ckconfig.c revision 9f5d49a1588e438ae7ceabd0c94172117e3303aa
19f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* 29f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * ckconfig.c 39f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * 49f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * Copyright (C) 1991-1994, Thomas G. Lane. 59f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * This file is part of the Independent JPEG Group's software. 69f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * For conditions of distribution and use, see the accompanying README file. 79f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 89f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 99f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* 109f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * This program is intended to help you determine how to configure the JPEG 119f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * software for installation on a particular system. The idea is to try to 129f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * compile and execute this program. If your compiler fails to compile the 139f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * program, make changes as indicated in the comments below. Once you can 149f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * compile the program, run it, and it will produce a "jconfig.h" file for 159f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * your system. 169f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * 179f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * As a general rule, each time you try to compile this program, 189f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * pay attention only to the *first* error message you get from the compiler. 199f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * Many C compilers will issue lots of spurious error messages once they 209f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * have gotten confused. Go to the line indicated in the first error message, 219f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * and read the comments preceding that line to see what to change. 229f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * 239f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * Almost all of the edits you may need to make to this program consist of 249f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * changing a line that reads "#define SOME_SYMBOL" to "#undef SOME_SYMBOL", 259f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * or vice versa. This is called defining or undefining that symbol. 269f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 279f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 289f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 299f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* First we must see if your system has the include files we need. 309f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * We start out with the assumption that your system has all the ANSI-standard 319f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * include files. If you get any error trying to include one of these files, 329f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * undefine the corresponding HAVE_xxx symbol. 339f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 349f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 359f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_STDDEF_H /* replace 'define' by 'undef' if error here */ 369f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_STDDEF_H /* next line will be skipped if you undef... */ 379f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <stddef.h> 389f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 399f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 409f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_STDLIB_H /* same thing for stdlib.h */ 419f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_STDLIB_H 429f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <stdlib.h> 439f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 449f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 459f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <stdio.h> /* If you ain't got this, you ain't got C. */ 469f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 479f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* We have to see if your string functions are defined by 489f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * strings.h (old BSD convention) or string.h (everybody else). 499f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * We try the non-BSD convention first; define NEED_BSD_STRINGS 509f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * if the compiler says it can't find string.h. 519f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 529f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 539f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#undef NEED_BSD_STRINGS 549f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 559f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_BSD_STRINGS 569f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <strings.h> 579f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 589f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <string.h> 599f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 609f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 619f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* On some systems (especially older Unix machines), type size_t is 629f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * defined only in the include file <sys/types.h>. If you get a failure 639f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * on the size_t test below, try defining NEED_SYS_TYPES_H. 649f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 659f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 669f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#undef NEED_SYS_TYPES_H /* start by assuming we don't need it */ 679f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_SYS_TYPES_H 689f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <sys/types.h> 699f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 709f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 719f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 729f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* Usually type size_t is defined in one of the include files we've included 739f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * above. If not, you'll get an error on the "typedef size_t my_size_t;" line. 749f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * In that case, first try defining NEED_SYS_TYPES_H just above. 759f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * If that doesn't work, you'll have to search through your system library 769f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * to figure out which include file defines "size_t". Look for a line that 779f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * says "typedef something-or-other size_t;". Then, change the line below 789f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * that says "#include <someincludefile.h>" to instead include the file 799f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * you found size_t in, and define NEED_SPECIAL_INCLUDE. If you can't find 809f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * type size_t anywhere, try replacing "#include <someincludefile.h>" with 819f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * "typedef unsigned int size_t;". 829f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 839f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 849f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#undef NEED_SPECIAL_INCLUDE /* assume we DON'T need it, for starters */ 859f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 869f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_SPECIAL_INCLUDE 879f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#include <someincludefile.h> 889f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 899f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 909f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projecttypedef size_t my_size_t; /* The payoff: do we have size_t now? */ 919f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 929f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 939f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* The next question is whether your compiler supports ANSI-style function 949f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * prototypes. You need to know this in order to choose between using 959f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * makefile.ansi and using makefile.unix. 969f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * The #define line below is set to assume you have ANSI function prototypes. 