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Compilation: Pass -m<os>-version-min=... to Clang for all applicable Darwin targets.

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Alex Rønne Petersen 2025-04-10 17:16:44 +02:00
parent 2a7683933a
commit a5f4107d3e
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1 changed files with 10 additions and 20 deletions
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30
src/Compilation.zig
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@ -5629,12 +5629,19 @@ pub fn addCCArgs(
try argv.appendSlice(&[_][]const u8{ "-target", llvm_triple });
switch (target.os.tag) {
.macos => {
.ios, .macos, .tvos, .watchos => |os| {
try argv.ensureUnusedCapacity(2);
// Pass the proper -m<os>-version-min argument for darwin.
const ver = target.os.version_range.semver.min;
argv.appendAssumeCapacity(try std.fmt.allocPrint(arena, "-mmacos-version-min={d}.{d}.{d}", .{
ver.major, ver.minor, ver.patch,
argv.appendAssumeCapacity(try std.fmt.allocPrint(arena, "-m{s}{s}-version-min={d}.{d}.{d}", .{
switch (target.abi) {
.simulator => "-simulator",
else => "",
},
@tagName(os),
ver.major,
ver.minor,
ver.patch,
}));
// This avoids a warning that sometimes occurs when
// providing both a -target argument that contains a
@ -5643,23 +5650,6 @@ pub fn addCCArgs(
// doesn't matter which one gets overridden.
argv.appendAssumeCapacity("-Wno-overriding-option");
},
.ios => switch (target.cpu.arch) {
// Pass the proper -m<os>-version-min argument for darwin.
.x86, .x86_64 => {
const ver = target.os.version_range.semver.min;
try argv.append(try std.fmt.allocPrint(
arena,
"-m{s}-simulator-version-min={d}.{d}.{d}",
.{ @tagName(target.os.tag), ver.major, ver.minor, ver.patch },
));
},
else => {
const ver = target.os.version_range.semver.min;
try argv.append(try std.fmt.allocPrint(arena, "-m{s}-version-min={d}.{d}.{d}", .{
@tagName(target.os.tag), ver.major, ver.minor, ver.patch,
}));
},
},
else => {},
}