From 134e8cf76a6664ebd028fbcbfbd7a1b85ad031f5 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Tue, 28 Nov 2023 22:46:49 -0700
Subject: move is_libcpp_lib_name and is_libc_lib_name to std.Target

---
 src/target.zig | 90 ----------------------------------------------------------
 1 file changed, 90 deletions(-)

(limited to 'src/target.zig')

diff --git a/src/target.zig b/src/target.zig
index cac9aa11b0..624a67d043 100644
--- a/src/target.zig
+++ b/src/target.zig
@@ -356,96 +356,6 @@ pub fn supportsReturnAddress(target: std.Target) bool {
     };
 }
 
-fn eqlIgnoreCase(ignore_case: bool, a: []const u8, b: []const u8) bool {
-    if (ignore_case) {
-        return std.ascii.eqlIgnoreCase(a, b);
-    } else {
-        return std.mem.eql(u8, a, b);
-    }
-}
-
-pub fn is_libc_lib_name(target: std.Target, name: []const u8) bool {
-    const ignore_case = target.os.tag == .macos or target.os.tag == .windows;
-
-    if (eqlIgnoreCase(ignore_case, name, "c"))
-        return true;
-
-    if (target.isMinGW()) {
-        if (eqlIgnoreCase(ignore_case, name, "m"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "uuid"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "mingw32"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "msvcrt-os"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "mingwex"))
-            return true;
-
-        return false;
-    }
-
-    if (target.abi.isGnu() or target.abi.isMusl()) {
-        if (eqlIgnoreCase(ignore_case, name, "m"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "rt"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "pthread"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "util"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "xnet"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "resolv"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "dl"))
-            return true;
-    }
-
-    if (target.abi.isMusl()) {
-        if (eqlIgnoreCase(ignore_case, name, "crypt"))
-            return true;
-    }
-
-    if (target.os.tag.isDarwin()) {
-        if (eqlIgnoreCase(ignore_case, name, "System"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "c"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "dbm"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "dl"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "info"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "m"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "poll"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "proc"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "pthread"))
-            return true;
-        if (eqlIgnoreCase(ignore_case, name, "rpcsvc"))
-            return true;
-    }
-
-    if (target.os.isAtLeast(.macos, .{ .major = 10, .minor = 8, .patch = 0 }) orelse false) {
-        if (eqlIgnoreCase(ignore_case, name, "mx"))
-            return true;
-    }
-
-    return false;
-}
-
-pub fn is_libcpp_lib_name(target: std.Target, name: []const u8) bool {
-    const ignore_case = target.os.tag.isDarwin() or target.os.tag == .windows;
-
-    return eqlIgnoreCase(ignore_case, name, "c++") or
-        eqlIgnoreCase(ignore_case, name, "stdc++") or
-        eqlIgnoreCase(ignore_case, name, "c++abi");
-}
-
 pub const CompilerRtClassification = enum { none, only_compiler_rt, only_libunwind, both };
 
 pub fn classifyCompilerRtLibName(target: std.Target, name: []const u8) CompilerRtClassification {
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