{"id":84379,"date":"2026-07-26T12:25:42","date_gmt":"2026-07-26T04:25:42","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/84379.html"},"modified":"2026-07-26T12:25:42","modified_gmt":"2026-07-26T04:25:42","slug":"%e3%80%90linux-%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%8e%af%e5%a2%83%e6%90%ad%e5%bb%ba%e3%80%91%e4%bb%8e%e9%9b%b6%e5%88%b0%e7%ab%af%e5%88%b0%e7%ab%af%ef%bc%9aopencloudos-9-%e6%9e%84%e5%bb%ba%e9%b8%bf%e8%92%99","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/84379.html","title":{"rendered":"\u3010Linux \u670d\u52a1\u5668\u73af\u5883\u642d\u5efa\u3011\u4ece\u96f6\u5230\u7aef\u5230\u7aef\uff1aOpenCloudOS 9 \u6784\u5efa\u9e3f\u8499 PC Qt \u4ea4\u53c9\u7f16\u8bd1\u670d\u52a1\u5668"},"content":{"rendered":"

\u3010Linux \u670d\u52a1\u5668\u73af\u5883\u642d\u5efa\u3011\u4ece\u96f6\u5230\u7aef\u5230\u7aef：OpenCloudOS 9 \u6784\u5efa\u9e3f\u8499 PC Qt \u4ea4\u53c9\u7f16\u8bd1\u670d\u52a1\u5668<\/h2>\n

\u6b22\u8fce\u52a0\u5165\u5f00\u6e90\u9e3f\u8499 PC \u793e\u533a：https:\/\/harmonypc.csdn.net\/<\/p>\n

\u672c\u6587\u4ee5\u4e00\u53f0\u5168\u65b0 Linux \u4e91\u670d\u52a1\u5668（OpenCloudOS 9.4 \/ \u817e\u8baf\u4e91 \/ 8 \u6838 15 GB）\u4e3a\u8d77\u70b9，\u4ece SSH \u7b2c\u4e00\u6b21\u767b\u5f55 \u5230\u5b8c\u6574\u642d\u5efa\u51fa\u4e00\u53f0\u53ef\u7528\u4e8e\u9e3f\u8499 PC Qt \u4ea4\u53c9\u7f16\u8bd1\u7684"\u751f\u4ea7\u7ea7 Linux \u6784\u5efa\u670d\u52a1\u5668"，\u5168\u90e8\u547d\u4ee4\u3001\u8f93\u51fa\u3001\u8e29\u5751\u3001\u4fee\u590d\u90fd\u6765\u81ea\u771f\u5b9e\u7ec8\u7aef，\u65e0\u4efb\u4f55\u7f16\u9020\u3002<\/p>\n

\n

\u9879\u76ee\u4fe1\u606f\u8bf4\u660e<\/h3>\n\n\u9879\u76ee\u5185\u5bb9<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u672c\u6587\u4e3b\u9898<\/td>\nLinux \u670d\u52a1\u5668\u73af\u5883\u642d\u5efa\u2014\u2014\u628a\u4e00\u53f0\u5168\u65b0 Linux \u4e91\u4e3b\u673a\u6539\u9020\u6210"\u9e3f\u8499 PC Qt \u5e94\u7528\u6784\u5efa\u670d\u52a1\u5668"<\/td>\n<\/tr>\n
\u670d\u52a1\u5668\u4f9b\u5e94\u5546<\/td>\n\u817e\u8baf\u4e91（CVM）<\/td>\n<\/tr>\n
\u670d\u52a1\u5668\u914d\u7f6e<\/td>\n8 \u6838 \/ 15 GB RAM \/ 200 GB \u78c1\u76d8 \/ 2.5 GB\/s \u4e0a\u884c\u5e26\u5bbd<\/td>\n<\/tr>\n
\u64cd\u4f5c\u7cfb\u7edf<\/td>\nOpenCloudOS Server 9.4（\u4e0e RHEL 9 \/ Rocky 9 \u4e8c\u8fdb\u5236\u517c\u5bb9）<\/td>\n<\/tr>\n
\u767b\u5f55\u65b9\u5f0f<\/td>\nSSH 22 \/ root + \u5bc6\u7801（\u751f\u4ea7\u73af\u5883\u5efa\u8bae\u6539\u5bc6\u94a5）<\/td>\n<\/tr>\n
\u5305\u7ba1\u7406<\/td>\nyum \/ dnf（OpenCloudOS \u4e0e CentOS Stream 9 \u540c\u6e90）<\/td>\n<\/tr>\n
\u5173\u952e\u670d\u52a1\u89d2\u8272<\/td>\n\u7f16\u8bd1\u5bbf\u4e3b\u673a（host = x86_64）\u2192 \u4ea4\u53c9\u7f16\u8bd1 \u2192 \u76ee\u6807\u673a（target = aarch64 \u9e3f\u8499 PC）<\/td>\n<\/tr>\n
\u4f9d\u8d56\u8f6f\u4ef6<\/td>\nyum \u7cfb\u7edf\u5305（cmake \/ ninja \/ patchelf \/ Qt5）+ \u5916\u90e8\u4e0b\u8f7d（OHOS SDK + Qt-OHOS）<\/td>\n<\/tr>\n
\u78c1\u76d8\u5360\u7528<\/td>\n\u603b 4 GB（OHOS SDK 2.8 G + Qt-OHOS 622 M + \u7cfb\u7edf\u5305 500 M）<\/td>\n<\/tr>\n
\u8017\u65f6<\/td>\n\u7ea6 30 \u5206\u949f（\u542b\u5916\u90e8\u4e0b\u8f7d \u2248 8 \u5206\u949f\u3001\u672c\u5730\u89e3\u538b\u914d\u7f6e \u2248 22 \u5206\u949f）<\/td>\n<\/tr>\n
\u9a8c\u6536\u65b9\u5f0f<\/td>\n5 \u9879\u57fa\u7ebf\u68c0\u67e5 + Hello-World \u7aef\u5230\u7aef\u7f16\u8bd1 + ELF 5 \u9879\u4ea7\u7269\u4f53\u68c0<\/td>\n<\/tr>\n
\u771f\u5751\u6570<\/td>\n2 \u4e2a（CMAKE_PREFIX_PATH \u5728\u4ea4\u53c9\u5de5\u5177\u94fe\u4e0b\u5931\u6548 + \u7b2c\u4e09\u65b9 SDK \u81ea\u5e26 Windows host \u5de5\u5177）<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8fd9\u7bc7\u6587\u7ae0\u4f1a\u56de\u7b54\u7684\u95ee\u9898<\/h4>\n
    \n
  • \u62ff\u5230\u4e00\u53f0\u5168\u65b0 Linux \u4e91\u670d\u52a1\u5668，\u7b2c\u4e00\u4ef6\u4e8b\u8be5\u505a\u4ec0\u4e48？\u57fa\u7ebf\u600e\u4e48\u5b9a？<\/li>\n
  • yum \/ dnf \u7cfb\u4ea4\u53c9\u7f16\u8bd1\u670d\u52a1\u5668\u5fc5\u88c5\u7cfb\u7edf\u5305\u6e05\u5355\u662f\u4ec0\u4e48？\u4e3a\u4ec0\u4e48？<\/li>\n
  • \u5916\u90e8\u4e0b\u8f7d\u6e90（\u534e\u4e3a\u4e91\u955c\u50cf \/ gitcode）\u600e\u4e48\u9009？\u5e26\u5bbd\u548c\u7a33\u5b9a\u6027\u5982\u4f55？<\/li>\n
  • \u670d\u52a1\u5668\u4fa7 ~\/.bashrc \u6c38\u4e45\u5316\u7684\u6700\u4f73\u5b9e\u8df5？\u73af\u5883\u53d8\u91cf\u600e\u4e48\u4e0d\u6c61\u67d3\u3001\u4e0d\u51b2\u7a81？<\/li>\n
  • \u81ea\u5b9a\u4e49 SDK \/ \u95ed\u6e90 SDK \u8fdb Linux \u670d\u52a1\u5668\u540e\u5178\u578b\u8e29\u5751\u600e\u4e48\u5904\u7406？<\/li>\n
  • Linux \u670d\u52a1\u5668\u642d\u597d\u4e4b\u540e，\u600e\u4e48\u7528Hello-World \u7aef\u5230\u7aef\u9a8c\u8bc1\u751f\u4ea7\u53ef\u7528？<\/li>\n<\/ul>\n
    \n

    \"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

    \u3007\u3001\u6574\u4f53\u65b9\u6848：\u4ece\u5168\u65b0 Linux \u4e3b\u673a\u5230\u751f\u4ea7\u53ef\u7528\u6784\u5efa\u673a<\/h3>\n

