Since Erik apparently wants def/undef vs def 1/0...

include/ctype.h

@@ -10,7 +10,7 @@
 #define __USE_CTYPE_C_FUNCTIONS
 
 /* Locale-compatible macros/inlines have yet to be implemented. */
-#if __UCLIBC_HAS_LOCALE__ && !defined(__USE_CTYPE_C_FUNCTIONS)
+#if defined(__UCLIBC_HAS_LOCALE__) && !defined(__USE_CTYPE_C_FUNCTIONS)
 #define __USE_CTYPE_C_FUNCTIONS
 #endif
 

libc/misc/ctype/ctype.c

@@ -39,7 +39,7 @@ toascii( int c )
 
 
 /* locale depended */
-#if !__UCLIBC_HAS_LOCALE__
+#ifndef __UCLIBC_HAS_LOCALE__
 
 #ifdef L_isalpha
 int
@@ -154,7 +154,7 @@ toupper( int c )
 }
 #endif
 
-#else   /* __UCLIBC_HAS_LOCALE__ == 1 */
+#else   /* __UCLIBC_HAS_LOCALE__ */
 
 #include <limits.h>
 #include "./ctype.h"

libc/misc/locale/locale.c

@@ -25,7 +25,7 @@
 
 #ifdef L_setlocale
 
-#if __UCLIBC_HAS_LOCALE__
+#ifdef __UCLIBC_HAS_LOCALE__
 
 static char C_LOCALE_NAME[]="C";
 

libc/stdio/printf.c

@@ -86,10 +86,10 @@
  *      and about 275 for both to the base code size of 1163 on i386.
  */
 
-/* These are now set in the Makefile based on Config. */
+/* These are now set in uClibc_config.h based on Config. */
 /*
-#define __UCLIBC_HAS_LONG_LONG__         0
-#define __UCLIBC_HAS_FLOATS__            0
+#define __UCLIBC_HAS_LONG_LONG__         1
+#define __UCLIBC_HAS_FLOATS__            1
 */
 
 /*   2) An error message is inserted into the stream, an arg of the
@@ -317,21 +317,21 @@ enum {
 /* layout                   01234  */
 static const char spec[] = "+-#0 ";
 
-#if __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR
+#if defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR
 static const char qual[] = "hlLq";
 #else
 static const char qual[] = "hl";
 #endif
 
-#if !__UCLIBC_HAS_LONG_LONG__ && WANT_LONG_LONG_ERROR
+#if !defined(__UCLIBC_HAS_LONG_LONG__) && WANT_LONG_LONG_ERROR
 static const char ll_err[] = "<LONG-LONG>";
 #endif
 
-#if !__UCLIBC_HAS_FLOATS__ && WANT_FLOAT_ERROR
+#if !defined(__UCLIBC_HAS_FLOATS__) && WANT_FLOAT_ERROR
 static const char dbl_err[] = "<DOUBLE>";
 #endif
 
-#if __UCLIBC_HAS_FLOATS__ || WANT_FLOAT_ERROR
+#if defined(__UCLIBC_HAS_FLOATS__) || WANT_FLOAT_ERROR
 /* layout                     012345678901234567   */
 static const char u_spec[] = "%nbopxXudicsfgGeEaA";
 #else
@@ -352,7 +352,7 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 	int preci, width;
 #define upcase i
 	int radix, dpoint /*, upcase*/;
-#if __UCLIBC_HAS_LONG_LONG__
+#if defined(__UCLIBC_HAS_LONG_LONG__)
 	char tmp[65];
 #else
 	char tmp[33];
@@ -435,12 +435,12 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 				if (*p == *fmt) {
 					lval = p - qual;
 					++fmt;
-#if __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR
+#if defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR
 					if ((*p == 'l') && (*fmt == *p)) {
 						++lval;
 						++fmt;
 					}
-#endif /* __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR */
 				}
 			}
 
