[master] 8587fc242 build: Make the recheck target recursive

[Dridi Boukelmoune]

commit 8587fc2422cfcb68cd219653eda66cfcb0c2999e
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Mon Jan 25 14:43:34 2021 +0100

    build: Make the recheck target recursive
    
    This way every failure can be tested again without selecting a specific
    subdirectory.

diff --git a/configure.ac b/configure.ac
index 3763b3f34..0201b72ec 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,6 +20,7 @@ AC_LANG(C)
 
 AM_MAINTAINER_MODE([disable])
 AM_INIT_AUTOMAKE([1.11 foreign color-tests parallel-tests subdir-objects])
+AM_EXTRA_RECURSIVE_TARGETS([recheck])
 AM_SILENT_RULES([yes])
 AC_DISABLE_STATIC
 AC_PROG_LIBTOOL