2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 30aafccaed..bb49b16cf0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2023-04-09  Paul Eggert  <eggert@cs.ucla.edu>
+
+	year2038: configure earlier
+	* modules/year2038: Put AC_SYS_YEAR2038 in configure.ac-early
+	since it can affect CPPFLAGS with _TIME_BITS=64.
+
 2023-04-09  Bruno Haible  <bruno@clisp.org>
 
 	c32toupper: Add tests.
diff --git a/modules/year2038 b/modules/year2038
index 40028e43e6..5e6cc7c58b 100644
--- a/modules/year2038
+++ b/modules/year2038
@@ -11,7 +11,7 @@ Files:
 Depends-on:
 largefile
 
-configure.ac:
+configure.ac-early:
 AC_REQUIRE([AC_SYS_YEAR2038])
 
 Makefile.am: