From: Michael Stapelberg <stapelberg@users.noreply.github.com>
Date: Mon, 7 Nov 2016 19:49:26 +0000 (-0800)
Subject: configure: add build directory to gitignore (#2543)
X-Git-Tag: 4.13~6
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=841118e5f8b2456d61bbf3d0e65094fac3c935cc;p=i3%2Fi3

configure: add build directory to gitignore (#2543)
---

diff --git a/configure.ac b/configure.ac
index 8829fed9..9e61d997 100644
--- a/configure.ac
+++ b/configure.ac
@@ -146,6 +146,15 @@ else
 	print_BUILD_MANS=no
 fi
 
+git_dir=`git rev-parse --git-dir 2>/dev/null`
+if test -n "$git_dir"; then
+	srcdir=`dirname "$git_dir"`
+	exclude_dir=`pwd | sed "s,^$srcdir,,g"`
+	if ! grep -q "^$exclude_dir" "$git_dir/info/exclude"; then
+		echo "$exclude_dir" >> "$git_dir/info/exclude"
+	fi
+fi
+
 echo \
 "--------------------------------------------------------------------------------
 build configured: