libetpan: update to 1.8

Fix CVE-2017-8825.

srcpkgs/libetpan/template

@@ -1,25 +1,26 @@
 # Template file for 'libetpan'
 pkgname=libetpan
-version=1.7.2
-revision=3
+version=1.8
+revision=1
 build_style=gnu-configure
 configure_args="--enable-ipv6 --with-curl --with-expat --with-openssl
- --with-curl --with-zlib --with-sasl"
+ --with-zlib --with-sasl"
 hostmakedepends="libtool automake"
 makedepends="db-devel expat-devel libressl-devel zlib-devel
  libsasl-devel libcurl-devel"
 short_desc="Mail Framework library for C language"
 maintainer="Jakub Skrzypnik <jot.skrzyp@gmail.com>"
-license="BSD"
+license="3-clause-BSD"
 homepage="http://www.etpan.org/libetpan.html"
 distfiles="https://github.com/dinhviethoa/libetpan/archive/${version}.tar.gz"
-checksum=32797282a420f3174f4a679548e20fa2bb4acb404b827d62c2f44d3de4eb3120
+checksum=4e67a7b4abadcf3cc16fa16e1621a68e54d489dadfd9a7d1f960c172e953b6eb
 
 pre_configure() {
 	NOCONFIGURE=1 ./autogen.sh
 }
 
 post_install() {
+	sed -i "s|\(-specs=.*hardened-ld\)||" ${DESTDIR}/usr/bin/libetpan-config
 	vlicense COPYRIGHT
 }