README updated.

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LICENSE.GPLv3

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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+                            Preamble
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -1,12 +1,13 @@
 # MobileFFmpeg
-Source code and scripts to build FFmpeg for Android and IOS platform
+Source code and scripts to build FFmpeg for Android and IOS platform; prebuilt libraries for both platforms
 
 ### 1. Features
 - Builds both Android and IOS
-- Supports 18 external libraries and 10 architectures in total
+- Supports 21 external libraries, 2 GPL libraries and 10 architectures in total
 - Exposes FFmpeg capabilities both directly from FFmpeg libraries and through MobileFFmpeg wrapper library
 - Creates shared libraries (.so for Android, .dylib for IOS)
-- Licensed under LGPL 3.0
+- Includes cross-compile instructions for 32 open-source libraries including FFmpeg
+- Licensed under LGPL 3.0, can be customized to support GPL v3.0
 #### 1.1 Android
 - Creates Android archive with .aar extension
 #### 1.2 IOS
@@ -28,31 +29,37 @@ Source code and scripts to build FFmpeg for Android and IOS platform
 - x86_64
 
 ### 3. FFmpeg Support
-This repository branch contains FFmpeg version 3.4.2 with support for the following external libraries.
+This repository branch contains FFmpeg version 3.4.2 with support for the following external libraries. 
+Cross-compile instructions for all of them can be found under scripts inside `build` folder.
 - fontconfig
 - freetype
 - fribidi
 - gmp
 - gnutls
 - kvazaar
-- libiconv
 - lame
 - libass
+- libiconv
+- libilbc
 - libtheora
 - libvorbis
 - libvpx
 - libwebp
 - libxml2
 - opencore-amr
+- opus
 - shine
+- snappy
 - speex
 - wavpack
+- x264
+- xvidcore
 
 External libraries and their dependencies are explained in the [External Libraries](https://github.com/tanersener/mobile-ffmpeg/wiki/External-Libraries) page.
 
