diff -up matio-1.3.3/src/Makefile.am.zlibldflag matio-1.3.3/src/Makefile.am

--- matio-1.3.3/src/Makefile.am.zlibldflag	2008-05-18 23:45:41.000000000 +0200

+++ matio-1.3.3/src/Makefile.am	2008-10-13 11:12:00.000000000 +0200

@@ -8,15 +8,17 @@ VPATH = @srcdir@

 AM_CFLAGS  = -I. $(ZLIB_CFLAGS)

 AM_LDFLAGS =

-if HAVE_ZLIB

-    ZLIB_SRC = inflate.c

-endif

-

 noinst_HEADERS      = matio_private.h mat4.h mat5.h

 include_HEADERS     = matio.h matioConfig.h

 lib_LTLIBRARIES     = libmatio.la

-libmatio_la_SOURCES = snprintf.c endian.c io.c $(ZLIB_SRC) read_data.c \

+libmatio_la_SOURCES = snprintf.c endian.c io.c read_data.c \

                       mat5.c mat4.c mat.c

+libmatio_la_LIBADD = 

+

+if HAVE_ZLIB

+    libmatio_la_SOURCES += inflate.c

+    libmatio_la_LIBADD += $(ZLIB_LIBS)

+endif

 if ENABLE_FORTRAN

     AM_FCFLAGS             = -I. -I$(top_builddir)/src/fortran