commit: 39fc2ebd4d6f9a7f866485735704745e2c1e88a9
Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
AuthorDate: Wed Sep 9 21:31:51 2020 +0000
Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
CommitDate: Wed Sep 9 21:43:09 2020 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=39fc2ebd
sys-libs/libhugetlbfs: bump to v2.23
Package-Manager: Portage-3.0.6, Repoman-3.0.1
Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org>
sys-libs/libhugetlbfs/Manifest | 1 +
sys-libs/libhugetlbfs/libhugetlbfs-2.23.ebuild | 159 +++++++++++++++++++++++++
2 files changed, 160 insertions(+)
diff --git a/sys-libs/libhugetlbfs/Manifest b/sys-libs/libhugetlbfs/Manifest
index 64af61835b8..a5167aec9e3 100644
--- a/sys-libs/libhugetlbfs/Manifest
+++ b/sys-libs/libhugetlbfs/Manifest
@@ -1 +1,2 @@
DIST libhugetlbfs-2.22.tar.gz 175099 BLAKE2B
e67a6a678065b10492d510b733b7c6e2926f4f01dd741d49f6e76cedde002fa81d7dad6a6fd8922443c6aacd527c9b3df35f84b8da7332c04e3fcf8c52e23084
SHA512
7f38f9fa576841f36c7cd5192a9ee3f79b275b7b64d7e2a838a43636489cf88627bdba3a045d6b3302a4a509cf64627972b569b4c2c3c4fe05d5aa4ae1d66fd8
+DIST libhugetlbfs-2.23.tar.gz 175459 BLAKE2B
f469ff9a65364e9f0e04c11c8010c958855ebd4d50e1dd719576cda7c280586623404304be64a794907a5fb1d97bd9c0620a91d7a2492577e04fa40ff432b4c7
SHA512
fc9a7d59bcda9d3ca9c9e43a3a348f989c9cbdbbb77f21a43a06e71eacd05bbe5a7b2b51e20ae9ea00da9f1c4d1130da529bbfb702e8c9d11cab6efadd3dc168
diff --git a/sys-libs/libhugetlbfs/libhugetlbfs-2.23.ebuild
b/sys-libs/libhugetlbfs/libhugetlbfs-2.23.ebuild
new file mode 100644
index 00000000000..255bcb160f2
--- /dev/null
+++ b/sys-libs/libhugetlbfs/libhugetlbfs-2.23.ebuild
@@ -0,0 +1,159 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7,8,9} )
+
+inherit multilib toolchain-funcs python-any-r1
+
+DESCRIPTION="easy hugepage access"
+HOMEPAGE="https://github.com/libhugetlbfs/libhugetlbfs";
+SRC_URI="https://github.com/libhugetlbfs/libhugetlbfs/archive/${PV}.tar.gz ->
${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~s390 ~x86"
+IUSE="static-libs test"
+RESTRICT="!test? ( test )"
+
+DEPEND="test? ( ${PYTHON_DEPS} )"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-2.6-fixup-testsuite.patch
+)
+
+src_prepare() {
+ default
+ sed -i \
+ -e '/^PREFIX/s:/local::' \
+ -e '1iBUILDTYPE = NATIVEONLY' \
+ -e '1iV = 1' \
+ -e '/gzip.*MANDIR/d' \
+ -e "/^LIB\(32\)/s:=.*:= $(get_libdir):" \
+ -e '/^CC\(32\|64\)/s:=.*:= $(CC):' \
+ -e 's@^\(ARCH\) ?=@\1 =@' \
+ Makefile || die "sed failed"
+ if [ "$(get_libdir)" == "lib64" ]; then
+ sed -i \
+ -e "/^LIB\(32\)/s:=.*:= lib32:" \
+ Makefile
+ fi
+
+ # Tarballs from github don't have the version set.
