1 https://bugs.gentoo.org/545114

     2 

     3 extracted from the upstream change (which had many unrelated commits in one)

     4 

     5 From 97bb4678dc03e753290b39bbff30ba2825df9517 Mon Sep 17 00:00:00 2001

     6 From: "Thomas E. Dickey" <dickey@invisible-island.net>

     7 Date: Sun, 7 Dec 2014 03:10:09 +0000

     8 Subject: [PATCH] ncurses 5.9 - patch 20141206

     9 

    10 + modify MKlib_gen.sh to work around change in development version of

    11   gcc introduced here:

    12 	  https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html

    13 	  https://gcc.gnu.org/ml/gcc-patches/2014-07/msg00236.html

    14   (reports by Marcus Shawcroft, Maohui Lei).

    15 

    16 diff --git a/ncurses/base/MKlib_gen.sh b/ncurses/base/MKlib_gen.sh

    17 index d8cc3c9..b91398c 100755

    18 --- a/ncurses/base/MKlib_gen.sh

    19 +++ b/ncurses/base/MKlib_gen.sh

    20 @@ -474,11 +474,22 @@ sed -n -f $ED1 \

    21  	-e 's/gen_$//' \

    22  	-e 's/  / /g' >>$TMP

    23  

    24 +cat >$ED1 <<EOF

    25 +s/  / /g

    26 +s/^ //

    27 +s/ $//

    28 +s/P_NCURSES_BOOL/NCURSES_BOOL/g

    29 +EOF

    30 +

    31 +# A patch discussed here:

    32 +#	https://gcc.gnu.org/ml/gcc-patches/2014-06/msg02185.html

    33 +# introduces spurious #line markers.  Work around that by ignoring the system's

    34 +# attempt to define "bool" and using our own symbol here.

    35 +sed -e 's/bool/P_NCURSES_BOOL/g' $TMP > $ED2

    36 +cat $ED2 >$TMP

    37 +

    38  $preprocessor $TMP 2>/dev/null \

    39 -| sed \

    40 -	-e 's/  / /g' \

    41 -	-e 's/^ //' \

    42 -	-e 's/_Bool/NCURSES_BOOL/g' \

    43 +| sed -f $ED1 \

    44  | $AWK -f $AW2 \

    45  | sed -f $ED3 \

    46  | sed \