    #mermaid-svg-eFXYG01jXEf3wZyC{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-eFXYG01jXEf3wZyC .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-animation-fast{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 20s linear infinite;stroke-linecap:round;}#mermaid-svg-eFXYG01jXEf3wZyC .error-icon{fill:#552222;}#mermaid-svg-eFXYG01jXEf3wZyC .error-text{fill:#552222;stroke:#552222;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-thickness-normal{stroke-width:1px;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-thickness-thick{stroke-width:3.5px;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-pattern-solid{stroke-dasharray:0;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-thickness-invisible{stroke-width:0;fill:none;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-pattern-dashed{stroke-dasharray:3;}#mermaid-svg-eFXYG01jXEf3wZyC .edge-pattern-dotted{stroke-dasharray:2;}#mermaid-svg-eFXYG01jXEf3wZyC .marker{fill:#333333;stroke:#333333;}#mermaid-svg-eFXYG01jXEf3wZyC .marker.cross{stroke:#333333;}#mermaid-svg-eFXYG01jXEf3wZyC svg{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:16px;}#mermaid-svg-eFXYG01jXEf3wZyC p{margin:0;}#mermaid-svg-eFXYG01jXEf3wZyC .label{font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;color:#333;}#mermaid-svg-eFXYG01jXEf3wZyC .cluster-label text{fill:#333;}#mermaid-svg-eFXYG01jXEf3wZyC .cluster-label span{color:#333;}#mermaid-svg-eFXYG01jXEf3wZyC .cluster-label span p{background-color:transparent;}#mermaid-svg-eFXYG01jXEf3wZyC .label text,#mermaid-svg-eFXYG01jXEf3wZyC span{fill:#333;color:#333;}#mermaid-svg-eFXYG01jXEf3wZyC .node rect,#mermaid-svg-eFXYG01jXEf3wZyC .node circle,#mermaid-svg-eFXYG01jXEf3wZyC .node ellipse,#mermaid-svg-eFXYG01jXEf3wZyC .node polygon,#mermaid-svg-eFXYG01jXEf3wZyC .node path{fill:#ECECFF;stroke:#9370DB;stroke-width:1px;}#mermaid-svg-eFXYG01jXEf3wZyC .rough-node .label text,#mermaid-svg-eFXYG01jXEf3wZyC .node .label text,#mermaid-svg-eFXYG01jXEf3wZyC .image-shape .label,#mermaid-svg-eFXYG01jXEf3wZyC .icon-shape .label{text-anchor:middle;}#mermaid-svg-eFXYG01jXEf3wZyC .node .katex path{fill:#000;stroke:#000;stroke-width:1px;}#mermaid-svg-eFXYG01jXEf3wZyC .rough-node .label,#mermaid-svg-eFXYG01jXEf3wZyC .node .label,#mermaid-svg-eFXYG01jXEf3wZyC .image-shape .label,#mermaid-svg-eFXYG01jXEf3wZyC .icon-shape .label{text-align:center;}#mermaid-svg-eFXYG01jXEf3wZyC .node.clickable{cursor:pointer;}#mermaid-svg-eFXYG01jXEf3wZyC .root .anchor path{fill:#333333!important;stroke-width:0;stroke:#333333;}#mermaid-svg-eFXYG01jXEf3wZyC .arrowheadPath{fill:#333333;}#mermaid-svg-eFXYG01jXEf3wZyC .edgePath .path{stroke:#333333;stroke-width:2.0px;}#mermaid-svg-eFXYG01jXEf3wZyC .flowchart-link{stroke:#333333;fill:none;}#mermaid-svg-eFXYG01jXEf3wZyC .edgeLabel{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-eFXYG01jXEf3wZyC .edgeLabel p{background-color:rgba(232,232,232, 0.8);}#mermaid-svg-eFXYG01jXEf3wZyC .edgeLabel rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-eFXYG01jXEf3wZyC .labelBkg{background-color:rgba(232, 232, 232, 0.5);}#mermaid-svg-eFXYG01jXEf3wZyC .cluster rect{fill:#ffffde;stroke:#aaaa33;stroke-width:1px;}#mermaid-svg-eFXYG01jXEf3wZyC .cluster text{fill:#333;}#mermaid-svg-eFXYG01jXEf3wZyC .cluster span{color:#333;}#mermaid-svg-eFXYG01jXEf3wZyC div.mermaidTooltip{position:absolute;text-align:center;max-width:200px;padding:2px;font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;font-size:12px;background:hsl(80, 100%, 96.2745098039%);border:1px solid #aaaa33;border-radius:2px;pointer-events:none;z-index:100;}#mermaid-svg-eFXYG01jXEf3wZyC .flowchartTitleText{text-anchor:middle;font-size:18px;fill:#333;}#mermaid-svg-eFXYG01jXEf3wZyC rect.text{fill:none;stroke-width:0;}#mermaid-svg-eFXYG01jXEf3wZyC .icon-shape,#mermaid-svg-eFXYG01jXEf3wZyC .image-shape{background-color:rgba(232,232,232, 0.8);text-align:center;}#mermaid-svg-eFXYG01jXEf3wZyC .icon-shape p,#mermaid-svg-eFXYG01jXEf3wZyC .image-shape p{background-color:rgba(232,232,232, 0.8);padding:2px;}#mermaid-svg-eFXYG01jXEf3wZyC .icon-shape .label rect,#mermaid-svg-eFXYG01jXEf3wZyC .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-eFXYG01jXEf3wZyC .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-eFXYG01jXEf3wZyC .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-eFXYG01jXEf3wZyC :root{–mermaid-font-family:\\”trebuchet ms\\”,verdana,arial,sans-serif;}<\/p>\n

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    <\/p>\n

    \u9636\u6bb5 0 \u65b0 Linux \u4e91\u4e3b\u673aSSH \u7b2c\u4e00\u6b21\u767b\u5f55<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    1. yum \u88c5 cmake\/ninja\/patchelf+ Qt5 host \u5de5\u5177 5.15<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u9636\u6bb5 2 wget \u62c9\u5916\u90e8 SDK\u534e\u4e3a\u4e91\u56fd\u5185\u955c\u50cf 2.5 GB<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u9636\u6bb5 3 \u89e3\u538b \u00b7 \u653e\u5230\u7ea6\u5b9a\u8def\u5f84\/root\/ohos-sdk\/12\/<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u9636\u6bb5 4 git+lfs \u62c9\u7b2c\u4e09\u65b9 SDKgitcode \u955c\u50cf 517 MB<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u9636\u6bb5 5 \u89e3\u538b \u00b7 \u653e\u5230\u7ea6\u5b9a\u8def\u5f84\/opt\/qt-ohos\/<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u9636\u6bb5 6 ~\/.bashrc \u6c38\u4e45\u5316\u73af\u5883\u53d8\u91cf \u00b7 PATH \u6ce8\u5165<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u9636\u6bb5 7 \u7aef\u5230\u7aef\u9a8c\u8bc1Hello World \u7f16\u8bd1<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    cmake configure\u274c Qt5 \u627e\u4e0d\u5230<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u4fee\u590d #1\u7528 Qt5_DIR \u7cbe\u786e\u6307\u5b9a<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u274c moc.exe Permission denied<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u4fee\u590d #2\u8f6f\u94fe\u7cfb\u7edf Qt5 \u5de5\u5177\u8986\u76d6 .exe<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    \u2705 ninja [4\/4] Linkinglibhello_qt_ohos.so<\/p>\n

    <\/span><\/p>\n

    <\/p>\n

    5 \u9879\u4f53\u68c0\u5168\u8fc7：file \/ ELF \/ T main \/ NEEDED \/ LOAD 4KB<\/p>\n

    <\/span><\/p>\n

    \u6574\u5957\u94fe\u8def 30 \u5206\u949f\u5185 \u8dd1\u5b8c\u3002\u4e0b\u9762\u6309\u771f\u5b9e\u64cd\u4f5c\u987a\u5e8f\u5c55\u5f00\u3002<\/p>\n

    \n

    \u4e00\u3001\u8d77\u70b9：\u521a\u62ff\u5230\u4e00\u53f0 Linux \u4e91\u4e3b\u673a\u7684\u6837\u5b50<\/h3>\n

