Use stdlib("c") instead of sysroot

Author: ndgrigorian

conda-recipe/conda_build_config.yaml

@@ -6,7 +6,13 @@ 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]
     - vs2019                  # [win]
 c_compiler:                   # [win]
-    - vs2019                  # [win]
+    - vs2019                  # [win]

conda-recipe/meta.yaml

@@ -17,8 +17,8 @@ requirements:
     build:
       - {{ compiler('c') }}
       - {{ compiler('cxx') }}
+      - {{ stdlib('c') }}
       - {{ compiler('dpcpp') }} >=2024.2  # [not osx]
-      - sysroot_linux-64 >=2.28  # [linux]
     host:
       - setuptools >=77
       - cmake