From: Böszörményi Zoltán <[email protected]>

npm cache clear throws an error with npm@5 and suggests to
use npm cache verify instead. But our cache is actually empty,
so use npm cache clear --force.

npm install in the source directory creates symlinks with npm@5.

Use a combination of npm pack and npm install module-version.tgz
that works the same way with older and new npm versions and is
guaranteed to create actual copies instead of directory symlinks.

This change allows using nodejs 8.x LTS, tested with 8.9.4.

Signed-off-by: Zoltán Böszörményi <[email protected]>
Signed-off-by: Ross Burton <[email protected]>
---
I'm sending a request to include this patch in the rocko branch, as the
version of NodeJS included in rocko version of meta-oe is 8.4.0, so it
can definitely benefit from this patch.

 meta/classes/npm.bbclass | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta/classes/npm.bbclass b/meta/classes/npm.bbclass
index a69bedbb28..898a54eb50 100644
--- a/meta/classes/npm.bbclass
+++ b/meta/classes/npm.bbclass
@@ -31,7 +31,7 @@ npm_do_compile() {
        fi
        npm set cache ${WORKDIR}/npm_cache
        # clear cache before every build
-       npm cache clear
+       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
@@ -45,7 +45,8 @@ npm_do_install() {
        # be created in this directory
        export HOME=${WORKDIR}
        mkdir -p ${NPM_INSTALLDIR}/
-       npm install --prefix ${D}${prefix} -g --arch=${NPM_ARCH} 
--target_arch=${NPM_ARCH} --production --no-registry
+       npm pack .
+       npm install --prefix ${D}${prefix} -g --arch=${NPM_ARCH} 
--target_arch=${NPM_ARCH} --production --no-registry ${PN}-${PV}.tgz
        if [ -d ${D}${prefix}/etc ] ; then
                # This will be empty
                rmdir ${D}${prefix}/etc
-- 
2.17.0

-- 
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