: (REGEXP *)NULL)
#endif
+/* some compilers impersonate gcc */
+#if defined(__GNUC__) && !defined(__clang__) && !defined(__INTEL_COMPILER)
+# define PERL_IS_GCC 1
+#endif
+
/* In case Configure was not used (we are using a "canned config"
* such as Win32, or a cross-compilation setup, for example) try going
* by the gcc major and minor versions. One useful URL is
# if __GNUC__ == 3 && __GNUC_MINOR__ >= 4 || __GNUC__ > 3 /* 3.4 -> */
# define HASATTRIBUTE_WARN_UNUSED_RESULT
# endif
-# if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 || __GNUC__ > 3 /* 3.1 -> */
+/* always_inline is buggy in gcc <= 4.6 and causes compilation errors */
+# if __GNUC__ == 4 && __GNUC_MINOR__ >= 7 || __GNUC__ > 4 /* 4.7 -> */
# define HASATTRIBUTE_ALWAYS_INLINE
# endif
#endif
# define __attribute__warn_unused_result__ __attribute__((warn_unused_result))
#endif
#ifdef HASATTRIBUTE_ALWAYS_INLINE
-# define __attribute__always_inline__ __attribute__((always_inline))
+/* always_inline is buggy in gcc <= 4.6 and causes compilation errors */
+# if !defined(PERL_IS_GCC) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7 || __GNUC__ > 4)
+# define __attribute__always_inline__ __attribute__((always_inline))
+# endif
#endif
/* If we haven't defined the attributes yet, define them to blank. */
# if !defined(NO_LOCALE_TELEPHONE) && defined(LC_TELEPHONE)
# define USE_LOCALE_TELEPHONE
# endif
+# if !defined(NO_LOCALE_SYNTAX) && defined(LC_SYNTAX)
+# define USE_LOCALE_SYNTAX
+# endif
+# if !defined(NO_LOCALE_TOD) && defined(LC_TOD)
+# define USE_LOCALE_TOD
+# endif
/* XXX The next few defines are unfortunately duplicated in makedef.pl, and
* changes here MUST also be made there */
#if defined(HAS_SIGACTION) && defined(SA_SIGINFO)
typedef siginfo_t Siginfo_t;
#else
+#ifdef si_signo /* minix */
+#undef si_signo
+#endif
typedef struct {
int si_signo;
} Siginfo_t;
* folds such as outside the range or to multiple characters. */
#ifdef DOINIT
-#ifndef EBCDIC
+# ifndef EBCDIC
/* The EBCDIC fold table depends on the code page, and hence is found in
* utfebcdic.h */
200, 201, 202, 203, 204, 205, 206, 207,
208, 209, 210, 211, 212, 213, 214, 215,
216, 217, 218, 219, 220, 221, 222,
-#if UNICODE_MAJOR_VERSION > 2 \
- || (UNICODE_MAJOR_VERSION == 2 && UNICODE_DOT_VERSION >= 1 \
- && UNICODE_DOT_DOT_VERSION >= 8)
+# if UNICODE_MAJOR_VERSION > 2 \
+ || (UNICODE_MAJOR_VERSION == 2 && UNICODE_DOT_VERSION >= 1 \
+ && UNICODE_DOT_DOT_VERSION >= 8)
255 /*sharp s*/,
-#else /* uc(sharp s) is 'sharp s' itself in early unicode */
+# else /* uc(sharp s) is 'sharp s' itself in early unicode */
223,
-#endif
+# endif
224-32, 225-32, 226-32, 227-32, 228-32, 229-32, 230-32, 231-32,
232-32, 233-32, 234-32, 235-32, 236-32, 237-32, 238-32, 239-32,
240-32, 241-32, 242-32, 243-32, 244-32, 245-32, 246-32, 247,
248-32, 249-32, 250-32, 251-32, 252-32, 253-32, 254-32, 255
};
-#endif /* !EBCDIC, but still in DOINIT */
+# endif /* !EBCDIC, but still in DOINIT */
#else /* ! DOINIT */
# ifndef EBCDIC
EXTCONST unsigned char PL_fold[];
#endif
#ifndef PERL_GLOBAL_STRUCT /* or perlvars.h */
-#ifdef DOINIT
+# ifdef DOINIT
EXT unsigned char PL_fold_locale[256] = { /* Unfortunately not EXTCONST. */
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255
};
-#else
+# else
EXT unsigned char PL_fold_locale[256]; /* Unfortunately not EXTCONST. */
-#endif
+# endif
#endif /* !PERL_GLOBAL_STRUCT */
#ifdef DOINIT
-#ifdef EBCDIC
+# ifdef EBCDIC
EXTCONST unsigned char PL_freq[] = {/* EBCDIC frequencies for mixed English/C */
1, 2, 84, 151, 154, 155, 156, 157,
165, 246, 250, 3, 158, 7, 18, 29,
222, 219, 211, 195, 188, 193, 185, 184,
191, 183, 141, 142, 143, 144, 145, 146
};
-#else /* ascii rather than ebcdic */
+# else /* ascii rather than ebcdic */
EXTCONST unsigned char PL_freq[] = { /* letter frequencies for mixed English/C */
1, 2, 84, 151, 154, 155, 156, 157,
165, 246, 250, 3, 158, 7, 18, 29,
130, 131, 132, 133, 134, 135, 136, 137,
138, 139, 141, 142, 143, 144, 145, 146
};
-#endif
+# endif
#else
EXTCONST unsigned char PL_freq[];
#endif
* drops out immediately for that. In the dfa, classes 3 and 4 are used to
* distinguish EF vs the rest. Then special code is used to deal with ED,
* that's executed only when the dfa drops out. The code points started by ED
- * are half surrogates, and half hangul syllables. This means that 2048 of the
+ * are half surrogates, and half hangul syllables. This means that 2048 of
* the hangul syllables (about 18%) take longer than all other non-problematic
* code points to handle.
*
compilers aren't smart enough to eliminate unused static inline
functions, so including this file in source code can cause link errors
even if the source code uses none of the functions. Hence including these
- can be be suppressed by setting PERL_NO_INLINE_FUNCTIONS. Doing this will
+ can be suppressed by setting PERL_NO_INLINE_FUNCTIONS. Doing this will
(obviously) result in unworkable XS code, but allows simple probing code
to continue to work, because it permits tests to include the perl headers
for definitions without creating a link dependency on the perl library
=for apidoc Am|void|STORE_LC_NUMERIC_FORCE_TO_UNDERLYING
-This is used by XS code that that is C<LC_NUMERIC> locale-aware to force the
+This is used by XS code that is C<LC_NUMERIC> locale-aware to force the
locale for category C<LC_NUMERIC> to be what perl thinks is the current
underlying locale. (The perl interpreter could be wrong about what the
underlying locale actually is if some C or XS code has called the C library
# define SET_NUMERIC_STANDARD()
# define SET_NUMERIC_UNDERLYING()
# define IS_NUMERIC_RADIX(a, b) (0)
-# define DECLARATION_FOR_LC_NUMERIC_MANIPULATION
+# define DECLARATION_FOR_LC_NUMERIC_MANIPULATION dNOOP
# define STORE_LC_NUMERIC_SET_STANDARD()
# define STORE_LC_NUMERIC_FORCE_TO_UNDERLYING()
# define STORE_LC_NUMERIC_SET_TO_NEEDED_IN(in_lc_numeric)
https://perl5.git.perl.org / perl5.git / blobdiff