already-done) echo "Not re-extracting config.h" ;;
*)
echo "Extracting $CONFIG_H (with variable substitutions)"
-sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
+sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!' -e's!define\t!define !'
/* This file was produced by running the config_h.SH script, which
* gets its values from $CONFIG_SH, which is generally produced by
* running Configure.
/* HAS_MBLEN:
* This symbol, if defined, indicates that the mblen routine is available
- * to find the number of bytes in a multibye character.
+ * to find the number of bytes in a multibyte character.
*/
#$d_mblen HAS_MBLEN /**/
/* HAS_REGCOMP:
* This symbol, if defined, indicates that the regcomp() routine is
- * available to do some regular patern matching (usually on POSIX.2
+ * available to do some regular pattern matching (usually on POSIX.2
* conforming systems).
*/
#$d_regcomp HAS_REGCOMP /* POSIX.2 */
/* HASATTRIBUTE_WARN_UNUSED_RESULT:
* Can we handle GCC attribute for warning on unused results
*/
+/* HASATTRIBUTE_ALWAYS_INLINE:
+ * Can we handle GCC attribute for functions that should always be
+ * inlined.
+ */
+/* HASATTRIBUTE_VISIBILITY:
+ * Can we handle GCC attribute for functions that should have a
+ * different visibility.
+ */
#$d_attribute_deprecated HASATTRIBUTE_DEPRECATED /**/
#$d_attribute_format HASATTRIBUTE_FORMAT /**/
#$d_printf_format_null PRINTF_FORMAT_NULL_OK /**/
#$d_attribute_pure HASATTRIBUTE_PURE /**/
#$d_attribute_unused HASATTRIBUTE_UNUSED /**/
#$d_attribute_warn_unused_result HASATTRIBUTE_WARN_UNUSED_RESULT /**/
+#$d_attribute_always_inline HASATTRIBUTE_ALWAYS_INLINE /**/
+#$d_attribute_visibility HASATTRIBUTE_VISIBILITY /**/
/* HAS_BACKTRACE:
* This symbol, if defined, indicates that the backtrace() routine is
#$d_endpent HAS_ENDPROTOENT /**/
/* HAS_ENDPWENT:
- * This symbol, if defined, indicates that the getgrent routine is
+ * This symbol, if defined, indicates that the endpwent routine is
* available for finalizing sequential access of the passwd database.
*/
#$d_endpwent HAS_ENDPWENT /**/
* LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_BE
* LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LE_BE
* LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BE_LE
+ * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_LITTLE_ENDIAN
+ * LONG_DOUBLE_IS_DOUBLEDOUBLE_128_BIT_BIG_ENDIAN
* LONG_DOUBLE_IS_VAX_H_FLOAT
* LONG_DOUBLE_IS_UNKNOWN_FORMAT
* It is only defined if the system supports long doubles.
* This symbol, if defined, indicates the availability of
* struct sockaddr_in6;
*/
+/* HAS_SOCKADDR_STORAGE:
+ * This symbol, if defined, indicates the availability of
+ * struct sockaddr_storage;
+ */
/* HAS_SIN6_SCOPE_ID:
* This symbol, if defined, indicates that the struct sockaddr_in6
* structure has a member called sin6_scope_id.
#$d_sockpair HAS_SOCKETPAIR /**/
#$d_sockaddr_sa_len HAS_SOCKADDR_SA_LEN /**/
#$d_sockaddr_in6 HAS_SOCKADDR_IN6 /**/
+#$d_sockaddr_storage HAS_SOCKADDR_STORAGE /**/
#$d_sin6_scope_id HAS_SIN6_SCOPE_ID /**/
#$d_ip_mreq HAS_IP_MREQ /**/
#$d_ip_mreq_source HAS_IP_MREQ_SOURCE /**/
* This symbol, if defined, indicates that the union semun is
* defined by including <sys/sem.h>. If not, the user code
* probably needs to define it as:
- * union semun {
+ * union semun {
* int val;
* struct semid_ds *buf;
* unsigned short *array;
- * }
+ * }
*/
/* USE_SEMCTL_SEMUN:
* This symbol, if defined, indicates that union semun is
*/
#ifndef USE_CROSS_COMPILE
#$usecrosscompile USE_CROSS_COMPILE /**/
-#define PERL_TARGETARCH "$targetarch" /**/
+#define PERL_TARGETARCH "$targetarch" /**/
#endif
/* PERL_USE_DEVEL:
*/
#$d_atanh HAS_ATANH /**/
+/* HAS_NON_INT_BITFIELDS:
+ * This symbol, if defined, indicates that the C compiler accepts, without
+ * error or warning, struct bitfields that are declared with sizes other
+ * than plain 'int'; for example 'unsigned char' is accepted.
