From 1e68844d51c6b68130cd79cfd7c4da8678f160a5 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@alientrap.org>
Date: Fri, 1 Oct 2010 07:16:04 +0200
Subject: [PATCH] ./all: drop into gdb if a crash happened and gdb is available
 (otherwise keep using catchsegv)

---
 all          | 9 +++++++++
 savecore.gdb | 5 +++++
 2 files changed, 14 insertions(+)
 create mode 100644 savecore.gdb

diff --git a/all b/all
index a36db268..6b19347b 100755
--- a/all
+++ b/all
@@ -666,12 +666,21 @@ case "$cmd" in
 			fi
 		fi
 
+		binary=$1
+
 		if [ -n "$USE_GDB" ]; then
 			set -- gdb --args "$@"
+		elif which gdb >/dev/null 2>&1; then
+			set -- gdb --batch -x savecore.gdb --args "$@"
 		elif which catchsegv >/dev/null 2>&1; then
 			set -- catchsegv "$@"
 		fi
+		rm -f xonotic.core
 		"$@"
+		if [ -f xonotic.core ]; then
+			echo "The program has CRASHED. Please examine the core dump in the debugger."
+			gdb "$binary" xonotic.core
+		fi
 		;;
 	each|foreach)
 		keep_going=false
diff --git a/savecore.gdb b/savecore.gdb
new file mode 100644
index 00000000..10a4c0cf
--- /dev/null
+++ b/savecore.gdb
@@ -0,0 +1,5 @@
+run
+set pagination off
+echo \n\nIf the following commands show errors, that can be ignored:\n
+bt
+generate-core-file xonotic.core
-- 
2.39.2