From e7b513c47f4692d78115b688d36c62b562e9733c Mon Sep 17 00:00:00 2001
From: Devraj Mehta <devm33@github.com>
Date: Tue, 30 Dec 2025 10:29:14 -0500
Subject: [PATCH 1/4] Add sysroot to compile Linux prebuilds against glibc 2.28

Fixes #851
---
 .github/workflows/ci.yml         |  11 +++
 binding.gyp                      |  48 ++++++++++
 pipelines/build.yml              |  15 +++
 pipelines/prebuilds.yml          |   6 +-
 scripts/linux/checksums.txt      |   2 +
 scripts/linux/install-sysroot.js | 157 +++++++++++++++++++++++++++++++
 6 files changed, 235 insertions(+), 4 deletions(-)
 create mode 100644 scripts/linux/checksums.txt
 create mode 100755 scripts/linux/install-sysroot.js

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a8350464..32a18256 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,6 +22,17 @@ jobs:
         with:
           node-version: '22.x'
 
+      - name: Install sysroot
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y gcc-10 g++-10
+          SYSROOT_PATH=$(node scripts/linux/install-sysroot.js x64 | grep "SYSROOT_PATH=" | cut -d= -f2)
+          echo "SYSROOT_PATH=$SYSROOT_PATH" >> $GITHUB_ENV
+          echo "Sysroot path set to: $SYSROOT_PATH"
+          echo "CC=gcc-10" >> $GITHUB_ENV
+          echo "CXX=g++-10" >> $GITHUB_ENV
+
       - name: Install dependencies and build
         run: npm ci
 
diff --git a/binding.gyp b/binding.gyp
index 5f63978b..9f57e8e8 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -80,6 +80,7 @@
             '-lutil'
           ],
           'cflags': ['-Wall', '-O2', '-D_FORTIFY_SOURCE=2'],
+          'ldflags': [],
           'conditions': [
             # http://www.gnu.org/software/gnulib/manual/html_node/forkpty.html
             #   One some systems (at least including Cygwin, Interix,
@@ -88,6 +89,53 @@
               'libraries!': [
                 '-lutil'
               ]
+            }],
+            ['OS=="linux"', {
+              'variables': {
+                'sysroot%': '<!(node -p "process.env.SYSROOT_PATH || \'\'")',
+                'target_arch%': '<!(node -p "process.env.npm_config_arch || process.arch")',
+              },
+              'conditions': [
+                ['sysroot!=""', {
+                  'variables': {
+                    'gcc_include%': '<!(${CXX:-g++} -print-file-name=include)',
+                  },
+                  'conditions': [
+                    ['target_arch=="x64"', {
+                      'cflags': [
+                        '--sysroot=<(sysroot)',
+                        '-nostdinc',
+                        '-isystem<(gcc_include)',
+                        '-isystem<(sysroot)/usr/include',
+                        '-isystem<(sysroot)/usr/include/x86_64-linux-gnu'
+                      ],
+                      'cflags_cc': [
+                        '-nostdinc++',
+                        '-isystem<(sysroot)/../include/c++/10.5.0',
+                        '-isystem<(sysroot)/../include/c++/10.5.0/x86_64-linux-gnu',
+                        '-isystem<(sysroot)/../include/c++/10.5.0/backward'
+                      ],
+                      'ldflags': ['--sysroot=<(sysroot)'],
+                    }],
+                    ['target_arch=="arm64"', {
+                      'cflags': [
+                        '--sysroot=<(sysroot)',
+                        '-nostdinc',
+                        '-isystem<(gcc_include)',
+                        '-isystem<(sysroot)/usr/include',
+                        '-isystem<(sysroot)/usr/include/aarch64-linux-gnu'
+                      ],
+                      'cflags_cc': [
+                        '-nostdinc++',
+                        '-isystem<(sysroot)/../include/c++/10.5.0',
+                        '-isystem<(sysroot)/../include/c++/10.5.0/aarch64-linux-gnu',
+                        '-isystem<(sysroot)/../include/c++/10.5.0/backward'
+                      ],
+                      'ldflags': ['--sysroot=<(sysroot)'],
+                    }]
+                  ]
+                }]
+              ]
             }]
           ]
         }
diff --git a/pipelines/build.yml b/pipelines/build.yml
index c73dbec7..781a091e 100644
--- a/pipelines/build.yml
+++ b/pipelines/build.yml
@@ -13,8 +13,23 @@ steps:
     addToPath: true
   displayName: 'Use latest Python 3.x'
 