+ */
+#$d_non_int_bitfields HAS_NON_INT_BITFIELDS /**/
+
/* HAS_BUILTIN_CHOOSE_EXPR:
* Can we handle GCC builtin for compile-time ternary-like expressions
*/
#$d_dbminitproto HAS_DBMINIT_PROTO /**/
/* HAS_DIR_DD_FD:
- * This symbol, if defined, indicates that the the DIR* dirstream
+ * This symbol, if defined, indicates that the DIR* dirstream
* structure contains a member variable named dd_fd.
*/
#$d_dir_dd_fd HAS_DIR_DD_FD /**/
*/
#$d_fegetround HAS_FEGETROUND /**/
+/* HAS_FFS:
+ * This symbol, if defined, indicates that the ffs routine is available
+ * to find the first bit set in its argument. If it's not available,
+ * roll your own.
+ */
+/* HAS_FFSL:
+ * This symbol, if defined, indicates that the ffsl routine is available
+ * to find the first bit set in its argument. If it's not available,
+ * roll your own.
+ */
+#$d_ffs HAS_FFS /**/
+#$d_ffsl HAS_FFSL /**/
+
/* HAS_FINITE:
* This symbol, if defined, indicates that the finite routine is
* available to check whether a double is finite (non-infinity non-NaN).
/* HAS_MEMMEM:
* This symbol, if defined, indicates that the memmem routine is
- * available to return a pointer to the start of the first occurance
+ * available to return a pointer to the start of the first occurrence
* of a substring in a memory area (or NULL if not found).
+ * In glibc, memmem is a GNU extension. The function is visible in
+ * libc, but the prototype is only visible if _GNU_SOURCE is #defined.
+ * Thus we only define this if both the prototype and symbol are found.
*/
#$d_memmem HAS_MEMMEM /**/
* available to return the name of the locale for a category mask.
*/
/* I_XLOCALE:
- * This symbol, if defined, indicates to the C program that it should
- * include <xlocale.h> to get uselocale() and its friends.
+ * This symbol, if defined, indicates to the C program that the
+ * header xlocale.h is available. See also NEED_XLOCALE_H
+ */
+/* NEED_XLOCALE_H:
+ * This symbol, if defined, indicates that the C program should
+ * include <xlocale.h> to get newlocale() and its friends.
*/
#$d_newlocale HAS_NEWLOCALE /**/
#$d_freelocale HAS_FREELOCALE /**/
#$d_uselocale HAS_USELOCALE /**/
#$d_duplocale HAS_DUPLOCALE /**/
#$d_querylocale HAS_QUERYLOCALE /**/
+#$xlocale_needed NEED_XLOCALE_H /**/
#$i_xlocale I_XLOCALE /**/
/* HAS_NEXTAFTER:
/* HAS_NL_LANGINFO:
* This symbol, if defined, indicates that the nl_langinfo routine is
- * available to return local data. You will also need <langinfo.h>
+ * available to return locale data. You will also need <langinfo.h>
+ * and therefore I_LANGINFO.
+ */
+/* HAS_NL_LANGINFO_L:
+ * This symbol, if defined, indicates that the nl_langinfo_l routine is
+ * available to return locale data. You will also need <langinfo.h>
* and therefore I_LANGINFO.
*/
#$d_nl_langinfo HAS_NL_LANGINFO /**/
+#$d_nl_langinfo_l HAS_NL_LANGINFO_L /**/
/* HAS_OFF64_T:
* This symbol will be defined if the C compiler supports off64_t.
*/
#$d_sendmsg HAS_SENDMSG /**/
+/* HAS_SETENV:
+ * This symbol, if defined, indicates that the setenv routine is
+ * available for use.
+ */
+#$d_setenv HAS_SETENV /**/
+
/* HAS_SETITIMER:
* This symbol, if defined, indicates that the setitimer routine is
* available to set interval timers.
*/
#$d_strtouq HAS_STRTOUQ /**/
+/* HAS_STRXFRM_L:
+ * This symbol, if defined, indicates that the strxfrm_l() routine is
+ * available to transform strings.
