2015-06-02 21:54:54 +00:00
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https://bugs.gentoo.org/545114
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extracted from the upstream change (which had many unrelated commits in one)
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From 97bb4678dc03e753290b39bbff30ba2825df9517 Mon Sep 17 00:00:00 2001
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From: "Thomas E. Dickey" <dickey@invisible-island.net>
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Date: Sun, 7 Dec 2014 03:10:09 +0000
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Subject: [PATCH] ncurses 5.9 - patch 20141206
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+ modify MKlib_gen.sh to work around change in development version of
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gcc introduced here:
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https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html
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https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00236.html
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(reports by Marcus Shawcroft, Maohui Lei).
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--- a/ncurses/base/MKlib_gen.sh
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+++ b/ncurses/base/MKlib_gen.sh
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2016-12-10 19:23:24 +00:00
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@@ -491,11 +491,22 @@ sed -n -f $ED1 \
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2015-06-02 21:54:54 +00:00
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-e 's/gen_$//' \
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-e 's/ / /g' >>$TMP
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+cat >$ED1 <<EOF
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+s/ / /g
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+s/^ //
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+s/ $//
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+s/P_NCURSES_BOOL/NCURSES_BOOL/g
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+EOF
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+
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+# A patch discussed here:
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+# https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html
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+# introduces spurious #line markers. Work around that by ignoring the system's
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+# attempt to define "bool" and using our own symbol here.
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+sed -e 's/bool/P_NCURSES_BOOL/g' $TMP > $ED2
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+cat $ED2 >$TMP
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+
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$preprocessor $TMP 2>/dev/null \
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-| sed \
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- -e 's/ / /g' \
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- -e 's/^ //' \
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- -e 's/_Bool/NCURSES_BOOL/g' \
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+| sed -f $ED1 \
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| $AWK -f $AW2 \
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| sed -f $ED3 \
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| sed \
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