Add CPython 3.8.20, 3.9.20 and 3.12.6

plugins/python-build/share/python-build/3.12.6

@@ -0,0 +1,9 @@
+prefer_openssl3
+export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
+install_package "openssl-3.3.2" "https://www.openssl.org/source/openssl-3.3.1.tar.gz#2e8a40b01979afe8be0bbfb3de5dc1c6709fedb46d6c89c10da114ab5fc3d281" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.2" "https://ftpmirror.gnu.org/readline/readline-8.2.tar.gz#3feb7171f16a84ee82ca18a36d7b9be109a52c04f492a053331d7d1095007c35" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+    install_package "Python-3.12.6" "https://www.python.org/ftp/python/3.12.6/Python-3.12.6.tar.xz#1999658298cf2fb837dffed8ff3c033ef0c98ef20cf73c5d5f66bed5ab89697c" standard verify_py312 copy_python_gdb ensurepip
+else
+    install_package "Python-3.12.6" "https://www.python.org/ftp/python/3.12.6/Python-3.12.6.tgz#85a4c1be906d20e5c5a69f2466b00da769c221d6a684acfd3a514dbf5bf10a66" standard verify_py312 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/3.8.20

@@ -0,0 +1,12 @@
+prefer_openssl11
+export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
+# Avoid a compilation error when linking against OpenSSL built with SSLv3 support (fixed in 3.10.0) (#2181)
+export PYTHON_CFLAGS="-DOPENSSL_NO_SSL3${PYTHON_CFLAGS:+ $PYTHON_CFLAGS}"
+
+install_package "openssl-1.1.1u" "https://www.openssl.org/source/openssl-1.1.1u.tar.gz#e2f8d84b523eecd06c7be7626830370300fbcc15386bf5142d72758f6963ebc6" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.1" "https://ftpmirror.gnu.org/readline/readline-8.1.tar.gz#f8ceb4ee131e3232226a17f51b164afc46cd0b9e6cef344be87c65962cb82b02" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-3.8.20" "https://www.python.org/ftp/python/3.8.20/Python-3.8.20.tar.xz#6fb89a7124201c61125c0ab4cf7f6894df339a40c02833bfd28ab4d7691fafb4" standard verify_py38 copy_python_gdb ensurepip
+else
+  install_package "Python-3.8.20" "https://www.python.org/ftp/python/3.8.20/Python-3.8.20.tgz#9f2d5962c2583e67ef75924cd56d0c1af78bf45ec57035cf8a2cc09f74f4bf78" standard verify_py38 copy_python_gdb ensurepip
+fi

plugins/python-build/share/python-build/3.9.20

@@ -0,0 +1,12 @@
+prefer_openssl11
+export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
+# Avoid a compilation error when linking against OpenSSL built with SSLv3 support (fixed in 3.10.0) (#2181)
+export PYTHON_CFLAGS="-DOPENSSL_NO_SSL3${PYTHON_CFLAGS:+ $PYTHON_CFLAGS}"
+
+install_package "openssl-1.1.1u" "https://www.openssl.org/source/openssl-1.1.1u.tar.gz#e2f8d84b523eecd06c7be7626830370300fbcc15386bf5142d72758f6963ebc6" mac_openssl --if has_broken_mac_openssl
+install_package "readline-8.1" "https://ftpmirror.gnu.org/readline/readline-8.1.tar.gz#f8ceb4ee131e3232226a17f51b164afc46cd0b9e6cef344be87c65962cb82b02" mac_readline --if has_broken_mac_readline
+if has_tar_xz_support; then
+  install_package "Python-3.9.20" "https://www.python.org/ftp/python/3.9.20/Python-3.9.20.tar.xz#6b281279efd85294d2d6993e173983a57464c0133956fbbb5536ec9646beaf0c" standard verify_py39 copy_python_gdb ensurepip
+else
+  install_package "Python-3.9.20" "https://www.python.org/ftp/python/3.9.20/Python-3.9.20.tgz#9f2d5962c2583e67ef75924cd56d0c1af78bf45ec57035cf8a2cc09f74f4bf78" standard verify_py39 copy_python_gdb ensurepip
+fi