diff options
Diffstat (limited to 'win32/config_H.bc')
| -rw-r--r-- | win32/config_H.bc | 221 |
1 files changed, 148 insertions, 73 deletions
diff --git a/win32/config_H.bc b/win32/config_H.bc index 9a87054207..a1aef0be4d 100644 --- a/win32/config_H.bc +++ b/win32/config_H.bc @@ -224,27 +224,6 @@ */ /*#define HAS_GETGROUPS /**/ -/* HAS_GETHOSTNAME: - * This symbol, if defined, indicates that the C program may use the - * gethostname() routine to derive the host name. See also HAS_UNAME - * and PHOSTNAME. - */ -/* HAS_UNAME: - * This symbol, if defined, indicates that the C program may use the - * uname() routine to derive the host name. See also HAS_GETHOSTNAME - * and PHOSTNAME. - */ -/* PHOSTNAME: - * This symbol, if defined, indicates that the C program may use the - * contents of PHOSTNAME as a command to feed to the popen() routine - * to derive the host name. See also HAS_GETHOSTNAME and HAS_UNAME. - * Note that the command uses a fully qualified path, so that it is safe - * even if used by a process with super-user privileges. - */ -#define HAS_GETHOSTNAME /**/ -#define HAS_UNAME /**/ -/*#define PHOSTNAME "" / * How to get the host name */ - /* HAS_GETLOGIN: * This symbol, if defined, indicates that the getlogin routine is * available to get the login name. @@ -708,11 +687,6 @@ */ #define HAS_UMASK /**/ -/* HAS_VFORK: - * This symbol, if defined, indicates that vfork() exists. - */ -/*#define HAS_VFORK /**/ - /* HASVOLATILE: * This symbol, if defined, indicates that this C compiler knows about * the volatile declaration. @@ -1053,20 +1027,54 @@ */ /*#define I_SYS_SECURITY /**/ +/* CROSSCOMPILE: + * This symbol, if defined, signifies that we our + * build process is a cross-compilation. + */ +/*#define CROSSCOMPILE /**/ + +/* INTSIZE: + * This symbol contains the value of sizeof(int) so that the C + * preprocessor can make decisions based on it. + */ +/* LONGSIZE: + * This symbol contains the value of sizeof(long) so that the C + * preprocessor can make decisions based on it. + */ +/* SHORTSIZE: + * This symbol contains the value of sizeof(short) so that the C + * preprocessor can make decisions based on it. + */ +#define INTSIZE 4 /**/ +#define LONGSIZE 4 /**/ +#define SHORTSIZE 2 /**/ + +/* MULTIARCH: + * This symbol, if defined, signifies that the build + * process will produce some binary files that are going to be + * used in a cross-platform environment. This is the case for + * example with the NeXT "fat" binaries that contain executables + * for several CPUs. + */ +/*#define MULTIARCH /**/ + /* MEM_ALIGNBYTES: - * This symbol contains the number of bytes required to align a - * double. Usual values are 2, 4 and 8. - * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture - * Binaries (MAB) for targets with varying alignment. This only matters - * for perl, where the config.h can be generated and installed on one - * system, and used by a different architecture to build an extension. - * The default is eight, for safety. + * This symbol contains the number of bytes required to align a + * double. Usual values are 2, 4 and 8. The default is eight, + * for safety. */ -#define MEM_ALIGNBYTES 8 /**/ +#if defined(CROSSCOMPILE) || defined(MULTIARCH) +# define MEM_ALIGNBYTES 8 +#else +#define MEM_ALIGNBYTES 8 +#endif /* BYTEORDER: * This symbol holds the hexadecimal constant defined in byteorder, * i.e. 0x1234 or 0x4321, etc... + * If the compiler supports cross-compiling or multiple-architecture + * binaries (eg. on NeXT