdir /Q /S TESTS
 endif