selinux: update inc file to 3.2

* Drop selinux_DATE.inc since upstream now uses X.Y version instead of
  date for release tag[1]. Move its content to selinux_common.inc.
* Switch to git repo in SRC_URI, then all selinux recipes can use
  unified source.

[1] f63ac245f7

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Joe MacDonald <joe@deserted.net>

recipes-security/selinux/selinux_20200710.inc

@@ -1,8 +0,0 @@
-SELINUX_RELEASE = "20200710"
-
-SRC_URI = "https://github.com/SELinuxProject/selinux/releases/download/${SELINUX_RELEASE}/${BPN}-${PV}.tar.gz"
-
-UPSTREAM_CHECK_URI = "https://github.com/SELinuxProject/selinux/releases"
-UPSTREAM_CHECK_REGEX = "libselinux-(?P<pver>.+)\.tar\.gz"
-
-require selinux_common.inc

recipes-security/selinux/selinux_common.inc

@@ -1,14 +1,19 @@
 HOMEPAGE = "https://github.com/SELinuxProject"
 
+SRC_URI = "git://github.com/SELinuxProject/selinux.git"
+SRCREV = "cf853c1a0c2328ad6c62fb2b2cc55d4926301d6b"
+
+UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+)"
+
 do_compile() {
     oe_runmake all
 }
 
 do_install() {
     oe_runmake install \
-            DESTDIR="${D}" \
-            PREFIX="${prefix}" \
-            INCLUDEDIR="${includedir}" \
-            LIBDIR="${libdir}" \
-            SHLIBDIR="${base_libdir}"
+        DESTDIR="${D}" \
+        PREFIX="${prefix}" \
+        INCLUDEDIR="${includedir}" \
+        LIBDIR="${libdir}" \
+        SHLIBDIR="${base_libdir}"
 }