From d864b0094f9875c5613cbb0b7f7f3ca8f1c6b606 Mon Sep 17 00:00:00 2001
From: "Erlend E. Aasland" <erlend@python.org>
Date: Fri, 8 Mar 2024 00:42:43 +0100
Subject: [PATCH] gh-116303: Explicitly check for the _testsinglephase module
 in configure.ac (#116479)

---
 Modules/Setup.stdlib.in |  2 +-
 configure               | 44 +++++++++++++++++++++++++++++++++++++++++
 configure.ac            |  1 +
 3 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/Modules/Setup.stdlib.in b/Modules/Setup.stdlib.in
index d2acbc2a568..e8eaafd8b99 100644
--- a/Modules/Setup.stdlib.in
+++ b/Modules/Setup.stdlib.in
@@ -171,7 +171,7 @@
 *shared*
 @MODULE__TESTIMPORTMULTIPLE_TRUE@_testimportmultiple _testimportmultiple.c
 @MODULE__TESTMULTIPHASE_TRUE@_testmultiphase _testmultiphase.c
-@MODULE__TESTMULTIPHASE_TRUE@_testsinglephase _testsinglephase.c
+@MODULE__TESTSINGLEPHASE_TRUE@_testsinglephase _testsinglephase.c
 @MODULE__TESTEXTERNALINSPECTION_TRUE@_testexternalinspection _testexternalinspection.c
 @MODULE__CTYPES_TEST_TRUE@_ctypes_test _ctypes/_ctypes_test.c
 
diff --git a/configure b/configure
index 44bd5402355..5e8c9af7bef 100755
--- a/configure
+++ b/configure
@@ -663,6 +663,8 @@ MODULE_XXSUBTYPE_FALSE
 MODULE_XXSUBTYPE_TRUE
 MODULE__TESTEXTERNALINSPECTION_FALSE
 MODULE__TESTEXTERNALINSPECTION_TRUE
+MODULE__TESTSINGLEPHASE_FALSE
+MODULE__TESTSINGLEPHASE_TRUE
 MODULE__TESTMULTIPHASE_FALSE
 MODULE__TESTMULTIPHASE_TRUE
 MODULE__TESTIMPORTMULTIPLE_FALSE
@@ -30964,6 +30966,44 @@ fi
 printf "%s\n" "$py_cv_module__testmultiphase" >&6; }
 
 
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdlib extension module _testsinglephase" >&5
+printf %s "checking for stdlib extension module _testsinglephase... " >&6; }
+        if test "$py_cv_module__testsinglephase" != "n/a"
+then :
+
+    if test "$TEST_MODULES" = yes
+then :
+  if test "$ac_cv_func_dlopen" = yes
+then :
+  py_cv_module__testsinglephase=yes
+else $as_nop
+  py_cv_module__testsinglephase=missing
+fi
+else $as_nop
+  py_cv_module__testsinglephase=disabled
+fi
+
+fi
+  as_fn_append MODULE_BLOCK "MODULE__TESTSINGLEPHASE_STATE=$py_cv_module__testsinglephase$as_nl"
+  if test "x$py_cv_module__testsinglephase" = xyes
+then :
+
+
+
+
+fi
+   if test "$py_cv_module__testsinglephase" = yes; then
+  MODULE__TESTSINGLEPHASE_TRUE=
+  MODULE__TESTSINGLEPHASE_FALSE='#'
+else
+  MODULE__TESTSINGLEPHASE_TRUE='#'
+  MODULE__TESTSINGLEPHASE_FALSE=
+fi
+
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $py_cv_module__testsinglephase" >&5
+printf "%s\n" "$py_cv_module__testsinglephase" >&6; }
+
+
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for stdlib extension module _testexternalinspection" >&5
 printf %s "checking for stdlib extension module _testexternalinspection... " >&6; }
         if test "$py_cv_module__testexternalinspection" != "n/a"
@@ -31618,6 +31658,10 @@ if test -z "${MODULE__TESTMULTIPHASE_TRUE}" && test -z "${MODULE__TESTMULTIPHASE
   as_fn_error $? "conditional \"MODULE__TESTMULTIPHASE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${MODULE__TESTSINGLEPHASE_TRUE}" && test -z "${MODULE__TESTSINGLEPHASE_FALSE}"; then
+  as_fn_error $? "conditional \"MODULE__TESTSINGLEPHASE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${MODULE__TESTEXTERNALINSPECTION_TRUE}" && test -z "${MODULE__TESTEXTERNALINSPECTION_FALSE}"; then
   as_fn_error $? "conditional \"MODULE__TESTEXTERNALINSPECTION\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
diff --git a/configure.ac b/configure.ac
index bf5680e8ac2..e615259dcb1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7628,6 +7628,7 @@ PY_STDLIB_MOD([_testinternalcapi], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([_testbuffer], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([_testimportmultiple], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
 PY_STDLIB_MOD([_testmultiphase], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
+PY_STDLIB_MOD([_testsinglephase], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
 PY_STDLIB_MOD([_testexternalinspection], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([xxsubtype], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([_xxtestfuzz], [test "$TEST_MODULES" = yes])