configure: use compliant grep regex checks

The current `grep "foo\|bar"' trips on some grep implementations, like
the FreeBSD one. Instead use `egrep "foo|bar"' as suggested by Stefan.

Cc: Stefan Esser <se@FreeBSD.org>
Reported-by: Stefan Esser <se@FreeBSD.org>
Bugzilla: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228673
Fixes: 1914c814a6 ("configure: error out if building OMX w/o supported platform")
Fixes: 63e11ac2b5 ("configure: error out if building VA w/o supported platform")
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
(cherry picked from commit dfb1f2759c)
This commit is contained in:
Emil Velikov 2018-06-14 14:15:59 +01:00 committed by Dylan Baker
parent 564c882021
commit 3c1eaa596f

View file

@ -2219,13 +2219,13 @@ else
have_vdpau_platform=no
fi
if echo $platforms | grep -q "x11\|drm"; then
if echo $platforms | egrep -q "x11|drm"; then
have_omx_platform=yes
else
have_omx_platform=no
fi
if echo $platforms | grep -q "x11\|drm\|wayland"; then
if echo $platforms | egrep -q "x11|drm|wayland"; then
have_va_platform=yes
else
have_va_platform=no