+ */
+#$d_strxfrm_l HAS_STRXFRM_L /**/
+
/* HAS_SYSCALL_PROTO:
* This symbol, if defined, indicates that the system provides
* a prototype for the syscall() function. Otherwise, it is up
/* HAS_WCSXFRM:
* This symbol, if defined, indicates that the wcsxfrm routine is
- * available to tranform a wide character string for wcscmp().
+ * available to transform a wide character string for wcscmp().
*/
#$d_wcsxfrm HAS_WCSXFRM /**/
*/
#$default_inc_excludes_dot DEFAULT_INC_EXCLUDES_DOT /**/
+/* PERL_LC_ALL_USES_NAME_VALUE_PAIRS:
+ * This symbol, if defined, indicates to the C program that the string
+ * returned by setlocale(LC_ALL, NULL) uses 'name=value;' pairs to
+ * indicate what each category's locale is when they aren't all set to the
+ * same locale. For example, "LC_NUMERIC=C;LC_CTYPE=de_DE;..."
+ * When not defined, the system uses positional notation.
+ */
+/* PERL_LC_ALL_SEPARATOR:
+ * This symbol, if defined, gives the string returned by
+ * setlocale(LC_ALL, NULL) to separate categories that are in different
+ * locales on systems that use a positional notation as opposed to
+ * 'name=value' pairs. An example on some platforms could be the '/' in
+ * "C/de_DE/C/en_UK/C/C"
+ */
+/* PERL_LC_ALL_CATEGORY_POSITIONS_INIT:
+ * This symbol, when defined, gives the C initializer for an array whose
+ * element [0] is the first category in the string returned by
+ * setlocale(LC_ALL, NULL) when not all categories are the same, on
+ * systems that use a positional notation. After element [0] is
+ * LC_ALL_SEPARATOR, then the category given by element [1] and so on.
+ */
+#$d_perl_lc_all_uses_name_value_pairs PERL_LC_ALL_USES_NAME_VALUE_PAIRS /**/
+#$d_perl_lc_all_separator PERL_LC_ALL_SEPARATOR $perl_lc_all_separator /**/
+#$d_perl_lc_all_category_positions_init PERL_LC_ALL_CATEGORY_POSITIONS_INIT $perl_lc_all_category_positions_init /**/
+
/* USE_DYNAMIC_LOADING:
* This symbol, if defined, indicates that dynamic loading of
* some sort is available.
*/
#$i_sysstatvfs I_SYS_STATVFS /**/
+/* I_SYS_SYSCALL:
+ * This symbol, if defined, indicates that <sys/syscall.h> exists.
+ */
+#$i_syssyscall I_SYS_SYSCALL /**/
+
/* I_SYSUTSNAME:
* This symbol, if defined, indicates that <sys/utsname.h> exists and
* should be included.
*/
#$need_va_copy NEED_VA_COPY /**/
+/* I32df:
+ * This symbol defines the format string used for printing a Perl I32
+ * as a signed decimal integer.
+ */
+/* U32uf:
+ * This symbol defines the format string used for printing a Perl U32
+ * as an unsigned decimal integer.
+ */
+/* U32of:
+ * This symbol defines the format string used for printing a Perl U32
+ * as an unsigned octal integer.
+ */
+/* U32xf:
+ * This symbol defines the format string used for printing a Perl U32
+ * as an unsigned hexadecimal integer in lowercase abcdef.
+ */
+/* U32Xf:
+ * This symbol defines the format string used for printing a Perl U32
+ * as an unsigned hexadecimal integer in uppercase ABCDEF.
+ */
+#define I32df $i32dformat /**/
+#define U32of $u32oformat /**/
+#define U32uf $u32uformat /**/
+#define U32xf $u32xformat /**/
+#define U32Xf $u32XUformat /**/
+
/* IVTYPE:
* This symbol defines the C type used for Perl's IV.
*/
* This symbol, if defined, indicates that a variable of type NVTYPE
* stores 0.0 in memory as all bits zero.
