dev-lang/spidermonkey: Fix LTO compilations

Thanks-to: Alexander Miller <alex.miller@gmx.de>
Closes: https://bugs.gentoo.org/687812
Package-Manager: Portage-2.3.67, Repoman-2.3.14
Signed-off-by: Jory Pratt <anarchy@gentoo.org>
This commit is contained in:
Jory Pratt
2019-06-18 07:19:10 -05:00
parent 8796296b0b
commit e4ccde83a0
2 changed files with 206 additions and 0 deletions

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@@ -0,0 +1,58 @@
From 6ff7ad09daf98e5b804cf73c066c382a76e74e8c Mon Sep 17 00:00:00 2001
From: Alexander Miller <alex.miller@gmx.de>
Date: Wed, 12 Jun 2019 00:29:23 -0500
Subject: [PATCH] Fix breakage with lto builds
<artificial>:(.text+0x7a): undefined reference to `PopActiveVMFrame'
collect2: error: ld returned 1 exit status
Signed-off-by: Alexander Miller <alex.miller@gmx.de>
---
js/src/methodjit/InvokeHelpers.cpp | 2 +-
js/src/methodjit/MethodJIT.cpp | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/js/src/methodjit/InvokeHelpers.cpp b/js/src/methodjit/InvokeHelpers.cpp
index d017c2a..abde396 100644
--- a/js/src/methodjit/InvokeHelpers.cpp
+++ b/js/src/methodjit/InvokeHelpers.cpp
@@ -500,7 +500,7 @@ stubs::PutActivationObjects(VMFrame &f)
js::PutActivationObjects(f.cx, f.fp());
}
-extern "C" void *
+extern "C" void * __attribute__((used))
js_InternalThrow(VMFrame &f)
{
JSContext *cx = f.cx;
diff --git a/js/src/methodjit/MethodJIT.cpp b/js/src/methodjit/MethodJIT.cpp
index 4feefbc..66099e6 100644
--- a/js/src/methodjit/MethodJIT.cpp
+++ b/js/src/methodjit/MethodJIT.cpp
@@ -120,20 +120,20 @@ static uint32 StubCallsForOp[STUB_CALLS_FOR_OP_COUNT];
extern "C" void JaegerTrampolineReturn();
-extern "C" void JS_FASTCALL
+extern "C" void JS_FASTCALL __attribute__((used))
PushActiveVMFrame(VMFrame &f)
{
f.entryfp->script()->compartment->jaegerCompartment->pushActiveFrame(&f);
f.regs.fp->setNativeReturnAddress(JS_FUNC_TO_DATA_PTR(void*, JaegerTrampolineReturn));
}
-extern "C" void JS_FASTCALL
+extern "C" void JS_FASTCALL __attribute__((used))
PopActiveVMFrame(VMFrame &f)
{
f.entryfp->script()->compartment->jaegerCompartment->popActiveFrame();
}
-extern "C" void JS_FASTCALL
+extern "C" void JS_FASTCALL __attribute__((used))
SetVMFrameRegs(VMFrame &f)
{
f.cx->setCurrentRegs(&f.regs);
--
2.22.0

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@@ -0,0 +1,148 @@
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
WANT_AUTOCONF="2.1"
PYTHON_COMPAT=( python2_7 )
PYTHON_REQ_USE="threads"
inherit autotools toolchain-funcs multilib python-any-r1 versionator pax-utils
MY_PN="js"
TARBALL_PV="$(replace_all_version_separators '' $(get_version_component_range 1-3))"
MY_P="${MY_PN}-${PV}"
TARBALL_P="${MY_PN}${TARBALL_PV}-1.0.0"
DESCRIPTION="Stand-alone JavaScript C library"
HOMEPAGE="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
SRC_URI="https://archive.mozilla.org/pub/js/${TARBALL_P}.tar.gz
https://dev.gentoo.org/~axs/distfiles/${PN}-slot0-patches-02.tar.xz
"
LICENSE="NPL-1.1"
SLOT="0/mozjs185"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x64-macos"
IUSE="debug minimal static-libs test"
S="${WORKDIR}/${MY_P}"
BUILDDIR="${S}/js/src"
RDEPEND=">=dev-libs/nspr-4.7.0
sys-libs/readline:0=
x64-macos? ( dev-libs/jemalloc )"
DEPEND="${RDEPEND}
${PYTHON_DEPS}
app-arch/zip
virtual/pkgconfig"
PATCHES=(
"${WORKDIR}"/sm0/${P}-fix-install-symlinks.patch
"${WORKDIR}"/sm0/${P}-fix-ppc64.patch
"${WORKDIR}"/sm0/${P}-arm_respect_cflags-3.patch
"${WORKDIR}"/sm0/${PN}-1.8.7-freebsd-pthreads.patch
"${WORKDIR}"/sm0/${P}-perf_event-check.patch
"${WORKDIR}"/sm0/${P}-symbol-versions.patch
"${WORKDIR}"/sm0/${P}-ia64-fix.patch
"${WORKDIR}"/sm0/${P}-ia64-static-strings.patch
"${WORKDIR}"/sm0/${P}-isfinite.patch
"${FILESDIR}"/${PN}-perl-defined-array-check.patch
"${WORKDIR}"/sm0/${PN}-1.8.7-x32.patch
"${WORKDIR}"/sm0/${P}-gcc6.patch
"${WORKDIR}"/sm0/${P}-drop-asm-volatile-toplevel.patch
"${FILESDIR}"/${P}-LTO.patch
)
DOCS=( ${S}/README )
HTML_DOCS=( ${BUILDDIR}/README.html )
pkg_setup(){
if [[ ${MERGE_TYPE} != "binary" ]]; then
export LC_ALL="C"
fi
}
src_prepare() {
pwd
default
cd "${BUILDDIR}" || die
eautoconf
}
src_configure() {
cd "${BUILDDIR}" || die
CC="$(tc-getCC)" CXX="$(tc-getCXX)" \
AR="$(tc-getAR)" RANLIB="$(tc-getRANLIB)" \
LD="$(tc-getLD)" \
ac_cv_lib_dnet_dnet_ntoa=no \
ac_cv_lib_dnet_stub_dnet_ntoa=no \
econf \
${myopts} \
--enable-jemalloc \
--enable-readline \
--enable-threadsafe \
--with-system-nspr \
--disable-optimize \
--disable-profile-guided-optimization \
$(use_enable debug) \
$(use_enable static-libs static) \
$(use_enable test tests)
}
cross_make() {
emake \
CFLAGS="${BUILD_CFLAGS}" \
CXXFLAGS="${BUILD_CXXFLAGS}" \
AR="${BUILD_AR}" \
CC="${BUILD_CC}" \
CXX="${BUILD_CXX}" \
RANLIB="${BUILD_RANLIB}" \
"$@"
}
src_compile() {
cd "${BUILDDIR}" || die
if tc-is-cross-compiler; then
tc-export_build_env BUILD_{AR,CC,CXX,RANLIB}
cross_make jscpucfg host_jsoplengen host_jskwgen
cross_make -C config nsinstall
mv {,native-}jscpucfg || die
mv {,native-}host_jskwgen || die
mv {,native-}host_jsoplengen || die
mv config/{,native-}nsinstall || die
sed -i \
-e 's@./jscpucfg@./native-jscpucfg@' \
-e 's@./host_jskwgen@./native-host_jskwgen@' \
-e 's@./host_jsoplengen@./native-host_jsoplengen@' \
Makefile || die
sed -i -e 's@/nsinstall@/native-nsinstall@' config/config.mk || die
rm -f config/host_nsinstall.o \
config/host_pathsub.o \
host_jskwgen.o \
host_jsoplengen.o || die
fi
emake
}
src_test() {
cd "${BUILDDIR}/jsapi-tests" || die
# for bug 415791
pax-mark mr jsapi-tests
emake check
}
src_install() {
cd "${BUILDDIR}" || die
emake DESTDIR="${D}" install
# bug 437520 , exclude js shell for small systems
if ! use minimal ; then
dobin shell/js
pax-mark m "${ED}/usr/bin/js"
fi
einstalldocs
if ! use static-libs; then
# We can't actually disable building of static libraries
# They're used by the tests and in a few other places
find "${D}" -iname '*.a' -delete || die
fi
}