net-irc/psybnc: fix build w/ LTO

Closes: https://bugs.gentoo.org/861464
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 193 insertions, 0 deletions

diff --git a/net-irc/psybnc/files/psybnc-2.4.3-strmncpy-lto-mismatch.patch b/net-irc/psybnc/files/psybnc-2.4.3-strmncpy-lto-mismatch.patch
new file mode 100644
index 000000000000..cd0325613fe1
--- /dev/null
+++ b/net-irc/psybnc/files/psybnc-2.4.3-strmncpy-lto-mismatch.patch
@@ -0,0 +1,23 @@
+https://bugs.gentoo.org/861464
+--- a/src/p_global.h
++++ b/src/p_global.h
+@@ -1109,7 +1109,7 @@ int replace(char *rps, char whatc, char toc);
+ char *nobreak(char *tobreak);
+ char *randstring(int length);
+ char *strmcat(char *first,char *second);
+-char *strmncpy(char *dest, char *source, unsigned int len);
++char *strmncpy(char *dest, char *source, size_t len);
+ int strmncasecmp(char *one, char *two);
+ int strmcmp(char *one, char *two);
+ int strmwildcmp(char *line, char *wildcard);
+--- a/src/p_string.c
++++ b/src/p_string.c
+@@ -56,7 +56,7 @@ int ucase (char *inc)
+ 
+ /* string copy with len and zero delimit */
+ 
+-char *strmncpy(char *dest, char *source, unsigned int len)
++char *strmncpy(char *dest, char *source, size_t len)
+ {
+     char bf[strlen(source)+2];
+     char *pt;
diff --git a/net-irc/psybnc/psybnc-2.4.3-r1.ebuild b/net-irc/psybnc/psybnc-2.4.3-r1.ebuild
new file mode 100644
index 000000000000..ebcd857f24bb
--- /dev/null
+++ b/net-irc/psybnc/psybnc-2.4.3-r1.ebuild
@@ -0,0 +1,170 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs
+
+MY_PV="$(ver_rs 3 -)"
+PSYBNC_HOME="/var/lib/psybnc"
+
+DESCRIPTION="A multi-user and multi-server gateway to IRC networks"
+HOMEPAGE="http://www.psybnc.at/index.html"
+SRC_URI="http://psybnc.org/download/psyBNC-${PV}.tar.gz"
+S="${WORKDIR}"/${PN}
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~sparc ~x86"
+IUSE="ipv6 ssl oidentd scripting multinetwork"
+
+DEPEND="
+	acct-group/psybnc
+	acct-user/psybnc
+	ssl? ( >=dev-libs/openssl-0.9.7d:= )
+	oidentd? ( >=net-misc/oidentd-2.0 )
+"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.4.3-Fix-build-with-Clang-16.patch
+	"${FILESDIR}"/${PN}-2.4.3-strmncpy-lto-mismatch.patch
+)
+
+src_unpack() {
+	unpack ${A}
+	cd "${S}" || die
+
+	# Useless files
+	rm -f */INFO || die
+
+	# Pretend we already have a certificate, we generate it in pkg_config
+	touch key/psybnc.cert.pem || die
+
+	if [[ -f "${EPREFIX}"/usr/share/psybnc/salt.h ]]; then
+		einfo "Using existing salt.h for password encryption"
+		cp "${EPREFIX}"/usr/share/psybnc/salt.h salt.h || die
+	fi
+}
+
+src_prepare() {
+	default
+
+	# Add oidentd
+	use oidentd && PATCHES+=( "${FILESDIR}"/${P}-oidentd.patch )
+
+	# Add scripting support
+	use scripting && PATCHES+=( "${FILESDIR}"/${P}-scripting.patch )
+
+	# Add multinetwork support
+	use multinetwork && PATCHES+=( "${FILESDIR}"/${P}-multinetwork.patch )
+
+	# Prevent stripping the binary
+	sed -i -e "/@strip/ d" tools/autoconf.c || die
+}
+
+src_compile() {
+	if use ipv6; then
+		rm -f tools/chkipv6.c || die
+	fi
+
+	if use ssl; then
+		rm -f tools/chkssl.c || die
+	fi
+
+	emake CC="$(tc-getCC)" CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}"
