Qt在Mac上的编译错误

环境：macOS 26 Qt 6.8.3

1. __yield 隐式声明错误

qyieldcpu.h:35:5: error: implicitly declaring library function '__yield'

note: include the header <arm_acle.h> or explicitly provide a declaration for '__yield'

命令行执行

open -a "TextEdit" /Applications/Qt/6.8.3/macos/lib/QtCore.framework/Headers/qyieldcpu.h

文件顶部添加

#ifdef __arm64__
#include <arm_acle.h>
#endif

2. framework 'AGL' not found

创建空的 AGL stub 框架

# 创建目录结构
mkdir -p ~/Library/Frameworks/AGL.framework/Versions/A/Resources

# 编译一个空的 stub 动态库
cat > /tmp/agl_stub.c << 'EOF'
void agl_stub(void) {}
EOF

cc -dynamiclib -arch arm64 \
   -install_name @rpath/AGL \
   -o ~/Library/Frameworks/AGL.framework/Versions/A/AGL \
   /tmp/agl_stub.c

rm /tmp/agl_stub.c

# 创建符号链接
cd ~/Library/Frameworks/AGL.framework
ln -sf Versions/A/AGL AGL
ln -sf Versions/A/Headers Headers
ln -sf Versions/A/Resources Resources
cd Versions
ln -sf A Current

# 创建 Info.plist
cat > ~/Library/Frameworks/AGL.framework/Versions/A/Resources/Info.plist << 'ENDPLIST'
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleName</key><string>AGL</string>
    <key>CFBundleIdentifier</key><string>com.apple.AGL</string>
    <key>CFBundleVersion</key><string>1.0</string>
    <key>CFBundlePackageType</key><string>FMWK</string>
</dict>
</plist>
ENDPLIST

在 .pro 中添加框架搜索路径

QMAKE_LFLAGS += -F/Users/{$your_name}/Library/Frameworks

3. 末尾空的 -framework -framework

ld: framework '-framework' not found

.pro中添加

QMAKE_LFLAGS ~= s/\s-framework\s-framework//