m4: internal error detected

[Shanmugasundaram Aruchamy]

Hi,

While building from the yocto project on Windows Subsystem for Linux ( Ubuntu )

got the following failure,

|        and Alexandre Duret-Lutz <address@hidden>.

| AUTOV is 1.15

| NOTE: Executing ACLOCAL="aclocal --system-acdir=/home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal/ --automake-acdir=/home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal-1.15" autoreconf --verbose --install --force --exclude=libtoolize -I /home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/libtool-2.4.6/m4/ -I /home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/libtool-2.4.6/tests/

| autoreconf: Entering directory `.'

| autoreconf: configure.ac: not using Gettext

| autoreconf: running: aclocal --system-acdir=/home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal/ --automake-acdir=/home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal-1.15 -I /home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/libtool-2.4.6/m4/ -I /home/sundar/yocto/poky/build/tmp/work/x86_64-linux/libtool-native/2.4.6-r0/libtool-2.4.6/tests/ --force -I m4

| m4: ../sysdeps/unix/sysv/linux/spawni.c:368: __spawnix: Assertion `ec >= 0' failed.

| m4: internal error detected; please report this bug to <address@hidden>: Aborted

| autom4te: m4 failed with exit status: 2

| aclocal: error: echo failed with exit status: 2

| autoreconf: aclocal failed with exit status: 2

| ERROR: autoreconf execution failed.

Thank you,

Regards

SUNDAR