Changeset 3138 in kBuild for vendor/gnumake/current/makeint.h

Timestamp:

Mar 12, 2018 7:32:29 PM (7 years ago)

Author:

bird

Message:

Imported make 4.2.1 (2e55f5e4abdc0e38c1d64be703b446695e70b3b6) from ​https://git.savannah.gnu.org/git/make.git.

File:

• vendor/gnumake/current/makeint.h (moved) (moved from vendor/gnumake/current/make.h ) (28 diffs)

vendor/gnumake/current/makeint.h

@@ -1 +1 @@
 /* Miscellaneous global declarations and portability cruft for GNU Make.
-Copyright (C) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-2010 Free Software Foundation, Inc.
+Copyright (C) 1988-2016 Free Software Foundation, Inc.
 This file is part of GNU Make.
 
@@ -19 +17 @@
 /* We use <config.h> instead of "config.h" so that a compilation
    using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h
-   (which it would do because make.h was found in $srcdir).  */
+   (which it would do because makeint.h was found in $srcdir).  */
 #include <config.h>
 #undef  HAVE_CONFIG_H
@@ -44 +42 @@
 #endif
 
+/* Disable assert() unless we're a maintainer.
+   Some asserts are compute-intensive.  */
+#ifndef MAKE_MAINTAINER_MODE
+# define NDEBUG 1
+#endif
+
+/* Include the externally-visible content.
+   Be sure to use the local one, and not one installed on the system.
+   Define GMK_BUILDING_MAKE for proper selection of dllexport/dllimport
+   declarations for MS-Windows.  */
+#ifdef WINDOWS32
+# define GMK_BUILDING_MAKE
+#endif
+#include "gnumake.h"
 
 #ifdef  CRAY
@@ -61 +73 @@
 #include <stdio.h>
 #include <ctype.h>
+
 #ifdef HAVE_SYS_TIMEB_H
-/* SCO 3.2 "devsys 4.2" has a prototype for `ftime' in <time.h> that bombs
-   unless <sys/timeb.h> has been included first.  Does every system have a
-   <sys/timeb.h>?  If any does not, configure should check for it.  */
+/* SCO 3.2 "devsys 4.2" has a prototype for 'ftime' in <time.h> that bombs
+   unless <sys/timeb.h> has been included first.  */
 # include <sys/timeb.h>
 #endif
-
 #if TIME_WITH_SYS_TIME
 # include <sys/time.h>
@@ -85 +96 @@
 #endif
 
-#ifndef isblank
-# define isblank(c)     ((c) == ' ' || (c) == '\t')
+#ifdef __VMS
+/* In strict ANSI mode, VMS compilers should not be defining the
+   VMS macro.  Define it here instead of a bulk edit for the correct code.
+ */
+# ifndef VMS
+#  define VMS
+# endif
 #endif
 
@@ -92 +108 @@
 # include <unistd.h>
 /* Ultrix's unistd.h always defines _POSIX_VERSION, but you only get
-   POSIX.1 behavior with `cc -YPOSIX', which predefines POSIX itself!  */
+   POSIX.1 behavior with 'cc -YPOSIX', which predefines POSIX itself!  */
 # if defined (_POSIX_VERSION) && !defined (ultrix) && !defined (VMS)
 #  define POSIX 1
@@ -117 +133 @@
 #ifndef HAVE_SA_RESTART
 # define SA_RESTART 0
+#endif
+
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
 #endif
 
@@ -149 +169 @@
 #endif
 
-/* Nonzero if the integer type T is signed.  */
-#define INTEGER_TYPE_SIGNED(t) ((t) -1 < 0)
+#ifndef USHRT_MAX
+# define USHRT_MAX 65535
+#endif
+
+/* Nonzero if the integer type T is signed.
+   Use <= to avoid GCC warnings about always-false expressions.  */
+#define INTEGER_TYPE_SIGNED(t) ((t) -1 <= 0)
 
