feat: Enable linux_aarch64 build platform (#8)

* Enable linux_aarch64 build platform by adding provider key.
   - c.f. https://conda-forge.org/docs/maintainer/conda_forge_yml/#provider
* Bump the build number.
* MNT: Re-rendered with conda-build 24.3.0, conda-smithy 3.35.1, and
  conda-forge-pinning 2024.05.11.10.59.21.

.ci_support/linux_aarch64_python3.10.____cpython.yaml

@@ -0,0 +1,39 @@
+BUILD:
+- aarch64-conda_cos7-linux-gnu
+c_compiler:
+- gcc
+c_compiler_version:
+- '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
+cdt_arch:
+- aarch64
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '12'
+docker_image:
+- quay.io/condaforge/linux-anvil-aarch64
+gmp:
+- '6'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.10.* *_cpython
+target_platform:
+- linux-aarch64
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name

.ci_support/linux_aarch64_python3.11.____cpython.yaml

@@ -0,0 +1,39 @@
+BUILD:
+- aarch64-conda_cos7-linux-gnu
+c_compiler:
+- gcc
+c_compiler_version:
+- '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
+cdt_arch:
+- aarch64
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '12'
+docker_image:
+- quay.io/condaforge/linux-anvil-aarch64
+gmp:
+- '6'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.11.* *_cpython
+target_platform:
+- linux-aarch64
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name

.ci_support/linux_aarch64_python3.12.____cpython.yaml

@@ -0,0 +1,39 @@
+BUILD:
+- aarch64-conda_cos7-linux-gnu
+c_compiler:
+- gcc
+c_compiler_version:
+- '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
+cdt_arch:
+- aarch64
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '12'
+docker_image:
+- quay.io/condaforge/linux-anvil-aarch64
+gmp:
+- '6'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.12.* *_cpython
+target_platform:
+- linux-aarch64
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name

.ci_support/linux_aarch64_python3.8.____cpython.yaml

@@ -0,0 +1,39 @@
+BUILD:
+- aarch64-conda_cos7-linux-gnu
+c_compiler:
+- gcc
+c_compiler_version:
+- '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
+cdt_arch:
+- aarch64
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '12'
+docker_image:
+- quay.io/condaforge/linux-anvil-aarch64
+gmp:
+- '6'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.8.* *_cpython
+target_platform:
+- linux-aarch64
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name

.ci_support/linux_aarch64_python3.9.____cpython.yaml

@@ -0,0 +1,39 @@
+BUILD:
+- aarch64-conda_cos7-linux-gnu
+c_compiler:
+- gcc
+c_compiler_version:
+- '12'
+c_stdlib:
+- sysroot
+c_stdlib_version:
+- '2.17'
+cdt_arch:
+- aarch64
+cdt_name:
+- cos7
+channel_sources:
+- conda-forge
+channel_targets:
+- conda-forge main
+cxx_compiler:
+- gxx
+cxx_compiler_version:
+- '12'
+docker_image:
+- quay.io/condaforge/linux-anvil-aarch64
+gmp:
+- '6'
+pin_run_as_build:
+  python:
+    min_pin: x.x
+    max_pin: x.x
+python:
+- 3.9.* *_cpython
+target_platform:
+- linux-aarch64
+zip_keys:
+- - c_compiler_version
+  - cxx_compiler_version
+- - c_stdlib_version
+  - cdt_name

conda-forge.yml

@@ -4,3 +4,5 @@ github:
 conda_build:
   error_overlinking: true
 conda_forge_output_validation: true
+provider:
+  linux_aarch64: native

recipe/meta.yaml

@@ -14,7 +14,7 @@ source:
     - 0002-Patch-fastjet-contrib-Makefile.in.patch
 
 build:
-  number: 5
+  number: 6
   skip: true  # [not linux]
   script:
     - {{ PYTHON }} -m pip install . -vv --no-deps --no-build-isolation