remove glibc stub and tarball, it seems to be completely unused

Change-Id: I1638d4cfc0e6025bd33ed6770ede8556304d6919
Reviewed-on: https://gerrit.libreoffice.org/6278Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>
Tested-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>

Makefile.fetch

@@ -112,7 +112,6 @@ $(WORKDIR)/download: $(BUILDDIR)/config_host.mk $(SRCDIR)/download.lst $(SRCDIR)
 		$(call fetch_Optional,FREETYPE,$(FREETYPE_TARBALL)) \
 		$(GOOGLE_DOCS_EXTENSION_PACK) \
 		$(call fetch_Optional,GRAPHITE,$(GRAPHITE_TARBALL)) \
-		$(call fetch_Optional,GLIBC,$(GLIBC_TARBALL)) \
 		$(call fetch_Optional,HSQLDB,$(HSQLDB_TARBALL)) \
 		$(call fetch_Optional,HUNSPELL,$(HUNSPELL_TARBALL)) \
 		$(call fetch_Optional,HYPHEN,$(HYPHEN_TARBALL)) \

config_host.mk.in

@@ -237,7 +237,6 @@ export HAVE_LD_BSYMBOLIC_FUNCTIONS=@HAVE_LD_BSYMBOLIC_FUNCTIONS@
 export HAVE_LD_HASH_STYLE=@HAVE_LD_HASH_STYLE@
 export HAVE_NON_CONST_NPP_GETMIMEDESCRIPTION=@HAVE_NON_CONST_NPP_GETMIMEDESCRIPTION@
 export HAVE_POSIX_FALLOCATE=@HAVE_POSIX_FALLOCATE@
-export HAVE_READDIR_R=@HAVE_READDIR_R@
 export HAVE_THREADSAFE_STATICS=@HAVE_THREADSAFE_STATICS@
 export HELP_COMMON_ONLY=@HELP_COMMON_ONLY@
 export HOST_PLATFORM=@host@
@@ -508,7 +507,6 @@ export SYSTEM_ICU=@SYSTEM_ICU@
 export SYSTEM_JFREEREPORT=@SYSTEM_JFREEREPORT@
 export SYSTEM_JPEG=@SYSTEM_JPEG@
 export SYSTEM_LCMS2=@SYSTEM_LCMS2@
-export SYSTEM_LIBC=@SYSTEM_LIBC@
 export SYSTEM_CDR=@SYSTEM_CDR@
 export SYSTEM_CMIS=@SYSTEM_CMIS@
 export SYSTEM_LIBATOMIC_OPS=@SYSTEM_LIBATOMIC_OPS@

configure.ac

@@ -9508,23 +9508,6 @@ if test "$_os" = "Linux"; then
     fi
 fi
 
-if test "$_os" != "WINNT"; then
-    AC_CHECK_FUNCS(readdir_r, HAVE_READDIR_R=YES, [HAVE_READDIR_R=NO])
-    if test "$HAVE_READDIR_R" = "YES"; then
-        SYSTEM_LIBC=YES
-    fi
-else
-    HAVE_READDIR_R=NO
-    SYSTEM_LIBC=YES
-fi
-
-if test "$HAVE_READDIR_R" = NO; then
-    BUILD_TYPE="$BUILD_TYPE GLIBC"
-fi
-
-AC_SUBST(HAVE_READDIR_R)
-AC_SUBST(SYSTEM_LIBC)
-
 dnl =========================================
 dnl Check for the Windows  SDK.
 dnl =========================================

