Merge pull request conda-forge#24841 from coryan/feat-shard-google-cl…

…oud-cpp-pr3

Add `google-cloud-cpp-compute` feedstock

recipes/google-cloud-cpp-compute/bld.bat

@@ -0,0 +1,22 @@
+@echo on
+
+:: CMake does not like paths with \ characters
+set LIBRARY_PREFIX=%LIBRARY_PREFIX:\=/%
+
+cmake -G "Ninja" ^
+    -S . -B build ^
+    -DGOOGLE_CLOUD_CPP_ENABLE=compute ^
+    -DGOOGLE_CLOUD_CPP_USE_INSTALLED_COMMON=ON ^
+    -DBUILD_TESTING=OFF ^
+    -DBUILD_SHARED_LIBS=OFF ^
+    -DCMAKE_BUILD_TYPE=Release ^
+    -DCMAKE_CXX_STANDARD=17 ^
+    -DCMAKE_INSTALL_PREFIX="%LIBRARY_PREFIX%" ^
+    -DCMAKE_MODULE_PATH="%LIBRARY_PREFIX%/lib/cmake" ^
+    -DCMAKE_INSTALL_LIBDIR=lib ^
+    -DGOOGLE_CLOUD_CPP_ENABLE_EXAMPLES=OFF ^
+    -DGOOGLE_CLOUD_CPP_ENABLE_WERROR=OFF
+if %ERRORLEVEL% neq 0 exit 1
+
+cmake --build build --config Release
+if %ERRORLEVEL% neq 0 exit 1

recipes/google-cloud-cpp-compute/build.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+set -euo pipefail
+
+export OPENSSL_ROOT_DIR=$PREFIX
+
+if [[ "${target_platform}" == osx-* ]]; then
+  # See https://conda-forge.org/docs/maintainer/knowledge_base.html#newer-c-features-with-old-sdk
+  CXXFLAGS="${CXXFLAGS} -D_LIBCPP_DISABLE_AVAILABILITY"
+fi
+
+echo "$(date -u '+%Y-%m-%dT%H:%M:%SZ'): Building compute"
+cmake ${CMAKE_ARGS} \
+    -GNinja -S . -B build \
+    -DGOOGLE_CLOUD_CPP_ENABLE=compute \
+    -DGOOGLE_CLOUD_CPP_USE_INSTALLED_COMMON=ON \
+    -DBUILD_TESTING=OFF \
+    -DBUILD_SHARED_LIBS=ON \
+    -DOPENSSL_ROOT_DIR=$PREFIX \
+    -DCMAKE_BUILD_TYPE=release \
+    -DCMAKE_CXX_STANDARD=17 \
+    -DCMAKE_INSTALL_PREFIX=$PREFIX \
+    -DCMAKE_INSTALL_LIBDIR=lib \
+    -DProtobuf_PROTOC_EXECUTABLE=$BUILD_PREFIX/bin/protoc \
+    -DGOOGLE_CLOUD_CPP_GRPC_PLUGIN_EXECUTABLE=$BUILD_PREFIX/bin/grpc_cpp_plugin \
+    -DGOOGLE_CLOUD_CPP_ENABLE_WERROR=OFF
+cmake --build build
+echo "$(date -u '+%Y-%m-%dT%H:%M:%SZ'): DONE - Building compute"

recipes/google-cloud-cpp-compute/conda_build_config.yaml

@@ -0,0 +1,4 @@
+# The default at [1] is 10.9 and abseil does not compile with that
+# [1]: https://github.com/conda-forge/conda-forge-pinning-feedstock/blob/main/recipe/conda_build_config.yaml
+MACOSX_DEPLOYMENT_TARGET:
+  - 10.13  # [osx and x86_64]

recipes/google-cloud-cpp-compute/install-libgoogle-cloud.bat

@@ -0,0 +1,16 @@
+@echo on
+
+:: Once DLLs are working, we should install the non-devel packages using
+::     cmake --install .b --component google_cloud_cpp_runtime
+:: and the devel packages using
+::     cmake --install .b --component google_cloud_cpp_development
+
+if [%PKG_NAME%] == [libgoogle-cloud-compute-devel] (
+  cmake --install build
+  if %ERRORLEVEL% neq 0 exit 1
+) else if [%PKG_NAME%] == [libgoogle-cloud-compute] (
+  @REM TODO: fix when DLL support comes along
+) else (
+  @ECHO Unknown package name %PKG_NAME%
+  exit 1
+)

