Initial commit

opencamcpp/build_appimage.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+
+# Exit on error
+set -e
+
+# Function to copy library and its dependencies
+copy_dependencies() {
+    local binary="$1"
+    local target_dir="$2"
+    
+    # Create target directory if it doesn't exist
+    mkdir -p "$target_dir"
+    
+    # Get all dependencies
+    ldd "$binary" | while read -r line; do
+        # Extract the library path
+        if [[ $line =~ '=>' ]]; then
+            lib_path=$(echo "$line" | awk '{print $3}')
+        else
+            lib_path=$(echo "$line" | awk '{print $1}')
+        fi
+        
+        # Skip system libraries and non-existent files
+        if [[ -f "$lib_path" && ! "$lib_path" =~ ^/lib && ! "$lib_path" =~ ^/usr/lib ]]; then
+            cp -L "$lib_path" "$target_dir/"
+        fi
+    done
+}
+
+# Create AppDir structure
+mkdir -p AppDir/usr/{bin,lib,share/applications,share/icons/hicolor/256x256/apps}
+
+# Build the application
+mkdir -p build
+cd build
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release
+make -j$(nproc)
+
+# Install to AppDir
+make DESTDIR=../AppDir install
+cd ..
+
+# Copy desktop file and icon
+cp opencam.desktop AppDir/usr/share/applications/
+cp icon.png AppDir/usr/share/icons/hicolor/256x256/apps/opencam.png
+
+# Copy Qt plugins
+mkdir -p AppDir/usr/plugins
+for plugin_dir in platforms imageformats xcbglintegrations; do
+    if [ -d "/usr/lib/x86_64-linux-gnu/qt5/plugins/$plugin_dir" ]; then
+        cp -r "/usr/lib/x86_64-linux-gnu/qt5/plugins/$plugin_dir" AppDir/usr/plugins/
+    fi
+done
+
+# Copy dependencies for the main executable
+copy_dependencies "AppDir/usr/bin/opencam" "AppDir/usr/lib"
+
+# Copy dependencies for Qt plugins
+find AppDir/usr/plugins -type f -name "*.so" | while read plugin; do
+    copy_dependencies "$plugin" "AppDir/usr/lib"
+done
+
+# Create AppRun script
+cat > AppDir/AppRun << 'EOF'
+#!/bin/bash
+HERE="$(dirname "$(readlink -f "${0}")")"
+export LD_LIBRARY_PATH="${HERE}/usr/lib:${LD_LIBRARY_PATH}"
+export QT_PLUGIN_PATH="${HERE}/usr/plugins"
+export QT_QPA_PLATFORM_PLUGIN_PATH="${HERE}/usr/plugins/platforms"
+exec "${HERE}/usr/bin/opencam" "$@"
+EOF
+
+chmod +x AppDir/AppRun
+
+# Download linuxdeploy if not present
+if [ ! -f linuxdeploy-x86_64.AppImage ]; then
+    wget https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+    chmod +x linuxdeploy-x86_64.AppImage
+fi
+
+if [ ! -f linuxdeploy-plugin-qt-x86_64.AppImage ]; then
+    wget https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage
+    chmod +x linuxdeploy-plugin-qt-x86_64.AppImage
+fi
+
+# Create the AppImage
+export OUTPUT="OpenCam-x86_64.AppImage"
+./linuxdeploy-x86_64.AppImage --appdir AppDir --plugin qt --output appimage
+
+echo "AppImage created successfully: $OUTPUT"