    \"SSH<\/p>\n

    \u4efb\u4f55 Linux \u670d\u52a1\u5668\u642d\u5efa\u5de5\u4f5c\u7684\u7b2c\u4e00\u6b65\u90fd\u4e0d\u662f"\u88c5\u4e1c\u897f"，\u800c\u662f\u5b9a\u57fa\u7ebf\u2014\u2014\u786c\u4ef6\u914d\u7f6e\u3001OS \u7248\u672c\u3001\u5df2\u6709\u547d\u4ee4\u3001\u5173\u952e\u73af\u5883\u53d8\u91cf\u3002\u660e\u786e\u4e86"\u6211\u4ece\u54ea\u91cc\u5f00\u59cb"，\u540e\u7eed\u6bcf\u4e00\u6b65\u589e\u91cf\u624d\u80fd\u8bb2\u6e05\u695a\u3002<\/p>\n

    \u672c\u6b21\u62ff\u5230\u7684\u670d\u52a1\u5668\u57fa\u7ebf\u4e00\u76ee\u4e86\u7136：<\/p>\n

      \n
    • \u786c\u4ef6\u5c42：8 \u6838 CPU\u300115 GiB \u5185\u5b58\u3001200 GB \u78c1\u76d8（\u4ec5 7% \u5df2\u7528\u3001188 GB \u53ef\u7528）<\/li>\n
    • \u7cfb\u7edf\u5c42：OpenCloudOS Server 9.4（\u5185\u6838 6.6.69）\u2014\u2014RHEL\/Rocky 9 \u7cfb，dnf + yum \u53cc\u5305\u7ba1\u7406\u5668\u90fd\u53ef\u7528<\/li>\n
    • \u5df2\u6709\u547d\u4ee4：\u7cfb\u7edf\u9ed8\u8ba4\u5e26 gcc \/ clang \/ make \/ python3 \/ wget \/ tar \/ git（\u5f00\u53d1\u5e38\u7528\u5de5\u5177\u9f50\u5168）<\/li>\n
    • \u7f3a\u5931\u5de5\u5177：cmake \/ ninja \/ patchelf \/ Qt5 \u7cfb\u5168\u90e8\u7a7a\u767d<\/li>\n
    • \u73af\u5883\u53d8\u91cf：OHOS_SDK_ROOT \/ QT_OHOS_ROOT \u90fd\u4e3a\u7a7a（\u8bf4\u660e\u8fd9\u53f0\u673a\u5668\u4e4b\u524d\u6ca1\u505a\u8fc7\u4efb\u4f55\u9e3f\u8499\u76f8\u5173\u5de5\u4f5c）<\/li>\n<\/ul>\n

      \u8fd9\u662f\u4e00\u4e2a\u7eaf\u51c0\u8d77\u70b9\u2014\u2014\u540e\u7eed\u6bcf\u4e00\u6b65\u589e\u91cf\u90fd\u6709\u771f\u5b9e\u610f\u4e49\u3002<\/p>\n

      \n

      \u4e8c\u3001\u7b2c\u4e00\u6b65：yum \u88c5\u9f50\u6784\u5efa\u5de5\u5177\u94fe\u7cfb\u7edf\u5305<\/h3>\n

      \"\u4e00\u6761<\/p>\n

      Linux \u670d\u52a1\u5668\u642d\u5efa\u5de5\u4f5c\u91cc\u6700\u5bb9\u6613\u88ab\u4f4e\u4f30\u7684\u73af\u8282\u5c31\u662f"\u88c5\u7cfb\u7edf\u5305"\u2014\u2014\u5f88\u591a\u4eba\u89c9\u5f97\u6ca1\u4ec0\u4e48\u542b\u91d1\u91cf，\u4f46\u4e8b\u5b9e\u662f：\u8fd9\u4e00\u6b65\u9009\u9519\u7248\u672c\u3001\u6f0f\u88c5\u5173\u952e\u5305\u3001\u6216\u8005\u5ffd\u7565\u6e90\u95ee\u9898，\u540e\u9762\u4f1a\u53cd\u590d\u8fd4\u5de5\u3002<\/p>\n

      OpenCloudOS 9 \u7684\u5b98\u65b9 yum \u4ed3\u5e93\u5df2\u7ecf\u8986\u76d6\u4e86\u9e3f\u8499 PC + Qt \u4ea4\u53c9\u7f16\u8bd1\u6240\u9700\u7684\u5168\u90e8\u57fa\u7840\u5de5\u5177，\u4e00\u6761\u547d\u4ee4\u641e\u5b9a：<\/p>\n

      yum install<\/span> -y<\/span> cmake ninja-build patchelf \\\\<\/span>
      \n qt5-qtbase-devel qt5-qttools-devel qt5-qtsvg-devel qt5-qtxmlpatterns-devel \\\\<\/span>
      \n rsync<\/span> sshpass bzip2<\/span> unzip<\/span> xz which<\/span><\/p>\n

      \u4e3a\u4ec0\u4e48\u9700\u8981\u8fd9\u4e9b\u5305？<\/h4>\n\n\u5305\u4f5c\u7528<\/tr>\n\n\n\n\n\n\n\n
      cmake 3.26.5<\/td>\n\u73b0\u4ee3\u6784\u5efa\u7cfb\u7edf（\u9e3f\u8499 PC \u4e0a\u4e1a\u52a1\u7f16 SHARED \u5e93\u9700\u8981\u5b83）<\/td>\n<\/tr>\n
      ninja-build 1.11.1<\/td>\n\u9ad8\u901f\u6784\u5efa\u5de5\u5177，\u914d\u5408 cmake -G Ninja \u4f7f\u7528<\/td>\n<\/tr>\n
      patchelf<\/td>\n\u4fee\u6539 ELF \u6587\u4ef6\u7684 SONAME \/ RPATH \/ NEEDED，\u5904\u7406 .so \u90e8\u7f72\u517c\u5bb9\u6027<\/td>\n<\/tr>\n
      qt5-qtbase-devel<\/td>\n\u63d0\u4f9b\u7cfb\u7edf\u7684 host Qt5 \u5de5\u5177：moc-qt5 \/ rcc-qt5 \/ uic-qt5 \/ qmake-qt5<\/td>\n<\/tr>\n
      qt5-qttools-devel<\/td>\n\u63d0\u4f9b lrelease-qt5（\u7ffb\u8bd1\u6587\u4ef6\u7f16\u8bd1）<\/td>\n<\/tr>\n
      rsync \/ sshpass<\/td>\n\u670d\u52a1\u5668\u548c Mac \u4e4b\u95f4\u540c\u6b65\u6e90\u7801\u3001\u4ea7\u7269<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u26a0\ufe0f \u5173\u952e\u89c2\u5bdf：\u7cfb\u7edf Qt \u662f 5.15.11，\u800c\u76ee\u6807 Qt-OHOS \u662f 5.12.12 \u2014\u2014 \u8fd9\u4e2a\u7248\u672c\u9519\u914d\u5c06\u5728\u540e\u9762\u7684 moc ABI \u4e0a\u5f15\u51fa\u8fde\u9501\u53cd\u5e94\u3002<\/p>\n

      \n

      \u4e09\u3001\u5916\u90e8\u4e0b\u8f7d #1：\u4ece\u534e\u4e3a\u4e91\u955c\u50cf\u62c9 OHOS SDK<\/h3>\n

      \"\u534e\u4e3a\u4e91\u56fd\u5185\u955c\u50cf<\/p>\n

      OpenHarmony 5.0.1-Release \u7684 SDK \u5728\u534e\u4e3a\u4e91\u955c\u50cf\u4e0a：<\/p>\n

      cd<\/span> \/root
      \nwget<\/span> -q<\/span> –show-progress "https:\/\/repo.huaweicloud.com\/openharmony\/os\/5.0.1-Release\/ohos-sdk-windows_linux-public.tar.gz"<\/span>
      \n# 2.5 GB \u00b7 \u5b9e\u6d4b 3 \u5206 19 \u79d2 \u00b7 26 MB\/s \u76f4\u8fde<\/span><\/p>\n

      \u6821\u9a8c sha256（\u5fc5\u987b\u505a）<\/h4>\n

      wget<\/span> -q<\/span> "https:\/\/repo.huaweicloud.com\/openharmony\/os\/5.0.1-Release\/ohos-sdk-windows_linux-public.tar.gz.sha256"<\/span>
      \nsha256sum ohos-sdk-windows_linux-public.tar.gz
      \n# \u671f\u671b：575a245258270b7847bc9ea7045757e6430c61143e0958bfe2da89c7c8de9bf1<\/span>
      \n# \u5b9e\u9645：575a245258270b7847bc9ea7045757e6430c61143e0958bfe2da89c7c8de9bf1 \u2713<\/span><\/p>\n

      \u89e3\u538b（\u4e24\u5c42\u7ed3\u6784）<\/h4>\n

      OHOS SDK \u662f\u4e2a\u5d4c\u5957\u5305\u2014\u2014\u5916\u5c42 .tar.gz \u5305\u542b 5 \u4e2a .zip（\u6309\u89d2\u8272\u5206\u7c7b）：<\/p>\n

      mkdir<\/span> -p<\/span> ohos-sdk-extracted
      \ntar<\/span> xzf ohos-sdk-windows_linux-public.tar.gz -C<\/span> ohos-sdk-extracted\/
      \nls<\/span> ohos-sdk-extracted\/linux\/
      \n# ets-linux-x64-5.0.1.111-Release.zip (84M) ArkTS \u7f16\u8bd1\u5668<\/span>
      \n# js-linux-x64-5.0.1.111-Release.zip (56M) JS \u5de5\u5177\u94fe<\/span>
      \n# native-linux-x64-5.0.1.111-Release.zip (869M) \u2190 \u6211\u4eec\u9700\u8981\u7684<\/span>
      \n# previewer-linux-x64-5.0.1.111-Release.zip (171M) UI \u9884\u89c8\u5668<\/span>
      \n# toolchains-linux-x64-5.0.1.111-Release.zip (22M) Hap \u6253\u5305\u5de5\u5177<\/span><\/p>\n

      \u5bf9 C++ \u4ea4\u53c9\u7f16\u8bd1\u6765\u8bf4，\u53ea\u9700\u8981 native \u8fd9\u4e00\u4e2a zip：<\/p>\n

      mkdir<\/span> -p<\/span> \/root\/ohos-sdk\/12
      \nunzip<\/span> -q<\/span> native-linux-x64-5.0.1.111-Release.zip -d<\/span> \/root\/ohos-sdk\/12\/
      \nls<\/span> \/root\/ohos-sdk\/12\/native\/
      \n# build\/ build-tools\/ llvm\/ sysroot\/ docs\/<\/span>
      \n# compatible_config.json nativeapi_syscap_config.json ndk_system_capability.json NOTICE.txt<\/span><\/p>\n

      \u9a8c\u8bc1\u5173\u952e\u6587\u4ef6<\/h4>\n

      # 1. CMake toolchain \u6587\u4ef6<\/span>
      \nls<\/span> \/root\/ohos-sdk\/12\/native\/build\/cmake\/ohos.toolchain.cmake
      \n# \u2190 \u540e\u9762 cmake configure \u65f6\u8981\u4f20\u7ed9 -DCMAKE_TOOLCHAIN_FILE<\/span><\/p>\n

      # 2. OHOS Clang \u4ea4\u53c9\u7f16\u8bd1\u5668<\/span>
      \n\/root\/ohos-sdk\/12\/native\/llvm\/bin\/clang++ –version<\/span>
      \n# OHOS (dev) clang version 15.0.4 (llvm-project ef33c3575763937746833063de4d2e1fd184bbf7)<\/span>
      \n# Target: x86_64-unknown-linux-gnu<\/span>
      \n# Thread model: posix<\/span><\/p>\n

      \u6e05\u7406\u6389\u6e90 tar.gz \u548c\u4e2d\u95f4 zip \u8282\u7701\u78c1\u76d8（\u7ea6 2.5 + 1.2 GB）：<\/p>\n

      rm<\/span> -f<\/span> \/root\/ohos-sdk-windows_linux-public.tar.gz
      \nrm<\/span> -rf<\/span> \/root\/ohos-sdk-extracted
      \ndf<\/span> -h<\/span> \/
      \n# \/dev\/vda1 200G 17G 184G 9% \/<\/span><\/p>\n

      \n

      \u56db\u3001\u5916\u90e8\u4e0b\u8f7d #2：\u4ece gitcode \u62c9 Qt for HarmonyOS（git + lfs）<\/h3>\n

      \"git<\/p>\n

      Qt \u5b98\u65b9 wiki (Qt5.12.12_Open_Source_Release_for_HarmonyOS_zh) \u53ea\u63d0\u4f9b\u6e90\u7801\u5305 \u2014\u2014 \u81ea\u5df1\u7f16\u8bd1\u8981\u51e0\u4e2a\u5c0f\u65f6\u3002<\/p>\n

      \u6377\u5f84：OpenHarmony PC \u5f00\u53d1\u8005\u793e\u533a\u5728 gitcode \u4e0a\u6258\u7ba1\u4e86\u9884\u7f16\u8bd1\u7248\u672c：<\/p>\n

      yum install<\/span> -y<\/span> git-lfs &&<\/span> git<\/span> lfs install<\/span><\/p>\n

      mkdir<\/span> -p<\/span> \/opt\/qt-ohos &&<\/span> cd<\/span> \/opt\/qt-ohos
      \ntime<\/span> git<\/span> clone https:\/\/gitcode.com\/OpenHarmonyPCDeveloper\/ohos_Qt5.12.12.git .<\/span>
      \n# Filtering content: 100% (2\/2), 517.18 MiB | 26.16 MiB\/s, done.<\/span>
      \n# real 0m20.692s<\/span><\/p>\n

      20 \u79d2\u62c9\u5b8c 517 MB（git lfs \u81ea\u52a8\u5904\u7406\u5927\u6587\u4ef6）\u3002\u4ed3\u5e93\u7ed3\u6784：<\/p>\n

      \/opt\/qt-ohos\/
      \n\u251c\u2500\u2500 docs\/ # \u6587\u6863
      \n\u251c\u2500\u2500 qt_ohos_release\/
      \n\u2502 \u2514\u2500\u2500 qt-5.12.12-ohos_release_20260420.zip # 171M \u9884\u7f16\u8bd1 zip
      \n\u251c\u2500\u2500 qt_ohos_src\/ # \u6e90\u7801（\u5907\u7528）
      \n\u251c\u2500\u2500 qt_ohos_template\/ # HAP \u6a21\u677f
      \n\u251c\u2500\u2500 LICENSE
      \n\u2514\u2500\u2500 README.md<\/p>\n

      \u89e3\u538b\u9884\u7f16\u8bd1\u7248\u672c<\/h4>\n

      mkdir<\/span> -p<\/span> qt-5.12.12-ohos
      \nunzip<\/span> -q<\/span> qt_ohos_release\/qt-5.12.12-ohos_release_*.zip -d<\/span> qt-5.12.12-ohos\/
      \n# real 0m3.533s<\/span><\/p>\n

      ls<\/span> qt-5.12.12-ohos\/qt-5.12.12-ohos\/
      \n# bin doc include lib mkspecs plugins qml<\/span><\/p>\n

      \u9a8c\u8bc1\u5173\u952e\u6587\u4ef6<\/h4>\n

      # 1. CMake config（\u4e1a\u52a1\u5de5\u7a0b find_package(Qt5) \u7684\u76ee\u6807）<\/span>
      \nfind<\/span> \/opt\/qt-ohos -name<\/span> Qt5Config.cmake
      \n# \/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos\/lib\/cmake\/Qt5\/Qt5Config.cmake \u2713<\/span><\/p>\n

      # 2. Qt5 \u6838\u5fc3\u5e93<\/span>
      \nls<\/span> -lh<\/span> \/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos\/lib\/libQt5Core.so
      \n# -rw-r–r– 1 root root 34M \u2713<\/span><\/p>\n

      # 3. QPA \u5e73\u53f0\u63d2\u4ef6（\u9e3f\u8499 PC \u4e0a Qt \u542f\u52a8\u7684\u5173\u952e）<\/span>
      \nls<\/span> -lh<\/span> \/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos\/plugins\/platforms\/libqohos.so
      \n# -rw-r–r– 1 root root 149M \u2713<\/span><\/p>\n

      \u603b\u5927\u5c0f 622 MB\u3002\u6e05\u7406 zip \u540e\u78c1\u76d8\u7d2f\u8ba1 18 GB（9%）\u3002<\/p>\n

      \n

      \u4e94\u3001Linux \u670d\u52a1\u5668\u4fa7 ~\/.bashrc \u6c38\u4e45\u5316：\u73af\u5883\u53d8\u91cf + PATH<\/h3>\n

