) as a valid operating system.
diff -urN autoconf/build-aux/config.sub autoconf-new/build-aux/config.sub
--- autoconf/build-aux/config.sub 2016-11-18 14:05:09.366054382 +0000
+++ autoconf-new/build-aux/config.sub 2016-11-18 14:05:41.814118489 +0000
@@ -1387,7 +1387,7 @@
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
+ | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-musl* | -linux-uclibc* \