 ### 4. Using
 #### 4.1 Android
-Import `mobile-ffmpeg-1.0.aar` into your project and use the following source code.
+Import `mobile-ffmpeg-1.1.aar` into your project and use the following source code.
 ```
     import com.arthenica.mobileffmpeg.FFmpeg;
 
@@ -90,7 +97,7 @@ There is an Android test application under the `android/test-app` folder and an
 #### 5.1 Prerequisites
 1. Use your package manager (apt, yum, dnf, brew, etc.) to install the following packages.
 ```
-autoconf automake libtool pkg-config gcc cmake gperf yasm texinfo
+autoconf automake libtool pkg-config curl cmake gcc gperf texinfo yasm nasm
 ```
 Some of these packages are not mandatory for the default build.
 Please visit [Android Prerequisites](https://github.com/tanersener/mobile-ffmpeg/wiki/Android-Prerequisites) and
@@ -105,7 +112,7 @@ Please visit [Android Prerequisites](https://github.com/tanersener/mobile-ffmpeg
 - **IOS SDK 7.0.x** or later
 - **Xcode 8.x** or later
 - **Command Line Tools**
-- **curl** and **lipo** utilities
+- **lipo** utility
 
 #### 5.2 Build Scripts
 Use `android.sh` and `ios.sh` to build MobileFFmpeg for each platform.
@@ -123,20 +130,18 @@ export ANDROID_NDK_ROOT=<Android NDK Path>
 ```
 ./ios.sh
 ```
+#### 5.3 GPL Support
+From `v1.1` onwards it is possible to enable to GPL libraries `x264` and `xvidcore` from top level build scripts.
+Their source code is not included in the repository and downloaded when enabled.
 
-### 6. API
+### 6. Documentation
 
-Below you can find documentation for all APIs exposed.
-
-[Android API](https://tanersener.github.io/mobile-ffmpeg/android/javadoc)
-
-[Android Native API](https://tanersener.github.io/mobile-ffmpeg/ios/html) 
-
-[IOS API](https://tanersener.github.io/mobile-ffmpeg/android/doc/html)
+A more detailed documentation is available at [Wiki](https://github.com/tanersener/mobile-ffmpeg/wiki).
 
 ### 7. License
 
-This project is licensed under the LGPL v3.0.
+This project is licensed under the LGPL v3.0. However, if source code is built using optional `--enable-gpl` flag or 
+prebuilt binaries with `-gpl` postfix are used then MobileFFmpeg is subject to the GPL v3.0 license.
 
 Source code of FFmpeg and external libraries is included in compliance with their individual licenses.
 
@@ -150,5 +155,6 @@ This project is stable but far from complete. If you have any recommendations or
 
 ### 9. See Also
 
+- [libav gas-preprocessor](https://github.com/libav/gas-preprocessor/raw/master/gas-preprocessor.pl)
 - [FFmpeg API Documentation](https://ffmpeg.org/doxygen/3.4/index.html)
 - [FFmpeg License and Legal Considerations](https://ffmpeg.org/legal.html)

android.sh

@@ -26,24 +26,32 @@ LIBRARY_SHINE=14
 LIBRARY_SPEEX=15
 LIBRARY_WAVPACK=16
 LIBRARY_KVAZAAR=17
-LIBRARY_GIFLIB=18
-LIBRARY_JPEG=19
-LIBRARY_LIBOGG=20
-LIBRARY_LIBPNG=21
-LIBRARY_LIBUUID=22
-LIBRARY_NETTLE=23
-LIBRARY_TIFF=24
-LIBRARY_ZLIB=25
-LIBRARY_MEDIA_CODEC=26
+LIBRARY_X264=18
+LIBRARY_XVIDCORE=19
+LIBRARY_LIBILBC=20
+LIBRARY_OPUS=21
+LIBRARY_SNAPPY=22
+LIBRARY_GIFLIB=23
+LIBRARY_JPEG=24
+LIBRARY_LIBOGG=25
+LIBRARY_LIBPNG=26
+LIBRARY_LIBUUID=27
+LIBRARY_NETTLE=28
+LIBRARY_TIFF=29
+LIBRARY_EXPAT=30
+LIBRARY_ZLIB=31
+LIBRARY_MEDIA_CODEC=32
 
 # ENABLE ARCH
 ENABLED_ARCHITECTURES=(1 1 1 1 1)
 
 # ENABLE LIBRARIES
-ENABLED_LIBRARIES=(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0)
+ENABLED_LIBRARIES=(0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0)
 
 export BASEDIR=$(pwd)
 
+export MOBILE_FFMPEG_TMPDIR="${BASEDIR}/.tmp"
+
 # USING API LEVEL 21 / Android 5.0 (LOLLIPOP)
 export API=21
 
@@ -58,6 +66,7 @@ display_help() {
 
     echo -e "\n'"$COMMAND"' builds FFmpeg and MobileFFmpeg for Android platform. By default five Android ABIs (armeabi-v7a, armeabi-v7a-neon, arm64-v8a, x86 and x86_64) are built \
 without any external libraries enabled. Options can be used to disable ABIs and/or enable external libraries. \
+Please note that GPL libraries (external libraries with GPL license) need --enable-gpl flag to be set explicitly. \
 When compilation ends an Android Archive (AAR) file is created with enabled platforms inside.\n"
 
     echo -e "Usage: ./"$COMMAND" [OPTION]...\n"   
@@ -69,38 +78,54 @@ When compilation ends an Android Archive (AAR) file is created with enabled plat
     echo -e "  -h, --help\t\t\tdisplay this help and exit"
     echo -e "  -V, --version\t\t\tdisplay version information and exit\n"
 
+    echo -e "Licensing options:"
+
+    echo -e "  --enable-gpl\t\t\tallow use of GPL libraries, resulting libs will be licensed under GPLv3.0 [no]\n"
+
     echo -e "Platforms:"
 
-    echo -e "  --disable-arm-v7a\t\tdo not build arm-v7a platform"
-    echo -e "  --disable-arm-v7a-neon\tdo not build arm-v7a-neon platform"
-    echo -e "  --disable-arm64-v8a\t\tdo not build arm64-v8a platform"
-    echo -e "  --disable-x86\t\t\tdo not build x86 platform"
-    echo -e "  --disable-x86-64\t\tdo not build x86-64 platform\n"
+    echo -e "  --disable-arm-v7a\t\tdo not build arm-v7a platform [yes]"
+    echo -e "  --disable-arm-v7a-neon\tdo not build arm-v7a-neon platform [yes]"
+    echo -e "  --disable-arm64-v8a\t\tdo not build arm64-v8a platform [yes]"
+    echo -e "  --disable-x86\t\t\tdo not build x86 platform [yes]"
+    echo -e "  --disable-x86-64\t\tdo not build x86-64 platform [yes]\n"
 
     echo -e "Libraries:"
 
     echo -e "  --full\t\t\tenables all external libraries"
-    echo -e "  --enable-android-media-codec\tbuild with built-in media codec"
-    echo -e "  --enable-android-zlib\t\tbuild with built-in zlib"
-    echo -e "  --enable-fontconfig\t\tbuild with fontconfig"
-    echo -e "  --enable-freetype\t\tbuild with freetype"
-    echo -e "  --enable-fribidi\t\tbuild with fribidi"
-    echo -e "  --enable-gnutls\t\tbuild with gnutls"
-    echo -e "  --enable-gmp\t\t\tbuild with gmp"
-    echo -e "  --enable-kvazaar\t\tbuild with kvazaar"
-    echo -e "  --enable-lame\t\t\tbuild with lame"
-    echo -e "  --enable-libass\t\tbuild with libass"
-    echo -e "  --enable-libiconv\t\tbuild with libiconv"
-    echo -e "  --enable-libtheora\t\tbuild with libtheora"
-    echo -e "  --enable-libvorbis\t\tbuild with libvorbis"
-    echo -e "  --enable-libvpx\t\tbuild with libvpx"
-    echo -e "  --enable-libwebp\t\tbuild with libwebp"
-    echo -e "  --enable-libxml2\t\tbuild with libxml2"
-    echo -e "  --enable-opencore-amr\t\tbuild with opencore-amr"
-    echo -e "  --enable-shine\t\tbuild with shine"
-    echo -e "  --enable-speex\t\tbuild with speex"
-    echo -e "  --enable-wavpack\t\tbuild with wavpack"
-    echo -e "  --reconf-LIBRARY\t\trun autoreconf before building LIBRARY\n"
+    echo -e "  --enable-android-media-codec\tbuild with built-in Android MediaCodec [no]"
+    echo -e "  --enable-android-zlib\t\tbuild with built-in zlib [no]"
+    echo -e "  --enable-fontconfig\t\tbuild with fontconfig [no]"
+    echo -e "  --enable-freetype\t\tbuild with freetype [no]"
+    echo -e "  --enable-fribidi\t\tbuild with fribidi [no]"
+    echo -e "  --enable-gmp\t\t\tbuild with gmp [no]"
+    echo -e "  --enable-gnutls\t\tbuild with gnutls [no]"
+    echo -e "  --enable-kvazaar\t\tbuild with kvazaar [no]"
+    echo -e "  --enable-lame\t\t\tbuild with lame [no]"
+    echo -e "  --enable-libass\t\tbuild with libass [no]"
+    echo -e "  --enable-libiconv\t\tbuild with libiconv [no]"
+    echo -e "  --enable-libilbc\t\tbuild with libilbc [no]"
+    echo -e "  --enable-libtheora\t\tbuild with libtheora [no]"
+    echo -e "  --enable-libvorbis\t\tbuild with libvorbis [no]"
+    echo -e "  --enable-libvpx\t\tbuild with libvpx [no]"
+    echo -e "  --enable-libwebp\t\tbuild with libwebp [no]"
+    echo -e "  --enable-libxml2\t\tbuild with libxml2 [no]"
+    echo -e "  --enable-opencore-amr\t\tbuild with opencore-amr [no]"
+    echo -e "  --enable-opus\t\t\tbuild with opus [no]"
+    echo -e "  --enable-shine\t\tbuild with shine [no]"
+    echo -e "  --enable-snappy\t\tbuild with snappy [no]"
+    echo -e "  --enable-speex\t\tbuild with speex [no]"
+    echo -e "  --enable-wavpack\t\tbuild with wavpack [no]\n"
+
+    echo -e "GPL libraries:"
+
+    echo -e "  --enable-x264\t\t\tbuild with x264 [no]"
+    echo -e "  --enable-xvidcore\t\tbuild with xvidcore [no]\n"
+
+    echo -e "Advanced options:"
+
+    echo -e "  --reconf-LIBRARY\t\trun autoreconf before building LIBRARY [no]"
+    echo -e "  --rebuild-LIBRARY\t\tbuild LIBRARY even it is detected as already built [no]\n"
 }
 
 display_version() {
@@ -122,6 +147,12 @@ reconf_library() {
     export ${RECONF_VARIABLE}=1
 }
 
+rebuild_library() {
+    REBUILD_VARIABLE=$(echo "REBUILD_$1" | sed "s/\-/\_/g")
+
+    export ${REBUILD_VARIABLE}=1
+}
+
 enable_library() {
     set_library $1 1
 }
@@ -137,12 +168,14 @@ set_library() {
         fontconfig)
             ENABLED_LIBRARIES[LIBRARY_FONTCONFIG]=$2
             ENABLED_LIBRARIES[LIBRARY_LIBUUID]=$2
-            set_library "libxml2" $2
+            ENABLED_LIBRARIES[LIBRARY_EXPAT]=$2
+            ENABLED_LIBRARIES[LIBRARY_LIBICONV]=$2
             set_library "freetype" $2
         ;;
         freetype)
             ENABLED_LIBRARIES[LIBRARY_FREETYPE]=$2
-            ENABLED_LIBRARIES[LIBRARY_LIBPNG]=$2
+            ENABLED_LIBRARIES[LIBRARY_ZLIB]=$2
+            set_library "libpng" $2
         ;;
         fribidi)
             ENABLED_LIBRARIES[LIBRARY_FRIBIDI]=$2
@@ -153,6 +186,7 @@ set_library() {
         gnutls)
             ENABLED_LIBRARIES[LIBRARY_GNUTLS]=$2
             ENABLED_LIBRARIES[LIBRARY_NETTLE]=$2
+            ENABLED_LIBRARIES[LIBRARY_ZLIB]=$2
             set_library "gmp" $2
             set_library "libiconv" $2
         ;;
@@ -165,16 +199,23 @@ set_library() {
         ;;
         libass)
             ENABLED_LIBRARIES[LIBRARY_LIBASS]=$2
+            ENABLED_LIBRARIES[LIBRARY_LIBUUID]=$2
+            ENABLED_LIBRARIES[LIBRARY_EXPAT]=$2
             set_library "freetype" $2
             set_library "fribidi" $2
             set_library "fontconfig" $2
             set_library "libiconv" $2
-            ENABLED_LIBRARIES[LIBRARY_LIBUUID]=$2
-            set_library "libxml2" $2
         ;;
         libiconv)
             ENABLED_LIBRARIES[LIBRARY_LIBICONV]=$2
         ;;
+        libilbc)
+            ENABLED_LIBRARIES[LIBRARY_LIBILBC]=$2
+        ;;
+        libpng)
+            ENABLED_LIBRARIES[LIBRARY_LIBPNG]=$2
+            ENABLED_LIBRARIES[LIBRARY_ZLIB]=$2
+        ;;
         libtheora)
             ENABLED_LIBRARIES[LIBRARY_LIBTHEORA]=$2
             ENABLED_LIBRARIES[LIBRARY_LIBOGG]=$2
@@ -191,8 +232,8 @@ set_library() {
             ENABLED_LIBRARIES[LIBRARY_LIBWEBP]=$2
             ENABLED_LIBRARIES[LIBRARY_GIFLIB]=$2
             ENABLED_LIBRARIES[LIBRARY_JPEG]=$2
-            ENABLED_LIBRARIES[LIBRARY_LIBPNG]=$2
             ENABLED_LIBRARIES[LIBRARY_TIFF]=$2
+            set_library "libpng" $2
         ;;
         libxml2)
             ENABLED_LIBRARIES[LIBRARY_LIBXML2]=$2
@@ -201,16 +242,30 @@ set_library() {
         opencore-amr)
             ENABLED_LIBRARIES[LIBRARY_OPENCOREAMR]=$2
         ;;
+        opus)
+            ENABLED_LIBRARIES[LIBRARY_OPUS]=$2
+        ;;
         shine)
             ENABLED_LIBRARIES[LIBRARY_SHINE]=$2
         ;;
+        snappy)
+            ENABLED_LIBRARIES[LIBRARY_SNAPPY]=$2
+            ENABLED_LIBRARIES[LIBRARY_ZLIB]=$2
+        ;;
         speex)
             ENABLED_LIBRARIES[LIBRARY_SPEEX]=$2
         ;;
         wavpack)
             ENABLED_LIBRARIES[LIBRARY_WAVPACK]=$2
         ;;
-        giflib | jpeg | libogg | libpng | libuuid | nettle | tiff)
+        x264)
+            ENABLED_LIBRARIES[LIBRARY_X264]=$2
+        ;;
+        xvidcore)
+            ENABLED_LIBRARIES[LIBRARY_XVIDCORE]=$2
+        ;;
+        giflib | jpeg | libogg | libpng | libuuid | nettle | tiff | expat)
+            # THESE LIBRARIES ARE NOT ENABLED DIRECTLY
         ;;
         *)
             print_unknown_library $1
@@ -288,7 +343,7 @@ print_enabled_libraries() {
     let enabled=0;
 
     # FIRST BUILT-IN LIBRARIES
-    for library in {25..26}
+    for library in {31..32}
     do
         if [[ ${ENABLED_LIBRARIES[$library]} -eq 1 ]]; then
             if [[ ${enabled} -ge 1 ]]; then
@@ -300,7 +355,7 @@ print_enabled_libraries() {
     done
 
     # THEN EXTERNAL LIBRARIES
-    for library in {0..17}
+    for library in {0..22}
     do
         if [[ ${ENABLED_LIBRARIES[$library]} -eq 1 ]]; then
             if [[ ${enabled} -ge 1 ]]; then
@@ -338,6 +393,8 @@ EOF
 # ENABLE COMMON FUNCTIONS
 . ${BASEDIR}/build/android-common.sh
 
+GPL_ENABLED="no"
+
 while [ ! $# -eq 0 ]
 do
 
@@ -355,12 +412,22 @@ do
 
             reconf_library ${CONF_LIBRARY}
 	    ;;
+        --rebuild-*)
+            BUILD_LIBRARY=`echo $1 | sed -e 's/^--[A-Za-z]*-//g'`
+
+            rebuild_library ${BUILD_LIBRARY}
+	    ;;
 	    --full)
-            for library in {0..26}
+            for library in {0..32}
             do
-                enable_library $(get_library_name $library)
+                if [[ $library -ne 18 ]] && [[ $library -ne 19 ]]; then
+                    enable_library $(get_library_name $library)
+                fi
             done
 	    ;;
+        --enable-gpl)
+            GPL_ENABLED="yes"
+	    ;;
         --enable-*)
             ENABLED_LIBRARY=`echo $1 | sed -e 's/^--[A-Za-z]*-//g'`
 
@@ -384,6 +451,8 @@ if [[ -z ${ANDROID_NDK_ROOT} ]]; then
 fi
 
 echo -e "Building mobile-ffmpeg for Android\n"
+echo -e -n "INFO: Building mobile-ffmpeg for Android: " >>${BASEDIR}/build.log
+echo -e `date` >>${BASEDIR}/build.log
 
 if [[ ${ENABLED_ARCHITECTURES[0]} -eq 0 ]] && [[ ${ENABLED_ARCHITECTURES[1]} -eq 1 ]]; then
     ENABLED_ARCHITECTURES[0]=1
@@ -395,6 +464,27 @@ fi
 print_enabled_architectures
 print_enabled_libraries
 
+# CHECKING GPL LIBRARIES
+for gpl_library in {18..19}
+do
+    if [[ ${ENABLED_LIBRARIES[$gpl_library]} -eq 1 ]]; then
+        library_name=$(get_library_name ${gpl_library})
+
+        if  [ ${GPL_ENABLED} != "yes" ]; then
+            echo -e "\n(*) Invalid configuration detected. GPL library ${library_name} enabled without --enable-gpl flag.\n"
+            echo -e "\n(*) Invalid configuration detected. GPL library ${library_name} enabled without --enable-gpl flag.\n" >> ${BASEDIR}/build.log
+            exit 1
+        else
+            DOWNLOAD_RESULT=$(download_gpl_library_source ${library_name})
+            if [[ ${DOWNLOAD_RESULT} -ne 0 ]]; then
+                echo -e "\n(*) Failed to download GPL library ${library_name} source. Please check build.log file for details. If the problem persists refer to offline building instructions.\n"
+                echo -e "\n(*) Failed to download GPL library ${library_name} source.\n" >> ${BASEDIR}/build.log
+                exit 1
+            fi
+        fi
+    fi
+done
+
 for run_arch in {0..4}
 do
     if [[ ${ENABLED_ARCHITECTURES[$run_arch]} -eq 1 ]]; then
@@ -407,7 +497,7 @@ do
         . ${BASEDIR}/build/main-android.sh "${ENABLED_LIBRARIES[@]}" || exit 1
 
         # CLEAR FLAGS
-        for library in {1..27}
+        for library in {1..33}
         do
             library_name=$(get_library_name $((library - 1)))
             unset $(echo "OK_${library_name}" | sed "s/\-/\_/g")
@@ -469,7 +559,7 @@ if [[ ! -z ${ANDROID_ARCHITECTURES} ]]; then
         exit 1
     fi
 
-    cp ${BASEDIR}/android/app/build/outputs/aar/mobile-ffmpeg-1.0.aar ${MOBILE_FFMPEG_AAR} || exit 1
+    cp ${BASEDIR}/android/app/build/outputs/aar/mobile-ffmpeg-1.1.aar ${MOBILE_FFMPEG_AAR} || exit 1
 
     echo -e "Created mobile-ffmpeg Android archive successfully.\n" >> ${BASEDIR}/build.log
 

android/app/Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "MobileFFmpeg Android API"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.0
+PROJECT_NUMBER         = 1.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

android/app/build.gradle

@@ -5,8 +5,8 @@ android {
     defaultConfig {
         minSdkVersion 21
         targetSdkVersion 27
-        versionCode 1
-        versionName "1.0"
+        versionCode 11
+        versionName "1.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         project.archivesBaseName = "mobile-ffmpeg"
     }

android/app/src/main/cpp/mobileffmpeg.h

@@ -28,7 +28,7 @@
 #include "log.h"
 
 /** Library version string */
-#define MOBILE_FFMPEG_VERSION "1.0"
+#define MOBILE_FFMPEG_VERSION "1.1"
 
 /*
  * Class:     com_arthenica_mobileffmpeg_FFmpeg

android/test-app/src/main/AndroidManifest.xml

@@ -2,6 +2,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.arthenica.mobileffmpeg.test">
 
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"

build/android-common.sh

@@ -28,15 +28,21 @@ get_library_name() {
         15) echo "speex" ;;
         16) echo "wavpack" ;;
         17) echo "kvazaar" ;;
-        18) echo "giflib" ;;
-        19) echo "jpeg" ;;
-        20) echo "libogg" ;;
-        21) echo "libpng" ;;
-        22) echo "libuuid" ;;
-        23) echo "nettle" ;;
-        24) echo "tiff" ;;
-        25) echo "android-zlib" ;;
-        26) echo "android-media-codec" ;;
+        18) echo "x264" ;;
+        19) echo "xvidcore" ;;
+        20) echo "libilbc" ;;
+        21) echo "opus" ;;
+        22) echo "snappy" ;;
+        23) echo "giflib" ;;
+        24) echo "jpeg" ;;
+        25) echo "libogg" ;;
+        26) echo "libpng" ;;
+        27) echo "libuuid" ;;
+        28) echo "nettle" ;;
+        29) echo "tiff" ;;
+        30) echo "expat" ;;
+        31) echo "android-zlib" ;;
+        32) echo "android-media-codec" ;;
     esac
 }
 
@@ -196,7 +202,7 @@ get_app_specific_cflags() {
 
     APP_FLAGS=""
     case $1 in
-        libwebp)
+        libwebp | xvidcore)
             APP_FLAGS=""
         ;;
         ffmpeg | shine)
@@ -214,11 +220,11 @@ get_app_specific_cflags() {
 }
 
 get_cflags() {
-    ARCH_FLAGS=$(get_arch_specific_cflags);
-    APP_FLAGS=$(get_app_specific_cflags $1);
-    COMMON_FLAGS=$(get_common_cflags);
-    OPTIMIZATION_FLAGS=$(get_size_optimization_cflags $1);
-    COMMON_INCLUDES=$(get_common_includes);
+    ARCH_FLAGS=$(get_arch_specific_cflags)
+    APP_FLAGS=$(get_app_specific_cflags $1)
+    COMMON_FLAGS=$(get_common_cflags)
+    OPTIMIZATION_FLAGS=$(get_size_optimization_cflags $1)
+    COMMON_INCLUDES=$(get_common_includes)
 
     echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${COMMON_INCLUDES}"
 }
@@ -283,9 +289,9 @@ get_arch_specific_ldflags() {
 }
 
 get_ldflags() {
-    ARCH_FLAGS=$(get_arch_specific_ldflags);
-    OPTIMIZATION_FLAGS=$(get_size_optimization_ldflags);
-    COMMON_LINKED_LIBS=$(get_common_linked_libraries $1);
+    ARCH_FLAGS=$(get_arch_specific_ldflags)
+    OPTIMIZATION_FLAGS=$(get_size_optimization_ldflags)
+    COMMON_LINKED_LIBS=$(get_common_linked_libraries $1)
 
     echo "${ARCH_FLAGS} ${OPTIMIZATION_FLAGS} ${COMMON_LINKED_LIBS}"
 }
@@ -307,7 +313,7 @@ cachedir=\${localstatedir}/cache/\${PACKAGE}
 Name: Fontconfig
 Description: Font configuration and customization library
 Version: ${FONTCONFIG_VERSION}
-Requires:  freetype2 >= 21.0.15, uuid, libxml-2.0 >= 2.6
+Requires:  freetype2 >= 21.0.15, uuid, expat >= 2.2.0, libiconv
 Requires.private:
 Libs: -L\${libdir} -lfontconfig
 Libs.private:
@@ -540,6 +546,44 @@ Libs: -L\${libdir} -luuid
 EOF
 }
 
+create_snappy_package_config() {
+    local SNAPPY_VERSION="$1"
+
+    cat > "${INSTALL_PKG_CONFIG_DIR}/snappy.pc" << EOF
+prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/snappy
+exec_prefix=\${prefix}
+libdir=\${prefix}/lib
+includedir=\${prefix}/include
+
+Name: snappy
+Description: a fast compressor/decompressor
+Version: ${SNAPPY_VERSION}
+
+Requires:
+Libs: -L\${libdir} -lz -lstdc++
+Cflags: -I\${includedir}
+EOF
+}
+
+create_xvidcore_package_config() {
+    local XVIDCORE_VERSION="$1"
+
+    cat > "${INSTALL_PKG_CONFIG_DIR}/xvidcore.pc" << EOF
+prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/xvidcore
+exec_prefix=\${prefix}
+libdir=\${prefix}/lib
+includedir=\${prefix}/include
+
+Name: xvidcore
+Description: the main MPEG-4 de-/encoding library
+Version: ${XVIDCORE_VERSION}
+
+Requires:
+Libs: -L\${libdir}
+Cflags: -I\${includedir}
+EOF
+}
+
 create_zlib_package_config() {
     ZLIB_VERSION=$(grep '#define ZLIB_VERSION' ${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot/usr/include/zlib.h | grep -Eo '\".*\"' | sed -e 's/\"//g')
 
@@ -576,15 +620,138 @@ Cflags: -I\${includedir}
 EOF
 }
 
+#
+# download <url> <local file name> <on error action>
+#
+download() {
+    if [ ! -d "${MOBILE_FFMPEG_TMPDIR}" ]; then
+        mkdir -p "${MOBILE_FFMPEG_TMPDIR}"
+    fi
+
+    (curl --fail --location $1 -o ${MOBILE_FFMPEG_TMPDIR}/$2) 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
+
+    local RC=$?
+
+    if [ ${RC} -eq 0 ]; then
+        echo -e "\nDEBUG: Downloaded $1 to ${MOBILE_FFMPEG_TMPDIR}/$2\n" >>${BASEDIR}/build.log
+    else
+        rm -f ${MOBILE_FFMPEG_TMPDIR}/$2 >>${BASEDIR}/build.log
+
+        echo -e -n "\nINFO: Failed to download $1 to ${MOBILE_FFMPEG_TMPDIR}/$2, rc=${RC}. " >>${BASEDIR}/build.log
+
+        if [ "$3" == "exit" ]; then
+            echo -e "DEBUG: Build will now exit.\n" >>${BASEDIR}/build.log
+            exit 1
+        else
+            echo -e "DEBUG: Build will continue.\n" >>${BASEDIR}/build.log
+        fi
+    fi
+
+    echo ${RC}
+}
+
+download_gpl_library_source() {
+    local GPL_LIB_URL=""
+    local GPL_LIB_FILE=""
+    local GPL_LIB_ORIG_DIR=""
+    local GPL_LIB_DEST_DIR=""
+
+    echo -e "\nDEBUG: Downloading GPL library source: $1\n" >>${BASEDIR}/build.log
+
+    case $1 in
+        x264)
+            GPL_LIB_URL="ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20180606-2245-stable.tar.bz2"
+            GPL_LIB_FILE="x264-snapshot-20180606-2245-stable.tar.bz2"
+            GPL_LIB_ORIG_DIR="x264-snapshot-20180606-2245-stable"
+            GPL_LIB_DEST_DIR="x264"
+        ;;
+        xvidcore)
+            GPL_LIB_URL="https://downloads.xvid.com/downloads/xvidcore-1.3.5.tar.gz"
+            GPL_LIB_FILE="xvidcore-1.3.5.tar.gz"
+            GPL_LIB_ORIG_DIR="xvidcore"
+            GPL_LIB_DEST_DIR="xvidcore"
+        ;;
+    esac
+
+    local GPL_LIB_SOURCE_PATH="${BASEDIR}/src/${GPL_LIB_DEST_DIR}"
+
+    if [ -d "${GPL_LIB_SOURCE_PATH}" ]; then
+        echo -e "INFO: $1 already downloaded. Source folder found at ${GPL_LIB_SOURCE_PATH}\n" >>${BASEDIR}/build.log
+        echo 0
+        return
+    fi
+
+    local GPL_LIB_PACKAGE_PATH="${MOBILE_FFMPEG_TMPDIR}/${GPL_LIB_FILE}"
+
+    echo -e "DEBUG: $1 source not found. Checking if library package ${GPL_LIB_FILE} is downloaded at ${GPL_LIB_PACKAGE_PATH} \n" >>${BASEDIR}/build.log
+
+    if [ ! -f "${GPL_LIB_PACKAGE_PATH}" ]; then
+        echo -e "DEBUG: $1 library package not found. Downloading from ${GPL_LIB_URL}\n" >>${BASEDIR}/build.log
+
+        local DOWNLOAD_RC=$(download "${GPL_LIB_URL}" "${GPL_LIB_FILE}")
+
+        if [ ${DOWNLOAD_RC} -ne 0 ]; then
+            echo -e "INFO: Downloading GPL library $1 failed. Can not get library package from ${GPL_LIB_URL}\n" >>${BASEDIR}/build.log
+            echo ${DOWNLOAD_RC}
+            return
+        else
+            echo -e "DEBUG: $1 library package downloaded\n" >>${BASEDIR}/build.log
+        fi
+    else
+        echo -e "DEBUG: $1 library package already downloaded\n" >>${BASEDIR}/build.log
+    fi
+
+    local EXTRACT_COMMAND=""
+
+    if [[ ${GPL_LIB_FILE} == *bz2 ]]; then
+        EXTRACT_COMMAND="tar jxf ${GPL_LIB_PACKAGE_PATH} --directory ${MOBILE_FFMPEG_TMPDIR}"
+    else
+        EXTRACT_COMMAND="tar zxf ${GPL_LIB_PACKAGE_PATH} --directory ${MOBILE_FFMPEG_TMPDIR}"
+    fi
+
+    echo -e "DEBUG: Extracting library package ${GPL_LIB_FILE} inside ${MOBILE_FFMPEG_TMPDIR}\n" >>${BASEDIR}/build.log
+
+    ${EXTRACT_COMMAND}
+
+    local EXTRACT_RC=$?
+
+    if [ ${EXTRACT_RC} -ne 0 ]; then
+        echo -e "\nINFO: Downloading GPL library $1 failed. Extract for library package ${GPL_LIB_FILE} completed with rc=${EXTRACT_RC}. Deleting failed files.\n" >>${BASEDIR}/build.log
+        echo ${EXTRACT_RC}
+        rm -f ${GPL_LIB_PACKAGE_PATH} >>${BASEDIR}/build.log
+        rm -rf ${MOBILE_FFMPEG_TMPDIR}/${GPL_LIB_ORIG_DIR} >>${BASEDIR}/build.log
+        return
+    fi
+
+    echo -e "DEBUG: Extract completed. Copying library source to ${GPL_LIB_SOURCE_PATH}\n" >>${BASEDIR}/build.log
+
+    CP_RC=$(cp -r ${MOBILE_FFMPEG_TMPDIR}/${GPL_LIB_ORIG_DIR} ${GPL_LIB_SOURCE_PATH} >>${BASEDIR}/build.log)
+
+    if [[ ${CP_RC} -eq 0 ]]; then
+        echo -e "DEBUG: Downloading GPL library source $1 completed successfully\n" >>${BASEDIR}/build.log
+        echo ${CP_RC}
+    else
+        echo -e "INFO: Downloading GPL library $1 failed. Copying library source to ${GPL_LIB_SOURCE_PATH} completed with rc={CP_RC}\n" >>${BASEDIR}/build.log
+        rm -rf ${GPL_LIB_SOURCE_PATH} >>${BASEDIR}/build.log
+        echo ${CP_RC}
+    fi
+}
+
 set_toolchain_clang_paths() {
