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authorGaetan Nadon <memsize@videotron.ca>2010-07-21 16:49:04 -0400
committerGaetan Nadon <memsize@videotron.ca>2010-07-22 20:24:42 -0400
commit30a00b13dc0dd2f6f07269b0e9116b78b290c109 (patch)
tree9dd5575f409a15a66b4c08d45fc7d6e52071274b
parent842b0be89bf466a7d8fb20aff3f72cb213ba7f7e (diff)
config: add comments for main statements
-rw-r--r--configure.ac12
1 files changed, 6 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac
index 0f08c4c..0fc2066 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,18 +20,18 @@
#
# Process this file with autoconf to produce a configure script
+# Initialize Autoconf
AC_PREREQ([2.60])
AC_INIT([xf86-video-trident],
[1.3.4],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
[xf86-video-trident])
-
AC_CONFIG_SRCDIR([Makefile.am])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_AUX_DIR(.)
+# Initialize Automake
AM_INIT_AUTOMAKE([foreign dist-bzip2])
-
AM_MAINTAINER_MODE
# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
@@ -40,26 +40,27 @@ m4_ifndef([XORG_MACROS_VERSION],
XORG_MACROS_VERSION(1.8)
XORG_DEFAULT_OPTIONS
-# Checks for programs.
+# Initialize libtool
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AH_TOP([#include "xorg-server.h"])
+# Define a configure option for an alternate module directory
AC_ARG_WITH(xorg-module-dir,
AS_HELP_STRING([--with-xorg-module-dir=DIR],
[Default xorg module directory [[default=$libdir/xorg/modules]]]),
[moduledir="$withval"],
[moduledir="$libdir/xorg/modules"])
-# Checks for extensions
+# Store the list of server defined optional extensions in REQUIRED_MODULES
XORG_DRIVER_CHECK_EXT(RANDR, randrproto)
XORG_DRIVER_CHECK_EXT(RENDER, renderproto)
XORG_DRIVER_CHECK_EXT(XV, videoproto)
XORG_DRIVER_CHECK_EXT(DPMSExtension, xextproto)
XORG_DRIVER_CHECK_EXT(XFreeXDGA, xf86dgaproto)
-# Checks for pkg-config packages
+# Obtain compiler/linker options for the driver dependencies
PKG_CHECK_MODULES(XORG, [xorg-server >= 1.0.99.901 xproto fontsproto $REQUIRED_MODULES])
PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1],
HAVE_XEXTPROTO_71="yes"; AC_DEFINE(HAVE_XEXTPROTO_71, 1, [xextproto 7.1 available]),
@@ -89,7 +90,6 @@ AM_CONDITIONAL(XSERVER_LIBPCIACCESS, test "x$XSERVER_LIBPCIACCESS" = xyes)
# Checks for libraries.
-
AC_SUBST([moduledir])
DRIVER_NAME=trident