add the source link to the bundles

android.sh

@@ -289,7 +289,7 @@ if [[ -n ${ANDROID_ARCHITECTURES} ]]; then
 
   cd "${BASEDIR}"/android 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
 
-  # COPY LIBRARY LICENSES
+  # COPY EXTERNAL LIBRARY LICENSES
   LICENSE_BASEDIR="${BASEDIR}"/android/ffmpeg-kit-android-lib/src/main/res/raw
   rm -f "${LICENSE_BASEDIR}"/*.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   for library in {0..49}; do
@@ -331,13 +331,17 @@ if [[ -n ${ANDROID_ARCHITECTURES} ]]; then
 
   # COPY LIBRARY LICENSES
   if [[ ${GPL_ENABLED} == "yes" ]]; then
-    cp "${BASEDIR}"/LICENSE.GPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1
+    cp "${BASEDIR}"/LICENSE.GPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   else
-    cp "${BASEDIR}"/LICENSE.LGPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1
+    cp "${BASEDIR}"/LICENSE.LGPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   fi
 
   echo -e "DEBUG: Copied the ffmpeg-kit license successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
 
+  overwrite_file "${BASEDIR}"/tools/source/SOURCE "${LICENSE_BASEDIR}"/source.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
+
+  echo -e "DEBUG: Copied source.txt successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
+
   # BUILD NATIVE LIBRARY
   if [[ ${SKIP_ffmpeg_kit} -ne 1 ]]; then
     if [ "$(is_darwin_arm64)" == "1" ]; then

scripts/function-apple.sh

@@ -326,6 +326,8 @@ create_ffmpeg_kit_universal_library() {
     cp "${BASEDIR}"/LICENSE.LGPLv3 "${FFMPEG_KIT_UNIVERSAL_LIBRARY_DIRECTORY}"/LICENSE 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   fi
 
+  cp "${BASEDIR}"/tools/source/SOURCE "${FFMPEG_KIT_UNIVERSAL_LIBRARY_DIRECTORY}"/SOURCE 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
+
   echo -e "DEBUG: ${LIBRARY_NAME} universal library built for $(get_apple_architecture_variant "${ARCHITECTURE_VARIANT}") platform successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
 }
 
@@ -508,6 +510,8 @@ create_ffmpeg_kit_framework() {
     cp "${BASEDIR}/LICENSE.LGPLv3" "${FFMPEG_KIT_FRAMEWORK_RESOURCE_PATH}/LICENSE" 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   fi
 
+  cp "${BASEDIR}/tools/source/SOURCE" "${FFMPEG_KIT_FRAMEWORK_RESOURCE_PATH}/SOURCE" 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
+
   # COPYING STRIP SCRIPT FOR SHARED LIBRARY
   cp ${BASEDIR}/tools/apple/strip-frameworks.sh ${FFMPEG_KIT_FRAMEWORK_RESOURCE_PATH} 1>>${BASEDIR}/build.log 2>&1 || exit 1
 

scripts/function-linux.sh

@@ -154,7 +154,7 @@ create_linux_bundle() {
   install_pkg_config_file "libavutil.pc"
   install_pkg_config_file "ffmpeg-kit.pc"
 
-  # COPY LIBRARY LICENSES
+  # COPY EXTERNAL LIBRARY LICENSES
   LICENSE_BASEDIR="${BASEDIR}/prebuilt/$(get_bundle_directory)/ffmpeg-kit/lib"
   rm -f "${LICENSE_BASEDIR}"/*.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   for library in {0..49}; do
@@ -174,13 +174,35 @@ create_linux_bundle() {
     fi
   done
 
+  # COPY CUSTOM LIBRARY LICENSES
+  for custom_library_index in "${CUSTOM_LIBRARIES[@]}"; do
+    library_name="CUSTOM_LIBRARY_${custom_library_index}_NAME"
+    relative_license_path="CUSTOM_LIBRARY_${custom_library_index}_LICENSE_FILE"
+
+    destination_license_path="${LICENSE_BASEDIR}/license_${!library_name}.txt"
+
+    cp "${BASEDIR}/src/${!library_name}/${!relative_license_path}" "${destination_license_path}" 1>>"${BASEDIR}"/build.log 2>&1
+
+    RC=$?
+
+    if [[ ${RC} -ne 0 ]]; then
+      echo -e "DEBUG: Failed to copy the license file of custom library ${!library_name}\n" 1>>"${BASEDIR}"/build.log 2>&1
+      echo -e "failed\n\nSee build.log for details\n"
+      exit 1
+    fi
+
+    echo -e "DEBUG: Copied the license file of custom library ${!library_name} successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
+  done
+
   # COPY LIBRARY LICENSES
   if [[ ${GPL_ENABLED} == "yes" ]]; then
-    cp "${BASEDIR}"/LICENSE.GPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1
+    cp "${BASEDIR}"/LICENSE.GPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   else
-    cp "${BASEDIR}"/LICENSE.LGPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1
+    cp "${BASEDIR}"/LICENSE.LGPLv3 "${LICENSE_BASEDIR}"/license.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
   fi
 
+  cp "${BASEDIR}"/tools/source/SOURCE "${LICENSE_BASEDIR}"/source.txt 1>>"${BASEDIR}"/build.log 2>&1 || exit 1
+
   echo -e "DEBUG: Copied the ffmpeg-kit license successfully\n" 1>>"${BASEDIR}"/build.log 2>&1
 }
 

tools/source/SOURCE

@@ -0,0 +1,14 @@
+The source code of "FFmpegKit", "FFmpeg" and external libraries enabled within
+"FFmpeg" for this release can be downloaded from
+https://github.com/tanersener/ffmpeg-kit/wiki/Source page.
+
+If you want to receive the source code on physical media submit your request
+to "open-source@arthenica.com" email address.
+
+Your request should include "FFmpegKit" version, "FFmpegKit" platform, your
+name, your company name, your mailing address, the phone number and the date
+you started using "FFmpegKit".
+
+Note that we may charge you a fee to cover physical media printing and
+shipping costs. Your request must be sent within the first three years of the
+date you received "FFmpegKit" with "GPL v3.0" license.