Remove info-in-builddir option from AM_INIT_AUTOMAKE().

This option is not supported by older, but still widely used versions of
automake. The drawback is that when doing multiple VPATH builds in a
row, the info manual may mention incorrect paths, but it doesn't affect
the executables at all.

diff --git a/configure.ac b/configure.ac
index 120a8db5189fb5f93859ef3378582313d5e6585e..4c5c0560f6f555354c4336df94d95b427a9522a3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ AC_PREREQ(2.61)
 AC_INIT([tinc], m4_esyscmd_s((git describe || echo UNKNOWN) | sed 's/release-//'))
 AC_CONFIG_SRCDIR([src/tincd.c])
 AC_GNU_SOURCE
-AM_INIT_AUTOMAKE([info-in-builddir std-options subdir-objects -Wall])
+AM_INIT_AUTOMAKE([std-options subdir-objects -Wall])
 AC_CONFIG_HEADERS([config.h])
 
 # Enable GNU extensions.