app-crypt/libscrypt: fix aliasing violation

Closes: https://bugs.gentoo.org/931556
Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 37 insertions, 0 deletions

diff --git a/app-crypt/libscrypt/libscrypt-1.22-r3.ebuild b/app-crypt/libscrypt/libscrypt-1.22-r3.ebuild
new file mode 100644
index 000000000000..c874b8581237
--- /dev/null
+++ b/app-crypt/libscrypt/libscrypt-1.22-r3.ebuild
@@ -0,0 +1,37 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs
+
+DESCRIPTION="Shared library to implement the scrypt algorithm"
+HOMEPAGE="https://github.com/technion/libscrypt"
+SRC_URI="https://github.com/technion/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.22-no-clobber-fortify-source.patch
+	"${FILESDIR}"/${PN}-1.22-aliasing.patch
+)
+
+src_prepare() {
+	sed -i -e "s|ar rcs|$(tc-getAR) rcs|g" Makefile || die
+	default
+}
+
+src_configure() {
+	export PREFIX="${EPREFIX}"/usr
+	export LIBDIR=${PREFIX}/$(get_libdir)
+	export CFLAGS_EXTRA="${CFLAGS}"
+	export LDFLAGS_EXTRA="${LDFLAGS}"
+	unset CFLAGS
+	unset LDFLAGS
+}
+
+src_compile() {
+	emake CC="$(tc-getCC)"
+}