Fix whitespace: Convert tabs to spaces and remove trailing whitespace.

tools/android/compile_libs.sh

@@ -14,23 +14,23 @@ export LDFLAGS=$7
 
 if [ "$1" = "arm" ]
 then
-	ARCH=arm-linux
-	ANDROID_ABI=armeabi
+    ARCH=arm-linux
+    ANDROID_ABI=armeabi
 
 elif [ "$1" = "arm-v7a" ]
 then
-	ARCH=arm-linux
-	ANDROID_ABI=armeabi-v7a
+    ARCH=arm-linux
+    ANDROID_ABI=armeabi-v7a
 
 elif [ "$1" = "x86" ]
 then
-	ARCH=i686-linux
-	ANDROID_ABI=x86
+    ARCH=i686-linux
+    ANDROID_ABI=x86
 
 elif [ "$1" = "mips" ]
 then
-	ARCH=mips-linux
-	ANDROID_ABI=mips
+    ARCH=mips-linux
+    ANDROID_ABI=mips
 fi
 
 HOST="--host=$ARCH"

tools/android/create_toolchains.sh

@@ -2,43 +2,43 @@
 
 create_toolchain () {
 
-	# abort if already created
-	if [ -d "$PWD/toolchains/$2" ]
-	then
-		return
-	fi
-	
-	# save the working directory and move to the NDK directory
-	WORKING_DIRECTORY=$PWD
-	cd $NDK
+    # abort if already created
+    if [ -d "$PWD/toolchains/$2" ]
+    then
+        return
+    fi
 
-	# prepare the command according to chosen options
-	PLATFORM=--platform=android-$1
-	DIR=--install-dir=$WORKING_DIRECTORY/toolchains/$2
-	MAKE=$NDK/build/tools/make-standalone-toolchain.sh
+    # save the working directory and move to the NDK directory
+    WORKING_DIRECTORY=$PWD
+    cd $NDK
 
-	if [ "$2" = "arm" ]
-	then
-		TOOLCHAIN=--toolchain=arm-linux-androideabi-4.8
-	elif [ "$2" = "x86" ]
-	then
-		TOOLCHAIN=--toolchain=x86-4.8
-	elif [ "$2" = "mips" ]
-	then
-		TOOLCHAIN=--toolchain=mipsel-linux-android-4.8
-	else
-		echo "Abort."
-		exit 1
-	fi
+    # prepare the command according to chosen options
+    PLATFORM=--platform=android-$1
+    DIR=--install-dir=$WORKING_DIRECTORY/toolchains/$2
+    MAKE=$NDK/build/tools/make-standalone-toolchain.sh
 
-	# create the standalone toolchain
-	$MAKE $PLATFORM $TOOLCHAIN $DIR --stl=libc++
+    if [ "$2" = "arm" ]
+    then
+        TOOLCHAIN=--toolchain=arm-linux-androideabi-4.8
+    elif [ "$2" = "x86" ]
+    then
+        TOOLCHAIN=--toolchain=x86-4.8
+    elif [ "$2" = "mips" ]
+    then
+        TOOLCHAIN=--toolchain=mipsel-linux-android-4.8
+    else
+        echo "Abort."
+        exit 1
+    fi
 
-	# go back to our working directory
-	cd $WORKING_DIRECTORY
-	
-	# move linux/soundcard.h to sys/soundcard.h
-	mv $PWD/toolchains/$2/sysroot/usr/include/linux/soundcard.h $PWD/toolchains/$2/sysroot/usr/include/sys
+    # create the standalone toolchain
+    $MAKE $PLATFORM $TOOLCHAIN $DIR --stl=libc++
+
+    # go back to our working directory
+    cd $WORKING_DIRECTORY
+
+    # move linux/soundcard.h to sys/soundcard.h
+    mv $PWD/toolchains/$2/sysroot/usr/include/linux/soundcard.h $PWD/toolchains/$2/sysroot/usr/include/sys
 }
 
 create_toolchain 9 arm

tools/android/download_sources.sh

@@ -22,43 +22,43 @@ mkdir build
 wget -nc -P src http://downloads.xiph.org/releases/flac/$FLAC.tar.gz
 if [ ! -d "$PWD/tmp/$FLAC" ]
 then
-	tar -C build -xf src/$FLAC.tar.gz
+    tar -C build -xf src/$FLAC.tar.gz
 fi
 