979f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * If you get an error in this group of lines, undefine HAVE_PROTOTYPES. 989f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 999f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1009f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_PROTOTYPES 1019f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1029f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 1039f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint testfunction (int arg1, int * arg2); /* check prototypes */ 1049f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1059f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectstruct methods_struct { /* check method-pointer declarations */ 1069f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project int (*error_exit) (char *msgtext); 1079f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project int (*trace_message) (char *msgtext); 1089f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project int (*another_method) (void); 1099f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project}; 1109f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1119f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint testfunction (int arg1, int * arg2) /* check definitions */ 1129f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 1139f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return arg2[arg1]; 1149f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 1159f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1169f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint test2function (void) /* check void arg list */ 1179f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 1189f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 0; 1199f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 1209f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1219f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1229f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1239f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* Now we want to find out if your compiler knows what "unsigned char" means. 1249f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * If you get an error on the "unsigned char un_char;" line, 1259f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * then undefine HAVE_UNSIGNED_CHAR. 1269f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 1279f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1289f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_UNSIGNED_CHAR 1299f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1309f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_UNSIGNED_CHAR 1319f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectunsigned char un_char; 1329f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1339f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1349f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1359f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* Now we want to find out if your compiler knows what "unsigned short" means. 1369f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * If you get an error on the "unsigned short un_short;" line, 1379f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * then undefine HAVE_UNSIGNED_SHORT. 1389f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 1399f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1409f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_UNSIGNED_SHORT 1419f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1429f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_UNSIGNED_SHORT 1439f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectunsigned short un_short; 1449f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1459f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1469f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1479f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* Now we want to find out if your compiler understands type "void". 1489f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * If you get an error anywhere in here, undefine HAVE_VOID. 1499f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 1509f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1519f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_VOID 1529f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1539f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_VOID 1549f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* Caution: a C++ compiler will insist on complete prototypes */ 1559f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projecttypedef void * void_ptr; /* check void * */ 1569f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES /* check ptr to function returning void */ 1579f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projecttypedef void (*void_func) (int a, int b); 1589f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 1599f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projecttypedef void (*void_func) (); 1609f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1619f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1629f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES /* check void function result */ 1639f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectvoid test3function (void_ptr arg1, void_func arg2) 1649f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 1659f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectvoid test3function (arg1, arg2) 1669f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project void_ptr arg1; 1679f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project void_func arg2; 1689f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1699f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 1709f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project char * locptr = (char *) arg1; /* check casting to and from void * */ 1719f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project arg1 = (void *) locptr; 1729f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project (*arg2) (1, 2); /* check call of fcn returning void */ 1739f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 1749f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1759f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1769f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1779f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* Now we want to find out if your compiler knows what "const" means. 1789f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * If you get an error here, undefine HAVE_CONST. 1799f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 1809f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1819f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#define HAVE_CONST 1829f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1839f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_CONST 1849f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectstatic const int carray[3] = {1, 2, 3}; 1859f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1869f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 1879f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint test4function (const int arg1) 1889f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 1899f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint test4function (arg1) 1909f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project const int arg1; 1919f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1929f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 1939f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return carray[arg1]; 1949f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 1959f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 1969f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1979f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 1989f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* If you get an error or warning about this structure definition, 1999f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * define INCOMPLETE_TYPES_BROKEN. 