 /* The minimum and maximum values for the integer type T.
@@ -179 +204 @@
 
 #ifdef VMS
+# include <fcntl.h>
 # include <types.h>
 # include <unixlib.h>
@@ -185 +211 @@
 /* Needed to use alloca on VMS.  */
 # include <builtins.h>
+
+extern int vms_use_mcr_command;
+extern int vms_always_use_cmd_file;
+extern int vms_gnv_shell;
+extern int vms_comma_separator;
+extern int vms_legacy_behavior;
+extern int vms_unix_simulation;
 #endif
 
@@ -192 +225 @@
 #  define __attribute__(x)
 # endif
-/* The __-protected variants of `format' and `printf' attributes
+/* The __-protected variants of 'format' and 'printf' attributes
    are accepted by gcc versions 2.6.4 (effectively 2.7) and later.  */
 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
@@ -250 +283 @@
 # include <inttypes.h>
 #endif
+#if HAVE_STDINT_H
+# include <stdint.h>
+#endif
 #define FILE_TIMESTAMP uintmax_t
 
@@ -263 +299 @@
    POSIX 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that
    only '0' through '9' are digits.  Prefer ISDIGIT to isdigit() unless
-   it's important to use the locale's definition of `digit' even when the
+   it's important to use the locale's definition of 'digit' even when the
    host does not conform to POSIX.  */
 #define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
@@ -306 +342 @@
 #define S_(msg1,msg2,num)   ngettext (msg1,msg2,num)
 
-/* Handle other OSs.  */
-#ifndef PATH_SEPARATOR_CHAR
-# if defined(HAVE_DOS_PATHS)
-#  define PATH_SEPARATOR_CHAR ';'
-# elif defined(VMS)
-#  define PATH_SEPARATOR_CHAR ','
-# else
-#  define PATH_SEPARATOR_CHAR ':'
-# endif
-#endif
-
 /* This is needed for getcwd() and chdir(), on some W32 systems.  */
 #if defined(HAVE_DIRECT_H)
@@ -327 +352 @@
 # define pipe(_p)        _pipe((_p), 512, O_BINARY)
 # define kill(_pid,_sig) w32_kill((_pid),(_sig))
+/* MSVC and Watcom C don't have ftruncate.  */
+# if defined(_MSC_VER) || defined(__WATCOMC__)
+#  define ftruncate(_fd,_len) _chsize(_fd,_len)
+# endif
+/* MinGW64 doesn't have _S_ISDIR.  */
+# ifndef _S_ISDIR
+#  define _S_ISDIR(m)  S_ISDIR(m)
+# endif
 
 void sync_Path_environment (void);
 int w32_kill (pid_t pid, int sig);
-char *end_of_token_w32 (const char *s, char stopchar);
 int find_and_set_default_shell (const char *token);
 
