<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.26.0"> </HEAD> <BODY> On Sun, 2010-05-16 at 09:07 +0200, Rémi Cardona wrote: <BLOCKQUOTE TYPE=CITE> <PRE> Le 15/05/2010 16:16, Gaetan Nadon a écrit : > All modules install something. > It 's called indirectly by AM_INIT_AUTOMAKE, so it will never be missing. So why bother putting it in xorg-macros at all? </PRE> </BLOCKQUOTE> To be on the paranoïd side. A few days ago, on Linux, AC_PROG_SED was expanded by some earlier statement (I don't recall exactly) but it was not on Solaris. There are different versions of automake and different platforms and I can't be sure. To limit the expansion I use AC_REQUIRE, so if it has already been expanded, it won't do it twice. It also has the virtue of documenting which statements are used so one does not suspect it might be missing in the module.<BR> <BR> Thanks for asking.<BR> <BR> <BLOCKQUOTE TYPE=CITE> <PRE> Cheers, Rémi _______________________________________________ <A HREF="mailto:xorg-devel@lists.x.org">xorg-devel@lists.x.org</A>: X.Org development Archives: <A HREF="http://lists.x.org/archives/xorg-devel">http://lists.x.org/archives/xorg-devel</A> Info: <A HREF="http://lists.x.org/mailman/listinfo/xorg-devel">http://lists.x.org/mailman/listinfo/xorg-devel</A> </PRE> </BLOCKQUOTE> </BODY> </HTML>