+- bash: |
+    if [ "$(uname)" = "Linux" ]; then
+      sudo apt-get update -qq
+      sudo apt-get install -y gcc-10 g++-10
+      SYSROOT_PATH=$(node scripts/linux/install-sysroot.js ${{ parameters.arch }} | grep "SYSROOT_PATH=" | cut -d= -f2)
+      echo "##vso[task.setvariable variable=SYSROOT_PATH]$SYSROOT_PATH"
+      echo "##vso[task.setvariable variable=CC]gcc-10"
+      echo "##vso[task.setvariable variable=CXX]g++-10"
+      echo "Sysroot path set to: $SYSROOT_PATH"
+    fi
+  displayName: 'Install sysroot (Linux only)'
+
 - script: npm ci
   displayName: 'Install dependencies'
   env:
     ARCH: ${{ parameters.arch }}
     npm_config_arch: ${{ parameters.arch }}
+    SYSROOT_PATH: $(SYSROOT_PATH)
+    CC: $(CC)
+    CXX: $(CXX)
diff --git a/pipelines/prebuilds.yml b/pipelines/prebuilds.yml
index 360e86ef..b6934a93 100644
--- a/pipelines/prebuilds.yml
+++ b/pipelines/prebuilds.yml
@@ -138,8 +138,6 @@ extends:
                   cp -r $(Build.ArtifactStagingDirectory)/win32-arm64 $(Build.ArtifactStagingDirectory)/prebuilds/
                   cp -r $(Build.ArtifactStagingDirectory)/darwin-x64 $(Build.ArtifactStagingDirectory)/prebuilds/
                   cp -r $(Build.ArtifactStagingDirectory)/darwin-arm64 $(Build.ArtifactStagingDirectory)/prebuilds/
-
-                  # Exclude Linux prebuilds for now
-                  # cp -r $(Build.ArtifactStagingDirectory)/linux-x64 $(Build.ArtifactStagingDirectory)/prebuilds/
-                  # cp -r $(Build.ArtifactStagingDirectory)/linux-arm64 $(Build.ArtifactStagingDirectory)/prebuilds/
+                  cp -r $(Build.ArtifactStagingDirectory)/linux-x64 $(Build.ArtifactStagingDirectory)/prebuilds/
+                  cp -r $(Build.ArtifactStagingDirectory)/linux-arm64 $(Build.ArtifactStagingDirectory)/prebuilds/
                 displayName: 'Create prebuilds archive'
diff --git a/scripts/linux/checksums.txt b/scripts/linux/checksums.txt
new file mode 100644
index 00000000..66504f0a
--- /dev/null
+++ b/scripts/linux/checksums.txt
@@ -0,0 +1,2 @@
+3122af49c493c5c767c2b0772a41119cbdc9803125a705683445b4066dc88b82  x86_64-linux-gnu-glibc-2.28-gcc-10.5.0.tar.gz
+3baac81a39b69e0929e4700f4f78f022adefc515010054ec393565657c4fff32  aarch64-linux-gnu-glibc-2.28-gcc-10.5.0.tar.gz
diff --git a/scripts/linux/install-sysroot.js b/scripts/linux/install-sysroot.js
new file mode 100755
index 00000000..4b68f2a5
--- /dev/null
+++ b/scripts/linux/install-sysroot.js
@@ -0,0 +1,157 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+const { execSync } = require('child_process');
+const { tmpdir } = require('os');
+const fs = require('fs');
+const path = require('path');
+const { createHash } = require('crypto');
+
+const REPO_ROOT = path.join(__dirname, '..', '..');
+
+const ghApiHeaders = {
+  Accept: 'application/vnd.github.v3+json',
+  'User-Agent': 'node-pty Build',
+};
+
+if (process.env.GITHUB_TOKEN) {
+  ghApiHeaders.Authorization = 'Basic ' + Buffer.from(process.env.GITHUB_TOKEN).toString('base64');
+}
+
+const ghDownloadHeaders = {
+  ...ghApiHeaders,
+  Accept: 'application/octet-stream',
+};
+
+function getSysrootChecksum(expectedName) {
+  const checksumPath = path.join(REPO_ROOT, 'scripts', 'linux', 'checksums.txt');
+  const checksums = fs.readFileSync(checksumPath, 'utf8');
+  for (const line of checksums.split('\n')) {
+    const [checksum, name] = line.split(/\s+/);
+    if (name === expectedName) {
+      return checksum;
+    }
+  }
+  return undefined;
+}
+
+async function fetchUrl(options, retries = 10, retryDelay = 1000) {
+  try {
+    const controller = new AbortController();
+    const timeout = setTimeout(() => controller.abort(), 30 * 1000);
+    const version = '20250407-330404';
+    try {
+      const response = await fetch(`https://api.github.com/repos/Microsoft/vscode-linux-build-agent/releases/tags/v${version}`, {
+        headers: ghApiHeaders,
+        signal: controller.signal
