Add building wheel packages

Author: antonwolfy

conda-recipe/bld.bat

@@ -1,6 +1,39 @@
-
-@rem Remember to activate compiler, if needed
+echo on
+rem set CFLAGS=-I%PREFIX%\Library\include %CFLAGS%
+rem set LDFLAGS=/LIBPATH:%PREFIX% %LDFLAGS%
 
 set MKLROOT=%CONDA_PREFIX%
-%PYTHON% -m pip install --no-build-isolation --no-deps .
-if errorlevel 1 exit 1
+
+"%PYTHON%" setup.py clean --all
+
+:: Make CMake verbose
+set "VERBOSE=1"
+
+:: -wnx flags mean: --wheel --no-isolation --skip-dependency-check
+%PYTHON% -m build -w -n -x
+if %ERRORLEVEL% neq 0 exit 1
+
+:: `pip install dist\numpy*.whl` does not work on windows,
+:: so use a loop; there's only one wheel in dist/ anyway
+for /f %%f in ('dir /b /S .\dist') do (
+  %PYTHON% -m wheel tags --remove --build %GIT_DESCRIBE_NUMBER% %%f
+  if %ERRORLEVEL% neq 0 exit 1
+)
+
+:: wheel file was renamed
+for /f %%f in ('dir /b /S .\dist') do (
+  %PYTHON% -m pip install %%f ^
+    --no-build-isolation ^
+    --no-deps ^
+    --only-binary :all: ^
+    --no-index ^
+    --prefix %PREFIX% ^
+    -vv
+  if %ERRORLEVEL% neq 0 exit 1
+)
+
+:: Copy wheel package
+if NOT "%WHEELS_OUTPUT_FOLDER%"=="" (
+  copy dist\mkl_service*.whl %WHEELS_OUTPUT_FOLDER%
+  if %ERRORLEVEL% neq 0 exit 1
+)

conda-recipe/build.sh

@@ -1,5 +1,32 @@
-#!/bin/bash -x
+#!/bin/bash
+set -ex
 
-# make sure that compiler has been sourced, if necessary
+export MKLROOT=$CONDA_PREFIX
 
-MKLROOT=$CONDA_PREFIX $PYTHON -m pip install --no-build-isolation --no-deps .
+read -r GLIBC_MAJOR GLIBC_MINOR <<<"$(conda list '^sysroot_linux-64$' \
+    | tail -n 1 | awk '{print $2}' | grep -oP '\d+' | head -n 2 | tr '\n' ' ')"
+
+${PYTHON} setup.py clean --all
+
+# Make CMake verbose
+export VERBOSE=1
+
+# -wnx flags mean: --wheel --no-isolation --skip-dependency-check
+${PYTHON} -m build -w -n -x
+
+${PYTHON} -m wheel tags --remove --build "$GIT_DESCRIBE_NUMBER" \
+    --platform-tag "manylinux_${GLIBC_MAJOR}_${GLIBC_MINOR}_x86_64" \
+    dist/mkl_service*.whl
+
+${PYTHON} -m pip install dist/mkl_service*.whl \
+    --no-build-isolation \
+    --no-deps \
+    --only-binary :all: \
+    --no-index \
+    --prefix "${PREFIX}" \
+    -vv
+
+# Copy wheel package
+if [[ -d "${WHEELS_OUTPUT_FOLDER}" ]]; then
+    cp dist/mkl_service*.whl "${WHEELS_OUTPUT_FOLDER[@]}"
+fi

conda-recipe/meta.yaml

@@ -1,15 +1,14 @@
-{% set version = "2.5.0" %}
-{% set buildnumber = 0 %}
-
 package:
     name: mkl-service
-    version: {{ version }}
+    version: {{ GIT_DESCRIBE_TAG }}
 
 source:
     path: ..
 
 build:
-    number: {{ buildnumber }}
+    number: {{ GIT_DESCRIBE_NUMBER }}
+    script_env:
+      - WHEELS_OUTPUT_FOLDER
     ignore_run_exports:
       - blas
       - mkl-service
@@ -19,12 +18,15 @@ requirements:
       - {{ compiler('c') }}
     host:
       - python
+      - pip >=25.0
       - setuptools >=77
       - mkl-devel
       - cython
+      - wheel >=0.45.1
+      - python-build >=1.2.2
     run:
       - python
-      - mkl
+      - {{ pin_compatible('mkl') }}
 
 test:
     requires:

pyproject.toml

@@ -25,7 +25,7 @@
 
 [build-system]
 build-backend = "setuptools.build_meta"
-requires = ["setuptools>=77", "Cython"]
+requires = ["setuptools>=77", "Cython", "wheel>=0.45.1", "build>=1.2.2"]
 
 [project]
 authors = [