AndroidConfig.h revision 4b29fe640ae852c04d5d87d0f9527bdc32177ad1
1/* 2 * Copyright (C) 2005 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17/* 18 * Android config -- "CYGWIN_NT-5.1". 19 * 20 * Cygwin has pthreads, but GDB seems to get confused if you use it to 21 * create threads. By "confused", I mean it freezes up the first time the 22 * debugged process creates a thread, even if you use CreateThread. The 23 * mere presence of pthreads linkage seems to cause problems. 24 */ 25#ifndef _ANDROID_CONFIG_H 26#define _ANDROID_CONFIG_H 27 28/* 29 * =========================================================================== 30 * !!! IMPORTANT !!! 31 * =========================================================================== 32 * 33 * This file is included by ALL C/C++ source files. Don't put anything in 34 * here unless you are absolutely certain it can't go anywhere else. 35 * 36 * Any C++ stuff must be wrapped with "#ifdef __cplusplus". Do not use "//" 37 * comments. 38 */ 39 40/* 41 * Threading model. Choose one: 42 * 43 * HAVE_PTHREADS - use the pthreads library. 44 * HAVE_WIN32_THREADS - use Win32 thread primitives. 45 */ 46#define HAVE_WIN32_THREADS 47 48/* 49 * Do we have the futex syscall? 50 */ 51 52/* #define HAVE_FUTEX */ 53 54 55/* 56 * Process creation model. Choose one: 57 * 58 * HAVE_FORKEXEC - use fork() and exec() 59 * HAVE_WIN32_PROC - use CreateProcess() 60 */ 61#ifdef __CYGWIN__ 62# define HAVE_FORKEXEC 63#else 64# define HAVE_WIN32_PROC 65#endif 66 67/* 68 * Process out-of-memory adjustment. Set if running on Linux, 69 * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory 70 * badness adjustment. 71 */ 72/* #define HAVE_OOM_ADJ */ 73 74/* 75 * IPC model. Choose one: 76 * 77 * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget). 78 * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap). 79 * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping). 80 * HAVE_ANDROID_IPC - use Android versions (?, mmap). 81 */ 82#define HAVE_WIN32_IPC 83 84/* 85 * Memory-mapping model. Choose one: 86 * 87 * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h 88 * HAVE_WIN32_FILEMAP - use Win32 filemaps 89 */ 90#ifdef __CYGWIN__ 91#define HAVE_POSIX_FILEMAP 92#else 93#define HAVE_WIN32_FILEMAP 94#endif 95 96/* 97 * Define this if you have <termio.h> 98 */ 99#ifdef __CYGWIN__ 100# define HAVE_TERMIO_H 101#endif 102 103/* 104 * Define this if you build against MSVCRT.DLL 105 */ 106#ifndef __CYGWIN__ 107# define HAVE_MS_C_RUNTIME 108#endif 109 110/* 111 * Define this if you have sys/uio.h 112 */ 113#ifdef __CYGWIN__ 114#define HAVE_SYS_UIO_H 115#endif 116 117 118/* 119 * Define this if we have localtime_r(). 120 */ 121/* #define HAVE_LOCALTIME_R */ 122 123/* 124 * Define this if we have gethostbyname_r(). 125 */ 126/* #define HAVE_GETHOSTBYNAME_R */ 127 128/* 129 * Define this if we have ioctl(). 130 */ 131/* #define HAVE_IOCTL */ 132 133/* 134 * Define this if we want to use WinSock. 135 */ 136#ifndef __CYGWIN__ 137#define HAVE_WINSOCK 138#endif 139 140/* 141 * Define this if your platforms implements symbolic links 142 * in its filesystems 143 */ 144/* #define HAVE_SYMLINKS */ 145 146/* 147 * Define this if have clock_gettime() and friends 148 */ 149/* #define HAVE_POSIX_CLOCKS */ 150 151/* 152 * Endianness of the target machine. Choose one: 153 * 154 * HAVE_ENDIAN_H -- have endian.h header we can include. 155 * HAVE_LITTLE_ENDIAN -- we are little endian. 