syntax errors from sepolgen-ifgen

syntax errors from sepolgen-ifgen

[Russell Coker]

/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2064 
true [type=TRUE]
/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2075 ' 
[type=SQUOTE]
/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2079 ' 
[type=SQUOTE]
/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2090 ' 
[type=SQUOTE]
/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2094 ' 
[type=SQUOTE]
/usr/share/selinux/devel/include/kernel/kernel.if: Syntax error on line 1737 - 
[type=MINUS]
/usr/share/selinux/devel/include/kernel/kernel.if: Syntax error on line 1755 - 
[type=MINUS]

I see the above errors when I run sepolgen-ifgen.


interface(`init_startstop_service',`
        ifelse(`init_systemd',`true',`
                # This ifelse condition is temporary, until
                # all callers are updated to provide unit files.
                ifelse(`$5',`',`',`
                        gen_require(`
                                class service { start status stop };
                        ')
                
                        allow $1 $5:service { start status stop };
                ')
        
        ',`distro_gentoo',`true',`
                # for OpenRC
                seutil_labeled_init_script_run_runinit($1, $2, $4)

        ',`direct_sysadm_daemon',`true',`
                gen_require(`
                        role system_r;
                ')


The first 3 are from the above, the init_systemd, distro_gentoo, and 
direct_sysadm_daemon macros.

https://www.gnu.org/software/m4/manual/html_node/Ifelse.html

According to the above web page we shouldn't have quotes around those macros 
to allow expansion.  But removing them gives the following errors:

/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2064 
init_systemd [type=IDENTIFIER]
/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2075 ' 
[type=SQUOTE]
/usr/share/selinux/devel/include/system/init.if: Syntax error on line 2079 ' 
[type=SQUOTE]

The errors about type=MINUS are from the the -proc_type in the following:

interface(`kernel_write_non_proc_init_mountpoint_files',`
        gen_require(`
                attribute proc_type;
        ')

        init_write_mountpoint_files($1, -proc_type)
')


Any suggestions on how to address this?  My m4 skills aren't up to this task.

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