Added build scripts for android.

scripts/android/build_iconv.sh

@@ -0,0 +1,38 @@
+# /bin/bash
+
+export WORKDIR=/opt/android
+export ICONV_FILENAME=libiconv-1.15.tar.gz
+export ICONV_FILE_PATH=$WORKDIR/$ICONV_FILENAME
+export ICONV_SRC_DIR=$WORKDIR/libiconv-1.15
+
+wget http://ftp.gnu.org/pub/gnu/libiconv/$ICONV_FILENAME -O $ICONV_FILE_PATH
+
+ORIGINAL_PATH=$PATH
+TOOLCHAIN_BASE_DIR=${WORKDIR}/toolchain
+
+for arch in aarch aarch64 i686 x86_64
+do
+
+PREFIX=${WORKDIR}/prefix_${arch}
+PATH="${TOOLCHAIN_BASE_DIR}_${arch}/bin:${ORIGINAL_PATH}"
+
+case $arch in
+	"aarch"	)
+		CLANG=arm-linux-androideabi-clang
+		CXXLANG=arm-linux-androideabi-clang++
+		HOST="arm-linux-android";;
+	*		)
+		CLANG=${arch}-linux-android-clang
+		CXXLANG=${arch}-linux-android-clang++
+		HOST="${arch}-linux-android";;
+esac 
+
+cd $WORKDIR
+rm -rf $ICONV_SRC_DIR
+tar -xzf $ICONV_FILE_PATH -C $WORKDIR
+cd $ICONV_SRC_DIR
+CC=${CLANG} CXX=${CXXLANG} ./configure --build=x86_64-linux-gnu --host=${HOST} --prefix=${PREFIX} --disable-rpath
+make
+make install
+
+done