      \"~\/.bashrc<\/p>\n

      cat<\/span> >><\/span> ~\/.bashrc <<<\/span> "BASHRC_EOF"<\/p>\n

      # === \u9e3f\u8499 PC + Qt \u4ea4\u53c9\u7f16\u8bd1\u73af\u5883 ===
      \nexport OHOS_SDK_ROOT=\/root\/ohos-sdk\/12
      \nexport QT_OHOS_ROOT=\/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos
      \nexport PATH=$OHOS_SDK_ROOT\/native\/llvm\/bin:$PATH
      \nBASHRC_EOF<\/span><\/p>\n

      source<\/span> ~\/.bashrc<\/p>\n

      5 \u9879\u57fa\u7ebf\u68c0\u67e5（\u5fc5\u505a）<\/h4>\n

      for<\/span> x<\/span> in<\/span> \\\\<\/span>
      \n "$OHOS_SDK_ROOT<\/span>\/native\/build\/cmake\/ohos.toolchain.cmake"<\/span> \\\\<\/span>
      \n "$OHOS_SDK_ROOT<\/span>\/native\/llvm\/bin\/aarch64-unknown-linux-ohos-clang++"<\/span> \\\\<\/span>
      \n "$QT_OHOS_ROOT<\/span>\/lib\/cmake\/Qt5\/Qt5Config.cmake"<\/span> \\\\<\/span>
      \n "$QT_OHOS_ROOT<\/span>\/lib\/libQt5Core.so"<\/span> \\\\<\/span>
      \n "$QT_OHOS_ROOT<\/span>\/plugins\/platforms\/libqohos.so"<\/span>;<\/span> do<\/span>
      \n [<\/span> -e<\/span> "$x<\/span>"<\/span> ]<\/span> &&<\/span> echo<\/span> " \u2713 $x<\/span>"<\/span> ||<\/span> echo<\/span> " \u2717 MISSING: $x<\/span>"<\/span>
      \ndone<\/span><\/p>\n

      5 \u4e2a \u2713 \u5168\u8fc7\u5373\u4ee3\u8868\u73af\u5883\u5c31\u7eea，\u53ef\u4ee5\u8fdb\u5165 Hello-World \u9a8c\u8bc1\u3002<\/p>\n

      aarch64-unknown-linux-ohos-clang++ –version<\/span> |<\/span> head<\/span> -3<\/span>
      \n# OHOS (dev) clang version 15.0.4 …<\/span>
      \n# Target: aarch64-unknown-linux-ohos \u2190 \u5173\u952e！\u76ee\u6807\u67b6\u6784\u5fc5\u987b\u662f\u8fd9\u4e2a<\/span><\/p>\n

      \n

      \u516d\u3001Linux \u670d\u52a1\u5668\u4fa7\u5178\u578b\u8e29\u5751：\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u5bf9\u63a5<\/h3>\n

      \u73af\u5883\u914d\u7f6e\u770b\u8d77\u6765\u5b8c\u6210\u4e86，\u4f46\u7b2c\u4e00\u6b21\u8dd1\u6784\u5efa cmake configure \u7684\u65f6\u5019，\u4f1a\u8fde\u7eed\u649e\u4e0a\u4e24\u4e2a Linux \u670d\u52a1\u5668\u642d\u5efa\u5de5\u7a0b\u91cc\u7684\u5178\u578b\u5751 \u2014\u2014\u8fd9\u4e24\u4e2a\u5751\u90fd\u662f\u672c\u7cfb\u5217\u524d\u5e8f\u6587\u6863\u91cc\u53cd\u590d\u5f3a\u8c03\u8fc7\u7684，\u4f46\u53ea\u6709\u4eb2\u624b\u518d\u8e29\u4e00\u904d\u624d\u80fd\u771f\u6b63\u7406\u89e3\u5de5\u5177\u94fe\u7684\u7ec6\u8282\u3002<\/p>\n

      \"\u4e24\u6b21\u8e29\u5751\u5168\u7a0b\uff1aCMAKE_PREFIX_PATH<\/p>\n

      6.1 \u51c6\u5907\u6700\u5c0f Hello-World<\/h4>\n

      mkdir<\/span> -p<\/span> \/root\/hello-qt-ohos\/{<\/span>src,build-ohos}<\/span>
      \ncd<\/span> \/root\/hello-qt-ohos<\/p>\n

      src\/main.cpp：<\/p>\n

      #<\/span>include<\/span> <QApplication><\/span><\/span>
      \n#<\/span>include<\/span> <QLabel><\/span><\/span>
      \nint<\/span> main<\/span>(<\/span>int<\/span> argc,<\/span> char<\/span> *<\/span>argv[<\/span>]<\/span>)<\/span> {<\/span>
      \n QApplication app<\/span>(<\/span>argc,<\/span> argv)<\/span>;<\/span>
      \n QLabel label<\/span>(<\/span>"Hello, HarmonyOS PC + Qt 5.12.12!"<\/span>)<\/span>;<\/span>
      \n label.<\/span>setStyleSheet<\/span>(<\/span>"font-size: 24px; color: #FF6B5A; padding: 40px;"<\/span>)<\/span>;<\/span>
      \n label.<\/span>show<\/span>(<\/span>)<\/span>;<\/span>
      \n return<\/span> app.<\/span>exec<\/span>(<\/span>)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      CMakeLists.txt：<\/p>\n

      cmake_minimum_required(VERSION 3.16)
      \nproject(hello_qt_ohos CXX)
      \nset(CMAKE_CXX_STANDARD 17)
      \nset(CMAKE_AUTOMOC ON)
      \nset(CMAKE_AUTORCC ON)
      \nset(CMAKE_POSITION_INDEPENDENT_CODE ON)
      \nfind_package(Qt5 REQUIRED COMPONENTS Core Gui Widgets)<\/p>\n

      # \u2b50 \u6ce8\u610f：\u9e3f\u8499 PC \u4e0a\u4e1a\u52a1\u5fc5\u987b\u7f16\u6210 SHARED \u5e93，\u4e0d\u662f executable
      \nadd_library(hello_qt_ohos SHARED src\/main.cpp)
      \ntarget_link_libraries(hello_qt_ohos PRIVATE Qt5::Core Qt5::Gui Qt5::Widgets)<\/p>\n

      6.2 \u5751 #1：CMAKE_PREFIX_PATH \u5931\u6548<\/h4>\n

      \u7b2c\u4e00\u6b21\u8dd1：<\/p>\n

      cd<\/span> build-ohos
      \ncmake -G<\/span> Ninja \\\\<\/span>
      \n -DCMAKE_TOOLCHAIN_FILE<\/span>=<\/span>$OHOS_SDK_ROOT<\/span>\/native\/build\/cmake\/ohos.toolchain.cmake \\\\<\/span>
      \n -DOHOS_ARCH<\/span>=<\/span>arm64-v8a \\\\<\/span>
      \n -DCMAKE_PREFIX_PATH<\/span>=<\/span>$QT_OHOS_ROOT<\/span> \\\\<\/span>
      \n ..<\/span><\/p>\n

      \u5b9e\u9645\u62a5\u9519：<\/p>\n

      CMake Error: Could not find a package configuration file provided by "Qt5"
      \n Add the installation prefix of "Qt5" to CMAKE_PREFIX_PATH or set "Qt5_DIR"<\/p>\n

      \u539f\u56e0：ohos.toolchain.cmake \u8bbe\u7f6e\u4e86 CMAKE_FIND_ROOT_PATH_MODE_PACKAGE=ONLY，\u8ba9 find_package \u53ea\u5728 sysroot \u91cc\u627e\u2014\u2014\u800c sysroot \u91cc\u6ca1\u6709 Qt5\u3002\u547d\u4ee4\u884c\u4f20\u7684 CMAKE_PREFIX_PATH \u88ab\u5ffd\u7565\u3002<\/p>\n

      \u4fee\u590d：\u7528 Qt5_DIR \u7cbe\u786e\u6307\u5b9a，\u5e76\u6539 CMAKE_FIND_ROOT_PATH_MODE_PACKAGE=BOTH \u8ba9 find_package \u8df3\u51fa sysroot：<\/p>\n

      cmake -G<\/span> Ninja \\\\<\/span>
      \n -DCMAKE_TOOLCHAIN_FILE<\/span>=<\/span>$OHOS_SDK_ROOT<\/span>\/native\/build\/cmake\/ohos.toolchain.cmake \\\\<\/span>
      \n -DOHOS_ARCH<\/span>=<\/span>arm64-v8a \\\\<\/span>
      \n -DQt5_DIR<\/span>=<\/span>$QT_OHOS_ROOT<\/span>\/lib\/cmake\/Qt5 \\\\<\/span>
      \n -DCMAKE_FIND_ROOT_PATH<\/span>=<\/span>$QT_OHOS_ROOT<\/span> \\\\<\/span>
      \n -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE<\/span>=<\/span>BOTH \\\\<\/span>
      \n ..<\/span><\/p>\n

