From 045d7546fc317deefc2d84d524a211ce6ab4869b Mon Sep 17 00:00:00 2001
From: Daiki Ueno <dueno@redhat.com>
Date: Mon, 3 Jun 2019 11:28:58 +0200
Subject: common: Make issetugid check simpler

---
 configure.ac | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 318db2b..492288a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -115,21 +115,7 @@ if test "$os_unix" = "yes"; then
 	AC_CHECK_FUNCS([setenv])
 	AC_CHECK_FUNCS([getpeereid])
 	AC_CHECK_FUNCS([getpeerucred])
-
-	# Check if issetugid() is available and has compatible behavior with OpenBSD
-	AC_CHECK_FUNCS([issetugid], [
-		AC_CACHE_CHECK([whether issetugid() can detect setuid/setgid],
-			[ac_cv_issetugid_openbsd],
-			[ac_cv_issetugid_openbsd=no
-			AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]],
-				[[return issetugid ();]])],
-				[chmod 02777 ./conftest$EXEEXT; ./conftest$EXEEXT || ac_cv_issetugid_openbsd=yes],
-				[ac_cv_issetugid_openbsd=no],
-				[ac_cv_issetugid_openbsd="guessing no"])])
-		if test "$ac_cv_issetugid_openbsd" = yes; then
-			AC_DEFINE([HAVE_ISSETUGID_OPENBSD], [1], [Whether issetugid() has compatible behavior with OpenBSD])
-		fi
-	])
+	AC_CHECK_FUNCS([issetugid])
 
 	AC_CACHE_CHECK([for thread-local storage class],
 		[ac_cv_tls_keyword],
-- 
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