*/
-#define IVTYPE $ivtype /**/
-#define UVTYPE $uvtype /**/
-#define I8TYPE $i8type /**/
-#define U8TYPE $u8type /**/
-#define I16TYPE $i16type /**/
-#define U16TYPE $u16type /**/
-#define I32TYPE $i32type /**/
-#define U32TYPE $u32type /**/
+#define IVTYPE $ivtype /**/
+#define UVTYPE $uvtype /**/
+#define I8TYPE $i8type /**/
+#define U8TYPE $u8type /**/
+#define I16TYPE $i16type /**/
+#define U16TYPE $u16type /**/
+#define I32TYPE $i32type /**/
+#define U32TYPE $u32type /**/
#ifdef HAS_QUAD
-#define I64TYPE $i64type /**/
-#define U64TYPE $u64type /**/
+#define I64TYPE $i64type /**/
+#define U64TYPE $u64type /**/
#endif
-#define NVTYPE $nvtype /**/
-#define IVSIZE $ivsize /**/
-#define UVSIZE $uvsize /**/
-#define I8SIZE $i8size /**/
-#define U8SIZE $u8size /**/
-#define I16SIZE $i16size /**/
-#define U16SIZE $u16size /**/
-#define I32SIZE $i32size /**/
-#define U32SIZE $u32size /**/
+#define NVTYPE $nvtype /**/
+#define IVSIZE $ivsize /**/
+#define UVSIZE $uvsize /**/
+#define I8SIZE $i8size /**/
+#define U8SIZE $u8size /**/
+#define I16SIZE $i16size /**/
+#define U16SIZE $u16size /**/
+#define I32SIZE $i32size /**/
+#define U32SIZE $u32size /**/
#ifdef HAS_QUAD
-#define I64SIZE $i64size /**/
-#define U64SIZE $u64size /**/
+#define I64SIZE $i64size /**/
+#define U64SIZE $u64size /**/
#endif
-#define NVSIZE $nvsize /**/
+#define NVSIZE $nvsize /**/
#$d_nv_preserves_uv NV_PRESERVES_UV
-#define NV_PRESERVES_UV_BITS $nv_preserves_uv_bits
-#define NV_OVERFLOWS_INTEGERS_AT ($nv_overflows_integers_at)
+#define NV_PRESERVES_UV_BITS $nv_preserves_uv_bits
+#define NV_OVERFLOWS_INTEGERS_AT ($nv_overflows_integers_at)
#$d_nv_zero_is_allbits_zero NV_ZERO_IS_ALLBITS_ZERO
#if UVSIZE == 8
# ifdef BYTEORDER
* This symbol defines the format string used for printing a Perl NV
* using %g-ish floating point format.
*/
-#define IVdf $ivdformat /**/
-#define UVuf $uvuformat /**/
-#define UVof $uvoformat /**/
-#define UVxf $uvxformat /**/
-#define UVXf $uvXUformat /**/
-#define NVef $nveformat /**/
-#define NVff $nvfformat /**/
-#define NVgf $nvgformat /**/
+#define IVdf $ivdformat /**/
+#define UVuf $uvuformat /**/
+#define UVof $uvoformat /**/
+#define UVxf $uvxformat /**/
+#define UVXf $uvXUformat /**/
+#define NVef $nveformat /**/
+#define NVff $nvfformat /**/
+#define NVgf $nvgformat /**/
/* SELECT_MIN_BITS:
* This symbol holds the minimum number of bits operated by select.
*/
#define SELECT_MIN_BITS $selectminbits /**/
+/* ST_DEV_SIZE:
+ * This variable contains the size of struct stat's st_dev in bytes.
+ */
+/* ST_DEV_SIGN:
+ * This symbol holds the signedness of struct stat's st_dev.
+ * 1 for unsigned, -1 for signed.
+ */
+#define ST_DEV_SIGN $st_dev_sign /* st_dev sign */
+#define ST_DEV_SIZE $st_dev_size /* st_dev size */
+
/* ST_INO_SIZE:
* This variable contains the size of struct stat's st_ino in bytes.
*/
#$use64bitall USE_64_BIT_ALL /**/
#endif
-/* USE_CBACKTRACE:
+/* USE_C_BACKTRACE:
* This symbol, if defined, indicates that Perl should
* be built with support for backtrace.
*/
-#$usecbacktrace USE_CBACKTRACE /**/
+#$usecbacktrace USE_C_BACKTRACE /**/
+
+/* USE_STRICT_BY_DEFAULT:
+ * This symbol, if defined, enables additional defaults.
+ * At this time it only enables implicit strict by default.
+ */
+#$usedefaultstrict USE_STRICT_BY_DEFAULT /* use strict by default */
/* USE_DTRACE:
* This symbol, if defined, indicates that Perl should
#$d_endservent_r HAS_ENDSERVENT_R /**/
#define ENDSERVENT_R_PROTO $endservent_r_proto /**/
+/* GETENV_PRESERVES_OTHER_THREAD:
+ * This symbol, if defined, indicates that the getenv system call doesn't
+ * zap the static buffer of getenv() in a different thread.