156 * HAVE_BIG_ENDIAN -- we are big endian. 157 */ 158#ifdef __CYGWIN__ 159#define HAVE_ENDIAN_H 160#endif 161 162#define HAVE_LITTLE_ENDIAN 163 164/* 165 * We need to choose between 32-bit and 64-bit off_t. All of our code should 166 * agree on the same size. For desktop systems, use 64-bit values, 167 * because some of our libraries (e.g. wxWidgets) expect to be built that way. 168 */ 169#define _FILE_OFFSET_BITS 64 170#define _LARGEFILE_SOURCE 1 171 172/* 173 * Defined if we have the backtrace() call for retrieving a stack trace. 174 * Needed for CallStack to operate; if not defined, CallStack is 175 * non-functional. 176 */ 177#define HAVE_BACKTRACE 0 178 179/* 180 * Defined if we have the dladdr() call for retrieving the symbol associated 181 * with a memory address. If not defined, stack crawls will not have symbolic 182 * information. 183 */ 184#define HAVE_DLADDR 0 185 186/* 187 * Defined if we have the cxxabi.h header for demangling C++ symbols. If 188 * not defined, stack crawls will be displayed with raw mangled symbols 189 */ 190#define HAVE_CXXABI 0 191 192/* 193 * Define if tm struct has tm_gmtoff field 194 */ 195/* #define HAVE_TM_GMTOFF 1 */ 196 197/* 198 * Define if dirent struct has d_type field 199 */ 200/* #define HAVE_DIRENT_D_TYPE 1 */ 201 202/* 203 * Define if libc includes Android system properties implementation. 204 */ 205/* #define HAVE_LIBC_SYSTEM_PROPERTIES */ 206 207/* 208 * Define if system provides a system property server (should be 209 * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES). 210 */ 211/* #define HAVE_SYSTEM_PROPERTY_SERVER */ 212 213/* 214 * Define if we have madvise() in <sys/mman.h> 215 */ 216/*#define HAVE_MADVISE 1*/ 217 218/* 219 * Add any extra platform-specific defines here. 220 */ 221#define WIN32 1 /* stock Cygwin doesn't define these */ 222#define _WIN32 1 223#define _WIN32_WINNT 0x0500 /* admit to using >= Win2K */ 224 225#define HAVE_WINDOWS_PATHS /* needed by simulator */ 226 227/* 228 * What CPU architecture does this platform use? 229 */ 230#define ARCH_X86 231 232/* 233 * sprintf() format string for shared library naming. 234 */ 235#define OS_SHARED_LIB_FORMAT_STR "lib%s.dll" 236 237/* 238 * type for the third argument to mincore(). 239 */ 240#define MINCORE_POINTER_TYPE unsigned char * 241 242/* 243 * The default path separator for the platform 244 */ 245#define OS_PATH_SEPARATOR '\\' 246 247/* 248 * Is the filesystem case sensitive? 249 */ 250/* #define OS_CASE_SENSITIVE */ 251 252/* 253 * Define if <sys/socket.h> exists. 254 * Cygwin has it, but not MinGW. 255 */ 256#ifdef USE_MINGW 257/* #define HAVE_SYS_SOCKET_H */ 258#else 259#define HAVE_SYS_SOCKET_H 1 260#endif 261 262/* 263 * Define if the strlcpy() function exists on the system. 264 */ 265/* #define HAVE_STRLCPY 1 */ 266 267/* 268 * Define if <winsock2.h> exists. 269 * Only MinGW has it. 270 */ 271#ifdef USE_MINGW 272#define HAVE_WINSOCK2_H 1 273#else 274/* #define HAVE_WINSOCK2_H */ 275#endif 276 277/* 278 * Various definitions missing in MinGW 279 */ 280#ifdef USE_MINGW 281#define S_IRGRP 0 282#define sleep _sleep 283#endif 284 285/* 286 * Define if writev() exists. 287 */ 288/* #define HAVE_WRITEV */ 289 290/* 291 * Define if <stdint.h> exists. 292 */ 293/* #define HAVE_STDINT_H */ 294 295/* 296 * Define if <stdbool.h> exists. 297 */ 298/* #define HAVE_STDBOOL_H */ 299 300/* 301 * Define if <sched.h> exists. 302 */ 303/* #define HAVE_SCHED_H */ 304 305#endif /*_ANDROID_CONFIG_H*/ 306