updates & cleanups (tcc-doc/Changelog/TODO ...)

- tcc-doc.texi: commandline option info update
- Changelog/TODO: update
- tests/tcctest.py: removed
- tests/Makefile: weaktest fixed
- tests/tests2: some files renamed and/or converted to unix LF
- configure/Makefile: --enable-static option (no dll on win32)
- win32/build-tcc.bat: msvc support
- win32/tcc-win32.txt: build info update
- win32/vs2015/: VS solution removed
- win32/include/tcc/tcc_libm.h: #include statement fixed
- tcc.c: -include <file> option help info
- .gitignore: cleanup

tests/tests2/86_memory-model.c

@@ -1,38 +1,38 @@
-#include <stdio.h>
-
-int
-main()
-{
-#if defined(__LLP64__)
-	if (sizeof(short) == 2
-	    && sizeof(int) == 4
-	    && sizeof(long int) == 4
-	    && sizeof(long long int) == 8
-	    && sizeof(void*) == 8) {
-		(void)printf("Ok\n");
-	} else {
-		(void)printf("KO __LLP64__\n");
-	}
-#elif defined(__LP64__)
-	if (sizeof(short) == 2
-	    && sizeof(int) == 4
-	    && sizeof(long int) == 8
-	    && sizeof(long long int) == 8
-	    && sizeof(void*) == 8) {
-		(void)printf("Ok\n");
-	} else {
-		(void)printf("KO __LP64__\n");
-	}
-#elif defined(__ILP32__)
-	if (sizeof(short) == 2
-	    && sizeof(int) == 4
-	    && sizeof(long int) == 4
-	    && sizeof(void*) == 4) {
-		(void)printf("Ok\n");
-	} else {
-		(void)printf("KO __ILP32__\n");
-	}
-#else
-	(void)printf("KO no __*LP*__ defined.\n");
-#endif
-}
+#include <stdio.h>
+
+int
+main()
+{
+#if defined(__LLP64__)
+	if (sizeof(short) == 2
+	    && sizeof(int) == 4
+	    && sizeof(long int) == 4
+	    && sizeof(long long int) == 8
+	    && sizeof(void*) == 8) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __LLP64__\n");
+	}
+#elif defined(__LP64__)
+	if (sizeof(short) == 2
+	    && sizeof(int) == 4
+	    && sizeof(long int) == 8
+	    && sizeof(long long int) == 8
+	    && sizeof(void*) == 8) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __LP64__\n");
+	}
+#elif defined(__ILP32__)
+	if (sizeof(short) == 2
+	    && sizeof(int) == 4
+	    && sizeof(long int) == 4
+	    && sizeof(void*) == 4) {
+		(void)printf("Ok\n");
+	} else {
+		(void)printf("KO __ILP32__\n");
+	}
+#else
+	(void)printf("KO no __*LP*__ defined.\n");
+#endif
+}

tests/tests2/86_memory-model.expect

@@ -1 +1 @@
-Ok
+Ok

tests/tests2/89_nocode_wanted.c

@@ -3,7 +3,7 @@ static void kb_wait_1(void)
 {
     unsigned long timeout = 2;
     do {
-        (1 ? 
+        (1 ?
             printf("timeout=%ld\n", timeout) :
             ({
                 while (1)
@@ -17,7 +17,7 @@ static void kb_wait_2(void)
 {
     unsigned long timeout = 2;
     do {
-        (1 ? 
+        (1 ?
             printf("timeout=%ld\n", timeout) :
             ({
                 for (;;)
@@ -31,7 +31,7 @@ static void kb_wait_2_1(void)
 {
     unsigned long timeout = 2;
     do {
-        (1 ? 
+        (1 ?
             printf("timeout=%ld\n", timeout) :
             ({
                 do {
@@ -46,7 +46,7 @@ static void kb_wait_2_2(void)
 {
     unsigned long timeout = 2;
     do {
-        (1 ? 
+        (1 ?
             printf("timeout=%ld\n", timeout) :
             ({
                 label:
@@ -61,7 +61,7 @@ static void kb_wait_3(void)
 {
     unsigned long timeout = 2;
     do {
-        (1 ? 
+        (1 ?
             printf("timeout=%ld\n", timeout) :
             ({
                 int i = 1;
@@ -78,7 +78,7 @@ static void kb_wait_4(void)
 {
     unsigned long timeout = 2;
     do {
-        (1 ? 
+        (1 ?
             printf("timeout=%ld\n", timeout) :
             ({
                 switch(timeout) {