Don't pollute pyconfig.h with unneeded HAVE_SQLITE_H

Author: Erlend E. Aasland

configure

@@ -10762,13 +10762,8 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_decimal_contextvar" >&5
 $as_echo "$with_decimal_contextvar" >&6; }
 
-for ac_header in sqlite3.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default"
+ac_fn_c_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default"
 if test "x$ac_cv_header_sqlite3_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SQLITE3_H 1
-_ACEOF
 
   save_LIBS=$LIBS
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_open_v2 in -lsqlite3" >&5
@@ -10882,7 +10877,6 @@ fi
 
 fi
 
-done
 
 
 # Check for support for loadable sqlite extensions

configure.ac

@@ -3069,7 +3069,7 @@ fi
 AC_MSG_RESULT($with_decimal_contextvar)
 
 dnl Check for SQLite library
-AC_CHECK_HEADERS([sqlite3.h], [
+AC_CHECK_HEADER([sqlite3.h], [
   AS_VAR_COPY([save_LIBS], [LIBS])
   AC_CHECK_LIB([sqlite3], [sqlite3_open_v2], [
     AC_COMPILE_IFELSE([

pyconfig.h.in

@@ -1031,9 +1031,6 @@
 /* Define to 1 if you have the `splice' function. */
 #undef HAVE_SPLICE
 
-/* Define to 1 if you have the <sqlite3.h> header file. */
-#undef HAVE_SQLITE3_H
-
 /* Define if your compiler provides ssize_t */
 #undef HAVE_SSIZE_T