From: Ilya Dryomov <idryomov@gmail.com>
Date: Thu, 14 Aug 2025 09:59:58 +0000 (+0200)
Subject: kernel: install bc
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a50a59a8d0eb7c662834a99daa7f5d6502d40bed;p=ceph-build.git

kernel: install bc

bc has been required for building the Linux kernel for a long time.
It was installed explicitly (albeit from the wrong script) in the deb
case, but not installed in the rpm case:

  error: Failed build dependencies:
  	bc is needed by kernel-6.17.0_rc1_g0dccf5229fc7-1.x86_64
  make[2]: *** [scripts/Makefile.package:75: binrpm-pkg] Error 11

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

diff --git a/kernel/build/build_deb b/kernel/build/build_deb
index de59dfcd..40c24e56 100644
--- a/kernel/build/build_deb
+++ b/kernel/build/build_deb
@@ -41,9 +41,6 @@ echo "*****"
 env
 echo "*****"
 
-# Install build dependencies
-sudo apt-get install -y bc
-
 # Clean the upper level debs
 rm -f ../*.deb
 
diff --git a/kernel/build/setup b/kernel/build/setup
index 732c67bc..4a8b6335 100644
--- a/kernel/build/setup
+++ b/kernel/build/setup
@@ -30,6 +30,7 @@ fi
 export LC_ALL=C # the following is vulnerable to i18n
 
 if test -f /etc/redhat-release ; then
+    $SUDO yum install -y bc
     $SUDO yum install -y elfutils-libelf-devel  # for ORC unwinder
     $SUDO yum install -y flex bison  # for Kconfig
     $SUDO yum install -y dwarves
@@ -42,6 +43,7 @@ if test -f /etc/redhat-release ; then
 fi
 
 if which apt-get > /dev/null ; then
+    $SUDO apt-get install -y bc
     $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