[meta-oe][PATCH 1/3] nodejs: drop 'gyp' PACKAGECONFIG

[meta-oe][PATCH 1/3] nodejs: drop 'gyp' PACKAGECONFIG

[André Draszik]

From: André Draszik <andre.draszik@jci.com>

During the python3 / nodejs update, the dependencies weren't updated, so
using system-gyp ends up trying to use the python2 version of system-
gyp, which will of course fail.
Fixing this to depend on the python3 version of gyp still doesn't
doesn't make things work, though:
    ERROR: nodejs-native-12.14.1-r0 do_configure: Execution of '.../nodejs-native/12.14.1-r0/temp/run.do_configure.26054' failed with exit code 1:
    gyp: Error importing pymod_do_mainmodule (ForEachFormat): No module named 'ForEachFormat' while loading dependencies of .../nodejs-native/12.14.1-r0/node-v12.14.1/node.gyp while trying to load .../nodejs-native/12.14.1-r0/node-v12.14.1/node.gyp
    Error running GYP

The reason is the following patch nodejs has applied to its version of gyp as
of NodeJS v12 (commit fff922afee6e ("deps,build: compute torque_outputs in v8.gyp")
upstream):

--- gyp/pylib/gyp/input.py      2020-03-02 12:36:30.788248197 +0000
+++ node.git/tools/gyp/pylib/gyp/input.py    2020-03-02 12:16:09.956707788 +0000
@@ -890,6 +881,7 @@ def ExpandVariables(input, phase, variab
           oldwd = os.getcwd()  # Python doesn't like os.open('.'): no fchdir.
           if build_file_dir:  # build_file_dir may be None (see above).
             os.chdir(build_file_dir)
+          sys.path.append(os.getcwd())
           try:

             parsed_contents = shlex.split(contents)
@@ -900,6 +892,7 @@ def ExpandVariables(input, phase, variab
                              "module (%s): %s" % (parsed_contents[0], e))
             replacement = str(py_module.DoMain(parsed_contents[1:])).rstrip()
           finally:
+            sys.path.pop()
             os.chdir(oldwd)
           assert replacement != None
         elif command_string:

Since I'm not sure how to deal with that when using system-gyp, and because
the original intention for using system-gyp was to make the previous nodejs
version compatible with python3 by ultimately switching to the python3 version
of system-gyp which isn't necessary anymore, and given nobody else seems to
be using this PACKAGECONFIG, just drop it.

Signed-off-by: André Draszik <andre.draszik@jci.com>
---
 meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
index 6eb52c209..49bb71e28 100644
--- a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
+++ b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
@@ -53,7 +53,6 @@ ARCHFLAGS ?= ""
 
 PACKAGECONFIG ??= "ares icu libuv zlib"
 PACKAGECONFIG[ares] = "--shared-cares,,c-ares"
-PACKAGECONFIG[gyp] = ",,gyp-py2-native"
 PACKAGECONFIG[icu] = "--with-intl=system-icu,--without-intl,icu"
 PACKAGECONFIG[libuv] = "--shared-libuv,,libuv"
 PACKAGECONFIG[nghttp2] = "--shared-nghttp2,,nghttp2"
@@ -82,8 +81,6 @@ python do_unpack() {
     shutil.rmtree(d.getVar('S') + '/deps/openssl', True)
     if 'ares' in d.getVar('PACKAGECONFIG'):
         shutil.rmtree(d.getVar('S') + '/deps/cares', True)
-    if 'gyp' in d.getVar('PACKAGECONFIG'):
-        shutil.rmtree(d.getVar('S') + '/tools/gyp', True)
     if 'libuv' in d.getVar('PACKAGECONFIG'):
         shutil.rmtree(d.getVar('S') + '/deps/uv', True)
     if 'nghttp2' in d.getVar('PACKAGECONFIG'):
-- 
2.23.0.rc1

[meta-oe][PATCH 2/3] brotli: allow building a -native version

[André Draszik]

From: André Draszik <andre.draszik@jci.com>

nodejs (-native) can be built against a system-installed version of
the brotli libraries. Allow doing that by provide a -native version
of brotli.