@@ -338 +370 @@
 /* is default_shell unixy? */
 extern int unixy_shell;
+
+/* We don't have a preferred fixed value for LOCALEDIR.  */
+# ifndef LOCALEDIR
+#  define LOCALEDIR NULL
+# endif
+
+/* Include only the minimal stuff from windows.h.   */
+# define WIN32_LEAN_AND_MEAN
 #endif  /* WINDOWS32 */
+
+#define ANY_SET(_v,_m)  (((_v)&(_m)) != 0)
+#define NONE_SET(_v,_m) (! ANY_SET ((_v),(_m)))
+
+#define MAP_NUL         0x0001
+#define MAP_BLANK       0x0002
+#define MAP_NEWLINE     0x0004
+#define MAP_COMMENT     0x0008
+#define MAP_SEMI        0x0010
+#define MAP_EQUALS      0x0020
+#define MAP_COLON       0x0040
+#define MAP_PERCENT     0x0080
+#define MAP_PIPE        0x0100
+#define MAP_DOT         0x0200
+#define MAP_COMMA       0x0400
+
+/* These are the valid characters for a user-defined function.  */
+#define MAP_USERFUNC    0x2000
+/* This means not only a '$', but skip the variable reference.  */
+#define MAP_VARIABLE    0x4000
+/* The set of characters which are directory separators is OS-specific.  */
+#define MAP_DIRSEP      0x8000
+
+#ifdef VMS
+# define MAP_VMSCOMMA   MAP_COMMA
+#else
+# define MAP_VMSCOMMA   0x0000
+#endif
+
+#define MAP_SPACE       (MAP_BLANK|MAP_NEWLINE)
+
+/* Handle other OSs.
+   To overcome an issue parsing paths in a DOS/Windows environment when
+   built in a unix based environment, override the PATH_SEPARATOR_CHAR
+   definition unless being built for Cygwin. */
+#if defined(HAVE_DOS_PATHS) && !defined(__CYGWIN__)
+# undef PATH_SEPARATOR_CHAR
+# define PATH_SEPARATOR_CHAR ';'
+# define MAP_PATHSEP    MAP_SEMI
+#elif !defined(PATH_SEPARATOR_CHAR)
+# if defined (VMS)
+#  define PATH_SEPARATOR_CHAR (vms_comma_separator ? ',' : ':')
+#  define MAP_PATHSEP    (vms_comma_separator ? MAP_COMMA : MAP_SEMI)
+# else
+#  define PATH_SEPARATOR_CHAR ':'
+#  define MAP_PATHSEP    MAP_COLON
+# endif
+#elif PATH_SEPARATOR_CHAR == ':'
+# define MAP_PATHSEP     MAP_COLON
+#elif PATH_SEPARATOR_CHAR == ';'
+# define MAP_PATHSEP     MAP_SEMI
+#elif PATH_SEPARATOR_CHAR == ','
+# define MAP_PATHSEP     MAP_COMMA
+#else
+# error "Unknown PATH_SEPARATOR_CHAR"
+#endif
+
+#define STOP_SET(_v,_m) ANY_SET(stopchar_map[(unsigned char)(_v)],(_m))
+
+#define ISBLANK(c)      STOP_SET((c),MAP_BLANK)
+#define ISSPACE(c)      STOP_SET((c),MAP_SPACE)
+#define NEXT_TOKEN(s)   while (ISSPACE (*(s))) ++(s)
+#define END_OF_TOKEN(s) while (! STOP_SET (*(s), MAP_SPACE|MAP_NUL)) ++(s)
 
 #if defined(HAVE_SYS_RESOURCE_H) && defined(HAVE_GETRLIMIT) && defined(HAVE_SETRLIMIT)
@@ -345 +448 @@
 #ifdef SET_STACK_SIZE
 # include <sys/resource.h>
-struct rlimit stack_limit;
-#endif
-
-struct floc
+extern struct rlimit stack_limit;
+#endif
+
+#include <glob.h>
+
+#define NILF ((floc *)0)
+
+#define CSTRLEN(_s)           (sizeof (_s)-1)
+#define STRING_SIZE_TUPLE(_s) (_s), CSTRLEN(_s)
+
+/* The number of bytes needed to represent the largest integer as a string.  */
+#define INTSTR_LENGTH         CSTRLEN ("18446744073709551616")
+
+#define DEFAULT_TTYNAME "true"
+#ifdef HAVE_TTYNAME
+# define TTYNAME(_f) ttyname (_f)
+#else
+# define TTYNAME(_f) DEFAULT_TTYNAME
+#endif
+
+
+
+
+/* Specify the location of elements read from makefiles.  */
+typedef struct
   {
     const char *filenm;
     unsigned long lineno;
-  };
-#define NILF ((struct floc *)0)
-
-#define STRING_SIZE_TUPLE(_s) (_s), (sizeof (_s)-1)
-
-
-
-/* We have to have stdarg.h or varargs.h AND v*printf or doprnt to use
-   variadic versions of these functions.  */
-
-#if HAVE_STDARG_H || HAVE_VARARGS_H
-# if HAVE_VPRINTF || HAVE_DOPRNT
-#  define USE_VARIADIC 1
-# endif
-#endif
-
-#if HAVE_ANSI_COMPILER && USE_VARIADIC && HAVE_STDARG_H
+    unsigned long offset;
+  } floc;
+
 const char *concat (unsigned int, ...);
-void message (int prefix, const char *fmt, ...)
-              __attribute__ ((__format__ (__printf__, 2, 3)));
-void error (const struct floc *flocp, const char *fmt, ...)
-            __attribute__ ((__format__ (__printf__, 2, 3)));
-void fatal (const struct floc *flocp, const char *fmt, ...)
-                   __attribute__ ((noreturn, __format__ (__printf__, 2, 3)));
-#else
-const char *concat ();
-void message ();
-void error ();
-void fatal ();
-#endif
+void message (int prefix, size_t length, const char *fmt, ...)
+              __attribute__ ((__format__ (__printf__, 3, 4)));
+void error (const floc *flocp, size_t length, const char *fmt, ...)
+            __attribute__ ((__format__ (__printf__, 3, 4)));
+void fatal (const floc *flocp, size_t length, const char *fmt, ...)
+            __attribute__ ((noreturn, __format__ (__printf__, 3, 4)));
+
+#define O(_t,_a,_f)           _t((_a), 0, (_f))
+#define OS(_t,_a,_f,_s)       _t((_a), strlen (_s), (_f), (_s))
+#define OSS(_t,_a,_f,_s1,_s2) _t((_a), strlen (_s1) + strlen (_s2), \
+                                 (_f), (_s1), (_s2))
+#define OSSS(_t,_a,_f,_s1,_s2,_s3) _t((_a), strlen (_s1) + strlen (_s2) + strlen (_s3), \
+                                      (_f), (_s1), (_s2), (_s3))
+#define ON(_t,_a,_f,_n)       _t((_a), INTSTR_LENGTH, (_f), (_n))
+#define ONN(_t,_a,_f,_n1,_n2) _t((_a), INTSTR_LENGTH*2, (_f), (_n1), (_n2))
+
+#define OSN(_t,_a,_f,_s,_n)   _t((_a), strlen (_s) + INTSTR_LENGTH, \
+                                 (_f), (_s), (_n))
+#define ONS(_t,_a,_f,_n,_s)   _t((_a), INTSTR_LENGTH + strlen (_s), \
+                                 (_f), (_n), (_s))
+
+#define OUT_OF_MEM() O (fatal, NILF, _("virtual memory exhausted"))
 
 void die (int) __attribute__ ((noreturn));
-void log_working_directory (int);
 void pfatal_with_name (const char *) __attribute__ ((noreturn));
 void perror_with_name (const char *, const char *);
+#define xstrlen(_s) ((_s)==NULL ? 0 : strlen (_s))
 void *xmalloc (unsigned int);
 void *xcalloc (unsigned int);
@@ -401 +521 @@
 char *find_percent (char *);
 const char *find_percent_cached (const char **);
-FILE *open_tmpfile (char **, const char *);
 
 #ifndef NO_ARCHIVES
@@ -410 +529 @@
 
 typedef long int (*ar_member_func_t) (int desc, const char *mem, int truncated,
-                                      long int hdrpos, long int datapos,
-                                      long int size, long int date, int uid,
-                                      int gid, int mode, const void *arg);
+                                      long int hdrpos, long int datapos,
+                                      long int size, long int date, int uid,
+                                      int gid, unsigned int mode,
+                                      const void *arg);
 
 long int ar_scan (const char *archive, ar_member_func_t function, const void *arg);
@@ -426 +546 @@
 void file_impossible (const char *);
 const char *dir_name (const char *);
+void print_dir_data_base (void);
+void dir_setup_glob (glob_t *);
 void hash_init_directories (void);
 
 void define_default_variables (void);
+void undefine_default_variables (void);
 void set_default_suffixes (void);
 void install_default_suffix_rules (void);
@@ -445 +568 @@
 void child_access (void);
 
-void close_stdout (void);
-
 char *strip_whitespace (const char **begpp, const char **endpp);
+
+void show_goal_error (void);
 
 /* String caching  */
@@ -454 +577 @@
 int strcache_iscached (const char *str);
 const char *strcache_add (const char *str);
-const char *strcache_add_len (const char *str, int len);
-int strcache_setbufsize (int size);
-
-#ifdef  HAVE_VFORK_H
-# include <vfork.h>
-#endif
+const char *strcache_add_len (const char *str, unsigned int len);
+
+/* Guile support  */
+int guile_gmake_setup (const floc *flocp);
+
+/* Loadable object support.  Sets to the strcached name of the loaded file.  */
+typedef int (*load_func_t)(const floc *flocp);
+int load_file (const floc *flocp, const char **filename, int noerror);
+void unload_file (const char *name);
 
