Lines Matching refs:zlib
33 AC_ARG_WITH([zlib],
34 [AS_HELP_STRING([--with-zlib],
85 # Check for zlib.
88 AC_MSG_CHECKING([zlib version])
90 # First check the zlib header version.
93 #include <zlib.h>
95 # error zlib version too old
102 AC_DEFINE([HAVE_ZLIB], [1], [Enable classes using zlib compression.])
106 AC_MSG_FAILURE([--with-zlib was given, but no working zlib library was found])
113 AC_MSG_FAILURE([--with-zlib was given, but zlib headers were not present or were too old (requires 1.2.0.4)])