Signed-off-by: André Draszik <andre.draszik@jci.com>
---
 meta-oe/recipes-extended/brotli/brotli_1.0.7.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-oe/recipes-extended/brotli/brotli_1.0.7.bb b/meta-oe/recipes-extended/brotli/brotli_1.0.7.bb
index e4e454bda..70dbcaffb 100644
--- a/meta-oe/recipes-extended/brotli/brotli_1.0.7.bb
+++ b/meta-oe/recipes-extended/brotli/brotli_1.0.7.bb
@@ -18,3 +18,5 @@ do_install_append () {
 		mv -v "${lib}" "$(echo ${lib} | sed s/-static//)"
 	done
 }
+
+BBCLASSEXTEND = "native"
-- 
2.23.0.rc1

[meta-oe][PATCH 3/3] nodejs: allow use of system brotli (and make default)

[André Draszik]

From: André Draszik <andre.draszik@jci.com>

Use system brotli via PACKAGECONFIG by default. So far,
nodejs had been built using its embedded copy of brotli,
which we generally try to avoid, for the known reasons
(independent updates, cve & license checks, etc).

The nodejs patches to enable this have been submitted.
brotli is in meta-oe, so enabling this by default should
not be a problem.

Signed-off-by: André Draszik <andre.draszik@jci.com>
---
 ...-passing-multiple-libs-to-pkg_config.patch | 41 ++++++++++++
 ...allow-use-of-system-installed-brotli.patch | 66 +++++++++++++++++++
 .../recipes-devtools/nodejs/nodejs_12.14.1.bb |  7 +-
 3 files changed, 113 insertions(+), 1 deletion(-)
 create mode 100644 meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch
 create mode 100644 meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch

diff --git a/meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch b/meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch
new file mode 100644
index 000000000..13edf229b
--- /dev/null
+++ b/meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch
@@ -0,0 +1,41 @@
+From fdaa0e3bef93c5c72a7258b5f1e30718e7d81f9b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <git@andred.net>
+Date: Mon, 2 Mar 2020 12:17:09 +0000
+Subject: [PATCH 1/2] build: allow passing multiple libs to pkg_config
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Sometimes it's necessary to pass multiple library names to pkg-config,
+e.g. the brotli shared libraries can be pulled in with
+    pkg-config libbrotlienc libbrotlidec
+
+Update the code to handle both, strings (as used so far), and lists
+of strings.
+
+Signed-off-by: André Draszik <git@andred.net>
+---
+Upstream-Status: Submitted [https://github.com/nodejs/node/pull/32046]
+ configure.py | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/configure.py b/configure.py
+index beb08df088..e3f78f2fed 100755
+--- a/configure.py
++++ b/configure.py
+@@ -680,7 +680,11 @@ def pkg_config(pkg):
+   retval = ()
+   for flag in ['--libs-only-l', '--cflags-only-I',
+                '--libs-only-L', '--modversion']:
+-    args += [flag, pkg]
++    args += [flag]
++    if isinstance(pkg, list):
++      args += pkg
++    else:
++      args += [pkg]
+     try:
+       proc = subprocess.Popen(shlex.split(pkg_config) + args,
+                               stdout=subprocess.PIPE)
+-- 
+2.25.0
+
diff --git a/meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch b/meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch
new file mode 100644
index 000000000..fc038f3aa
--- /dev/null
+++ b/meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch
@@ -0,0 +1,66 @@
+From f0f927feee8cb1fb173835d5c3f6beb6bf7d5e54 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <git@andred.net>
+Date: Mon, 2 Mar 2020 12:17:35 +0000
+Subject: [PATCH 2/2] build: allow use of system-installed brotli
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+brotli is available as a shared library since 2016, so it makes sense
+to allow its use as a system-installed version.
+
+Some of the infrastructure was in place already (node.gyp and
+node.gypi), but some bits in the configure script here were missing.
+
+Add them, keeping the default as before, to use the bundled version.
+
+Refs: https://github.com/google/brotli/pull/421
+Signed-off-by: André Draszik <git@andred.net>
+---
+Upstream-Status: Submitted [https://github.com/nodejs/node/pull/32046]
+ configure.py | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+diff --git a/configure.py b/configure.py
+index e3f78f2fed..0190e31b41 100755
+--- a/configure.py
++++ b/configure.py
+@@ -301,6 +301,27 @@ shared_optgroup.add_option('--shared-zlib-libpath',
+     dest='shared_zlib_libpath',
+     help='a directory to search for the shared zlib DLL')
+ 
++shared_optgroup.add_option('--shared-brotli',
++    action='store_true',
++    dest='shared_brotli',
++    help='link to a shared brotli DLL instead of static linking')
++
++shared_optgroup.add_option('--shared-brotli-includes',
++    action='store',
++    dest='shared_brotli_includes',
++    help='directory containing brotli header files')
++
++shared_optgroup.add_option('--shared-brotli-libname',
++    action='store',
++    dest='shared_brotli_libname',
++    default='brotlidec,brotlienc',
++    help='alternative lib name to link to [default: %default]')
++
++shared_optgroup.add_option('--shared-brotli-libpath',
++    action='store',
++    dest='shared_brotli_libpath',
++    help='a directory to search for the shared brotli DLL')
++
+ shared_optgroup.add_option('--shared-cares',
+     action='store_true',
+     dest='shared_cares',
+@@ -1692,6 +1713,7 @@ configure_napi(output)
+ configure_library('zlib', output)
+ configure_library('http_parser', output)
+ configure_library('libuv', output)
++configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc'])
+ configure_library('cares', output, pkgname='libcares')
+ configure_library('nghttp2', output, pkgname='libnghttp2')
+ configure_v8(output)
+-- 
+2.25.0
+
diff --git a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
index 49bb71e28..1ea438c5b 100644
--- a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
+++ b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
@@ -20,6 +20,8 @@ SRC_URI = "http://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz \
            file://0003-Install-both-binaries-and-use-libdir.patch \
            file://0004-v8-don-t-override-ARM-CFLAGS.patch \
            file://big-endian.patch \
+           file://0001-build-allow-passing-multiple-libs-to-pkg_config.patch \
+           file://0002-build-allow-use-of-system-installed-brotli.patch \
            "
 SRC_URI_append_class-target = " \
            file://0002-Using-native-binaries.patch \
@@ -51,8 +53,9 @@ ARCHFLAGS_arm = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', '-
 GYP_DEFINES_append_mipsel = " mips_arch_variant='r1' "
 ARCHFLAGS ?= ""
 
-PACKAGECONFIG ??= "ares icu libuv zlib"
+PACKAGECONFIG ??= "ares brotli icu libuv zlib"
 PACKAGECONFIG[ares] = "--shared-cares,,c-ares"
+PACKAGECONFIG[brotli] = "--shared-brotli,,brotli"
 PACKAGECONFIG[icu] = "--with-intl=system-icu,--without-intl,icu"
 PACKAGECONFIG[libuv] = "--shared-libuv,,libuv"
 PACKAGECONFIG[nghttp2] = "--shared-nghttp2,,nghttp2"
@@ -81,6 +84,8 @@ python do_unpack() {
     shutil.rmtree(d.getVar('S') + '/deps/openssl', True)
     if 'ares' in d.getVar('PACKAGECONFIG'):
         shutil.rmtree(d.getVar('S') + '/deps/cares', True)
+    if 'brotli' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/brotli', True)
     if 'libuv' in d.getVar('PACKAGECONFIG'):
         shutil.rmtree(d.getVar('S') + '/deps/uv', True)
     if 'nghttp2' in d.getVar('PACKAGECONFIG'):
-- 
2.23.0.rc1

Re: [meta-oe][PATCH 3/3] nodejs: allow use of system brotli (and make default)

