Install this version:
emerge -a =dev-php/pecl-zstd-0.18.0If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-php/pecl-zstd-0.18.0Or alternatively:
emerge --autounmask-write -a =dev-php/pecl-zstd-0.18.0# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PHP_EXT_NAME="zstd"
USE_PHP="php8-2 php8-3 php8-4 php8-5"
inherit php-ext-pecl-r3
DESCRIPTION="PHP extension for compression and decompression with Zstandard library"
HOMEPAGE="https://pecl.php.net/package/zstd
https://github.com/kjdev/php-ext-zstd"
LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~riscv"
RDEPEND="app-arch/zstd:="
BDEPEND="virtual/pkgconfig"
DEPEND="${RDEPEND}"
PHP_EXT_ECONF_ARGS=( --with-libzstd )
src_prepare() {
rm -r zstd || die "failed to remove bundled zstd"
php-ext-source-r3_src_prepare
}
src_test() {
SKIP_ONLINE_TESTS=1 php-ext-source-r3_src_test
}