adapt recipe

abs.yaml

@@ -0,0 +1,3 @@
+channels:
+  - https://staging.continuum.io/prefect/fs/gtest-feedstock/pr6/a70f57d
+  - https://staging.continuum.io/prefect/fs/abseil-cpp-feedstock/pr9/b11d9fd

recipe/build-lib.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 set -ex
 
+cd ${SRC_DIR}
+
 if [[ "$(uname)" == "Linux" ]]; then
     # protobuf uses PROTOBUF_OPT_FLAG to set the optimization level
     # unit test can fail if optmization above 0 are used.

recipe/build-pyheaders.sh

@@ -2,4 +2,8 @@
 
 set -exuo pipefail
 
-rsync -a --prune-empty-dirs --include '*/' --include '*.h' --exclude '*' python/ $PREFIX/include/
+# rsync -a --prune-empty-dirs --include '*/' --include '*.h' --exclude '*' python/ $PREFIX/include/
+cd python/
+find . -type d -exec mkdir -p $PREFIX/include/{} \;
+find . -type f -name '*.h' -exec cp {} $PREFIX/include/{} \;
+find $PREFIX/include/ -type d -empty -delete

recipe/conda_build_config.yaml

@@ -1,4 +1,15 @@
-c_compiler_version:         # [linux and ppc64le]
-  - 8                       # [linux and ppc64le]
-cxx_compiler_version:       # [linux and ppc64le]
-  - 8                       # [linux and ppc64le]
+# https://github.com/protocolbuffers/protobuf/blob/v26.1/Protobuf-C%2B%2B.podspec#L36
+# also abseil now only support MacOS >=10.13, see
+# https://github.com/abseil/abseil-cpp#support and
+# https://github.com/abseil/abseil-cpp/issues/1513
+MACOSX_SDK_VERSION:        # [osx and x86_64]
+  - "10.13"                # [osx and x86_64]
+MACOSX_DEPLOYMENT_TARGET:  # [osx and x86_64]
+  - "10.13"                # [osx and x86_64]
+CONDA_BUILD_SYSROOT:       # [osx and x86_64]
+  - /opt/MacOSX10.13.sdk   # [osx and x86_64]
+
+c_compiler:                # [win]
+  - vs2019                 # [win]
+cxx_compiler:              # [win]
+  - vs2019                 # [win]

recipe/meta.yaml

@@ -63,16 +63,17 @@ outputs:
         - {{ compiler('c') }}
         - {{ compiler('cxx') }}
         - cmake
-        - ninja
+        - ninja-base
       host:
-        - gtest
-        - jsoncpp
-        - libabseil
+        - gtest 1.14.0
+        - jsoncpp 1.9.4
+        - libabseil 20240116.2
         # requires abseil test targets to build with tests enabled
         - libabseil-tests
-        - zlib
+        - zlib {{ zlib }}
       run:
-        - ucrt  # [win]
+        - zlib       # bounds through run_exports
+        - libabseil  # bounds through run_exports
         # following google's C++ support policy, protobuf only support MacOS >=10.13, see:
         # https://github.com/google/oss-policies-info/blob/main/foundational-cxx-support-matrix.md
         # https://github.com/protocolbuffers/protobuf/blob/v24.0/Protobuf-C%2B%2B.podspec#L29
@@ -132,24 +133,26 @@ outputs:
         - {{ compiler('c') }}
         - {{ compiler('cxx') }}
         - cmake
-        - ninja
+        - ninja-base
       host:
-        - gtest
-        - jsoncpp
-        - libabseil
+        - gtest 1.14.0
+        - jsoncpp 1.9.4
+        - libabseil 20240116.2
+        # requires abseil test targets to build with tests enabled
         - libabseil-tests
-        - zlib
+        - zlib {{ zlib }}
         - {{ pin_subpackage('libprotobuf', exact=True) }}
       run:
+        - zlib       # bounds through run_exports
+        - libabseil  # bounds through run_exports
         - {{ pin_subpackage('libprotobuf', exact=True) }}
     test:
       requires:
         # cmake needs compiler to be able to run package detection, see
         # https://discourse.cmake.org/t/questions-about-find-package-cli-msvc/6194
         - {{ compiler('cxx') }}
         - cmake
-        - ninja
-        - zlib
+        - ninja-base
       files:
         - cmake_test/
       commands:
@@ -169,8 +172,6 @@ outputs:
     script: build-pyheaders.sh  # [unix]
     script: build-pyheaders.bat  # [win]
     requirements:
-      build:
-        - rsync  # [unix]
       host:
         - {{ pin_subpackage('libprotobuf', exact=True) }}
       run_constrained: