From 6b2ebb73c9fee7a937ea139413bc63d324562c3e Mon Sep 17 00:00:00 2001
From: Vincent Weevers <mail@vincentweevers.nl>
Date: Sun, 17 Nov 2019 21:32:18 +0200
Subject: [PATCH] Replace Ubuntu 16.04 with CentOS 7 for prebuilds (#153)

This makes the prebuilt binary for linux compatible with Debian 8,
Ubuntu 14.04, RHEL 7, CentOS 7 and other flavors with an old glibc.

Following Level/leveldown#674. This rocksdb PR additionally uses
the new prebuildify-cross (prebuild/prebuildify-cross#7). That's a
github dependency for now; waiting for npm ownership.
---
 .travis.yml  | 14 +++++---------
 package.json |  2 ++
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 565bd424..ed4455b4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,13 +4,11 @@ jobs:
   include:
     - os: linux
       node_js: 8
-      env: [TEST=1]
     - os: linux
       node_js: 10
-      env: [TEST=1]
     - os: linux
       node_js: node
-      env: [TEST=1, TEST_ELECTRON=1, BUILD_CMD=prebuild, BUILD_GROUP=linux-x64]
+      env: [TEST_ELECTRON=1, BUILD_CMD=prebuild-linux, BUILD_GROUP=linux-x64]
       addons:
         apt:
           packages:
@@ -20,28 +18,26 @@ jobs:
         - Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
     - os: osx
       node_js: 8
-      env: [TEST=1]
     - os: osx
       node_js: 10
-      env: [TEST=1]
     - os: osx
       node_js: node
-      env: [TEST=1, TEST_ELECTRON=1, BUILD_CMD=prebuild, BUILD_GROUP=darwin-x64]
+      env: [TEST_ELECTRON=1, BUILD_CMD=prebuild, BUILD_GROUP=darwin-x64]
 
 before_install:
   - export JOBS=max
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export JOBS=4; fi
 
 script:
-  - if [[ ! -z "$TEST" ]]; then npm run test; fi
+  - npm run test
   - if [[ ! -z "$TEST_ELECTRON" ]]; then npm run test-electron; fi
 
 after_success:
-  - if [[ ! -z "$TEST" ]]; then npm run coverage; fi
+  - npm run coverage
 
 before_deploy:
   - export ARCHIVE_NAME="${TRAVIS_TAG:-latest}-$BUILD_GROUP.tar.gz"
-  - npm run $BUILD_CMD -- --tag-libc
+  - npm run $BUILD_CMD
   - file prebuilds/*/*
   - tar -zcvf "$ARCHIVE_NAME" -C prebuilds .
 
diff --git a/package.json b/package.json
index 7105907d..ce8bd2a8 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "coverage": "nyc report --reporter=text-lcov | coveralls",
     "rebuild": "npm run install --build-from-source",
     "prebuild": "prebuildify -t 8.14.0 --napi --strip",
+    "prebuild-linux": "prebuildify-cross -i centos7-devtoolset7 -t 8.14.0 --napi --strip",
     "download-prebuilds": "prebuildify-ci download",
     "hallmark": "hallmark --fix",
     "dependency-check": "dependency-check --no-dev -i napi-macros . test/*.js",
@@ -41,6 +42,7 @@
     "nyc": "^14.0.0",
     "prebuildify": "^3.0.0",
     "prebuildify-ci": "^1.0.4",
+    "prebuildify-cross": "github:prebuild/prebuildify-cross#v4.0.0",
     "readfiletree": "^1.0.0",
     "rimraf": "^3.0.0",
     "standard": "^14.0.0",