Build of lame with android toolchain

# [tuscan]
# Server = file:///var/cache/pacman/pkg/

# :: Synchronizing package databases...
# downloading tuscan.db...

# /toolchain_root/arm-linux-androideabi --> /sysroot/arm-linux-androideabi
# /toolchain_root/COPYING3.LIB --> /sysroot/COPYING3.LIB
# /toolchain_root/sysroot --> /sysroot/sysroot
# /toolchain_root/COPYING.RUNTIME --> /sysroot/COPYING.RUNTIME
# /toolchain_root/lib --> /sysroot/lib
# /toolchain_root/SOURCES --> /sysroot/SOURCES
# /toolchain_root/lib64 --> /sysroot/lib64
# /toolchain_root/share --> /sysroot/share
# /toolchain_root/bin --> /sysroot/bin
# /toolchain_root/COPYING --> /sysroot/COPYING
# /toolchain_root/COPYING3 --> /sysroot/COPYING3
# /toolchain_root/COPYING.LIB --> /sysroot/COPYING.LIB
# /toolchain_root/include --> /sysroot/include
# /toolchain_root/libexec --> /sysroot/libexec

# ==> Making package: lame 3.99.5-3 (Tue Apr 4 21:52:52 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> Installing missing dependencies...
# resolving dependencies...
# looking for conflicting packages...
#
# Packages (1) nasm-2.11.08-2
#
# Total Installed Size: 2.01 MiB
#
# :: Proceed with installation? [Y/n]
# checking keyring...
# checking package integrity...
# loading package files...
# checking for file conflicts...
# checking available disk space...
# :: Processing package changes...
# installing nasm...
# :: Running post-transaction hooks...
# (1/2) Updating manpage index...
# (2/2) Updating the info directory file...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# checking build system type... x86_64-unknown-linux-gnu
# checking host system type... Invalid configuration `arm-linux-androideabi': system `androideabi' not recognized
# configure: error: /bin/sh ./config.sub arm-linux-androideabi failed
# ==> ERROR: A failure occurred in build().
# Aborting...