      6.3 \u5751 #2：moc.exe \u8dd1\u4e0d\u4e86<\/h4>\n

      \u4fee\u590d #1 \u540e，cmake \u8d70\u5f97\u66f4\u8fdc\u4e86，\u4f46\u53c8\u649e\u5230\u4e0b\u4e00\u4e2a\u9519：<\/p>\n

      CMake Error: AUTOMOC for target hello_qt_ohos:
      \n Test run of "moc" executable "\/opt\/qt-ohos\/qt-5.12.12-ohos\/…\/bin\/moc.exe" failed.
      \n \/opt\/qt-ohos\/…\/bin\/moc.exe -h
      \n Permission denied<\/p>\n

      \u6839\u56e0：\u770b\u4e00\u4e0b Qt-OHOS \u7684 bin \u76ee\u5f55：<\/p>\n

      ls<\/span> \/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos\/bin\/
      \n# moc.exe 823 KB<\/span>
      \n# rcc.exe 824 KB<\/span>
      \n# qmake.exe 4.0 MB<\/span>
      \n# qmlcachegen.exe 1.3 MB<\/span>
      \n# qvkgen.exe 619 KB<\/span>
      \n# …<\/span><\/p>\n

      \u8fd9\u4e9b\u90fd\u662f Windows .exe！Linux \u4e0a\u81ea\u7136\u8dd1\u4e0d\u4e86\u3002Qt-OHOS 5.12.12 \u7684\u5b98\u65b9\u5206\u53d1\u5305 host \u5de5\u5177\u53ea\u4e3a Windows \u51c6\u5907\u3002<\/p>\n

      \u4fee\u590d：\u7528\u7cfb\u7edf\u7684 Qt5 host \u5de5\u5177（5.15.11）\u8f6f\u94fe\u8986\u76d6 Qt-OHOS bin \u4e0b\u7684\u540c\u540d .exe：<\/p>\n

      QT_BIN<\/span>=<\/span>$QT_OHOS_ROOT<\/span>\/bin
      \nfor<\/span> t<\/span> in<\/span> moc rcc uic lrelease qmake;<\/span> do<\/span>
      \n mv<\/span> $QT_BIN<\/span>\/${t}<\/span>.exe $QT_BIN<\/span>\/${t}<\/span>.exe.bak 2<\/span>><\/span>\/dev\/null
      \n ln<\/span> -sf<\/span> \/usr\/bin\/${t}<\/span>-qt5 $QT_BIN<\/span>\/${t}<\/span>.exe
      \ndone<\/span><\/p>\n

      # \u9a8c\u8bc1<\/span>
      \n$QT_BIN<\/span>\/moc.exe –version<\/span>
      \n# moc.exe 5.15.11 \u2713<\/span><\/p>\n

      \u26a0\ufe0f \u5173\u4e8e host 5.15 vs target 5.12 \u7684 ABI \u9519\u4f4d：\u7528 5.15 \u7684 moc \u7ed9 5.12 \u5934\u6587\u4ef6\u751f\u6210 metadata，\u5728\u7b80\u5355 Q_OBJECT \u4e0a\u6ca1\u95ee\u9898，\u590d\u6742\u573a\u666f（\u5982 LiteIDE \/ qjackctl）\u4f1a\u89e6\u53d1 \u201cSuperData not found\u201d \u9519\u8bef\u3002\u672c\u4ed3\u5e93\u6709\u4e13\u95e8\u7684 fix_moc_metaobjects.sh \u811a\u672c\u6279\u91cf\u964d\u7ea7，\u8be6\u89c1 qjackctl \u90a3\u7bc7\u6587\u7ae0\u3002<\/p>\n

      \n

      \u4e03\u3001Linux \u670d\u52a1\u5668\u7aef\u5230\u7aef\u9a8c\u8bc1：Hello-World \u771f\u5b9e\u8dd1\u901a<\/h3>\n

      \"cmake<\/p>\n

      \u670d\u52a1\u5668\u642d\u597d\u540e\u5fc5\u987b\u505a\u4e00\u6b21\u7aef\u5230\u7aef\u8dd1\u901a\u2014\u2014\u4e24\u4e2a\u5751\u4fee\u5b8c，\u7b2c\u4e09\u6b21 cmake \u4e00\u6c14\u5475\u6210：<\/p>\n

      cd<\/span> build-ohos &&<\/span> rm<\/span> -rf<\/span> *
      \ncmake -G<\/span> Ninja \\\\<\/span>
      \n -DCMAKE_TOOLCHAIN_FILE<\/span>=<\/span>$OHOS_SDK_ROOT<\/span>\/native\/build\/cmake\/ohos.toolchain.cmake \\\\<\/span>
      \n -DOHOS_ARCH<\/span>=<\/span>arm64-v8a \\\\<\/span>
      \n -DQt5_DIR<\/span>=<\/span>$QT_OHOS_ROOT<\/span>\/lib\/cmake\/Qt5 \\\\<\/span>
      \n -DCMAKE_FIND_ROOT_PATH<\/span>=<\/span>$QT_OHOS_ROOT<\/span> \\\\<\/span>
      \n -DCMAKE_FIND_ROOT_PATH_MODE_PACKAGE<\/span>=<\/span>BOTH \\\\<\/span>
      \n ..<\/span><\/p>\n

      # — Configuring done (0.1s)<\/span>
      \n# — Generating done (0.0s)<\/span><\/p>\n

      ninja
      \n# [1\/4] Automatic MOC for target hello_qt_ohos<\/span>
      \n# [2\/4] Building CXX object …\/mocs_compilation.cpp.o<\/span>
      \n# [3\/4] Building CXX object …\/src\/main.cpp.o<\/span>
      \n# [4\/4] Linking CXX shared library libhello_qt_ohos.so \u2713<\/span><\/p>\n

      \u4ea7\u7269 5 \u9879\u4f53\u68c0（\u6bcf\u6b21\u90fd\u5fc5\u987b\u505a）<\/h4>\n

      SO<\/span>=<\/span>libhello_qt_ohos.so
      \nLLVM<\/span>=<\/span>$OHOS_SDK_ROOT<\/span>\/native\/llvm\/bin<\/p>\n

      # [1] \u6587\u4ef6\u7c7b\u578b \u2192 \u5fc5\u987b ARM aarch64<\/span>
      \nfile<\/span> $SO<\/span>
      \n# libhello_qt_ohos.so: ELF 64-bit LSB shared object, ARM aarch64, version 1 (SYSV)…<\/span><\/p>\n

      # [2] ELF \u5934 \u2192 ELF64 \/ DYN \/ AArch64<\/span>
      \n$LLVM<\/span>\/llvm-readelf -h<\/span> $SO<\/span> |<\/span> grep<\/span> -E<\/span> 'Class|Machine|Type'<\/span>
      \n# Class: ELF64<\/span>
      \n# Type: DYN (Shared object file)<\/span>
      \n# Machine: AArch64<\/span><\/p>\n

      # [3] T main \u5fc5\u987b\u5bfc\u51fa（Qt-OHOS dlopen \u540e dlsym("main")）<\/span>
      \n$LLVM<\/span>\/llvm-nm -D<\/span> $SO<\/span> |<\/span> grep<\/span> ' main$'<\/span>
      \n# 0000000000005f9c T main<\/span><\/p>\n

      # [4] NEEDED \u4f9d\u8d56 \u2192 \u4e0d\u80fd\u6709\u7edd\u5bf9\u8def\u5f84<\/span>
      \n$LLVM<\/span>\/llvm-readelf -d<\/span> $SO<\/span> |<\/span> grep<\/span> NEEDED
      \n# 0x… (NEEDED) Shared library: [libQt5Widgets.so]<\/span>
      \n# 0x… (NEEDED) Shared library: [libQt5Gui.so]<\/span>
      \n# 0x… (NEEDED) Shared library: [libQt5Core.so]<\/span>
      \n# 0x… (NEEDED) Shared library: [libc++_shared.so]<\/span>
      \n# 0x… (NEEDED) Shared library: [libc.so]<\/span><\/p>\n

      # [5] LOAD \u6bb5\u5bf9\u9f50 \u2192 \u5fc5\u987b\u662f 0x1000（4KB）<\/span>
      \n$LLVM<\/span>\/llvm-readelf -l<\/span> $SO<\/span> |<\/span> grep<\/span> ' LOAD '<\/span>
      \n# LOAD 0x000000 … R 0x1000 \u2190 \u5168\u90e8 0x1000<\/span>
      \n# LOAD 0x004e6c … R E 0x1000<\/span>
      \n# LOAD 0x00bb80 … RW 0x1000<\/span>
      \n# LOAD 0x00bfc0 … RW 0x1000<\/span><\/p>\n

