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zig test: forward target CLI args to zig run when using -ofmt=c

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Previously, if you used `zig test -ofmt=c -target foobar` then Zig would
try to compile the generated C code with the native target instead of
"foobar".

With this change, `--test-cmd` with e.g. QEMU still won't work, but at
least the binary will get compiled for the correct target.
This commit is contained in:
Andrew Kelley 2022-10-30 15:44:58 -07:00
parent 8caed48460
commit 9b54c9dee8
1 changed files with 11 additions and 0 deletions
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11
src/main.zig
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@ -3021,6 +3021,17 @@ fn buildOutputType(
try test_exec_args.append(self_exe_path);
try test_exec_args.append("run");
if (link_libc) try test_exec_args.append("-lc");
if (!mem.eql(u8, target_arch_os_abi, "native")) {
try test_exec_args.append("-target");
try test_exec_args.append(target_arch_os_abi);
}
if (target_mcpu) |mcpu| {
try test_exec_args.append(try std.fmt.allocPrint(arena, "-mcpu={s}", .{mcpu}));
}
if (target_dynamic_linker) |dl| {
try test_exec_args.append("--dynamic-linker");
try test_exec_args.append(dl);
}
try test_exec_args.append(c_code_path);
}