Align wheels build logic with internal CI

Author: ekomarova

conda-recipe/bld.bat

@@ -1,5 +1,15 @@
 @rem Remember to source the compiler
 
 set MKLROOT=%CONDA_PREFIX%
-%PYTHON% -m pip install --no-build-isolation --no-deps .
-if errorlevel 1 exit 1
+
+rem Build wheel package
+if NOT "%WHEELS_OUTPUT_FOLDER%"=="" (
+    %PYTHON% -m pip wheel --no-build-isolation --no-deps .
+    if errorlevel 1 exit 1
+    copy mkl_random*.whl %WHEELS_OUTPUT_FOLDER%
+    if errorlevel 1 exit 1
+) ELSE (
+    rem Build conda package
+    %PYTHON% -m pip install --no-build-isolation --no-deps .
+    if errorlevel 1 exit 1
+)

conda-recipe/build.sh

@@ -1,5 +1,18 @@
 #!/bin/bash -x
 
 export CFLAGS="-I$PREFIX/include $CFLAGS"
+export LDFLAGS="-Wl,-rpath,\$ORIGIN/../.. -Wl,-rpath,\$ORIGIN/../../.. -L${PREFIX}/lib ${LDFLAGS}"
 export MKLROOT=$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 $2}' | grep -oP '\d+' | head -n 2 | tr '\n' ' ')"
+
+# Build wheel package
+if [ -n "${WHEELS_OUTPUT_FOLDER}" ]; then
+   $PYTHON -m pip wheel --no-build-isolation --no-deps .
+   ${PYTHON} -m wheel tags --remove --platform-tag "manylinux_${GLIBC_MAJOR}_${GLIBC_MINOR}_x86_64" mkl_random*.whl
+   cp mkl_random*.whl ${WHEELS_OUTPUT_FOLDER}
+else
+   # Build conda package
+   $PYTHON -m pip install --no-build-isolation --no-deps .
+fi

conda-recipe/conda_build_config.yaml

@@ -0,0 +1,16 @@
+c_compiler:                   # [linux]
+    - gcc                     # [linux]
+cxx_compiler:                 # [linux]
+    - gxx                     # [linux]
+cxx_compiler_version:         # [linux]
+    - '14'                    # [linux]
+c_stdlib:                     # [linux]
+    - sysroot                 # [linux]
+c_stdlib_version:             # [linux]
+    - '2.28'                  # [linux]
+c_stdlib:                     # [win]
+    - vs                      # [win]
+cxx_compiler:                 # [win]
+    - vs2022                  # [win]
+c_compiler:                   # [win]
+    - vs2022                  # [win]

conda-recipe/meta.yaml

@@ -10,6 +10,8 @@ source:
 
 build:
     number: {{buildnumber}}
+    script_env:
+      - WHEELS_OUTPUT_FOLDER
     ignore_run_exports:
       - blas
 
@@ -24,6 +26,7 @@ requirements:
       - cython
       - numpy-base
       - pip
+      - wheel  >=0.41.3
     run:
       - python
       - {{ pin_compatible('mkl', min_pin="x.x", max_pin="x") }}