glibc 2.38 would include  __isoc23_strtol and similar symbols. This is trggerd by
_GNU_SOURCE but we have to set that for other definitions. Therefore play with defines
to turn this off within pseudo_wrappers.c. Elsewhere we can switch to _DEFAULT_SOURCE
rather than _GNU_SOURCE.

Upstream-Status: Pending

Index: git/pseudo_wrappers.c
===================================================================
--- git.orig/pseudo_wrappers.c
+++ git/pseudo_wrappers.c
@@ -6,6 +6,18 @@
  * SPDX-License-Identifier: LGPL-2.1-only
  *
  */
+/* glibc 2.38 would include  __isoc23_strtol and similar symbols. This is trggerd by
+ * _GNU_SOURCE but we have to set that for other definitions. Therefore play with defines
+ * to turn this off.
+ */
+#include <features.h>
+#undef __GLIBC_USE_ISOC2X
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
+#undef __GLIBC_USE_ISOC23
+#undef __GLIBC_USE_C23_STRTOL
+#define __GLIBC_USE_C23_STRTOL 0
+
 #include <assert.h>
 #include <stdlib.h>
 #include <limits.h>
Index: git/pseudo_util.c
===================================================================
--- git.orig/pseudo_util.c
+++ git/pseudo_util.c
@@ -8,6 +8,17 @@
  */
 /* we need access to RTLD_NEXT for a horrible workaround */
 #define _GNU_SOURCE
+/* glibc 2.38 would include  __isoc23_strtol and similar symbols. This is trggerd by
+ * _GNU_SOURCE but we have to set that for other definitions. Therefore play with defines
+ * to turn this off.
+ */
+#include <features.h>
+#undef __GLIBC_USE_ISOC2X
+#undef __GLIBC_USE_C2X_STRTOL
+#define __GLIBC_USE_C2X_STRTOL 0
+#undef __GLIBC_USE_ISOC23
+#undef __GLIBC_USE_C23_STRTOL
+#define __GLIBC_USE_C23_STRTOL 0
 
 #include <ctype.h>
 #include <errno.h>
Index: git/pseudo_client.c
===================================================================
--- git.orig/pseudo_client.c
+++ git/pseudo_client.c
@@ -6,7 +6,7 @@
  * SPDX-License-Identifier: LGPL-2.1-only
  *
  */
-#define _GNU_SOURCE
+#define _DEFAULT_SOURCE
 
 #include <stdio.h>
 #include <signal.h>