mirror of
https://github.com/mirror/tinycc.git
synced 2024-12-28 04:00:06 +08:00
72277967ff
- configure/Makefile : cleanup, really use CC_NAME - tccasm.c : remove C99 construct that MSVC doesn't compile - arm-gen.c, x86_64-gen.c, riscv64-gen.c, tccmacho.c : ditto - arm64-gen.c: commit383acf8effwrote: "Instead of a cast, it would be better to pass the exact type." It is true that there are better solutions but it is not passing the exact type (I think). - tcctest.c: revert "fix cast test for clang"03646ad46fthis obviously wants to test non-portable conversions - 114_bound_signal.test: clock_nanosleep is too new for older linuxes, just use sleep() instead
126 lines
2.9 KiB
C
126 lines
2.9 KiB
C
#include <stdio.h>
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#if defined(_WIN32)
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#include <fcntl.h>
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#endif
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/* Define architecture */
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#if defined(__i386__) || defined _M_IX86
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# define TRIPLET_ARCH "i386"
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#elif defined(__x86_64__) || defined _M_AMD64
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# define TRIPLET_ARCH "x86_64"
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#elif defined(__arm__)
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# define TRIPLET_ARCH "arm"
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#elif defined(__aarch64__)
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# define TRIPLET_ARCH "aarch64"
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#elif defined(__riscv) && defined(__LP64__)
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# define TRIPLET_ARCH "riscv64"
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#else
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# define TRIPLET_ARCH "unknown"
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#endif
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/* Define OS */
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#if defined (__linux__)
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# define TRIPLET_OS "linux"
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#elif defined (__FreeBSD__) || defined (__FreeBSD_kernel__)
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# define TRIPLET_OS "kfreebsd"
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#elif defined(_WIN32)
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# define TRIPLET_OS "win32"
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#elif defined(__APPLE__)
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# define TRIPLET_OS "darwin"
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#elif !defined (__GNU__)
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# define TRIPLET_OS "unknown"
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#endif
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/* Define calling convention and ABI */
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#if defined (__ARM_EABI__)
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# if defined (__ARM_PCS_VFP)
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# define TRIPLET_ABI "gnueabihf"
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# else
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# define TRIPLET_ABI "gnueabi"
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# endif
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#else
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# define TRIPLET_ABI "gnu"
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#endif
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#if defined _WIN32
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# define TRIPLET TRIPLET_ARCH "-" TRIPLET_OS
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#elif defined __GNU__
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# define TRIPLET TRIPLET_ARCH "-" TRIPLET_ABI
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#else
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# define TRIPLET TRIPLET_ARCH "-" TRIPLET_OS "-" TRIPLET_ABI
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#endif
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#if defined(_WIN32)
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int _CRT_glob = 0;
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#endif
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int main(int argc, char *argv[])
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{
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#if defined(_WIN32)
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_setmode(_fileno(stdout), _O_BINARY); /* don't translate \n to \r\n */
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#endif
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switch(argc == 2 ? argv[1][0] : 0) {
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case 'b'://igendian
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{
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volatile unsigned foo = 0x01234567;
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puts(*(unsigned char*)&foo == 0x67 ? "no" : "yes");
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break;
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}
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#if defined(__clang__)
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case 'm'://inor
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printf("%d\n", __clang_minor__);
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break;
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case 'v'://ersion
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printf("%d\n", __clang_major__);
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break;
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#elif defined(__TINYC__)
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case 'v'://ersion
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puts("0");
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break;
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case 'm'://inor
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printf("%d\n", __TINYC__);
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break;
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#elif defined(_MSC_VER)
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case 'v'://ersion
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puts("0");
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break;
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case 'm'://inor
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printf("%d\n", _MSC_VER);
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break;
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#elif defined(__GNUC__) && defined(__GNUC_MINOR__)
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/* GNU comes last as other compilers may add 'GNU' compatibility */
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case 'm'://inor
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printf("%d\n", __GNUC_MINOR__);
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break;
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case 'v'://ersion
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printf("%d\n", __GNUC__);
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break;
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#else
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case 'm'://inor
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case 'v'://ersion
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puts("0");
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break;
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#endif
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case 't'://riplet
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puts(TRIPLET);
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break;
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case 'c'://ompiler
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#if defined(__clang__)
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puts("clang");
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#elif defined(__TINYC__)
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puts("tcc");
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#elif defined(_MSC_VER)
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puts("msvc");
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#elif defined(__GNUC__)
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puts("gcc");
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#else
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puts("unknown");
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#endif
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break;
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default:
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break;
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}
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return 0;
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}
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