From 4c98fbd1b48930249e0055dd300a0688529709c9 Mon Sep 17 00:00:00 2001
From: Kevin Keating <kevin.keating@schrodinger.com>
Date: Wed, 26 Feb 2025 09:46:07 -0500
Subject: [PATCH] Adding CMAKE_PREFIX_PATH so RDKit can find Boost

---
 .github/workflows/sketcher-builder.yml | 2 ++
 external/CMakeLists.txt                | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/sketcher-builder.yml b/.github/workflows/sketcher-builder.yml
index 9ed99c6..c0a780a 100644
--- a/.github/workflows/sketcher-builder.yml
+++ b/.github/workflows/sketcher-builder.yml
@@ -91,6 +91,8 @@ jobs:
       - name: Fetch RDKit
         id: fetch-rdkit
         uses: ./.github/actions/build-external
+        env:
+            CMAKE_PREFIX_PATH: "${{ steps.fetch-boost.outputs.path }}"
         with:
           library: rdkit
           version: ${{ fromJson(env.VERSIONS_JSON).rdkit }}
diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 6f82d1b..c735131 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -45,7 +45,7 @@ endif()
 if(EMSCRIPTEN)
     set(EXTRA_BOOST_CMAKE_ARGS
         -DBOOST_DISABLE_THREADING=ON
-        -DCMAKE_CXX_FLAGS=-fdeclspec\ -pthread
+        -DCMAKE_CXX_FLAGS=-fdeclspec\ -pthread\ -use-port=zlib
     )
 endif()