 wget -nc -P src http://downloads.xiph.org/releases/vorbis/$VORBIS.tar.gz
 if [ ! -d "$PWD/tmp/$VORBIS" ]
 then
-	tar -C build -xf src/$VORBIS.tar.gz
+    tar -C build -xf src/$VORBIS.tar.gz
 fi
 
 wget -nc -P src http://downloads.xiph.org/releases/ogg/$OGG.tar.gz
 if [ ! -d "$PWD/tmp/$OGG" ]
 then
-	tar -C build -xf src/$OGG.tar.gz
+    tar -C build -xf src/$OGG.tar.gz
 fi
 
 wget -nc -P src http://www.mega-nerd.com/libsndfile/files/$SNDFILE.tar.gz
 if [ ! -d "$PWD/tmp/$SNDFILE" ]
 then
-	tar -C build -xf src/$SNDFILE.tar.gz
+    tar -C build -xf src/$SNDFILE.tar.gz
 fi
 
 wget -nc -P src http://www.ijg.org/files/jpegsrc.v$JPEG_VERSION.tar.gz
 if [ ! -d "$PWD/tmp/$JPEG" ]
 then
-	tar -C build -xf src/jpegsrc.v$JPEG_VERSION.tar.gz
+    tar -C build -xf src/jpegsrc.v$JPEG_VERSION.tar.gz
 fi
 
 wget -nc -P src http://download.savannah.gnu.org/releases/freetype/$FREETYPE.tar.gz
 if [ ! -d "$PWD/tmp/$FREETYPE" ]
 then
-	tar -C build -xf src/$FREETYPE.tar.gz
+    tar -C build -xf src/$FREETYPE.tar.gz
 fi
 
 wget -nc -P src https://github.com/AerialX/openal-soft-android/archive/master.tar.gz
 if [ ! -d "$PWD/tmp/openal-soft-android-master" ]
 then
-	tar -C build -xf src/master.tar.gz
+    tar -C build -xf src/master.tar.gz
 fi
 
 patch build/openal-soft-android-master/CMakeLists.txt patches/remove-so-version-suffix.diff

tools/android/make_all.sh

@@ -3,9 +3,9 @@
 # Abort if no known installation of NDK
 if [ "$NDK" == "" ]
 then
-	echo "Where is the NDK location ?"
-	echo -n "NDK: "; read NDK
-	export NDK=$NDK
+    echo "Where is the NDK location ?"
+    echo -n "NDK: "; read NDK
+    export NDK=$NDK
 fi
 
 export ANDROID_NDK=$NDK
@@ -13,9 +13,9 @@ export ANDROID_NDK=$NDK
 # Abort if we don't know the Android CMake toolchain location
 if [ "$ANDROID_CMAKE_TOOLCHAIN" == "" ]
 then
-	echo "Where is the Android CMake toolchain ?"
-	echo -n "ANDROID_CMAKE_TOOLCHAIN: "; read ANDROID_CMAKE_TOOLCHAIN
-	export ANDROID_CMAKE_TOOLCHAIN=$ANDROID_CMAKE_TOOLCHAIN
+    echo "Where is the Android CMake toolchain ?"
+    echo -n "ANDROID_CMAKE_TOOLCHAIN: "; read ANDROID_CMAKE_TOOLCHAIN
+    export ANDROID_CMAKE_TOOLCHAIN=$ANDROID_CMAKE_TOOLCHAIN
 fi
 
 ./clean_all.sh

tools/android/patches/remove-so-version-suffix.diff

@@ -1,5 +1,5 @@
---- CMakeLists.txt.orig	2013-09-21 15:23:49.305453804 +0200
-+++ CMakeLists.txt	2013-09-21 15:24:08.621454210 +0200
+--- CMakeLists.txt.orig 2013-09-21 15:23:49.305453804 +0200
++++ CMakeLists.txt      2013-09-21 15:24:08.621454210 +0200
 @@ -717,9 +717,7 @@
  # Build a library
  ADD_LIBRARY(${LIBNAME} ${LIBTYPE} ${OPENAL_OBJS} ${ALC_OBJS})