app-benchmarks/iozone: add 3.507

Signed-off-by: Z. Liu <zhixu.liu@gmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/42469
Closes: https://github.com/gentoo/gentoo/pull/42469
Signed-off-by: Sam James <sam@gentoo.org>

app-benchmarks/iozone/Manifest

@@ -1 +1,2 @@
 DIST iozone3_506.tar 1894400 BLAKE2B 7434b691114aa5fabe10d659d47abe60b7efd76b75dff1c6cd0fc9205807f48cb3452022dc300b454acfbcf07df26f972ffa5ff62b51fa858eecb0340fb26402 SHA512 908919aef957ee587e23ab1d29c0e7cdb985caa1ec80ddee0d3fcdad8aa78978de0f8fc83161b37223237119c50e0626a8366ce6b29debefbfee00240e97105e
+DIST iozone3_507.tar 1904640 BLAKE2B ecd30e4f5986448f0d530dc83cbd57f94182876d91481fdc433671106121385f94e8208d849376a8dd7db2f29057c1a3ea7cf62cc7ae43093928100ce0dc9126 SHA512 28f2cf091e3d7e1e17ce712cf9530160c55ea928ba1eb64514deb8581fa3de59bd79e2c2de2bddd786fb0e7f05749b8251afb4127fea2fe4e736ad4fd1a6ae9c

app-benchmarks/iozone/iozone-3.507.ebuild

@@ -0,0 +1,81 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="Filesystem benchmarking program"
+HOMEPAGE="http://www.iozone.org/"
+SRC_URI="http://www.iozone.org/src/current/${PN}${PV/./_}.tar"
+S="${WORKDIR}/${PN}${PV/./_}"
+
+LICENSE="freedist"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~riscv ~sparc ~x86"
+
+src_prepare() {
+	default
+
+	# Options FIX
+	sed -e '/CC	=.*/d' \
+		-e 's:-O[23]:$(CFLAGS):g' \
+		-e 's:-Dlinux:$(LDFLAGS) -Dlinux:g' \
+		-i src/current/makefile || die
+}
+
+src_configure() {
+	tc-export CC
+
+	case ${ARCH} in
+		x86|alpha|riscv)  PLATFORM="linux";;
+		arm)              PLATFORM="linux-arm";;
+		ppc)              PLATFORM="linux-powerpc";;
+		ppc64)            PLATFORM="linux-powerpc64";;
+		amd64)            PLATFORM="linux-AMD64";;
+		ia64)             PLATFORM="linux-ia64";;
+		s390)             PLATFORM="linux-S390";;
+		*)                PLATFORM="linux-${ARCH}";;
+	esac
+
+	# makefile uses $(GCC) in a few places, probably
+	# by mistake.
+	export GCC="$(tc-getCC)"
+
+	# bug #942587
+	append-lfs-flags
+
+	append-cflags -std=gnu17
+
+	# iozone's Makefile lacks some explicit rules, causing the implicit .c.o rule
+	# (which uses both CPPFLAGS and CFLAGS) to be used during parallel builds. Since
+	# CPPFLAGS is not explicitly used anywhere in the makefile, we append the LFS flags
+	# to CFLAGS as a workaround.
+	append-cflags ${CPPFLAGS} # bug #947708
+
+	# Otherwise it uses K&R function declaration where ints are sometimes omited, for
+	# the same reason above, append it to CFLAGS.
+	# https://bugs.gentoo.org/894334
+	append-cflags -DHAVE_ANSIC_C
+}
+
+src_compile() {
+	emake -C src/current ${PLATFORM}
+}
+
+src_test() {
+	cd "${T}" || die
+	"${S}"/src/current/iozone testfile || die "self test failed"
+}
+
+src_install() {
+	dosbin src/current/{iozone,fileop}
+
+	# decompress pre-compressed file to make QA check happy
+	gunzip docs/Iozone_ps.gz || die
+
+	dodoc docs/I* docs/Run_rules.doc src/current/Changes.txt
+	doman docs/iozone.1
+	cd src/current || die
+	dodoc Generate_Graphs Gnuplot.txt gengnuplot.sh gnu3d.dem
+}