Config changes

Author: ndossche

ext/standard/config.m4

@@ -146,8 +146,8 @@ int main(void) {
   return !encrypted || strcmp(encrypted,"_J9..rasmBYk8r9AiWNc");
 }])],
   [ac_cv_crypt_ext_des=yes],
-  [ac_cv_crypt_ext_des=yes],
-  [ac_cv_crypt_ext_des=yes])])
+  [ac_cv_crypt_ext_des=no],
+  [ac_cv_crypt_ext_des=no])])
 
 AC_CACHE_CHECK([for MD5 crypt], [ac_cv_crypt_md5],
   [AC_RUN_IFELSE([AC_LANG_SOURCE([[
@@ -209,6 +209,33 @@ int main(void) {
   [ac_cv_crypt_blowfish=no],
   [ac_cv_crypt_blowfish=no])])
 
+AC_CACHE_CHECK([for Yescrypt crypt], [ac_cv_crypt_yescrypt],
+  [AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+int main(void) {
+  char answer[128];
+  char *encrypted;
+  char salt[] = "$y$j9T$fFqB7ZKMpdoOep2IXlKMuBnGplYOF/$";
+
+  strcpy(answer, salt);
+  strcpy(&answer[sizeof(salt) - 1], "YUbFz9cPA2OISKzl1FhXHQP556fm3v7K1PBuIcVwyL/");
+  encrypted = crypt("rasmuslerdorf", salt);
+  return !encrypted || strcmp(encrypted, answer);
+}]])],
+  [ac_cv_crypt_yescrypt=yes],
+  [ac_cv_crypt_yescrypt=no],
+  [ac_cv_crypt_yescrypt=no])])
+
 AC_CACHE_CHECK([for SHA512 crypt], [ac_cv_crypt_sha512],
   [AC_RUN_IFELSE([AC_LANG_SOURCE([[
 #ifdef HAVE_UNISTD_H
@@ -263,7 +290,7 @@ int main(void) {
   [ac_cv_crypt_sha256=no],
   [ac_cv_crypt_sha256=no])])
 
-  if test "$ac_cv_crypt_blowfish" = "no" || test "$ac_cv_crypt_des" = "no" || test "$ac_cv_crypt_ext_des" = "no" || test "$ac_cv_crypt_md5" = "no" || test "$ac_cv_crypt_sha512" = "no" || test "$ac_cv_crypt_sha256" = "no"; then
+  if test "$ac_cv_crypt_blowfish" = "no" || test "$ac_cv_crypt_yescrypt" = "no" || test "$ac_cv_crypt_des" = "no" || test "$ac_cv_crypt_ext_des" = "no" || test "$ac_cv_crypt_md5" = "no" || test "$ac_cv_crypt_sha512" = "no" || test "$ac_cv_crypt_sha256" = "no"; then
     AC_MSG_FAILURE([Cannot use external libcrypt as some algo are missing.])
   fi