uminded@uminded-desktop:~/Downloads/linuxcnc-v2.5.0/src$ ./configure --enable-simulator --without-x --build=x86_64-linux-gnu --host=arm-cortex_a8-linux-gnueabi
checking build toplevel... /home/uminded/Downloads/linuxcnc-v2.5.0
checking installation prefix... run in place
checking for grep... /bin/grep
checking for egrep... /bin/egrep
checking for RT dir... configuring for simulator
checking for pth-config... /usr/bin/pth-config
checking for cc version... not specified
checking for arm-cortex_a8-linux-gnueabi-gcc... arm-cortex_a8-linux-gnueabi-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether arm-cortex_a8-linux-gnueabi-gcc accepts -g... yes
checking for arm-cortex_a8-linux-gnueabi-gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... arm-cortex_a8-linux-gnueabi-gcc -E
checking for usability of rdtscll from asm/msr.h... no
checking for usability of linux/hidraw.h... yes
checking for module installation directory... configuring for run-in-place
/home/uminded/Downloads/linuxcnc-v2.5.0/rtlib
checking for glib... yes - 2.32.3
checking for GTK 2.4.0 or above... yes - 2.24.10
checking for libgnomeprintui-2.2... no -- printing from classicladder will not be possible
checking for arm-cortex_a8-linux-gnueabi-g++... arm-cortex_a8-linux-gnueabi-g++
checking whether we are using the GNU C++ compiler... yes
checking whether arm-cortex_a8-linux-gnueabi-g++ accepts -g... yes
checking for arm-cortex_a8-linux-gnueabi-g++... /home/uminded/x-tools/arm-cortex_a8-linux-gnueabi/bin/arm-cortex_a8-linux-gnueabi-g++
checking whether make sets $(MAKE)... yes
checking for arm-cortex_a8-linux-gnueabi-ranlib... arm-cortex_a8-linux-gnueabi-ranlib
checking for ar... /usr/bin/ar
checking for install... /usr/bin/install
checking for sed... /bin/sed
checking for ps... /bin/ps
checking for kill... /bin/kill
checking for whoami... /usr/bin/whoami
checking for awk... /usr/bin/awk
checking for insmod... /sbin/insmod
checking for rmmod... /sbin/rmmod
checking for lsmod... /sbin/lsmod
checking for pidof... /bin/pidof
checking for ipcs... /usr/bin/ipcs
checking for fuser... /bin/fuser
checking for mandb... /usr/bin/mandb
checking for python... /usr/bin/python
checking whether to build documentation... no
checking for ANSI C header files... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for semtimedop... yes
checking for sincos function... yes
checking for __sincos... no
checking for tcl... /usr/lib/tclConfig.sh found
checking for tk... /usr/lib/tkConfig.sh found
checking for BWidget using /usr/bin/tclsh8.5... found
checking for BLT using tclsh8.5... found
checking for X... disabled
checking X11/extensions/Xinerama.h usability... no
checking X11/extensions/Xinerama.h presence... no
checking for X11/extensions/Xinerama.h... no
checking for XineramaQueryExtension in -lXinerama... no
configure: error: Xinerama library or headers not found
uminded@uminded-desktop:~/Downloads/linuxcnc-v2.5.0/src$