recipes/google-cloud-cpp-compute/install-libgoogle-cloud.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set -euo pipefail
+
+case "${PKG_NAME}" in
+  libgoogle-cloud-*-devel)
+    cmake --install build --component google_cloud_cpp_development
+    ;;
+  libgoogle-cloud-*)
+    cmake --install build --component google_cloud_cpp_runtime
+    ;;
+  *)
+    echo Unknown package name "${PKG_NAME}"
+    exit 1
+    ;;
+esac

recipes/google-cloud-cpp-compute/meta.yaml

@@ -0,0 +1,119 @@
+{% set version = "2.17.0" %}
+
+package:
+  name: google-cloud-cpp-compute
+  version: {{ version }}
+
+source:
+  url: https://github.com/googleapis/google-cloud-cpp/archive/v{{ version }}.tar.gz
+  sha256: 8cb87ec2947e691a7f8631877e78453bcfda51b3d3cd4940794a376741888d37
+  patches:
+    # This is an upstream fix to allow sharding google/cloud/oauth2
+    - patches/0001-Backport-12911-from-upstream.patch
+
+build:
+  number: 0
+requirements:
+  build:
+    - {{ compiler('c') }}
+    - {{ compiler('cxx') }}
+    - cmake
+    - ninja
+    - libgrpc
+    - libprotobuf
+  host:
+    - libgoogle-cloud-devel =={{ version }}
+    - libabseil
+    - libcurl
+    - libgrpc
+    - libprotobuf
+    - openssl
+    - nlohmann_json
+    - zlib # Needed by gRPC
+
+outputs:
+  - name: libgoogle-cloud-compute
+    script: install-libgoogle-cloud.sh   # [unix]
+    script: install-libgoogle-cloud.bat  # [win]
+    build:
+      run_exports:
+        - libgoogle-cloud =={{ version }}
+    requirements:
+      build:
+        - {{ compiler('c') }}
+        - {{ compiler('cxx') }}
+        - cmake
+        - ninja
+      host:
+        - libgoogle-cloud-devel =={{ version }}
+        - libabseil
+        - libprotobuf
+    test:
+      commands:
+        # `google-cloud-cpp::compute` is an interface library, it has no
+        # binary artifacts.  We use `compute_instances` as a canary for the
+        # almost 100 artifacts created by the `compute` feature.
+        #
+        # presence of shared library (unix)
+        - test -f $PREFIX/lib/libgoogle_cloud_cpp_compute_instances.{{ version }}.dylib  # [osx]
+        - test -f $PREFIX/lib/libgoogle_cloud_cpp_compute_instances.so.{{ version }}  # [linux]
+
+        # absence of static library (windows). It belongs only in devel package.
+        - if exist %LIBRARY_LIB%\google_cloud_cpp_compute_instances.lib exit 1  # [win]
+
+        # absence of headers (they belong in devel package)
+        - test ! -f $PREFIX/include/google/cloud/compute/instances/v1/instances_client.h  # [unix]
+        - if exist %LIBRARY_INC%\google\cloud\compute\instances\v1\instances_client.h exit 1  # [win]
+
+        # absence of metadata for CMake & pkgconfig (belongs in devel package)
+        - test ! -f $PREFIX/lib/pkgconfig/google_cloud_cpp_compute_instances.pc  # [unix]
+        - test ! -f $PREFIX/lib/cmake/google_cloud_cpp_common/google_cloud_cpp_compute_instances-config.cmake  # [unix]
+        - if exist %LIBRARY_LIB%\cmake\google_cloud_cpp_common\google_cloud_cpp_compute_instances-config.cmake exit 1  # [win]
+
+  - name: libgoogle-cloud-compute-devel
+    script: install-libgoogle-cloud.sh   # [unix]
+    script: install-libgoogle-cloud.bat  # [win]
+    build:
+      run_exports:
+        # patch versions guaranteed to be ABI-compatible, see
+        # https://github.com/googleapis/google-cloud-cpp/blob/main/doc/adr/2023-05-03-patch-releases-are-ABI-compatible.md
+        - {{ pin_subpackage("libgoogle-cloud-compute", max_pin="x.x") }}
+    requirements:
+      build:
+        - {{ compiler('c') }}
+        - {{ compiler('cxx') }}
+        - cmake
+        - ninja
+      host:
+        - libgoogle-cloud-devel =={{ version }}
+      run:
+        - {{ pin_subpackage("libgoogle-cloud-compute", exact=True) }}
+    test:
+      commands:
+        # build an example
+        - ./run_test_feature.sh   # [unix]
+        - ./run_test_feature.bat  # [win]
+      requires:
+        - {{ compiler('cxx') }}
+        - cmake
+        - ninja
+        - libgoogle-cloud-devel =={{ version }}
+      files:
+        - run_test_feature.sh
+        - run_test_feature.bat
+      source_files:
+        - google/cloud/compute/quickstart/*.cc
+        - google/cloud/compute/quickstart/CMakeLists.txt
+
+about:
+  home: https://github.com/googleapis/google-cloud-cpp
+  license: Apache-2.0
+  license_family: Apache
+  license_file: LICENSE
+  summary: Google Cloud Client Library for C++
+
+extra:
+  feedstock-name: google-cloud-cpp-core
+  recipe-maintainers:
+    - coryan
+    - conda-forge/google-cloud-cpp

