iOS编译失败

[lay-225]

应交流群大佬要求 在此处贴出编译失败问题

系统版本：
Apple M1 Pro macos 12.1。

gcc版本：
Configured with: --prefix=/Library/Developer/CommandLineTools/usr --with-gxx-include-dir=/Library/Developer/CommandLineTools/SDKs/MacOSX12.1.sdk/usr/include/c++/4.2.1
Apple clang version 13.0.0 (clang-1300.0.27.3)
Target: arm64-apple-darwin21.2.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin、

cmake版本：
cmake version 3.22.1
CMake suite maintained and supported by Kitware (kitware.com/cmake).

make版本：
GNU Make 3.81
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
This program built for i386-apple-darwin11.3.0、

IOS_CMAKE_TOOLCHAIN：
https://github.com/leetal/ios-cmake

xqc_build.sh 脚本改动：
generate_plat_spec() {
plat_spec=
if [ x"$platform" == xios ] ; then
plat_spec="-DARCHS=$1"
if [ x"$1" == xarmv7 ] ; then
plat_spec="$plat_spec -DPLATFORM=OS"
elif [ x"$1" == xarm64 ] ; then
plat_spec="$plat_spec -DPLATFORM=OS64"
elif [ x"$1" == xx86_64 ] ; then
plat_spec="$plat_spec -DPLATFORM=SIMULATOR64"
elif [ x"$1" == xi386 ] ; then
plat_spec="$plat_spec -DPLATFORM=SIMULATOR"
fi
else
plat_spec="-DANDROID_ABI=$1"
fi
echo $plat_spec
}

build命令： sh xqc_build.sh ios build-ios build-ios-target ./third_party/boringssl

报错信息如下：

    create build directory(build-ios) suc
    create artifact directory(build-ios-target) suc
    compiling xquic on armv7 arch
    CMake Deprecation Warning at CMakeLists.txt:3 (cmake_minimum_required):
    Compatibility with CMake < 2.8.12 will be removed from a future version of
    CMake.

    Update the VERSION argument <min> value or use a ...<max> suffix to tell
    CMake that the project does not need compatibility with older versions.


    -- [DEFAULTS] Enabling ARC support by default. ENABLE_ARC not provided!
    -- [DEFAULTS] Hiding symbols visibility by default. ENABLE_VISIBILITY not provided!
    -- [DEFAULTS] Using NON-strict compiler checks by default. ENABLE_STRICT_TRY_COMPILE not provided!
    CMake Error at ios.toolchain.cmake:550 (get_filename_component):
    get_filename_component called with incorrect number of arguments
    Call Stack (most recent call first):
    /opt/homebrew/Cellar/cmake/3.22.1/share/cmake/Modules/CMakeDetermineSystem.cmake:124 (include)
    CMakeLists.txt:4 (project)


    CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles".  CMAKE_MAKE_PROGRAM is not set.  You probably need to select a different build tool.
    CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
    CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
    -- Configuring incomplete, errors occurred!
    make: *** No targets specified and no makefile found.  Stop.

[ruiqizhou]

It seems to be an xcode environment issue. Did you install xcode?

try /cmake/ios.toolchain.cmake

[lay-225]

没有安装xcode ide 但是安装了 xcode command line tools。
我执行 xcode-select --install 提示我已经安装
$ xcode-select --install
xcode-select: error: command line tools are already installed, use "Software Update" to install updates

我没理解 /cmake/ios.toolchain.cmake 是什么操作

[ruiqizhou]

export IOS_CMAKE_TOOLCHAIN="xx/xquic/cmake/ios.toolchain.cmake"

[lay-225]

https://github.com/leetal/ios-cmake 跟这个一样

[ruiqizhou]

https://github.com/leetal/ios-cmake 跟这个一样

The two files are different, I think you should try /cmake/ios.toolchain.cmake first

[lay-225]

我更换了 ，报错行数从550行 变成了404行 错误信息一模一样

[ruiqizhou]

This discussion will also help you: #21.

[lay-225]

configures="-DSSL_TYPE=${ssl_type}
47 -DSSL_PATH=${ssl_path}
48 -DSSL_LIB_PATH=${ssl_lib_path}
49 -DDEPLOYMENT_TARGET=10.0
50 -DCMAKE_BUILD_TYPE=Minsizerel
51 -DXQC_ENABLE_TESTING=OFF
52 -DXQC_BUILD_SAMPLE=OFF
53 -DGCOV=OFF
54 -DCMAKE_TOOLCHAIN_FILE=${IOS_CMAKE_TOOLCHAIN}
55 -DENABLE_BITCODE=0
56 -DXQC_NO_SHARED=1"
57

不行 没有解决 我的脚本中早已经删除了

[ruiqizhou]

And yesterday you said in the DingTalk group that xcode 1.5 no support , so we think there is something wrong with your xcode environment. See https://blog.csdn.net/sun007700/article/details/97943542

[ruiqizhou]

@lurker-Chen

[lay-225]

我修改了环境变量值 现在是/Users/leizihui/Documents/xquic/cmake/ios.toolchain.cmake 仅仅是报错的行数变了

[lurker-Chen]

it seems that your CMAKE_OSX_SYSROOT automatically determined from PLATFORM and xcodebuild is incorrect. specify it manually in xquic_build.sh

[lay-225]

我不太清楚 CMAKE_OSX_SYSROOT 是什么目录。

[lurker-Chen]

check ios.toolchain.cmake

[lay-225]

完整安装xcode app才行，只安装xcode command line tools不行。 感谢大佬！

[lurker-Chen]

The Xcode app includes iOS SDKs. Seems you only have xcode command line tools before, but no any iOS SDK?

[lay-225]

看起来 xcode command line tools 没有携带iOS sdk。 编译xquic工程需要装xcode ide。。