Gyorgy Sarvari b2a950a75b
nodejs: inherit qemu class conditionally
The recipe unconditionally inherits the qemu class, because it executes
some target binaries when it is cross-compiled and the bit-width of the
build host and the target host are different.

Since it is unconditional, it also means that it is inherited for native
and nativesdk builds also. The qemu class uses some qemu options that are
always derived from the target machine's configuration, even when the
recipe is built for class-native. This means that some of the variables
used by the recipe changes (e.g. QEMU_OPTIONS), and the shared state cache
is invalidated when the target machine changes, even when nodejs-native is
being built - and it triggers a full rebuild of nodejs-native unnecessarily.

To avoid this, inherit the qemu class conditionally, only in case it is
used (when the target and build arch's bit-widths are different).

Also, inherit qemu-native based on the same condition, and move around the
qemu-dependent code a bit, so it will be only executed when the qemu class
is inherited.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
2025-06-28 11:04:24 -07:00

219 lines
8.2 KiB
BlitzBasic

DESCRIPTION = "nodeJS Evented I/O for V8 JavaScript"
HOMEPAGE = "http://nodejs.org"
LICENSE = "MIT & ISC & BSD-2-Clause & BSD-3-Clause & Artistic-2.0 & Apache-2.0"
LIC_FILES_CHKSUM = "file://LICENSE;md5=b4f41dcacabc8f07b9ca7dee2f188a00"
CVE_PRODUCT = "nodejs node.js"
DEPENDS = "openssl openssl-native file-replacement-native python3-packaging-native"
DEPENDS:append:class-native = " c-ares-native"
inherit pkgconfig python3native ptest siteinfo
inherit_defer ${@bb.utils.contains('HOST_AND_TARGET_SAME_WIDTH', '0', 'qemu', '', d)}
COMPATIBLE_MACHINE:armv4 = "(!.*armv4).*"
COMPATIBLE_MACHINE:armv5 = "(!.*armv5).*"
COMPATIBLE_MACHINE:mips64 = "(!.*mips64).*"
COMPATIBLE_HOST:riscv64 = "null"
COMPATIBLE_HOST:riscv32 = "null"
COMPATIBLE_HOST:powerpc = "null"
COMPATIBLE_HOST:powerpc64le = "null"
SRC_URI = "http://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz \
file://0001-Do-not-use-glob-in-deps.patch \
file://0001-Disable-running-gyp-files-for-bundled-deps.patch \
file://0004-v8-don-t-override-ARM-CFLAGS.patch \
file://system-c-ares.patch \
file://0001-liftoff-Correct-function-signatures.patch \
file://libatomic.patch \
file://0001-deps-disable-io_uring-support-in-libuv.patch \
file://0001-positional-args.patch \
file://0001-custom-env.patch \
file://run-ptest \
"
SRC_URI:append:class-target = " \
file://0001-Using-native-binaries.patch \
"
SRC_URI:append:toolchain-clang:powerpc64le = " \
file://0001-ppc64-Do-not-use-mminimal-toc-with-clang.patch \
"
SRC_URI[sha256sum] = "720894f323e5c1ac24968eb2676660c90730d715cb7f090be71a668662a17c37"
S = "${UNPACKDIR}/node-v${PV}"
CVE_PRODUCT += "node.js"
# v8 errors out if you have set CCACHE
CCACHE = ""
def map_nodejs_arch(a, d):
import re
if re.match('i.86$', a): return 'ia32'
elif re.match('x86_64$', a): return 'x64'
elif re.match('aarch64$', a): return 'arm64'
elif re.match('(powerpc64|powerpc64le|ppc64le)$', a): return 'ppc64'
elif re.match('powerpc$', a): return 'ppc'
return a
ARCHFLAGS:arm = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', '--with-arm-float-abi=hard', '--with-arm-float-abi=softfp', d)} \
${@bb.utils.contains('TUNE_FEATURES', 'neon', '--with-arm-fpu=neon', \
bb.utils.contains('TUNE_FEATURES', 'vfpv3d16', '--with-arm-fpu=vfpv3-d16', \
bb.utils.contains('TUNE_FEATURES', 'vfpv3', '--with-arm-fpu=vfpv3', \
'--with-arm-fpu=vfp', d), d), d)}"
ARCHFLAGS:append:mips = " --v8-lite-mode"
ARCHFLAGS:append:mipsel = " --v8-lite-mode"
ARCHFLAGS ?= ""
PACKAGECONFIG ??= "ares brotli icu zlib"
PACKAGECONFIG[ares] = "--shared-cares,,c-ares c-ares-native"
PACKAGECONFIG[brotli] = "--shared-brotli,,brotli brotli-native"
PACKAGECONFIG[icu] = "--with-intl=system-icu,--without-intl,icu icu-native"
PACKAGECONFIG[libuv] = "--shared-libuv,,libuv"
PACKAGECONFIG[nghttp2] = "--shared-nghttp2,,nghttp2"
PACKAGECONFIG[shared] = "--shared"
PACKAGECONFIG[zlib] = "--shared-zlib,,zlib"
EXTRANATIVEPATH += "file-native"
python prune_sources() {
import shutil
shutil.rmtree(d.getVar('S') + '/deps/openssl')
if 'ares' in d.getVar('PACKAGECONFIG'):
shutil.rmtree(d.getVar('S') + '/deps/cares')
if 'brotli' in d.getVar('PACKAGECONFIG'):
shutil.rmtree(d.getVar('S') + '/deps/brotli')
if 'libuv' in d.getVar('PACKAGECONFIG'):
