commit: 217aee29fde28b255463e46db02e03bfc3fea186 Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> AuthorDate: Sat Dec 12 12:44:28 2015 +0000 Commit: Andreas Hüttel <dilfridge <AT> gentoo <DOT> org> CommitDate: Sat Dec 12 12:44:45 2015 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=217aee29
sys-libs/libhugetlbfs: Fix perl module installation paths and perl dependency, see bug 554688 comment 7. Needs EAPI=5 bump. Package-Manager: portage-2.2.26 sys-libs/libhugetlbfs/libhugetlbfs-2.19-r1.ebuild | 153 ++++++++++++++++++++++ 1 file changed, 153 insertions(+) diff --git a/sys-libs/libhugetlbfs/libhugetlbfs-2.19-r1.ebuild b/sys-libs/libhugetlbfs/libhugetlbfs-2.19-r1.ebuild new file mode 100644 index 0000000..f6644a5 --- /dev/null +++ b/sys-libs/libhugetlbfs/libhugetlbfs-2.19-r1.ebuild @@ -0,0 +1,153 @@ +# Copyright 1999-2015 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +inherit eutils multilib toolchain-funcs perl-functions + +DESCRIPTION="easy hugepage access" +HOMEPAGE="https://github.com/libhugetlbfs/libhugetlbfs"; +SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz" +# Switch to github tarball w/next release. +#SRC_URI="https://github.com/libhugetlbfs/libhugetlbfs/archive/${PV}.tar.gz -> ${P}.tar.gz" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~amd64 ~ppc64 ~x86" +IUSE="static-libs" +RDEPEND="dev-lang/perl:=" + +src_prepare() { + perl_set_version + + epatch "${FILESDIR}"/${PN}-2.9-build.patch #332517 + epatch "${FILESDIR}"/${PN}-2.6-noexec-stack.patch + epatch "${FILESDIR}"/${PN}-2.6-fixup-testsuite.patch + sed -i \ + -e '/^PREFIX/s:/local::' \ + -e '1iBUILDTYPE = NATIVEONLY' \ + -e '1iV = 1' \ + -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 +} + +src_compile() { + tc-export AR + emake CC="$(tc-getCC)" libs tools +} + +src_install() { + default + use static-libs || rm -f "${D}"/usr/$(get_libdir)/*.a + rm "${D}"/usr/bin/oprofile* || die +} + +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 +}