 /* We omit these declarations on non-POSIX systems which define _POSIX_VERSION,
@@ -471 +597 @@
 # endif
 
+# ifdef  HAVE_GETCWD
+#  if !defined(VMS) && !defined(__DECC)
+char *getcwd ();
+#  endif
+# else
+char *getwd ();
+#  define getcwd(buf, len)       getwd (buf)
+# endif
+
 #endif  /* Not GNU C library or POSIX.  */
-
-#ifdef  HAVE_GETCWD
-# if !defined(VMS) && !defined(__DECC)
-char *getcwd ();
-# endif
-#else
-char *getwd ();
-# define getcwd(buf, len)       getwd (buf)
-#endif
 
 #if !HAVE_STRCASECMP
@@ -504 +630 @@
 #endif
 
-extern const struct floc *reading_file;
-extern const struct floc **expanding_var;
-
+#define OUTPUT_SYNC_NONE    0
+#define OUTPUT_SYNC_LINE    1
+#define OUTPUT_SYNC_TARGET  2
+#define OUTPUT_SYNC_RECURSE 3
+
+/* Non-GNU systems may not declare this in unistd.h.  */
 extern char **environ;
+
+extern const floc *reading_file;
+extern const floc **expanding_var;
+
+extern unsigned short stopchar_map[];
 
 extern int just_print_flag, silent_flag, ignore_errors_flag, keep_going_flag;
@@ -513 +647 @@
 extern int env_overrides, no_builtin_rules_flag, no_builtin_variables_flag;
 extern int print_version_flag, print_directory_flag, check_symlink_flag;
-extern int warn_undefined_variables_flag, posix_pedantic, not_parallel;
-extern int second_expansion, clock_skew_detected, rebuilding_makefiles;
-extern int one_shell;
+extern int warn_undefined_variables_flag, trace_flag, posix_pedantic;
+extern int not_parallel, second_expansion, clock_skew_detected;
+extern int rebuilding_makefiles, one_shell, output_sync, verify_flag;
+
+extern const char *default_shell;
 
 /* can we run commands via 'sh -c xxx' or must we use batch files? */
@@ -526 +662 @@
 
 extern unsigned int job_slots;
-extern int job_fds[2];
-extern int job_rfd;
 #ifndef NO_FLOAT
 extern double max_load_average;
@@ -534 +668 @@
 #endif
 
+#ifdef WINDOWS32
 extern char *program;
+#else
+extern const char *program;
+#endif
+
+#ifdef VMS
+const char *vms_command (const char *argv0);
+const char *vms_progname (const char *argv0);
+
+void vms_exit (int);
+# define _exit(foo) vms_exit(foo)
+# define exit(foo) vms_exit(foo)
+
+extern char *program_name;
+
+void
+set_program_name (const char *arv0);
+
+int
+need_vms_symbol (void);
+
+int
+create_foreign_command (const char *command, const char *image);
+
+int
+vms_export_dcl_symbol (const char *name, const char *value);
+
+int
+vms_putenv_symbol (const char *string);
+
+void
+vms_restore_symbol (const char *string);
+
+#endif
+
+void remote_setup (void);
+void remote_cleanup (void);
+int start_remote_job_p (int);
+int start_remote_job (char **, char **, int, int *, int *, int *);
+int remote_status (int *, int *, int *, int);
+void block_remote_children (void);
+void unblock_remote_children (void);
+int remote_kill (int id, int sig);
+void print_variable_data_base (void);
+void print_vpath_data_base (void);
+
 extern char *starting_directory;
 extern unsigned int makelevel;
@@ -551 +731 @@
 #endif
 
-#ifdef VMS
-#  define MAKE_SUCCESS 1
-#  define MAKE_TROUBLE 2
-#  define MAKE_FAILURE 3
-#else
-#  define MAKE_SUCCESS 0
-#  define MAKE_TROUBLE 1
-#  define MAKE_FAILURE 2
-#endif
+
+#define MAKE_SUCCESS 0
+#define MAKE_TROUBLE 1
+#define MAKE_FAILURE 2
 
 /* Set up heap debugging library dmalloc.  */