[Khem Raj]

can you rebase it on top of master-next and resend

On Tue, Mar 3, 2020 at 5:46 AM André Draszik <git@andred.net> wrote:
>
> From: André Draszik <andre.draszik@jci.com>
>
> Use system brotli via PACKAGECONFIG by default. So far,
> nodejs had been built using its embedded copy of brotli,
> which we generally try to avoid, for the known reasons
> (independent updates, cve & license checks, etc).
>
> The nodejs patches to enable this have been submitted.
> brotli is in meta-oe, so enabling this by default should
> not be a problem.
>
> Signed-off-by: André Draszik <andre.draszik@jci.com>
> ---
>  ...-passing-multiple-libs-to-pkg_config.patch | 41 ++++++++++++
>  ...allow-use-of-system-installed-brotli.patch | 66 +++++++++++++++++++
>  .../recipes-devtools/nodejs/nodejs_12.14.1.bb |  7 +-
>  3 files changed, 113 insertions(+), 1 deletion(-)
>  create mode 100644 meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch
>  create mode 100644 meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch
>
> diff --git a/meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch b/meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch
> new file mode 100644
> index 000000000..13edf229b
> --- /dev/null
> +++ b/meta-oe/recipes-devtools/nodejs/nodejs/0001-build-allow-passing-multiple-libs-to-pkg_config.patch
> @@ -0,0 +1,41 @@
> +From fdaa0e3bef93c5c72a7258b5f1e30718e7d81f9b Mon Sep 17 00:00:00 2001
> +From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <git@andred.net>
> +Date: Mon, 2 Mar 2020 12:17:09 +0000
> +Subject: [PATCH 1/2] build: allow passing multiple libs to pkg_config
> +MIME-Version: 1.0
> +Content-Type: text/plain; charset=UTF-8
> +Content-Transfer-Encoding: 8bit
> +
> +Sometimes it's necessary to pass multiple library names to pkg-config,
> +e.g. the brotli shared libraries can be pulled in with
> +    pkg-config libbrotlienc libbrotlidec
> +
> +Update the code to handle both, strings (as used so far), and lists
> +of strings.
> +
> +Signed-off-by: André Draszik <git@andred.net>
> +---
> +Upstream-Status: Submitted [https://github.com/nodejs/node/pull/32046]
> + configure.py | 6 +++++-
> + 1 file changed, 5 insertions(+), 1 deletion(-)
> +
> +diff --git a/configure.py b/configure.py
> +index beb08df088..e3f78f2fed 100755
> +--- a/configure.py
> ++++ b/configure.py
> +@@ -680,7 +680,11 @@ def pkg_config(pkg):
> +   retval = ()
> +   for flag in ['--libs-only-l', '--cflags-only-I',
> +                '--libs-only-L', '--modversion']:
> +-    args += [flag, pkg]
> ++    args += [flag]
> ++    if isinstance(pkg, list):
> ++      args += pkg
> ++    else:
> ++      args += [pkg]
> +     try:
> +       proc = subprocess.Popen(shlex.split(pkg_config) + args,
> +                               stdout=subprocess.PIPE)
> +--
> +2.25.0
> +
> diff --git a/meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch b/meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch
> new file mode 100644
> index 000000000..fc038f3aa
> --- /dev/null
> +++ b/meta-oe/recipes-devtools/nodejs/nodejs/0002-build-allow-use-of-system-installed-brotli.patch
> @@ -0,0 +1,66 @@
> +From f0f927feee8cb1fb173835d5c3f6beb6bf7d5e54 Mon Sep 17 00:00:00 2001
> +From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <git@andred.net>
> +Date: Mon, 2 Mar 2020 12:17:35 +0000
> +Subject: [PATCH 2/2] build: allow use of system-installed brotli
> +MIME-Version: 1.0
> +Content-Type: text/plain; charset=UTF-8
> +Content-Transfer-Encoding: 8bit
> +
> +brotli is available as a shared library since 2016, so it makes sense
> +to allow its use as a system-installed version.
> +
> +Some of the infrastructure was in place already (node.gyp and
> +node.gypi), but some bits in the configure script here were missing.
> +
> +Add them, keeping the default as before, to use the bundled version.
