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author | V3n3RiX <venerix@redcorelinux.org> | 2019-09-13 17:49:31 +0100 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2019-09-13 17:49:31 +0100 |
commit | 36ac65103bf5503e5bad1ecc7e8cb9e7643f6840 (patch) | |
tree | d9d1fbc20509d4c90f57fb2d9e1459bc8034c831 /sys-libs/libhugetlbfs/libhugetlbfs-2.20.ebuild | |
parent | a1392efe64137262023d92492396ca9156d22396 (diff) |
Revert "gentoo resync : 13.09.2019"
This reverts commit a1392efe64137262023d92492396ca9156d22396.
Diffstat (limited to 'sys-libs/libhugetlbfs/libhugetlbfs-2.20.ebuild')
-rw-r--r-- | sys-libs/libhugetlbfs/libhugetlbfs-2.20.ebuild | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/sys-libs/libhugetlbfs/libhugetlbfs-2.20.ebuild b/sys-libs/libhugetlbfs/libhugetlbfs-2.20.ebuild new file mode 100644 index 000000000000..c3c800361c4d --- /dev/null +++ b/sys-libs/libhugetlbfs/libhugetlbfs-2.20.ebuild @@ -0,0 +1,166 @@ +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="5" + +PYTHON_COMPAT=( python2_7 ) + +inherit eutils multilib toolchain-funcs perl-functions 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="perl static-libs test" + +DEPEND="test? ( ${PYTHON_DEPS} )" +RDEPEND="perl? ( dev-lang/perl:= )" + +src_prepare() { + perl_set_version + + epatch "${FILESDIR}"/${PN}-2.9-build.patch #332517 + epatch "${FILESDIR}"/${PN}-2.20-noexec-stack.patch + epatch "${FILESDIR}"/${PN}-2.6-fixup-testsuite.patch + 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 "/^PMDIR = .*\/perl5\/TLBC/s::PMDIR = ${VENDOR_LIB}\/TLBC:" \ + Makefile || die "sed failed" + if [ "$(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 + rm "${ED}"/usr/bin/oprofile* || die + if ! use perl ; then + rm -r \ + "${ED}"/usr/bin/cpupcstat \ + "${ED}"/usr/share/man/man8/cpupcstat.8 \ + "${ED}/${VENDOR_LIB}" \ + || die + fi +} + +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() { + [[ $UID -eq 0 ]] || die "Need FEATURES=-userpriv to run this testsuite" + einfo "Building testsuite" + emake -j1 tests || die "Failed to build tests" + + hugeadm='obj/hugeadm' + allocated='' + rc=0 + # the testcases need 64MiB per pagesize. + MIN_HUGEPAGE_RAM=$((64*1024*1024)) + + einfo "Planning allocation" + PAGESIZES="$(${hugeadm} --page-sizes-all)" + + # Need to do this before we can create the mountpoints. + 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 + 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}" + # 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 +} |