X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=configure.ac;h=f97622aafb1beed2d0c2dfa683a2a4684c4e4639;hb=c983aa304975a3880942456ed8e92646020bc97b;hp=9a5267b9ff4819b76eea34b4485c587bdcfbc6be;hpb=babe5e05f8dc718c88ef8e4701eb9cf992a24fb7;p=lyx.git

diff --git a/configure.ac b/configure.ac
index 9a5267b9ff..f97622aafb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,9 +64,12 @@ for file in config/install-sh ; do
 done
 
 # Find a suitable python interpreter
-LYX_PATH_PYTHON
+LYX_PATH_PYTHON23([2.7.0], [3.3.0])
 # do the usual python setup stuff
 AM_PATH_PYTHON
+
+# Tools for creating libraries (note that we do not use libtool)
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR]) dnl AM_PROG_AR requires automake 1.12
 AC_PROG_RANLIB
 
 ### Check for a C++ compiler