> +
> +Refs: https://github.com/google/brotli/pull/421
> +Signed-off-by: André Draszik <git@andred.net>
> +---
> +Upstream-Status: Submitted [https://github.com/nodejs/node/pull/32046]
> + configure.py | 22 ++++++++++++++++++++++
> + 1 file changed, 22 insertions(+)
> +
> +diff --git a/configure.py b/configure.py
> +index e3f78f2fed..0190e31b41 100755
> +--- a/configure.py
> ++++ b/configure.py
> +@@ -301,6 +301,27 @@ shared_optgroup.add_option('--shared-zlib-libpath',
> +     dest='shared_zlib_libpath',
> +     help='a directory to search for the shared zlib DLL')
> +
> ++shared_optgroup.add_option('--shared-brotli',
> ++    action='store_true',
> ++    dest='shared_brotli',
> ++    help='link to a shared brotli DLL instead of static linking')
> ++
> ++shared_optgroup.add_option('--shared-brotli-includes',
> ++    action='store',
> ++    dest='shared_brotli_includes',
> ++    help='directory containing brotli header files')
> ++
> ++shared_optgroup.add_option('--shared-brotli-libname',
> ++    action='store',
> ++    dest='shared_brotli_libname',
> ++    default='brotlidec,brotlienc',
> ++    help='alternative lib name to link to [default: %default]')
> ++
> ++shared_optgroup.add_option('--shared-brotli-libpath',
> ++    action='store',
> ++    dest='shared_brotli_libpath',
> ++    help='a directory to search for the shared brotli DLL')
> ++
> + shared_optgroup.add_option('--shared-cares',
> +     action='store_true',
> +     dest='shared_cares',
> +@@ -1692,6 +1713,7 @@ configure_napi(output)
> + configure_library('zlib', output)
> + configure_library('http_parser', output)
> + configure_library('libuv', output)
> ++configure_library('brotli', output, pkgname=['libbrotlidec', 'libbrotlienc'])
> + configure_library('cares', output, pkgname='libcares')
> + configure_library('nghttp2', output, pkgname='libnghttp2')
> + configure_v8(output)
> +--
> +2.25.0
> +
> diff --git a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
> index 49bb71e28..1ea438c5b 100644
> --- a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
> +++ b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
> @@ -20,6 +20,8 @@ SRC_URI = "http://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz \
>             file://0003-Install-both-binaries-and-use-libdir.patch \
>             file://0004-v8-don-t-override-ARM-CFLAGS.patch \
>             file://big-endian.patch \
> +           file://0001-build-allow-passing-multiple-libs-to-pkg_config.patch \
> +           file://0002-build-allow-use-of-system-installed-brotli.patch \
>             "
>  SRC_URI_append_class-target = " \
>             file://0002-Using-native-binaries.patch \
> @@ -51,8 +53,9 @@ ARCHFLAGS_arm = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', '-
>  GYP_DEFINES_append_mipsel = " mips_arch_variant='r1' "
>  ARCHFLAGS ?= ""
>
> -PACKAGECONFIG ??= "ares icu libuv zlib"
> +PACKAGECONFIG ??= "ares brotli icu libuv zlib"
>  PACKAGECONFIG[ares] = "--shared-cares,,c-ares"
> +PACKAGECONFIG[brotli] = "--shared-brotli,,brotli"
>  PACKAGECONFIG[icu] = "--with-intl=system-icu,--without-intl,icu"
>  PACKAGECONFIG[libuv] = "--shared-libuv,,libuv"
>  PACKAGECONFIG[nghttp2] = "--shared-nghttp2,,nghttp2"
> @@ -81,6 +84,8 @@ python do_unpack() {
>      shutil.rmtree(d.getVar('S') + '/deps/openssl', True)
>      if 'ares' in d.getVar('PACKAGECONFIG'):
>          shutil.rmtree(d.getVar('S') + '/deps/cares', True)
> +    if 'brotli' in d.getVar('PACKAGECONFIG'):
> +        shutil.rmtree(d.getVar('S') + '/deps/brotli', True)
>      if 'libuv' in d.getVar('PACKAGECONFIG'):
>          shutil.rmtree(d.getVar('S') + '/deps/uv', True)
>      if 'nghttp2' in d.getVar('PACKAGECONFIG'):
> --
> 2.23.0.rc1
>
> --
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-devel

