Initial Linux Qt OpenCV project

scripts/build-linux-binary.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+ENV_DIR="$ROOT_DIR/tools/linux-build-env"
+BUILD_DIR="$ROOT_DIR/build-linux"
+
+if [[ ! -x "$ENV_DIR/bin/cmake" || ! -x "$ENV_DIR/bin/ninja" || ! -x "$ENV_DIR/bin/clang++" ]]; then
+  echo "[build] 未发现项目内 Linux 二进制构建环境，先执行 setup-linux-binary-deps.sh"
+  "$ROOT_DIR/scripts/setup-linux-binary-deps.sh"
+fi
+
+export PATH="$ENV_DIR/bin:$PATH"
+export CMAKE_PREFIX_PATH="$ENV_DIR"
+export PKG_CONFIG_PATH="$ENV_DIR/lib/pkgconfig:$ENV_DIR/share/pkgconfig:${PKG_CONFIG_PATH:-}"
+export LD_LIBRARY_PATH="$ENV_DIR/lib:${LD_LIBRARY_PATH:-}"
+export CC="$ENV_DIR/bin/clang"
+export CXX="$ENV_DIR/bin/clang++"
+
+cmake -S "$ROOT_DIR" -B "$BUILD_DIR" \
+  -G Ninja \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_PREFIX_PATH="$CMAKE_PREFIX_PATH" \
+  -DCMAKE_C_COMPILER="$CC" \
+  -DCMAKE_CXX_COMPILER="$CXX" \
+  -DCMAKE_INSTALL_PREFIX="$ROOT_DIR/dist-linux"
+
+cmake --build "$BUILD_DIR" --parallel "$(nproc)"
+
+echo "[build] 构建完成：$BUILD_DIR/chengnan"

scripts/build-linux-local.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+exec "$ROOT_DIR/scripts/build-linux-binary.sh"

scripts/setup-linux-binary-deps.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+DOWNLOAD_DIR="$ROOT_DIR/downloads"
+TOOLS_DIR="$ROOT_DIR/tools"
+MICROMAMBA_DIR="$TOOLS_DIR/micromamba"
+MICROMAMBA_BIN="$MICROMAMBA_DIR/bin/micromamba"
+ENV_DIR="$TOOLS_DIR/linux-build-env"
+
+mkdir -p "$DOWNLOAD_DIR" "$TOOLS_DIR" "$MICROMAMBA_DIR"
+
+if [[ ! -x "$MICROMAMBA_BIN" ]]; then
+  echo "[setup] 下载 Linux micromamba 二进制包..."
+  ARCHIVE="$DOWNLOAD_DIR/micromamba-linux-64.tar.bz2"
+  curl -L --fail -o "$ARCHIVE" "https://micro.mamba.pm/api/micromamba/linux-64/latest"
+  tar -xjf "$ARCHIVE" -C "$MICROMAMBA_DIR" bin/micromamba
+fi
+
+if [[ ! -x "$ENV_DIR/bin/cmake" || ! -x "$ENV_DIR/bin/ninja" || ! -x "$ENV_DIR/bin/clang++" ]]; then
+  echo "[setup] 在项目目录内创建 Linux 二进制构建环境..."
+  "$MICROMAMBA_BIN" create -y -p "$ENV_DIR" -c conda-forge \
+    cmake ninja clangxx qt-main opencv pkg-config
+fi
+
+# README 中约定的路径，使用软链接指向隔离环境，便于 CMake 查找。
+ln -sfn "linux-build-env" "$TOOLS_DIR/compiler-linux"
+ln -sfn "linux-build-env" "$TOOLS_DIR/cmake-linux"
+ln -sfn "linux-build-env" "$TOOLS_DIR/ninja-linux"
+ln -sfn "linux-build-env" "$TOOLS_DIR/python-bin"
+ln -sfn "linux-build-env" "$TOOLS_DIR/python-venv"
+ln -sfn "../tools/linux-build-env" "$ROOT_DIR/third_party/qt-linux"
+ln -sfn "../tools/linux-build-env" "$ROOT_DIR/third_party/opencv-linux"
+
+echo "[setup] 完成。所有 Linux 构建工具位于：$ENV_DIR"

scripts/setup-python-venv-linux.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+exec "$ROOT_DIR/scripts/setup-linux-binary-deps.sh"