如何使用Cmake为IOS生成静态库的Xcode项目?

5

我试图使用Cmake生成ASSIMP的Xcode项目。我知道它的工作区文件夹中已经有一个,但我想自己生成一个。我尝试编写cmakelist.txt:

cmake_minimum_required(VERSION 2.8)

project(assimp)

set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos;-iphonesimulator")
set(CMAKE_OSX_SYSROOT iphoneos5.1)
set(CMAKE_OSX_ARCHITECTURES $(ARCHS_STANDARD_32_BIT))

add_subdirectory(assimp)

然后我运行了这个命令:

#!/bin/bash
cd "$(dirname "$0")"/assimp
if [ ! -d xcode ]
then
    mkdir xcode
fi
cd xcode
cmake -G Xcode ../.. -DINSTALL_LIBS=ON -DCMAKE_INSTALL_PREFIX=../.. -DBUILD_SHARED_LIBS=OFF -DBUILD_ASSIMP_TOOLS:BOOL=OFF -DENABLE_BOOST_WORKAROUND=ON

# Device or simulator
xcodebuild -target install -configuration Release

它生成Xcode项目,但在产品中是libassimp.dylib并出现“目标指定产品类型'com.apple.product-type.library.dynamic',但对于'iphoneos'平台没有这样的产品类型”错误。
如何将'com.apple.product-type.library.dynamic'更改为静态? 我已经设置了-DBUILD_SHARED_LIBS = OFF,但它没有起作用。
我搜索了网络,找不到问题的原因。
非常感谢您的帮助!

哦,请原谅我的疏忽,在/code/目录下的cmakelist.txt文件中有一行代码:ADD_LIBRARY( assimp SHARED只需将SHARED改为STATIC,就可以在IOS平台上构建了。 - user1349923
1个回答

11

在/code/目录下的cmakelist.txt中有这样一行:ADD_LIBRARY(assimp SHARED),只需要将SHARED改为STATIC即可。

我使用的cmakelist:

cmake_minimum_required(VERSION 2.8.6)

project(assimp)

# Set the Base SDK (only change the SDKVER value, if for instance, you are building for iOS 5.0):
set(SDKVER "5.1")
set(DEVROOT "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer")
set(SDKROOT "${DEVROOT}/SDKs/iPhoneOS${SDKVER}.sdk")
if(EXISTS ${SDKROOT})
    set(CMAKE_OSX_SYSROOT "${SDKROOT}")
else()
    message("Warning, iOS Base SDK path not found: " ${SDKROOT})
endif()

# Will resolve to "Standard (armv6 armv7)" on Xcode 4.0.2 and to "Standard (armv7)" on Xcode 4.2:
set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_BIT)")

# seamless toggle between device and simulator
set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos;-iphonesimulator")

include_directories(
  ${CMAKE_CURRENT_SOURCE_DIR}
)

add_subdirectory(assimp)

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