conda-forge · h-vetinari · Feb 20, 2026 · Feb 20, 2026 · Feb 20, 2026 · Feb 20, 2026
@@ -53,7 +53,7 @@ if [[ "$CONDA_BUILD_CROSS_COMPILATION" == 1 ]]; then
   # don't build tests in cross-compilation; cannot run them anyway
   export CMAKE_ARGS="${CMAKE_ARGS} -DgRPC_BUILD_TESTS=OFF"
 else
-  export CMAKE_ARGS="${CMAKE_ARGS} -DgRPC_CF_TESTS=ON"
+  export CMAKE_ARGS="${CMAKE_ARGS} -DgRPC_CF_TESTS=OFF"
 fi
 
 if [[ "${target_platform}" == osx-* ]]; then
@@ -101,9 +101,9 @@ cmake -GNinja \
 
 cmake --build . -j${CPU_COUNT}
 
-if [[ "$CONDA_BUILD_CROSS_COMPILATION" != 1 ]]; then
-    ctest --progress --output-on-failure
-fi
+# if [[ "$CONDA_BUILD_CROSS_COMPILATION" != 1 ]]; then
+#     ctest --progress --output-on-failure
+# fi
 
 cmake --install .
 popd
@@ -1,4 +1,4 @@
-if "%ARCH%" == "32" (set PLATFORM=x86) else (set PLATFORM=x64)
+@echo on
 
 set "GRPC_BUILD_WITH_BORING_SSL_ASM="
 set "GRPC_PYTHON_BUILD_SYSTEM_ABSL=True"

@@ -1,4 +1,4 @@
-{% set version = "1.78.0" %}
+{% set version = "1.78.1" %}
 
 # core package & vendored libs use different version scheme than CPP libs, see
 # top of https://github.com/grpc/grpc/blob/v{{ version }}/CMakeLists.txt
@@ -19,7 +19,7 @@ package:
 
 source:
   - url: https://github.com/grpc/grpc/archive/v{{ version.replace(".pre", "-pre") }}.tar.gz
-    sha256: e2ace790a5f2d0f83259d1390a816a33b013ea34df2e86084d927e58daa4c5d9
+    sha256: 961a44a2a5a50670e58f5e887c17fe70529253da23802245326d681f6d8d1ba6
     patches:
       - patches/0001-windows-ssl-lib-names.patch
       - patches/0002-fix-win-setup-cmds.patch
@@ -46,6 +46,11 @@ source:
       - patches/0013-update-GRPC_DLL-instances-where-necessary.patch
       - patches/0014-use-protobuf-s-libutf8_range.patch
       - patches/0015-disable-grpc-_unsecure.patch
+      # backport https://github.com/grpc/grpc/pull/41705
+      - patches/0016-update-docstrings-referring-to-non-existent-grpc.com.patch
+      # for https://github.com/grpc/grpc/issues/41672
+      - patches/0017-break-out-init-for-grpc-abseil-logging-into-separate.patch
+      - patches/0018-avoid-multiple-calls-to-grpc_init-in-grpcio.patch
 
   {% if build_platform == target_platform and not win %}
   - folder: third_party/benchmark
@@ -74,7 +79,7 @@ source:
   {% endif %}
 
 build:
-  number: 1
+  number: 0
 
 outputs:
   - name: libgrpc
@@ -240,14 +245,18 @@ outputs:
         - cp ../../../test_grpcio_helloworld.py .
         - python test_grpcio_helloworld.py
         {% endif %}
+        - export GRPC_PYTHON_DISABLE_ABSL_INIT_LOG=1    # [unix]
+        - set GRPC_PYTHON_DISABLE_ABSL_INIT_LOG=1       # [win]
+        - python "${SRC_DIR}/grpcio_distribtest.py"     # [unix]
+        - python %SRC_DIR%\grpcio_distribtest.py        # [win]
 
   - name: grpcio-tools
     build:
       script:
         - cd tools/distrib/python/grpcio_tools
         - export GRPC_PYTHON_BUILD_WITH_CYTHON=true  # [unix]
         - set GRPC_PYTHON_BUILD_WITH_CYTHON=true     # [win]
-        - python -m pip install . -vv
+        - python -m pip install . --no-build-isolation -vv
     requirements:
       build:
         - python                                 # [build_platform != target_platform]

