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# Copyright 1999-2025 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit flag-o-matic
DESCRIPTION="A perfect hash function generator"
HOMEPAGE="https://www.gnu.org/software/gperf/"
SRC_URI="mirror://gnu/gperf/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
PATCHES=(
"${FILESDIR}"/${P}-strncmp-decl-mismatch.patch
"${FILESDIR}"/${P}-clang-16-wregister.patch
"${FILESDIR}"/${P}-parallel-tests.patch
)
src_prepare() {
sed -i \
-e "/^CPPFLAGS /s:=:+=:" \
*/Makefile.in || die #444078
default
}
src_configure() {
# bug #944112
append-cflags -std=gnu17
# Aliasing violation (bug #858377)
append-flags -fno-strict-aliasing
filter-lto
econf --cache-file="${S}"/config.cache
}