From: Emmanuele Bassi <ebassi@gnome.org>
Date: Fri, 1 Nov 2019 15:20:47 +0000 (+0000)
Subject: Check for diff's availability
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1~1^2~321^2^2~665^2~2
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=48cc26246f0b6bbc6d58d82831129560bff412cc;p=gtk4.git

Check for diff's availability

The tests suite calls `diff` in various places, which means we need to
check if it's installed.
---

diff --git a/testsuite/meson.build b/testsuite/meson.build
index 10dabd8152..bb7c8160f4 100644
--- a/testsuite/meson.build
+++ b/testsuite/meson.build
@@ -2,6 +2,10 @@ gtk_libexecdir = join_paths(gtk_prefix, get_option('libexecdir'))
 installed_test_bindir = join_paths(gtk_libexecdir, 'installed-tests', 'gtk-4.0')
 installed_test_datadir = join_paths(gtk_datadir, 'installed-tests', 'gtk-4.0')
 
+# We call diff in various tests, so we need to check it's available,
+# otherwise we're going to have failures down the line
+diff = find_program('diff', required: true)
+
 subdir('gdk')
 subdir('gsk')
 subdir('gtk')