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 have <sys/sendfile.h> 105 */ 106 #ifdef __CYGWIN__ 107 # define HAVE_SYS_SENDFILE_H 1 108 #endif 109 110 /* 111 * Define this if you build against MSVCRT.DLL 112 */ 113 #ifndef __CYGWIN__ 114 # define HAVE_MS_C_RUNTIME 115 #endif 116 117 /* 118 * Define this if you have sys/uio.h 119 */ 120 #ifdef __CYGWIN__ 121 #define HAVE_SYS_UIO_H 122 #endif 123 124 125 /* 126 * Define this if we have localtime_r(). 127 */ 128 /* #define HAVE_LOCALTIME_R */ 129 130 /* 131 * Define this if we have gethostbyname_r(). 132 */ 133 /* #define HAVE_GETHOSTBYNAME_R */ 134 135 /* 136 * Define this if we have ioctl(). 137 */ 138 /* #define HAVE_IOCTL */ 139 140 /* 141 * Define this if we want to use WinSock. 142 */ 143 #ifndef __CYGWIN__ 144 #define HAVE_WINSOCK 145 #endif 146 147 /* 148 * Define this if your platforms implements symbolic links 149 * in its filesystems 150 */ 151 /* #define HAVE_SYMLINKS */ 152 153 /* 154 * Define this if have clock_gettime() and friends 155 */ 156 /* #define HAVE_POSIX_CLOCKS */ 157 158 /* 159 * Endianness of the target machine. Choose one: 160 * 161 * HAVE_ENDIAN_H -- have endian.h header we can include. 162 * HAVE_LITTLE_ENDIAN -- we are little endian. 163 * HAVE_BIG_ENDIAN -- we are big endian. 164 */ 165 #ifdef __CYGWIN__ 166 #define HAVE_ENDIAN_H 167 #endif 168 169 #define HAVE_LITTLE_ENDIAN 170 171 /* 172 * We need to choose between 32-bit and 64-bit off_t. All of our code should 173 * agree on the same size. For desktop systems, use 64-bit values, 174 * because some of our libraries (e.g. wxWidgets) expect to be built that way. 175 */ 176 #define _FILE_OFFSET_BITS 64 177 #define _LARGEFILE_SOURCE 1 178 179 /* 180 * Defined if we have the backtrace() call for retrieving a stack trace. 181 * Needed for CallStack to operate; if not defined, CallStack is 182 * non-functional. 183 */ 184 #define HAVE_BACKTRACE 0 185 186 /* 187 * Defined if we have the dladdr() call for retrieving the symbol associated 188 * with a memory address. If not defined, stack crawls will not have symbolic 189 * information. 190 */ 191 #define HAVE_DLADDR 0 192 193 /* 194 * Defined if we have the cxxabi.h header for demangling C++ symbols. If 195 * not defined, stack crawls will be displayed with raw mangled symbols 196 */ 197 #define HAVE_CXXABI 0 198 199 /* 200 * Define if tm struct has tm_gmtoff field 201 */ 202 /* #define HAVE_TM_GMTOFF 1 */ 203 204 /* 205 * Define if dirent struct has d_type field 206 */ 207 /* #define HAVE_DIRENT_D_TYPE 1 */ 208 209 /* 210 * Define if libc includes Android system properties implementation. 211 */ 212 /* #define HAVE_LIBC_SYSTEM_PROPERTIES */ 213 214 /* 215 * Define if system provides a system property server (should be 216 * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES). 217 */ 218 /* #define HAVE_SYSTEM_PROPERTY_SERVER */ 219 220 /* 221 * Define if we have madvise() in <sys/mman.h> 222 */ 223 /*#define HAVE_MADVISE 1*/ 224 225 /* 226 * Add any extra platform-specific defines here. 227 */ 228 #define WIN32 1 /* stock Cygwin doesn't define these */ 229 #define _WIN32 1 230 #define _WIN32_WINNT 0x0500 /* admit to using >= Win2K */ 231 232 #define HAVE_WINDOWS_PATHS /* needed by simulator */ 233 234 /* 235 * What CPU architecture does this platform use? 236 */ 237 #define ARCH_X86 238 239 /* 240 * sprintf() format string for shared library naming. 241 */ 242 #define OS_SHARED_LIB_FORMAT_STR "lib%s.dll" 243 244 /* 245 * type for the third argument to mincore(). 246 */ 247 #define MINCORE_POINTER_TYPE unsigned char * 248 249 /* 250 * The default path separator for the platform 251 */ 252 #define OS_PATH_SEPARATOR '\\' 253 254 /* 255 * Is the filesystem case sensitive? 256 */ 257 /* #define OS_CASE_SENSITIVE */ 258 259 /* 260 * Define if <sys/socket.h> exists. 261 * Cygwin has it, but not MinGW. 262 */ 263 #ifdef USE_MINGW 264 /* #define HAVE_SYS_SOCKET_H */ 265 #else 266 #define HAVE_SYS_SOCKET_H 1 267 #endif 268 269 /* 270 * Define if the strlcpy() function exists on the system. 271 */ 272 /* #define HAVE_STRLCPY 1 */ 273 274 /* 275 * Define if the open_memstream() function exists on the system. 276 */ 277 /* #define HAVE_OPEN_MEMSTREAM 1 */ 278 279 /* 280 * Define if the BSD funopen() function exists on the system. 281 */ 282 /* #define HAVE_FUNOPEN 1 */ 283 284 /* 285 * Define if <winsock2.h> exists. 286 * Only MinGW has it. 287 */ 288 #ifdef USE_MINGW 289 #define HAVE_WINSOCK2_H 1 290 #else 291 /* #define HAVE_WINSOCK2_H */ 292 #endif 293 294 /* 295 * Various definitions missing in MinGW 296 */ 297 #ifdef USE_MINGW 298 #define S_IRGRP 0 299 #endif 300 301 /* 302 * Define if writev() exists. 303 */ 304 /* #define HAVE_WRITEV */ 305 306 /* 307 * Define if <stdint.h> exists. 308 */ 309 /* #define HAVE_STDINT_H */ 310 311 /* 312 * Define if <stdbool.h> exists. 313 */ 314 #define HAVE_STDBOOL_H 315 316 /* 317 * Define if <sched.h> exists. 318 */ 319 /* #define HAVE_SCHED_H */ 320 321 /* 322 * Define if pread() exists 323 */ 324 /* #define HAVE_PREAD 1 */ 325 326 /* 327 * Define if we have st_mtim in struct stat 328 */ 329 /* #define HAVE_STAT_ST_MTIM 1 */ 330 331 /* 332 * Define if printf() supports %zd for size_t arguments 333 */ 334 /* #define HAVE_PRINTF_ZD 1 */ 335 336 #endif /*_ANDROID_CONFIG_H*/ 337