npm-cli.js should be symlinked only when the file is present
the file may not be available if the configure option is --without-npm

Signed-off-by: Nisha Parrakat <nishaparrakat@...>
---
meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb b/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
index b9e382177..22191a157 100644
--- a/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
+++ b/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
@@ -133,7 +133,9 @@ do_install_append_class-native() {
# /usr/bin/npm is symlink to /usr/lib/node_modules/npm/bin/npm-cli.js
# use sed on npm-cli.js because otherwise symlink is replaced with normal file and
# npm-cli.js continues to use old shebang
- sed "1s^.*^#\!/usr/bin/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ if [[ -f "${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js" ]]; then
+ sed "1s^.*^#\!/usr/bin/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ fi

# Install the native binaries to provide it within sysroot for the target compilation
install -d ${D}${bindir}
@@ -147,7 +149,9 @@ do_install_append_class-native() {
}

do_install_append_class-target() {
- sed "1s^.*^#\!${bindir}/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ if [[ -f "${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js" ]]; then
+ sed "1s^.*^#\!${bindir}/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ fi
}

PACKAGES =+ "${PN}-npm"
--
2.17.1

On Fri, Jan 14, 2022 at 01:25:24PM +0000, Peter Kjellerstedt wrote:

-----Original Message-----
From: openembedded-devel@... <openembedded-devel@...> On Behalf Of Nisha Parrakat
Sent: den 13 januari 2022 09:13
To: openembedded-devel@...; raj.khem@...
Cc: nishaparrakat@...
Subject: [oe] [meta-oe][dunfell][PATCH 1/2] nodejs_12.21.0.bb: only handle npm if configured

npm-cli.js should be symlinked only when the file is present
the file may not be available if the configure option is --without-npm

Signed-off-by: Nisha Parrakat <nishaparrakat@...>
---
meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb b/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
index b9e382177..22191a157 100644
--- a/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
+++ b/meta-oe/recipes-devtools/nodejs/nodejs_12.21.0.bb
@@ -133,7 +133,9 @@ do_install_append_class-native() {
# /usr/bin/npm is symlink to /usr/lib/node_modules/npm/bin/npm-cli.js
# use sed on npm-cli.js because otherwise symlink is replaced with normal file and
# npm-cli.js continues to use old shebang
- sed "1s^.*^#\!/usr/bin/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ if [[ -f "${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js" ]]; then
+ sed "1s^.*^#\!/usr/bin/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ fi

# Install the native binaries to provide it within sysroot for the target compilation
install -d ${D}${bindir}
@@ -147,7 +149,9 @@ do_install_append_class-native() {
}

do_install_append_class-target() {
- sed "1s^.*^#\!${bindir}/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ if [[ -f "${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js" ]]; then
+ sed "1s^.*^#\!${bindir}/env node^g" -i ${D}${exec_prefix}/lib/node_modules/npm/bin/npm-cli.js
+ fi
}

PACKAGES =+ "${PN}-npm"
--
2.17.1

This patch should not be applied because it a) contains bashisms and b)
it is better to just remove the workaround as it is no longer needed (see
the patches I just sent for master).

agreed, with dash nodejs do_install fails with dash:

tmp-glibc/work/x86_64-linux/nodejs-native/16.11.1-r0/temp/run.do_install.2837733:169: [[: not found

but unfortunately it doesn't cause do_install to fail, because [[ is in
if expression.

//Peter