+ # https://github.com/libhugetlbfs/libhugetlbfs/issues/7
+ [[ -f version ]] || echo "${PV}" > version
+}
+
+src_compile() {
+ tc-export AR
+ emake CC="$(tc-getCC)" libs tools
+}
+
+src_install() {
+ default
+ use static-libs || rm -f "${ED}"/usr/$(get_libdir)/*.a
+}
+
+src_test_alloc_one() {
+ hugeadm="$1"
+ sign="$2"
+ pagesize="$3"
+ pagecount="$4"
+ ${hugeadm} \
+ --pool-pages-max ${pagesize}:${sign}${pagecount} \
+ && \
+ ${hugeadm} \
+ --pool-pages-min ${pagesize}:${sign}${pagecount}
+ return $?
+}
+
+# die is NOT allowed in this src_test block after the marked point, so that we
+# can clean up memory allocation. You'll leak at LEAST 64MiB per run otherwise.
+src_test() {
+ [[ $UID -eq 0 ]] || die "Need FEATURES=-userpriv to run this testsuite"
+ einfo "Building testsuite"
+ emake -j1 tests
+
+ local hugeadm='obj/hugeadm'
+ local allocated=''
+ local rc=0
+ # the testcases need 64MiB per pagesize.
+ local MIN_HUGEPAGE_RAM=$((64*1024*1024))
+
+ einfo "Planning allocation"
+ local PAGESIZES="$(${hugeadm} --page-sizes-all)"
+
+ # Need to do this before we can create the mountpoints.
+ local pagesize pagecount
+ for pagesize in ${PAGESIZES} ; do
+ # The kernel depends on the location :-(
+ mkdir -p /var/lib/hugetlbfs/pagesize-${pagesize}
+ addwrite /var/lib/hugetlbfs/pagesize-${pagesize}
+ done
+ addwrite /proc/sys/vm/
+ addwrite /proc/sys/kernel/shmall
+ addwrite /proc/sys/kernel/shmmax
+ addwrite /proc/sys/kernel/shmmni
+
+ einfo "Checking HugeTLB mountpoints"
+ ${hugeadm} --create-mounts || die "Failed to set up hugetlb
mountpoints."
+
+ # -----------------------------------------------------
+ # --------- die is unsafe after this point. -----------
+ # -----------------------------------------------------
+
+ einfo "Starting allocation"
+ for pagesize in ${PAGESIZES} ; do
+ pagecount=$((${MIN_HUGEPAGE_RAM}/${pagesize}))
+ einfo " ${pagecount} @ ${pagesize}"
+ addwrite /var/lib/hugetlbfs/pagesize-${pagesize}
+ src_test_alloc_one "${hugeadm}" "+" "${pagesize}" "${pagecount}"
+ rc=$?
+ if [[ ${rc} -eq 0 ]]; then
+ allocated="${allocated} ${pagesize}:${pagecount}"
+ else
+ eerror "Failed to add ${pagecount} pages of size
${pagesize}"
+ fi
+ done
+
+ einfo "Allocation status"
+ ${hugeadm} --pool-list
+
+ if [[ -n "${allocated}" ]]; then
+ # All our allocations worked, so time to run.
+ einfo "Starting tests"
+ cd "${S}"/tests || die
+ local TESTOPTS="-t func"
+ case ${ARCH} in
+ amd64|ppc64)
+ TESTOPTS="${TESTOPTS} -b 64"
+ ;;
+ x86)
+ TESTOPTS="${TESTOPTS} -b 32"
+ ;;
+ esac
+ # This needs a bit of work to give a nice exit code still.
+ ./run_tests.py ${TESTOPTS}
+ rc=$?
+ else
+ eerror "Failed to make HugeTLB allocations."
+ rc=1
+ fi
+
+ einfo "Cleaning up memory"
+ cd "${S}" || die
+ # Cleanup memory allocation
+ for alloc in ${allocated} ; do
+ pagesize="${alloc/:*}"
+ pagecount="${alloc/*:}"
+ einfo " ${pagecount} @ ${pagesize}"
+ src_test_alloc_one "$hugeadm" "-" "${pagesize}" "${pagecount}"
+ done
+
+ # ---------------------------------------------------------
+ # --------- die is safe again after this point. -----------
+ # ---------------------------------------------------------
+
+ return ${rc}
+}