+      });
+      if (response.ok && (response.status >= 200 && response.status < 300)) {
+        console.log(`Fetch completed: Status ${response.status}.`);
+        const contents = Buffer.from(await response.arrayBuffer());
+        const asset = JSON.parse(contents.toString()).assets.find((a) => a.name === options.assetName);
+        if (!asset) {
+          throw new Error(`Could not find asset in release of Microsoft/vscode-linux-build-agent @ ${version}`);
+        }
+        console.log(`Found asset ${options.assetName} @ ${asset.url}.`);
+        const assetResponse = await fetch(asset.url, {
+          headers: ghDownloadHeaders
+        });
+        if (assetResponse.ok && (assetResponse.status >= 200 && assetResponse.status < 300)) {
+          const assetContents = Buffer.from(await assetResponse.arrayBuffer());
+          console.log(`Fetched response body buffer: ${assetContents.byteLength} bytes`);
+          if (options.checksumSha256) {
+            const actualSHA256Checksum = createHash('sha256').update(assetContents).digest('hex');
+            if (actualSHA256Checksum !== options.checksumSha256) {
+              throw new Error(`Checksum mismatch for ${asset.url} (expected ${options.checksumSha256}, actual ${actualSHA256Checksum})`);
+            }
+          }
+          console.log(`Verified SHA256 checksums match for ${asset.url}`);
+					const tarCommand = `tar -xz -C ${options.dest}`;
+					execSync(tarCommand, { input: assetContents });
+					console.log(`Fetch complete!`);
+					return;
+        }
+        throw new Error(`Request ${asset.url} failed with status code: ${assetResponse.status}`);
+      }
+      throw new Error(`Request https://api.github.com failed with status code: ${response.status}`);
+    } finally {
+      clearTimeout(timeout);
+    }
+  } catch (e) {
+    if (retries > 0) {
+      console.log(`Fetching failed: ${e}`);
+      await new Promise(resolve => setTimeout(resolve, retryDelay));
+      return fetchUrl(options, retries - 1, retryDelay);
+    }
+    throw e;
+  }
+}
+
+async function getSysroot(arch) {
+  let expectedName;
+  let triple;
+  const prefix = '-glibc-2.28-gcc-10.5.0';
+
+  switch (arch) {
+    case 'x64':
+      expectedName = `x86_64-linux-gnu${prefix}.tar.gz`;
+      triple = 'x86_64-linux-gnu';
+      break;
+    case 'arm64':
+      expectedName = `aarch64-linux-gnu${prefix}.tar.gz`;
+      triple = 'aarch64-linux-gnu';
+      break;
+    default:
+      throw new Error(`Unsupported architecture: ${arch}`);
+  }
+
+  console.log(`Fetching ${expectedName} for ${triple}`);
+  const checksumSha256 = getSysrootChecksum(expectedName);
+  if (!checksumSha256) {
+    throw new Error(`Could not find checksum for ${expectedName}`);
+  }
+
+  const sysroot = path.join(tmpdir(), `vscode-${arch}-sysroot`);
+  const stamp = path.join(sysroot, '.stamp');
+  const result = `${sysroot}/${triple}/${triple}/sysroot`;
+
+  if (fs.existsSync(stamp) && fs.readFileSync(stamp).toString() === expectedName) {
+    console.log(`Sysroot already installed: ${result}`);
+    return result;
+  }
+
+  console.log(`Installing ${arch} root image: ${sysroot}`);
+  fs.rmSync(sysroot, { recursive: true, force: true });
+  fs.mkdirSync(sysroot, { recursive: true });
+
+  await fetchUrl({
+    checksumSha256,
+    assetName: expectedName,
+    dest: sysroot
+  });
+
+  fs.writeFileSync(stamp, expectedName);
+  console.log(`Sysroot installed: ${result}`);
+  return result;
+}
+
+async function main() {
+  const arch = process.argv[2] || process.env.ARCH || 'x64';
+  console.log(`Installing sysroot for architecture: ${arch}`);
+
+  try {
+    const sysrootPath = await getSysroot(arch);
+    console.log(`SYSROOT_PATH=${sysrootPath}`);
+  } catch (error) {
+    console.error('Error installing sysroot:', error);
+    process.exit(1);
+  }
+}
+
+if (require.main === module) {
+  main();
+}
+
+module.exports = { getSysroot };