Re: [meta-oe][PATCH 1/3] nodejs: drop 'gyp' PACKAGECONFIG

[Khem Raj]

can you rebase it on top of master-next and resend

On Tue, Mar 3, 2020 at 5:45 AM André Draszik <git@andred.net> wrote:
>
> From: André Draszik <andre.draszik@jci.com>
>
> During the python3 / nodejs update, the dependencies weren't updated, so
> using system-gyp ends up trying to use the python2 version of system-
> gyp, which will of course fail.
> Fixing this to depend on the python3 version of gyp still doesn't
> doesn't make things work, though:
>     ERROR: nodejs-native-12.14.1-r0 do_configure: Execution of '.../nodejs-native/12.14.1-r0/temp/run.do_configure.26054' failed with exit code 1:
>     gyp: Error importing pymod_do_mainmodule (ForEachFormat): No module named 'ForEachFormat' while loading dependencies of .../nodejs-native/12.14.1-r0/node-v12.14.1/node.gyp while trying to load .../nodejs-native/12.14.1-r0/node-v12.14.1/node.gyp
>     Error running GYP
>
> The reason is the following patch nodejs has applied to its version of gyp as
> of NodeJS v12 (commit fff922afee6e ("deps,build: compute torque_outputs in v8.gyp")
> upstream):
>
> --- gyp/pylib/gyp/input.py      2020-03-02 12:36:30.788248197 +0000
> +++ node.git/tools/gyp/pylib/gyp/input.py    2020-03-02 12:16:09.956707788 +0000
> @@ -890,6 +881,7 @@ def ExpandVariables(input, phase, variab
>            oldwd = os.getcwd()  # Python doesn't like os.open('.'): no fchdir.
>            if build_file_dir:  # build_file_dir may be None (see above).
>              os.chdir(build_file_dir)
> +          sys.path.append(os.getcwd())
>            try:
>
>              parsed_contents = shlex.split(contents)
> @@ -900,6 +892,7 @@ def ExpandVariables(input, phase, variab
>                               "module (%s): %s" % (parsed_contents[0], e))
>              replacement = str(py_module.DoMain(parsed_contents[1:])).rstrip()
>            finally:
> +            sys.path.pop()
>              os.chdir(oldwd)
>            assert replacement != None
>          elif command_string:
>
> Since I'm not sure how to deal with that when using system-gyp, and because
> the original intention for using system-gyp was to make the previous nodejs
> version compatible with python3 by ultimately switching to the python3 version
> of system-gyp which isn't necessary anymore, and given nobody else seems to
> be using this PACKAGECONFIG, just drop it.
>
> Signed-off-by: André Draszik <andre.draszik@jci.com>
> ---
>  meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
> index 6eb52c209..49bb71e28 100644
> --- a/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
> +++ b/meta-oe/recipes-devtools/nodejs/nodejs_12.14.1.bb
> @@ -53,7 +53,6 @@ ARCHFLAGS ?= ""
>
>  PACKAGECONFIG ??= "ares icu libuv zlib"
>  PACKAGECONFIG[ares] = "--shared-cares,,c-ares"
> -PACKAGECONFIG[gyp] = ",,gyp-py2-native"
>  PACKAGECONFIG[icu] = "--with-intl=system-icu,--without-intl,icu"
>  PACKAGECONFIG[libuv] = "--shared-libuv,,libuv"
>  PACKAGECONFIG[nghttp2] = "--shared-nghttp2,,nghttp2"
> @@ -82,8 +81,6 @@ python do_unpack() {
>      shutil.rmtree(d.getVar('S') + '/deps/openssl', True)
>      if 'ares' in d.getVar('PACKAGECONFIG'):
>          shutil.rmtree(d.getVar('S') + '/deps/cares', True)
> -    if 'gyp' in d.getVar('PACKAGECONFIG'):
> -        shutil.rmtree(d.getVar('S') + '/tools/gyp', True)
>      if 'libuv' in d.getVar('PACKAGECONFIG'):
>          shutil.rmtree(d.getVar('S') + '/deps/uv', True)
>      if 'nghttp2' in d.getVar('PACKAGECONFIG'):
> --
> 2.23.0.rc1
>
> --
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