systems), use compiler-defined macros to + * determine the byte order. * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture * Binaries (MAB) on either big endian or little endian machines. * The endian-ness is available at compile-time. This only matters @@ -1077,14 +1085,31 @@ * so the default case (for NeXT) is big endian to catch them. * This might matter for NeXT 3.0. */ -#ifndef NeXT +#if defined(CROSSCOMPILE) || defined(MULTIARCH) +# ifdef __LITTLE_ENDIAN__ +# if LONGSIZE == 4 +# define BYTEORDER 0x1234 +# else +# if LONGSIZE == 8 +# define BYTEORDER 0x12345678 +# endif +# endif +# else +# ifdef __BIG_ENDIAN__ +# if LONGSIZE == 4 +# define BYTEORDER 0x4321 +# else +# if LONGSIZE == 8 +# define BYTEORDER 0x87654321 +# endif +# endif +# endif +# endif +# if !defined(BYTEORDER) && (defined(NeXT) || defined(__NeXT__)) +# define BYTEORDER 0x4321 +# endif +#else #define BYTEORDER 0x1234 /* large digits for MSB */ -#else /* NeXT */ -#ifdef __LITTLE_ENDIAN__ -#define BYTEORDER 0x1234 -#else /* __BIG_ENDIAN__ */ -#define BYTEORDER 0x4321 -#endif /* ENDIAN CHECK */ #endif /* NeXT */ /* CASTI32: @@ -1316,22 +1341,6 @@ /*#define I_SYS_TIME /**/ /*#define I_SYS_TIME_KERNEL /**/ -/* INTSIZE: - * This symbol contains the value of sizeof(int) so that the C - * preprocessor can make decisions based on it. - */ -/* LONGSIZE: - * This symbol contains the value of sizeof(long) so that the C - * preprocessor can make decisions based on it. - */ -/* SHORTSIZE: - * This symbol contains the value of sizeof(short) so that the C - * preprocessor can make decisions based on it. - */ -#define INTSIZE 4 /**/ -#define LONGSIZE 4 /**/ -#define SHORTSIZE 2 /**/ - /* VAL_O_NONBLOCK: * This symbol is to be used during open() or fcntl(F_SETFL) to turn on * non-blocking I/O for the file descriptor. Note that there is no way @@ -1538,6 +1547,30 @@ */ /*#define HAS_GETHOSTENT /**/ +/* HAS_GETHOSTNAME: + * This symbol, if defined, indicates that the C program may use the + * gethostname() routine to derive the host name. See also HAS_UNAME + * and PHOSTNAME. + */ +/* HAS_UNAME: + * This symbol, if defined, indicates that the C program may use the + * uname() routine to derive the host name. See also HAS_GETHOSTNAME + * and PHOSTNAME. + */ +/* PHOSTNAME: + * This symbol, if defined, indicates the command to feed to the + * popen() routine to derive the host name. See also HAS_GETHOSTNAME + * and HAS_UNAME. Note that the command uses a fully qualified path, + * so that it is safe even if used by a process with super-user + * privileges. + */ +#define HAS_GETHOSTNAME /**/ +#define HAS_UNAME /**/ +#undef HAS_PHOSTNAME +#ifdef HAS_PHOSTNAME +#define PHOSTNAME "" /* How to get the host name */ +#endif + /* HAS_GETNETBYADDR: * This symbol, if defined, indicates that the getnetbyaddr() routine is * available to look up networks by their IP addresses. @@ -1649,6 +1682,12 @@ #define LONGLONGSIZE 8 /**/ #endif +/* HAS_MEMCHR: + * This symbol, if defined, indicates that the memchr routine is available + * to locate characters within a C string. + */ +/*#define HAS_MEMCHR /**/ + /* HAS_MMAP: * This symbol, if defined, indicates that the mmap system call is * available to map a file into memory. @@ -1847,6 +1886,11 @@ /*#define USE_SEMCTL_SEMUN /**/ /*#define USE_SEMCTL_SEMID_DS /**/ +/* HAS_VFORK: + * This symbol, if defined, indicates that vfork() exists. + */ +/*#define HAS_VFORK /**/ + /* Signal_t: * This symbol's value is either "void" or "int", corresponding to the * appropriate