Mach-O-Link错误

时间:2014-05-30 22:21:30

标签: ios objective-c static-libraries mach

我目前正在开发包含应用内购买的应用。 厌倦了必须在所有项目中复制粘贴相同的类文件,我决定创建一个静态库。

我在Web上关注了如何为IOS创建静态库的几个可用指南,但我似乎总是遇到问题。

Undefined symbols for architecture armv7:
  "_OBJC_CLASS_$_NWStorePackage", referenced from:
      objc-class-ref in StoreTableViewController.o
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

arm64架构显示相同的错误

我链接了库,添加了头文件。更新了标头搜索路径,更新了框架路径。不知道我还能做什么...... 我使用了以下脚本。

# define output folder environment variable  
UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

# Step 1. Build Device and Simulator versions
xcodebuild -target ${PROJECT_NAME} ONLY_ACTIVE_ARCH=NO -configuration ${CONFIGURATION} -sdk iphoneos  BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}"
xcodebuild -target ${PROJECT_NAME} -configuration ${CONFIGURATION} -sdk iphonesimulator -arch i386 BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}"

# make sure the output directory exists 
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"

# Step 2. Create universal binary file using lipo
lipo -create -output "${UNIVERSAL_OUTPUTFOLDER}/lib${PROJECT_NAME}.a" "${BUILD_DIR}/${CONFIGURATION}-iphoneos/lib${PROJECT_NAME}.a" "${BUILD_DIR}/${CONFIGURATION}-iphonesimulator/lib${PROJECT_NAME}.a"

# Last touch. copy the header files. Just for convenience
cp -R "${BUILD_DIR}/${CONFIGURATION}-iphoneos/include" "${UNIVERSAL_OUTPUTFOLDER}/"

1 个答案:

答案 0 :(得分:0)

您是否检查过所有标题是否都复制到了正确的目录中(在您在应用程序设置的标题路径中指定的那个?)。

如果未生成标题,可能您错过了将标题添加到复制文件步骤。或者您没有复制标题构建阶段:

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