X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=configure.ac;h=d8502fa1ae06ccb710e77e06ecef6be334851d16;hb=e6b060578b9e783b8c6e5ca164b988a37c753f81;hp=680d4328d68f5a6466de156b9308d7e225cb4a51;hpb=db7017455fa3804559584c706c20897794e0b1c2;p=sort-networks.git

diff --git a/configure.ac b/configure.ac
index 680d432..d8502fa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_PREREQ([2.65])
+AC_PREREQ([2.61])
 AC_INIT([libsortnetwork], [1.0.0], [ff@octo.it])
 AC_CONFIG_SRCDIR([src/sn_network.c])
 AC_CONFIG_HEADERS([src/config.h])
@@ -16,9 +16,7 @@ AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 
 # Libtool stuff
-LT_CONFIG_LTDL_DIR([libltdl])
 LT_INIT
-LTDL_INIT
 
 if test "x$GCC" = "xyes"
 then
@@ -80,11 +78,15 @@ then
 	AC_CHECK_HEADERS(population.h,
 			 [with_libpopulation="yes"],
 			 [with_libpopulation="no"])
-	echo "with_libpopulation = $with_libpopulation"
 fi
 
 if test "x$with_libpopulation" = "xyes"
 then    
+	if test "x$LIBPOPULATION_LIBS" = "x"
+	then
+		LIBPOPULATION_LIBS="-lpthread"
+	fi
+
 	AC_CHECK_LIB(population, population_create,
 		     [with_libpopulation="yes"],
 		     [with_libpopulation="no"],