autoconf: Don't use generated file as sentinel

`autoreconf` generates `pyconfig.h.in` so it shouldn't be used to sanity check the presence of the CPython source.
python · Dec 4, 2024 · 0bc2246 · 0bc2246
1 parent e3aa23c
commit 0bc2246
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/autoconf/entry.sh b/autoconf/entry.sh
@@ -8,7 +8,9 @@ AUTOCONF=$BIN/autoconf
 AUTORECONF=$BIN/autoreconf
 
 if [ "$#" = "0" ]; then
-    SENTINEL=/src/pyconfig.h.in
+    # This is the same sentinel used for AC_CONFIG_SRCDIR in CPython's
+    # configure.ac.
+    SENTINEL=/src/Include/object.h
 
     if [ ! -e ${SENTINEL} ]; then
         echo "ERROR: ${SENTINEL} not found "
@@ -24,4 +26,3 @@ if [ "$#" = "0" ]; then
 fi
 
 exec "$@"
-