Martin Storsjö
459e37f03f
This allows running it on windows from processes other than msys based ones.
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/*
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* Copyright (c) 2018 Martin Storsjo
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*
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* This file is part of llvm-mingw.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "native-wrapper.h"
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#ifndef DEFAULT_TARGET
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#define DEFAULT_TARGET "x86_64-w64-mingw32"
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#endif
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int _tmain(int argc, TCHAR* argv[]) {
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const TCHAR *dir;
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const TCHAR *target;
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split_argv(argv[0], &dir, NULL, &target, NULL);
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if (!target)
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target = _T(DEFAULT_TARGET);
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TCHAR *arch = _tcsdup(target);
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TCHAR *dash = _tcschr(arch, '-');
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if (dash)
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*dash = '\0';
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int max_arg = argc + 2;
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const TCHAR **exec_argv = malloc((max_arg + 1) * sizeof(*exec_argv));
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int arg = 0;
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exec_argv[arg++] = concat(dir, _T("llvm-dlltool"));
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if (!_tcscmp(arch, _T("i686"))) {
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exec_argv[arg++] = _T("-m");
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exec_argv[arg++] = _T("i386");
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} else if (!_tcscmp(arch, _T("x86_64"))) {
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exec_argv[arg++] = _T("-m");
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exec_argv[arg++] = _T("i386:x86-64");
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} else if (!_tcscmp(arch, _T("armv7"))) {
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exec_argv[arg++] = _T("-m");
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exec_argv[arg++] = _T("arm");
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} else if (!_tcscmp(arch, _T("aarch64"))) {
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exec_argv[arg++] = _T("-m");
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exec_argv[arg++] = _T("arm64");
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} else {
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_ftprintf(stderr, _T("Arch "TS" unsupported\n"), arch);
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return 1;
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}
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for (int i = 1; i < argc; i++)
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exec_argv[arg++] = argv[i];
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exec_argv[arg] = NULL;
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if (arg > max_arg) {
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fprintf(stderr, "Too many options added\n");
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abort();
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}
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return run_final(exec_argv[0], exec_argv);
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}
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