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fix self-hosted build on windows

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This commit is contained in:
Andrew Kelley 2018-01-03 22:38:13 -05:00
parent 477e3f64fc
commit 0cd63b28f3
3 changed files with 21 additions and 8 deletions
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19
build.zig
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@ -209,8 +209,19 @@ pub fn installCHeaders(b: &Builder, c_header_files: []const u8) {
fn nextValue(index: &usize, build_info: []const u8) -> []const u8 {
const start = *index;
while (build_info[*index] != '\n' and build_info[*index] != '\r') : (*index += 1) { }
const result = build_info[start..*index];
*index += 1;
return result;
while (true) : (*index += 1) {
switch (build_info[*index]) {
'\n' => {
const result = build_info[start..*index];
*index += 1;
return result;
},
'\r' => {
const result = build_info[start..*index];
*index += 2;
return result;
},
else => continue,
}
}
}

2
std/os/child_process.zig
View File

@ -15,6 +15,7 @@ const LinkedList = std.LinkedList;
error PermissionDenied;
error ProcessNotFound;
error InvalidName;
var children_nodes = LinkedList(&ChildProcess).init();
@ -643,6 +644,7 @@ fn windowsCreateProcess(app_name: &u8, cmd_line: &u8, envp_ptr: ?&u8, cwd_ptr: ?
return switch (err) {
windows.ERROR.FILE_NOT_FOUND, windows.ERROR.PATH_NOT_FOUND => error.FileNotFound,
windows.ERROR.INVALID_PARAMETER => unreachable,
windows.ERROR.INVALID_NAME => error.InvalidName,
else => os.unexpectedErrorWindows(err),
};
}

8
std/os/index.zig
View File

@ -1516,8 +1516,8 @@ const unexpected_error_tracing = false;
/// and you get an unexpected error.
pub fn unexpectedErrorPosix(errno: usize) -> error {
if (unexpected_error_tracing) {
io.stderr.printf("unexpected errno: {}\n", errno) %% return error.Unexpected;
debug.printStackTrace() %% return error.Unexpected;
debug.warn("unexpected errno: {}\n", errno);
debug.dumpStackTrace();
}
return error.Unexpected;
}
@ -1526,8 +1526,8 @@ pub fn unexpectedErrorPosix(errno: usize) -> error {
/// and you get an unexpected error.
pub fn unexpectedErrorWindows(err: windows.DWORD) -> error {
if (unexpected_error_tracing) {
io.stderr.printf("unexpected GetLastError(): {}\n", err) %% return error.Unexpected;
debug.printStackTrace() %% return error.Unexpected;
debug.warn("unexpected GetLastError(): {}\n", err);
debug.dumpStackTrace();
}
return error.Unexpected;
}