@@ -1,7 +1,7 @@
-From a11f81a1fed0a90fab9d2d086162048bcab87465 Mon Sep 17 00:00:00 2001
+From a760a4e68d147bbbba925dd6b7bdf03259f1ef9a Mon Sep 17 00:00:00 2001
 From: Jonathan Helmus <jjhelmus@gmail.com>
 Date: Mon, 17 Feb 2020 15:45:06 -0600
-Subject: [PATCH 01/15] windows ssl lib names
+Subject: [PATCH 01/18] windows ssl lib names
 
 Co-Authored-By: Julien Schueller <schueller@phimeca.com>
 Co-Authored-By: Nicholas Bollweg <nick.bollweg@gmail.com>
@@ -11,7 +11,7 @@ Co-Authored-By: Marius van Niekerk <marius.v.niekerk@gmail.com>
  1 file changed, 4 insertions(+), 4 deletions(-)
 
 diff --git a/setup.py b/setup.py
-index 38d3ab7229..e0f0572512 100644
+index 6ff80ee32b..5fc650018f 100644
 --- a/setup.py
 +++ b/setup.py
 @@ -367,10 +367,10 @@ if "win32" in sys.platform:

@@ -1,7 +1,7 @@
-From 79815959c268d834215cf6d8efd128c9370dcc6f Mon Sep 17 00:00:00 2001
+From 31eb01d54fd47e56cc29c4dcce750077d5ea735e Mon Sep 17 00:00:00 2001
 From: Mike Sarahan <msarahan@gmail.com>
 Date: Tue, 18 Feb 2020 13:53:05 -0600
-Subject: [PATCH 02/15] fix win setup cmds
+Subject: [PATCH 02/18] fix win setup cmds
 
 Co-Authored-By: Julien Schueller <schueller@phimeca.com>
 Co-Authored-By: Nicholas Bollweg <nick.bollweg@gmail.com>
@@ -12,7 +12,7 @@ Co-Authored-By: H. Vetinari <h.vetinari@gmx.com>
  1 file changed, 3 insertions(+), 3 deletions(-)
 
 diff --git a/setup.py b/setup.py
-index e0f0572512..70f301db5b 100644
+index 5fc650018f..e42b6d85a2 100644
 --- a/setup.py
 +++ b/setup.py
 @@ -203,6 +203,9 @@ ENABLE_DOCUMENTATION_BUILD = _env_bool_value(

@@ -1,15 +1,15 @@
-From b6c77c3f37ddfb44b902876451e15c8a64cb5d73 Mon Sep 17 00:00:00 2001
+From 150f4c474b1310c2e53ad0a87b98e9693ee1e87f Mon Sep 17 00:00:00 2001
 From: Marius van Niekerk <marius.v.niekerk@gmail.com>
 Date: Mon, 13 Jun 2022 17:13:07 -0400
-Subject: [PATCH 03/15] Link against grpc and abseil
+Subject: [PATCH 03/18] Link against grpc and abseil
 
 Co-Authored-By: H. Vetinari <h.vetinari@gmx.com>
 ---
- setup.py | 23 +++++++++++++++++++----
- 1 file changed, 19 insertions(+), 4 deletions(-)
+ setup.py | 24 +++++++++++++++++++-----
+ 1 file changed, 19 insertions(+), 5 deletions(-)
 
 diff --git a/setup.py b/setup.py
-index 70f301db5b..8ef5add234 100644
+index e42b6d85a2..33734daf7b 100644
 --- a/setup.py
 +++ b/setup.py
 @@ -174,6 +174,8 @@ BUILD_WITH_STATIC_LIBSTDCXX = _env_bool_value(
@@ -46,7 +46,7 @@ index 70f301db5b..8ef5add234 100644
 
  DEFINE_MACROS = (("_WIN32_WINNT", 0x600),)
  asm_files = []
-@@ -493,6 +505,9 @@ def cython_extensions_and_necessity():
+@@ -504,6 +516,9 @@ def cython_extensions_and_necessity():
              prefix + "libgrpc.a",
          ]
          core_c_files = []
@@ -56,3 +56,11 @@ index 70f301db5b..8ef5add234 100644
      else:
          core_c_files = list(CORE_C_FILES)
          extra_objects = []
+@@ -515,7 +530,6 @@ def cython_extensions_and_necessity():
+                 + list(CYTHON_HELPER_C_FILES)
+                 + core_c_files
+                 + asm_files
+-                + ["third_party/abseil-cpp/absl/log/initialize.cc"]
+             ),
+             include_dirs=list(EXTENSION_INCLUDE_DIRECTORIES),
+             libraries=list(EXTENSION_LIBRARIES),
@@ -1,7 +1,7 @@
-From 0794920933616c1e35a5f147568e89f745da97cd Mon Sep 17 00:00:00 2001
+From cef9dba1a11445cc2c5adb90425ec77e2501056c Mon Sep 17 00:00:00 2001
 From: "Uwe L. Korn" <uwe.korn@quantco.com>
 Date: Fri, 11 Sep 2020 14:20:04 +0200
-Subject: [PATCH 04/15] force protoc executable
+Subject: [PATCH 04/18] force protoc executable
 
