如何使用makefile编译iphone代码？

Question

我想使用 make 命令编译一个 iPhone 应用程序。但它总是显示错误

make: /opt/iphone/bin/arm-apple-darwin-gcc: No such file or directory
make: *** [src/main.o] Error 1

这里是生成文件的内容。

CC=/opt/iphone/bin/arm-apple-darwin-gcc \
    -isysroot /opt/iphone/addons/1.0.2/system \
    -isystem /opt/iphone/include \
    -isystem /opt/iphone/include/gcc/darwin/3.3 \
    -F/opt/iphone/addons/1.0.2/system/System/Library/Frameworks

我如何编译我的应用程序。我不熟悉unix命令。所以请一步步指导我。

更新

现在更改路径后出现错误。

                 from /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOs4.2.sdk/System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:10,
                 from /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOs4.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIAccelerometer.h:9,
                 from /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOs4.2.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIKit.h:9,
                 from src/main.m:23:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOs4.2.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h: At top level:
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOs4.2.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:15: error: syntax error before ‘BOOL’
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOs4.2.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:16: fatal error: method definition not in @implementation context
compilation terminated.
make: *** [src/main.o] Error 1

Answer 1

将 /opt/iphone/ 替换为 /Developer/Platforms/iPhoneOS.platform/Developer/usr/ 或您的 gcc 所在的任何位置。如果我查看我的 bin 子目录，没有 arm-apple-darwin-gcc 而是 arm-apple-darwin10-llvm-gcc-4.2。

打开终端并输入

cd /Developer/Platforms/iPhoneOS.platform/Developer/usr

ls bin/

现在您将看到系统上可用的编译器列表。顺便说一句：我没有插件目录，所以我猜它是您安装的一些特殊软件包的一部分。

[更新]： XCode 中设置了以下标志：

-x 目标-c -arch armv7 -fmessage-length=0 -pipe -std=c99 -Wno-trigraphs -fpascal-strings -O0 -Wreturn-type -Wunused-variable -isysroot /Developer/Platforms/iPhoneOS。平台/开发者/SDKs/iPhoneOS4.2.sdk -gdwarf-2 -mthumb -miphoneos-version-min=4.2

我不太了解每个标志的详细信息，但值得尝试在您的 makefile 中的 CC 中设置它们。