From 1aac2d17ecdd3a794f3fa6ccd0487f7e626e2bc0 Mon Sep 17 00:00:00 2001
From: Ivan Dyachkov <dev@dyachkov.org>
Date: Mon, 10 Jun 2024 09:55:14 +0200
Subject: [PATCH] fix: build on arm64

---
 .github/workflows/ci.yml | 38 ++++++++++++++++++++++++++++++++++++++
 c_src/main.c             |  2 +-
 2 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 54d374f..0e94075 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -115,3 +115,41 @@ jobs:
                   "status": "done"
                 }
               }'
+
+  macos:
+    strategy:
+      matrix:
+        otp-version: ['25', '26']
+        fdb-version: ['7.3.27']
+    runs-on: macos-14
+    env:
+      FDB_VERSION: ${{ matrix.fdb-version }}
+      # Set to 1 for verbose rebar3 logging
+      DEBUG: 0
+      # Set to 1 for even more verbose rebar3 logging
+      DIAGNOSTIC: 0
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - name: Setup Erlang
+        run: |
+          export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
+          brew install erlang@${{ matrix.otp-version }}
+          echo "$(brew --prefix erlang@${{ matrix.otp-version }})/bin" >> $GITHUB_PATH
+          wget https://s3.amazonaws.com/rebar3/rebar3
+          sudo mv rebar3 /usr/local/bin/ && sudo chmod +x /usr/local/bin/rebar3
+          export "PATH=$(brew --prefix erlang@${{ matrix.otp-version }})/bin:$PATH"
+          erl -eval 'erlang:display(erlang:system_info(system_version)),halt()'
+      - name: Install FoundationDB
+        run: |
+          wget -q https://github.com/apple/foundationdb/releases/download/${FDB_VERSION}/FoundationDB-${FDB_VERSION}_arm64.pkg
+          sudo installer -pkg FoundationDB-${FDB_VERSION}_arm64.pkg -target /
+          fdbcli --exec "configure new single ssd tenant_mode=optional_experimental; status" --timeout 60
+      - name: Initialize FDB database
+        run: fdbcli --exec "configure new single ssd tenant_mode=optional_experimental; status" --timeout 60
+      - name: Compile
+        run: rebar3 compile
+      - name: EUnit tests
+        run: rebar3 eunit
diff --git a/c_src/main.c b/c_src/main.c
index 3a68009..a8c1be2 100644
--- a/c_src/main.c
+++ b/c_src/main.c
@@ -1240,7 +1240,7 @@ erlfdb_transaction_get_range_split_points(
     ErlFDBTransaction* t;
     ErlNifBinary begin;
     ErlNifBinary end;
-    int64_t chunkSize;
+    ErlNifSInt64 chunkSize;
     FDBFuture* future;
     void* res;