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Create user-specified output-dir

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Fixes #2637
This commit is contained in:
Jay Weisskopf 2019-09-11 00:25:10 -04:00 committed by Andrew Kelley
parent 663e665843
commit 0bdc85181c
2 changed files with 17 additions and 2 deletions
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9
src/codegen.cpp
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@ -10238,8 +10238,13 @@ void codegen_build_and_link(CodeGen *g) {
Error err;
assert(g->out_type != OutTypeUnknown);
if (!g->enable_cache && g->output_dir == nullptr) {
g->output_dir = buf_create_from_str(".");
if (!g->enable_cache) {
if (g->output_dir == nullptr) {
g->output_dir = buf_create_from_str(".");
} else if ((err = os_make_path(g->output_dir))) {
fprintf(stderr, "Unable to create output directory: %s\n", err_str(err));
exit(1);
}
}
g->have_dynamic_link = detect_dynamic_link(g);

10
test/cli.zig
View File

@ -34,6 +34,7 @@ pub fn main() !void {
testZigInitLib,
testZigInitExe,
testGodboltApi,
testMissingOutputPath,
};
for (test_fns) |testFn| {
try fs.deleteTree(a, dir_path);
@ -129,3 +130,12 @@ fn testGodboltApi(zig_exe: []const u8, dir_path: []const u8) anyerror!void {
testing.expect(std.mem.indexOf(u8, out_asm, "mov\teax, edi") != null);
testing.expect(std.mem.indexOf(u8, out_asm, "imul\teax, edi") != null);
}
fn testMissingOutputPath(zig_exe: []const u8, dir_path: []const u8) !void {
_ = try exec(dir_path, [_][]const u8{ zig_exe, "init-exe" });
const output_path = try fs.path.join(a, [_][]const u8{ "does", "not", "exist" });
const source_path = try fs.path.join(a, [_][]const u8{ "src", "main.zig" });
_ = try exec(dir_path, [_][]const u8{
zig_exe, "build-exe", source_path, "--output-dir", output_path
});
}