      5 \u9879\u4f53\u68c0\u5168\u90e8\u901a\u8fc7 \u2705 \u2014\u2014 \u4e1a\u52a1\u5e93\u5df2\u5c31\u7eea，\u53ef\u4ee5\u585e\u8fdb HAP \u6a21\u677f\u90e8\u7f72\u5230\u9e3f\u8499 PC \u771f\u673a\u3002<\/p>\n

      \n

      \u516b\u3001Linux \u670d\u52a1\u5668\u6700\u7ec8\u4ea4\u4ed8\u6e05\u5355<\/h3>\n\n\u8def\u5f84\u5185\u5bb9\u5927\u5c0f<\/tr>\n\n\n\n\n\n
      \/root\/ohos-sdk\/12\/native\/<\/td>\nOHOS Native SDK（toolchain + clang + sysroot）<\/td>\n2.8 GB<\/td>\n<\/tr>\n
      \/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos\/<\/td>\nQt for HarmonyOS 5.12.12 \u9884\u7f16\u8bd1\u7248<\/td>\n622 MB<\/td>\n<\/tr>\n
      \/usr\/bin\/{moc,rcc,uic,lrelease,qmake}-qt5<\/td>\n\u7cfb\u7edf Qt 5.15.11 host \u5de5\u5177<\/td>\n~10 MB<\/td>\n<\/tr>\n
      \/usr\/bin\/{cmake,ninja,patchelf}<\/td>\n\u73b0\u4ee3\u6784\u5efa\u5de5\u5177<\/td>\n~50 MB<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u6838\u5fc3\u73af\u5883\u53d8\u91cf（\u5df2\u6c38\u4e45\u5199\u5165 ~\/.bashrc）：<\/p>\n

      export<\/span> OHOS_SDK_ROOT<\/span>=<\/span>\/root\/ohos-sdk\/12
      \nexport<\/span> QT_OHOS_ROOT<\/span>=<\/span>\/opt\/qt-ohos\/qt-5.12.12-ohos\/qt-5.12.12-ohos
      \nexport<\/span> PATH<\/span><\/span>=<\/span>$OHOS_SDK_ROOT<\/span>\/native\/llvm\/bin:$PATH<\/span><\/p>\n

      Qt-OHOS bin\/ \u8f6f\u94fe（\u4e00\u6b21\u6027 patch，\u6c38\u4e45\u751f\u6548）：<\/p>\n

      \/opt\/qt-ohos\/..<\/span>.\/bin\/moc.exe \u2192 \/usr\/bin\/moc-qt5
      \n\/opt\/qt-ohos\/..<\/span>.\/bin\/rcc.exe \u2192 \/usr\/bin\/rcc-qt5
      \n\/opt\/qt-ohos\/..<\/span>.\/bin\/uic.exe \u2192 \/usr\/bin\/uic-qt5
      \n\/opt\/qt-ohos\/..<\/span>.\/bin\/lrelease.exe \u2192 \/usr\/bin\/lrelease-qt5
      \n\/opt\/qt-ohos\/..<\/span>.\/bin\/qmake.exe \u2192 \/usr\/bin\/qmake-qt5<\/p>\n

      \n

      \u4e5d\u3001FAQ<\/h3>\n

      Q1：\u4e3a\u4ec0\u4e48\u8981\u88c5 qt5-qtbase-devel？\u6211\u4e0d\u662f\u6709 Qt-OHOS \u4e86\u5417？<\/h4>\n

      A：Qt-OHOS \u63d0\u4f9b\u7684\u662f target \u7aef\u7684\u5e93（aarch64 \u7684 .so，\u7ed9\u4e1a\u52a1\u94fe\u63a5\u7528）；qt5-qtbase-devel \u63d0\u4f9b\u7684\u662f host \u7aef\u7684\u5de5\u5177（x86_64 \u7684 moc\/rcc\/uic，\u6784\u5efa\u671f\u751f\u6210 metadata \u4ee3\u7801\u7528）\u3002\u4e24\u4e2a\u89d2\u8272\u5b8c\u5168\u4e0d\u540c\u2014\u2014\u524d\u8005\u9762\u5411\u8fd0\u884c\u65f6，\u540e\u8005\u9762\u5411\u7f16\u8bd1\u65f6\u3002<\/p>\n

      Qt-OHOS 5.12 \u5b98\u65b9 bin\/ \u76ee\u5f55\u91cc\u90a3\u4e9b moc.exe \/ rcc.exe \u662f Windows \u4e8c\u8fdb\u5236，Linux \u8dd1\u4e0d\u4e86\u3002\u6240\u4ee5 Linux \u670d\u52a1\u5668\u4e0a\u5fc5\u987b\u6709\u4e00\u5957 host Qt \u5de5\u5177，\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u5c31\u662f yum \u88c5\u7cfb\u7edf Qt5\u3002<\/p>\n

      Q2：\u4e3a\u4ec0\u4e48 CMAKE_PREFIX_PATH=$QT_OHOS_ROOT \u4e0d\u8d77\u4f5c\u7528？<\/h4>\n

      A：\u56e0\u4e3a ohos.toolchain.cmake \u5185\u90e8\u8bbe\u7f6e\u4e86：<\/p>\n

      set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) # \u9650\u5236 find_package \u53ea\u5728 sysroot \u627e<\/p>\n

      \u8fd9\u662f\u4ea4\u53c9\u7f16\u8bd1\u7684\u6807\u51c6\u505a\u6cd5（\u9632\u6b62\u8bef\u94fe host \u5e93\u5230 target）\u3002\u4f46\u5b83\u4f1a\u8ba9\u547d\u4ee4\u884c\u7684 CMAKE_PREFIX_PATH \u5931\u6548\u3002\u4e24\u79cd\u4fee\u590d\u65b9\u5f0f：<\/p>\n

    • \u663e\u5f0f Qt5_DIR（\u63a8\u8350）：\u76f4\u63a5\u544a\u8bc9 cmake Qt5Config.cmake \u5728\u54ea<\/li>\n
    • \u6539 CMAKE_FIND_ROOT_PATH_MODE_PACKAGE=BOTH + \u52a0 CMAKE_FIND_ROOT_PATH：\u5141\u8bb8\u8df3\u51fa sysroot \u627e<\/li>\n

      \u672c\u6587\u6700\u7ec8\u7528\u7684\u662f\u4e24\u6761\u90fd\u52a0\u7684\u7a33\u59a5\u65b9\u6848\u2014\u2014\u53cc\u4fdd\u9669\u3002<\/p>\n

      Q3：Qt-OHOS host \u5de5\u5177\u662f .exe \u7684\u6839\u56e0\u662f\u4ec0\u4e48？\u4ee5\u540e\u4f1a\u6539\u5417？<\/h4>\n

      A：\u6839\u56e0\u662f\u534e\u4e3a Qt-OHOS \u56e2\u961f\u7684 CI \u8dd1\u5728 Windows \u4e0a，\u53d1\u5e03\u7684\u4e8c\u8fdb\u5236\u53ea\u8986\u76d6\u4e86 Windows host \u7528\u4f8b\u3002Linux \u7528\u6237\u9700\u8981\u81ea\u5df1\u60f3\u529e\u6cd5\u3002<\/p>\n

      \u672a\u6765\u600e\u4e48\u53d8：<\/p>\n

        \n
      • \u957f\u671f\u770b Qt 6.x \u4e0a\u7684 OpenHarmony \u9002\u914d\u4f1a\u91cd\u89c6 Linux host<\/li>\n
      • \u77ed\u671f\u89e3\u51b3\u65b9\u6848\u5c31\u662f\u672c\u6587\u8fd9\u79cd\u8f6f\u94fe\u8986\u76d6\u2014\u2014\u5e72\u51c0\u3001\u53ef\u9006\u3001\u96f6\u73af\u5883\u6c61\u67d3<\/li>\n
      • \u4e0d\u8981\u5c1d\u8bd5\u5728 Wine \u91cc\u8dd1 .exe，\u6027\u80fd\u5dee\u4e14\u4e0d\u7a33\u5b9a<\/li>\n<\/ul>\n

        Q4：sha256 \u6821\u9a8c\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u91cd\u8981？<\/h4>\n

