Build of pth 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: pth 2.0.7-5 (Tue Apr 4 21:11:36 UTC 2017)
# ==> Checking runtime dependencies...
# ==> Checking buildtime dependencies...
# ==> WARNING: Using existing $srcdir/ tree
# ==> Starting build()...
# Configuring GNU Pth (Portable Threads), Version 2.0.7 (08-Jun-2006)
# Copyright (c) 1999-2006 Ralf S. Engelschall
# Invalid configuration `arm-linux-androideabi': system `androideabi' not recognized
# ==> 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 configure, which was
# generated by GNU Autoconf 2.59 (OpenPKG-CURRENT). Invocation command line was
#
# $ ./configure --build=x86_64-unknown-linux --host=arm-linux-androideabi --prefix=/usr --sysconfdir=/etc --localstatedir=/var --mandir=/usr/share/man --disable-static --enable-shared --with-pic
#
# ## --------- ##
# ## Platform. ##
# ## --------- ##
#
# hostname = 591e21689a2c
# 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
# hostinfo = unknown
# /bin/machine = unknown
# /usr/bin/oslevel = unknown
# /bin/universe = unknown
#
# PATH: /sysroot/bin
# PATH: /sysroot/libexec/gcc/arm-linux-androideabi/4.8
# PATH: /usr/local/sbin
# PATH: /usr/local/bin
# PATH: /usr/sbin
# PATH: /usr/bin
# PATH: /sbin
# PATH: /bin
#
#
# ## ----------- ##
# ## Core tests. ##
# ## ----------- ##
#
#
# ## ---------------- ##
# ## Cache variables. ##
# ## ---------------- ##
#
# 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_CXXCPP_set=
# ac_cv_env_CXXCPP_value=
# ac_cv_env_CXXFLAGS_set=set
# ac_cv_env_CXXFLAGS_value=
# ac_cv_env_CXX_set=set
# ac_cv_env_CXX_value=arm-linux-androideabi-g++
# ac_cv_env_F77_set=
# ac_cv_env_F77_value=
# ac_cv_env_FFLAGS_set=
# ac_cv_env_FFLAGS_value=
# ac_cv_env_LDFLAGS_set=set
# ac_cv_env_LDFLAGS_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=
#
# ## ----------------- ##
# ## Output variables. ##
# ## ----------------- ##
#
# AR=''
# BATCH=''
# CC='arm-linux-androideabi-gcc'
# CFLAGS=''
# CPP=''
# CPPFLAGS=''
# CXX='arm-linux-androideabi-g++'
# CXXCPP=''
# CXXFLAGS=''
# DEFS=''
# ECHO='echo'
# ECHO_C=''
# ECHO_N='-n'
# ECHO_T=''
# EGREP=''
# EXEEXT=''
# EXTRA_INCLUDE_SYS_SELECT_H=''
# F77=''
# FALLBACK_NFDS_T=''
# FALLBACK_OFF_T=''
# FALLBACK_PID_T=''
# FALLBACK_SIG_ATOMIC_T=''
# FALLBACK_SIZE_T=''
# FALLBACK_SOCKLEN_T=''
# FALLBACK_SSIZE_T=''
# FFLAGS=''
# INSTALL_PTHREAD=''
# LDFLAGS=''
# LIBOBJS=''
# LIBPTHREAD_A=''
# LIBPTHREAD_LA=''
# LIBS=''
# LIBTOOL=''
# LN_S=''
# LTLIBOBJS=''
# OBJEXT=''
# PACKAGE_BUGREPORT=''
# PACKAGE_NAME=''
# PACKAGE_STRING=''
# PACKAGE_TARNAME=''
# PACKAGE_VERSION=''
# PATH_SEPARATOR=':'
# PLATFORM=''
# PTHREAD_3=''
# PTHREAD_CONFIG_1=''
# PTHREAD_O=''
# PTH_EXT_SFIO=''
# PTH_FAKE_POLL=''
# PTH_FAKE_RWV=''
# PTH_FDSETSIZE=''
# PTH_MCTX_ID=''
# PTH_STACK_GROWTH=''
# PTH_SYSCALL_HARD=''
# PTH_SYSCALL_SOFT=''
# PTH_VERSION_HEX='0x200207'
# PTH_VERSION_STR='2.0.7 (08-Jun-2006)'
# RANLIB=''
# SET_MAKE=''
# SHELL='/bin/sh'
# STRIP=''
# TARGET_ALL=''
# TEST_PTHREAD=''
# UNINSTALL_PTHREAD=''
# ac_ct_AR=''
# ac_ct_CC=''
# ac_ct_CXX=''
# ac_ct_F77=''
# ac_ct_RANLIB=''
# ac_ct_STRIP=''
# bindir='${exec_prefix}/bin'
# build='x86_64-unknown-linux'
# build_alias='x86_64-unknown-linux'
# build_cpu=''
# build_os=''
# build_vendor=''
# datadir='${prefix}/share'
# exec_prefix='NONE'
# host='arm-linux-androideabi'
# host_alias='arm-linux-androideabi'
# host_cpu=''
# host_os=''
# host_vendor=''
# includedir='${prefix}/include'
# infodir='${prefix}/info'
# libdir='${exec_prefix}/lib'
# libexecdir='${exec_prefix}/libexec'
# localstatedir='/var'
# mandir='/usr/share/man'
# oldincludedir='/usr/include'
# prefix='/usr'
# program_transform_name='s,x,x,'
# pth_sigjmpbuf=''
# pth_siglongjmp=''
# pth_sigsetjmp=''
# pth_skaddr_makecontext=''
# pth_skaddr_sigaltstack=''
# pth_skaddr_sigstack=''
# pth_sksize_makecontext=''
# pth_sksize_sigaltstack=''
# pth_sksize_sigstack=''
# sbindir='${exec_prefix}/sbin'
# sharedstatedir='${prefix}/com'
# srcdir_prefix=''
# sysconfdir='/etc'
# target_alias=''
#
# ## ----------- ##
# ## confdefs.h. ##
# ## ----------- ##
#
# #define PACKAGE_BUGREPORT ""
# #define PACKAGE_NAME ""
# #define PACKAGE_STRING ""
# #define PACKAGE_TARNAME ""
# #define PACKAGE_VERSION ""
#
# configure: exit 1