return type of a signal handler. Thus, you can declare @@ -2044,6 +2088,18 @@ */ /*#define HAS_FTELLO /**/ +/* HAS_GETMNTENT: + * This symbol, if defined, indicates that the getmntent routine is + * available to iterate through mounted file systems. + */ +/*#define HAS_GETMNTENT /**/ + +/* HAS_HASMNTOPT: + * This symbol, if defined, indicates that the hasmntopt routine is + * available to query the mount options of file systems. + */ +/*#define HAS_HASMNTOPT /**/ + /* HAS_MADVISE: * This symbol, if defined, indicates that the madvise system call is * available to map a file into memory. @@ -2056,18 +2112,6 @@ */ /*#define HAS_MPROTECT /**/ -/* MULTIARCH: - * This symbol, if defined, indicates that we have a multiarchitecture - * build. - */ -/*#define MULTIARCH /**/ - -/* CROSSCOMPILE: - * This symbol, if defined, indicates that we have a cross-compile - * build. - */ -/*#define MULTIARCH /**/ - /* HAS_READV: * This symbol, if defined, indicates that the readv routine is * available to do gather reads. You will also need <sys/uio.h> @@ -2083,21 +2127,21 @@ /* HAS_FSTATFS: * This symbol, if defined, indicates that the fstatfs routine is - * available to do stat filesystems of file descriptors. + * available to stat filesystems of file descriptors. */ /* HAS_STRUCT_STATFS_FLAGS: * This symbol, if defined, indicates that the struct statfs * does have the f_flags member containing the mount flags of * the filesystem holding the file. - * This kind of struct statfs is coming from sys/mount.h (BSD) - * and not from sys/statfs.h (SYSV). + * This kind of struct statfs is coming from sys/mount.h (BSD), + * not from sys/statfs.h (SYSV). */ /*#define HAS_FSTATFS /**/ /*#define HAS_STRUCT_STATFS_FLAGS /**/ /* HAS_FSTATVFS: * This symbol, if defined, indicates that the fstatvfs routine is - * available to do stat filesystems of file descriptors. + * available to stat filesystems of file descriptors. */ /*#define HAS_FSTATVFS /**/ @@ -2157,6 +2201,20 @@ */ #define USE_DYNAMIC_LOADING /**/ +/* FFLUSH_NULL: + * This symbol, if defined, tells that fflush(NULL) does flush + * all pending stdio output. + */ +/* FFLUSH_ALL: + * This symbol, if defined, tells that to flush + * all pending stdio output one must loop through all + * the stdio file handles stored in an array and fflush them. + * Note that if fflushNULL is defined, fflushall will not + * even be probed for and will be left undefined. + */ +#define FFLUSH_NULL /**/ +/*#define FFLUSH_ALL /**/ + /* DB_Prefix_t: * This symbol contains the type of the prefix structure element * in the <db.h> header file. In older versions of DB, it was @@ -2188,6 +2246,12 @@ */ /*#define I_MNTENT /**/ +/* I_NETINET_TCP: + * This symbol, if defined, indicates to the C program that it should + * include <netinet/tcp.h>. + */ +/*#define I_NETINET_TCP /**/ + /* I_POLL: * This symbol, if defined, indicates that <poll.h> exists and * should be included. @@ -2389,6 +2453,17 @@ /*#define HAS_FTELLO64 /**/ /*#define HAS_TMPFILE64 /**/ +/* HAS_STDIO_STREAM_ARRAY: + * This symbol, if defined, tells that there is an array + * holding the stdio streams. + */ +/* STDIO_STREAM_ARRAY: + * This symbol tells the name of the array holding the stdio streams. + * Usual values include _iob, __iob, and __sF. + */ +/*#define HAS_STDIO_STREAM_ARRAY /**/ +#define STDIO_STREAM_ARRAY undef + /* USE_64_BITS: * This symbol, if defined, indicates that 64-bit interfaces should * be used when available. If not defined, the native default interfaces |