Windows10+Qt6.9.0+OpenSSL3.2.4静态编译

2025-06-23 22:41:23 3

编译OpenSSL

https://github.com/openssl/openssl/releases/download/openssl-3.2.4/openssl-3.2.4.tar.gz

环境

1. perl 5.40.2

2. nasm 2.16.01

3. vs2022

打开vs2022带的x64命令行工具

debug-dynamic

perl Configure VC-WIN64A --debug --prefix=D:/openssl-3.2.4-debug-dynamic-64 --openssldir=D:/openssl-3.2.4-debug-dynamic-64/common

release-static

perl Configure VC-WIN64A -static no-shared no-module  --release  --prefix=D:/openssl-3.2.4-release-static-64 --openssldir=D:/openssl-3.2.4-release-static-64/common

nmake
nmake test
nmake install

编译Qt6

环境

1. cmake 3.29.2

2. python3

3. perl 5.40.2

debug-dynamic

编译完, openssl的动态库libcrypto-3-x64.dll libssl-3-x64.dll要复制到qt的bin目录

# 设置编码 不然后面的脚本会报错
chcp 65001
mkdir qt-build && cd qt-build
# 设置openssl的路径
set PATH=D:/openssl-3.2.4-debug-dynamic-64/bin;%PATH%
# debug+dynamic+openssl
..\configure -prefix qt-build -debug -shared -opensource -openssl-linked -- -D OPENSSL_ROOT_DIR=D:/openssl-3.2.4-debug-dynamic-64
# 并行构建
cmake --build . --parallel
cmake --install .

release-static

注意不要被strawberry污染了环境变量

修改源码\qtbase\mkspecs\common\msvc-desktop.conf中41-43行 将MD改为MT

chcp 65001
set PATH=D:/openssl-3.2.4-release-static-64/lib;%PATH%
set PATH=D:/openssl-3.2.4-release-static-64/include;%PATH%
set PATH=D:/openssl-3.2.4-release-static-64;%PATH%
set OPENSSL_USE_STATIC_LIBS=TRUE
set OPENSSL_MSVC_STATIC_RT=TRUE
set CMAKE_USE_OPENSSL=TRUE
set OPENSSL_ROOT_DIR=D:/openssl-3.2.4-release-static-64
mkdir qt-build && cd qt-build
..\configure -prefix qt-build -release -static -static-runtime -opensource -ssl -openssl -openssl-linked  -platform win32-msvc  -nomake examples -nomake tests  -DOPENSSL_USE_STATIC_LIBS=TRUE -DOPENSSL_ROOT_DIR="D:/openssl-3.2.4-release-static-64"  -DOPENSSL_MSVC_STATIC_RT=ON -DCMAKE_USE_OPENSSL=ON -DCMAKE_INCLUDE_PATH="D:/openssl-3.2.4-release-static-64/include" -DCMAKE_LIBRARY_PATH="D:/openssl-3.2.4-release-static-64/lib" -DCMAKE_PREFIX_PATH=qt-build 
cmake --build . --parallel
cmake --install .

相对qt5, qt6需要额外的设置

1. 将openssl的libssl.lib/libcrypto.lib复制到qt的lib目录

2. vs里右键工程 Properties -> Linker -> All Options 右边列表找到 Additional Library Directories (附加库目录) 添加一项 $(QtInstallDir)/lib

demo

#include "QtWidgetsApplication5.h"
#include <QtWidgets/QApplication>
#include <QCoreApplication>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QUrl>
#include <QDebug>
#include <QSslConfiguration>
#include <QMessageBox>

int main(int argc, char *argv[])
{
    QApplication app(argc, argv);
    QtWidgetsApplication5 window;
    window.show();



    if (QSslSocket::supportsSsl()) {
        QMessageBox::information(nullptr, "tips", QSslSocket::sslLibraryVersionString());
        QMessageBox::information(nullptr, "tips", QSslSocket::sslLibraryBuildVersionString());
    }

    QNetworkAccessManager manager;

    QUrl url("https://blog.22xcode.com/404");
    QNetworkRequest request(url);

    QNetworkReply* reply = manager.get(request);

    QObject::connect(reply, &QNetworkReply::finished, [&]() {
        QMessageBox::information(nullptr, "tips", reply->readAll());
        reply->deleteLater();
    });

    return app.exec();
}

静态编译出来后, 一个exe有30.4 MB

单文件复制到其它机器运行正常

• qt
• openssl
• qt6