     export PATH=$PATH:${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin
 
     TARGET_HOST=$(get_target_host)
     
     export AR=${TARGET_HOST}-ar
-    export AS=${TARGET_HOST}-as
     export CC=${TARGET_HOST}-clang
     export CXX=${TARGET_HOST}-clang++
+
+    if [ "$1" == "x264" ]; then
+        export AS=${CC}
+    else
+        export AS=${TARGET_HOST}-as
+    fi
+
     export LD=${TARGET_HOST}-ld
     export RANLIB=${TARGET_HOST}-ranlib
     export STRIP=${TARGET_HOST}-strip
@@ -607,9 +774,15 @@ set_toolchain_gcc_paths() {
     TARGET_HOST=$(get_target_host)
 
     export AR=${TARGET_HOST}-ar
-    export AS=${TARGET_HOST}-as
     export CC=${TARGET_HOST}-gcc
     export CXX=${TARGET_HOST}-gcc++
+
+    if [ "$1" == "x264" ]; then
+        export AS=${CC}
+    else
+        export AS=${TARGET_HOST}-as
+    fi
+
     export LD=${TARGET_HOST}-ld
     export RANLIB=${TARGET_HOST}-ranlib
     export STRIP=${TARGET_HOST}-strip
@@ -636,15 +809,125 @@ create_toolchain() {
 
 build_cpufeatures() {
 
-    # CLEAN FIRST
-    rm -f ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o
-    rm -f ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.a
-    rm -f ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.so
+    # CLEAN OLD BUILD
+    rm -f ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o >> ${BASEDIR}/build.log
+    rm -f ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.a >> ${BASEDIR}/build.log
+    rm -f ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.so >> ${BASEDIR}/build.log
 
-    # THEN BUILD AGAIN
-    ${TARGET_HOST}-clang -c ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.c -o ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o
-    ${TARGET_HOST}-ar rcs ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.a ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o
-    ${TARGET_HOST}-clang -shared ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o -o ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.so
+    set_toolchain_clang_paths "cpu-features"
+
+    echo -e "\nINFO: Building cpu-features for for ${ARCH}\n" >> ${BASEDIR}/build.log
+
+    # THEN BUILD FOR THIS ABI
+    ${TARGET_HOST}-clang -c ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.c -o ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o >> ${BASEDIR}/build.log
+    ${TARGET_HOST}-ar rcs ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.a ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o >> ${BASEDIR}/build.log
+    ${TARGET_HOST}-clang -shared ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/cpu-features.o -o ${ANDROID_NDK_ROOT}/sources/android/cpufeatures/libcpufeatures.so >> ${BASEDIR}/build.log
 
     create_cpufeatures_package_config
 }
+
+autoreconf_library() {
+    echo -e "\nDEBUG: Running full autoreconf for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY FULL RECONF
+    (autoreconf --force --install)
+
+    local EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Full autoreconf failed. Running full autoreconf with include for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY FULL RECONF WITH m4
+    (autoreconf --force --install -I m4)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Full autoreconf with include failed. Running autoreconf without force for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY RECONF WITHOUT FORCE
+    (autoreconf --install)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Autoreconf without force failed. Running autoreconf without force with include for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY RECONF WITHOUT FORCE WITH m4
+    (autoreconf --install -I m4)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Autoreconf without force with include failed. Running default autoreconf for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY DEFAULT RECONF
+    (autoreconf)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Default autoreconf failed. Running default autoreconf with include for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY DEFAULT RECONF WITH m4
+    (autoreconf -I m4)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+}
+
+library_is_installed() {
+    local INSTALL_PATH=$1
+    local LIB_NAME=$2
+
+    echo -e "DEBUG: Checking if ${LIB_NAME} is already built and installed at ${INSTALL_PATH}/${LIB_NAME}\n" >> ${BASEDIR}/build.log
+
+    if [ ! -d ${INSTALL_PATH}/${LIB_NAME} ]; then
+        echo -e "DEBUG: ${INSTALL_PATH}/${LIB_NAME} directory not found\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    if [ ! -d ${INSTALL_PATH}/${LIB_NAME}/lib ]; then
+        echo -e "DEBUG: ${INSTALL_PATH}/${LIB_NAME}/lib directory not found\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    if [ ! -d ${INSTALL_PATH}/${LIB_NAME}/include ]; then
+        echo -e "DEBUG: ${INSTALL_PATH}/${LIB_NAME}/include directory not found\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    local HEADER_COUNT=$(ls -l ${INSTALL_PATH}/${LIB_NAME}/include | wc -l)
+    local LIB_COUNT=$(ls -l ${INSTALL_PATH}/${LIB_NAME}/lib | wc -l)
+
+    if [[ ${HEADER_COUNT} -eq 0 ]]; then
+        echo -e "DEBUG: No headers found under ${INSTALL_PATH}/${LIB_NAME}/include\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    if [[ ${LIB_COUNT} -eq 0 ]]; then
+        echo -e "DEBUG: No libraries found under ${INSTALL_PATH}/${LIB_NAME}/lib\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    echo -e "INFO: ${LIB_NAME} library is already built and installed\n" >> ${BASEDIR}/build.log
+
+    echo 0
+}

build/android-expat.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+if [[ -z ${ANDROID_NDK_ROOT} ]]; then
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
+    exit 1
+fi
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${API} ]]; then
+    echo -e "(*) API not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/android-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="expat"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_expat} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
+    --with-pic \
+    --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
+    --without-docbook \
+    --without-xmlwf \
+    --enable-static \
+    --disable-shared \
+    --disable-fast-install \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp ./expat.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/android-ffmpeg.sh

@@ -1,28 +1,28 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
-HOST_PKG_CONFIG_PATH=`type pkg-config 2>/dev/null | sed 's/.*is //g'`
-if [[ -z ${HOST_PKG_CONFIG_PATH} ]]; then
-    echo "pkg-config not found"
+HOST_PKG_CONFIG_PATH=`command -v pkg-config`
+if [ -z ${HOST_PKG_CONFIG_PATH} ]; then
+    echo -e "(*) pkg-config command not found\n"
     exit 1
 fi
 
@@ -30,14 +30,15 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="ffmpeg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-CFLAGS=$(get_cflags "ffmpeg")
-CXXFLAGS=$(get_cxxflags "ffmpeg")
-LDFLAGS=$(get_ldflags "ffmpeg")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+CFLAGS=$(get_cflags ${LIB_NAME})
+CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
 TARGET_CPU=""
 TARGET_ARCH=""
@@ -74,7 +75,7 @@ esac
 
 CONFIGURE_POSTFIX=""
 
-for library in {1..27}
+for library in {1..33}
 do
     if [[ ${!library} -eq 1 ]]; then
         ENABLED_LIBRARY=$(get_library_name $((library - 1)))
@@ -83,120 +84,149 @@ do
 
         case $ENABLED_LIBRARY in
             fontconfig)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags fontconfig)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static fontconfig)"
+                CFLAGS+=" $(pkg-config --cflags fontconfig)"
+                LDFLAGS+=" $(pkg-config --libs --static fontconfig)"
                 CONFIGURE_POSTFIX+=" --enable-libfontconfig"
             ;;
             freetype)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags freetype2)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static freetype2)"
+                CFLAGS+=" $(pkg-config --cflags freetype2)"
+                LDFLAGS+=" $(pkg-config --libs --static freetype2)"
                 CONFIGURE_POSTFIX+=" --enable-libfreetype"
             ;;
             fribidi)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags fribidi)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static fribidi)"
+                CFLAGS+=" $(pkg-config --cflags fribidi)"
+                LDFLAGS+=" $(pkg-config --libs --static fribidi)"
                 CONFIGURE_POSTFIX+=" --enable-libfribidi"
             ;;
             gmp)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags gmp)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static gmp)"
+                CFLAGS+=" $(pkg-config --cflags gmp)"
+                LDFLAGS+=" $(pkg-config --libs --static gmp)"
                 CONFIGURE_POSTFIX+=" --enable-gmp"
             ;;
             gnutls)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags gnutls)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static gnutls)"
+                CFLAGS+=" $(pkg-config --cflags gnutls)"
+                LDFLAGS+=" $(pkg-config --libs --static gnutls)"
                 CONFIGURE_POSTFIX+=" --enable-gnutls"
             ;;
             kvazaar)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags kvazaar)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static kvazaar)"
+                CFLAGS+=" $(pkg-config --cflags kvazaar)"
+                LDFLAGS+=" $(pkg-config --libs --static kvazaar)"
                 CONFIGURE_POSTFIX+=" --enable-libkvazaar"
             ;;
             lame)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libmp3lame)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libmp3lame)"
+                CFLAGS+=" $(pkg-config --cflags libmp3lame)"
+                LDFLAGS+=" $(pkg-config --libs --static libmp3lame)"
                 CONFIGURE_POSTFIX+=" --enable-libmp3lame"
             ;;
             libass)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libass)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libass)"
+                CFLAGS+=" $(pkg-config --cflags libass)"
+                LDFLAGS+=" $(pkg-config --libs --static libass)"
                 CONFIGURE_POSTFIX+=" --enable-libass"
             ;;
             libiconv)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libiconv)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libiconv)"
+                CFLAGS+=" $(pkg-config --cflags libiconv)"
+                LDFLAGS+=" $(pkg-config --libs --static libiconv)"
                 CONFIGURE_POSTFIX+=" --enable-iconv"
             ;;
+            libilbc)
+                CFLAGS+=" $(pkg-config --cflags libilbc)"
+                LDFLAGS+=" $(pkg-config --libs --static libilbc)"
+                CONFIGURE_POSTFIX+=" --enable-libilbc"
+            ;;
             libtheora)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags theora)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static theora)"
+                CFLAGS+=" $(pkg-config --cflags theora)"
+                LDFLAGS+=" $(pkg-config --libs --static theora)"
                 CONFIGURE_POSTFIX+=" --enable-libtheora"
             ;;
             libvorbis)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags vorbis)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static vorbis)"
+                CFLAGS+=" $(pkg-config --cflags vorbis)"
+                LDFLAGS+=" $(pkg-config --libs --static vorbis)"
                 CONFIGURE_POSTFIX+=" --enable-libvorbis"
             ;;
             libvpx)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags vpx)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs vpx)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static cpufeatures)"
+                CFLAGS+=" $(pkg-config --cflags vpx)"
+                LDFLAGS+=" $(pkg-config --libs vpx)"
+                LDFLAGS+=" $(pkg-config --libs --static cpufeatures)"
                 CONFIGURE_POSTFIX+=" --enable-libvpx"
             ;;
             libwebp)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libwebp)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libwebp)"
+                CFLAGS+=" $(pkg-config --cflags libwebp)"
+                LDFLAGS+=" $(pkg-config --libs --static libwebp)"
                 CONFIGURE_POSTFIX+=" --enable-libwebp"
             ;;
             libxml2)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libxml-2.0)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libxml-2.0)"
+                CFLAGS+=" $(pkg-config --cflags libxml-2.0)"
+                LDFLAGS+=" $(pkg-config --libs --static libxml-2.0)"
                 CONFIGURE_POSTFIX+=" --enable-libxml2"
             ;;
             opencore-amr)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags opencore-amrnb)"
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags opencore-amrwb)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static opencore-amrnb)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static opencore-amrwb)"
+                CFLAGS+=" $(pkg-config --cflags opencore-amrnb)"
+                CFLAGS+=" $(pkg-config --cflags opencore-amrwb)"
+                LDFLAGS+=" $(pkg-config --libs --static opencore-amrnb)"
+                LDFLAGS+=" $(pkg-config --libs --static opencore-amrwb)"
                 CONFIGURE_POSTFIX+=" --enable-libopencore-amrnb"
                 CONFIGURE_POSTFIX+=" --enable-libopencore-amrwb"
             ;;
+            opus)
+                CFLAGS+=" $(pkg-config --cflags opus)"
+                LDFLAGS+=" $(pkg-config --libs --static opus)"
+                CONFIGURE_POSTFIX+=" --enable-libopus"
+            ;;
             shine)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags shine)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static shine)"
+                CFLAGS+=" $(pkg-config --cflags shine)"
+                LDFLAGS+=" $(pkg-config --libs --static shine)"
                 CONFIGURE_POSTFIX+=" --enable-libshine"
             ;;
+            snappy)
+                CFLAGS+=" $(pkg-config --cflags snappy)"
+                LDFLAGS+=" $(pkg-config --libs --static snappy)"
+                CONFIGURE_POSTFIX+=" --enable-libsnappy"
+            ;;
             speex)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags speex)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static speex)"
+                CFLAGS+=" $(pkg-config --cflags speex)"
+                LDFLAGS+=" $(pkg-config --libs --static speex)"
                 CONFIGURE_POSTFIX+=" --enable-libspeex"
             ;;
             wavpack)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags wavpack)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static wavpack)"
+                CFLAGS+=" $(pkg-config --cflags wavpack)"
+                LDFLAGS+=" $(pkg-config --libs --static wavpack)"
                 CONFIGURE_POSTFIX+=" --enable-libwavpack"
             ;;
+            x264)
+                CFLAGS+=" $(pkg-config --cflags x264)"
+                LDFLAGS+=" $(pkg-config --libs --static x264)"
+                CONFIGURE_POSTFIX+=" --enable-libx264 --enable-gpl"
+            ;;
+            xvidcore)
+                CFLAGS+=" $(pkg-config --cflags xvidcore)"
+                LDFLAGS+=" $(pkg-config --libs --static xvidcore)"
+                CONFIGURE_POSTFIX+=" --enable-libxvid --enable-gpl"
+            ;;
+            expat)
+                CFLAGS+=" $(pkg-config --cflags expat)"
+                LDFLAGS+=" $(pkg-config --libs --static expat)"
+            ;;
             libogg)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags ogg)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static ogg)"
+                CFLAGS+=" $(pkg-config --cflags ogg)"
+                LDFLAGS+=" $(pkg-config --libs --static ogg)"
             ;;
             libpng)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libpng)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libpng)"
+                CFLAGS+=" $(pkg-config --cflags libpng)"
+                LDFLAGS+=" $(pkg-config --libs --static libpng)"
             ;;
             libuuid)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags uuid)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static uuid)"
+                CFLAGS+=" $(pkg-config --cflags uuid)"
+                LDFLAGS+=" $(pkg-config --libs --static uuid)"
             ;;
             nettle)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags nettle)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static nettle)"
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags hogweed)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static hogweed)"
+                CFLAGS+=" $(pkg-config --cflags nettle)"
+                LDFLAGS+=" $(pkg-config --libs --static nettle)"
+                CFLAGS+=" $(pkg-config --cflags hogweed)"
+                LDFLAGS+=" $(pkg-config --libs --static hogweed)"
             ;;
             android-zlib)
-                CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags zlib)"
-                LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static zlib)"
+                CFLAGS+=" $(pkg-config --cflags zlib)"
+                LDFLAGS+=" $(pkg-config --libs --static zlib)"
                 CONFIGURE_POSTFIX+=" --enable-zlib"
             ;;
             android-media-codec)
@@ -204,7 +234,9 @@ do
             ;;
         esac
     else
-        if [[ ${library} -eq 26 ]]; then
+
+        # THE FOLLOWING LIBRARIES SHOULD BE EXPLICITLY DISABLED TO PREVENT AUTODETECT
+        if [[ ${library} -eq 32 ]]; then
             CONFIGURE_POSTFIX+=" --disable-zlib"
         fi
     fi
@@ -212,16 +244,16 @@ done
 
 LDFLAGS+=" -L${ANDROID_NDK_ROOT}/platforms/android-${API}/arch-${TOOLCHAIN_ARCH}/usr/lib"
 
-cd ${BASEDIR}/src/ffmpeg || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
-echo -n -e "\nffmpeg: "
+echo -n -e "\n${LIB_NAME}: "
 
 make distclean 2>/dev/null 1>/dev/null
 
 ./configure \
     --cross-prefix="${TARGET_HOST}-" \
     --sysroot="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot" \
-    --prefix="${BASEDIR}/prebuilt/android-$(get_target_build)/ffmpeg" \
+    --prefix="${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME}" \
     --pkg-config="${HOST_PKG_CONFIG_PATH}" \
     --extra-cflags="${CFLAGS}" \
     --extra-cxxflags="${CXXFLAGS}" \
@@ -241,18 +273,36 @@ make distclean 2>/dev/null 1>/dev/null
     --disable-xmm-clobber-test \
     --disable-debug \
     --disable-neon-clobber-test \
-    --disable-ffmpeg \
-    --disable-ffplay \
-    --disable-ffprobe \
-    --disable-ffserver \
-    --disable-videotoolbox \
+    --disable-programs \
+    --disable-postproc \
     --disable-doc \
     --disable-htmlpages \
     --disable-manpages \
     --disable-podpages \
     --disable-txtpages \
     --disable-static \
+    --disable-jack \
+    --disable-sndio \
+    --disable-schannel \
+    --disable-sdl2 \
+    --disable-securetransport \
     --disable-xlib \
+    --disable-cuda \
+    --disable-cuvid \
+    --disable-nvenc \
+    --disable-vaapi \
+    --disable-vda \
+    --disable-vdpau \
+    --disable-videotoolbox \
+    --disable-appkit \
+    --disable-alsa \
+    --disable-cuda \
+    --disable-cuvid \
+    --disable-nvenc \
+    --disable-vaapi \
+    --disable-vda \
+    --disable-vdpau \
+    --disable-videotoolbox \
     ${CONFIGURE_POSTFIX} 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
 
 if [ $? -ne 0 ]; then

build/android-fontconfig.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,34 +24,36 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="fontconfig"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "fontconfig")
-export CXXFLAGS=$(get_cxxflags "fontconfig")
-export LDFLAGS=$(get_ldflags "fontconfig")
-export PKG_CONFIG_PATH=${INSTALL_PKG_CONFIG_DIR}
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR=${INSTALL_PKG_CONFIG_DIR}
 
-cd ${BASEDIR}/src/fontconfig || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_fontconfig} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/fontconfig \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
-    --with-libiconv \
+    --with-libiconv-prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv \
+    --with-expat=${BASEDIR}/prebuilt/android-$(get_target_build)/expat \
+    --without-libintl-prefix \
     --enable-static \
     --disable-shared \
     --disable-fast-install \
     --disable-rpath \
-    --enable-iconv \
-    --enable-libxml2 \
+    --disable-libxml2 \
     --disable-docs \
     --host=${TARGET_HOST} || exit 1
 

build/android-freetype.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,31 +24,36 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="freetype"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "freetype")
-export CXXFLAGS=$(get_cxxflags "freetype")
-export LDFLAGS=$(get_ldflags "freetype")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/freetype || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
-# RECONFIGURING IF REQUESTED
-if [[ ${RECONF_freetype} -eq 1 ]]; then
-    autoreconf --force --install
-fi
+# OVERRIDING PKG-CONFIG
+export LIBPNG_CFLAGS="-I${BASEDIR}/prebuilt/android-$(get_target_build)/libpng/include"
+export LIBPNG_LIBS="-L${BASEDIR}/prebuilt/android-$(get_target_build)/libpng/lib"
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/freetype \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-zlib \
     --with-png \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --without-harfbuzz \
+    --without-bzip2 \
+    --without-fsref \
+    --without-quickdraw-toolbox \
+    --without-quickdraw-carbon \
+    --without-ats \
     --enable-static \
     --disable-shared \
     --disable-fast-install \

build/android-fribidi.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,27 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="fribidi"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "fribidi")
-export CXXFLAGS=$(get_cxxflags "fribidi")
-export LDFLAGS=$(get_ldflags "fribidi")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/fribidi || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_fribidi} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/fribidi \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --without-glib \

build/android-giflib.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,27 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="giflib"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "giflib")" -DS_IREAD=S_IRUSR -DS_IWRITE=S_IWUSR"
-export CXXFLAGS=$(get_cxxflags "giflib")
-export LDFLAGS=$(get_ldflags "giflib")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})" -DS_IREAD=S_IRUSR -DS_IWRITE=S_IWUSR"
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/giflib || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_giflib} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/giflib \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-gmp.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,32 +24,33 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="gmp"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "gmp")
-export CXXFLAGS=$(get_cxxflags "gmp")
-export LDFLAGS=$(get_ldflags "gmp")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/gmp || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_gmp} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/gmp \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \
     --disable-shared \
-    --disable-assembly \
+    --enable-assembly \
     --disable-fast-install \
+    --disable-maintainer-mode \
     --host=${TARGET_HOST} || exit 1
 
 make -j$(get_cpu_count) || exit 1

build/android-gnutls.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,30 +24,37 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="gnutls"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-COMMON_CFLAGS=$(get_cflags "gnutls")
-COMMON_CXXFLAGS=$(get_cxxflags "gnutls")
-COMMON_LDFLAGS=$(get_ldflags "gnutls")
+COMMON_CFLAGS=$(get_cflags ${LIB_NAME})
+COMMON_CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+COMMON_LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-export CFLAGS="${COMMON_CFLAGS} -I${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv/include -I${BASEDIR}/prebuilt/android-$(get_target_build)/gmp/include"
+export CFLAGS="${COMMON_CFLAGS} -I${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv/include"
 export CXXFLAGS="${COMMON_CXXFLAGS}"
-export LDFLAGS="${COMMON_LDFLAGS} -L${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv/lib -L${BASEDIR}/prebuilt/android-$(get_target_build)/gmp/lib"
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export LDFLAGS="${COMMON_LDFLAGS} -L${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv/lib"
 
-cd ${BASEDIR}/src/gnutls || exit 1
+export NETTLE_CFLAGS="-I${BASEDIR}/prebuilt/android-$(get_target_build)/nettle/include"
