tekui: disable parallel build
It seems tekui has parallel build issues since November 2017:
- Fatal error: can't create build/posix/directfb_lua.lo: No such file or directory
- /home/peko/autobuild/instance-3/output/host/bin/microblazeel-buildroot-linux-uclibc-ar: ../../lib/posix/libtekdebug.a: No such file or directory
- Fatal error: can't create build/posix/visual_mod.lo: No such file or directory
So disable parallel build
Fixes:
- http://autobuild.buildroot.org/results/0732568fcbaa6829154fa91c352b52f074384df0
- http://autobuild.buildroot.org/results/580593e79bc4ecdea1dc71d16607e5c88f87403c
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit c80789c9171c86dd4a75718eb3f4c0cd75c0dead)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fabrice Fontaine