From 0db07d14b28db6aa64eeec8b2b416e42e67bfc8c Mon Sep 17 00:00:00 2001
From: Claudiu-Marcel Bruda <claudiu725@yahoo.com>
Date: Fri, 9 Dec 2022 11:52:11 +0200
Subject: [PATCH 1/2] add install-libtinfo5 flag

---
 .github/workflows/contracts.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/workflows/contracts.yml b/.github/workflows/contracts.yml
index 5744416..8e3f9cd 100644
--- a/.github/workflows/contracts.yml
+++ b/.github/workflows/contracts.yml
@@ -28,6 +28,11 @@ on:
         default: '--all-targets --all-features'
         required: false
         type: string
+      install-libtinfo5:
+        description: 'install libtinfo5'
+        default: false
+        required: false
+        type: boolean
     secrets:
       token:
         description: 'Github token'
@@ -60,6 +65,12 @@ jobs:
 
           cargo install twiggy
 
+      - name: Install libtinfo5
+        if: inputs.install-libtinfo5
+        run: |
+          sudo apt update
+          sudo apt install -y libtinfo5
+
       - name: Build the wasm contracts
         run: erdpy contract build -r ${{ inputs.extra-build-args }}
 

From 2cb50b7667072321d9ed934cd64cabd4eeed6e7c Mon Sep 17 00:00:00 2001
From: Claudiu-Marcel Bruda <claudiu725@yahoo.com>
Date: Fri, 9 Dec 2022 12:09:32 +0200
Subject: [PATCH 2/2] add readme entry for install-libtinfo5

---
 README.md | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d69417a..cf6453b 100644
--- a/README.md
+++ b/README.md
@@ -63,9 +63,20 @@ permissions:
   pull-requests: write
 ```
 
-### Additional options
+## Additional options
+
+### Using a custom erdpy version
 
 The erdpy version can be specified by providing:
 ```yml
 pip-erdpy-args: erdpy==1.2.3
 ```
+
+### Installing libtinfo5
+
+When building smart contracts written in C, on ubuntu, the libtinfo5 has to be installed as clang requires this.
+This can be optionally enabled by specifying:
+```yml
+install-libtinfo5: true
+```
+Note: if using a matrix build with multiple operating systems, enable this only for ubuntu.