net-analyzer/tcpdump: Sync with Gentoo

It's from Gentoo commit 310916be3a791d088abbd8bded0053180d118b6b.

sdk_container/src/third_party/portage-stable/net-analyzer/tcpdump/Manifest

@@ -1,2 +1,4 @@
 DIST tcpdump-4.99.4.tar.gz 1903612 BLAKE2B f100e10774574ef04a770bc30d4e2d06fd0f1f16a7b2c88848be6e8290cc4838666ff378d9f78fdc418f4ffab9716a11214edc3588c292cb5ff39636cd7cfd2d SHA512 cb51e19574707d07c0de90dd4c301955897f2c9f2a69beb7162c08f59189f55625346d1602c8d66ab2b4c626ea4b0df1f08ed8734d2d7f536d0a7840c2d6d8df
 DIST tcpdump-4.99.4.tar.gz.sig 442 BLAKE2B 2ee35036d86f643b378591c0eb93d8a0f08cb2f0e3638bde25515d550b40fef1bf0eb6c876d4d6512fa795041b0703954ca884c646c4af8771b4bc4049e7609a SHA512 bec395f0f595a37121bc144bac133f3fb31c6c1007cdadf061e4437d6fe2406c0cb0d5b68b5c63e03b932c783bfb58f0af0b7e8a58bb81beb9de6a0d681620e8
+DIST tcpdump-4.99.5.tar.gz 2045086 BLAKE2B 754c25eafe84754465356042faa1369678655aa93d1b736c259ca9a6bd1e18c44784ae136dc6a3e64af9903c05c29e1379aafd7badc0e129c5a29ae908db13ff SHA512 69bc52ef7af7fd562370adf2e95cb592aad6193df9ab1708de52ac86a4c1cff72e8b256a739b435c324ee2df61051abde7d2659bc40f061d7c4fbcab1dcaa2e2
+DIST tcpdump-4.99.5.tar.gz.sig 442 BLAKE2B 8742616147e2965ea6879b471662669f1942cdb8892834ac3ebfd4a6f610bde1a091bb85dc8c0836b26d1db7036d072608d7242ee4ddfbf590a07beb584a67cc SHA512 e36d2023973335cb95e91cb13414f6c0e6386175ed88fdeb2c0afabf7c39ad43f138d13b18ff2e88b142aad5147d37ddc03c3111e9d4d22bf3697e0acc30905c

sdk_container/src/third_party/portage-stable/net-analyzer/tcpdump/files/tcpdump-4.99.5-lfs.patch

@@ -0,0 +1,22 @@
+https://github.com/the-tcpdump-group/tcpdump/pull/1068
+
+From 54278acb038f0d16ed75cdddb35fd2813a7cdcef Mon Sep 17 00:00:00 2001
+From: Sam James <sam@gentoo.org>
+Date: Thu, 27 Jul 2023 08:31:53 +0100
+Subject: [PATCH] configure.ac: use AC_SYS_LARGEFILE
+
+This enables 64-bit off_t where it's opt-in (e.g. glibc) on 32-bit platforms.
+
+Bug: https://bugs.gentoo.org/911176
+Signed-off-by: Sam James <sam@gentoo.org>
+--- a/configure.ac
++++ b/configure.ac
+@@ -31,6 +31,8 @@ fi
+ AC_LBL_C_INIT(V_CCOPT, V_INCLS)
+ AC_LBL_C_INLINE
+ 
++AC_SYS_LARGEFILE
++
+ AC_CHECK_HEADERS(rpc/rpc.h rpc/rpcent.h net/if.h)
+ #
+ # Get the size of a void *, to know whether this is a 32-bit or 64-bit build.

sdk_container/src/third_party/portage-stable/net-analyzer/tcpdump/files/tcpdump-4.99.5-libdir.patch

@@ -0,0 +1,29 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -427,7 +427,7 @@ fi
+ 
+ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
+ 	if test -d $ipv6libdir -a -f $ipv6libdir/lib$ipv6lib.a; then
+-		LIBS="-L$ipv6libdir -l$ipv6lib $LIBS"
++		LIBS="-l$ipv6lib $LIBS"
+ 		echo "You have $ipv6lib library, using it"
+ 	else
+ 		if test "$ipv6trylibc" = "yes"; then
+@@ -1168,7 +1168,7 @@ return 0;
+ 		#
+ 		AC_LBL_SAVE_CHECK_STATE
+ 		CFLAGS="$CFLAGS -I$libcrypto_root/include"
+-		LIBS="$LIBS -L$libcrypto_root/lib -lcrypto"
++		LIBS="$LIBS -lcrypto"
+ 		AC_MSG_CHECKING(whether we have a system OpenSSL/libressl that we can use)
+ 		AC_LINK_IFELSE([AC_LANG_PROGRAM(
+ 		    [[
+@@ -1182,7 +1182,7 @@ return 0;
+ 			AC_MSG_RESULT(yes)
+ 			HAVE_LIBCRYPTO=yes
+ 			LIBCRYPTO_CFLAGS="-I$libcrypto_root/include"
+-			LIBCRYPTO_LIBS="-L$libcrypto_root/lib -lcrypto"
++			LIBCRYPTO_LIBS="-lcrypto"
+ 		    ],
+ 		    AC_MSG_RESULT(no))
+ 		AC_LBL_RESTORE_CHECK_STATE

sdk_container/src/third_party/portage-stable/net-analyzer/tcpdump/tcpdump-4.99.5.ebuild

