From: Florian Weimer <fweimer@redhat.com>
Date: Mon, 21 Nov 2022 10:52:45 +0000 (+0100)
Subject: Fix HAVE_SHADOWGRP configure check
X-Git-Tag: 4.14.0-rc1~321
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a281f241b592aec636d1b93a99e764499d68c7ef;p=thirdparty%2Fshadow.git

Fix HAVE_SHADOWGRP configure check

The missing #include <gshadow.h> causes the configure check to fail
spuriously, resulting in HAVE_SHADOWGRP not being defined even
on systems that actually have sgetsgent (such as current glibc).
---

diff --git a/configure.ac b/configure.ac
index 924254a0c..6c7d98399 100644
--- a/configure.ac
+++ b/configure.ac
@@ -116,6 +116,10 @@ if test "$ac_cv_header_shadow_h" = "yes"; then
 		ac_cv_libc_shadowgrp,
 		AC_RUN_IFELSE([AC_LANG_SOURCE([
 				#include <shadow.h>
+				#ifdef HAVE_GSHADOW_H
+				#include <gshadow.h>
+				#endif
+				int
 				main()
 				{
 					struct sgrp *sg = sgetsgent("test:x::");