fix linker flags for lld-link

.github/workflows/conda-build.yml

@@ -1,15 +1,110 @@
-# This file was added automatically by admin-migrations. Do not modify.
-# It ensures that Github Actions can run once rerendered for the first time.
+# This file was generated automatically from conda-smithy. To update this configuration,
+# update the conda-forge.yml and/or the recipe/meta.yaml.
 # -*- mode: yaml -*-
 
 name: Build conda package
 on:
-  workflow_dispatch:
+  push:
+
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: true
 
 jobs:
   build:
-    name: Disabled build
-    runs-on: ubuntu-slim
-    if: false
+    name: ${{ matrix.CONFIG }}
+    runs-on: ${{ matrix.runs_on }}
+    timeout-minutes: 360
+    strategy:
+      fail-fast: false
+      max-parallel: 50
+      matrix:
+        include:
+          - CONFIG: linux_64_
+            UPLOAD_PACKAGES: True
+            os: ubuntu
+            runs_on: ['ubuntu-latest']
+            DOCKER_IMAGE: quay.io/condaforge/linux-anvil-x86_64:alma9
     steps:
-    - run: exit 0
+
+    - name: Checkout code
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+    - name: Build on Linux
+      id: build-linux
+      if: matrix.os == 'ubuntu'
+      env:
+        CONFIG: ${{ matrix.CONFIG }}
+        UPLOAD_PACKAGES: ${{ matrix.UPLOAD_PACKAGES }}
+        DOCKER_IMAGE: ${{ matrix.DOCKER_IMAGE }}
+        CI: github_actions
+        CONDA_FORGE_DOCKER_RUN_ARGS: "${{ matrix.CONDA_FORGE_DOCKER_RUN_ARGS }}"
+        BINSTAR_TOKEN: ${{ secrets.BINSTAR_TOKEN }}
+        FEEDSTOCK_TOKEN: ${{ secrets.FEEDSTOCK_TOKEN }}
+        STAGING_BINSTAR_TOKEN: ${{ secrets.STAGING_BINSTAR_TOKEN }}
+      shell: bash
+      run: |
+        if [[ "$(uname -m)" == "x86_64" ]]; then
+          echo "::group::Configure binfmt_misc"
+          docker run --rm --privileged multiarch/qemu-user-static:register --reset --credential yes
+        fi
+        export flow_run_id="github_$GITHUB_RUN_ID"
+        export remote_url="https://github.com/$GITHUB_REPOSITORY"
+        export sha="$GITHUB_SHA"
+        export FEEDSTOCK_NAME="$(basename $GITHUB_REPOSITORY)"
+        export GIT_BRANCH="$(basename $GITHUB_REF)"
+        if [[ "${GITHUB_EVENT_NAME}" == "pull_request" ]]; then
+          export IS_PR_BUILD="True"
+        else
+          export IS_PR_BUILD="False"
+        fi
+        echo "::endgroup::"
+        ./.scripts/run_docker_build.sh
+
+    - name: Build on macOS
+      id: build-macos
+      if: matrix.os == 'macos'
+      env:
+        CONFIG: ${{ matrix.CONFIG }}
+        UPLOAD_PACKAGES: ${{ matrix.UPLOAD_PACKAGES }}
+        CI: github_actions
+        BINSTAR_TOKEN: ${{ secrets.BINSTAR_TOKEN }}
+        FEEDSTOCK_TOKEN: ${{ secrets.FEEDSTOCK_TOKEN }}
+        STAGING_BINSTAR_TOKEN: ${{ secrets.STAGING_BINSTAR_TOKEN }}
+      shell: bash
+      run: |
+        export flow_run_id="github_$GITHUB_RUN_ID"
+        export remote_url="https://github.com/$GITHUB_REPOSITORY"
+        export sha="$GITHUB_SHA"
+        export FEEDSTOCK_NAME="$(basename $GITHUB_REPOSITORY)"
+        export GIT_BRANCH="$(basename $GITHUB_REF)"
+        if [[ "${GITHUB_EVENT_NAME}" == "pull_request" ]]; then
+          export IS_PR_BUILD="True"
+        else
+          export IS_PR_BUILD="False"
+        fi
+        ./.scripts/run_osx_build.sh
+
+    - name: Build on windows
+      id: build-windows
+      if: matrix.os == 'windows'
+      shell: cmd
+      run: |
+        set "flow_run_id=github_%GITHUB_RUN_ID%"
+        set "remote_url=https://github.com/%GITHUB_REPOSITORY%"
+        set "sha=%GITHUB_SHA%"
+        call ".scripts\run_win_build.bat"
+      env:
+        # default value; make it explicit, as it needs to match with artefact
+        # generation below. Not configurable for now, can be revisited later
+        CONDA_BLD_DIR: C:\bld
+        MINIFORGE_HOME: ${{ contains(runner.arch, 'ARM') && 'C' || 'D' }}:\Miniforge
+        PYTHONUNBUFFERED: 1
+        CONFIG: ${{ matrix.CONFIG }}
+        CI: github_actions
+        UPLOAD_PACKAGES: ${{ matrix.UPLOAD_PACKAGES }}
+        BINSTAR_TOKEN: ${{ secrets.BINSTAR_TOKEN }}
+        FEEDSTOCK_TOKEN: ${{ secrets.FEEDSTOCK_TOKEN }}
+        STAGING_BINSTAR_TOKEN: ${{ secrets.STAGING_BINSTAR_TOKEN }}

recipe/activate.bat

@@ -10,7 +10,7 @@ set "AR=llvm-ar.exe"
 
 :: following https://github.com/conda-forge/clang-win-activation-feedstock/blob/main/recipe/activate-clang_win-64.bat
 set "FFLAGS=-D_CRT_SECURE_NO_WARNINGS -fms-runtime-lib=dll -fuse-ld=lld"
-set "LDFLAGS=%LDFLAGS% -Wl,-defaultlib:%CONDA_PREFIX:\=/%/lib/clang/@MAJOR_VER@/lib/windows/clang_rt.builtins-x86_64.lib"
+set "LDFLAGS=%LDFLAGS% -Wl,/DEFAULTLIB:%CONDA_PREFIX:\=/%/lib/clang/@MAJOR_VER@/lib/windows/clang_rt.builtins-x86_64.lib"
 
 :: need to distinguish how we populate `-I` based on whether we're using conda build or not;
 :: LIBRARY_INC is not available if not, but we cannot use CONDA_PREFIX unconditionally either,

recipe/meta.yaml

@@ -11,7 +11,7 @@ source:
   sha256: a8d8904405243e93317fc28fbedf5fecce604b5f7f6afc1d54ad6dfaeba8d68d
 
 build:
-  number: 0
+  number: 1
   # intentionally only windows (main target) & linux (debuggability)
   skip: true  # [osx]