Re: [Libvir] Please check my autoconf libvirt.m4

On Wed, May 23, 2007 at 06:31:19PM +0100, Richard W.M. Jones wrote: > Richard W.M. Jones wrote: >> Attached is an autoconf snippet which allows you to check that the >> libvirt library is installed (not necessarily development headers >> though) and check the version number. >> >> If any autoconf experts (hello, Mark) would like to check it makes >> sense, that'd be great. > I should add that I use it like this: > > dnl Check for libvirt, sets LIBVIRT_VERSION. > AC_LIBVIRT > > dnl Libvirt must be >= 0.2.1 > AC_MSG_CHECKING([libvirt >= 0.2.1]) > if test $LIBVIRT_VERSION -ge 2001; then > AC_MSG_RESULT([ok]) > else > AC_MSG_ERROR([please upgrade your libvirt library]) > fi I don't see that this buys us much over just doing PKG_CHECK_MODULES(LIBVIRT, libvirt >= 0.2.1) AC_SUBST(LIBVIRT_CFLAGS) AC_SUBST(LIBVIRT_LIBS) which already works...