kconfig/lxdialog/BIG.FAT.WARNING
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Jan 17 00:37:59 2012 +0100 (2012-01-17)
changeset 2839 8e8313e40f8a
permissions -rw-r--r--
configure: also detect plain grep

We need just 'grep', and we need to be able to call it with 'grep -E'.
Check for 'grep', and bailout if egrep != grep -E

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 This is NOT the official version of dialog.  This version has been
     2 significantly modified from the original.  It is for use by the Linux
     3 kernel configuration script.  Please do not bother Savio Lam with 
     4 questions about this program.