Add new step mes-libc-patched
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@ -106,43 +106,48 @@ cd tcc-0.9.27
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kaem --file tcc-patched.kaem
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cd ..
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# Part 13: make
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# Part 13: mes-libc-patched
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cd tcc-0.9.27
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kaem --file mes-libc-patched.kaem
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cd ..
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# Part 14: make
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pkg="make-3.80"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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cd ..
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# Part 14: bzip2
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# Part 15: bzip2
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pkg="bzip2-1.0.8"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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cd ..
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# Part 15: coreutils
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# Part 16: coreutils
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pkg="coreutils-5.0"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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cd ..
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# Part 16: grep
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# Part 17: grep
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pkg="grep-2.4"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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cd ..
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# Part 16: heirloom-devtools
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# Part 18: heirloom-devtools
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pkg="heirloom-devtools-070527"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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cd ..
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# Part 17: bash
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# Part 19: bash
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pkg="bash-2.05b"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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cd ..
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# Part 18: m4
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# Part 20: m4
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pkg="m4-1.4"
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cd ${pkg}
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kaem --file ${pkg}.kaem
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@ -0,0 +1,14 @@
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#!/bin/sh
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set -ex
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cd src/mes-libc
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# Patch
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patch -Np0 -i ../../patches/mes-libc-qsort.patch
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# Recompile libc
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cd ../tcc-0.9.27
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kaem --file ../../compile-libc.kaem
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cd ../..
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@ -0,0 +1,29 @@
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--- lib/stdlib/qsort.c
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+++ lib/stdlib/qsort.c
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@@ -1,6 +1,7 @@
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/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2017,2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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+ * Copyright © 2021 Paul Dersey <pdersey@gmail.com>
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*
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* This file is part of GNU Mes.
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*
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@@ -24,10 +25,14 @@
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void
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qswap (void *a, void *b, size_t size)
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{
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- char *buf[8];
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- memcpy (buf, a, size);
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- memcpy (a, b, size);
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- memcpy (b, buf, size);
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+ char *pa = a;
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+ char *pb = b;
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+ do
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+ {
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+ char tmp = *pa;
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+ *pa++ = *pb;
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+ *pb++ = tmp;
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+ } while (--size > 0);
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}
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size_t
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