From 461bde2b90229b4317ca7190197cec1fad261bd3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 26 Aug 2026 04:38:07 +0000
Subject: [PATCH 1/3] Initial plan


From 6a8766ad3433664cf8cf18cf1242a6765ba3edf9 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 26 Aug 2026 04:39:32 +0000
Subject: [PATCH 2/3] Fix Windows CI failure: remove NSIS from CPack generators

Co-authored-by: seisman <3974108+seisman@users.noreply.github.com>
---
 cmake/dist/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/dist/CMakeLists.txt b/cmake/dist/CMakeLists.txt
index 5f13232e293..f719d78c399 100644
--- a/cmake/dist/CMakeLists.txt
+++ b/cmake/dist/CMakeLists.txt
@@ -117,7 +117,7 @@ if (WIN32 AND NOT CYGWIN)
 	# Install MSVC runtime DLLs
 	include (InstallRequiredSystemLibraries)
 
-	set (CPACK_GENERATOR ZIP NSIS)
+	set (CPACK_GENERATOR ZIP)
 	set (CPACK_NSIS_DISPLAY_NAME
 		"${CPACK_PACKAGE_NAME}${GMT_PACKAGE_VERSION_MAJOR}")
 	if (NOT DEFINED CPACK_NSIS_INSTALL_ROOT)

From 5057c719c394e182b4eefe8a238243f6e10eb7e1 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 26 Aug 2026 04:54:37 +0000
Subject: [PATCH 3/3] Install NSIS via chocolatey on Windows CI when
 PACKAGE=true

Co-authored-by: seisman <3974108+seisman@users.noreply.github.com>
---
 ci/install-dependencies-windows.sh | 2 ++
 cmake/dist/CMakeLists.txt          | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/ci/install-dependencies-windows.sh b/ci/install-dependencies-windows.sh
index 7e1deb61a71..9d7e164a9db 100755
--- a/ci/install-dependencies-windows.sh
+++ b/ci/install-dependencies-windows.sh
@@ -45,6 +45,8 @@ fi
 # we need the GNU tar for packaging
 if [ "$PACKAGE" = "true" ]; then
     echo 'C:\Program Files\Git\usr\bin\' >> $GITHUB_PATH
+    # Install NSIS for building Windows installer
+    choco install nsis --no-progress
 fi
 
 # install more packages using conda
diff --git a/cmake/dist/CMakeLists.txt b/cmake/dist/CMakeLists.txt
index f719d78c399..5f13232e293 100644
--- a/cmake/dist/CMakeLists.txt
+++ b/cmake/dist/CMakeLists.txt
@@ -117,7 +117,7 @@ if (WIN32 AND NOT CYGWIN)
 	# Install MSVC runtime DLLs
 	include (InstallRequiredSystemLibraries)
 
-	set (CPACK_GENERATOR ZIP)
+	set (CPACK_GENERATOR ZIP NSIS)
 	set (CPACK_NSIS_DISPLAY_NAME
 		"${CPACK_PACKAGE_NAME}${GMT_PACKAGE_VERSION_MAJOR}")
 	if (NOT DEFINED CPACK_NSIS_INSTALL_ROOT)