Update TODO.

[goals.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d44209a..e8fd7e5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -49,9 +49,13 @@ AC_CHECK_PROG(MENHIR, [menhir], [menhir], [
     AC_MSG_ERROR([OCaml menhir parser generator is required])
 ])
 
+AC_CHECK_PROG([POD2MAN], [pod2man], [pod2man], [
+    AC_MSG_ERROR([pod2man tool from Perl is required])
+])
+
 dnl Substitute OCaml flags and packages.
 AC_SUBST([OCAMLFLAGS], ["-g -safe-string -warn-error CDEFLMPSUVYZX+52-3"])
-AC_SUBST([OCAMLPACKAGES], ["-package str,unix"])
+AC_SUBST([OCAMLPACKAGES], ["-package str,unix,threads -thread"])
 
 dnl Produce output files.
 AC_CONFIG_HEADERS([config.h])