shutil.rmtree(d.getVar('S') + '/deps/uv')
if 'nghttp2' in d.getVar('PACKAGECONFIG'):
shutil.rmtree(d.getVar('S') + '/deps/nghttp2')
if 'zlib' in d.getVar('PACKAGECONFIG'):
shutil.rmtree(d.getVar('S') + '/deps/zlib')
}
do_unpack[postfuncs] += "prune_sources"
# V8's JIT infrastructure requires binaries such as mksnapshot and
# mkpeephole to be run in the host during the build. However, these
# binaries must have the same bit-width as the target (e.g. a x86_64
# host targeting ARMv6 needs to produce a 32-bit binary).
# 1. If host and target have the different bit width, run those
# binaries for the target and run them on the host with QEMU.
# 2. If host and target have the same bit width, enable upstream
# cross compile support and no QEMU
python do_create_v8_qemu_wrapper () {
"""Creates a small wrapper that invokes QEMU to run some target V8 binaries
on the host."""
qemu_libdirs = [d.expand('${STAGING_DIR_HOST}${libdir}'),
d.expand('${STAGING_DIR_HOST}${base_libdir}')]
qemu_cmd = ""
if d.getVar("HOST_AND_TARGET_SAME_WIDTH") == "0":
qemu_cmd = qemu_wrapper_cmdline(d, d.getVar('STAGING_DIR_HOST'),
qemu_libdirs)
wrapper_path = d.expand('${B}/v8-qemu-wrapper.sh')
with open(wrapper_path, 'w') as wrapper_file:
wrapper_file.write("""#!/bin/sh
# This file has been generated automatically.
# It invokes QEMU to run binaries built for the target in the host during the
# build process.
%s "$@"
""" % qemu_cmd)
os.chmod(wrapper_path, 0o755)
}
do_create_v8_qemu_wrapper[dirs] = "${B}"
addtask create_v8_qemu_wrapper after do_configure before do_compile
LDFLAGS:append:x86 = " -latomic"
export CC_host
export CFLAGS_host
export CXX_host
export CXXFLAGS_host
export LDFLAGS_host
export AR_host
export HOST_AND_TARGET_SAME_WIDTH
CROSS_FLAGS = "--cross-compiling"
CROSS_FLAGS:class-native = "--no-cross-compiling"
# Node is way too cool to use proper autotools, so we install two wrappers to forcefully inject proper arch cflags to workaround gypi
do_configure () {
GYP_DEFINES="${GYP_DEFINES}" export GYP_DEFINES
# $TARGET_ARCH settings don't match --dest-cpu settings
python3 configure.py --verbose --prefix=${prefix} \
--shared-openssl \
--dest-cpu="${@map_nodejs_arch(d.getVar('TARGET_ARCH'), d)}" \
--dest-os=linux \
--libdir=${baselib} \
${CROSS_FLAGS} \
${ARCHFLAGS} \
${PACKAGECONFIG_CONFARGS}
}
do_compile () {
install -D ${RECIPE_SYSROOT_NATIVE}/etc/ssl/openssl.cnf ${B}/deps/openssl/nodejs-openssl.cnf
install -D ${B}/v8-qemu-wrapper.sh ${B}/out/Release/v8-qemu-wrapper.sh
oe_runmake BUILDTYPE=Release
}
do_install () {
oe_runmake install DESTDIR=${D}
}
do_install_ptest () {
cp -r ${B}/out/Release/cctest ${D}${PTEST_PATH}/
cp -r ${B}/test ${D}${PTEST_PATH}
chown -R root:root ${D}${PTEST_PATH}
}
PACKAGES =+ "${PN}-npm"
FILES:${PN}-npm = "${nonarch_libdir}/node_modules ${bindir}/npm ${bindir}/npx ${bindir}/corepack"
RDEPENDS:${PN}-npm = "bash python3-core python3-shell python3-datetime \
python3-misc python3-multiprocessing"
PACKAGES =+ "${PN}-systemtap"
FILES:${PN}-systemtap = "${datadir}/systemtap"
do_configure[prefuncs] += "set_gyp_variables"
do_compile[prefuncs] += "set_gyp_variables"
do_install[prefuncs] += "set_gyp_variables"
python set_gyp_variables () {
if d.getVar("HOST_AND_TARGET_SAME_WIDTH") == "0":
# We don't want to cross-compile during target compile,
# and we need to use the right flags during host compile,
# too.
d.setVar("CC_host", d.getVar("CC") + " -pie -fPIE")
d.setVar("CFLAGS_host", d.getVar("CFLAGS"))
d.setVar("CXX_host", d.getVar("CXX") + " -pie -fPIE")
d.setVar("CXXFLAGS_host", d.getVar("CXXFLAGS"))
d.setVar("LDFLAGS_host", d.getVar("LDFLAGS"))
d.setVar("AR_host", d.getVar("AR"))
elif d.getVar("HOST_AND_TARGET_SAME_WIDTH") == "1":
# Enable upstream cross compile support
d.setVar("CC_host", d.getVar("BUILD_CC"))
d.setVar("CFLAGS_host", d.getVar("BUILD_CFLAGS"))
d.setVar("CXX_host", d.getVar("BUILD_CXX"))
d.setVar("CXXFLAGS_host", d.getVar("BUILD_CXXFLAGS"))
d.setVar("LDFLAGS_host", d.getVar("BUILD_LDFLAGS"))
d.setVar("AR_host", d.getVar("BUILD_AR"))
}
python __anonymous () {
# 32 bit target and 64 bit host (x86-64 or aarch64) have different bit width
if d.getVar("SITEINFO_BITS") == "32" and "64" in d.getVar("BUILD_ARCH"):
d.setVar("HOST_AND_TARGET_SAME_WIDTH", "0")
d.appendVar("DEPENDS:class-target", " qemu-native")
else:
d.setVar("HOST_AND_TARGET_SAME_WIDTH", "1")
}
BBCLASSEXTEND = "native"