https://github.com/python/cpython/commit/c968dc7ff3041137bb702436ff944692dede1ad1
commit: c968dc7ff3041137bb702436ff944692dede1ad1
branch: main
author: Brett Cannon <[email protected]>
committer: erlend-aasland <[email protected]>
date: 2024-02-09T09:21:49+01:00
summary:
GH-113632: update configure.ac for WebAssembly support tiers (#115192)
Move WASI to tier 2 and drop Emscripten.
files:
A Misc/NEWS.d/next/Build/2024-02-08-17-38-56.gh-issue-113632.y9KIGb.rst
M Doc/whatsnew/3.13.rst
M configure
M configure.ac
diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst
index 50a2a69c75ac70..b05e4badc9e58b 100644
--- a/Doc/whatsnew/3.13.rst
+++ b/Doc/whatsnew/3.13.rst
@@ -1339,6 +1339,12 @@ Build Changes
:ref:`limited C API <limited-c-api>`.
(Contributed by Victor Stinner in :gh:`85283`.)
+* ``wasm32-wasi`` is now a tier 2 platform.
+ (Contributed by Brett Cannon in :gh:`115192`.)
+
+* ``wasm32-emscripten`` is no longer a supported platform.
+ (Contributed by Brett Cannon in :gh:`115192`.)
+
C API Changes
=============
diff --git
a/Misc/NEWS.d/next/Build/2024-02-08-17-38-56.gh-issue-113632.y9KIGb.rst
b/Misc/NEWS.d/next/Build/2024-02-08-17-38-56.gh-issue-113632.y9KIGb.rst
new file mode 100644
index 00000000000000..8b02b1b2cd08c9
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2024-02-08-17-38-56.gh-issue-113632.y9KIGb.rst
@@ -0,0 +1,2 @@
+Promote WASI to a tier 2 platform and drop Emscripten from tier 3 in
+configure.ac.
diff --git a/configure b/configure
index 0375565c294552..705a778cafced3 100755
--- a/configure
+++ b/configure
@@ -6805,6 +6805,8 @@ case $host/$ac_cv_cc_name in #(
aarch64-*-linux-gnu/clang) :
PY_SUPPORT_TIER=2 ;; #(
powerpc64le-*-linux-gnu/gcc) :
+ PY_SUPPORT_TIER=2 ;; #(
+ wasm32-unknown-wasi/clang) :
PY_SUPPORT_TIER=2 ;; #(
x86_64-*-linux-gnu/clang) :
PY_SUPPORT_TIER=2 ;; #(
@@ -6817,10 +6819,6 @@ case $host/$ac_cv_cc_name in #(
PY_SUPPORT_TIER=3 ;; #(
s390x-*-linux-gnu/gcc) :
PY_SUPPORT_TIER=3 ;; #(
- wasm32-unknown-emscripten/clang) :
- PY_SUPPORT_TIER=3 ;; #(
- wasm32-unknown-wasi/clang) :
- PY_SUPPORT_TIER=3 ;; #(
x86_64-*-freebsd*/clang) :
PY_SUPPORT_TIER=3 ;; #(
*) :
diff --git a/configure.ac b/configure.ac
index e121e893a1d0d9..dee7ed552b370f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -973,14 +973,13 @@ AS_CASE([$host/$ac_cv_cc_name],
[aarch64-*-linux-gnu/gcc], [PY_SUPPORT_TIER=2], dnl Linux ARM64,
glibc, gcc+clang
[aarch64-*-linux-gnu/clang], [PY_SUPPORT_TIER=2],
[powerpc64le-*-linux-gnu/gcc], [PY_SUPPORT_TIER=2], dnl Linux on PPC64
little endian, glibc, gcc
+ [wasm32-unknown-wasi/clang], [PY_SUPPORT_TIER=2], dnl WebAssembly
System Interface, clang
[x86_64-*-linux-gnu/clang], [PY_SUPPORT_TIER=2], dnl Linux on AMD64,
any vendor, glibc, clang
[aarch64-pc-windows-msvc/msvc], [PY_SUPPORT_TIER=3], dnl Windows ARM64,
MSVC
[armv7l-*-linux-gnueabihf/gcc], [PY_SUPPORT_TIER=3], dnl ARMv7 LE with
hardware floats, any vendor, glibc, gcc
[powerpc64le-*-linux-gnu/clang], [PY_SUPPORT_TIER=3], dnl Linux on PPC64
little endian, glibc, clang
[s390x-*-linux-gnu/gcc], [PY_SUPPORT_TIER=3], dnl Linux on 64bit
s390x (big endian), glibc, gcc
- [wasm32-unknown-emscripten/clang], [PY_SUPPORT_TIER=3], dnl WebAssembly
Emscripten
- [wasm32-unknown-wasi/clang], [PY_SUPPORT_TIER=3], dnl WebAssembly
System Interface
[x86_64-*-freebsd*/clang], [PY_SUPPORT_TIER=3], dnl FreeBSD on AMD64
[PY_SUPPORT_TIER=0]
)
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