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Ondrej Mosnacek 9fe58752e8 Revert "libsepol: cache ebitmap cardinality value" 
This reverts commit 542e878690.

After 6968ea9775 ("libsepol: make ebitmap_cardinality() of linear
complexity"), the caching only saves ~0.06 % of total semodule -BN
running time (on x86_64 without using the POPCNT instruction), so it's
no longer worth the added complexity.

Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
2020-03-09 08:39:51 -04:00
.circleci CircleCI: run scan-build and publish its results automatically 2019-09-26 09:45:47 -04:00
checkpolicy libsepol,checkpolicy: support omitting unused initial sid contexts 2020-01-29 10:17:02 -05:00
dbus Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
gui Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
libselinux libselinux: drop symbols from map 2020-03-05 13:07:34 -06:00
libsemanage libsemanage: preserve parent Makefile's flags in debug mode 2020-02-07 16:29:04 -05:00
libsepol Revert "libsepol: cache ebitmap cardinality value" 2020-03-09 08:39:51 -04:00
mcstrans Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
policycoreutils libsepol, newrole: remove unused hashtab functions 2020-02-21 15:15:41 -05:00
python python/semanage: check variable type of port before trying to split 2019-12-10 15:21:16 -05:00
restorecond Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
sandbox Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
scripts libsepol, libsemanage: add a macro to silence static analyzer warnings in tests 2019-09-30 08:43:41 -04:00
secilc Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
semodule-utils Update VERSIONs to 3.0 for release. 2019-11-28 13:46:48 +01:00
.gitignore restorecond: Add gitignore 2016-11-16 11:20:05 -05:00
.travis.yml Travis-CI: test that DEBUG build works 2020-02-07 16:29:04 -05:00
CleanSpec.mk Add empty top level Android.mk / CleanSpec.mk files 2015-04-16 07:54:09 -04:00
CONTRIBUTING.md Fix many misspellings 2019-09-18 22:47:35 +02:00
lgtm.yml Add configuration file for lgtm.com 2019-09-18 08:24:11 -04:00
Makefile Makefile: always build with -fno-common 2020-01-27 10:51:23 -05:00
README README: Update Fedora python 3 dependencies 2019-02-20 16:43:27 +01:00

README 

Please submit all bug reports and patches to selinux@vger.kernel.org.
Subscribe by sending "subscribe selinux" in the body of an email
to majordomo@vger.kernel.org.

Build dependencies on Fedora:
yum install audit-libs-devel bison bzip2-devel dbus-devel dbus-glib-devel flex flex-devel flex-static glib2-devel libcap-devel libcap-ng-devel pam-devel pcre-devel python3-devel python3-setools swig xmlto redhat-rpm-config

To build and install everything under a private directory, run:
make DESTDIR=~/obj install install-pywrap

To install as the default system libraries and binaries
(overwriting any previously installed ones - dangerous!),
on x86_64, run:
make LIBDIR=/usr/lib64 SHLIBDIR=/lib64 install install-pywrap relabel
or on x86 (32-bit), run:
make install install-pywrap relabel

This may render your system unusable if the upstream SELinux userspace
lacks library functions or other dependencies relied upon by your
distribution.  If it breaks, you get to keep both pieces.

To install libsepol on macOS (mainly for policy analysis):
cd libsepol; make PREFIX=/usr/local install

This requires GNU coreutils (brew install coreutils).