dev-cpp/websocketpp: Fix cmake install path

Revision bump adds patch by me to fix install paths.

Reported-by: Balint SZENTE <balint@szentedwg.ro>
Closes: https://bugs.gentoo.org/658096
Package-Manager: Portage-2.3.41, Repoman-2.3.9

dev-cpp/websocketpp/files/websocketpp-0.7.0-cmake-install.patch

@@ -0,0 +1,28 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index f60caa1..9ff2211 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -15,13 +15,20 @@ set (WEBSOCKETPP_VERSION ${WEBSOCKETPP_MAJOR_VERSION}.${WEBSOCKETPP_MINOR_VERSIO
+ 
+ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+ 
++get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
++if ("${LIB64}" STREQUAL "TRUE")
++  set(LIBSUFFIX 64)
++else()
++  set(LIBSUFFIX "")
++endif()
++
+ set(INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
++set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}")
+ if (WIN32 AND NOT CYGWIN)
+-  set (DEF_INSTALL_CMAKE_DIR cmake)
++  set (INSTALL_CMAKE_DIR cmake)
+ else ()
+-  set (DEF_INSTALL_CMAKE_DIR lib/cmake/websocketpp)
++  set (INSTALL_CMAKE_DIR ${LIB_INSTALL_DIR}/cmake/websocketpp)
+ endif ()
+-set (INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Installation directory for CMake files")
+ 
+ # Make relative paths absolute (needed later on)
+ foreach (p INCLUDE CMAKE)

dev-cpp/websocketpp/websocketpp-0.7.0-r2.ebuild

@@ -0,0 +1,39 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils
+
+DESCRIPTION="C++/Boost Asio based websocket client/server library"
+HOMEPAGE="http://www.zaphoyd.com/websocketpp"
+SRC_URI="https://github.com/zaphoyd/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~ppc64 ~x86"
+LICENSE="BSD"
+SLOT="0"
+IUSE="boost examples test"
+
+DEPEND=""
+RDEPEND="${DEPEND}
+	boost? ( dev-libs/boost )
+"
+
+# bug 630450
+RESTRICT="test"
+
+PATCHES=( "${FILESDIR}/${P}-cmake-install.patch" )
+
+src_configure() {
+	local mycmakeargs=(
+		-DENABLE_CPP11="$(usex !boost)"
+		-DBUILD_TESTS="$(usex test)"
+	)
+
+	cmake-utils_src_configure
+}
+
+src_install() {
+	use examples && DOCS=( examples/ )
+	cmake-utils_src_install
+}