Merge pull request #148 from hzeller/feature-20250108-trim-appimage

Trim libraries pulled in AppImage.

.github/conf/AppImageBuilder.yml.in

@@ -32,7 +32,7 @@ AppDir:
     #- libopenslide0
     - libturbojpeg
     - libexif12
-    - libswscale5
+    #- libswscale5
     - libdeflate0
     - libsixel1
     #- libpoppler-glib8

.github/workflows/ubuntu.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Install minimal dependencies
         run: |
           sudo apt update
-          sudo apt install cmake git g++ clang pkg-config libswscale-dev libavutil-dev libdeflate-dev
+          sudo apt install cmake git g++ clang pkg-config libdeflate-dev
 
       - name: Get the Source
         uses: actions/checkout@v3
@@ -139,11 +139,9 @@ jobs:
         run: |
           sudo apt update
           sudo apt install cmake git g++ clang pkg-config
-          sudo apt install libswscale-dev libavutil-dev libdeflate-dev
+          sudo apt install libdeflate-dev
           sudo apt install libturbojpeg-dev libexif-dev
-          sudo apt install librsvg2-dev libcairo-dev
           sudo apt install libsixel-dev
-          sudo apt install libpoppler-glib-dev
           sudo apt install pandoc
 
       - name: Set Version
@@ -166,11 +164,18 @@ jobs:
              -DWITH_QOI_IMAGE=On \
              -DWITH_LIBSIXEL=On
           strip AppDir/usr/bin/timg
-          ldd AppDir/usr/bin/timg
+
           sed "s/@VERSION@/$PACKAGE_VERSION/" \
               < .github/conf/AppImageBuilder.yml.in \
               > AppImageBuilder.yml
 
+          echo "--- Binary size ---"
+          du -hs AppDir/usr/bin/timg
+          size AppDir/usr/bin/timg
+
+          echo "--- Libraries linked ---"
+          ldd AppDir/usr/bin/timg
+
       - name: Package
         uses: AppImageCrafters/build-appimage@master
         env:

CMakeLists.txt

@@ -48,8 +48,6 @@ endif()
 if(WITH_TURBOJPEG)
   pkg_check_modules(TURBOJPEG REQUIRED IMPORTED_TARGET libturbojpeg)
   pkg_check_modules(EXIF REQUIRED IMPORTED_TARGET libexif)
-  pkg_check_modules(AVUTIL REQUIRED IMPORTED_TARGET libavutil)
-  pkg_check_modules(SWSCALE IMPORTED_TARGET REQUIRED libswscale)
 endif()
 
 if(WITH_GRAPHICSMAGICK)
@@ -68,8 +66,6 @@ endif()
 
 if(WITH_OPENSLIDE_SUPPORT)
   pkg_check_modules(OPENSLIDE IMPORTED_TARGET REQUIRED openslide)
-  pkg_check_modules(AVUTIL REQUIRED IMPORTED_TARGET libavutil)
-  pkg_check_modules(SWSCALE IMPORTED_TARGET REQUIRED libswscale)
 endif()
 
 if(WITH_VIDEO_DECODING)
@@ -81,12 +77,6 @@ if(WITH_VIDEO_DECODING)
   endif()
 endif()
 
-# TODO: allow for fallback if that is not available.
-if(WITH_QOI_IMAGE)
-  pkg_check_modules(AVUTIL REQUIRED IMPORTED_TARGET libavutil)
-  pkg_check_modules(SWSCALE IMPORTED_TARGET REQUIRED libswscale)
-endif()
-
 find_package(Threads)
 
 add_subdirectory(src)