Mercurial > hg > octave-nkf > gnulib-hg
changeset 17139:86a770762a4e
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.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 16 Oct 2012 18:58:09 -0700 |
parents | 42f6597efac3 |
children | f35595a4e4ee |
files | ChangeLog m4/euidaccess.m4 |
diffstat | 2 files changed, 12 insertions(+), 4 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,13 @@ 2012-10-16 Paul Eggert <eggert@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 <eggert@cs.ucla.edu>
--- 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 @@ 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 @@ 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*