poky/meta/classes/npm.bbclass
Jean-Marie LEMETAYER e90cd2ed61 npm: remove some temporary build files
Fixes [YOCTO #11028]

When dealing with node modules which use "node-gyp" [1] to build native
addons to node. Some temporary build files stay in the image: object
files, static library files, dependency files, ...

This commit does not keep only the required files, but remove the files
which can leads to QA issues (staticdev with static library files).

[1]: https://github.com/nodejs/node-gyp

(From OE-Core rev: bac9075f51f6acba2fcfbe9f79f97f5171186d9c)

Signed-off-by: Jean-Marie LEMETAYER <jean-marie.lemetayer@savoirfairelinux.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-05-21 12:56:33 +01:00

95 lines
3.2 KiB
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DEPENDS_prepend = "nodejs-native "
RDEPENDS_${PN}_prepend = "nodejs "
S = "${WORKDIR}/npmpkg"
def node_pkgname(d):
bpn = d.getVar('BPN')
if bpn.startswith("node-"):
return bpn[5:]
return bpn
NPMPN ?= "${@node_pkgname(d)}"
NPM_INSTALLDIR = "${libdir}/node_modules/${NPMPN}"
# function maps arch names to npm arch names
def npm_oe_arch_map(target_arch, d):
import re
if re.match('p(pc|owerpc)(|64)', target_arch): return 'ppc'
elif re.match('i.86$', target_arch): return 'ia32'
elif re.match('x86_64$', target_arch): return 'x64'
elif re.match('arm64$', target_arch): return 'arm'
return target_arch
NPM_ARCH ?= "${@npm_oe_arch_map(d.getVar('TARGET_ARCH'), d)}"
NPM_INSTALL_DEV ?= "0"
npm_do_compile() {
# Copy in any additionally fetched modules
if [ -d ${WORKDIR}/node_modules ] ; then
cp -a ${WORKDIR}/node_modules ${S}/
fi
# changing the home directory to the working directory, the .npmrc will
# be created in this directory
export HOME=${WORKDIR}
if [ "${NPM_INSTALL_DEV}" = "1" ]; then
npm config set dev true
else
npm config set dev false
fi
npm set cache ${WORKDIR}/npm_cache
# clear cache before every build
npm cache clear --force
# Install pkg into ${S} without going to the registry
if [ "${NPM_INSTALL_DEV}" = "1" ]; then
npm --arch=${NPM_ARCH} --target_arch=${NPM_ARCH} --no-registry install
else
npm --arch=${NPM_ARCH} --target_arch=${NPM_ARCH} --production --no-registry install
fi
}
npm_do_install() {
# changing the home directory to the working directory, the .npmrc will
# be created in this directory
export HOME=${WORKDIR}
mkdir -p ${D}${libdir}/node_modules
local NPM_PACKFILE=$(npm pack .)
npm install --prefix ${D}${prefix} -g --arch=${NPM_ARCH} --target_arch=${NPM_ARCH} --production --no-registry ${NPM_PACKFILE}
ln -fs node_modules ${D}${libdir}/node
find ${D}${NPM_INSTALLDIR} -type f \( -name "*.a" -o -name "*.d" -o -name "*.o" \) -delete
if [ -d ${D}${prefix}/etc ] ; then
# This will be empty
rmdir ${D}${prefix}/etc
fi
}
python populate_packages_prepend () {
instdir = d.expand('${D}${NPM_INSTALLDIR}')
extrapackages = oe.package.npm_split_package_dirs(instdir)
pkgnames = extrapackages.keys()
d.prependVar('PACKAGES', '%s ' % ' '.join(pkgnames))
for pkgname in pkgnames:
pkgrelpath, pdata = extrapackages[pkgname]
pkgpath = '${NPM_INSTALLDIR}/' + pkgrelpath
# package names can't have underscores but npm packages sometimes use them
oe_pkg_name = pkgname.replace('_', '-')
expanded_pkgname = d.expand(oe_pkg_name)
d.setVar('FILES_%s' % expanded_pkgname, pkgpath)
if pdata:
version = pdata.get('version', None)
if version:
d.setVar('PKGV_%s' % expanded_pkgname, version)
description = pdata.get('description', None)
if description:
d.setVar('SUMMARY_%s' % expanded_pkgname, description.replace(u"\u2018", "'").replace(u"\u2019", "'"))
d.appendVar('RDEPENDS_%s' % d.getVar('PN'), ' %s' % ' '.join(pkgnames).replace('_', '-'))
}
FILES_${PN} += " \
${bindir} \
${libdir}/node \
${NPM_INSTALLDIR} \
"
EXPORT_FUNCTIONS do_compile do_install