bpo-32635: Fix a segfault when importing the crypt module with libxcrypt. (GH-5284) (#5295)
glibc is deprecating libcrypt in favor of libxcrypt, however python assumes
that crypt.h will always be included. This change makes the header inclusion
explicit when libxcrypt is present on the system.
(cherry picked from commit e768c86ef442ef89004089a8a34ce5909ffb90f2)
diff --git a/Include/Python.h b/Include/Python.h
index 775412b..a9327b0 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -43,6 +43,9 @@
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
/* For size_t? */
#ifdef HAVE_STDDEF_H