add mbedtls support

scripts/ffmpeg/build.sh

@@ -14,6 +14,10 @@ if [ "$FFMPEG_GPL_ENABLED" = true ] ; then
     EXTRA_BUILD_CONFIGURATION_FLAGS="$EXTRA_BUILD_CONFIGURATION_FLAGS --enable-gpl"
 fi
 
+if [ "$FFMPEG_MBEDTLS_ENABLED" = true ] ; then
+EXTRA_BUILD_CONFIGURATION_FLAGS="$EXTRA_BUILD_CONFIGURATION_FLAGS  --enable-protocol=https --enable-version3"
+fi
+
 # Preparing flags for enabling requested libraries
 ADDITIONAL_COMPONENTS=
 for LIBARY_NAME in ${FFMPEG_EXTERNAL_LIBRARIES[@]}

scripts/mbedtls/android.cmake

@@ -0,0 +1,9 @@
+# Enable NEON for all ARM processors
+set(ANDROID_ARM_NEON TRUE)
+
+# By including this file all necessary variables that point to compiler, linker, etc.
+# will be setup. Well, almost all.
+# Two variables have to be set before this line though:
+# ANDROID_PLATOFORM - the API level to compile against (number)
+# ANDROID_ABI - the ABI of the target platform
+include("$ENV{ANDROID_NDK_HOME}/build/cmake/android.toolchain.cmake")

scripts/mbedtls/build.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+CMAKE_BUILD_DIR=mbedtls_build_${ANDROID_ABI}
+# mbedtls authors park their source in a directory named  mbedtls-${MBEDTLS_VERSION}
+# instead of root directory
+cd mbedtls-${MBEDTLS_VERSION}
+rm -rf ${CMAKE_BUILD_DIR}
+mkdir ${CMAKE_BUILD_DIR}
+cd ${CMAKE_BUILD_DIR}
+
+${CMAKE_EXECUTABLE} .. \
+ -DANDROID_PLATFORM=${ANDROID_PLATFORM} \
+ -DANDROID_ABI=${ANDROID_ABI} \
+ -DCMAKE_TOOLCHAIN_FILE=${SCRIPTS_DIR}/mbedtls/android.cmake \
+ -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} \
+ -DENABLE_TESTING=0 
+
+${MAKE_EXECUTABLE} -j${HOST_NPROC}
+${MAKE_EXECUTABLE} install

scripts/mbedtls/download.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+source ${SCRIPTS_DIR}/common-functions.sh
+
+export MBEDTLS_VERSION=2.28.0
+downloadTarArchive \
+  "mbedtls" \
+  "https://github.com/Mbed-TLS/mbedtls/archive/refs/tags/v${MBEDTLS_VERSION}.tar.gz" \
+  true

scripts/parse-arguments.sh

@@ -12,6 +12,7 @@ SOURCE_TYPE=TAR
 SOURCE_VALUE=5.0.1
 EXTERNAL_LIBRARIES=()
 FFMPEG_GPL_ENABLED=false
+FFMPEG_MBEDTLS_ENABLED=false
 
 # All FREE libraries that are supported
 SUPPORTED_LIBRARIES_FREE=(
@@ -25,6 +26,7 @@ SUPPORTED_LIBRARIES_FREE=(
   "libwebp"
   "libfreetype"
   "libfribidi"
+  "mbedtls"
 )
 
 # All GPL libraries that are supported
@@ -111,6 +113,10 @@ for argument in "$@"; do
     EXTERNAL_LIBRARIES+=("libx264")
     FFMPEG_GPL_ENABLED=true
     ;;
+  --enable-mbedtls | -mbedtls)
+    EXTERNAL_LIBRARIES+=("mbedtls")
+    FFMPEG_MBEDTLS_ENABLED=true
+    ;; 
   --enable-all-free | -all-free)
     EXTERNAL_LIBRARIES+=" ${SUPPORTED_LIBRARIES_FREE[@]}"
     ;;