diff options
Diffstat (limited to 'dev-util')
| -rw-r--r-- | dev-util/google-perftools/files/google-perftools-2.9.1-disable-generic-dynamic-tls.patch | 34 | ||||
| -rw-r--r-- | dev-util/google-perftools/google-perftools-2.9.1-r1.ebuild | 111 |
2 files changed, 145 insertions, 0 deletions
diff --git a/dev-util/google-perftools/files/google-perftools-2.9.1-disable-generic-dynamic-tls.patch b/dev-util/google-perftools/files/google-perftools-2.9.1-disable-generic-dynamic-tls.patch new file mode 100644 index 000000000000..8e72c6dcd0a5 --- /dev/null +++ b/dev-util/google-perftools/files/google-perftools-2.9.1-disable-generic-dynamic-tls.patch @@ -0,0 +1,34 @@ +Grabbed from Fedora: https://src.fedoraproject.org/rpms/gperftools/blob/rawhide/f/gperftools-2.7.90-disable-generic-dynamic-tls.patch + +Allows consumers to work correctly on arm64. +--- a/configure.ac ++++ b/configure.ac +@@ -665,6 +665,17 @@ AS_IF([test "x$enable_aggressive_decommi + 1, + [enable aggressive decommit by default])]) + ++# Enable generic dynamic TLS model by default ++default_enable_generic_dynamic_tls=yes ++AC_ARG_ENABLE([general-dynamic-tls], ++ [AS_HELP_STRING([--disable-general-dynamic-tls], ++ [Do not use the general dynamic TLS model])], ++ [], ++ [enable_generic_dynamic_tls="$default_enable_generic_dynamic_tls"]) ++AS_IF([test "x$enable_generic_dynamic_tls" = xyes], ++ [AC_DEFINE([ENABLE_GENERIC_DYNAMIC_TLS], 1, ++ [Use the generic dynamic TLS model])]) ++ + # Write generated configuration file + AC_CONFIG_FILES([Makefile + src/gperftools/tcmalloc.h src/windows/gperftools/tcmalloc.h]) +--- a/src/base/basictypes.h ++++ b/src/base/basictypes.h +@@ -200,7 +200,7 @@ struct CompileAssert { + # define ATTRIBUTE_UNUSED + #endif + +-#if defined(HAVE___ATTRIBUTE__) && defined(HAVE_TLS) ++#if defined(HAVE___ATTRIBUTE__) && defined(HAVE_TLS) && defined(ENABLE_GENERIC_DYNAMIC_TLS) + #define ATTR_INITIAL_EXEC __attribute__ ((tls_model ("initial-exec"))) + #else + #define ATTR_INITIAL_EXEC diff --git a/dev-util/google-perftools/google-perftools-2.9.1-r1.ebuild b/dev-util/google-perftools/google-perftools-2.9.1-r1.ebuild new file mode 100644 index 000000000000..ed4a219b335d --- /dev/null +++ b/dev-util/google-perftools/google-perftools-2.9.1-r1.ebuild @@ -0,0 +1,111 @@ +# Copyright 1999-2021 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +MY_P="gperftools-${PV}" +inherit toolchain-funcs flag-o-matic autotools vcs-snapshot multilib-minimal + +DESCRIPTION="Fast, multi-threaded malloc() and nifty performance analysis tools" +HOMEPAGE="https://github.com/gperftools/gperftools" +SRC_URI="https://github.com/gperftools/gperftools/archive/${MY_P}.tar.gz" + +LICENSE="MIT" +SLOT="0/4" +# contains ASM code, with support for +# freebsd x86/amd64 +# linux amd64/arm/arm64/ppc/ppc64/riscv/x86 +# OSX ppc/amd64 +# AIX ppc/ppc64 +KEYWORDS="-* ~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux" + +IUSE="largepages largepages64k +debug minimal optimisememory test static-libs" + +RESTRICT="!test? ( test )" + +# TODO: remove the riscv special case once either libunwind has begun supporting this arch +# or this package allows using llvm-libunwind for other arches +DEPEND="!ppc64? ( + riscv? ( sys-libs/llvm-libunwind:= ) + !riscv? ( sys-libs/libunwind:= ) +)" +RDEPEND="${DEPEND}" + +S="${WORKDIR}/${MY_P}" + +PATCHES=( + # Please keep this if possible on bumps, check Fedora if needs rebasing + # Allows correct functionality on e.g. arm64, bug #818871 + "${FILESDIR}"/${PN}-2.9.1-disable-generic-dynamic-tls.patch +) + +pkg_setup() { + # set up the make options in here so that we can actually make use + # of them on both compile and install. + + # Avoid building the unit testing if we're not going to execute + # tests; this trick here allows us to ignore the tests without + # touching the build system (and thus without rebuilding + # autotools). Keep commented as long as it's restricted. + use test || \ + MAKEOPTS+=" noinst_PROGRAMS= " +} + +src_prepare() { + default + + eautoreconf + multilib_copy_sources +} + +multilib_src_configure() { + use largepages && append-cppflags -DTCMALLOC_LARGE_PAGES + use largepages64k && append-cppflags -DTCMALLOC_LARGE_PAGES64K + use optimisememory && append-cppflags -DTCMALLOC_SMALL_BUT_SLOW + append-flags -fno-strict-aliasing -fno-omit-frame-pointer + + local myconfargs=( + --enable-shared + $(use_enable static-libs static) + $(use_enable debug debugalloc) + $(if [[ ${ABI} == x32 ]]; then printf "--enable-minimal\n" else use_enable minimal; fi) + ) + + if use arm64 || use s390; then + # Use the same arches for disabling TLS (thread local storage) + # as Fedora, but we might need to expand this list if we get + # more odd segfaults in consumers like in bug #818871. + myeconfargs+=( --disable-general-dynamic-tls ) + fi + + econf "${myconfargs[@]}" +} + +src_test() { + if has sandbox ${FEATURES}; then + ewarn "Unable to run tests when sandbox is enabled." + ewarn "See https://bugs.gentoo.org/290249" + return 0 + fi + + multilib-minimal_src_test +} + +src_install() { + if ! use minimal && has x32 ${MULTILIB_ABIS}; then + MULTILIB_WRAPPED_HEADERS=( + /usr/include/gperftools/heap-checker.h + /usr/include/gperftools/heap-profiler.h + /usr/include/gperftools/stacktrace.h + /usr/include/gperftools/profiler.h + ) + fi + + multilib-minimal_src_install +} + +multilib_src_install_all() { + einstalldocs + + use static-libs || find "${ED}" -name '*.la' -delete || die +} |