configure.ac: remove duplicate AC_CONFIG_MACRO_DIR

fixes build with autoconf 2.70
libusb · Dec 25, 2020 · 3634614 · 3634614
1 parent fb4135c
commit 3634614
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/configure.ac b/configure.ac
@@ -13,7 +13,6 @@ LTLDFLAGS="-version-info ${lt_current}:${lt_revision}:${lt_age}"
 
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([foreign -Wall -Werror])
-AC_CONFIG_MACRO_DIR([m4])
 
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 LT_INIT