2009f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 2019f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2029f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#undef INCOMPLETE_TYPES_BROKEN 2039f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2049f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifndef INCOMPLETE_TYPES_BROKEN 2059f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projecttypedef struct undefined_structure * undef_struct_ptr; 2069f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 2079f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2089f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2099f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* If you get an error about duplicate names, 2109f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * define NEED_SHORT_EXTERNAL_NAMES. 2119f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 2129f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2139f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#undef NEED_SHORT_EXTERNAL_NAMES 2149f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2159f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifndef NEED_SHORT_EXTERNAL_NAMES 2169f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2179f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint possibly_duplicate_function () 2189f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 2199f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 0; 2209f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 2219f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2229f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint possibly_dupli_function () 2239f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 2249f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 1; 2259f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 2269f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2279f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 2289f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2299f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2309f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2319f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/************************************************************************ 2329f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * OK, that's it. You should not have to change anything beyond this 2339f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * point in order to compile and execute this program. (You might get 2349f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * some warnings, but you can ignore them.) 2359f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * When you run the program, it will make a couple more tests that it 2369f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * can do automatically, and then it will create jconfig.h and print out 2379f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project * any additional suggestions it has. 2389f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project ************************************************************************ 2399f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project */ 2409f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2419f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2429f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 2439f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint is_char_signed (int arg) 2449f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 2459f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint is_char_signed (arg) 2469f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project int arg; 2479f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 2489f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 2499f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project if (arg == 189) { /* expected result for unsigned char */ 2509f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 0; /* type char is unsigned */ 2519f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project } 2529f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project else if (arg != -67) { /* expected result for signed char */ 2539f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("Hmm, it seems 'char' is not eight bits wide on your machine.\n"); 2549f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("I fear the JPEG software will not work at all.\n\n"); 2559f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project } 2569f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 1; /* assume char is signed otherwise */ 2579f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 2589f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2599f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2609f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 2619f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint is_shifting_signed (long arg) 2629f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 2639f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint is_shifting_signed (arg) 2649f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project long arg; 2659f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 2669f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project/* See whether right-shift on a long is signed or not. */ 2679f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 2689f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project long res = arg >> 4; 2699f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2709f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project if (res == -0x7F7E80CL) { /* expected result for signed shift */ 2719f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 1; /* right shift is signed */ 2729f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project } 2739f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project /* see if unsigned-shift hack will fix it. */ 2749f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project /* we can't just test exact value since it depends on width of long... */ 2759f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project res |= (~0L) << (32-4); 2769f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project if (res == -0x7F7E80CL) { /* expected result now? */ 2779f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 0; /* right shift is unsigned */ 2789f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project } 2799f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("Right shift isn't acting as I expect it to.\n"); 2809f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("I fear the JPEG software will not work at all.\n\n"); 2819f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 0; /* try it with unsigned anyway */ 2829f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 2839f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2849f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2859f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 2869f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint main (int argc, char ** argv) 2879f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 2889f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Projectint main (argc, argv) 2899f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project int argc; 2909f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project char ** argv; 2919f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 2929f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project{ 2939f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project char signed_char_check = (char) (-67); 2949f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project FILE *outfile; 2959f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 2969f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project /* Attempt to write jconfig.h */ 2979f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project if ((outfile = fopen("jconfig.h", "w")) == NULL) { 2989f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("Failed to write jconfig.h\n"); 2999f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 1; 3009f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project } 3019f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 3029f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project /* Write out all the info */ 3039f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "/* jconfig.h --- generated by ckconfig.c */\n"); 3049f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "/* see jconfig.doc for explanations */\n\n"); 3059f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 3069f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define HAVE_PROTOTYPES\n"); 3079f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3089f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef HAVE_PROTOTYPES\n"); 3099f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3109f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_UNSIGNED_CHAR 3119f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define HAVE_UNSIGNED_CHAR\n"); 3129f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3139f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef HAVE_UNSIGNED_CHAR\n"); 3149f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3159f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_UNSIGNED_SHORT 3169f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define HAVE_UNSIGNED_SHORT\n"); 3179f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3189f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef HAVE_UNSIGNED_SHORT\n"); 3199f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3209f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_VOID 3219f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "/* #define void char */\n"); 3229f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3239f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define void char\n"); 3249f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3259f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_CONST 3269f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "/* #define const */\n"); 3279f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3289f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define const\n"); 3299f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3309f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project if (is_char_signed((int) signed_char_check)) 3319f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef CHAR_IS_UNSIGNED\n"); 3329f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project else 3339f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define CHAR_IS_UNSIGNED\n"); 3349f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_STDDEF_H 3359f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define HAVE_STDDEF_H\n"); 3369f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3379f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef HAVE_STDDEF_H\n"); 3389f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3399f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_STDLIB_H 3409f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define HAVE_STDLIB_H\n"); 3419f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3429f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef HAVE_STDLIB_H\n"); 3439f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3449f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_BSD_STRINGS 3459f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define NEED_BSD_STRINGS\n"); 3469f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3479f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef NEED_BSD_STRINGS\n"); 3489f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3499f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_SYS_TYPES_H 3509f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define NEED_SYS_TYPES_H\n"); 3519f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3529f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef NEED_SYS_TYPES_H\n"); 3539f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3549f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef NEED_FAR_POINTERS\n"); 3559f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_SHORT_EXTERNAL_NAMES 3569f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define NEED_SHORT_EXTERNAL_NAMES\n"); 3579f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3589f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef NEED_SHORT_EXTERNAL_NAMES\n"); 3599f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3609f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef INCOMPLETE_TYPES_BROKEN 3619f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define INCOMPLETE_TYPES_BROKEN\n"); 3629f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3639f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef INCOMPLETE_TYPES_BROKEN\n"); 3649f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3659f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "\n#ifdef JPEG_INTERNALS\n\n"); 3669f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project if (is_shifting_signed(-0x7F7E80B1L)) 3679f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef RIGHT_SHIFT_IS_UNSIGNED\n"); 3689f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project else 3699f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define RIGHT_SHIFT_IS_UNSIGNED\n"); 3709f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "\n#endif /* JPEG_INTERNALS */\n"); 3719f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "\n#ifdef JPEG_CJPEG_DJPEG\n\n"); 3729f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define BMP_SUPPORTED /* BMP image file format */\n"); 3739f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define GIF_SUPPORTED /* GIF image file format */\n"); 3749f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */\n"); 3759f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef RLE_SUPPORTED /* Utah RLE image file format */\n"); 3769f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#define TARGA_SUPPORTED /* Targa image file format */\n\n"); 3779f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef TWO_FILE_COMMANDLINE /* You may need this on non-Unix systems */\n"); 3789f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef NEED_SIGNAL_CATCHER /* Define this if you use jmemname.c */\n"); 3799f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "#undef DONT_USE_B_MODE\n"); 3809f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "/* #define PROGRESS_REPORT */ /* optional */\n"); 3819f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fprintf(outfile, "\n#endif /* JPEG_CJPEG_DJPEG */\n"); 3829f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 3839f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project /* Close the jconfig.h file */ 3849f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project fclose(outfile); 3859f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 3869f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project /* User report */ 3879f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("Configuration check for Independent JPEG Group's software done.\n"); 3889f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("\nI have written the jconfig.h file for you.\n\n"); 3899f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef HAVE_PROTOTYPES 3909f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("You should use makefile.ansi as the starting point for your Makefile.\n"); 3919f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#else 3929f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("You should use makefile.unix as the starting point for your Makefile.\n"); 3939f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 3949f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 3959f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#ifdef NEED_SPECIAL_INCLUDE 3969f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("\nYou'll need to change jconfig.h to include the system include file\n"); 3979f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("that you found type size_t in, or add a direct definition of type\n"); 3989f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project printf("size_t if that's what you used. Just add it to the end.\n"); 3999f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project#endif 4009f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project 4019f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project return 0; 4029f5d49a1588e438ae7ceabd0c94172117e3303aaThe Android Open Source Project} 403