From 965cf18ff852ae2bb0fd70582a2fe495ded40ff7 Mon Sep 17 00:00:00 2001
From: Devraj Mehta <devm33@github.com>
Date: Wed, 31 Dec 2025 22:34:54 +0000
Subject: [PATCH 2/4] Add CI check for glibc version

---
 .github/workflows/ci.yml                   |  8 +++++
 package-lock.json                          | 24 +++++++++++++--
 scripts/linux/verify-glibc-requirements.sh | 36 ++++++++++++++++++++++
 3 files changed, 66 insertions(+), 2 deletions(-)
 create mode 100755 scripts/linux/verify-glibc-requirements.sh

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 32a18256..3839a3ad 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,6 +36,14 @@ jobs:
       - name: Install dependencies and build
         run: npm ci
 
+      - name: Verify GLIBC requirements
+        if: runner.os == 'Linux'
+        run: |
+          EXPECTED_GLIBC_VERSION="2.28" \
+          EXPECTED_GLIBCXX_VERSION="3.4.25" \
+          SEARCH_PATH="build" \
+          ./scripts/linux/verify-glibc-requirements.sh
+
       - name: Test
         run: npm test
 
diff --git a/package-lock.json b/package-lock.json
index 0255eb07..0da9d83e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "node-pty",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "node-pty",
-      "version": "1.0.0",
+      "version": "1.1.0",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
@@ -298,6 +298,7 @@
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.34.0.tgz",
       "integrity": "sha512-03ilO0ucSD0EPTw2X4PntSIRFtDPWjrVq7C3/Z3VQHRC7+13YB55rcJI3Jt+YgeHbjUdJPcPa7b23rXCBokuyA==",
       "dev": true,
+      "peer": true,
       "dependencies": {
         "@types/eslint-visitor-keys": "^1.0.0",
         "@typescript-eslint/experimental-utils": "2.34.0",
@@ -362,6 +363,7 @@
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
       "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
       "dev": true,
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -935,6 +937,7 @@
       "resolved": "https://registry.npmjs.org/eslint/-/eslint-6.8.0.tgz",
       "integrity": "sha512-K+Iayyo2LtyYhDSYwz5D5QdWw0hCacNzyq1Y821Xna2xSJj7cijoLLYmLxTQgcgZ9mC61nryMy9S7GRbYpI5Ig==",
       "dev": true,
+      "peer": true,
       "dependencies": {
         "@babel/code-frame": "^7.0.0",
         "ajv": "^6.10.0",
@@ -1374,6 +1377,21 @@
       "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
       "dev": true
     },
+    "node_modules/fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
     "node_modules/functional-red-black-tree": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz",
@@ -3150,6 +3168,7 @@
       "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -3228,6 +3247,7 @@
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.9.10.tgz",
       "integrity": "sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==",
       "dev": true,
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/scripts/linux/verify-glibc-requirements.sh b/scripts/linux/verify-glibc-requirements.sh
new file mode 100755
index 00000000..a911dad1
--- /dev/null
+++ b/scripts/linux/verify-glibc-requirements.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Get all files with .node extension from given folder
+files=$(find $SEARCH_PATH -name "*.node")
+
+echo "Verifying requirements for files: $files"
+
+for file in $files; do
+  glibc_version="$EXPECTED_GLIBC_VERSION"
+  glibcxx_version="$EXPECTED_GLIBCXX_VERSION"
+  while IFS= read -r line; do
+    if [[ $line == *"GLIBC_"* ]]; then
+      version=$(echo "$line" | awk '{if ($5 ~ /^[0-9a-fA-F]+$/) print $6; else print $5}' | tr -d '()')
+      version=${version#*_}
+      if [[ $(printf "%s\n%s" "$version" "$glibc_version" | sort -V | tail -n1) == "$version" ]]; then
+        glibc_version=$version
+      fi
+    elif [[ $line == *"GLIBCXX_"* ]]; then
+      version=$(echo "$line" | awk '{if ($5 ~ /^[0-9a-fA-F]+$/) print $6; else print $5}' | tr -d '()')
+      version=${version#*_}
+      if [[ $(printf "%s\n%s" "$version" "$glibcxx_version" | sort -V | tail -n1) == "$version" ]]; then
+        glibcxx_version=$version
+      fi
+    fi
+  done < <("$SYSROOT_PATH/../bin/objdump" -T "$file")
+
+  if [[ "$glibc_version" != "$EXPECTED_GLIBC_VERSION" ]]; then
+    echo "Error: File $file has dependency on GLIBC > $EXPECTED_GLIBC_VERSION, found $glibc_version"
+    exit 1
+  fi
+  if [[ "$glibcxx_version" != "$EXPECTED_GLIBCXX_VERSION" ]]; then
+    echo "Error: File $file has dependency on GLIBCXX > $EXPECTED_GLIBCXX_VERSION, found $glibcxx_version"
+  fi
+done

