---
ChangeLog | 8 ++++++++
m4/euidaccess.m4 | 8 ++++----
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 62b0cf6..32c4c3e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
2012-10-16 Paul Eggert <egg...@cs.ucla.edu>
+ euidaccess: speed up 'configure' on GNU hosts
+ * m4/euidaccess.m4 (gl_FUNC_NONREENTRANT_EUIDACCESS):
+ Check for setregid here, not in gl_PREREQ_EUIDACCESS, since
+ it's needed only in this case. Use AC_CHECK_DECLS, not
+ AC_CHECK_DECLS_ONCE.
+ (gl_PREREQ_EUIDACCESS): Do not use AC_CHECK_HEADERS_ONCE libgen.h
+ or AC_REQUIRE for AC_FUNC_GETGROUPS.
+
* lib/regexec.c (re_search_internal): Fix grammar in comment.
2012-10-15 Paul Eggert <egg...@cs.ucla.edu>
diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4
index 841da01..2de95b8 100644
--- a/m4/euidaccess.m4
+++ b/m4/euidaccess.m4
@@ -1,4 +1,4 @@
-# euidaccess.m4 serial 14
+# euidaccess.m4 serial 15
dnl Copyright (C) 2002-2012 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -7,6 +7,7 @@ dnl with or without modifications, as long as this notice is
preserved.
AC_DEFUN([gl_FUNC_NONREENTRANT_EUIDACCESS],
[
AC_REQUIRE([gl_FUNC_EUIDACCESS])
+ AC_CHECK_DECLS([setregid])
AC_DEFINE([PREFER_NONREENTRANT_EUIDACCESS], [1],
[Define this if you prefer euidaccess to return the correct result
even if this would make it nonreentrant. Define this only if your
@@ -33,9 +34,8 @@ AC_DEFUN([gl_PREREQ_EUIDACCESS], [
dnl Prefer POSIX faccessat over non-standard euidaccess.
AC_CHECK_FUNCS_ONCE([faccessat])
dnl Try various other non-standard fallbacks.
- AC_CHECK_HEADERS_ONCE([libgen.h])
- AC_CHECK_DECLS_ONCE([setregid])
- AC_REQUIRE([AC_FUNC_GETGROUPS])
+ AC_CHECK_HEADERS([libgen.h])
+ AC_FUNC_GETGROUPS
# Solaris 9 and 10 need -lgen to get the eaccess function.
# Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
--
1.7.11.7
