Make extlib an optional dependency.

[virt-top.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3b3a6cb..1fa9361 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@
 
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT(ocaml-libvirt,0.3.2.9)
+AC_INIT(ocaml-libvirt,0.4.0.0)
 
 dnl Check for basic C environment.
 AC_PROG_CC
@@ -52,7 +52,12 @@ AC_CHECK_FUNC(virConnectGetCapabilities,
 
 dnl Check for optional libvirt functions added since 0.2.1.
 dnl See: http://libvirt.org/hvsupport.html
-AC_CHECK_FUNCS([virConnectGetHostname virConnectGetURI virDomainBlockStats virDomainGetSchedulerParameters virDomainGetSchedulerType virDomainInterfaceStats virDomainMigrate virDomainSetSchedulerParameters])
+AC_CHECK_FUNCS([virConnectGetHostname virConnectGetURI virDomainBlockStats virDomainGetSchedulerParameters virDomainGetSchedulerType virDomainInterfaceStats virDomainMigrate virDomainSetSchedulerParameters virNodeGetFreeMemory virNodeGetCellsFreeMemory])
+
+dnl We also use <libvirt/virterror.h>
+AC_CHECK_HEADER([libvirt/virterror.h],
+       [],
+       AC_MSG_ERROR([You must install libvirt development package]))
 
 dnl Check for optional ncurses.
 AC_CHECK_LIB(ncurses,initscr)
@@ -60,29 +65,31 @@ AC_CHECK_LIB(ncurses,initscr)
 dnl Check for basic OCaml environment & findlib.
 AC_PROG_OCAML
 AC_PROG_FINDLIB
+if test "x$OCAMLFIND" = "x"; then
+   AC_MSG_ERROR([Cannot find required program 'ocamlfind' (part of findlib)])
+fi
 
 dnl Check for required OCaml packages.
 AC_CHECK_OCAML_PKG(unix)
 if test "x$pkg_unix" != "xyes"; then
    AC_MSG_ERROR([Cannot find required OCaml package 'unix'])
 fi
-AC_CHECK_OCAML_PKG(extlib)
-if test "x$pkg_extlib" != "xyes"; then
-   AC_MSG_ERROR([Cannot find required OCaml package 'extlib'])
-fi
 
 dnl Check for optional OCaml packages.
+AC_CHECK_OCAML_PKG(extlib)
 AC_CHECK_OCAML_PKG(lablgtk2)
 AC_CHECK_OCAML_PKG(curses)
 AC_CHECK_OCAML_PKG(gettext)
 AC_CHECK_OCAML_PKG(xml-light)
 AC_CHECK_OCAML_PKG(csv)
+AC_CHECK_OCAML_PKG(calendar)
 
 AC_SUBST(pkg_lablgtk2)
 AC_SUBST(pkg_curses)
 AC_SUBST(pkg_gettext)
 AC_SUBST(pkg_xml_light)
 AC_SUBST(pkg_csv)
+AC_SUBST(pkg_calendar)
 
 dnl Check for optional perldoc (for building manual pages).
 AC_CHECK_PROG(HAVE_PERLDOC,perldoc,perldoc)