From 26ba629f35ba52c83b5911302f2ee3c9f6bdc287 Mon Sep 17 00:00:00 2001
From: Devraj Mehta <devm33@github.com>
Date: Wed, 31 Dec 2025 22:45:38 +0000
Subject: [PATCH 3/4] Fix linker flags to include sysroot library paths

---
 binding.gyp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/binding.gyp b/binding.gyp
index 9f57e8e8..8c8c535a 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -115,7 +115,11 @@
                         '-isystem<(sysroot)/../include/c++/10.5.0/x86_64-linux-gnu',
                         '-isystem<(sysroot)/../include/c++/10.5.0/backward'
                       ],
-                      'ldflags': ['--sysroot=<(sysroot)'],
+                      'ldflags': [
+                        '--sysroot=<(sysroot)',
+                        '-L<(sysroot)/lib',
+                        '-L<(sysroot)/usr/lib'
+                      ],
                     }],
                     ['target_arch=="arm64"', {
                       'cflags': [
@@ -131,7 +135,11 @@
                         '-isystem<(sysroot)/../include/c++/10.5.0/aarch64-linux-gnu',
                         '-isystem<(sysroot)/../include/c++/10.5.0/backward'
                       ],
-                      'ldflags': ['--sysroot=<(sysroot)'],
+                      'ldflags': [
+                        '--sysroot=<(sysroot)',
+                        '-L<(sysroot)/lib',
+                        '-L<(sysroot)/usr/lib'
+                      ],
                     }]
                   ]
                 }]

From e1ee344ef98a596c00485f29e5f7f1990d2ae217 Mon Sep 17 00:00:00 2001
From: Devraj Mehta <devm33@github.com>
Date: Wed, 31 Dec 2025 22:52:33 +0000
Subject: [PATCH 4/4] Revert package-lock change

---
 package-lock.json | 24 ++----------------------
 1 file changed, 2 insertions(+), 22 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 0da9d83e..0255eb07 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "node-pty",
-  "version": "1.1.0",
+  "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "node-pty",
-      "version": "1.1.0",
+      "version": "1.0.0",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
@@ -298,7 +298,6 @@
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-2.34.0.tgz",
       "integrity": "sha512-03ilO0ucSD0EPTw2X4PntSIRFtDPWjrVq7C3/Z3VQHRC7+13YB55rcJI3Jt+YgeHbjUdJPcPa7b23rXCBokuyA==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "@types/eslint-visitor-keys": "^1.0.0",
         "@typescript-eslint/experimental-utils": "2.34.0",
@@ -363,7 +362,6 @@
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
       "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
       "dev": true,
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -937,7 +935,6 @@
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