# This file contains any messages produced by compilers while
# running configure, to aid debugging if configure makes a mistake.
#
# It was created by lame configure 3.99.5, which was
# generated by GNU Autoconf 2.68. Invocation command line was
#
# $ ./configure --build=x86_64-unknown-linux --host=arm-linux-androideabi --prefix=/usr --enable-nasm --enable-shared
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 612f1fd4fcc3
# uname -m = x86_64
# uname -r = 4.10.6-1-ARCH
# uname -s = Linux
# uname -v = #1 SMP PREEMPT Mon Mar 27 08:28:22 CEST 2017
#
# /usr/bin/uname -p = unknown
# /bin/uname -X = unknown
#
# /bin/arch = unknown
# /usr/bin/arch -k = unknown
# /usr/convex/getsysinfo = unknown
# /usr/bin/hostinfo = unknown
# /bin/machine = unknown
# /usr/bin/oslevel = unknown
# /bin/universe = unknown
#
# PATH: /sysroot/bin
# PATH: /usr/local/sbin
# PATH: /usr/local/bin
# PATH: /usr/bin
# PATH: /usr/lib/jvm/default/bin
# PATH: /usr/bin/site_perl
# PATH: /usr/bin/vendor_perl
# PATH: /usr/bin/core_perl
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
# configure:2555: checking build system type
# configure:2569: result: x86_64-unknown-linux-gnu
# configure:2589: checking host system type
# configure:2598: error: /bin/sh ./config.sub arm-linux-androideabi failed
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# ac_cv_build=x86_64-unknown-linux-gnu
# ac_cv_env_CC_set=set
# ac_cv_env_CC_value=arm-linux-androideabi-gcc
# ac_cv_env_CFLAGS_set=set
# ac_cv_env_CFLAGS_value=
# ac_cv_env_CPPFLAGS_set=set
# ac_cv_env_CPPFLAGS_value=
# ac_cv_env_CPP_set=
# ac_cv_env_CPP_value=
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_value=
# ac_cv_env_LIBS_set=
# ac_cv_env_LIBS_value=
# ac_cv_env_PKG_CONFIG_LIBDIR_set=
# ac_cv_env_PKG_CONFIG_LIBDIR_value=
# ac_cv_env_PKG_CONFIG_PATH_set=
# ac_cv_env_PKG_CONFIG_PATH_value=
# ac_cv_env_PKG_CONFIG_set=
# ac_cv_env_PKG_CONFIG_value=
# ac_cv_env_SNDFILE_CFLAGS_set=
# ac_cv_env_SNDFILE_CFLAGS_value=
# ac_cv_env_SNDFILE_LIBS_set=
# ac_cv_env_SNDFILE_LIBS_value=
# ac_cv_env_build_alias_set=set
# ac_cv_env_build_alias_value=x86_64-unknown-linux
# ac_cv_env_host_alias_set=set
# ac_cv_env_host_alias_value=arm-linux-androideabi
# ac_cv_env_target_alias_set=
# ac_cv_env_target_alias_value=
# ac_cv_host=
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# ACLOCAL=''
# ALLOCA=''
# AMDEPBACKSLASH=''
# AMDEP_FALSE=''
# AMDEP_TRUE=''
# AMTAR=''
# ANSI2KNR=''
# AR=''
# AUTOCONF=''
# AUTOHEADER=''
# AUTOMAKE=''
# AWK=''
# CC='arm-linux-androideabi-gcc'
# CCDEPMODE=''
# CFLAGS=''
# CONFIG_DEFS=''
# CONFIG_MATH_LIB=''
# CPP=''
# CPPFLAGS=''
# CPUCCODE=''
# CPUTYPE=''
# CYGPATH_W=''
# DEFS=''
# DEPDIR=''
# DSYMUTIL=''
# DUMPBIN=''
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP=''
# EXEEXT=''
# FGREP=''
# FRONTEND_CFLAGS=''
# FRONTEND_LDADD=''
# FRONTEND_LDFLAGS=''
# GREP=''
# GTK_CFLAGS=''
# GTK_CONFIG=''
# GTK_LIBS=''
# HAVE_NASM_FALSE=''
# HAVE_NASM_TRUE=''
# INCLUDES=''
# INSTALL_DATA=''
# INSTALL_PROGRAM=''
# INSTALL_SCRIPT=''
# INSTALL_STRIP_PROGRAM=''
# LD=''
# LDADD=''
# LDFLAGS=''
# LIBICONV=''
# LIBOBJS=''
# LIBS=''
# LIBTOOL=''
# LIBTOOL_DEPS=''
# LIB_MAJOR_VERSION=''
# LIB_MINOR_VERSION=''
# LIB_WITH_DECODER_FALSE=''
# LIB_WITH_DECODER_TRUE=''
# LIPO=''
# LN_S=''
# LTLIBICONV=''
# LTLIBOBJS=''
# MAINT=''
# MAINTAINER_MODE_FALSE=''
# MAINTAINER_MODE_TRUE=''
# MAKEDEP=''
# MAKEINFO=''
# MKDIR_P=''
# NASM=''
# NASM_FORMAT=''
# NM=''
# NMEDIT=''
# OBJDUMP=''
# OBJEXT=''
# OTOOL64=''
# OTOOL=''
# PACKAGE=''
# PACKAGE_BUGREPORT='lame-dev@lists.sf.net'
# PACKAGE_NAME='lame'
# PACKAGE_STRING='lame 3.99.5'
# PACKAGE_TARNAME='lame'
# PACKAGE_URL=''
# PACKAGE_VERSION='3.99.5'
# PATH_SEPARATOR=':'
# PKG_CONFIG=''
# PKG_CONFIG_LIBDIR=''
# PKG_CONFIG_PATH=''
# RANLIB=''
# RM_F=''
# SED=''
# SET_MAKE=''
# SHELL='/bin/sh'
# SNDFILE_CFLAGS=''
# SNDFILE_LIBS=''
# STRIP=''
# U=''
# VERSION=''
# WITH_FRONTEND=''
# WITH_MP3RTP=''
# WITH_MP3X=''
# WITH_VECTOR_FALSE=''
# WITH_VECTOR_TRUE=''
# WITH_XMM_FALSE=''
# WITH_XMM_TRUE=''
# ac_ct_CC=''
# ac_ct_DUMPBIN=''
# am__EXEEXT_FALSE=''
# am__EXEEXT_TRUE=''
# am__fastdepCC_FALSE=''
# am__fastdepCC_TRUE=''
# am__include=''
# am__isrc=''
# am__leading_dot=''
# am__quote=''
# am__tar=''
# am__untar=''
# bindir='${exec_prefix}/bin'
# build='x86_64-unknown-linux-gnu'
# build_alias='x86_64-unknown-linux'
# build_cpu='x86_64'
# build_os='linux-gnu'
# build_vendor='unknown'
# datadir='${datarootdir}'
# datarootdir='${prefix}/share'
# docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
# dvidir='${docdir}'
# exec_prefix='NONE'
# host='arm-linux-androideabi'
# host_alias='arm-linux-androideabi'
# host_cpu=''
# host_os=''
# host_vendor=''
# htmldir='${docdir}'
# includedir='${prefix}/include'
# infodir='${datarootdir}/info'
# install_sh=''
# libdir='${exec_prefix}/lib'
# libexecdir='${exec_prefix}/libexec'
# localedir='${datarootdir}/locale'
# localstatedir='${prefix}/var'
# mandir='${datarootdir}/man'
# mkdir_p=''
# oldincludedir='/usr/include'
# pdfdir='${docdir}'
# prefix='/usr'
# program_transform_name='s,x,x,'
# psdir='${docdir}'
# sbindir='${exec_prefix}/sbin'
# sharedstatedir='${prefix}/com'
# sysconfdir='${prefix}/etc'
# target_alias=''
#
# ## ----------- ##
# ## confdefs.h. ##
# ## ----------- ##
#
# /* confdefs.h */
# #define PACKAGE_NAME "lame"
# #define PACKAGE_TARNAME "lame"
# #define PACKAGE_VERSION "3.99.5"
# #define PACKAGE_STRING "lame 3.99.5"
# #define PACKAGE_BUGREPORT "lame-dev@lists.sf.net"
# #define PACKAGE_URL ""
#
# configure: exit 1