Description of problem:

The /usr/share/selinux/devel/include/Makefile directives contain a "find" which break when a file in the current directory has some special character such as a parenthesis.
This is cosmetic only, the module builds anyway.


Version-Release number of selected component (if applicable):

selinux-policy-devel-3.14.1-61.el8.noarch and lower (RHEL 7 is affected also)


How reproducible:

Always


Steps to Reproduce:
1. Create a custom module

foo.te:

module foo 1.0;
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------
require {
	class file entrypoint;
	type shell_exec_t;
	type vmtools_unconfined_t;
}

# Allow transitioning to unconfined when executing a shell
allow vmtools_unconfined_t shell_exec_t : file entrypoint;
-------- 8< ---------------- 8< ---------------- 8< ---------------- 8< --------

2. Touch a file in current directory with a parenthesis

# touch "my broken (file)"

3. Build the module

# make -f /usr/share/selinux/devel/Makefile foo.pp


Actual results:

/bin/sh: -c: line 0: syntax error near unexpected token `('
/bin/sh: -c: line 0: `find anaconda-ks.cfg my broken (file) vncserver.strace systemd.strace rhel-server-7.6-x86_64-boot.iso rt_minimal.c vnc.cil foo.te rsyslog tmp virt-install.log evil_banner.sh livemedia.log program.log foo.if rhel7-minimal.ks TestZip.java TestZip.class foo.fc sudoloop foo.pp strace.log -maxdepth 0 -type d'


Expected results:

No "syntax error"