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self-hosted: remove `zig libc` command for now 

Since it depends on the C++ Windows SDK code. For now, self-hosted is
staying pure self hosted, no C/C++ components.
master
Andrew Kelley 2020-05-16 13:25:39 -04:00
parent cd5f69794d
commit b0375978ba
1 changed files with 0 additions and 40 deletions
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40
src-self-hosted/main.zig
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@ -11,8 +11,6 @@ const link = @import("link.zig");
const Package = @import("Package.zig");
const zir = @import("zir.zig");
const LibCInstallation = @import("libc_installation.zig").LibCInstallation;
// TODO Improve async I/O enough that we feel comfortable doing this.
//pub const io_mode = .evented;
@ -33,7 +31,6 @@ const usage =
\\ build-lib [source] Create library from source or object files
\\ build-obj [source] Create object from source or assembly
\\ fmt [source] Parse file and render in canonical zig format
\\ libc [paths_file] Display native libc paths file or validate one
\\ targets List available compilation targets
\\ version Print version number and exit
\\ zen Print zen of zig and exit
@ -65,8 +62,6 @@ pub fn main() !void {
return buildOutputType(gpa, arena, cmd_args, .Obj);
} else if (mem.eql(u8, cmd, "fmt")) {
return cmdFmt(gpa, cmd_args);
} else if (mem.eql(u8, cmd, "libc")) {
return cmdLibC(gpa, cmd_args);
} else if (mem.eql(u8, cmd, "targets")) {
const info = try std.zig.system.NativeTargetInfo.detect(arena, .{});
const stdout = io.getStdOut().outStream();
@ -535,41 +530,6 @@ const Fmt = struct {
const SeenMap = std.BufSet;
};
fn parseLibcPaths(gpa: *Allocator, libc: *LibCInstallation, libc_paths_file: []const u8) void {
const stderr = io.getStdErr().outStream();
libc.* = LibCInstallation.parse(gpa, libc_paths_file, stderr) catch |err| {
stderr.print("Unable to parse libc path file '{}': {}.\n" ++
"Try running `zig libc` to see an example for the native target.\n", .{
libc_paths_file,
@errorName(err),
}) catch {};
process.exit(1);
};
}
fn cmdLibC(gpa: *Allocator, args: []const []const u8) !void {
const stderr = io.getStdErr().outStream();
switch (args.len) {
0 => {},
1 => {
var libc_installation: LibCInstallation = undefined;
parseLibcPaths(gpa, &libc_installation, args[0]);
return;
},
else => {
try stderr.print("unexpected extra parameter: {}\n", .{args[1]});
process.exit(1);
},
}
const libc = LibCInstallation.findNative(.{ .allocator = gpa }) catch |err| {
stderr.print("unable to find libc: {}\n", .{@errorName(err)}) catch {};
process.exit(1);
};
libc.render(io.getStdOut().outStream()) catch process.exit(1);
}
pub fn cmdFmt(gpa: *Allocator, args: []const []const u8) !void {
const stderr_file = io.getStdErr();
var color: Color = .Auto;