net-analyzer/nmap: Sync with Gentoo

It's from Gentoo commit 54c3961cd8fd050411752bc036f2e6d24b1aa075.

sdk_container/src/third_party/portage-stable/net-analyzer/nmap/metadata.xml

@@ -16,7 +16,6 @@
 		<flag name="nping">Install the nping utility</flag>
 		<flag name="nse">Include support for the Nmap Scripting Engine (NSE)</flag>
 		<flag name="symlink">Install symlink to nc</flag>
-		<flag name="system-lua">Use <pkg>dev-lang/lua</pkg> instead of the bundled liblua</flag>
 		<flag name="zenmap">Install the GTK+ based nmap GUI, zenmap</flag>
 	</use>
 	<upstream>

sdk_container/src/third_party/portage-stable/net-analyzer/nmap/nmap-7.92-r3.ebuild

@@ -26,9 +26,9 @@ else
 fi
 
 SLOT="0"
-IUSE="ipv6 libssh2 ncat nping +nse ssl symlink +system-lua"
+IUSE="ipv6 libssh2 ncat nping +nse ssl symlink"
 REQUIRED_USE="
-	system-lua? ( nse ${LUA_REQUIRED_USE} )
+	nse? ( ${LUA_REQUIRED_USE} )
 	symlink? ( ncat )
 "
 
@@ -40,13 +40,15 @@ RDEPEND="
 		net-libs/libssh2[zlib]
 		sys-libs/zlib
 	)
-	nse? ( sys-libs/zlib )
+	nse? (
+		${LUA_DEPS}
+		sys-libs/zlib
+	)
 	ssl? ( dev-libs/openssl:0= )
 	symlink? (
 		!net-analyzer/netcat
 		!net-analyzer/openbsd-netcat
 	)
-	system-lua? ( ${LUA_DEPS} )
 "
 DEPEND="${RDEPEND}"
 
@@ -67,7 +69,7 @@ PATCHES=(
 )
 
 pkg_setup() {
-	use system-lua && lua-single_pkg_setup
+	use nse && lua-single_pkg_setup
 }
 
 src_prepare() {
@@ -99,9 +101,9 @@ src_configure() {
 		$(use_with libssh2) \
 		$(use_with ncat) \
 		$(use_with nping) \
+		$(use_with nse liblua) \
 		$(use_with ssl openssl) \
 		$(usex libssh2 --with-zlib) \
-		$(usex nse --with-liblua=$(usex system-lua yes included '' '') --without-liblua) \
 		$(usex nse --with-zlib) \
 		--cache-file="${S}"/config.cache \
 		--with-libdnet=included \

sdk_container/src/third_party/portage-stable/net-analyzer/nmap/nmap-7.93-r3.ebuild

@@ -28,9 +28,9 @@ fi
 # https://github.com/nmap/nmap/issues/2199
 LICENSE="|| ( NPSL-0.94 NPSL-0.95 )"
 SLOT="0"
-IUSE="ipv6 libssh2 ncat nping +nse ssl symlink +system-lua"
+IUSE="ipv6 libssh2 ncat nping +nse ssl symlink"
 REQUIRED_USE="
-	system-lua? ( nse ${LUA_REQUIRED_USE} )
+	nse? ( ${LUA_REQUIRED_USE} )
 	symlink? ( ncat )
 "
 
@@ -42,7 +42,10 @@ RDEPEND="
 		net-libs/libssh2[zlib]
 		sys-libs/zlib
 	)
-	nse? ( sys-libs/zlib )
+	nse? (
+		${LUA_DEPS}
+		sys-libs/zlib
+	)
 	ssl? ( dev-libs/openssl:0= )
 	symlink? (
 		ncat? (
@@ -50,7 +53,6 @@ RDEPEND="
 			!net-analyzer/openbsd-netcat
 		)
 	)
-	system-lua? ( ${LUA_DEPS} )
 "
 DEPEND="${RDEPEND}"
 BDEPEND="
@@ -79,7 +81,7 @@ PATCHES=(
 pkg_setup() {
 	python-any-r1_pkg_setup
 
-	use system-lua && lua-single_pkg_setup
+	use nse && lua-single_pkg_setup
 }
 
 src_prepare() {
@@ -114,9 +116,9 @@ src_configure() {
 		$(use_with libssh2) \
 		$(use_with ncat) \
 		$(use_with nping) \
+		$(use_with nse liblua) \
 		$(use_with ssl openssl) \
 		$(usex libssh2 --with-zlib) \
-		$(usex nse --with-liblua=$(usex system-lua yes included '' '') --without-liblua) \
 		$(usex nse --with-zlib) \
 		--cache-file="${S}"/config.cache \
 		--with-libdnet=included \

sdk_container/src/third_party/portage-stable/net-analyzer/nmap/nmap-9999.ebuild

@@ -30,10 +30,10 @@ fi
 # https://github.com/nmap/nmap/issues/2199
 LICENSE="NPSL-0.95"
 SLOT="0"
-IUSE="ipv6 libssh2 ncat ndiff nping nls +nse ssl symlink +system-lua zenmap"
+IUSE="ipv6 libssh2 ncat ndiff nping nls +nse ssl symlink zenmap"
 REQUIRED_USE="
 	${PYTHON_REQUIRED_USE}
-	system-lua? ( nse ${LUA_REQUIRED_USE} )
+	nse? ( ${LUA_REQUIRED_USE} )
 	symlink? ( ncat )
 "
 
@@ -47,7 +47,10 @@ RDEPEND="
 		sys-libs/zlib
 	)
 	nls? ( virtual/libintl )
-	nse? ( sys-libs/zlib )
+	nse? (
+		${LUA_DEPS}
+		sys-libs/zlib
+	)
 	ssl? ( dev-libs/openssl:= )
 	symlink? (
 		ncat? (
@@ -55,7 +58,6 @@ RDEPEND="
 			!net-analyzer/openbsd-netcat
 		)
 	)
-	system-lua? ( ${LUA_DEPS} )
 	zenmap? (
 		${PYTHON_DEPS}
 		$(python_gen_cond_dep '
@@ -64,6 +66,7 @@ RDEPEND="
 	)
 "
 DEPEND="${RDEPEND}"
+# Python is always needed at build time for some scripts
 BDEPEND="
 	${PYTHON_DEPS}
 	virtual/pkgconfig
@@ -90,7 +93,7 @@ PATCHES=(
 pkg_setup() {
 	python-single-r1_pkg_setup
 
-	use system-lua && lua-single_pkg_setup
+	use nse && lua-single_pkg_setup
 }
 
 src_prepare() {
@@ -134,10 +137,10 @@ src_configure() {
 		$(use_with ncat)
 		$(use_with ndiff)
 		$(use_with nping)
+		$(use_with nse liblua)
 		$(use_with ssl openssl)
 		$(use_with zenmap)
 		$(usex libssh2 --with-zlib)
-		$(usex nse --with-liblua=$(usex system-lua yes included '' '') --without-liblua)
 		$(usex nse --with-zlib)
 		--cache-file="${S}"/config.cache
 		# The bundled libdnet is incompatible with the version available in the