+export NETTLE_LIBS="-L${BASEDIR}/prebuilt/android-$(get_target_build)/nettle/lib"
+export HOGWEED_CFLAGS="-I${BASEDIR}/prebuilt/android-$(get_target_build)/nettle/include"
+export HOGWEED_LIBS="-L${BASEDIR}/prebuilt/android-$(get_target_build)/nettle/lib"
+export GMP_CFLAGS="-I${BASEDIR}/prebuilt/android-$(get_target_build)/gmp/include"
+export GMP_LIBS="-L${BASEDIR}/prebuilt/android-$(get_target_build)/gmp/lib"
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_gnutls} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/gnutls \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --with-included-libtasn1 \
@@ -56,6 +63,7 @@ fi
     --without-libidn2 \
     --without-p11-kit \
     --enable-openssl-compatibility \
+    --enable-hardware-acceleration \
     --enable-static \
     --disable-shared \
     --disable-fast-install \

build/android-jpeg.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="jpeg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "jpeg")
-export CXXFLAGS=$(get_cxxflags "jpeg")
-export LDFLAGS=$(get_ldflags "jpeg")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/jpeg || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_jpeg} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/jpeg \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-kvazaar.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,27 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="kvazaar"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "kvazaar")
-export CXXFLAGS=$(get_cxxflags "kvazaar")
-export LDFLAGS=$(get_ldflags "kvazaar")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/kvazaar || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_kvazaar} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/kvazaar \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-lame.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,27 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="lame"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "lame")
-export CXXFLAGS=$(get_cxxflags "lame")
-export LDFLAGS=$(get_ldflags "lame")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/lame || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_lame} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/lame \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --with-libiconv-prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv \

build/android-libass.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,22 +24,31 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libass"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libass")
-export CXXFLAGS=$(get_cxxflags "libass")
-export LDFLAGS=$(get_ldflags "libass")
-unset PKG_CONFIG_PATH
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/libass || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_libass} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
 ASM_FLAGS=""
 case ${ARCH} in
     x86)
+
+        # please note that asm is disabled
+        # because enabling asm for x86 causes text relocations in libavfilter.so
         ASM_FLAGS="	--disable-asm"
     ;;
     *)
@@ -47,21 +56,18 @@ case ${ARCH} in
     ;;
 esac
 
-# RECONFIGURING IF REQUESTED
-if [[ ${RECONF_libass} -eq 1 ]]; then
-    autoreconf --force --install
-fi
-
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libass \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
+    --disable-libtool-lock \
     --enable-static \
     --disable-shared \
     --disable-harfbuzz \
     --disable-fast-install \
     --disable-test \
     --disable-profile \
+    --disable-coretext \
     ${ASM_FLAGS} \
     --host=${TARGET_HOST} || exit 1
 

build/android-libiconv.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libiconv"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libiconv")
-export CXXFLAGS=$(get_cxxflags "libiconv")
-export LDFLAGS=$(get_ldflags "libiconv")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libiconv || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libiconv} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-libilbc.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+if [[ -z ${ANDROID_NDK_ROOT} ]]; then
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
+    exit 1
+fi
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${API} ]]; then
+    echo -e "(*) API not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/android-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="libilbc"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_libilbc} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
+    --with-pic \
+    --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
+    --enable-static \
+    --disable-shared \
+    --disable-fast-install \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp ./libilbc.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/android-libogg.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,25 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libogg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libogg")
-export CXXFLAGS=$(get_cxxflags "libogg")
-export LDFLAGS=$(get_ldflags "libogg")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libogg || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libogg} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libogg \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-libpng.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,39 +24,42 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libpng"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libpng")
-export CXXFLAGS=$(get_cxxflags "libpng")
-export LDFLAGS=$(get_ldflags "libpng")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
 CPU_SPECIFIC_OPTIONS=""
 case ${ARCH} in
     x86 | x86-64)
-        CPU_SPECIFIC_OPTIONS="--enable-hardware-optimizations --enable-sse"
+        CPU_SPECIFIC_OPTIONS="--enable-hardware-optimizations --enable-intel-sse"
     ;;
     arm-v7a-neon | arm64-v8a)
         CPU_SPECIFIC_OPTIONS="--enable-hardware-optimizations --enable-arm-neon"
     ;;
     arm-v7a)
+        # hardware-optimizations not enabled because
+        # when --enable-hardware-optimizations is added
+        # make tries to build arm-neon specific instructions, which breaks compilation
         CPU_SPECIFIC_OPTIONS="--disable-arm-neon"
     ;;
 esac
 
-cd ${BASEDIR}/src/libpng || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libpng} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libpng \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-libtheora.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,34 +24,35 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libtheora"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libtheora")
-export CXXFLAGS=$(get_cxxflags "libtheora")
-export LDFLAGS=$(get_ldflags "libtheora")
-export PKG_CONFIG_PATH=${INSTALL_PKG_CONFIG_DIR}
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/libtheora || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libtheora} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libtheora \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --enable-static \
     --disable-shared \
     --disable-fast-install \
-    --disable-spec \
     --disable-examples \
     --disable-telemetry \
-    --enable-valgrind-testing \
+    --disable-sdltest \
+    --disable-valgrind-testing \
     --host=${TARGET_HOST} || exit 1
 
 make -j$(get_cpu_count) || exit 1

build/android-libuuid.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libuuid"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libuuid")
-export CXXFLAGS=$(get_cxxflags "libuuid")
-export LDFLAGS=$(get_ldflags "libuuid")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libuuid || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libuuid} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libuuid \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-libvorbis.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,25 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_gcc_paths
+LIB_NAME="libvorbis"
+set_toolchain_gcc_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libvorbis")
-export CXXFLAGS=$(get_cxxflags "libvorbis")
-export LDFLAGS=$(get_ldflags "libvorbis")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libvorbis || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libvorbis} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libvorbis \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --with-ogg-includes=${BASEDIR}/prebuilt/android-$(get_target_build)/libogg/include \

build/android-libvpx.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,47 +24,44 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libvpx"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
-export CFLAGS="$(get_cflags "libvpx") -I${ANDROID_NDK_ROOT}/sources/android/cpufeatures"
-export CXXFLAGS=$(get_cxxflags "libvpx")
-export LDFLAGS="$(get_ldflags "libvpx") -L${ANDROID_NDK_ROOT}/sources/android/cpufeatures -lcpufeatures"
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS="$(get_cflags ${LIB_NAME}) -I${ANDROID_NDK_ROOT}/sources/android/cpufeatures"
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS="$(get_ldflags ${LIB_NAME}) -L${ANDROID_NDK_ROOT}/sources/android/cpufeatures -lcpufeatures"
 
 TARGET_CPU=""
 DISABLE_NEON_FLAG=""
 case ${ARCH} in
     arm-v7a)
         TARGET_CPU="armv7"
+
+        # NEON disabled explicitly because
+        # --enable-runtime-cpu-detect enables NEON for armv7 cpu
         DISABLE_NEON_FLAG="--disable-neon"
     ;;
     arm-v7a-neon)
-        TARGET_CPU="armv7"
         # NEON IS ENABLED BY --enable-runtime-cpu-detect
+        TARGET_CPU="armv7"
     ;;
     arm64-v8a)
+        # NEON IS ENABLED BY --enable-runtime-cpu-detect
         TARGET_CPU="arm64"
     ;;
     *)
+        # INTEL CPU EXTENSIONS ENABLED BY --enable-runtime-cpu-detect
         TARGET_CPU="$(get_target_build)"
     ;;
 esac
 
-cd ${BASEDIR}/src/libvpx || exit 1
-
-# build cpu-features
-build_cpufeatures
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
-# RECONFIGURING IF REQUESTED
-if [[ ${RECONF_libvpx} -eq 1 ]]; then
-    autoreconf --force --install
-fi
-
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libvpx \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --target="${TARGET_CPU}-android-gcc" \
     --extra-cflags="${CFLAGS}" \
     --extra-cxxflags="${CXXFLAGS}" \
@@ -81,7 +78,6 @@ fi
     --enable-vp9 \
     --enable-multithread \
     --enable-spatial-resampling \
-    --enable-runtime-cpu-detect \
     --enable-small \
     --enable-static \
     --disable-shared \

build/android-libwebp.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,19 +24,19 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libwebp"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-CFLAGS=$(get_cflags "libwebp")
-CXXFLAGS=$(get_cxxflags "libwebp")
-LDFLAGS=$(get_ldflags "libwebp")
-PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+CFLAGS=$(get_cflags ${LIB_NAME})
+CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libwebp || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 if [ -d "build" ]; then
-    rm -rf build;
+    rm -rf build
 fi
 
 mkdir build;
@@ -50,11 +50,12 @@ cmake -Wno-dev \
     -DCMAKE_SYSROOT="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot" \
     -DCMAKE_FIND_ROOT_PATH="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot" \
     -DCMAKE_BUILD_TYPE=Release \
-    -DCMAKE_INSTALL_PREFIX="${BASEDIR}/prebuilt/android-$(get_target_build)/libwebp" \
+    -DCMAKE_INSTALL_PREFIX="${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME}" \
     -DCMAKE_SYSTEM_NAME=Generic \
     -DCMAKE_C_COMPILER="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$CC" \
     -DCMAKE_LINKER="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$LD" \
     -DCMAKE_AR="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$AR" \
+    -DCMAKE_AS="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$AS" \
     -DGIF_INCLUDE_DIR="${BASEDIR}/prebuilt/android-$(get_target_build)/giflib/include" \
     -DGIF_LIBRARY="${BASEDIR}/prebuilt/android-$(get_target_build)/giflib/lib" \
     -DJPEG_INCLUDE_DIR="${BASEDIR}/prebuilt/android-$(get_target_build)/jpeg/include" \

build/android-libxml2.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,16 +24,17 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libxml2"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libxml2")
-export CXXFLAGS=$(get_cxxflags "libxml2")
-export LDFLAGS=$(get_ldflags "libxml2")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/libxml2 || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
@@ -45,15 +46,15 @@ make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libxml2} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/libxml2 \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --with-zlib \
-    --with-iconv=${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv \
+    --with-iconv=${BASEDIR}/prebuilt/android-$(get_target_build)/libiconv/lib \
     --with-sax1 \
     --without-python \
     --without-debug \

build/android-nettle.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,14 +24,14 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="nettle"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "nettle")
-export CXXFLAGS=$(get_cxxflags "nettle")
-export LDFLAGS=$(get_ldflags "nettle")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
 OPTIONAL_CPU_SUPPORT=""
 case ${ARCH} in
@@ -43,17 +43,17 @@ case ${ARCH} in
     ;;
 esac
 
-cd ${BASEDIR}/src/nettle || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_nettle} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/nettle \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --enable-pic \
     --enable-static \
     --with-include-path=${BASEDIR}/prebuilt/android-$(get_target_build)/gmp/include \

build/android-opencore-amr.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,25 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="opencore-amr"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "opencore-amr")
-export CXXFLAGS=$(get_cxxflags "opencore-amr")
-export LDFLAGS=$(get_ldflags "opencore-amr")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/opencore-amr || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_opencore_amr} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/opencore-amr \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-opus.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+if [[ -z ${ANDROID_NDK_ROOT} ]]; then
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
+    exit 1
+fi
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${API} ]]; then
+    echo -e "(*) API not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/android-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="opus"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_opus} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
+    --with-pic \
+    --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
+    --enable-static \
+    --enable-rtcd \
+    --enable-asm \
+    --enable-check-asm \
+    --enable-custom-modes \
+    --disable-shared \
+    --disable-fast-install \
+    --disable-maintainer-mode \
+    --disable-doc \
+    --disable-extra-programs \
+    --disable-ambisonics \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp ./opus.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/android-shine.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="shine"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "shine")
-export CXXFLAGS=$(get_cxxflags "shine")
-export LDFLAGS=$(get_ldflags "shine")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/shine || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_shine} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/shine \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static \

build/android-snappy.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+if [[ -z ${ANDROID_NDK_ROOT} ]]; then
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
+    exit 1
+fi
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${API} ]]; then
+    echo -e "(*) API not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/android-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="snappy"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+if [ -d "build" ]; then
+    rm -rf build
+fi
+
+mkdir build;
+cd build
+
+cmake -Wno-dev \
+    -DCMAKE_VERBOSE_MAKEFILE=0 \
+    -DCMAKE_C_FLAGS="${CFLAGS}" \
+    -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
+    -DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}" \
+    -DCMAKE_SYSROOT="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot" \
+    -DCMAKE_FIND_ROOT_PATH="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot" \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX="${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME}" \
+    -DCMAKE_SYSTEM_NAME=Generic \
+    -DCMAKE_CXX_COMPILER="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$CXX" \
+    -DCMAKE_C_COMPILER="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$CC" \
+    -DCMAKE_LINKER="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$LD" \
+    -DCMAKE_AR="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$AR" \
+    -DCMAKE_AS="${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/bin/$AS" \
+    -DSNAPPY_BUILD_TESTS=0 \
+    -DHAVE_LIBLZO2=0 \
+    -DHAVE_LIBZ=1 \
+    -DCMAKE_SYSTEM_PROCESSOR=$(get_target_build) \
+    -DBUILD_SHARED_LIBS=0 .. || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# CREATE PACKAGE CONFIG MANUALLY
+create_snappy_package_config "1.1.7"
+
+make install || exit 1

build/android-speex.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,31 +24,32 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="speex"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "speex")
-export CXXFLAGS=$(get_cxxflags "speex")
-export LDFLAGS=$(get_ldflags "speex")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
 OPTIONAL_CPU_SUPPORT=""
 if [ ${ARCH} == "x86" ] || [ ${ARCH} == "x86-64" ]; then
     OPTIONAL_CPU_SUPPORT="--enable-sse"
 fi
 
-cd ${BASEDIR}/src/speex || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_speex} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/speex \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --enable-static ${OPTIONAL_CPU_SUPPORT} \

build/android-tiff.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,25 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="tiff"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "tiff")
-export CXXFLAGS=$(get_cxxflags "tiff")
-export LDFLAGS=$(get_ldflags "tiff")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/tiff || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_tiff} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/tiff \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --with-jpeg-include-dir=${BASEDIR}/prebuilt/android-$(get_target_build)/jpeg/include \

build/android-wavpack.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -24,26 +24,26 @@ fi
 . ${BASEDIR}/build/android-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="wavpack"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "wavpack")
-export CXXFLAGS=$(get_cxxflags "wavpack")
-export LDFLAGS=$(get_ldflags "wavpack")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/wavpack || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_wavpack} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/wavpack \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
     --without-iconv \

build/android-x264.sh

@@ -0,0 +1,81 @@
+#!/bin/bash
+
+if [[ -z ${ANDROID_NDK_ROOT} ]]; then
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
+    exit 1
+fi
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${API} ]]; then
+    echo -e "(*) API not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+if ! [ -x "$(command -v tar)" ]; then
+    echo -e "(*) tar command not found\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/android-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="x264"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+ASM_FLAGS=""
+case ${ARCH} in
+    x86)
+
+        # please note that asm is disabled
+        # because enabling asm for x86 causes text relocations in libavfilter.so
+        ASM_FLAGS="--disable-asm"
+    ;;
+    x86-64)
+        if ! [ -x "$(command -v nasm)" ]; then
+            echo -e "(*) nasm command not found\n"
+            exit 1
+        fi
+
+        export AS="$(command -v nasm)"
+
+        # WORKAROUND APPLIED TO ENABLE X86 ASM
+        # https://github.com/android-ndk/ndk/issues/693
+        export CFLAGS="${CFLAGS} -mno-stackrealign"
+    ;;
+esac
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
+    --enable-pic \
+    --sysroot=${ANDROID_NDK_ROOT}/toolchains/mobile-ffmpeg-${TOOLCHAIN}/sysroot \
+    --enable-static \
+    --disable-cli \
+    ${ASM_FLAGS} \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp x264.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/android-xvidcore.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+if [[ -z ${ANDROID_NDK_ROOT} ]]; then
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
+    exit 1
+fi
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${API} ]]; then
+    echo -e "(*) API not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/android-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="xvidcore"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME}/build/generic || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_xvidcore} -eq 1 ]]; then
+    ./bootstrap.sh
+fi
+
+ASM_FLAGS=""
+case ${ARCH} in
+    x86)
+
+        # please note that asm is disabled
+        # because enabling asm for x86 causes text relocations in libavcodec.so
+        ASM_FLAGS="--disable-assembly"
+    ;;
+esac
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME} \
+    ${ASM_FLAGS} \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# CREATE PACKAGE CONFIG MANUALLY
+create_xvidcore_package_config "1.3.5"
+
+make install || exit 1
+
+# REMOVE DYNAMIC LIBS
+rm -f ${BASEDIR}/prebuilt/android-$(get_target_build)/${LIB_NAME}/lib/libxvidcore.so*

build/ios-common.sh

@@ -28,14 +28,23 @@ get_library_name() {
         15) echo "speex" ;;
         16) echo "wavpack" ;;
         17) echo "kvazaar" ;;
-        18) echo "giflib" ;;
-        19) echo "jpeg" ;;
-        20) echo "libogg" ;;
-        21) echo "libpng" ;;
-        22) echo "libuuid" ;;
-        23) echo "nettle" ;;
-        24) echo "tiff" ;;
-        25) echo "ios-zlib" ;;
+        18) echo "x264" ;;
+        19) echo "xvidcore" ;;
+        20) echo "libilbc" ;;
+        21) echo "opus" ;;
+        22) echo "snappy" ;;
+        23) echo "giflib" ;;
+        24) echo "jpeg" ;;
+        25) echo "libogg" ;;
+        26) echo "libpng" ;;
+        27) echo "libuuid" ;;
+        28) echo "nettle" ;;
+        29) echo "tiff" ;;
+        30) echo "expat" ;;
+        31) echo "ios-zlib" ;;
+        32) echo "ios-audiotoolbox" ;;
+        33) echo "ios-coreimage" ;;
+        34) echo "ios-bzip2" ;;
     esac
 }
 
@@ -160,8 +169,8 @@ get_app_specific_cflags() {
 
     APP_FLAGS=""
     case $1 in
-        libwebp)
-            APP_FLAGS=""
+        libwebp | xvidcore)
+            APP_FLAGS="-fno-common -DPIC"
         ;;
         ffmpeg | shine)
             APP_FLAGS="-Wno-unused-function"
@@ -181,26 +190,42 @@ get_app_specific_cflags() {
 }
 
 get_cflags() {
-    ARCH_FLAGS=$(get_arch_specific_cflags);
-    APP_FLAGS=$(get_app_specific_cflags $1);
-    COMMON_FLAGS=$(get_common_cflags);
-    OPTIMIZATION_FLAGS=$(get_size_optimization_cflags $1);
-    MIN_VERSION_FLAGS=$(get_min_version_cflags);
-    COMMON_INCLUDES=$(get_common_includes);
+    ARCH_FLAGS=$(get_arch_specific_cflags)
+    APP_FLAGS=$(get_app_specific_cflags $1)
+    COMMON_FLAGS=$(get_common_cflags)
+    OPTIMIZATION_FLAGS=$(get_size_optimization_cflags $1)
+    MIN_VERSION_FLAGS=$(get_min_version_cflags)
+    COMMON_INCLUDES=$(get_common_includes)
+
+    echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${MIN_VERSION_FLAGS} ${COMMON_INCLUDES}"
+}
+
+get_asmflags() {
+    ARCH_FLAGS=$(get_arch_specific_cflags)
+    APP_FLAGS=$(get_app_specific_cflags $1)
+    COMMON_FLAGS=$(get_common_cflags)
+    OPTIMIZATION_FLAGS=$(get_size_optimization_cflags $1)
+    MIN_VERSION_FLAGS=$(get_min_version_cflags)
+    COMMON_INCLUDES=$(get_common_includes)
 
     echo "${ARCH_FLAGS} ${APP_FLAGS} ${COMMON_FLAGS} ${OPTIMIZATION_FLAGS} ${MIN_VERSION_FLAGS} ${COMMON_INCLUDES}"
 }
 
 get_cxxflags() {
+    local COMMON_CFLAGS="$(get_common_cflags $1) $(get_common_includes $1) $(get_arch_specific_cflags $1) $(get_min_version_cflags)"
+
     case $1 in
         gnutls)
-            echo "-std=c++11 -fno-rtti -fembed-bitcode"
+            echo "-std=c++11 -fno-rtti -fembed-bitcode ${COMMON_CFLAGS}"
         ;;
         opencore-amr)
-            echo "-fno-rtti -fembed-bitcode"
