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fix CrossTarget.isNative, setGnuLibCVersion, zigTriple

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Andrew Kelley 2020-02-28 19:18:27 -05:00
parent 4bc893c346
commit e683eee415
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GPG key ID: 7C5F548F728501A9
1 changed files with 13 additions and 8 deletions
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21
lib/std/zig/cross_target.zig
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@ -483,7 +483,7 @@ pub const CrossTarget = struct {
(self.cpu_model == .native or self.cpu_model == .determined_by_cpu_arch) and
self.cpu_features_sub.isEmpty() and self.cpu_features_add.isEmpty() and
self.os_tag == null and self.os_version_min == null and self.os_version_max == null and
self.abi == null and self.dynamic_linker.get() == null;
self.abi == null and self.dynamic_linker.get() == null and self.glibc_version == null;
}
pub fn zigTriple(self: CrossTarget, allocator: *mem.Allocator) error{OutOfMemory}![:0]u8 {
@ -514,13 +514,10 @@ pub const CrossTarget = struct {
}
}
if (self.abi) |abi| {
try result.print("-{}", .{@tagName(abi)});
if (self.glibc_version) |v| {
try result.print(".{}", .{v});
}
} else {
assert(self.glibc_version == null);
try result.print("-{}.{}", .{ @tagName(self.getAbi()), v });
} else if (self.abi) |abi| {
try result.print("-{}", .{@tagName(abi)});
}
return result.toOwnedSlice();
@ -643,7 +640,7 @@ pub const CrossTarget = struct {
return Target.isGnuLibC_os_tag_abi(self.getOsTag(), self.getAbi());
}
pub fn setGnuLibCVersion(self: CrossTarget, major: u32, minor: u32, patch: u32) void {
pub fn setGnuLibCVersion(self: *CrossTarget, major: u32, minor: u32, patch: u32) void {
assert(self.isGnuLibC());
self.glibc_version = SemVer{ .major = major, .minor = minor, .patch = patch };
}
@ -747,6 +744,14 @@ pub const CrossTarget = struct {
};
test "CrossTarget.parse" {
if (Target.current.isGnuLibC()) {
var cross_target = try CrossTarget.parse(.{});
cross_target.setGnuLibCVersion(2, 1, 1);
const text = try cross_target.zigTriple(std.testing.allocator);
defer std.testing.allocator.free(text);
std.testing.expectEqualSlices(u8, "native-native-gnu.2.1.1", text);
}
{
const cross_target = try CrossTarget.parse(.{
.arch_os_abi = "aarch64-linux",