dev-libs/xml-security-c: Allow for compiling with GCC 6

Gentoo-bug: 594234
* EAPI=6

Package-Manager: portage-2.3.0

dev-libs/xml-security-c/files/xml-security-c-1.7.3-fix-c++14.patch

@@ -0,0 +1,36 @@
+Fix building with C++14, which errors out due to bool -> T* conversions
+See also: https://bugs.gentoo.org/show_bug.cgi?id=594234
+
+--- a/xsec/enc/OpenSSL/OpenSSLCryptoSymmetricKey.hpp
++++ b/xsec/enc/OpenSSL/OpenSSLCryptoSymmetricKey.hpp
+@@ -151,7 +151,7 @@
+ 							 SymmetricKeyMode mode = MODE_CBC,
+ 							 const unsigned char * iv = NULL,
+                              const unsigned char* tag = NULL,
+-                             unsigned int taglen = NULL);
++                             unsigned int taglen = 0);
+ 
+ 	/**
+ 	 * \brief Continue an decrypt operation using this key.
+--- a/xsec/enc/XSECCryptoSymmetricKey.hpp
++++ b/xsec/enc/XSECCryptoSymmetricKey.hpp
+@@ -185,7 +185,7 @@
+ 							 SymmetricKeyMode mode = MODE_CBC,
+ 							 const unsigned char* iv = NULL,
+                              const unsigned char* tag = NULL,
+-                             unsigned int taglen = NULL) = 0;
++                             unsigned int taglen = 0) = 0;
+ 
+ 	/**
+ 	 * \brief Continue a decrypt operation using this key.
+--- a/xsec/tools/checksig/InteropResolver.cpp
++++ b/xsec/tools/checksig/InteropResolver.cpp
+@@ -645,7 +645,7 @@
+ 
+ 	}
+ 
+-	return false;
++	return NULL;
+ 
+ }
+ 

dev-libs/xml-security-c/xml-security-c-1.7.3.ebuild

@@ -2,9 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
-EAPI=5
-
-inherit eutils
+EAPI=6
 
 DESCRIPTION="Apache C++ XML security libraries"
 HOMEPAGE="http://santuario.apache.org/"
@@ -25,11 +23,10 @@ DEPEND="${RDEPEND}
 	virtual/pkgconfig"
 
 DOCS=( CHANGELOG.txt NOTICE.txt )
-
-src_prepare() {
-	epatch "${FILESDIR}/1.6.1-nss-compilation-fix.patch"
-	epatch_user
-}
+PATCHES=(
+	"${FILESDIR}/${PN}-1.6.1-nss-compilation-fix.patch"
+	"${FILESDIR}/${PN}-1.7.3-fix-c++14.patch"
+)
 
 src_configure() {
 	econf \
@@ -43,7 +40,7 @@ src_configure() {
 src_install() {
 	default
 	if use examples ; then
-		insinto /usr/share/doc/${PF}/examples
-		doins xsec/samples/*.cpp
+		docinto examples
+		dodoc xsec/samples/*.cpp
 	fi
 }