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* lib/Makefile.am (libcoreutils_a_SOURCES): Remove xmemxfrm.c, xmemxfrm.h. * lib/memxfrm.c, lib/memxfrm.h, lib/xmemxfrm.c, lib/xmemxfrm.h: Remove. * m4/memxfrm.m4: Likewise. * m4/prereq.m4 (gl_PREREQ): Remove gl_MEMXFRM. * po/POTFILES.in: Remove lib/xmemxfrm.c. * src/sort.c: Don't include xmemxfrm.h. (cmp_hashes): Remove. (xstrxfrm): New function. (compare_random): If a line contains NULs, don't create a big buffer that contains the strxfrm output of each string in the line. Instead, accumulate checksums and differences as we go, so that at any one time we have to store at most the output of a single strxfrm call when processing the line. This removes the need for an memxfrm function.
46 lines
1.4 KiB
Plaintext
46 lines
1.4 KiB
Plaintext
#serial 77
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dnl We use gl_ for non Autoconf macros.
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m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]])dnl
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# These are the prerequisite macros for files in the lib/
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# directory of the coreutils package.
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# Copyright (C) 1998, 2000-2001, 2003-2010 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Written by Jim Meyering.
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AC_DEFUN([gl_PREREQ],
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[
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# gnulib settings.
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AC_REQUIRE([gl_FUNC_NONREENTRANT_EUIDACCESS])
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# We don't use c-stack.c.
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# AC_REQUIRE([gl_C_STACK])
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# Invoke macros of modules that may migrate into gnulib.
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# There's no need to list gnulib modules here, since gnulib-tool
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# handles that; see ../bootstrap.conf.
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AC_REQUIRE([gl_EUIDACCESS_STAT])
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AC_REQUIRE([gl_FD_REOPEN])
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AC_REQUIRE([gl_FUNC_XATTR])
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AC_REQUIRE([gl_FUNC_XFTS])
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AC_REQUIRE([gl_STRINTCMP])
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AC_REQUIRE([gl_STRNUMCMP])
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])
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