@@ -470,18 +470,18 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 						lval = (sizeof(char *) == sizeof(long));
 						upcase = 0;
 					}
-#if __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR
+#if defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR
 					if (lval >= 2) {
-#if __UCLIBC_HAS_LONG_LONG__
+#if defined(__UCLIBC_HAS_LONG_LONG__)
 						p = __ulltostr(tmp + sizeof(tmp) - 1,
 									   va_arg(ap, unsigned long long),
 									   radix, upcase);
 #else
 						(void) va_arg(ap, unsigned long long);	/* cary on */
 						p = (char *) ll_err;
-#endif /* __UCLIBC_HAS_LONG_LONG__ */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) */
 					} else {
-#endif /* __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR */
 #if UINT_MAX != ULONG_MAX
 						/* sizeof(unsigned int) != sizeof(unsigned long) */
 						p = __ultostr(tmp + sizeof(tmp) - 1, (unsigned long)
@@ -495,9 +495,9 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 									  va_arg(ap, unsigned long),
 									  radix, upcase);
 #endif
-#if __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR
+#if defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR
 					}
-#endif /* __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR */
 					flag[FLAG_PLUS] = '\0';	/* meaningless for unsigned */
 					if (flag[FLAG_HASH] && (*p != '0')) { /* non-zero */
 						if (radix == 8) {
@@ -514,17 +514,17 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 						}
 					}
 				} else if (p-u_spec < 10) { /* signed conversion */
-#if __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR
+#if defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR
 					if (lval >= 2) {
-#if __UCLIBC_HAS_LONG_LONG__
+#if defined(__UCLIBC_HAS_LONG_LONG__)
 						p = __lltostr(tmp + sizeof(tmp) - 1,
 									  va_arg(ap, long long), 10, 0);
 #else
 						(void) va_arg(ap, long long); /* carry on */
 						p = (char *) ll_err;
-#endif /* __UCLIBC_HAS_LONG_LONG__ */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) */
 					} else {
-#endif /* __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR */
 #if INT_MAX != LONG_MAX
 						/* sizeof(int) != sizeof(long) */
 						p = __ltostr(tmp + sizeof(tmp) - 1, (long)
@@ -536,9 +536,9 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 						p = __ltostr(tmp + sizeof(tmp) - 1, (long)
 									 va_arg(ap, long), 10, 0);
 #endif
-#if __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR
+#if defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR
 					}
-#endif /* __UCLIBC_HAS_LONG_LONG__ || WANT_LONG_LONG_ERROR */
+#endif /* defined(__UCLIBC_HAS_LONG_LONG__) || WANT_LONG_LONG_ERROR */
 				} else if (p-u_spec < 12) {	/* character or string */
 					flag[FLAG_PLUS] = '\0';
 					flag[FLAG_0_PAD] = ' ';
@@ -551,10 +551,10 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 							p = "(null)";
 						}
 					}
-#if __UCLIBC_HAS_FLOATS__ || WANT_FLOAT_ERROR
+#if defined(__UCLIBC_HAS_FLOATS__) || WANT_FLOAT_ERROR
 				} else if (p-u_spec < 27) {		/* floating point */
-#endif /* __UCLIBC_HAS_FLOATS__ || WANT_FLOAT_ERROR */
-#if __UCLIBC_HAS_FLOATS__
+#endif /* defined(__UCLIBC_HAS_FLOATS__) || WANT_FLOAT_ERROR */
+#if defined(__UCLIBC_HAS_FLOATS__)
 					if (preci < 0) {
 						preci = 6;
 					}
@@ -569,7 +569,7 @@ int vfnprintf(FILE * op, size_t max_size, const char *fmt, va_list ap)
 					(void) ((lval > 1) ? va_arg(ap, long double)
 							: va_arg(ap, double)); /* carry on */
 					p = (char *) dbl_err;
-#endif /* __UCLIBC_HAS_FLOATS__ */
+#endif /* defined(__UCLIBC_HAS_FLOATS__) */
 				}
 
 #if WANT_GNU_ERRNO

libc/stdio/scanf.c

@@ -143,7 +143,7 @@ struct scan_cookie {
 	int ungot_flag;
 };
 
-#if __UCLIBC_HAS_LONG_LONG__
+#ifdef __UCLIBC_HAS_LONG_LONG__
 static const char qual[] = "hl" /* "jtz" */ "Lq";
 /* char = -2, short = -1, int = 0, long = 1, long long = 2 */
 static const char qsz[] = { -1, 1,           2, 2 };
@@ -152,7 +152,7 @@ static const char qual[] = "hl" /* "jtz" */;
 static const char qsz[] = { -1, 1,         };
 #endif
 
-#if __UCLIBC_HAS_FLOATS__
+#ifdef __UCLIBC_HAS_FLOATS__
 static int __strtold(long double *ld, struct scan_cookie *sc);
 						   /*01234567890123456 */
 static const char spec[]  = "%n[csoupxXidfeEgG";
@@ -225,7 +225,7 @@ FILE *fp;
 const char *format;
 va_list ap;
 {
-#if __UCLIBC_HAS_LONG_LONG__
+#ifdef __UCLIBC_HAS_LONG_LONG__
 #define STRTO_L_(s,e,b,u) _strto_ll(s,e,b,u)
 #define MAX_DIGITS 64
 #define UV_TYPE unsigned long long
@@ -236,7 +236,7 @@ va_list ap;
 #define UV_TYPE unsigned long
 #define V_TYPE long
 #endif
-#if __UCLIBC_HAS_FLOATS__
+#ifdef __UCLIBC_HAS_FLOATS__
 	long double ld;
 #endif
 	UV_TYPE uv;
@@ -426,7 +426,7 @@ va_list ap;
 						vp = va_arg(ap, void *);
 						switch (lval) {
 							case 2:	/* If no long long, treat as long . */
-#if __UCLIBC_HAS_LONG_LONG__
+#ifdef __UCLIBC_HAS_LONG_LONG__
 								*((unsigned long long *)vp) = uv;
 								break;
 #endif
@@ -434,7 +434,7 @@ va_list ap;
 #if ULONG_MAX == UINT_MAX
 							case 0:	/* int and long int are the same */
 #endif
-#if __UCLIBC_HAS_LONG_LONG__
+#ifdef __UCLIBC_HAS_LONG_LONG__
 								if (usflag) {
 									if (uv > ULONG_MAX) {
 										uv = ULONG_MAX;
@@ -492,7 +492,7 @@ va_list ap;
 					}
 					goto nextfmt;
 				}
-#if __UCLIBC_HAS_FLOATS__
+#ifdef __UCLIBC_HAS_FLOATS__
 				else {			/* floating point */
 					if (sc.width <= 0) {
 						goto done;
@@ -552,7 +552,7 @@ va_list ap;
 }
 
 /*****************************************************************************/
-#if __UCLIBC_HAS_FLOATS__
+#ifdef __UCLIBC_HAS_FLOATS__
 
 #include <float.h>