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iOS 发布时间：2022-05-03 发布网站：大佬教程 code.js-code.com

大佬教程收集整理的这篇文章主要介绍了c – 如何摆脱OSX10.10 SDK中的module.map警告？，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。

概述

自从将 Xcode更新到6.3版以来,我在编译C代码时收到了以下警告： /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1:25: warning: unknown attribute 'extern_

@H_674_7@

自从将 Xcode更新到6.3版以来,我在编译C代码时收到了以下警告：

/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1:25: warning: unkNown attribute 'extern_c' [-Wignored-attributes]
module Darwin [system] [extern_c] {
                        ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1561:21: warning: unkNown attribute 'extern_c' [-Wignored-attributes]
module os [system] [extern_c] {
                    ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1577:26: warning: unkNown attribute 'extern_c' [-Wignored-attributes]
module libkern [system] [extern_c] {
                         ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1602:23: warning: unkNown attribute 'extern_c' [-Wignored-attributes]
module ldap [system] [extern_c] {
                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1635:23: warning: unkNown attribute 'extern_c' [-Wignored-attributes]
module krb5 [system] [extern_c] {
                      ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/usr/include/module.map:1662:22: warning: unkNown attribute 'extern_c' [-Wignored-attributes]
module XPC [system] [extern_c] {
                     ^