@@ -0,0 +1,101 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools
+
+DESCRIPTION="A tool for network monitoring and data acquisition"
+HOMEPAGE="https://www.tcpdump.org/ https://github.com/the-tcpdump-group/tcpdump"
+
+if [[ ${PV} == *9999* ]] ; then
+	inherit git-r3
+
+	EGIT_REPO_URI="https://github.com/the-tcpdump-group/tcpdump"
+else
+	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/tcpdump.asc
+	inherit verify-sig
+
+	SRC_URI="https://www.tcpdump.org/release/${P}.tar.gz"
+	SRC_URI+=" verify-sig? ( https://www.tcpdump.org/release/${P}.tar.gz.sig )"
+
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
+fi
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="+caps +smi +ssl +samba suid test"
+REQUIRED_USE="test? ( samba )"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=net-libs/libpcap-1.10.1
+	caps? (
+		acct-group/pcap
+		acct-user/pcap
+		sys-libs/libcap-ng
+	)
+	smi? ( net-libs/libsmi )
+	ssl? (
+		>=dev-libs/openssl-0.9.6m:=
+	)
+	suid? (
+		acct-group/pcap
+		acct-user/pcap
+	)
+"
+DEPEND="
+	${RDEPEND}
+	test? (
+		dev-lang/perl
+	)
+"
+BDEPEND="caps? ( virtual/pkgconfig )"
+
+if [[ ${PV} != *9999* ]] ; then
+	BDEPEND+=" verify-sig? ( >=sec-keys/openpgp-keys-tcpdump-20240901 )"
+fi
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-4.99.5-libdir.patch
+	"${FILESDIR}"/${PN}-4.99.5-lfs.patch
+)
+
+src_prepare() {
+	default
+	eautoreconf
+}
+
+src_configure() {
+	econf \
+		$(use_enable samba smb) \
+		$(use_with caps cap-ng) \
+		$(use_with smi) \
+		$(use_with ssl crypto "${ESYSROOT}/usr") \
+		$(usex caps "--with-user=pcap" "")
+}
+
+src_test() {
+	if [[ ${EUID} -ne 0 ]] || ! use caps ; then
+		emake check
+	else
+		ewarn "If you want to run the test suite, make sure you either"
+		ewarn "set FEATURES=userpriv or set USE=-caps"
+	fi
+}
+
+src_install() {
+	dosbin tcpdump
+	doman tcpdump.1
+	dodoc *.awk
+	dodoc CHANGES CREDITS README.md
+
+	if use suid ; then
+		fowners root:pcap /usr/sbin/tcpdump
+		fperms 4110 /usr/sbin/tcpdump
+	fi
+}
+
+pkg_postinst() {
+	use suid && elog "To let normal users run tcpdump, add them to the pcap group."
+}

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

@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -24,13 +24,13 @@ fi
 
 LICENSE="BSD"
 SLOT="0"
-IUSE="+drop-root +smi +ssl +samba suid test"
+IUSE="+caps +smi +ssl +samba suid test"
 REQUIRED_USE="test? ( samba )"
 RESTRICT="!test? ( test )"
 
 RDEPEND="
 	>=net-libs/libpcap-1.10.1
-	drop-root? (
+	caps? (
 		acct-group/pcap
 		acct-user/pcap
 		sys-libs/libcap-ng
@@ -50,17 +50,12 @@ DEPEND="
 		dev-lang/perl
 	)
 "
-BDEPEND="drop-root? ( virtual/pkgconfig )"
+BDEPEND="caps? ( virtual/pkgconfig )"
 
 if [[ ${PV} != *9999* ]] ; then
-	BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-tcpdump )"
+	BDEPEND+=" verify-sig? ( >=sec-keys/openpgp-keys-tcpdump-20240901 )"
 fi
 
-PATCHES=(
-	"${FILESDIR}"/${PN}-9999-libdir.patch
-	"${FILESDIR}"/${PN}-9999-lfs.patch
-)
-
 src_prepare() {
 	default
 	eautoreconf
@@ -69,19 +64,18 @@ src_prepare() {
 src_configure() {
 	econf \
 		$(use_enable samba smb) \
-		$(use_with drop-root cap-ng) \
+		$(use_with caps cap-ng) \
-		$(use_with drop-root chroot '') \
 		$(use_with smi) \
 		$(use_with ssl crypto "${ESYSROOT}/usr") \
-		$(usex drop-root "--with-user=pcap" "")
+		$(usex caps "--with-user=pcap" "")
 }
 
 src_test() {
-	if [[ ${EUID} -ne 0 ]] || ! use drop-root ; then
+	if [[ ${EUID} -ne 0 ]] || ! use caps ; then
 		emake check
 	else
 		ewarn "If you want to run the test suite, make sure you either"
-		ewarn "set FEATURES=userpriv or set USE=-drop-root"
+		ewarn "set FEATURES=userpriv or set USE=-caps"
 	fi
 }