gcd_pf_mul: get rid of duplicate code.

[ginac.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b592220b4263f7236e133f630de975cefc054061..22f9c9657ceb382e3ad4d620f5ffed34f0b732f6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -44,8 +44,8 @@ dnl The version number in newly created archives will be ARCHIVE_VERSION.
 dnl Archives version (ARCHIVE_VERSION-ARCHIVE_AGE) thru ARCHIVE_VERSION can
 dnl be read by this version of the GiNaC library.
 
-ARCHIVE_VERSION=2
-ARCHIVE_AGE=2
+ARCHIVE_VERSION=3
+ARCHIVE_AGE=3
 
 AC_SUBST(ARCHIVE_VERSION)
 AC_SUBST(ARCHIVE_AGE)
@@ -149,6 +149,10 @@ AM_CONDITIONAL(CONFIG_TEX, [test ! \( -z "$LATEX" -o -z $"PDFLATEX" -o -z "$MAKE
 AC_PATH_PROG(FIG2DEV, fig2dev, "")
 AM_CONDITIONAL(CONFIG_FIG2DEV, [test ! -z "$FIG2DEV"])
 
+dnl generate boilerplate code for the (new) parser.
+dnl Only developers need this tool.
+AC_PATH_PROG(AUTOGEN, autogen, "")
+
 dnl Output makefiles etc.
 AC_CONFIG_FILES([
 Makefile