Fix macOS Dakota install hang via realpath dedupe

Dakota's install_macos_libs.py re-walks dylib deps with raw path-string
dedupe, which blows up exponentially on 6.24's dependency graph (6h
timeout). Patch it to dedupe by resolved real path before recursing.

Author: larsevj

.github/workflows/bundle_with_dakota_macos.yml

@@ -161,6 +161,7 @@ jobs:
         cd dakota-${{ inputs.DAKOTA_VERSION }}-public-src-cli
 
         patch -p1 < $CAROLINA_DIR/dakota_manylinux_install_files/CMakeLists_includes.patch
+        patch -p1 < $CAROLINA_DIR/dakota_manylinux_install_files/install_macos_libs.patch
 
         PYTHON_INCLUDE_DIR="$(python -c "from sysconfig import get_paths as gp; g=gp(); print(f\"{g['include']} \")")"
 

dakota_manylinux_install_files/install_macos_libs.patch

@@ -0,0 +1,18 @@
+--- a/cmake/install_macos_libs.py	2026-06-12 10:03:21
++++ b/cmake/install_macos_libs.py	2026-06-12 10:03:42
+@@ -172,11 +172,14 @@
+     logging.debug(f"Copy: Deps of {filename} to process: {', '.join(deps_to_use)}")
+ 
+     newly_copied = []
++    seen_real = {os.path.realpath(c) for c in copied}
+     for dep in deps_to_use:
+-        if dep in copied or dep == filename:
++        dep_real = os.path.realpath(dep)
++        if dep_real in seen_real or dep == filename:
+             logging.debug(f"Copy: dependency {dep} skipped")
+             continue
+         else:
++            seen_real.add(dep_real)
+             p = pathlib.Path(dep)
+             dest_filename = os.path.join(dest, p.name)
+             if not any(dep.startswith(e) for e in exclude):

script/build_boost_dakota.sh

@@ -116,6 +116,7 @@ tar xf "$CACHE_DIR"/$dakota_file
 cd "dakota-${DAKOTA_VERSION}-public-src-cli"
 
 patch -p1 < ../../../dakota_manylinux_install_files/CMakeLists_includes.patch
+patch -p1 < ../../../dakota_manylinux_install_files/install_macos_libs.patch
 
 mkdir -p build
 cd build