+ *
+ * The typical getenv() implementation will return a pointer to the proper
+ * position in **environ. But some may instead copy them to a static
+ * buffer in getenv(). If there is a per-thread instance of that buffer,
+ * or the return points to **environ, then a many-reader/1-writer mutex
+ * will work; otherwise an exclusive locking mutex is required to prevent
+ * races.
+ */
+#$d_getenv_preserves_other_thread GETENV_PRESERVES_OTHER_THREAD /**/
+
/* HAS_GETGRENT_R:
* This symbol, if defined, indicates that the getgrent_r routine
* is available to getgrent re-entrantly.
#define L_R_TZSET
#endif
+/* L_R_TZSET:
+ * If localtime_r() needs tzset, it is defined in this define
+ */
/* LOCALTIME_R_PROTO:
* This symbol encodes the prototype of localtime_r.
* It is zero if d_localtime_r is undef, and one of the
*/
#$d_mbrtowc HAS_MBRTOWC /**/
-/* HAS_THREAD_SAFE_NL_LANGINFO_L:
- * This symbol, when defined, indicates presence of the nl_langinfo_l()
- * function, and that it is thread-safe.
- */
-#$d_thread_safe_nl_langinfo_l HAS_THREAD_SAFE_NL_LANGINFO_L /**/
-
/* OLD_PTHREAD_CREATE_JOINABLE:
* This symbol, if defined, indicates how to create pthread
* in joinable (aka undetached) state. NOTE: not defined
*/
#$d_strtold_l HAS_STRTOLD_L /**/
+/* PERL_THREAD_LOCAL:
+ * This symbol, if defined, gives a linkage specification for thread-local
+ * storage. For example, for a C11 compiler this will be _Thread_local.
+ * Beware, some compilers are sensitive to the C language standard they are
+ * told to parse. For example, suncc defaults to C11, so our probe will
+ * report that _Thread_local can be used. However, if the -std=c99 is later
+ * added to the compiler flags, then _Thread_local will become a syntax
+ * error. Hence it is important for these flags to be consistent between
+ * probing and use.
+ */
+#$d_thread_local PERL_THREAD_LOCAL $perl_thread_local /**/
+
/* HAS_TMPNAM_R:
* This symbol, if defined, indicates that the tmpnam_r routine
* is available to tmpnam re-entrantly.
#$d_ttyname_r HAS_TTYNAME_R /**/
#define TTYNAME_R_PROTO $ttyname_r_proto /**/
+/* HAS_WCRTOMB:
+ * This symbol, if defined, indicates that the wcrtomb routine is
+ * available to convert a wide character into a multi-byte character.
+ */
+#$d_wcrtomb HAS_WCRTOMB /**/
+
/* I_MACH_CTHREADS:
* This symbol, if defined, indicates to the C program that it should
* include <mach/cthreads.h>.
* This symbol, if defined, indicates that Perl should be built to
* use the interpreter-based threading implementation.
*/
-/* USE_5005THREADS:
- * This symbol, if defined, indicates that Perl should be built to
- * use the 5.005-based threading implementation.
- * Only valid up to 5.8.x.
+/* USE_THREADS:
+ * This symbol, if defined, indicates that Perl should
+ * be built to use threads. At present, it is a synonym for
+ * and USE_ITHREADS, but eventually the source ought to be
+ * changed to use this to mean _any_ threading implementation.
*/
/* OLD_PTHREADS_API:
* This symbol, if defined, indicates that Perl should
* try to use the various _r versions of library functions.
* This is extremely experimental.
*/
-#$use5005threads USE_5005THREADS /**/
#$useithreads USE_ITHREADS /**/
-#if defined(USE_5005THREADS) && !defined(USE_ITHREADS)
-#define USE_THREADS /* until src is revised*/
-#endif
+#$usethreads USE_THREADS /**/
#$d_oldpthreads OLD_PTHREADS_API /**/
#$usereentrant USE_REENTRANT_API /**/
/* Gid_t_f:
* This symbol defines the format string used for printing a Gid_t.
*/
-#define Gid_t_f $gidformat /**/
+#define Gid_t_f $gidformat /**/
/* Gid_t_sign:
* This symbol holds the signedness of a Gid_t.
/* Uid_t_f:
* This symbol defines the format string used for printing a Uid_t.
*/
-#define Uid_t_f $uidformat /**/
+#define Uid_t_f $uidformat /**/
/* Uid_t_sign:
* This symbol holds the signedness of a Uid_t.
https://perl5.git.perl.org / perl5.git / blobdiff