[hurd] 12/87: build: Remove checks for 'getgrouplist' and 'uselocale'.

[Samuel Thibault]

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sthibault pushed a commit to branch upstream
in repository hurd.

commit a5ca1de1eb575294dbc865a2c4ff643efc117ef4
Author: Ludovic Courtès <address@hidden>
Date:   Sun May 25 01:06:50 2014 +0200

    build: Remove checks for 'getgrouplist' and 'uselocale'.
    
    GNU libc has had them for a long time.
    
    * configure.ac: Remove checks for 'getgrouplist' and 'uselocale'.
    * libshouldbeinlibc/idvec-impgids.c (_merge_implied_gids): Remove #ifdef
      HAVE_GETGROUPLIST and remove #else arm.
    * libthreads/cthreads.c: Remove #ifdef HAVE_USELOCALE, keeping its
      bodies.
---
 configure.ac                      |  3 ---
 libshouldbeinlibc/idvec-impgids.c | 14 +-------------
 libthreads/cthreads.c             |  9 +++------
 3 files changed, 4 insertions(+), 22 deletions(-)

diff --git a/configure.ac b/configure.ac
index cf8590b..f8856db 100644
--- a/configure.ac
+++ b/configure.ac
@@ -163,9 +163,6 @@ else
 fi
 AC_SUBST(VERSIONING)
 
-# Check if libc contains getgrouplist and/or uselocale.
-AC_CHECK_FUNCS(getgrouplist uselocale)
-
 
 # From glibc HEAD, 2007-11-07.
 AC_CACHE_CHECK(for -fgnu89-inline, libc_cv_gnu89_inline, [dnl
diff --git a/libshouldbeinlibc/idvec-impgids.c 
b/libshouldbeinlibc/idvec-impgids.c
index 74d3cc1..d89f487 100644
--- a/libshouldbeinlibc/idvec-impgids.c
+++ b/libshouldbeinlibc/idvec-impgids.c
@@ -1,6 +1,6 @@
 /* Add gids implied by a user
 
-   Copyright (C) 1997, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2001, 2014 Free Software Foundation, Inc.
 
    Written by Miles Bader <address@hidden>
 
@@ -56,7 +56,6 @@ _merge_implied_gids (struct idvec *implied_gids, uid_t uid)
     else
       {
        struct idvec *cache = make_idvec ();
-#ifdef HAVE_GETGROUPLIST
        gid_t _gids[NUM_STATIC_GIDS], *gids = _gids;
        int maxgids = NUM_STATIC_GIDS;
        int ngids = getgrouplist (pw->pw_name, pw->pw_gid, gids, &maxgids);
@@ -79,17 +78,6 @@ _merge_implied_gids (struct idvec *implied_gids, uid_t uid)
            if (gids != _gids)
              free (gids);
          }
-#else
-#warning "getgrouplist() not available; supplementary group IDs unsupported."
-       if (! cache)
-         err = ENOMEM;
-       else
-         {
-           err = idvec_add_new (cache, pw->pw_gid);
-           if (err)
-             idvec_free (cache);
-         }
-#endif
 
        if (! err)
          {
diff --git a/libthreads/cthreads.c b/libthreads/cthreads.c
index aef20be..1361b8b 100644
--- a/libthreads/cthreads.c
+++ b/libthreads/cthreads.c
@@ -150,10 +150,7 @@
 #include <cthreads.h>
 #include <mach/mig_support.h>
 #include "cthread_internals.h"
-
-#ifdef HAVE_USELOCALE
-# include <locale.h>
-#endif
+#include <locale.h>
 
 /*
  * Thread status bits.
@@ -292,11 +289,11 @@ cthread_body(cproc_t self)
                                /*
                                 * Execute the fork request.
                                 */
-#ifdef HAVE_USELOCALE
+
                                /* A fresh thread needs to be bound to the
                                   global locale.  */
                                uselocale (LC_GLOBAL_LOCALE);
-#endif
+
                                t->result = (*(t->func))(t->arg);
                        }
                        /*

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