+            echo "-fno-rtti -fembed-bitcode ${COMMON_CFLAGS}"
+        ;;
+        libwebp | xvidcore)
+            echo "-std=c++11 -fno-exceptions -fno-rtti -fembed-bitcode -fno-common -DPIC ${COMMON_CFLAGS}"
         ;;
         *)
-            echo "-std=c++11 -fno-exceptions -fno-rtti -fembed-bitcode"
+            echo "-std=c++11 -fno-exceptions -fno-rtti -fembed-bitcode ${COMMON_CFLAGS}"
         ;;
     esac
 }
@@ -234,9 +259,9 @@ get_arch_specific_ldflags() {
 }
 
 get_ldflags() {
-    ARCH_FLAGS=$(get_arch_specific_ldflags);
-    LINKED_LIBRARIES=$(get_common_linked_libraries);
-    COMMON_FLAGS=$(get_common_ldflags);
+    ARCH_FLAGS=$(get_arch_specific_ldflags)
+    LINKED_LIBRARIES=$(get_common_linked_libraries)
+    COMMON_FLAGS=$(get_common_ldflags)
 
     echo "${ARCH_FLAGS} ${LINKED_LIBRARIES} ${COMMON_FLAGS}"
 }
@@ -258,7 +283,7 @@ cachedir=\${localstatedir}/cache/\${PACKAGE}
 Name: Fontconfig
 Description: Font configuration and customization library
 Version: ${FONTCONFIG_VERSION}
-Requires:  freetype2 >= 21.0.15, uuid, libxml-2.0 >= 2.6
+Requires:  freetype2 >= 21.0.15, uuid, expat >= 2.2.0, libiconv
 Requires.private:
 Libs: -L\${libdir} -lfontconfig
 Libs.private:
@@ -509,6 +534,44 @@ Libs: -L\${libdir} -luuid
 EOF
 }
 
+create_snappy_package_config() {
+    local SNAPPY_VERSION="$1"
+
+    cat > "${INSTALL_PKG_CONFIG_DIR}/snappy.pc" << EOF
+prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/snappy
+exec_prefix=\${prefix}
+libdir=\${prefix}/lib
+includedir=\${prefix}/include
+
+Name: snappy
+Description: a fast compressor/decompressor
+Version: ${SNAPPY_VERSION}
+
+Requires:
+Libs: -L\${libdir} -lz -lstdc++
+Cflags: -I\${includedir}
+EOF
+}
+
+create_xvidcore_package_config() {
+    local XVIDCORE_VERSION="$1"
+
+    cat > "${INSTALL_PKG_CONFIG_DIR}/xvidcore.pc" << EOF
+prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/xvidcore
+exec_prefix=\${prefix}
+libdir=\${prefix}/lib
+includedir=\${prefix}/include
+
+Name: xvidcore
+Description: the main MPEG-4 de-/encoding library
+Version: ${XVIDCORE_VERSION}
+
+Requires:
+Libs: -L\${libdir}
+Cflags: -I\${includedir}
+EOF
+}
+
 create_zlib_package_config() {
     ZLIB_VERSION=$(grep '#define ZLIB_VERSION' ${SDK_PATH}/usr/include/zlib.h | grep -Eo '\".*\"' | sed -e 's/\"//g')
 
@@ -528,10 +591,151 @@ Cflags: -I\${includedir}
 EOF
 }
 
+create_bzip2_package_config() {
+    BZIP2_VERSION=$(grep -Eo 'version.*of' ${SDK_PATH}/usr/include/bzlib.h | sed -e 's/of//;s/version//g;s/\ //g')
+
+    cat > "${INSTALL_PKG_CONFIG_DIR}/bzip2.pc" << EOF
+prefix=${SDK_PATH}/usr
+exec_prefix=\${prefix}
+libdir=\${exec_prefix}/lib
+includedir=\${prefix}/include
+
+Name: bzip2
+Description: library for lossless, block-sorting data compression
+Version: ${BZIP2_VERSION}
+
+Requires:
+Libs: -L\${libdir} -lbz2
+Cflags: -I\${includedir}
+EOF
+}
+
+#
+# download <url> <local file name> <on error action>
+#
+download() {
+    if [ ! -d "${MOBILE_FFMPEG_TMPDIR}" ]; then
+        mkdir -p "${MOBILE_FFMPEG_TMPDIR}"
+    fi
+
+    (curl --fail --location $1 -o ${MOBILE_FFMPEG_TMPDIR}/$2) 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
+
+    local RC=$?
+
+    if [ ${RC} -eq 0 ]; then
+        echo -e "\nDEBUG: Downloaded $1 to ${MOBILE_FFMPEG_TMPDIR}/$2\n" >>${BASEDIR}/build.log
+    else
+        rm -f ${MOBILE_FFMPEG_TMPDIR}/$2 >>${BASEDIR}/build.log
+
+        echo -e -n "\nINFO: Failed to download $1 to ${MOBILE_FFMPEG_TMPDIR}/$2, rc=${RC}. " >>${BASEDIR}/build.log
+
+        if [ "$3" == "exit" ]; then
+            echo -e "DEBUG: Build will now exit.\n" >>${BASEDIR}/build.log
+            exit 1
+        else
+            echo -e "DEBUG: Build will continue.\n" >>${BASEDIR}/build.log
+        fi
+    fi
+
+    echo ${RC}
+}
+
+download_gpl_library_source() {
+    local GPL_LIB_URL=""
+    local GPL_LIB_FILE=""
+    local GPL_LIB_ORIG_DIR=""
+    local GPL_LIB_DEST_DIR=""
+
+    echo -e "\nDEBUG: Downloading GPL library source: $1\n" >>${BASEDIR}/build.log
+
+    case $1 in
+        x264)
+            GPL_LIB_URL="ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20180606-2245-stable.tar.bz2"
+            GPL_LIB_FILE="x264-snapshot-20180606-2245-stable.tar.bz2"
+            GPL_LIB_ORIG_DIR="x264-snapshot-20180606-2245-stable"
+            GPL_LIB_DEST_DIR="x264"
+        ;;
+        xvidcore)
+            GPL_LIB_URL="https://downloads.xvid.com/downloads/xvidcore-1.3.5.tar.gz"
+            GPL_LIB_FILE="xvidcore-1.3.5.tar.gz"
+            GPL_LIB_ORIG_DIR="xvidcore"
+            GPL_LIB_DEST_DIR="xvidcore"
+        ;;
+    esac
+
+    local GPL_LIB_SOURCE_PATH="${BASEDIR}/src/${GPL_LIB_DEST_DIR}"
+
+    if [ -d "${GPL_LIB_SOURCE_PATH}" ]; then
+        echo -e "INFO: $1 already downloaded. Source folder found at ${GPL_LIB_SOURCE_PATH}\n" >>${BASEDIR}/build.log
+        echo 0
+        return
+    fi
+
+    local GPL_LIB_PACKAGE_PATH="${MOBILE_FFMPEG_TMPDIR}/${GPL_LIB_FILE}"
+
+    echo -e "DEBUG: $1 source not found. Checking if library package ${GPL_LIB_FILE} is downloaded at ${GPL_LIB_PACKAGE_PATH} \n" >>${BASEDIR}/build.log
+
+    if [ ! -f "${GPL_LIB_PACKAGE_PATH}" ]; then
+        echo -e "DEBUG: $1 library package not found. Downloading from ${GPL_LIB_URL}\n" >>${BASEDIR}/build.log
+
+        local DOWNLOAD_RC=$(download "${GPL_LIB_URL}" "${GPL_LIB_FILE}")
+
+        if [ ${DOWNLOAD_RC} -ne 0 ]; then
+            echo -e "INFO: Downloading GPL library $1 failed. Can not get library package from ${GPL_LIB_URL}\n" >>${BASEDIR}/build.log
+            echo ${DOWNLOAD_RC}
+            return
+        else
+            echo -e "DEBUG: $1 library package downloaded\n" >>${BASEDIR}/build.log
+        fi
+    else
+        echo -e "DEBUG: $1 library package already downloaded\n" >>${BASEDIR}/build.log
+    fi
+
+    local EXTRACT_COMMAND=""
+
+    if [[ ${GPL_LIB_FILE} == *bz2 ]]; then
+        EXTRACT_COMMAND="tar jxf ${GPL_LIB_PACKAGE_PATH} --directory ${MOBILE_FFMPEG_TMPDIR}"
+    else
+        EXTRACT_COMMAND="tar zxf ${GPL_LIB_PACKAGE_PATH} --directory ${MOBILE_FFMPEG_TMPDIR}"
+    fi
+
+    echo -e "DEBUG: Extracting library package ${GPL_LIB_FILE} inside ${MOBILE_FFMPEG_TMPDIR}\n" >>${BASEDIR}/build.log
+
+    ${EXTRACT_COMMAND}
+
+    local EXTRACT_RC=$?
+
+    if [ ${EXTRACT_RC} -ne 0 ]; then
+        echo -e "\nINFO: Downloading GPL library $1 failed. Extract for library package ${GPL_LIB_FILE} completed with rc=${EXTRACT_RC}. Deleting failed files.\n" >>${BASEDIR}/build.log
+        echo ${EXTRACT_RC}
+        rm -f ${GPL_LIB_PACKAGE_PATH} >>${BASEDIR}/build.log
+        rm -rf ${MOBILE_FFMPEG_TMPDIR}/${GPL_LIB_ORIG_DIR} >>${BASEDIR}/build.log
+        return
+    fi
+
+    echo -e "DEBUG: Extract completed. Copying library source to ${GPL_LIB_SOURCE_PATH}\n" >>${BASEDIR}/build.log
+
+    CP_RC=$(cp -r ${MOBILE_FFMPEG_TMPDIR}/${GPL_LIB_ORIG_DIR} ${GPL_LIB_SOURCE_PATH} >>${BASEDIR}/build.log)
+
+    if [[ ${CP_RC} -eq 0 ]]; then
+        echo -e "DEBUG: Downloading GPL library source $1 completed successfully\n" >>${BASEDIR}/build.log
+        echo ${CP_RC}
+    else
+        echo -e "INFO: Downloading GPL library $1 failed. Copying library source to ${GPL_LIB_SOURCE_PATH} completed with rc={CP_RC}\n" >>${BASEDIR}/build.log
+        rm -rf ${GPL_LIB_SOURCE_PATH} >>${BASEDIR}/build.log
+        echo ${CP_RC}
+    fi
+}
+
 set_toolchain_clang_paths() {
-    if [ ! -f /tmp/gas-preprocessor.pl ]; then
-        (curl -L https://github.com/libav/gas-preprocessor/raw/master/gas-preprocessor.pl \
-                -o /tmp/gas-preprocessor.pl 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log && chmod +x /tmp/gas-preprocessor.pl) || exit 1
+    if [ ! -f "${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl" ]; then
+        download "https://github.com/libav/gas-preprocessor/raw/master/gas-preprocessor.pl" "gas-preprocessor.pl" "exit"
+        (chmod +x ${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl >>${BASEDIR}/build.log) || exit 1
+    fi
+
+    local GAS_PREPROCESSOR="${MOBILE_FFMPEG_TMPDIR}/gas-preprocessor.pl"
+    if [ "$1" == "x264" ]; then
+        GAS_PREPROCESSOR="${BASEDIR}/src/x264/tools/gas-preprocessor.pl"
     fi
 
     TARGET_HOST=$(get_target_host)
@@ -540,23 +744,27 @@ set_toolchain_clang_paths() {
     export CC="$(xcrun --sdk $(get_sdk_name) -f clang)"
     export OBJC="$(xcrun --sdk $(get_sdk_name) -f clang)"
     export CXX="$(xcrun --sdk $(get_sdk_name) -f clang++)"
+
+    local ASMFLAGS="$(get_asmflags $1)"
     case ${ARCH} in
         armv7 | armv7s)
-            export AS="/tmp/gas-preprocessor.pl -arch arm -- ${CC}"
+            export AS="${GAS_PREPROCESSOR} -arch arm -- ${CC} ${ASMFLAGS}"
         ;;
         arm64)
-            export AS="/tmp/gas-preprocessor.pl -arch aarch64 -- ${CC}"
+            export AS="${GAS_PREPROCESSOR} -arch aarch64 -- ${CC} ${ASMFLAGS}"
         ;;
         *)
-            export AS="${CC}"
+            export AS="${CC} ${ASMFLAGS}"
         ;;
     esac
+
     export LD="$(xcrun --sdk $(get_sdk_name) -f ld)"
     export RANLIB="$(xcrun --sdk $(get_sdk_name) -f ranlib)"
     export STRIP="$(xcrun --sdk $(get_sdk_name) -f strip)"
 
     export INSTALL_PKG_CONFIG_DIR="${BASEDIR}/prebuilt/ios-$(get_target_host)/pkgconfig"
     export ZLIB_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/zlib.pc"
+    export BZIP2_PACKAGE_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}/bzip2.pc"
 
     if [ ! -d ${INSTALL_PKG_CONFIG_DIR} ]; then
         mkdir -p ${INSTALL_PKG_CONFIG_DIR}
@@ -565,4 +773,114 @@ set_toolchain_clang_paths() {
     if [ ! -f ${ZLIB_PACKAGE_CONFIG_PATH} ]; then
         create_zlib_package_config
     fi
+
+    if [ ! -f ${BZIP2_PACKAGE_CONFIG_PATH} ]; then
+        create_bzip2_package_config
+    fi
 }
+
+autoreconf_library() {
+    echo -e "\nDEBUG: Running full autoreconf for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY FULL RECONF
+    (autoreconf --force --install)
+
+    local EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Full autoreconf failed. Running full autoreconf with include for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY FULL RECONF WITH m4
+    (autoreconf --force --install -I m4)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Full autoreconf with include failed. Running autoreconf without force for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY RECONF WITHOUT FORCE
+    (autoreconf --install)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Autoreconf without force failed. Running autoreconf without force with include for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY RECONF WITHOUT FORCE WITH m4
+    (autoreconf --install -I m4)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Autoreconf without force with include failed. Running default autoreconf for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY DEFAULT RECONF
+    (autoreconf)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+
+    echo -e "\nDEBUG: Default autoreconf failed. Running default autoreconf with include for $1\n" >> ${BASEDIR}/build.log
+
+    # TRY DEFAULT RECONF WITH m4
+    (autoreconf -I m4)
+
+    EXTRACT_RC=$?
+    if [ ${EXTRACT_RC} -eq 0 ]; then
+        return
+    fi
+}
+
+library_is_installed() {
+    local INSTALL_PATH=$1
+    local LIB_NAME=$2
+
+    echo -e "DEBUG: Checking if ${LIB_NAME} is already built and installed at ${INSTALL_PATH}/${LIB_NAME}\n" >> ${BASEDIR}/build.log
+
+    if [ ! -d ${INSTALL_PATH}/${LIB_NAME} ]; then
+        echo -e "DEBUG: ${INSTALL_PATH}/${LIB_NAME} directory not found\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    if [ ! -d ${INSTALL_PATH}/${LIB_NAME}/lib ]; then
+        echo -e "DEBUG: ${INSTALL_PATH}/${LIB_NAME}/lib directory not found\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    if [ ! -d ${INSTALL_PATH}/${LIB_NAME}/include ]; then
+        echo -e "DEBUG: ${INSTALL_PATH}/${LIB_NAME}/include directory not found\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    local HEADER_COUNT=$(ls -l ${INSTALL_PATH}/${LIB_NAME}/include | wc -l)
+    local LIB_COUNT=$(ls -l ${INSTALL_PATH}/${LIB_NAME}/lib | wc -l)
+
+    if [[ ${HEADER_COUNT} -eq 0 ]]; then
+        echo -e "DEBUG: No headers found under ${INSTALL_PATH}/${LIB_NAME}/include\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    if [[ ${LIB_COUNT} -eq 0 ]]; then
+        echo -e "DEBUG: No libraries found under ${INSTALL_PATH}/${LIB_NAME}/lib\n" >> ${BASEDIR}/build.log
+        echo 1
+        return
+    fi
+
+    echo -e "INFO: ${LIB_NAME} library is already built and installed\n" >> ${BASEDIR}/build.log
+
+    echo 0
+}

build/ios-expat.sh

@@ -0,0 +1,66 @@
+#!/bin/bash
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${IOS_MIN_VERSION} ]]; then
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
+    exit 1
+fi
+
+if [[ -z ${TARGET_SDK} ]]; then
+    echo -e "(*) TARGET_SDK not defined\n"
+    exit 1
+fi
+
+if [[ -z ${SDK_PATH} ]]; then
+    echo -e "(*) SDK_PATH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/ios-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="expat"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_expat} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
+    --with-pic \
+    --with-sysroot=${SDK_PATH} \
+    --without-docbook \
+    --without-xmlwf \
+    --enable-static \
+    --disable-shared \
+    --disable-fast-install \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp ./expat.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/ios-ffmpeg.sh

@@ -1,33 +1,32 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
-HOST_PKG_CONFIG_PATH=`type pkg-config 2>/dev/null | sed 's/.*is //g'`
-if [[ -z ${HOST_PKG_CONFIG_PATH} ]]; then
-    echo "pkg-config not found"
+if ! [ -x "$(command -v pkg-config)" ]; then
+    echo -e "(*) pkg-config command not found\n"
     exit 1
 fi
 
@@ -35,13 +34,14 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="ffmpeg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
 FFMPEG_CFLAGS=""
 FFMPEG_LDFLAGS=""
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
 TARGET_CPU=""
 TARGET_ARCH=""
@@ -76,143 +76,199 @@ esac
 
 CONFIGURE_POSTFIX=""
 
-for library in {1..26}
+for library in {1..35}
 do
     if [[ ${!library} -eq 1 ]]; then
         ENABLED_LIBRARY=$(get_library_name $((library - 1)))
 
         echo -e "INFO: Enabling library ${ENABLED_LIBRARY}" >> ${BASEDIR}/build.log
 
-        case $ENABLED_LIBRARY in
+        case ${ENABLED_LIBRARY} in
             fontconfig)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags fontconfig)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static fontconfig)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags fontconfig)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static fontconfig)"
                 CONFIGURE_POSTFIX+=" --enable-libfontconfig"
             ;;
             freetype)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags freetype2)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static freetype2)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags freetype2)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static freetype2)"
                 CONFIGURE_POSTFIX+=" --enable-libfreetype"
             ;;
             fribidi)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags fribidi)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static fribidi)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags fribidi)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static fribidi)"
                 CONFIGURE_POSTFIX+=" --enable-libfribidi"
             ;;
             gmp)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags gmp)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static gmp)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags gmp)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static gmp)"
                 CONFIGURE_POSTFIX+=" --enable-gmp"
             ;;
             gnutls)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags gnutls)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static gnutls)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags gnutls)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static gnutls)"
                 CONFIGURE_POSTFIX+=" --enable-gnutls"
             ;;
             kvazaar)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags kvazaar)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static kvazaar)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags kvazaar)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static kvazaar)"
                 CONFIGURE_POSTFIX+=" --enable-libkvazaar"
             ;;
             lame)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libmp3lame)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libmp3lame)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libmp3lame)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libmp3lame)"
                 CONFIGURE_POSTFIX+=" --enable-libmp3lame"
             ;;
             libass)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libass)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libass)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libass)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libass)"
                 CONFIGURE_POSTFIX+=" --enable-libass"
             ;;
             libiconv)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libiconv)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libiconv)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libiconv)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libiconv)"
                 CONFIGURE_POSTFIX+=" --enable-iconv"
             ;;
+            libilbc)
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libilbc)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libilbc)"
+                CONFIGURE_POSTFIX+=" --enable-libilbc"
+            ;;
             libtheora)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags theora)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static theora)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags theora)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static theora)"
                 CONFIGURE_POSTFIX+=" --enable-libtheora"
             ;;
             libvorbis)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags vorbis)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static vorbis)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags vorbis)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static vorbis)"
                 CONFIGURE_POSTFIX+=" --enable-libvorbis"
             ;;
             libvpx)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags vpx)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs vpx)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags vpx)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs vpx)"
                 CONFIGURE_POSTFIX+=" --enable-libvpx"
             ;;
             libwebp)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libwebp)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libwebp)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libwebp)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libwebp)"
                 CONFIGURE_POSTFIX+=" --enable-libwebp"
             ;;
             libxml2)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libxml-2.0)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libxml-2.0)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libxml-2.0)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libxml-2.0)"
                 CONFIGURE_POSTFIX+=" --enable-libxml2"
             ;;
             opencore-amr)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags opencore-amrnb)"
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags opencore-amrwb)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static opencore-amrnb)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static opencore-amrwb)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags opencore-amrnb)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags opencore-amrwb)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static opencore-amrnb)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static opencore-amrwb)"
                 CONFIGURE_POSTFIX+=" --enable-libopencore-amrnb"
                 CONFIGURE_POSTFIX+=" --enable-libopencore-amrwb"
             ;;
+            opus)
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags opus)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static opus)"
+                CONFIGURE_POSTFIX+=" --enable-libopus"
+            ;;
             shine)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags shine)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static shine)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags shine)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static shine)"
                 CONFIGURE_POSTFIX+=" --enable-libshine"
             ;;
+            snappy)
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags snappy)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static snappy)"
+                CONFIGURE_POSTFIX+=" --enable-libsnappy"
+            ;;
             speex)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags speex)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static speex)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags speex)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static speex)"
                 CONFIGURE_POSTFIX+=" --enable-libspeex"
             ;;
             wavpack)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags wavpack)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static wavpack)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags wavpack)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static wavpack)"
                 CONFIGURE_POSTFIX+=" --enable-libwavpack"
             ;;
+            x264)
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags x264)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static x264)"
+                CONFIGURE_POSTFIX+=" --enable-libx264 --enable-gpl"
+            ;;
+            xvidcore)
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags xvidcore)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static xvidcore)"
+                CONFIGURE_POSTFIX+=" --enable-libxvid --enable-gpl"
+            ;;
+            expat)
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags expat)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static expat)"
+            ;;
             libogg)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags ogg)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static ogg)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags ogg)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static ogg)"
             ;;
             libpng)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags libpng)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static libpng)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags libpng)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static libpng)"
             ;;
             libuuid)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags uuid)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static uuid)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags uuid)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static uuid)"
             ;;
             nettle)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags nettle)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static nettle)"
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags hogweed)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static hogweed)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags nettle)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static nettle)"
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags hogweed)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static hogweed)"
             ;;
-            ios-zlib)
-                FFMPEG_CFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --cflags zlib)"
-                FFMPEG_LDFLAGS+=" $(${HOST_PKG_CONFIG_PATH} --libs --static zlib)"
-                CONFIGURE_POSTFIX+=" --enable-zlib"
+            ios-*)
+
+                # BUILT-IN LIBRARIES SHARE INCLUDE AND LIB DIRECTORIES
+                # INCLUDING ONLY ONE OF THEM IS ENOUGH
+                FFMPEG_CFLAGS+=" $(pkg-config --cflags zlib)"
+                FFMPEG_LDFLAGS+=" $(pkg-config --libs --static zlib)"
+
+                case ${ENABLED_LIBRARY} in
+                    ios-zlib)
+                        CONFIGURE_POSTFIX+=" --enable-zlib"
+                    ;;
+                    ios-audiotoolbox)
+                        CONFIGURE_POSTFIX+=" --enable-audiotoolbox"
+                    ;;
+                    ios-coreimage)
+                        CONFIGURE_POSTFIX+=" --enable-coreimage"
