* Work in progress

.cvsignore

@@ -0,0 +1,3 @@
+Makefile
+autom4te.cache
+config.h

Makefile.in

@@ -50,7 +50,7 @@ ZOBJ=		zlib4pl.o
 all:		$(TARGETS)
 
 zlib4pl.@SO@:	$(ZOBJ)
-		$(LD) $(LDFLAGS) -o $@ $(ZOBJ)
+		$(LD) $(LDFLAGS) -o $@ $(ZOBJ) $(LIBS)
 
 install:	$(TARGETS) $(LIBPL)
 		mkdir -p $(DESTDIR)$(PLBASE)/lib/$(PLARCH)

README

@@ -0,0 +1,2 @@
+Experimental interface to zlib, providing on-the-fly compression
+in Prolog streams.   Very incomplete.

configure

@@ -3933,13 +3933,13 @@ fi
 done
 
 
-echo "$as_me:$LINENO: checking for zlibVersion in -lzlib" >&5
-echo $ECHO_N "checking for zlibVersion in -lzlib... $ECHO_C" >&6
-if test "${ac_cv_lib_zlib_zlibVersion+set}" = set; then
+echo "$as_me:$LINENO: checking for zlibVersion in -lz" >&5
+echo $ECHO_N "checking for zlibVersion in -lz... $ECHO_C" >&6
+if test "${ac_cv_lib_z_zlibVersion+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
-LIBS="-lzlib  $LIBS"
+LIBS="-lz  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
@@ -3984,25 +3984,25 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_zlib_zlibVersion=yes
+  ac_cv_lib_z_zlibVersion=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_zlib_zlibVersion=no
+ac_cv_lib_z_zlibVersion=no
 fi
 rm -f conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_zlib_zlibVersion" >&5
-echo "${ECHO_T}$ac_cv_lib_zlib_zlibVersion" >&6
-if test $ac_cv_lib_zlib_zlibVersion = yes; then
+echo "$as_me:$LINENO: result: $ac_cv_lib_z_zlibVersion" >&5
+echo "${ECHO_T}$ac_cv_lib_z_zlibVersion" >&6
+if test $ac_cv_lib_z_zlibVersion = yes; then
   cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBZLIB 1
+#define HAVE_LIBZ 1
 _ACEOF
 
-  LIBS="-lzlib $LIBS"
+  LIBS="-lz $LIBS"
 
 fi
 

configure.in

@@ -84,7 +84,7 @@ else
 fi
 
 AC_CHECK_HEADERS(zlib.h)
-AC_CHECK_LIB(zlib, zlibVersion)
+AC_CHECK_LIB(z, zlibVersion)
 PLTARGETS=zlib
 
 AC_OUTPUT(Makefile)