download.lst

@@ -43,7 +43,6 @@ export FONT_SOURCECODE_TARBALL := 0279a21fab6f245e85a6f85fea54f511-source-code-f
 export FONT_SOURCESANS_TARBALL := 1e9ddfe25ac9577da709d7b2ea36f939-source-sans-font-1.036.tar.gz
 export FREETYPE_TARBALL := dbf2caca1d3afd410a29217a9809d397-freetype-2.4.8.tar.bz2
 export GRAPHITE_TARBALL := 7042305e4208af4c2d5249d814ccce58-graphite2-1.2.3.tgz
-export GLIBC_TARBALL := 4a660ce8466c9df01f19036435425c3a-glibc-2.1.3-stub.tar.gz
 export HSQLDB_TARBALL := 17410483b5b5f267aa18b7e00b65e6e0-hsqldb_1_8_0.zip
 export HUNSPELL_TARBALL := 3121aaf3e13e5d88dfff13fb4a5f1ab8-hunspell-1.3.2.tar.gz
 export HYPHEN_TARBALL := a2f6010987e1c601274ab5d63b72c944-hyphen-2.8.4.tar.gz

external/Module_external.mk

@@ -17,15 +17,6 @@ ifeq ($(COM),MSC)
 $(eval $(call gb_Module_add_moduledir,external,msc-externals))
 endif
 
-ifeq ($(HAVE_READDIR_R),NO)
-ifneq ($(OS),WNT)
-$(eval $(call gb_Module_add_targets,external,\
-	UnpackedTarball_glibc \
-	StaticLibrary_gnu_readdir_r \
-))
-endif
-endif
-
 $(call gb_Helper_optional,LIBPNG,\
     $(eval $(call gb_Module_add_moduledir,external,libpng)))
 

external/StaticLibrary_gnu_readdir_r.mk

-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-$(eval $(call gb_StaticLibrary_StaticLibrary,gnu_readdir_r))
-
-$(eval $(call gb_StaticLibrary_use_unpacked,gnu_readdir_r,glibc))
-
-$(eval $(call gb_StaticLibrary_set_include,gnu_readdir_r,\
-    -I$(call gb_UnpackedTarball_get_dir,glibc) \
-    $$(INCLUDE) \
-))
-
-$(eval $(call gb_StaticLibrary_add_defs,gnu_readdir_r,\
-    -DHAVE_STRING_H \
-    -DHAVE_CONFIG_H \
-))
-
-$(eval $(call gb_StaticLibrary_add_cobjects,gnu_readdir_r,\
-    external/glibc/readdir_r \
-))
-
-# vim: set noet sw=4 ts=4:

external/UnpackedTarball_glibc.mk

-# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-$(eval $(call gb_UnpackedTarball_UnpackedTarball,glibc))
-
-$(eval $(call gb_UnpackedTarball_set_tarball,glibc,$(GLIBC_TARBALL)))
-
-$(eval $(call gb_UnpackedTarball_add_files,glibc,posix,\
-	external/glibc/config.h \
-	external/glibc/readdir_r.c \
-))
-
-# vim: set noet sw=4 ts=4:

external/glibc/config.h

-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org.  If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifdef WNT
-#include <stdlib.h>
-#define getenv getenv
-#endif
-
-
-#if defined(MACOSX)
-//Workaround for MACOS
-#define getopt my_neues_getopt
-#define opterr my_neues_opterr
-#define optind my_neues_optind
-#define optopt my_neues_optopt
-#endif

external/glibc/readdir_r.c

-/* Copyright (C) 1991,92,93,94,95,96,97,98,99,2000 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include <errno.h>
-#include <limits.h>
-#include <stddef.h>
-#include <string.h>
-#include <dirent.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <assert.h>
-
-#ifndef __READDIR_R
-# define __READDIR_R readdir_r
-# define DIRENT_TYPE struct dirent
-#endif
-
-/* Read a directory entry from DIRP.  */
-int
-__READDIR_R (DIR *dirp, DIRENT_TYPE *entry, DIRENT_TYPE **result)
-{
-  DIRENT_TYPE *dp;
-  size_t reclen;
-
-  errno = 0;
-  /* call our non-reentrant counterpart to get the information */
-  dp = readdir(dirp);
-
-  /* copy the result into entry */
-  if (dp != NULL) {
-    reclen = dp->d_reclen;           /* This might be NetBSD-specific
-                                      * Add #ifdef's if anything else needed */
-    *result = memcpy(entry, dp, reclen);
-  } else {
-    *result = NULL;
-  }
-
-  return dp != NULL ? 0 : errno ? errno : 0;
-}