SUMMARY = "AppArmor another MAC control system"
DESCRIPTION = "user-space parser utility for AppArmor \
 This provides the system initialization scripts needed to use the \
 AppArmor Mandatory Access Control system, including the AppArmor Parser \
 which is required to convert AppArmor text profiles into machine-readable \
 policies that are loaded into the kernel for use with the AppArmor Linux \
 Security Module."
HOMEAPAGE = "http://apparmor.net/"
SECTION = "admin"

LICENSE = "GPLv2 & GPLv2+ & BSD-3-Clause & LGPLv2.1+"
LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=fd57a4b0bc782d7b80fd431f10bbf9d0"

DEPENDS = "bison-native apr gettext-native coreutils-native"

SRC_URI = " \
	git://gitlab.com/apparmor/apparmor.git;protocol=https;branch=apparmor-2.13 \
	file://disable_perl_h_check.patch \
	file://crosscompile_perl_bindings.patch \
	file://apparmor.rc \
	file://functions \
	file://apparmor \
	file://apparmor.service \
	file://0001-Makefile.am-suppress-perllocal.pod.patch \
	file://run-ptest \
	"

SRCREV = "2f9d9ea7e01a115b29858455d3b1b5c6a0bab75c"
S = "${WORKDIR}/git"

PARALLEL_MAKE = ""

inherit pkgconfig autotools-brokensep update-rc.d python3native perlnative ptest cpan manpages systemd features_check
REQUIRED_DISTRO_FEATURES = "apparmor"

PACKAGECONFIG ??= "python perl aa-decode"
PACKAGECONFIG[manpages] = "--enable-man-pages, --disable-man-pages"
PACKAGECONFIG[python] = "--with-python, --without-python, python3 swig-native"
PACKAGECONFIG[perl] = "--with-perl, --without-perl, perl perl-native swig-native"
PACKAGECONFIG[apache2] = ",,apache2,"
PACKAGECONFIG[aa-decode] = ",,,bash"

PAMLIB="${@bb.utils.contains('DISTRO_FEATURES', 'pam', '1', '0', d)}"
HTTPD="${@bb.utils.contains('PACKAGECONFIG', 'apache2', '1', '0', d)}"

python() {
    if 'apache2' in d.getVar('PACKAGECONFIG').split() and \
            'webserver' not in d.getVar('BBFILE_COLLECTIONS').split():
        raise bb.parse.SkipRecipe('Requires meta-webserver to be present.')
}

DISABLE_STATIC = ""

do_configure() {
	cd ${S}/libraries/libapparmor
	aclocal
	autoconf --force
	libtoolize --automake -c --force
	automake -ac
	./configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
}

do_compile () {
        # Fixes:
        # | sed -ie 's///g' Makefile.perl
        # | sed: -e expression #1, char 0: no previous regular expression
        #| Makefile:478: recipe for target 'Makefile.perl' failed
        sed -i "s@sed -ie 's///g' Makefile.perl@@" ${S}/libraries/libapparmor/swig/perl/Makefile


	oe_runmake -C ${B}/libraries/libapparmor
        oe_runmake -C ${B}/binutils
        oe_runmake -C ${B}/utils
        oe_runmake -C ${B}/parser
        oe_runmake -C ${B}/profiles

	if test -z "${HTTPD}" ; then
        	oe_runmake -C ${B}/changehat/mod_apparmor
	fi	

	if test -z "${PAMLIB}" ; then
        	oe_runmake -C ${B}/changehat/pam_apparmor
	fi
}

do_install () {
	install -d ${D}/${INIT_D_DIR}
	install -d ${D}/lib/apparmor
	oe_runmake -C ${B}/libraries/libapparmor DESTDIR="${D}" install
	oe_runmake -C ${B}/binutils DESTDIR="${D}" install
	oe_runmake -C ${B}/utils DESTDIR="${D}" install
	oe_runmake -C ${B}/parser DESTDIR="${D}" install
	oe_runmake -C ${B}/profiles DESTDIR="${D}" install

	# If perl is disabled this script won't be any good
	if ! ${@bb.utils.contains('PACKAGECONFIG','perl','true','false', d)}; then
		rm -f ${D}${sbindir}/aa-notify
	fi

	if ! ${@bb.utils.contains('PACKAGECONFIG','aa-decode','true','false', d)}; then
		rm -f ${D}${sbindir}/aa-decode
	fi

	if test -z "${HTTPD}" ; then
		oe_runmake -C ${B}/changehat/mod_apparmor DESTDIR="${D}" install
	fi

	if test -z "${PAMLIB}" ; then
		oe_runmake -C ${B}/changehat/pam_apparmor DESTDIR="${D}" install
	fi

	# aa-easyprof is installed by python-tools-setup.py, fix it up
	sed -i -e 's:/usr/bin/env.*:/usr/bin/python3:' ${D}${bindir}/aa-easyprof
	chmod 0755 ${D}${bindir}/aa-easyprof

	install ${WORKDIR}/apparmor ${D}/${INIT_D_DIR}/apparmor
	install ${WORKDIR}/functions ${D}/lib/apparmor
	sed -i -e 's/getconf _NPROCESSORS_ONLN/nproc/' ${D}/lib/apparmor/functions
	sed -i -e 's/ls -AU/ls -A/' ${D}/lib/apparmor/functions  

	if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
		install -d ${D}${systemd_system_unitdir}
		install ${WORKDIR}/apparmor.service ${D}${systemd_system_unitdir}
	fi
}

#Building ptest on arm fails.
do_compile_ptest_aarch64 () {
  :
}

do_compile_ptest_arm () {
  :
}

do_compile_ptest () {
        oe_runmake -C ${B}/tests/regression/apparmor
        oe_runmake -C ${B}/parser/tst
        oe_runmake -C ${B}/libraries/libapparmor
}

do_install_ptest () {
	t=${D}/${PTEST_PATH}/testsuite
	install -d ${t}
	install -d ${t}/tests/regression/apparmor
	cp -rf ${B}/tests/regression/apparmor ${t}/tests/regression

	install -d ${t}/parser/tst
	cp -rf ${B}/parser/tst ${t}/parser
	cp ${B}/parser/apparmor_parser ${t}/parser
	cp ${B}/parser/frob_slack_rc ${t}/parser

	install -d ${t}/libraries/libapparmor
	cp -rf ${B}/libraries/libapparmor ${t}/libraries

	install -d ${t}/common
	cp -rf ${B}/common ${t}

	install -d ${t}/binutils
	cp -rf ${B}/binutils ${t}
}

#Building ptest on arm fails.
do_install_ptest_aarch64 () {
  :
}

do_install_ptest_arm() {
  :
}

pkg_postinst_ontarget_${PN} () {
if [ ! -d /etc/apparmor.d/cache ] ; then
    mkdir /etc/apparmor.d/cache
fi
}

# We need the init script so don't rm it
RMINITDIR_class-target_remove = " rm_sysvinit_initddir"

INITSCRIPT_PACKAGES = "${PN}"
INITSCRIPT_NAME = "apparmor"
INITSCRIPT_PARAMS = "start 16 2 3 4 5 . stop 35 0 1 6 ."

SYSTEMD_PACKAGES = "${PN}"
SYSTEMD_SERVICE_${PN} = "apparmor.service"
SYSTEMD_AUTO_ENABLE ?= "enable"

PACKAGES += "mod-${PN}"

FILES_${PN} += "/lib/apparmor/ ${sysconfdir}/apparmor ${PYTHON_SITEPACKAGES_DIR}"
FILES_mod-${PN} = "${libdir}/apache2/modules/*"

RDEPENDS_${PN} += "${@bb.utils.contains('PACKAGECONFIG','python','python3-core python3-modules','', d)}"
RDEPENDS_${PN}_remove += "${@bb.utils.contains('PACKAGECONFIG','perl','','perl', d)}"
RDEPENDS_${PN}-ptest += "perl coreutils dbus-lib bash"

PRIVATE_LIBS_${PN}-ptest = "libapparmor.so*"