 ---
  cmake/protobuf.cmake | 17 ++---------------

@@ -1,7 +1,7 @@
-From 31aa408f807e2ed0f8b7c4bc53afab569f24193d Mon Sep 17 00:00:00 2001
+From 6679d56c5e3a14e2b5597539c44679ca711418c1 Mon Sep 17 00:00:00 2001
 From: "H. Vetinari" <h.vetinari@gmx.com>
 Date: Tue, 23 Aug 2022 11:45:20 +0200
-Subject: [PATCH 05/15] mark linkages of grpc{,_unsecure} as private
+Subject: [PATCH 05/18] mark linkages of grpc{,_unsecure} as private
 
 except openssl & gpr, which are needed by dependents
 
@@ -13,7 +13,7 @@ Co-Authored-By: Mark Harfouche <mark.harfouche@gmail.com>
  1 file changed, 58 insertions(+), 48 deletions(-)
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 0c7e3d4893..72de82042f 100644
+index 3d2afd9651..a4a105af29 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -3137,34 +3137,39 @@ target_include_directories(grpc

@@ -1,15 +1,15 @@
-From 62476b9981d5feae6fce20a51d34bea82d7f0d7e Mon Sep 17 00:00:00 2001
+From 8d5ea95126eaddf66c628b7044eb73fa00e41887 Mon Sep 17 00:00:00 2001
 From: "H. Vetinari" <h.vetinari@gmx.com>
 Date: Thu, 29 Feb 2024 20:31:21 +1100
-Subject: [PATCH 06/15] for main targets, set *_DLL_EXPORTS when building and
+Subject: [PATCH 06/18] for main targets, set *_DLL_EXPORTS when building and
  *_DLL_IMPORTS in interface
 
 ---
  CMakeLists.txt | 36 ++++++++++--------------------------
  1 file changed, 10 insertions(+), 26 deletions(-)
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 72de82042f..853ad4a773 100644
+index a4a105af29..2bf0a3077b 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -2103,10 +2103,8 @@ if(WIN32 AND MSVC)

@@ -1,7 +1,7 @@
-From a421a5d3dc639ea527058b43101e21ca7d24f773 Mon Sep 17 00:00:00 2001
+From 6ffa683ef2e30164b4f34356ee6a63d78532415b Mon Sep 17 00:00:00 2001
 From: "H. Vetinari" <h.vetinari@gmx.com>
 Date: Tue, 26 Sep 2023 18:25:54 +1100
-Subject: [PATCH 07/15] add missing linkages for gRPC_BUILD_TESTS=ON
+Subject: [PATCH 07/18] add missing linkages for gRPC_BUILD_TESTS=ON
 
 grpc_event_engine::experimental::MockEndpoint::MockEndpoint() sits in
 https://github.com/grpc/grpc/blob/v1.73.1/test/core/test_util/mock_endpoint.cc
@@ -14,7 +14,7 @@ For some tests, re2 and c-ares have just been forgotten as dependencies.
  1 file changed, 11 insertions(+)
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 853ad4a773..69b05fe6b7 100644
+index 2bf0a3077b..2a086acfbc 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -3297,6 +3297,7 @@ target_link_libraries(grpc_test_util

@@ -1,14 +1,14 @@
-From c052d68c95a97507e707c1dd37ea07101abd9b82 Mon Sep 17 00:00:00 2001
+From 01c3783c541b8a43045e80bfde88b936522abd2f Mon Sep 17 00:00:00 2001
 From: "H. Vetinari" <h.vetinari@gmx.com>
 Date: Fri, 28 Feb 2025 22:07:19 +1100
-Subject: [PATCH 08/15] add enable_testing so tests get run
+Subject: [PATCH 08/18] add enable_testing so tests get run
 
 ---
  CMakeLists.txt | 4 ++++
  1 file changed, 4 insertions(+)
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 69b05fe6b7..34fef71c84 100644
+index 2a086acfbc..71bb6e3a72 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -51,6 +51,10 @@ option(gRPC_BUILD_TESTS "Build tests" OFF)