--- ZThread-2.3.2/share/pthread.m4.orig	2005-03-13 02:47:28.000000000 +0100
+++ ZThread-2.3.2/share/pthread.m4	2008-09-10 18:38:26.872979766 +0200
@@ -36,7 +36,7 @@
 GNU Pth can also be used if it was configured with --enable-pthread.
 EOF
 
-AC_DEFUN(AM_DETECT_PTHREAD,
+AC_DEFUN([AM_DETECT_PTHREAD],
 [
 
 pthread_explicit="no"
--- ZThread-2.3.2/share/zthread.m4.orig	2005-03-13 02:47:52.000000000 +0100
+++ ZThread-2.3.2/share/zthread.m4	2008-09-10 18:39:05.148994851 +0200
@@ -31,7 +31,7 @@
 dnl ZTHREAD_CXXFLAGS
 dnl ZTHREAD_LIBS
 dnl 
-AC_DEFUN(AM_PATH_ZTHREAD,
+AC_DEFUN([AM_PATH_ZTHREAD],
 [
 
 
--- ZThread-2.3.2/share/ftime.m4.orig	2005-03-13 02:47:24.000000000 +0100
+++ ZThread-2.3.2/share/ftime.m4	2008-09-10 18:46:25.680989823 +0200
@@ -35,7 +35,7 @@
 
 have_ftime="detect"
 
-AC_DEFUN(AM_DETECT_FTIME,
+AC_DEFUN([AM_DETECT_FTIME],
 [
 
  AC_ARG_WITH(ftime,
--- ZThread-2.3.2/share/zthread-config.in.orig	2002-06-29 16:31:16.000000000 +0200
+++ ZThread-2.3.2/share/zthread-config.in	2008-09-10 18:39:58.180982280 +0200
@@ -215,7 +215,7 @@
 ##
 
 includes="-I@prefix@/include"
-libs="-L@prefix@/lib"
+libs="-L@libdir@"
 
 af_cflags="$af_cflags $includes -DREENTRANT -DZT_POSIX"
 af_libs="$libs -l$LIB_NAME $af_libs @LINKER_OPTIONS@"
--- ZThread-2.3.2/src/Makefile.am.orig	2005-03-13 04:51:32.000000000 +0100
+++ ZThread-2.3.2/src/Makefile.am	2013-11-04 21:05:46.362568360 +0100
@@ -21,8 +21,6 @@
 INCLUDES = -I$(top_srcdir)/include
 SUBDIRS=.
 
-libdir=$(prefix)/lib
-
 lib_LTLIBRARIES = libZThread.la
 
 libZThread_la_LIBADD=@LINKER_OPTIONS@ @EXTRA_LINKER_OPTIONS@