From 2bb1d84b978245d8d72ea781e958175b386a14ed Mon Sep 17 00:00:00 2001
From: Michael Baentsch <57787676+baentsch@users.noreply.github.com>
Date: Tue, 4 Aug 2026 16:43:44 +0200
Subject: [PATCH] ci: install build-essential in standalone_linux_intel job

Add build-essential, pkg-config and ca-certificates to the apt install step so the
C runtime startup objects (Scrt1.o, crti.o) are present and linking succeeds when
building liboqs inside the ubuntu container.
---
 .github/workflows/standalone.yml | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/standalone.yml b/.github/workflows/standalone.yml
index fc2f7744..35d10913 100644
--- a/.github/workflows/standalone.yml
+++ b/.github/workflows/standalone.yml
@@ -49,7 +49,16 @@ jobs:
       MAKE_PARAMS: "-j 18"
     steps:
       - name: Update container
-        run: apt update && apt install -y cmake ninja-build gcc libssl-dev git
+        run: |
+          apt update
+          DEBIAN_FRONTEND=noninteractive apt install -y --no-install-recommends \
+            build-essential \
+            cmake \
+            ninja-build \
+            libssl-dev \
+            git \
+            pkg-config \
+            ca-certificates
       - name: Checkout code
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with: