[279] | 1 | #include <stdio.h>
|
---|
| 2 |
|
---|
| 3 | /* Define architecture */
|
---|
[331] | 4 | #if defined(__i386__) || defined _M_IX86
|
---|
[279] | 5 | # define TRIPLET_ARCH "i386"
|
---|
[331] | 6 | #elif defined(__x86_64__) || defined _M_AMD64
|
---|
[279] | 7 | # define TRIPLET_ARCH "x86_64"
|
---|
| 8 | #elif defined(__arm__)
|
---|
| 9 | # define TRIPLET_ARCH "arm"
|
---|
[331] | 10 | #elif defined(__aarch64__)
|
---|
| 11 | # define TRIPLET_ARCH "aarch64"
|
---|
[279] | 12 | #else
|
---|
| 13 | # define TRIPLET_ARCH "unknown"
|
---|
| 14 | #endif
|
---|
| 15 |
|
---|
| 16 | /* Define OS */
|
---|
| 17 | #if defined (__linux__)
|
---|
| 18 | # define TRIPLET_OS "linux"
|
---|
| 19 | #elif defined (__FreeBSD__) || defined (__FreeBSD_kernel__)
|
---|
| 20 | # define TRIPLET_OS "kfreebsd"
|
---|
[331] | 21 | #elif defined _WIN32
|
---|
| 22 | # define TRIPLET_OS "win32"
|
---|
[279] | 23 | #elif !defined (__GNU__)
|
---|
| 24 | # define TRIPLET_OS "unknown"
|
---|
| 25 | #endif
|
---|
| 26 |
|
---|
| 27 | /* Define calling convention and ABI */
|
---|
| 28 | #if defined (__ARM_EABI__)
|
---|
| 29 | # if defined (__ARM_PCS_VFP)
|
---|
| 30 | # define TRIPLET_ABI "gnueabihf"
|
---|
| 31 | # else
|
---|
| 32 | # define TRIPLET_ABI "gnueabi"
|
---|
| 33 | # endif
|
---|
| 34 | #else
|
---|
| 35 | # define TRIPLET_ABI "gnu"
|
---|
| 36 | #endif
|
---|
| 37 |
|
---|
[331] | 38 | #if defined _WIN32
|
---|
| 39 | # define TRIPLET TRIPLET_ARCH "-" TRIPLET_OS
|
---|
| 40 | #elif defined __GNU__
|
---|
[279] | 41 | # define TRIPLET TRIPLET_ARCH "-" TRIPLET_ABI
|
---|
| 42 | #else
|
---|
| 43 | # define TRIPLET TRIPLET_ARCH "-" TRIPLET_OS "-" TRIPLET_ABI
|
---|
| 44 | #endif
|
---|
| 45 |
|
---|
[331] | 46 | #if defined(_WIN32)
|
---|
| 47 | int _CRT_glob = 0;
|
---|
| 48 | #endif
|
---|
| 49 |
|
---|
[279] | 50 | int main(int argc, char *argv[])
|
---|
| 51 | {
|
---|
| 52 | switch(argc == 2 ? argv[1][0] : 0) {
|
---|
| 53 | case 'b':
|
---|
| 54 | {
|
---|
| 55 | volatile unsigned foo = 0x01234567;
|
---|
| 56 | puts(*(unsigned char*)&foo == 0x67 ? "no" : "yes");
|
---|
| 57 | break;
|
---|
| 58 | }
|
---|
| 59 | #ifdef __GNUC__
|
---|
| 60 | case 'm':
|
---|
| 61 | printf("%d\n", __GNUC_MINOR__);
|
---|
| 62 | break;
|
---|
| 63 | case 'v':
|
---|
| 64 | printf("%d\n", __GNUC__);
|
---|
| 65 | break;
|
---|
[331] | 66 | #elif defined __TINYC__
|
---|
| 67 | case 'v':
|
---|
| 68 | puts("0");
|
---|
| 69 | break;
|
---|
| 70 | case 'm':
|
---|
| 71 | printf("%d\n", __TINYC__);
|
---|
| 72 | break;
|
---|
[279] | 73 | #else
|
---|
| 74 | case 'm':
|
---|
| 75 | case 'v':
|
---|
| 76 | puts("0");
|
---|
| 77 | break;
|
---|
| 78 | #endif
|
---|
| 79 | case 't':
|
---|
| 80 | puts(TRIPLET);
|
---|
| 81 | break;
|
---|
[331] | 82 |
|
---|
| 83 | default:
|
---|
[279] | 84 | break;
|
---|
| 85 | }
|
---|
| 86 | return 0;
|
---|
| 87 | }
|
---|