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From f76d96206a7251d62dbbd3879bf0ad6dfe1ec486 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ulrich=20M=C3=BCller?= <ulm@gentoo.org>
Date: Sat, 7 Nov 2020 11:25:07 -0800
Subject: [PATCH] Allow to build --with-caca but without mouse support
EAM: slightly modified fix
Bug #2351
---
term/caca.trm | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/term/caca.trm b/term/caca.trm
index cf7c0d7c6..58606e2d8 100644
--- a/term/caca.trm
+++ b/term/caca.trm
@@ -1913,8 +1913,11 @@ CACA_process_events(void)
CACA_result loop = CACA_loop;
caca_event_t ev;
const int event_mask =
- CACA_EVENT_KEY_PRESS | CACA_EVENT_RESIZE | CACA_EVENT_QUIT |
- CACA_EVENT_MOUSE_MOTION | CACA_EVENT_MOUSE_PRESS | CACA_EVENT_MOUSE_RELEASE;
+ CACA_EVENT_KEY_PRESS | CACA_EVENT_RESIZE | CACA_EVENT_QUIT
+#ifdef USE_MOUSE
+ | CACA_EVENT_MOUSE_MOTION | CACA_EVENT_MOUSE_PRESS | CACA_EVENT_MOUSE_RELEASE
+#endif
+ ;
static int mx = 0, my = 0; /* current mouse position */
static unsigned long last_event_time = 0;
@@ -2579,11 +2582,13 @@ CACA_modify_plots(unsigned int operations, int plotno)
}
}
+#ifdef USE_MOUSE
if (changed) {
/* Replot only if something changed. */
CACA_zoom_or_replot = TRUE;
exec_event(GE_replot, 0, 0, 0, 0, 0);
}
+#endif
}
--
2.29.2
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