recipes/google-cloud-cpp-compute/patches/0001-Backport-12911-from-upstream.patch

@@ -0,0 +1,23 @@
+From 379266c74e0a3fce4e48b4788ad32508b02ec626 Mon Sep 17 00:00:00 2001
+From: Carlos O'Ryan <[email protected]>
+Date: Wed, 20 Dec 2023 16:57:10 +0000
+Subject: [PATCH] Backport #12911 from upstream
+
+---
+ cmake/GoogleCloudCppFeatures.cmake | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/cmake/GoogleCloudCppFeatures.cmake b/cmake/GoogleCloudCppFeatures.cmake
+index a69cd85a..e86b9d03 100644
+--- a/cmake/GoogleCloudCppFeatures.cmake
++++ b/cmake/GoogleCloudCppFeatures.cmake
+@@ -361,9 +361,6 @@ macro (google_cloud_cpp_enable_cleanup)
+         OR (sql IN_LIST GOOGLE_CLOUD_CPP_ENABLE)
+         OR (generator IN_LIST GOOGLE_CLOUD_CPP_ENABLE))
+         set(GOOGLE_CLOUD_CPP_ENABLE_REST ON)
+-        # Backwards compatibility. In the original release of `oauth2` we
+-        # automatically compiled the library if REST was enabled
+-        list(APPEND GOOGLE_CLOUD_CPP_ENABLE oauth2)
+     endif ()
+
+     list(REMOVE_DUPLICATES GOOGLE_CLOUD_CPP_ENABLE)

recipes/google-cloud-cpp-compute/run_test_feature.bat

@@ -0,0 +1,21 @@
+@echo on
+setlocal EnableDelayedExpansion
+
+:: CMake does not like paths with \ characters
+set LIBRARY_PREFIX=%LIBRARY_PREFIX:\=/%
+
+:: Remove any libgoogle-cloud- prefix and any -devel suffix from PKG_NAME to
+:: find the feature name.
+set FEATURE=%PKG_NAME:libgoogle-cloud-=%
+set FEATURE=%FEATURE:-devel=%
+
+cmake -GNinja ^
+    -S "google/cloud/%FEATURE%/quickstart" -B build ^
+    -DCMAKE_CXX_STANDARD=17 ^
+    -DCMAKE_BUILD_TYPE=Release ^
+    -DCMAKE_PREFIX_PATH="%LIBRARY_PREFIX%" ^
+    -DCMAKE_MODULE_PATH="%LIBRARY_PREFIX%/lib/cmake"
+if %ERRORLEVEL% neq 0 exit 1
+
+cmake --build build --config Release
+if %ERRORLEVEL% neq 0 exit 1

recipes/google-cloud-cpp-compute/run_test_feature.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Stop on first error
+set -euo pipefail
+
+if [[ "${target_platform}" == osx-* ]]; then
+  # as in build.sh
+  CXXFLAGS="${CXXFLAGS} -D_LIBCPP_DISABLE_AVAILABILITY"
+fi
+
+# Remove any libgoogle-cloud- prefix and any -devel suffix from PKG_NAME to 
+# find the feature name.
+feature=${PKG_NAME/#libgoogle-cloud-/}
+feature=${feature/%-devel/}
+
+cmake -GNinja \
+    -S "google/cloud/${feature}/quickstart" -B build \
+    -DCMAKE_CXX_STANDARD=17 \
+    -DCMAKE_PREFIX_PATH="$PREFIX" \
+    -DCMAKE_MODULE_PATH="$PREFIX/lib/cmake"
+cmake --build build