################################################################################
#
# syslog-ng
#
################################################################################

# When updating the version, please check at runtime if the version in
# syslog-ng.conf header needs to be updated
SYSLOG_NG_VERSION = 4.11.0
SYSLOG_NG_SITE = https://github.com/balabit/syslog-ng/releases/download/syslog-ng-$(SYSLOG_NG_VERSION)
SYSLOG_NG_LICENSE = LGPL-2.1+ (syslog-ng core), GPL-2.0+ (modules)
SYSLOG_NG_LICENSE_FILES = COPYING GPL.txt LGPL.txt
SYSLOG_NG_CPE_ID_VENDOR = oneidentity
# 0001-Revert-grpc-fix-C-standard-lib-linkage.patch
SYSLOG_NG_AUTORECONF = YES
SYSLOG_NG_DEPENDENCIES = host-bison host-flex host-pkgconf \
	json-c libglib2 openssl pcre2
SYSLOG_NG_CONF_OPTS = --disable-manpages --localstatedir=/var/run \
	--disable-java --disable-java-modules --disable-mongodb \
	--disable-python
SYSLOG_NG_CFLAGS = $(TARGET_CFLAGS)

ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_101915),y)
SYSLOG_NG_CFLAGS += -O0
endif

SYSLOG_NG_CONF_ENV = CFLAGS="$(SYSLOG_NG_CFLAGS)"

ifeq ($(BR2_PACKAGE_GEOIP),y)
SYSLOG_NG_DEPENDENCIES += geoip
SYSLOG_NG_CONF_OPTS += --enable-geoip
else
SYSLOG_NG_CONF_OPTS += --disable-geoip
endif

ifeq ($(BR2_PACKAGE_LIBCAP),y)
SYSLOG_NG_DEPENDENCIES += libcap
SYSLOG_NG_CONF_OPTS += --enable-linux-caps
else
SYSLOG_NG_CONF_OPTS += --disable-linux-caps
endif

ifeq ($(BR2_PACKAGE_LIBESMTP),y)
SYSLOG_NG_DEPENDENCIES += libesmtp
SYSLOG_NG_CONF_OPTS += --enable-smtp
SYSLOG_NG_CONF_OPTS += --with-libesmtp="$(STAGING_DIR)/usr"
else
SYSLOG_NG_CONF_OPTS += --disable-smtp
endif

ifeq ($(BR2_PACKAGE_UTIL_LINUX_LIBUUID),y)
SYSLOG_NG_DEPENDENCIES += util-linux
endif

ifeq ($(BR2_PACKAGE_LIBNET),y)
SYSLOG_NG_DEPENDENCIES += libnet
SYSLOG_NG_CONF_OPTS += \
	--with-libnet=$(STAGING_DIR)/usr/bin \
	--enable-spoof-source
else
SYSLOG_NG_CONF_OPTS += --disable-spoof-source
endif

ifeq ($(BR2_PACKAGE_LIBCURL),y)
SYSLOG_NG_DEPENDENCIES += libcurl
SYSLOG_NG_CONF_OPTS += --enable-http
SYSLOG_NG_CONF_OPTS += --with-libcurl="$(STAGING_DIR)/usr"
ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
SYSLOG_NG_CONF_OPTS += --enable-cloud-auth
else
SYSLOG_NG_CONF_OPTS += --disable-cloud-auth
endif
else
SYSLOG_NG_CONF_OPTS += --disable-http --disable-cloud-auth
endif

ifeq ($(BR2_PACKAGE_RABBITMQ_C),y)
SYSLOG_NG_DEPENDENCIES += rabbitmq-c
SYSLOG_NG_CONF_OPTS += --enable-amqp
else
SYSLOG_NG_CONF_OPTS += --disable-amqp
endif

ifeq ($(BR2_INIT_SYSTEMD),y)
SYSLOG_NG_DEPENDENCIES += systemd
SYSLOG_NG_CONF_OPTS += \
	--enable-systemd \
	--with-systemdsystemunitdir=/usr/lib/systemd/system
else
SYSLOG_NG_CONF_OPTS += --disable-systemd
endif

ifeq ($(BR2_PACKAGE_NETSNMP),y)
SYSLOG_NG_DEPENDENCIES += netsnmp
SYSLOG_NG_CONF_OPTS += --enable-afsnmp
SYSLOG_NG_CONF_OPTS += --with-net-snmp="$(STAGING_DIR)/usr/bin"
else
SYSLOG_NG_CONF_OPTS += --disable-afsnmp
endif

define SYSLOG_NG_INSTALL_INIT_SYSV
	$(INSTALL) -m 0755 -D package/syslog-ng/S01syslog-ng \
		$(TARGET_DIR)/etc/init.d/S01syslog-ng
endef

# By default syslog-ng installs a .service that requires a config file at
# /etc/default, so provide one with the default values.
define SYSLOG_NG_INSTALL_INIT_SYSTEMD
	mkdir -p $(TARGET_DIR)/usr/lib/systemd/system/syslog-ng@.service.d
	printf '[Install]\nDefaultInstance=default\n' \
		>$(TARGET_DIR)/usr/lib/systemd/system/syslog-ng@.service.d/buildroot-default-instance.conf
endef

# By default syslog-ng installs a number of sample configuration
# files. Some of these rely on optional features being
# enabled. Because of this buildroot uninstalls the shipped config
# files and provides a simplified configuration.
define SYSLOG_NG_FIXUP_CONFIG
	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) \
		DESTDIR=$(TARGET_DIR) scl-uninstall-local
	$(INSTALL) -D -m 0644 package/syslog-ng/syslog-ng.conf \
		$(TARGET_DIR)/etc/syslog-ng.conf
endef

SYSLOG_NG_POST_INSTALL_TARGET_HOOKS = SYSLOG_NG_FIXUP_CONFIG

$(eval $(autotools-package))
