** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1986378
Title:
linux-headers make kernel script fails with fatal error: classmap.h:
No such file or directory
Status in linux package in Ubuntu:
Confirmed
Bug description:
It looks like in most Ubuntu Linux kernel, building kernel scripts
in /usr/scr/linux-headers-$(uname -r)/ fails with classmap.h missing.
The security/selinux/include/ headers are not included in /usr/src to be
packaged in linux-source-x.xx_xxx.deb package.
CONFIG_SECURITY_SELINUX is enabled.
lab@test-server:/usr/src/linux-headers-5.15.0-43-generic$ zgrep
CONFIG_SECURITY_SELINUX /boot/config-$(uname -r)
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
# CONFIG_SECURITY_SELINUX_DISABLE is not set
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
lab@test-server:/usr/src/linux-headers-5.15.0-43-generic$ sudo make scripts
[sudo] password for lab:
SYNC include/config/auto.conf.cmd
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
HOSTCC scripts/kconfig/confdata.o
HOSTCC scripts/kconfig/expr.o
LEX scripts/kconfig/lexer.lex.c
YACC scripts/kconfig/parser.tab.[ch]
HOSTCC scripts/kconfig/lexer.lex.o
HOSTCC scripts/kconfig/menu.o
HOSTCC scripts/kconfig/parser.tab.o
HOSTCC scripts/kconfig/preprocess.o
HOSTCC scripts/kconfig/symbol.o
HOSTCC scripts/kconfig/util.o
HOSTLD scripts/kconfig/conf
6^[[18~ HOSTCC scripts/genksyms/genksyms.o
YACC scripts/genksyms/parse.tab.[ch]
HOSTCC scripts/genksyms/parse.tab.o
LEX scripts/genksyms/lex.lex.c
HOSTCC scripts/genksyms/lex.lex.o
HOSTLD scripts/genksyms/genksyms
HOSTCC scripts/selinux/genheaders/genheaders
scripts/selinux/genheaders/genheaders.c:18:10: fatal error: classmap.h: No
such file or directory
18 | #include "classmap.h"
| ^~~~~~~~~~~~
compilation terminated.
make[3]: *** [scripts/Makefile.host:95:
scripts/selinux/genheaders/genheaders] Error 1
make[2]: *** [scripts/Makefile.build:548: scripts/selinux/genheaders] Error 2
make[1]: *** [scripts/Makefile.build:548: scripts/selinux] Error 2
make: *** [Makefile:1209: scripts] Error 2
lab@test-server:/usr/src/linux-headers-5.15.0-43-generic$
lab@test-server:~$ uname -a
Linux test-server 5.15.0-43-generic #46-Ubuntu SMP Tue Jul 12 10:30:17 UTC
2022 x86_64 x86_64 x86_64 GNU/Linux
lab@test-server:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04 LTS
Release: 22.04
Codename: jammy
lab@test-server:~$ cat /proc/version_signature
Ubuntu 5.15.0-43.46-generic 5.15.39
Should security/selinux/include/ headers be shipped in /usr/src/ as part of
linux-source-x.xx.x_xxxx.deb or is there other proper workaround for this issue?
I've tried with the following kernels:
Ubuntu 20.04 5.4.0-120-generic amd64 kernel
Ubuntu 20.04 5.4.0-64-generic arm64 kernel
Ubuntu 22.04 5.15.0-43-generic amd64 kernel
Ubuntu 20.04 custom build arm64 Ubuntu-unstable-5.17.0-6.6 from
Ubuntu-unstable kernel tree
An old Debian Bug report
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988367
where they have a fix to copy the selinux headers to /usr/src to ship
https://github.com/ilbers/isar/pull/67
https://github.com/ilbers/isar/pull/67/commits/7818e4f5e7495961c172511648476f5bf1c2e0fc
Thanks
- Jiandi
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