fix[tool]zigbuild: 适配Zig 0.14+版本的构建脚本变更

新增Zig版本检测逻辑，根据当前Zig版本切换兼容的构建配置：
0.14及以上版本使用新的模块构建API，
低于0.14版本保留原有构建逻辑

tools/targets/zigbuild.py

@@ -6,11 +6,28 @@ Author: https://github.com/klivelinux
 import os
 import sys
 import re
+import subprocess
 import utils
 import rtconfig
 from utils import _make_path_relative
 
 
+def get_zig_version():
+    try:
+        result = subprocess.run(['zig', 'version'], capture_output=True, text=True)
+        version_str = result.stdout.strip()
+        parts = version_str.split('.')
+        major = int(parts[0])
+        minor = int(parts[1]) if len(parts) > 1 else 0
+        return (major, minor)
+    except Exception:
+        return (0, 0)
+
+
+ZIG_VERSION = get_zig_version()
+IS_ZIG_0_14_PLUS = ZIG_VERSION[0] > 0 or (ZIG_VERSION[0] == 0 and ZIG_VERSION[1] >= 14)
+
+
 def GenerateCFiles(env,project):
     info = utils.ProjectInfo(env)
 
@@ -23,12 +40,23 @@ def GenerateCFiles(env,project):
     if zig_file:
         zig_file.write("const std = @import(\"std\");\n\n")
 
-        zig_file.write("const target = std.zig.CrossTarget{\n")
-        zig_file.write("    .cpu_arch = {},\n".format(ARCH))
-        zig_file.write("    .cpu_model = .{{ .explicit = &std.Target.{}.cpu.{} }},\n".format(rtconfig.ARCH, rtconfig.CPU.replace('-', '_')))
-        zig_file.write("    .os_tag = .freestanding,\n")
-        zig_file.write("    .abi = .eabi,\n")
-        zig_file.write("};\n\n")
+        if IS_ZIG_0_14_PLUS:
+            zig_file.write("const target = std.Target.Query{\n")
+            zig_file.write("    .cpu_arch = {},\n".format(ARCH))
+            zig_file.write("    .cpu_model = .{{ .explicit = &std.Target.{}.cpu.{} }},\n".format(rtconfig.ARCH, rtconfig.CPU.replace('-', '_')))
+            zig_file.write("    .os_tag = .freestanding,\n")
+            if ARCH == ".thumb":
+                zig_file.write("    .abi = .eabihf,\n")
+            else:
+                zig_file.write("    .abi = .eabi,\n")
+            zig_file.write("};\n\n")
+        else:
+            zig_file.write("const target = std.zig.CrossTarget{\n")
+            zig_file.write("    .cpu_arch = {},\n".format(ARCH))
+            zig_file.write("    .cpu_model = .{{ .explicit = &std.Target.{}.cpu.{} }},\n".format(rtconfig.ARCH, rtconfig.CPU.replace('-', '_')))
+            zig_file.write("    .os_tag = .freestanding,\n")
+            zig_file.write("    .abi = .eabi,\n")
+            zig_file.write("};\n\n")
 
         zig_file.write("const c_includes = [_][]const u8{\n")
         for i in info['CPPPATH']:
@@ -60,20 +88,34 @@ def GenerateCFiles(env,project):
         zig_file.write("};\n\n")
 
         zig_file.write("pub fn build(b: *std.Build) void {\n")
-        zig_file.write("    const optimize = .ReleaseSafe;\n\n")
-
-        zig_file.write("    const elf = b.addExecutable(.{\n")
-        zig_file.write("        .name = \"rtthread.elf\",\n")
-        zig_file.write("        .target = b.resolveTargetQuery(target),\n")
-        zig_file.write("        .optimize = optimize,\n")
-        zig_file.write("        .strip = false,\n")
-        zig_file.write("    });\n\n")
-        zig_file.write("    elf.entry = .{ .symbol_name = \"Reset_Handler\" };\n\n")
+        zig_file.write("    const optimize = .ReleaseSmall;\n\n")
+
+        if IS_ZIG_0_14_PLUS:
+            zig_file.write("    const root_module = b.createModule(.{\n")
+            zig_file.write("        .root_source_file = null,\n")
+            zig_file.write("        .target = b.resolveTargetQuery(target),\n")
+            zig_file.write("        .optimize = optimize,\n")
+            zig_file.write("        .strip = false,\n")
+            zig_file.write("    });\n\n")
+
+            zig_file.write("    root_module.addCSourceFiles(.{ .files = &c_sources, .flags = &c_flags });\n")
+            zig_file.write("    for (c_includes) |include| {\n")
+            zig_file.write("        root_module.addIncludePath(b.path(include));\n")
+            zig_file.write("    }\n\n")
+
+            zig_file.write("    const elf = b.addExecutable(.{\n")
+            zig_file.write("        .name = \"rtthread.elf\",\n")
+            zig_file.write("        .root_module = root_module,\n")
+            zig_file.write("    });\n\n")
+        else:
+            zig_file.write("    const elf = b.addExecutable(.{\n")
+            zig_file.write("        .name = \"rtthread.elf\",\n")
+            zig_file.write("        .target = b.resolveTargetQuery(target),\n")
+            zig_file.write("        .optimize = optimize,\n")
+            zig_file.write("        .strip = false,\n")
+            zig_file.write("    });\n\n")
 
-        zig_file.write("    elf.addCSourceFiles(.{ .files = &c_sources, .flags = &c_flags });\n")
-        zig_file.write("    for (c_includes) |include| {\n")
-        zig_file.write("        elf.addIncludePath(b.path(include));\n")
-        zig_file.write("    }\n\n")
+        zig_file.write("    elf.entry = .{ .symbol_name = \"Reset_Handler\" };\n\n")
 
         # find link script in rtconfig.LFLAGS
         LINK_SCRIPT = re.search(r'-T\s*(\S+)', LFLAGS)
@@ -93,6 +135,12 @@ def GenerateCFiles(env,project):
     return
 
 def ZigBuildProject(env,project):
+    version_str = "{}.{}".format(ZIG_VERSION[0], ZIG_VERSION[1])
+    print('Detected Zig version: {}'.format(version_str))
+    if IS_ZIG_0_14_PLUS:
+        print('Using Zig 0.14+ compatible build configuration')
+    else:
+        print('Using legacy build configuration')
     print('Update setting files for build.zig...')
     GenerateCFiles(env,project)
     print('Done!')