From: Ilya Dryomov <idryomov@gmail.com>
Date: Fri, 16 Feb 2018 10:30:37 +0000 (+0100)
Subject: kernel: install flex and bison
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F961%2Fhead;p=ceph-build.git

kernel: install flex and bison

Kconfig lexer and parser are built from real .l and .y since 4.16.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
---

diff --git a/kernel/build/setup b/kernel/build/setup
index 9c4a0683..c3dc1c62 100644
--- a/kernel/build/setup
+++ b/kernel/build/setup
@@ -32,11 +32,13 @@ export LC_ALL=C # the following is vulnerable to i18n
 if test -f /etc/redhat-release ; then
     $SUDO yum install -y redhat-lsb-core
     $SUDO yum install -y elfutils-libelf-devel  # for ORC unwinder
+    $SUDO yum install -y flex bison  # for Kconfig
 fi
 
 if which apt-get > /dev/null ; then
     $SUDO apt-get install -y lsb-release
     $SUDO apt-get install -y libelf-dev  # for ORC unwinder
+    $SUDO apt-get install -y flex bison  # for Kconfig
 fi
 
 case $(lsb_release -si) in