Support for loading Xz-compressed modules
diff --git a/configure.ac b/configure.ac
index 46b535d..ae1a636 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,6 +51,16 @@
AC_DEFINE(ENABLE_LOGGING, [1], [System logging.])
])
+AC_ARG_WITH([xz],
+ AS_HELP_STRING([--with-xz], [handle Xz-compressed modules @<:@default=disabled@:>@]),
+ [], [with_xz=no])
+AS_IF([test "x$with_xz" != "xno"], [
+ PKG_CHECK_MODULES([liblzma], [liblzma >= 4.99])
+ AC_DEFINE([ENABLE_XZ], [1], [Enable Xz for modules.])
+], [
+ AC_MSG_NOTICE([Xz support not requested])
+])
+
AC_ARG_WITH([zlib],
AS_HELP_STRING([--with-zlib], [handle gzipped modules @<:@default=disabled@:>@]),
[], [with_zlib=no])
@@ -139,6 +149,6 @@
tools: ${enable_tools}
logging: ${enable_logging}
- zlib: ${with_zlib}
+ compression: xz=${with_xz} zlib=${with_zlib}
debug: ${enable_debug}
])
