From c4f731896ae9b96638bd05f1add1a04775557ce9 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 3 Sep 2026 15:39:55 +0000
Subject: [PATCH 1/3] Initial plan


From c809998cbc023e2938f69d3349f21bf1abc121cd Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 3 Sep 2026 15:41:35 +0000
Subject: [PATCH 2/3] Install consumer CI package locally

Co-authored-by: arokem <118582+arokem@users.noreply.github.com>
---
 .github/workflows/ci.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index da058ae..5ffa62f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -281,6 +281,7 @@ jobs:
             -DTRX_BUILD_TESTS=ON \
             -DTRX_BUILD_EXAMPLES=ON \
             -DTRX_ENABLE_NIFTI=ON \
+            -DCMAKE_INSTALL_PREFIX="${GITHUB_WORKSPACE}/install" \
             -DCMAKE_BUILD_TYPE=Release \
             ${{ runner.os == 'Windows' && format('-DCMAKE_TOOLCHAIN_FILE={0}/vcpkg/scripts/buildsystems/vcpkg.cmake', github.workspace) || '' }}
 
@@ -314,7 +315,7 @@ jobs:
           cmake -S "$consumer" -B "$consumer/build" \
             -G Ninja \
             -DCMAKE_BUILD_TYPE=Release \
-            -DCMAKE_PREFIX_PATH="${GITHUB_WORKSPACE}/build"
+            -DCMAKE_PREFIX_PATH="${GITHUB_WORKSPACE}/install"
 
       - name: Build downstream consumer
         run: cmake --build ci-consumer/build --config Release
\ No newline at end of file

From 909dcf563fe4a77daf345e5b738324d8e8bbf0a2 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 3 Sep 2026 15:53:15 +0000
Subject: [PATCH 3/3] Fix consumer package dependency discovery

Co-authored-by: arokem <118582+arokem@users.noreply.github.com>
---
 .github/workflows/ci.yml     | 7 ++++++-
 cmake/trx-cppConfig.cmake.in | 3 ++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5ffa62f..3dba1fe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -312,10 +312,15 @@ jobs:
           }
           EOF
 
+          prefix_path="${GITHUB_WORKSPACE}/install"
+          if [[ "$RUNNER_OS" == "macOS" ]]; then
+            prefix_path="$(brew --prefix);${prefix_path}"
+          fi
           cmake -S "$consumer" -B "$consumer/build" \
             -G Ninja \
             -DCMAKE_BUILD_TYPE=Release \
-            -DCMAKE_PREFIX_PATH="${GITHUB_WORKSPACE}/install"
+            -DCMAKE_PREFIX_PATH="$prefix_path" \
+            ${{ runner.os == 'Windows' && format('-DCMAKE_TOOLCHAIN_FILE={0}/vcpkg/scripts/buildsystems/vcpkg.cmake', github.workspace) || '' }}
 
       - name: Build downstream consumer
         run: cmake --build ci-consumer/build --config Release
\ No newline at end of file
diff --git a/cmake/trx-cppConfig.cmake.in b/cmake/trx-cppConfig.cmake.in
index 85e15bb..f8074e7 100644
--- a/cmake/trx-cppConfig.cmake.in
+++ b/cmake/trx-cppConfig.cmake.in
@@ -2,8 +2,9 @@
 
 include(CMakeFindDependencyMacro)
 find_dependency(Eigen3)
+find_dependency(libzip CONFIG)
 # mio and json11 are header-only and vendored; no package required
-# libzip is a PRIVATE dependency — consumers do not need it
+# libzip is a transitive dependency of the static library
 
 include("${CMAKE_CURRENT_LIST_DIR}/trx-cppTargets.cmake")