- Add ncurses-fix.patch in order to fix ncurses failure. Use upstream patch. OBS-URL: https://build.opensuse.org/request/show/830190 OBS-URL: https://build.opensuse.org/package/show/shells/zsh?expand=0&rev=228
53 lines
2.5 KiB
Diff
53 lines
2.5 KiB
Diff
From c6a85163619ed1cee89ab047a0d98108ed46828d Mon Sep 17 00:00:00 2001
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From: Daniel Shahaf <d.s@daniel.shahaf.name>
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Date: Fri, 28 Aug 2020 02:36:35 +0000
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Subject: [PATCH] github #64: Fix a build-time error when building against
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ncurses that hadn't been built with --enable-wgetch-events.
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The --enable-wgetch-events codepath is experimental (according to
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ncurses-6.2/INSTALL) and off by default (according to
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ncurses-6.2/configure.in). With that codepath disabled, the macro
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KEY_EVENT is not provided, which (before this commit) manifested as a
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build-time error:
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[ 245s] gcc -c -I. -I../../Src -I../../Src -I../../Src/Zle -I. -DHAVE_CONFIG_H -DMODULE -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g -fPIE -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -I/usr/include/ncursesw -fPIC -o curses..o curses.c
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[ 246s] In file included from curses.c:210:
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[ 246s] curses_keys.h:93:15: error: 'KEY_EVENT' undeclared here (not in a function); did you mean 'KEY_RESET'?
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[ 246s] 93 | {"EVENT", KEY_EVENT},
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[ 246s] | ^~~~~~~~~
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[ 246s] | KEY_RESET
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curses_keys.h is only used for setting the "kevent" output parameter of
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'zcurses input' (and the associated $zcurses_keycodes special variable),
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so there's no harm in just leaving KEY_EVENT out of it. (That codepath
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deals gracefully with numeric values that don't correspond to any of the
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known compile-time values, as that can happen whenever the build- and
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run-time versions of ncurses don't provide the same set of KEY_* macros,
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with or without relation to that configure flag.)
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Reported by Martin Liska.
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---
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ChangeLog | 6 ++++++
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Src/Modules/curses_keys.awk | 7 ++++++-
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2 files changed, 12 insertions(+), 1 deletion(-)
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diff --git a/Src/Modules/curses_keys.awk b/Src/Modules/curses_keys.awk
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index ffb182c35..25bd63c7e 100644
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--- a/Src/Modules/curses_keys.awk
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+++ b/Src/Modules/curses_keys.awk
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@@ -12,8 +12,13 @@ BEGIN {nkeydefs = 0}
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END {
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printf("static const struct zcurses_namenumberpair keypad_names[] = {\n")
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- for (i = 0; i < 0 + nkeydefs; i++)
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+ for (i = 0; i < 0 + nkeydefs; i++) {
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+ if (name[i] == "EVENT")
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+ printf("#ifdef KEY_EVENT\n")
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printf(" {\"%s\", KEY_%s},\n", name[i], name[i])
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+ if (name[i] == "EVENT")
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+ printf("#endif\n")
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+ }
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printf(" {NULL, 0}\n")
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printf("};\n")
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}
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