From 10e308c53c009f2e25ac6f037653015239125c00 Mon Sep 17 00:00:00 2001
From: Hood Chatham <roberthoodchatham@gmail.com>
Date: Mon, 21 Sep 2026 18:52:53 -0700
Subject: [PATCH 1/2] gh-145177: Update to Emscripten 6.0.10 (#157935)

Bump the Emscripten version, and drop the use of -sWASM_BIGINT because it's on
by default now and Emscripten has started warning that the setting is
deprecated.
---
 Platforms/emscripten/config.toml | 2 +-
 configure                        | 2 --
 configure.ac                     | 3 ---
 3 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/Platforms/emscripten/config.toml b/Platforms/emscripten/config.toml
index 513b5ae25fc497d..45b57e731661298 100644
--- a/Platforms/emscripten/config.toml
+++ b/Platforms/emscripten/config.toml
@@ -1,7 +1,7 @@
 # Any data that can vary between Python versions is to be kept in this file.
 # This allows for blanket copying of the Emscripten build code between supported
 # Python versions.
-emscripten-version = "6.0.9"
+emscripten-version = "6.0.10"
 node-version = "24"
 test-args = [
     "-m", "test",
diff --git a/configure b/configure
index 9af81bf7cc67d1d..809885af1cd20d6 100755
--- a/configure
+++ b/configure
@@ -9974,8 +9974,6 @@ fi
 
         as_fn_append LINKFORSHARED " -sALLOW_MEMORY_GROWTH -sINITIAL_MEMORY=20971520"
 
-        as_fn_append LDFLAGS_NODIST " -sWASM_BIGINT"
-
         as_fn_append LINKFORSHARED " -sFORCE_FILESYSTEM -lidbfs.js -lnodefs.js -lproxyfs.js -lworkerfs.js"
     as_fn_append LINKFORSHARED " -sEXPORTED_RUNTIME_METHODS=FS,callMain,ENV,HEAPU32,TTY,ERRNO_CODES"
     as_fn_append LINKFORSHARED " -sEXPORTED_FUNCTIONS=_main,_Py_Version,_PyGILState_GetThisThreadState,__PyEM_EMSCRIPTEN_TRAMPOLINE_OFFSET"
diff --git a/configure.ac b/configure.ac
index 92d7c17a6b448ba..8e5377a8f0ac754 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2434,9 +2434,6 @@ AS_CASE([$ac_sys_system],
     dnl Start with 20 MB and allow to grow
     AS_VAR_APPEND([LINKFORSHARED], [" -sALLOW_MEMORY_GROWTH -sINITIAL_MEMORY=20971520"])
 
-    dnl map int64_t and uint64_t to JS bigint
-    AS_VAR_APPEND([LDFLAGS_NODIST], [" -sWASM_BIGINT"])
-
     dnl Include file system support
     AS_VAR_APPEND([LINKFORSHARED], [" -sFORCE_FILESYSTEM -lidbfs.js -lnodefs.js -lproxyfs.js -lworkerfs.js"])
     AS_VAR_APPEND([LINKFORSHARED], [" -sEXPORTED_RUNTIME_METHODS=FS,callMain,ENV,HEAPU32,TTY,ERRNO_CODES"])

From d5dede7442ebb4a05cff5309697fb5dcba3d5297 Mon Sep 17 00:00:00 2001
From: Zachary Ware <zach@python.org>
Date: Mon, 21 Sep 2026 21:01:58 -0500
Subject: [PATCH 2/2] Disable inputrc in test_pyrepl basic REPL output test
 (GH-157827)

Specifically, `test_no_newline` would fail if the user's `~/.inputrc`
sets `editing-mode vi`, which adds `(ins)` for "insert mode" to the
beginning of the prompt.
---
 Lib/test/test_pyrepl/test_pyrepl.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Lib/test/test_pyrepl/test_pyrepl.py b/Lib/test/test_pyrepl/test_pyrepl.py
index 7cc178f19df6f9d..1e0f99f5f97c83a 100644
--- a/Lib/test/test_pyrepl/test_pyrepl.py
+++ b/Lib/test/test_pyrepl/test_pyrepl.py
@@ -2431,6 +2431,8 @@ def test_no_newline(self):
         env = os.environ.copy()
         env.pop("PYTHON_BASIC_REPL", "")
         env["PYTHON_BASIC_REPL"] = "1"
+        # Ensure user's .inputrc doesn't interfere with basic REPL output
+        env["INPUTRC"] = "/dev/null"
 
         commands = "print('Something pretty long', end='')\nexit()\n"
         expected_output_sequence = "Something pretty long>>> exit()"