与为MacOSX文件/usr/lib/libSystem.B构建的dylib链接。dylib”i386架构

I recently switched my development MacBook from a classic MacBook (32 bit) to a MacBook Air (64 bit). I am trying to open a project that was made on my old MacBook (32 bit) running XCode 4.

我最近把我的开发笔记本电脑从经典的MacBook(32位)换成了MacBook Air(64位)。我正在尝试打开一个在我的旧MacBook(32位)运行XCode 4的项目。

The project is a PhoneGap application made in PhoneGap 1.7.0.

这个项目是一个PhoneGap应用程序，在PhoneGap 1.7.0中。

My new MacBook Air (64 bit) is running XCode 5.

我的新MacBook Air(64位)正在运行XCode 5。

I imported my developer profiles from my old MacBook to my new MacBook Air. But when I try to run it, I get the following error message.

我从我的旧MacBook上导入了我的开发人员配置文件到我的新MacBook Air上。但是当我尝试运行它时，我得到了以下错误消息。

I have tried changing the my architecture in the build settings to armv7 but still no luck :(

我尝试将我的架构更改为armv7，但仍然没有成功:(

Does anyone know why I'm getting this error and how to fix it?

有人知道我为什么会犯这个错误吗?

Thanks

谢谢

2 个解决方案

#1

OK so as it turns out, XCode 5 changes the default architecture to armv7 when my application does not support armv7. I am running Cordova 1.7.0 and that version does not have support for armv7 architecture.

因此，当我的应用程序不支持armv7时，XCode 5将默认的架构更改为armv7。我正在运行Cordova 1.7.0，这个版本不支持armv7架构。

Fix architecture issue:

1. Removed ALL architectures from Build Settings --> Valid Architecture
2. 从构建设置移除所有的架构——>有效架构。
3. Added armv6 to Build Settings --> Valid Architecture
4. 增加armv6构建设置——>有效架构。

Fix libSystem.B.dylib issue:

3. Removed /usr/lib/libSystem.B.dylib from Build Settings --> Linking --> Other Linker Flags

   /usr/lib/libSystem.B删除。dylib从构建设置——>链接——>其他链接标记。

4. Also removed -weak_library from Build Settings --> Linking --> Other Linker Flags

   还从构建设置中移除-weak_library——>链接——>其他链接标记。

#2

Xcode 5 asks you to build your libraries for the simulator (1) and for iOS (2). You can then merge (3) these into a fat binary which you then link to your main project. I use the same flags as Xcode is using to build your main project (as seen in your screendump).

Xcode 5要求您为模拟器(1)和iOS(2)构建您的库，然后将这些库合并成一个fat二进制文件，然后将其链接到您的主项目。我使用与Xcode相同的标志来构建您的主项目(正如您在屏幕上看到的那样)。

Expressed in common gnu toolchain variables I do:

在通用gnu工具链变量中表示:

1. Building a library for the simulator

1。为模拟器构建一个库。

CC=clang
IPHONEOS_DEPLOYMENT_TARGET=7.0
PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:$PATH"
CFLAGS="-arch i386 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk -mios-simulator-version-min=7.0"

2. Building a library for iOS

2。为iOS构建一个库。

CC=clang
IPHONEOS_DEPLOYMENT_TARGET=7.0
PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:$PATH"
CFLAGS="-arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk -miphoneos-version-min=7.0"

3. Merging to a fat binary

3所示。合并到一个fat二进制文件。

Choose either of .a or .dylib depending on what you use:

根据您使用的内容选择a或.dylib:

lipo -create "your armv7 lib".a     "your simulator lib".a     -output "your lib".a
lipo -create "your armv7 lib".dylib "your simulator lib".dylib -output "your lib".dylib