+}
+
+src_install() {
+	dobin psybnc
+
+	insinto /usr/share/psybnc
+	doins -r help lang salt.h
+	fperms 0600 /usr/share/psybnc/salt.h
+
+	insinto /etc/psybnc
+	doins "${FILESDIR}"/psybnc.conf
+
+	keepdir "${PSYBNC_HOME}"/{log,motd,scripts}
+	dosym ../../../usr/share/psybnc/lang "${PSYBNC_HOME}"/lang
+	dosym ../../../usr/share/psybnc/help "${PSYBNC_HOME}"/help
+
+	fowners psybnc:psybnc "${PSYBNC_HOME}"/{,log,motd,scripts} /etc/psybnc/psybnc.conf
+	fperms 0750 "${PSYBNC_HOME}"/{,log,motd,scripts}
+	fperms 0640 /etc/psybnc/psybnc.conf
+
+	if use ssl; then
+		keepdir /etc/psybnc/ssl
+		dosym ../../../etc/psybnc/ssl "${PSYBNC_HOME}"/key
+	else
+		# Drop SSL listener from psybnc.conf
+		sed -i -e "/^# Default SSL listener$/,+4 d" "${D}"/etc/psybnc/psybnc.conf || die
+	fi
+
+	if use oidentd; then
+		insinto /etc
+		doins "${FILESDIR}"/oidentd.conf.psybnc
+		fperms 640 /etc/oidentd.conf.psybnc
+		# Install init-script with oidentd-support
+		newinitd "${FILESDIR}"/psybnc-oidentd.initd psybnc
+	else
+		# Install init-script without oidentd-support
+		newinitd "${FILESDIR}"/psybnc.initd psybnc
+	fi
+
+	if use scripting ; then
+		dodoc SCRIPTING
+	fi
+
+	newconfd "${FILESDIR}"/psybnc.confd psybnc
+
+	dodoc CHANGES FAQ README TODO
+	docinto example-script
+	dodoc scripts/example/DEFAULT.SCRIPT
+}
+
+pkg_config() {
+	if use ssl; then
+		if [[ -f "${EROOT}"/etc/psybnc/ssl/psybnc.cert.pem || -f "${EROOT}"/etc/psybnc/ssl/psybnc.key.pem ]]; then
+			ewarn "Existing /etc/psybnc/psybnc.cert.pem or /etc/psybnc/psybnc.key.pem found!"
+			ewarn "Remove /etc/psybnc/psybnc.*.pem and run emerge --config =${CATEGORY}/${PF} again."
+			return
+		fi
+
+		einfo "Generating certificate request..."
+		openssl req -new -out "${ROOT}"/etc/psybnc/ssl/psybnc.req.pem \
+			-keyout "${ROOT}"/etc/psybnc/ssl/psybnc.key.pem -nodes || die
+
+		einfo "Generating self-signed certificate..."
+		openssl req -x509 -days 365 -in "${ROOT}"/etc/psybnc/ssl/psybnc.req.pem \
+			-key "${ROOT}"/etc/psybnc/ssl/psybnc.key.pem \
+			-out "${ROOT}"/etc/psybnc/ssl/psybnc.cert.pem || die
+
+		einfo "Setting permissions on files..."
+		chown root:psybnc "${ROOT}"/etc/psybnc/ssl/psybnc.{cert,key,req}.pem || die
+		chmod 0640 "${ROOT}"/etc/psybnc/ssl/psybnc.{cert,key,req}.pem || die
+	fi
+}
+
+pkg_postinst() {
+	if use ssl; then
+		elog
+		elog "Please run \"emerge --config =${CATEGORY}/${PF}\" to create the needed SSL certificates."
+	fi
+
+	if use oidentd; then
+		elog
+		elog "You have enabled oidentd-support. You will need to set"
+		elog "up your ${EROOT}/etc/oident.conf file before running psybnc. An example"
+		elog "for psyBNC can be found under ${EROOT}/etc/oidentd.conf.psybnc"
+	fi
+
+	elog
+	elog "You can connect to psyBNC on port 23998 with user gentoo and password gentoo."
+	elog "Please edit the psyBNC configuration at ${EROOT}/etc/psybnc/psybnc.conf to change this."
+	elog
+	elog "To be able to reuse an existing psybnc.conf, you need to make sure that the"
+	elog "old salt.h is available at ${EROOT}/usr/share/psybnc/salt.h when compiling a new"
+	elog "version of psyBNC. It is needed for password encryption and decryption."
+	elog
+}