2015-07-24 15:00:43 +02:00
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Fix gcc 5.x build failure
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2015-05-28 01:51:53 +02:00
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2015-07-24 15:00:43 +02:00
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Extracted from upstream commit
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http://ncurses.scripts.mit.edu/?p=ncurses.git;a=commit;h=97bb4678dc03e753290b39bbff30ba2825df9517.
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2015-05-28 01:51:53 +02:00
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2015-07-24 15:00:43 +02:00
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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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2015-05-28 01:51:53 +02:00
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2015-07-24 15:00:43 +02:00
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Original author: Thomas E. Dickey <dickey@invisible-island.net>
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Signed-off-by: Mikhail Peselnik <bas@bmail.ru>
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2015-05-28 01:51:53 +02:00
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2017-03-21 01:53:37 +01:00
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--- a/ncurses/base/MKlib_gen.sh 2015-08-06 20:48:24.000000000 -0400
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+++ b/ncurses/base/MKlib_gen.sh 2017-02-07 10:09:01.293962392 -0500
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@@ -491,11 +491,22 @@
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2015-07-24 15:00:43 +02:00
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-e 's/gen_$//' \
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-e 's/ / /g' >>$TMP
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2015-05-28 01:51:53 +02:00
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2015-07-24 15:00:43 +02:00
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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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