From a3301f5cb12096f98a72a1eaa555bd8307c08d26 Mon Sep 17 00:00:00 2001
From: regro-cf-autotick-bot
 <36490558+regro-cf-autotick-bot@users.noreply.github.com>
Date: Sun, 21 Dec 2025 15:54:20 +0000
Subject: [PATCH 1/2] Rebuild for icu 78

---
 .ci_support/migrations/icu78.yaml | 8 ++++++++
 recipe/meta.yaml                  | 2 +-
 2 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 .ci_support/migrations/icu78.yaml

diff --git a/.ci_support/migrations/icu78.yaml b/.ci_support/migrations/icu78.yaml
new file mode 100644
index 00000000..16b84dc2
--- /dev/null
+++ b/.ci_support/migrations/icu78.yaml
@@ -0,0 +1,8 @@
+__migrator:
+  build_number: 1
+  commit_message: Rebuild for icu 78
+  kind: version
+  migration_number: 1
+icu:
+- '78'
+migrator_ts: 1766302854.3781085
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index fb5be67d..052dced4 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,6 +1,6 @@
 {% set version = "2.19.1" %}
 {% set estimator_version = "2.15.0" %}
-{% set build = 2 %}
+{% set build = 3 %}
 
 {% if cuda_compiler_version != "None" %}
 {% set build = build + 200 %}

From 32fa5c1286572f10aae89f52b86f7c0a7a1b6613 Mon Sep 17 00:00:00 2001
From: regro-cf-autotick-bot
 <36490558+regro-cf-autotick-bot@users.noreply.github.com>
Date: Sun, 21 Dec 2025 15:59:23 +0000
Subject: [PATCH 2/2] MNT: Re-rendered with conda-smithy 3.54.1 and
 conda-forge-pinning 2025.12.21.08.15.3

---
 ..._compiler_version12.9microarch_level1.yaml |  2 +-
 ..._compiler_version12.9microarch_level3.yaml |  2 +-
 ..._compiler_versionNonemicroarch_level1.yaml |  2 +-
 ..._compiler_versionNonemicroarch_level3.yaml |  2 +-
 ...ler_versionNonecxx_compiler_version11.yaml |  2 +-
 .ci_support/osx_64_.yaml                      |  2 +-
 .ci_support/osx_arm64_.yaml                   |  2 +-
 .scripts/run_osx_build.sh                     | 19 +++++++++++++++++++
 8 files changed, 26 insertions(+), 7 deletions(-)

diff --git a/.ci_support/linux_64_cuda_compiler_version12.9microarch_level1.yaml b/.ci_support/linux_64_cuda_compiler_version12.9microarch_level1.yaml
index de7cdabb..2ff65ba9 100644
--- a/.ci_support/linux_64_cuda_compiler_version12.9microarch_level1.yaml
+++ b/.ci_support/linux_64_cuda_compiler_version12.9microarch_level1.yaml
@@ -29,7 +29,7 @@ giflib:
 github_actions_labels:
 - cirun-openstack-cpu-2xlarge
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.ci_support/linux_64_cuda_compiler_version12.9microarch_level3.yaml b/.ci_support/linux_64_cuda_compiler_version12.9microarch_level3.yaml
index f7ff716c..fd648c69 100644
--- a/.ci_support/linux_64_cuda_compiler_version12.9microarch_level3.yaml
+++ b/.ci_support/linux_64_cuda_compiler_version12.9microarch_level3.yaml
@@ -29,7 +29,7 @@ giflib:
 github_actions_labels:
 - cirun-openstack-cpu-2xlarge
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level1.yaml b/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level1.yaml
index cf3f3c57..c48e4a7c 100644
--- a/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level1.yaml
+++ b/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level1.yaml
@@ -29,7 +29,7 @@ giflib:
 github_actions_labels:
 - cirun-openstack-cpu-2xlarge
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level3.yaml b/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level3.yaml
index 6e720a3f..a3097ff0 100644
--- a/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level3.yaml
+++ b/.ci_support/linux_64_cuda_compiler_versionNonemicroarch_level3.yaml
@@ -29,7 +29,7 @@ giflib:
 github_actions_labels:
 - cirun-openstack-cpu-2xlarge
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.ci_support/linux_aarch64_c_compiler_version11cuda_compiler_versionNonecxx_compiler_version11.yaml b/.ci_support/linux_aarch64_c_compiler_version11cuda_compiler_versionNonecxx_compiler_version11.yaml
index ab16ae61..3c9f7d5a 100644
--- a/.ci_support/linux_aarch64_c_compiler_version11cuda_compiler_versionNonecxx_compiler_version11.yaml
+++ b/.ci_support/linux_aarch64_c_compiler_version11cuda_compiler_versionNonecxx_compiler_version11.yaml
@@ -27,7 +27,7 @@ giflib:
 github_actions_labels:
 - cirun-openstack-cpu-2xlarge
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index c256efd1..fefc6462 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -27,7 +27,7 @@ flatbuffers:
 giflib:
 - '5.2'
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.ci_support/osx_arm64_.yaml b/.ci_support/osx_arm64_.yaml
index 6bbb5ccf..3ea90e4d 100644
--- a/.ci_support/osx_arm64_.yaml
+++ b/.ci_support/osx_arm64_.yaml
@@ -27,7 +27,7 @@ flatbuffers:
 giflib:
 - '5.2'
 icu:
-- '75'
+- '78'
 libabseil:
 - '20250512'
 libcurl:
diff --git a/.scripts/run_osx_build.sh b/.scripts/run_osx_build.sh
index a71f1c52..03d5d2f4 100755
--- a/.scripts/run_osx_build.sh
+++ b/.scripts/run_osx_build.sh
@@ -63,6 +63,25 @@ if [[ "${sha:-}" == "" ]]; then
   sha=$(git rev-parse HEAD)
 fi
 
+if [[ "${OSX_SDK_DIR:-}" == "" ]]; then
+  if [[ "${CI:-}" == "" ]]; then
+    echo "Please set OSX_SDK_DIR to a directory where SDKs can be downloaded to. Aborting"
+    exit 1
+  else
+    export OSX_SDK_DIR=/opt/conda-sdks
+    /usr/bin/sudo mkdir -p "${OSX_SDK_DIR}"
+    /usr/bin/sudo chown "${USER}" "${OSX_SDK_DIR}"
+  fi
+else
+  if tmpf=$(mktemp -p "$OSX_SDK_DIR" tmp.XXXXXXXX 2>/dev/null); then
+      rm -f "$tmpf"
+      echo "OSX_SDK_DIR is writeable without sudo, continuing"
+  else
+      echo "User-provided OSX_SDK_DIR is not writeable for current user! Aborting"
+      exit 1
+  fi
+fi
+
 echo -e "\n\nRunning the build setup script."
 source run_conda_forge_build_setup