# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer: Carlo Landmeter <clandmeter@gmail.com>
pkgname=net-snmp
pkgver=5.7.2
pkgrel=0
pkgdesc="Simple Network Management Protocol"
url="http://www.net-snmp.org/"
arch="all"
license="GPL"
depends=
depends_dev="openssl-dev"
# we need perl-net-snmp in make depends for bootstrapping issues
# net-snmp-gui subpackage has perl-net-snmp as depends
makedepends="perl-dev openssl-dev perl-net-snmp"
subpackages="$pkgname-doc $pkgname-dev $pkgname-libs $pkgname-agent-libs:alibs
	$pkgname-perl:pl $pkgname-gui $pkgname-tools"
source="http://downloads.sourceforge.net/$pkgname/$pkgname-$pkgver.tar.gz
	netsnmp-swinst-crash.patch
	snmpd.initd
	snmpd.confd
	snmptrapd.initd
	snmptrapd.confd
	"

_builddir="$srcdir/$pkgname-$pkgver"

prepare() {
	local i
	cd "$_builddir"
	# patches goes here
	for i in $source; do
		case $i in
		*.patch|*.diff)
			msg "Applying $i..."
			patch -p1 -i "$srcdir"/$i || return 1
			;;
		esac
	done

	# Allow tmpfs volume size monitoring
	# Ref #932
	sed -e 's#"tmpfs",#/*  "tmpfs",  */#g' -i agent/mibgroup/host/hr_filesys.c 
}

build() {
	cd "$_builddir"
	
	export lt_cv_sys_max_cmd_len=8192
	
	#build fails on: libnetsnmpmibs.so: undefined reference to `pthread_create'
	LDFLAGS="$LDFLAGS -lpthread"

	./configure --prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--with-default-snmp-version="3" \
		--with-sys-contact="root@unknown" \
		--with-sys-location="unknown" \
		--with-logfile="/var/log/net-snmpd.log" \
		--enable-ucd-snmp-compatibility \
		--with-persistent-directory="/var/lib/net-snmp" \
		--with-openssl \
		--enable-pic \
		--enable-ipv6 \
		--enable-shared \
		--enable-as-needed \
		--with-perl-modules="INSTALLDIRS=vendor" \
		--disable-embedded-perl
		# embedded-perl seems to create TEXTREL's

	# work around parallell build issue
	#make sedscript EXAMPLE.conf net-snmp-config-x \
	#	&& make -j1 -C man \
	#	&& make standardall \
	#	&& make net-snmp-create-v3-user \
	#	&& make || return 1
	#
	# still fails even with the workaround above.
	make -j1 || return 1
}

package() {
	cd "$_builddir"        
	make -j1 DESTDIR="$pkgdir" install || return 1
	# remove things we dont want distribute
	rm "$pkgdir"/usr/lib/*.la || return 1
	rm "$pkgdir"/usr/lib/libsnmp* \
		"$pkgdir"/usr/bin/snmpcheck \
		"$pkgdir"/usr/bin/fixproc \
		"$pkgdir"/usr/share/man/man1/fixproc* \
		"$pkgdir"/usr/bin/ipf-mod.pl \
		"$pkgdir"/usr/bin/snmpinform \
		|| return 1
	ln -s snmptrap "$pkgdir"/usr/bin/snmpinform || return 1

        install -m755 -D "$srcdir"/snmpd.initd "$pkgdir"/etc/init.d/snmpd
        install -m644 -D "$srcdir"/snmpd.confd "$pkgdir"/etc/conf.d/snmpd
        install -m755 -D "$srcdir"/snmptrapd.initd "$pkgdir"/etc/init.d/snmptrapd
        install -m644 -D "$srcdir"/snmptrapd.confd "$pkgdir"/etc/conf.d/snmptrapd
        install -m644 -D EXAMPLE.conf "$pkgdir"/etc/snmp/snmpd.conf.example
        mkdir -p "$pkgdir"/var/lib/net-snmp
        find "$pkgdir" -name perllocal.pod -delete
}

libs() {
	pkgdesc="The NET-SNMP runtime client libraries"
	replaces="net-snmp"
	mkdir -p "$subpkgdir"/usr/lib "$subpkgdir"/usr/share/snmp || return 1
	mv "$pkgdir"/usr/lib/libnetsnmp.so.* "$subpkgdir"/usr/lib/ || return 1
	mv "$pkgdir"/usr/share/snmp/mibs "$subpkgdir"/usr/share/snmp/ \
		|| return 1
}

alibs() {
	pkgdesc="The NET-SNMP runtime agent libraries"
	replaces="net-snmp"
	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/libnetsnmpagent*.so.* \
		"$pkgdir"/usr/lib/libnetsnmphelpers*.so.* \
		"$pkgdir"/usr/lib/libnetsnmpmibs*.so.* \
		"$pkgdir"/usr/lib/libnetsnmptrapd*.so.* \
		"$subpkgdir"/usr/lib/
}

pl() {
	pkgdesc="The perl NET-SNMP module and the mib2c tool"
	replaces="net-snmp"
	mkdir -p "$subpkgdir"/usr/lib \
		"$subpkgdir"/usr/bin \
		"$subpkgdir"/usr/share/snmp

	mv "$pkgdir"/usr/bin/mib2c-update \
		"$pkgdir"/usr/bin/mib2c \
		"$pkgdir"/usr/bin/snmp-bridge-mib \
		"$pkgdir"/usr/bin/net-snmp-cert \
		"$pkgdir"/usr/bin/traptoemail \
		"$subpkgdir"/usr/bin/ || return 1
	mv "$pkgdir"/usr/lib/perl* "$subpkgdir"/usr/lib/
	mv "$pkgdir"/usr/share/snmp/mib2c* \
		"$pkgdir"/usr/share/snmp/*.pl \
		"$subpkgdir"/usr/share/snmp/
}

gui() {
	pkgdesc="An interactive graphical MIB browser for SNMP"
	depends="perl-net-snmp" # needs perl-tk too...
	replaces="net-snmp-tools"
	mkdir -p "$subpkgdir"/usr/bin
	mv "$pkgdir"/usr/bin/tkmib "$subpkgdir"/usr/bin/
}

tools() {
	pkgdesc="Network management utilities using SNMP"
	mkdir -p "$subpkgdir"/usr
	mv "$pkgdir"/usr/bin "$subpkgdir"/usr
}


md5sums="5bddd02e2f82b62daa79f82717737a14  net-snmp-5.7.2.tar.gz
bd7dc10ffb5839e35ec37effcc53c2ad  netsnmp-swinst-crash.patch
198a4a7b80557fa8112394df5ec9914e  snmpd.initd
96510a2f3bc9f21648b03f7e8d76c0d3  snmpd.confd
7ce3e9e880fc6313ae87eb000bae4bda  snmptrapd.initd
363f7728a76bdfc46e29b7e1f5cf4950  snmptrapd.confd"