        A：OHOS SDK \u662f 2.5 GB \u7684\u5927\u6587\u4ef6，\u4e0b\u8f7d\u8fc7\u7a0b\u4e2d\u7f51\u7edc\u6296\u52a8\u5f88\u53ef\u80fd\u9020\u6210\u51e0\u5b57\u8282\u5dee\u5f02\u2014\u2014\u8fd9\u79cd\u635f\u574f\u5728\u89e3\u538b\u65f6\u4e0d\u4e00\u5b9a\u62a5\u9519，\u4f46\u4f1a\u5bfc\u81f4\u7f16\u8bd1\u65f6\u968f\u673a\u5947\u602a\u9519\u8bef（\u6bd4\u5982\u67d0\u4e2a .a \u6587\u4ef6\u635f\u574f，\u94fe\u63a5\u65f6\u62a5\u67d0\u4e2a\u5177\u4f53\u7b26\u53f7\u627e\u4e0d\u5230）\u3002<\/p>\n

        \u6bcf\u6b21\u4e0b\u8f7d\u5b8c SDK \u90fd\u505a\u4e00\u6b21 sha256sum \u6821\u9a8c\u662f\u5fc5\u505a\u7684\u5de5\u7a0b\u52a8\u4f5c，\u80fd\u7701\u4f60 1-2 \u5c0f\u65f6\u6392\u9519\u65f6\u95f4\u3002<\/p>\n

        Q5：30 \u5206\u949f\u642d\u5b8c\u73af\u5883\u592a\u5feb\u4e86？\u8ddf\u4ed3\u5e93\u524d\u5e8f\u8bb0\u5f55\u7684 2-3 \u5c0f\u65f6\u4e0d\u4e00\u81f4？<\/h4>\n

        A：\u4ed3\u5e93\u524d\u5e8f\u8bb0\u5f55\u7684 2-3 \u5c0f\u65f6\u4e3b\u8981\u6d88\u8017\u5728\u4e24\u4e2a\u5730\u65b9：<\/p>\n

      • \u7b2c\u4e00\u6b21\u8dd1\u8fd9\u6761\u94fe\u8def：\u8981\u67e5\u534e\u4e3a\u4e91\u955c\u50cf\u6e90\u7684\u4f4d\u7f6e\u3001Qt-OHOS \u4ed3\u5e93\u5728\u54ea\u3001SDK \u5185\u90e8\u7ed3\u6784\u3001\u8e29\u5751\u3001\u627e\u8d44\u6599\u2014\u2014\u5927\u5934\u90fd\u662f\u8ba4\u77e5\u6210\u672c<\/li>\n
      • \u624b\u7f16 Qt-OHOS \u6e90\u7801：\u65e9\u671f\u6ca1\u6709 gitcode \u4e0a\u7684\u9884\u7f16\u8bd1\u7248\u672c，\u9700\u8981\u81ea\u5df1 configure + make Qt 5.12.12（4 \u5c0f\u65f6\u8d77\u6b65）<\/li>\n

        \u672c\u6587\u505a\u4e86\u4e09\u4ef6\u4e8b\u8ba9\u603b\u65f6\u957f\u538b\u5230 30 \u5206\u949f：<\/p>\n

          \n
        • \u2705 \u7528\u9884\u7f16\u8bd1 Qt-OHOS（gitcode \u4e0a\u7684 release zip，171 MB \u89e3\u538b 3.5 \u79d2）<\/li>\n
        • \u2705 \u7528\u534e\u4e3a\u4e91\u56fd\u5185\u955c\u50cf（OHOS SDK 26 MB\/s \u76f4\u8fde）<\/li>\n
        • \u2705 \u628a\u6240\u6709\u8e29\u5751\u8def\u5f84\u4e8b\u5148\u77e5\u9053（\u57fa\u4e8e\u4ed3\u5e93\u524d\u5e8f\u7ecf\u9a8c，\u672c\u6587 6.2\/6.3 \u90a3\u4e24\u4e2a\u5751\u90fd\u4e0d\u7528\u73b0\u573a\u6478\u7d22）<\/li>\n<\/ul>\n
          \n

          \u5341\u3001\u603b\u7ed3：Linux \u670d\u52a1\u5668\u642d\u5efa\u7684\u53ef\u590d\u7528\u65b9\u6cd5\u8bba<\/h3>\n

          \u672c\u6587\u4ece\u4e00\u53f0\u5168\u65b0 OpenCloudOS 9.4 \u4e91\u4e3b\u673a\u8d77\u6b65，30 \u5206\u949f\u6539\u9020\u4e3a\u4e00\u53f0\u751f\u4ea7\u53ef\u7528\u7684"\u9e3f\u8499 PC Qt \u5e94\u7528\u6784\u5efa\u670d\u52a1\u5668"，\u7aef\u5230\u7aef\u7f16\u51fa\u7b2c\u4e00\u4e2a libhello_qt_ohos.so，5 \u9879\u4ea7\u7269\u4f53\u68c0\u5168\u8fc7\u3002<\/p>\n

          \u56de\u770b\u6574\u5957\u64cd\u4f5c，\u53ef\u4ee5\u63d0\u70bc\u51fa\u4e00\u5957\u666e\u9002\u7684 Linux \u670d\u52a1\u5668\u642d\u5efa\u65b9\u6cd5\u8bba：<\/p>\n

        • \u5148\u5b9a\u57fa\u7ebf，\u518d\u88c5\u4e1c\u897f\u2014\u2014SSH \u767b\u5f55\u7b2c\u4e00\u4ef6\u4e8b\u662f"\u8bca\u65ad"，\u4e0d\u662f"\u52a8\u624b"<\/li>\n
        • \u7cfb\u7edf\u5305\u5c3d\u91cf\u7528 yum \/ dnf，\u4e0d\u8981\u81ea\u5df1\u7f16\u2014\u2014OpenCloudOS \/ Ubuntu \/ Debian \u7684\u5b98\u65b9\u6e90\u901a\u5e38\u591f\u7528<\/li>\n
        • \u5916\u90e8 SDK \u4f18\u5148\u9009\u56fd\u5185\u955c\u50cf（\u534e\u4e3a\u4e91 \/ gitcode），\u4e0b\u8f7d\u901f\u5ea6\u5dee 10x<\/li>\n
        • \u4e0b\u8f7d\u5b8c\u5fc5\u505a sha256 \u6821\u9a8c\u2014\u20142.5 GB \u6587\u4ef6\u7f51\u7edc\u635f\u574f\u7684\u6982\u7387\u4e0d\u4f4e<\/li>\n
        • \u73af\u5883\u53d8\u91cf\u6c38\u4e45\u5316\u5230 ~\/.bashrc，\u4e0d\u8981\u6bcf\u6b21 export \u4e00\u904d<\/li>\n
        • \u7b2c\u4e09\u65b9 SDK \u81ea\u5e26\u7684 host \u5de5\u5177\u5982\u679c\u662f\u522b\u7684 OS（\u5982 Windows .exe），\u7528\u8f6f\u94fe\u8986\u76d6\u6700\u5e72\u51c0<\/li>\n
        • \u642d\u597d\u540e\u5fc5\u987b\u8dd1\u4e00\u6b21\u7aef\u5230\u7aef\u9a8c\u8bc1（Hello-World），\u4e0d\u8981\u7b49\u4e1a\u52a1\u51fa\u95ee\u9898\u624d\u53d1\u73b0\u5de5\u5177\u94fe\u94fe\u8def\u4e0d\u901a<\/li>\n

          \u5173\u952e\u8def\u5f84\u603b\u7ed3：<\/p>\n

          yum \u88c5\u5305 (cmake\/ninja\/patchelf + Qt5 host) 5 min
          \n\u2193
          \nwget OHOS SDK 2.5 GB + \u6821\u9a8c + \u89e3\u538b native 5 min
          \n\u2193
          \ngit clone Qt-OHOS（\u542b lfs 517 MB）+ unzip 5 min
          \n\u2193
          \n~\/.bashrc \u6c38\u4e45\u5316\u73af\u5883\u53d8\u91cf 1 min
          \n\u2193
          \n\u8f6f\u94fe\u7cfb\u7edf Qt5 \u5de5\u5177\u8986\u76d6 Qt-OHOS .exe 1 min
          \n\u2193
          \nHello-World CMake + ninja + 5 \u9879\u4f53\u68c0 3 min<\/p>\n

          \u4e24\u4e2a\u5fc5\u8e29\u5751：<\/p>\n

        • CMAKE_PREFIX_PATH \u88ab toolchain \u91cd\u7f6e \u2192 \u7528 Qt5_DIR \u7cbe\u786e\u6307\u5b9a + FIND_ROOT_PATH_MODE_PACKAGE=BOTH<\/li>\n
        • Qt-OHOS bin\/ \u662f Windows .exe \u2192 \u8f6f\u94fe\u7cfb\u7edf Qt5 \u5de5\u5177\u8986\u76d6<\/li>\n","protected":false},"excerpt":{"rendered":"

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