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-rw-r--r--configure.ac3
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index fccd5c2a..0d8df42b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,6 @@
# Process this file with autoconf to produce a configure script.
AC_INIT
+AC_PREREQ(2.59)
AC_CONFIG_HEADERS([src/include/config.h:src/include/config.hin])
AC_CONFIG_SRCDIR([src/roff/groff/groff.cpp])
@@ -91,8 +92,8 @@ GROFF_G
GROFF_TMAC
GROFF_TARGET_PATH_SEPARATOR
GROFF_HTML_PROGRAMS
+GROFF_PDFDOC_PROGRAMS
GROFF_PNMTOPS_NOSETPAGE
-GROFF_GHOSTSCRIPT_PATH
AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
AC_CONFIG_FILES([Makefile doc/Makefile src/utils/xtotroff/Makefile])