configure.ac: add AC_CONFIG_MACRO_DIR

Otherwise, autoconf fails to find extra macros defined in the m4 directory.
2015-06-30 10:53:45 +02:00 · 2015-06-30 10:53:45 +02:00 · 0e7d2b73be
parent 0474804d4b
commit 0e7d2b73be
1 changed files with 2 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -6,6 +6,8 @@ AC_INIT(ejabberd, m4_esyscmd([echo `git describe --tags 2>/dev/null || echo 0.0`
 REQUIRE_ERLANG_MIN="5.9.1 (Erlang/OTP R15B01)"
 REQUIRE_ERLANG_MAX="9.0.0 (No Max)"

+AC_CONFIG_MACRO_DIR([m4])
+
 # Checks for programs.
 AC_PROG_MAKE_SET
 AC_PROG_INSTALL