+                    ;;
+                    ios-bzip2)
+                        CONFIGURE_POSTFIX+=" --enable-bzlib"
+                    ;;
+                esac
             ;;
         esac
     else
-        if [[ ${library} -eq 26 ]]; then
+
+        # THE FOLLOWING LIBRARIES SHOULD BE EXPLICITLY DISABLED TO PREVENT AUTODETECT
+        if [[ ${library} -eq 8 ]]; then
+            CONFIGURE_POSTFIX+=" --disable-iconv"
+        elif [[ ${library} -eq 32 ]]; then
             CONFIGURE_POSTFIX+=" --disable-zlib"
+        elif [[ ${library} -eq 33 ]]; then
+            CONFIGURE_POSTFIX+=" --disable-audiotoolbox"
+        elif [[ ${library} -eq 34 ]]; then
+            CONFIGURE_POSTFIX+=" --disable-coreimage"
+        elif [[ ${library} -eq 35 ]]; then
+            CONFIGURE_POSTFIX+=" --disable-bzlib"
         fi
     fi
 done
 
 # CFLAGS PARTS
 ARCH_CFLAGS=$(get_arch_specific_cflags);
-APP_CFLAGS=$(get_app_specific_cflags "ffmpeg");
+APP_CFLAGS=$(get_app_specific_cflags ${LIB_NAME});
 COMMON_CFLAGS=$(get_common_cflags);
-OPTIMIZATION_CFLAGS=$(get_size_optimization_cflags "ffmpeg");
+OPTIMIZATION_CFLAGS=$(get_size_optimization_cflags ${LIB_NAME});
 MIN_VERSION_CFLAGS=$(get_min_version_cflags);
 COMMON_INCLUDES=$(get_common_includes);
 
@@ -223,19 +279,18 @@ COMMON_LDFLAGS=$(get_common_ldflags);
 
 # REORDERED FLAGS
 CFLAGS="${ARCH_CFLAGS} ${APP_CFLAGS} ${COMMON_CFLAGS} ${OPTIMIZATION_CFLAGS} ${MIN_VERSION_CFLAGS} ${FFMPEG_CFLAGS} ${COMMON_INCLUDES}"
-CXXFLAGS=$(get_cxxflags "ffmpeg")
+CXXFLAGS=$(get_cxxflags ${LIB_NAME})
 LDFLAGS="${ARCH_LDFLAGS} ${FFMPEG_LDFLAGS} ${LINKED_LIBRARIES} ${COMMON_LDFLAGS}"
 
-cd ${BASEDIR}/src/ffmpeg || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
-echo -n -e "\nffmpeg: "
+echo -n -e "\n${LIB_NAME}: "
 
 make distclean 2>/dev/null 1>/dev/null
 
 ./configure \
     --sysroot=${SDK_PATH} \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/ffmpeg \
-    --pkg-config="${HOST_PKG_CONFIG_PATH}" \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --extra-cflags="${CFLAGS}" \
     --extra-cxxflags="${CXXFLAGS}" \
     --extra-ldflags="${LDFLAGS}" \
@@ -261,18 +316,36 @@ make distclean 2>/dev/null 1>/dev/null
     --disable-xmm-clobber-test \
     --disable-debug \
     --disable-neon-clobber-test \
-    --disable-ffmpeg \
-    --disable-ffplay \
-    --disable-ffprobe \
-    --disable-ffserver \
-    --disable-videotoolbox \
+    --disable-programs \
+    --disable-postproc \
     --disable-doc \
     --disable-htmlpages \
     --disable-manpages \
     --disable-podpages \
     --disable-txtpages \
     --disable-static \
+    --disable-jack \
+    --disable-sndio \
+    --disable-schannel \
+    --disable-sdl2 \
+    --disable-securetransport \
     --disable-xlib \
+    --disable-cuda \
+    --disable-cuvid \
+    --disable-nvenc \
+    --disable-vaapi \
+    --disable-vda \
+    --disable-vdpau \
+    --disable-videotoolbox \
+    --disable-appkit \
+    --disable-alsa \
+    --disable-cuda \
+    --disable-cuvid \
+    --disable-nvenc \
+    --disable-vaapi \
+    --disable-vda \
+    --disable-vdpau \
+    --disable-videotoolbox \
     ${CONFIGURE_POSTFIX} 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
 
 if [ $? -ne 0 ]; then

build/ios-fontconfig.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,34 +29,36 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="fontconfig"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "fontconfig")
-export CXXFLAGS=$(get_cxxflags "fontconfig")
-export LDFLAGS=$(get_ldflags "fontconfig")
-export PKG_CONFIG_PATH=${INSTALL_PKG_CONFIG_DIR}
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR=${INSTALL_PKG_CONFIG_DIR}
 
-cd ${BASEDIR}/src/fontconfig || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_fontconfig} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/fontconfig \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
-    --with-libiconv \
+    --with-libiconv-prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv \
+    --with-expat=${BASEDIR}/prebuilt/ios-$(get_target_host)/expat \
+    --without-libintl-prefix \
     --enable-static \
     --disable-shared \
     --disable-fast-install \
     --disable-rpath \
-    --enable-iconv \
-    --enable-libxml2 \
+    --disable-libxml2 \
     --disable-docs \
     --host=${TARGET_HOST} || exit 1
 

build/ios-freetype.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,31 +29,36 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="freetype"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "freetype")
-export CXXFLAGS=$(get_cxxflags "freetype")
-export LDFLAGS=$(get_ldflags "freetype")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/freetype || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
-# RECONFIGURING IF REQUESTED
-if [[ ${RECONF_freetype} -eq 1 ]]; then
-    autoreconf --force --install
-fi
+# OVERRIDING PKG-CONFIG
+export LIBPNG_CFLAGS="-I${BASEDIR}/prebuilt/ios-$(get_target_host)/libpng/include"
+export LIBPNG_LIBS="-L${BASEDIR}/prebuilt/ios-$(get_target_host)/libpng/lib"
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/freetype \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-zlib \
     --with-png \
     --with-sysroot=${SDK_PATH} \
     --without-harfbuzz \
+    --without-bzip2 \
+    --without-fsref \
+    --without-quickdraw-toolbox \
+    --without-quickdraw-carbon \
+    --without-ats \
     --enable-static \
     --disable-shared \
     --disable-fast-install \

build/ios-fribidi.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,27 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="fribidi"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "fribidi")
-export CXXFLAGS=$(get_cxxflags "fribidi")
-export LDFLAGS=$(get_ldflags "fribidi")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/fribidi || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_fribidi} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/fribidi \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --without-glib \

build/ios-giflib.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,27 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="giflib"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "giflib")" -DS_IREAD=S_IRUSR -DS_IWRITE=S_IWUSR"
-export CXXFLAGS=$(get_cxxflags "giflib")
-export LDFLAGS=$(get_ldflags "giflib")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})" -DS_IREAD=S_IRUSR -DS_IWRITE=S_IWUSR"
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/giflib || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_giflib} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/giflib \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-gmp.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,7 +29,8 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="gmp"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 case ${ARCH} in
@@ -40,27 +41,36 @@ case ${ARCH} in
         TARGET_HOST=$(get_target_host)
     ;;
 esac
-export CFLAGS=$(get_cflags "gmp")
-export CXXFLAGS=$(get_cxxflags "gmp")
-export LDFLAGS=$(get_ldflags "gmp")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/gmp || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_gmp} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
+ASM_FLAGS=""
+case ${ARCH} in
+    armv7 | armv7s | arm64)
+        ASM_FLAGS="--disable-assembly"
+    ;;
+    i386 | x86-64)
+        ASM_FLAGS="--enable-assembly"
+    ;;
+esac
+
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/gmp \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \
     --disable-shared \
-    --disable-assembly \
+    ${ASM_FLAGS} \
     --disable-fast-install \
     --disable-maintainer-mode \
     --host=${TARGET_HOST} || exit 1

build/ios-gnutls.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,18 +29,25 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="gnutls"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-COMMON_CFLAGS=$(get_cflags "gnutls")
-COMMON_CXXFLAGS=$(get_cxxflags "gnutls")
-COMMON_LDFLAGS=$(get_ldflags "gnutls")
+COMMON_CFLAGS=$(get_cflags ${LIB_NAME})
+COMMON_CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+COMMON_LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-export CFLAGS="${COMMON_CFLAGS} -I${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv/include -I${BASEDIR}/prebuilt/ios-$(get_target_host)/gmp/include"
+export CFLAGS="${COMMON_CFLAGS} -I${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv/include"
 export CXXFLAGS="${COMMON_CXXFLAGS}"
-export LDFLAGS="${COMMON_LDFLAGS} -L${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv/lib -L${BASEDIR}/prebuilt/ios-$(get_target_host)/gmp/lib"
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export LDFLAGS="${COMMON_LDFLAGS} -L${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv/lib"
+
+export NETTLE_CFLAGS="-I${BASEDIR}/prebuilt/ios-$(get_target_host)/nettle/include"
+export NETTLE_LIBS="-L${BASEDIR}/prebuilt/ios-$(get_target_host)/nettle/lib"
+export HOGWEED_CFLAGS="-I${BASEDIR}/prebuilt/ios-$(get_target_host)/nettle/include"
+export HOGWEED_LIBS="-L${BASEDIR}/prebuilt/ios-$(get_target_host)/nettle/lib"
+export GMP_CFLAGS="-I${BASEDIR}/prebuilt/ios-$(get_target_host)/gmp/include"
+export GMP_LIBS="-L${BASEDIR}/prebuilt/ios-$(get_target_host)/gmp/lib"
 
 HARDWARE_ACCELERATION=""
 case ${ARCH} in
@@ -57,17 +64,17 @@ case ${ARCH} in
     ;;
 esac
 
-cd ${BASEDIR}/src/gnutls || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_gnutls} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/gnutls \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --with-included-libtasn1 \

build/ios-jpeg.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="jpeg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "jpeg")
-export CXXFLAGS=$(get_cxxflags "jpeg")
-export LDFLAGS=$(get_ldflags "jpeg")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/jpeg || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_jpeg} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/jpeg \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-kvazaar.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,7 +29,8 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="kvazaar"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 case ${ARCH} in
@@ -40,22 +41,22 @@ case ${ARCH} in
         TARGET_HOST=$(get_target_host)
     ;;
 esac
-export CFLAGS=$(get_cflags "kvazaar")
-export CXXFLAGS=$(get_cxxflags "kvazaar")
-export LDFLAGS=$(get_ldflags "kvazaar")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/kvazaar || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_kvazaar} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/kvazaar \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-lame.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,27 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="lame"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "lame")
-export CXXFLAGS=$(get_cxxflags "lame")
-export LDFLAGS=$(get_ldflags "lame")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/lame || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_lame} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/lame \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --with-libiconv-prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv \

build/ios-libass.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,27 +29,30 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libass"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libass")
-export CXXFLAGS=$(get_cxxflags "libass")
-export LDFLAGS=$(get_ldflags "libass")
-export PKG_CONFIG_PATH=${INSTALL_PKG_CONFIG_DIR}
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR=${INSTALL_PKG_CONFIG_DIR}
 
-cd ${BASEDIR}/src/libass || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libass} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libass \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
+    --with-sysroot=${SDK_PATH} \
+    --disable-libtool-lock \
     --enable-static \
     --disable-shared \
     --disable-harfbuzz \

build/ios-libiconv.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libiconv"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libiconv")
-export CXXFLAGS=$(get_cxxflags "libiconv")
-export LDFLAGS=$(get_ldflags "libiconv")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libiconv || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libiconv} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libiconv \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-libilbc.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${IOS_MIN_VERSION} ]]; then
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
+    exit 1
+fi
+
+if [[ -z ${TARGET_SDK} ]]; then
+    echo -e "(*) TARGET_SDK not defined\n"
+    exit 1
+fi
+
+if [[ -z ${SDK_PATH} ]]; then
+    echo -e "(*) SDK_PATH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/ios-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="libilbc"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_libilbc} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
+    --with-pic \
+    --with-sysroot=${SDK_PATH} \
+    --enable-static \
+    --disable-shared \
+    --disable-fast-install \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp ./libilbc.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/ios-libogg.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,25 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libogg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libogg")
-export CXXFLAGS=$(get_cxxflags "libogg")
-export LDFLAGS=$(get_ldflags "libogg")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libogg || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libogg} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libogg \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-libpng.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,14 +29,14 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libpng"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libpng")
-export CXXFLAGS=$(get_cxxflags "libpng")
-export LDFLAGS=$(get_ldflags "libpng")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
 CPU_SPECIFIC_OPTIONS="--enable-hardware-optimizations"
 case ${ARCH} in
@@ -48,17 +48,17 @@ case ${ARCH} in
     ;;
 esac
 
-cd ${BASEDIR}/src/libpng || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libpng} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libpng \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-libtheora.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,34 +29,35 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libtheora"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libtheora")
-export CXXFLAGS=$(get_cxxflags "libtheora")
-export LDFLAGS=$(get_ldflags "libtheora")
-export PKG_CONFIG_PATH=${INSTALL_PKG_CONFIG_DIR}
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/libtheora || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libtheora} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libtheora \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --enable-static \
     --disable-shared \
     --disable-fast-install \
-    --disable-spec \
     --disable-examples \
     --disable-telemetry \
-    --enable-valgrind-testing \
+    --disable-sdltest \
+    --disable-valgrind-testing \
     --host=${TARGET_HOST} || exit 1
 
 make -j$(get_cpu_count) || exit 1

build/ios-libuuid.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libuuid"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libuuid")
-export CXXFLAGS=$(get_cxxflags "libuuid")
-export LDFLAGS=$(get_ldflags "libuuid")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libuuid || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libuuid} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libuuid \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-libvorbis.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,25 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libvorbis"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libvorbis")
-export CXXFLAGS=$(get_cxxflags "libvorbis")
-export LDFLAGS=$(get_ldflags "libvorbis")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libvorbis || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libvorbis} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libvorbis \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --with-ogg-includes=${BASEDIR}/prebuilt/ios-$(get_target_host)/libogg/include \

build/ios-libvpx.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,46 +29,49 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libvpx"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
-export CFLAGS=$(get_cflags "libvpx")
-export CXXFLAGS=$(get_cxxflags "libvpx")
-export LDFLAGS=$(get_ldflags "libvpx")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+# note that --disable-runtime-cpu-detect is used for arm
+# using --enable-runtime-cpu-detect cause the following error
+# vpx_ports/arm_cpudetect.c:151:2: error: "--enable-runtime-cpu-detect selected, but no CPU detection method " "available for your platform. Reconfigure with --disable-runtime-cpu-detect."
 
 TARGET=""
-NEON=""
+ASM_FLAGS=""
 case ${ARCH} in
     armv7 | armv7s)
-        NEON="--enable-neon --enable-neon-asm"
         TARGET="$(get_target_arch)-darwin-gcc"
+        ASM_FLAGS="--disable-runtime-cpu-detect --enable-neon --enable-neon-asm"
     ;;
     arm64)
-        NEON="--enable-neon"
         TARGET="arm64-darwin-gcc"
+
+        # --enable-neon-asm option not added because it causes the following error
+        # vpx_dsp/arm/intrapred_neon_asm.asm.S:653:26: error: vector register expected
+        #    vst1.64
+        ASM_FLAGS="--disable-runtime-cpu-detect --enable-neon"
     ;;
     i386)
-        NEON="--disable-neon --disable-neon-asm"
         TARGET="x86-iphonesimulator-gcc"
+        ASM_FLAGS="--enable-runtime-cpu-detect"
     ;;
     x86-64)
-        NEON="--disable-neon --disable-neon-asm"
         TARGET="x86_64-iphonesimulator-gcc"
+        ASM_FLAGS="--enable-runtime-cpu-detect"
     ;;
 esac
 
-cd ${BASEDIR}/src/libvpx || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
-# RECONFIGURING IF REQUESTED
-if [[ ${RECONF_libvpx} -eq 1 ]]; then
-    autoreconf --force --install
-fi
-
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libvpx \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --target="${TARGET}" \
     --extra-cflags="${CFLAGS}" \
     --extra-cxxflags="${CXXFLAGS}" \
@@ -79,8 +82,7 @@ fi
     --enable-pic \
     --enable-optimizations \
     --enable-better-hw-compatibility \
-    --disable-runtime-cpu-detect \
-    ${NEON} \
+    ${ASM_FLAGS} \
     --enable-vp8 \
     --enable-vp9 \
     --enable-multithread \

build/ios-libwebp.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,19 +29,19 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libwebp"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-CFLAGS=$(get_cflags "libwebp")
-CXXFLAGS=$(get_cxxflags "libwebp")
-LDFLAGS=$(get_ldflags "libwebp")
-PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+CFLAGS=$(get_cflags ${LIB_NAME})
+CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/libwebp || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 if [ -d "build" ]; then
-    rm -rf build;
+    rm -rf build
 fi
 
 mkdir build;
@@ -55,11 +55,12 @@ cmake -Wno-dev \
     -DCMAKE_SYSROOT="${SDK_PATH}" \
     -DCMAKE_FIND_ROOT_PATH="${SDK_PATH}" \
     -DCMAKE_BUILD_TYPE=Release \
-    -DCMAKE_INSTALL_PREFIX="${BASEDIR}/prebuilt/ios-$(get_target_host)/libwebp" \
+    -DCMAKE_INSTALL_PREFIX="${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME}" \
     -DCMAKE_SYSTEM_NAME=Generic \
     -DCMAKE_C_COMPILER="$CC" \
     -DCMAKE_LINKER="$LD" \
     -DCMAKE_AR="$AR" \
+    -DCMAKE_AS="$AS" \
     -DGIF_INCLUDE_DIR="${BASEDIR}/prebuilt/ios-$(get_target_host)/giflib/include" \
     -DGIF_LIBRARY="${BASEDIR}/prebuilt/ios-$(get_target_host)/giflib/lib" \
     -DJPEG_INCLUDE_DIR="${BASEDIR}/prebuilt/ios-$(get_target_host)/jpeg/include" \

build/ios-libxml2.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,27 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="libxml2"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "libxml2")
-export CXXFLAGS=$(get_cxxflags "libxml2")
-export LDFLAGS=$(get_ldflags "libxml2")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
-cd ${BASEDIR}/src/libxml2 || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_libxml2} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/libxml2 \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --with-zlib \

build/ios-mobile-ffmpeg.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,31 +29,32 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="mobile-ffmpeg"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-COMMON_CFLAGS=$(get_cflags "mobile-ffmpeg")
-COMMON_LDFLAGS=$(get_ldflags "mobile-ffmpeg")
+COMMON_CFLAGS=$(get_cflags ${LIB_NAME})
+COMMON_LDFLAGS=$(get_ldflags ${LIB_NAME})
 
 export CFLAGS="${COMMON_CFLAGS} -I${BASEDIR}/prebuilt/ios-$(get_target_host)/ffmpeg/include"
-export CXXFLAGS=$(get_cxxflags "mobile-ffmpeg")
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
 export LDFLAGS="${COMMON_LDFLAGS} -L${BASEDIR}/prebuilt/ios-$(get_target_host)/ffmpeg/lib"
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
 cd ${BASEDIR}/ios || exit 1
 
-echo -n -e "\nmobile-ffmpeg: "
+echo -n -e "\n${LIB_NAME}: "
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_mobile_ffmpeg} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/mobile-ffmpeg \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-shared \

build/ios-nettle.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,14 +29,14 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="nettle"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "nettle")
-export CXXFLAGS=$(get_cxxflags "nettle")
-export LDFLAGS=$(get_ldflags "nettle")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
 OPTIONAL_CPU_SUPPORT=""
 case ${ARCH} in
@@ -48,17 +48,17 @@ case ${ARCH} in
     ;;
 esac
 
-cd ${BASEDIR}/src/nettle || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_nettle} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/nettle \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --enable-pic \
     --enable-static \
     --with-include-path=${BASEDIR}/prebuilt/ios-$(get_target_host)/gmp/include \

build/ios-opencore-amr.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,13 +29,14 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="opencore-amr"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "opencore-amr")
-export CXXFLAGS=$(get_cxxflags "opencore-amr")
-export LDFLAGS=$(get_ldflags "opencore-amr")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
 # OVERRIDE CXX
 case ${ARCH} in
@@ -47,17 +48,17 @@ case ${ARCH} in
 	;;
 esac
 
-cd ${BASEDIR}/src/opencore-amr || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_opencore_amr} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/opencore-amr \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-opus.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${IOS_MIN_VERSION} ]]; then
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
+    exit 1
+fi
+
+if [[ -z ${TARGET_SDK} ]]; then
+    echo -e "(*) TARGET_SDK not defined\n"
+    exit 1
+fi
+
+if [[ -z ${SDK_PATH} ]]; then
+    echo -e "(*) SDK_PATH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/ios-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="opus"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_opus} -eq 1 ]]; then
+    autoreconf_library ${LIB_NAME}
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
+    --with-pic \
+    --with-sysroot=${SDK_PATH} \
+    --enable-static \
+    --enable-rtcd \
+    --enable-asm \
+    --enable-check-asm \
+    --enable-custom-modes \
+    --disable-shared \
+    --disable-fast-install \
+    --disable-maintainer-mode \
+    --disable-doc \
+    --disable-extra-programs \
+    --disable-ambisonics \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp ./opus.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/ios-shine.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="shine"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "shine")
-export CXXFLAGS=$(get_cxxflags "shine")
-export LDFLAGS=$(get_ldflags "shine")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/shine || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_shine} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/shine \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-snappy.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${IOS_MIN_VERSION} ]]; then
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
+    exit 1
+fi
+
+if [[ -z ${TARGET_SDK} ]]; then
+    echo -e "(*) TARGET_SDK not defined\n"
+    exit 1
+fi
+
+if [[ -z ${SDK_PATH} ]]; then
+    echo -e "(*) SDK_PATH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/ios-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="snappy"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+CFLAGS="$(get_cflags ${LIB_NAME}) -I${SDK_PATH}/usr/include"
+CXXFLAGS="$(get_cxxflags ${LIB_NAME})"
+LDFLAGS="$(get_ldflags ${LIB_NAME}) -L${SDK_PATH}/usr/lib"
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+if [ -d "build" ]; then
+    rm -rf build
+fi
+
+mkdir build;
+cd build
+
+cmake -Wno-dev \
+    -DCMAKE_VERBOSE_MAKEFILE=0 \
+    -DCMAKE_C_FLAGS="${CFLAGS}" \
+    -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
+    -DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}" \
+    -DCMAKE_SYSROOT="${SDK_PATH}" \
+    -DCMAKE_FIND_ROOT_PATH="${SDK_PATH}" \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX="${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME}" \
+    -DCMAKE_SYSTEM_NAME=Generic \
+    -DCMAKE_CXX_COMPILER="$CXX" \
+    -DCMAKE_C_COMPILER="$CC" \
+    -DCMAKE_LINKER="$LD" \
+    -DCMAKE_AR="$AR" \
+    -DCMAKE_AS="$AS" \
+    -DSNAPPY_BUILD_TESTS=0 \
+    -DHAVE_LIBLZO2=0 \
+    -DHAVE_LIBZ=1 \
+    -DCMAKE_SYSTEM_PROCESSOR=$(get_target_arch) \
+    -DBUILD_SHARED_LIBS=0 .. || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# CREATE PACKAGE CONFIG MANUALLY
+create_snappy_package_config "1.1.7"
+
+make install || exit 1

build/ios-speex.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,31 +29,32 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="speex"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "speex")
-export CXXFLAGS=$(get_cxxflags "speex")
-export LDFLAGS=$(get_ldflags "speex")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+export PKG_CONFIG_LIBDIR="${INSTALL_PKG_CONFIG_DIR}"
 
 OPTIONAL_CPU_SUPPORT=""
 if [ ${ARCH} == "x86" ] || [ ${ARCH} == "x86-64" ]; then
     OPTIONAL_CPU_SUPPORT="--enable-sse"
 fi
 
-cd ${BASEDIR}/src/speex || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_speex} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/speex \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --enable-static \

build/ios-tiff.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,27 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="tiff"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "tiff")
-export CXXFLAGS=$(get_cxxflags "tiff")
-export LDFLAGS=$(get_ldflags "tiff")
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-echo "LDFLAGS is $LDFLAGS"
-
-cd ${BASEDIR}/src/tiff || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_tiff} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/tiff \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --with-jpeg-include-dir=${BASEDIR}/prebuilt/ios-$(get_target_host)/jpeg/include \

build/ios-wavpack.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -29,26 +29,26 @@ fi
 . ${BASEDIR}/build/ios-common.sh
 
 # PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
-set_toolchain_clang_paths
+LIB_NAME="wavpack"
+set_toolchain_clang_paths ${LIB_NAME}
 
 # PREPARING FLAGS
 TARGET_HOST=$(get_target_host)
-export CFLAGS=$(get_cflags "wavpack")
-export CXXFLAGS=$(get_cxxflags "wavpack")
-export LDFLAGS=$(get_ldflags "wavpack")
-export PKG_CONFIG_PATH="${INSTALL_PKG_CONFIG_DIR}"
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
 
-cd ${BASEDIR}/src/wavpack || exit 1
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
 
 make distclean 2>/dev/null 1>/dev/null
 
 # RECONFIGURING IF REQUESTED
 if [[ ${RECONF_wavpack} -eq 1 ]]; then
-    autoreconf --force --install
+    autoreconf_library ${LIB_NAME}
 fi
 
 ./configure \
-    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/wavpack \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
     --with-pic \
     --with-sysroot=${SDK_PATH} \
     --without-iconv \

build/ios-x264.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${IOS_MIN_VERSION} ]]; then
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
+    exit 1
+fi
+
+if [[ -z ${TARGET_SDK} ]]; then
+    echo -e "(*) TARGET_SDK not defined\n"
+    exit 1
+fi
+
+if [[ -z ${SDK_PATH} ]]; then
+    echo -e "(*) SDK_PATH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+if ! [ -x "$(command -v tar)" ]; then
+    echo -e "(*) tar command not found\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/ios-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="x264"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME} || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+ASM_FLAGS=""
+case ${ARCH} in
+    i386 |x86-64)
+        if ! [ -x "$(command -v nasm)" ]; then
+            echo -e "(*) nasm command not found\n"
+            exit 1
+        fi
+
+        export AS="$(command -v nasm)"
+    ;;
+esac
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
+    --enable-pic \
+    --sysroot=${SDK_PATH} \
+    --enable-static \
+    --disable-cli \
+    ${ASM_FLAGS} \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# MANUALLY COPY PKG-CONFIG FILES
+cp x264.pc ${INSTALL_PKG_CONFIG_DIR}
+
+make install || exit 1

build/ios-xvidcore.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+if [[ -z ${ARCH} ]]; then
+    echo -e "(*) ARCH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${IOS_MIN_VERSION} ]]; then
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
+    exit 1
+fi
+
+if [[ -z ${TARGET_SDK} ]]; then
+    echo -e "(*) TARGET_SDK not defined\n"
+    exit 1
+fi
+
+if [[ -z ${SDK_PATH} ]]; then
+    echo -e "(*) SDK_PATH not defined\n"
+    exit 1
+fi
+
+if [[ -z ${BASEDIR} ]]; then
+    echo -e "(*) BASEDIR not defined\n"
+    exit 1
+fi
+
+# ENABLE COMMON FUNCTIONS
+. ${BASEDIR}/build/ios-common.sh
+
+# PREPARING PATHS & DEFINING ${INSTALL_PKG_CONFIG_DIR}
+LIB_NAME="xvidcore"
+set_toolchain_clang_paths ${LIB_NAME}
+
+# PREPARING FLAGS
+TARGET_HOST=$(get_target_host)
+export CFLAGS=$(get_cflags ${LIB_NAME})
+export CXXFLAGS=$(get_cxxflags ${LIB_NAME})
+export LDFLAGS=$(get_ldflags ${LIB_NAME})
+
+cd ${BASEDIR}/src/${LIB_NAME}/build/generic || exit 1
+
+make distclean 2>/dev/null 1>/dev/null
+
+# RECONFIGURING IF REQUESTED
+if [[ ${RECONF_xvidcore} -eq 1 ]]; then
+    ./bootstrap.sh
+fi
+
+./configure \
+    --prefix=${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME} \
+    --host=${TARGET_HOST} || exit 1
+
+make -j$(get_cpu_count) || exit 1
+
+# CREATE PACKAGE CONFIG MANUALLY
+create_xvidcore_package_config "1.3.5"
+
+make install || exit 1
+
+# REMOVE DYNAMIC LIBS
+rm -f ${BASEDIR}/prebuilt/ios-$(get_target_host)/${LIB_NAME}/lib/libxvidcore.dylib*

build/main-android.sh

@@ -1,22 +1,22 @@
 #!/bin/bash
 
 if [[ -z ${ANDROID_NDK_ROOT} ]]; then
-    echo "ANDROID_NDK_ROOT not defined"
+    echo -e "(*) ANDROID_NDK_ROOT not defined\n"
     exit 1
 fi
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${API} ]]; then
-    echo "API not defined"
+    echo -e "(*) API not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -27,18 +27,16 @@ echo -e "\nBuilding ${ARCH} platform on API level ${API}\n"
 echo -e "\nINFO: Starting new build for ${ARCH} on API level ${API} at "$(date)"\n">> ${BASEDIR}/build.log
 INSTALL_BASE="${BASEDIR}/prebuilt/android-$(get_target_build)"
 
-# CLEANING EXISTING PACKAGE CONFIG DIRECTORY
+# CREATING PACKAGE CONFIG DIRECTORY
 PKG_CONFIG_DIRECTORY="${INSTALL_BASE}/pkgconfig"
-if [ -d ${PKG_CONFIG_DIRECTORY} ]; then
-    cd ${PKG_CONFIG_DIRECTORY} || exit 1
-    rm -f *.pc || exit 1
-else
+if [ ! -d ${PKG_CONFIG_DIRECTORY} ]; then
     mkdir -p ${PKG_CONFIG_DIRECTORY} || exit 1
 fi
 
-# BUILDING EXTERNAL LIBRARIES
+# FILTERING WHICH EXTERNAL LIBRARIES WILL BE BUILT
+# NOTE THAT BUILT-IN LIBRARIES ARE FORWARDED TO FFMPEG SCRIPT WITHOUT ANY PROCESSING
 enabled_library_list=()
-for library in {1..25}
+for library in {1..31}
 do
     if [[ ${!library} -eq 1 ]]; then
         ENABLED_LIBRARY=$(get_library_name $((library - 1)))
@@ -48,6 +46,9 @@ do
     fi
 done
 
+# BUILD CPU-FEATURES FIRST
+build_cpufeatures
+
 let completed=0
 while [ ${#enabled_library_list[@]} -gt $completed ]; do
     for library in "${enabled_library_list[@]}"
@@ -55,7 +56,7 @@ while [ ${#enabled_library_list[@]} -gt $completed ]; do
         let run=0
         case $library in
             fontconfig)
-                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_libxml2 ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]]; then
+                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_expat ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]]; then
                     run=1
                 fi
             ;;
@@ -75,7 +76,7 @@ while [ ${#enabled_library_list[@]} -gt $completed ]; do
                 fi
             ;;
             libass)
-                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_libxml2 ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]] && [[ ! -z $OK_fribidi ]] && [[ ! -z $OK_fontconfig ]]; then
+                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_expat ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]] && [[ ! -z $OK_fribidi ]] && [[ ! -z $OK_fontconfig ]]; then
                     run=1
                 fi
             ;;
@@ -104,39 +105,55 @@ while [ ${#enabled_library_list[@]} -gt $completed ]; do
             ;;
         esac
 
-        CONTROL=$(echo "OK_${library}" | sed "s/\-/\_/g")
+        BUILD_COMPLETED_FLAG=$(echo "OK_${library}" | sed "s/\-/\_/g")
+        REBUILD_FLAG=$(echo "REBUILD_${library}" | sed "s/\-/\_/g")
 
-        if [ $run -eq 1 ] && [[ -z ${!CONTROL} ]]; then
+        if [ $run -eq 1 ] && [[ -z ${!BUILD_COMPLETED_FLAG} ]]; then
             ENABLED_LIBRARY_PATH="${INSTALL_BASE}/${library}"
 
-            echo -e "\nINFO: Building $library with the following environment variables\n" >> ${BASEDIR}/build.log
-            echo -e "----------------------------------------------------------------" >> ${BASEDIR}/build.log
-            env >> ${BASEDIR}/build.log
-            echo -e "----------------------------------------------------------------\n" >> ${BASEDIR}/build.log
+            LIBRARY_IS_INSTALLED=$(library_is_installed ${INSTALL_BASE} ${library})
 
-            echo -n "${library}: "
+            echo -e "INFO: Flags detected for ${library}: already installed=${LIBRARY_IS_INSTALLED}, rebuild=${!REBUILD_FLAG}\n" >> ${BASEDIR}/build.log
 
-            if [ -d ${ENABLED_LIBRARY_PATH} ]; then
-                rm -rf ${INSTALL_BASE}/${library} || exit 1
-            fi
+            # DECIDE TO BUILD OR NOT
+            if [[ ${LIBRARY_IS_INSTALLED} -ne 0 ]] || [[ ${!REBUILD_FLAG} -eq 1 ]]; then
 
-            SCRIPT_PATH="${BASEDIR}/build/android-${library}.sh"
+                echo -e "----------------------------------------------------------------" >> ${BASEDIR}/build.log
+                echo -e "\nINFO: Building $library with the following environment variables\n" >> ${BASEDIR}/build.log
+                env >> ${BASEDIR}/build.log
+                echo -e "----------------------------------------------------------------\n" >> ${BASEDIR}/build.log
+                echo -e "INFO: System information\n" >> ${BASEDIR}/build.log
+                uname -a >> ${BASEDIR}/build.log
+                echo -e "----------------------------------------------------------------\n" >> ${BASEDIR}/build.log
 
-            cd ${BASEDIR}
+                echo -n "${library}: "
 
-            # BUILD EACH LIBRARY ALONE FIRST
-            ${SCRIPT_PATH} 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
+                if [ -d ${ENABLED_LIBRARY_PATH} ]; then
+                    rm -rf ${INSTALL_BASE}/${library} || exit 1
+                fi
 
-            if [ $? -eq 0 ]; then
-                (( completed+=1 ))
-                declare "$CONTROL=1"
-                echo "ok"
+                SCRIPT_PATH="${BASEDIR}/build/android-${library}.sh"
+
+                cd ${BASEDIR}
+
+                # BUILD EACH LIBRARY ALONE FIRST
+                ${SCRIPT_PATH} 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
+
+                if [ $? -eq 0 ]; then
+                    (( completed+=1 ))
+                    declare "$BUILD_COMPLETED_FLAG=1"
+                    echo "ok"
+                else
+                    echo "failed"
+                    exit 1
+                fi
             else
-                echo "failed"
-                exit 1
+                (( completed+=1 ))
+                declare "$BUILD_COMPLETED_FLAG=1"
+                echo "${library}: already built"
             fi
         else
-            echo -e "\nINFO: Skipping $library, run=$run, completed=${!CONTROL}\n" >> ${BASEDIR}/build.log
+            echo -e "INFO: Skipping $library, run=$run, completed=${!BUILD_COMPLETED_FLAG}\n" >> ${BASEDIR}/build.log
         fi
     done
 done

build/main-ios.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
 if [[ -z ${ARCH} ]]; then
-    echo "ARCH not defined"
+    echo -e "(*) ARCH not defined\n"
     exit 1
 fi
 
 if [[ -z ${IOS_MIN_VERSION} ]]; then
-    echo "IOS_MIN_VERSION not defined"
+    echo -e "(*) IOS_MIN_VERSION not defined\n"
     exit 1
 fi
 
 if [[ -z ${TARGET_SDK} ]]; then
-    echo "TARGET_SDK not defined"
+    echo -e "(*) TARGET_SDK not defined\n"
     exit 1
 fi
 
 if [[ -z ${SDK_PATH} ]]; then
-    echo "SDK_PATH not defined"
+    echo -e "(*) SDK_PATH not defined\n"
     exit 1
 fi
 
 if [[ -z ${BASEDIR} ]]; then
-    echo "BASEDIR not defined"
+    echo -e "(*) BASEDIR not defined\n"
     exit 1
 fi
 
@@ -32,18 +32,16 @@ echo -e "\nBuilding ${ARCH} platform\n"
 echo -e "\nINFO: Starting new build for ${ARCH} at "$(date)"\n">> ${BASEDIR}/build.log
 INSTALL_BASE="${BASEDIR}/prebuilt/ios-$(get_target_host)"
 
-# CLEANING EXISTING PACKAGE CONFIG DIRECTORY
+# CREATING PACKAGE CONFIG DIRECTORY
 PKG_CONFIG_DIRECTORY="${INSTALL_BASE}/pkgconfig"
-if [ -d ${PKG_CONFIG_DIRECTORY} ]; then
-    cd ${PKG_CONFIG_DIRECTORY} || exit 1
-    rm -f *.pc || exit 1
-else
+if [ ! -d ${PKG_CONFIG_DIRECTORY} ]; then
     mkdir -p ${PKG_CONFIG_DIRECTORY} || exit 1
 fi
 
-# BUILDING EXTERNAL LIBRARIES
+# FILTERING WHICH EXTERNAL LIBRARIES WILL BE BUILT
+# NOTE THAT BUILT-IN LIBRARIES ARE FORWARDED TO FFMPEG SCRIPT WITHOUT ANY PROCESSING
 enabled_library_list=()
-for library in {1..25}
+for library in {1..31}
 do
     if [[ ${!library} -eq 1 ]]; then
         ENABLED_LIBRARY=$(get_library_name $((library - 1)))
@@ -60,7 +58,7 @@ while [ ${#enabled_library_list[@]} -gt $completed ]; do
         let run=0
         case $library in
             fontconfig)
-                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_libxml2 ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]]; then
+                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_expat ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]]; then
                     run=1
                 fi
             ;;
@@ -80,7 +78,7 @@ while [ ${#enabled_library_list[@]} -gt $completed ]; do
                 fi
             ;;
             libass)
-                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_libxml2 ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]] && [[ ! -z $OK_fribidi ]] && [[ ! -z $OK_fontconfig ]]; then
+                if [[ ! -z $OK_libuuid ]] && [[ ! -z $OK_expat ]] && [[ ! -z $OK_libiconv ]] && [[ ! -z $OK_freetype ]] && [[ ! -z $OK_fribidi ]] && [[ ! -z $OK_fontconfig ]]; then
                     run=1
                 fi
             ;;
@@ -109,39 +107,55 @@ while [ ${#enabled_library_list[@]} -gt $completed ]; do
             ;;
         esac
 
-        CONTROL=$(echo "OK_${library}" | sed "s/\-/\_/g")
+        BUILD_COMPLETED_FLAG=$(echo "OK_${library}" | sed "s/\-/\_/g")
+        REBUILD_FLAG=$(echo "REBUILD_${library}" | sed "s/\-/\_/g")
 
-        if [ $run -eq 1 ] && [[ -z ${!CONTROL} ]]; then
+        if [ $run -eq 1 ] && [[ -z ${!BUILD_COMPLETED_FLAG} ]]; then
             ENABLED_LIBRARY_PATH="${INSTALL_BASE}/${library}"
 
-            echo -e "\nINFO: Building $library with the following environment variables\n" >> ${BASEDIR}/build.log
-            echo -e "----------------------------------------------------------------" >> ${BASEDIR}/build.log
-            env >> ${BASEDIR}/build.log
-            echo -e "----------------------------------------------------------------\n" >> ${BASEDIR}/build.log
+            LIBRARY_IS_INSTALLED=$(library_is_installed ${INSTALL_BASE} ${library})
 
-            echo -n "${library}: "
+            echo -e "INFO: Flags detected for ${library}: already installed=${LIBRARY_IS_INSTALLED}, rebuild=${!REBUILD_FLAG}\n" >> ${BASEDIR}/build.log
 
-            if [ -d ${ENABLED_LIBRARY_PATH} ]; then
-                rm -rf ${INSTALL_BASE}/${library} || exit 1
-            fi
+            # DECIDE TO BUILD OR NOT
+            if [[ ${LIBRARY_IS_INSTALLED} -ne 0 ]] || [[ ${!REBUILD_FLAG} -eq 1 ]]; then
 
-            SCRIPT_PATH="${BASEDIR}/build/ios-${library}.sh"
+                echo -e "----------------------------------------------------------------" >> ${BASEDIR}/build.log
+                echo -e "\nINFO: Building $library with the following environment variables\n" >> ${BASEDIR}/build.log
+                env >> ${BASEDIR}/build.log
+                echo -e "----------------------------------------------------------------\n" >> ${BASEDIR}/build.log
+                echo -e "INFO: System information\n" >> ${BASEDIR}/build.log
+                uname -a >> ${BASEDIR}/build.log
+                echo -e "----------------------------------------------------------------\n" >> ${BASEDIR}/build.log
 
-            cd ${BASEDIR}
+                echo -n "${library}: "
 
-            # BUILD EACH LIBRARY ALONE FIRST
-            ${SCRIPT_PATH} 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
+                if [ -d ${ENABLED_LIBRARY_PATH} ]; then
+                    rm -rf ${INSTALL_BASE}/${library} || exit 1
+                fi
 
-            if [ $? -eq 0 ]; then
-                (( completed+=1 ))
-                declare "$CONTROL=1"
-                echo "ok"
+                SCRIPT_PATH="${BASEDIR}/build/ios-${library}.sh"
+
+                cd ${BASEDIR}
+
+                # BUILD EACH LIBRARY ALONE FIRST
+                ${SCRIPT_PATH} 1>>${BASEDIR}/build.log 2>>${BASEDIR}/build.log
+
+                if [ $? -eq 0 ]; then
+                    (( completed+=1 ))
+                    declare "$BUILD_COMPLETED_FLAG=1"
+                    echo "ok"
+                else
+                    echo "failed"
+                    exit 1
+                fi
             else
-                echo "failed"
-                exit 1
+                (( completed+=1 ))
+                declare "$BUILD_COMPLETED_FLAG=1"
+                echo "${library}: already built"
             fi
         else
-            echo -e "\nINFO: Skipping $library, run=$run, completed=${!CONTROL}\n" >> ${BASEDIR}/build.log
+            echo -e "INFO: Skipping $library, run=$run, completed=${!BUILD_COMPLETED_FLAG}\n" >> ${BASEDIR}/build.log
         fi
     done
 done

docs/android/doc/html/d7/d44/abidetect_8h.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -257,7 +257,7 @@ Functions</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d7/d44/abidetect_8h_source.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -71,7 +71,7 @@ $(function() {
 </div><!-- fragment --></div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d7/d7f/log_8h.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -299,7 +299,7 @@ Functions</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d7/d7f/log_8h_source.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -71,7 +71,7 @@ $(function() {
 </div><!-- fragment --></div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d7/df8/log_8c.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -438,7 +438,7 @@ Variables</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d7/df8/log_8c_source.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -84,7 +84,7 @@ $(function() {
 </div><!-- fragment --></div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d8/da5/mobileffmpeg_8h.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -74,7 +74,7 @@ $(function() {
 <table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
 Macros</h2></td></tr>
-<tr class="memitem:ab40bb25ef4ec0f35c70e84dbad36cfc2"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/da5/mobileffmpeg_8h.html#ab40bb25ef4ec0f35c70e84dbad36cfc2">MOBILE_FFMPEG_VERSION</a>&#160;&#160;&#160;&quot;1.0&quot;</td></tr>
+<tr class="memitem:ab40bb25ef4ec0f35c70e84dbad36cfc2"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/da5/mobileffmpeg_8h.html#ab40bb25ef4ec0f35c70e84dbad36cfc2">MOBILE_FFMPEG_VERSION</a>&#160;&#160;&#160;&quot;1.1&quot;</td></tr>
 <tr class="separator:ab40bb25ef4ec0f35c70e84dbad36cfc2"><td class="memSeparator" colspan="2">&#160;</td></tr>
 </table><table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
@@ -94,7 +94,7 @@ Functions</h2></td></tr>
 <div class="memproto">
       <table class="memname">
         <tr>
-          <td class="memname">#define MOBILE_FFMPEG_VERSION&#160;&#160;&#160;&quot;1.0&quot;</td>
+          <td class="memname">#define MOBILE_FFMPEG_VERSION&#160;&#160;&#160;&quot;1.1&quot;</td>
         </tr>
       </table>
 </div><div class="memdoc">
@@ -232,7 +232,7 @@ Functions</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d9/d7e/abidetect_8c.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -204,7 +204,7 @@ Variables</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/d9/d7e/abidetect_8c_source.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -82,7 +82,7 @@ $(function() {
 </div><!-- fragment --></div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/dd/d16/mobileffmpeg_8c.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -326,7 +326,7 @@ Variables</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/dd/d16/mobileffmpeg_8c_source.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -80,7 +80,7 @@ $(function() {
 </div><!-- fragment --></div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
 </small></address>

docs/android/doc/html/dd/d2d/exception_8h.html

@@ -22,7 +22,7 @@
  <tr style="height: 56px;">
   <td id="projectalign" style="padding-left: 0.5em;">
    <div id="projectname">MobileFFmpeg Android API
-   &#160;<span id="projectnumber">1.0</span>
+   &#160;<span id="projectnumber">1.1</span>
    </div>
   </td>
  </tr>
@@ -97,7 +97,7 @@ Variables</h2></td></tr>
 </div><!-- contents -->
 <!-- start footer part -->
 <hr class="footer"/><address class="footer"><small>
-Generated on Sun Jun 3 2018 20:35:58 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
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+Generated on Fri Jun 15 2018 21:21:52 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
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+Generated on Fri Jun 15 2018 21:21:53 for MobileFFmpeg Android API by &#160;<a href="http://www.doxygen.org/index.html">
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docs/index.md

@@ -1,15 +1,16 @@
 ---
 layout: default
 ---
-MobileFFmpeg aims to provide FFmpeg on both mobile platforms with support for shared libraries without GPL restrictions.
+MobileFFmpeg aims to provide FFmpeg on both mobile platforms with support for shared libraries including LGPL and GPL building options.
 ### 1. Features
-- Builds both Android and IOS
-- Supports 18 external libraries and 10 architectures in total
+- Includes build scripts and prebuilt libraries for both Android and IOS
+- Supports 21 external libraries, 2 GPL libraries and 10 architectures in total
 - Exposes FFmpeg capabilities both directly from FFmpeg libraries and through MobileFFmpeg wrapper library
+- Includes cross-compile instructions for 32 open-source libraries including FFmpeg
 - Creates Android archive with .aar extension
 - Creates IOS dynamic universal (fat) library
 - Creates IOS dynamic framework for IOS 8 or later
-- Licensed under LGPL 3.0
+- Licensed under LGPL 3.0, can be customized to support GPL v3.0
 
 ### 2. Architectures
 - Android arm-v7a
@@ -24,29 +25,34 @@ MobileFFmpeg aims to provide FFmpeg on both mobile platforms with support for sh
 - IOS x86_64
 
 ### 3. FFmpeg Support
-Latest release (v1.0) of this project contains FFmpeg version 3.4.2 with support for the following external libraries.
+Latest release (v1.1) of this project contains FFmpeg version 3.4.2 with support for the following external libraries.
 - fontconfig
 - freetype
 - fribidi
 - gmp
 - gnutls
 - kvazaar
-- libiconv
 - lame
 - libass
+- libiconv
+- libilbc
 - libtheora
 - libvorbis
 - libvpx
 - libwebp
 - libxml2
 - opencore-amr
+- opus
 - shine
+- snappy
 - speex
 - wavpack
+- x264
+- xvidcore
 
 ### 4. Using
 #### 4.1 Android
-Import `mobile-ffmpeg-1.0.aar` into your project and use the following source code.
+Import `mobile-ffmpeg-1.1.aar` into your project and use the following source code.
 ```
     import com.arthenica.mobileffmpeg.FFmpeg;
 
@@ -81,7 +87,7 @@ Then run the following Objective-C source code.
 1. Use your package manager (apt, yum, dnf, brew, etc.) to install the following packages.
 
     ```
-    autoconf automake libtool pkg-config gcc cmake gperf yasm texinfo
+    autoconf automake libtool pkg-config curl cmake gcc gperf texinfo yasm nasm
     ```
 2. Android builds require these additional packages.
 
@@ -93,7 +99,7 @@ Then run the following Objective-C source code.
     - **IOS SDK 7.0.x** or later
     - **Xcode 8.x** or later 
     - **Command Line Tools**
-    - **curl** and **lipo** utilities
+    - **lipo** utility
 
 #### 5.2 Build Scripts
 Use `android.sh` and `ios.sh` to build MobileFFmpeg for each platform.
@@ -108,20 +114,18 @@ export ANDROID_NDK_ROOT=<Android NDK Path>
 ```
 ./ios.sh
 ```
+#### 5.3 GPL Support
+From `v1.1` onwards it is possible to enable to GPL libraries `x264` and `xvidcore` from top level build scripts.
+Their source code is not included in the repository and downloaded when enabled.
 
-### 6. API
+### 6. Documentation
 
-Below you can find documentation for all APIs exposed.
-
-[Android API](https://tanersener.github.io/mobile-ffmpeg/android/javadoc)
-
-[Android Native API](https://tanersener.github.io/mobile-ffmpeg/ios/html) 
-
-[IOS API](https://tanersener.github.io/mobile-ffmpeg/android/doc/html)
+A more detailed documentation is available at [Wiki](https://github.com/tanersener/mobile-ffmpeg/wiki).
 
 ### 7. License
 
-This project is licensed under the LGPL v3.0.
+This project is licensed under the LGPL v3.0. However, if source code is built using optional `--enable-gpl` flag or 
+prebuilt binaries with `-gpl` postfix are used then MobileFFmpeg is subject to the GPL v3.0 license.
 
 Source code of FFmpeg and external libraries is included in compliance with their individual licenses.
 

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+Generated on Fri Jun 15 2018 21:21:51 for MobileFFmpeg IOS API by &#160;<a href="http://www.doxygen.org/index.html">
 <img class="footer" src="../../doxygen.png" alt="doxygen"/>
 </a> 1.8.14
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