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authorGaetan Nadon <memsize@videotron.ca>2010-07-21 16:49:04 -0400
committerGaetan Nadon <memsize@videotron.ca>2010-07-21 20:12:43 -0400
commit6196d848a0b12d7e8f7aae0374d53072c69546a6 (patch)
tree40e19af9b9983e718645904d173c0983a4294d7e
parentf224e3227f889fb057b17b3358b486b24613bf44 (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 e1a2ee4..b4b5813 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-ast],
[0.91.9],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
[xf86-video-ast])
-
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 xorg-macros: XORG_DEFAULT_OPTIONS
@@ -40,25 +40,26 @@ m4_ifndef([XORG_MACROS_VERSION],
XORG_MACROS_VERSION(1.3)
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)
-# 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 $REQUIRED_MODULES])
# Checks for libraries.
@@ -69,7 +70,6 @@ AC_CHECK_DECL(XSERVER_LIBPCIACCESS,
[#include "xorg-server.h"])
CPPFLAGS="$SAVE_CPPFLAGS"
-
if test "x$XSERVER_LIBPCIACCESS" = xyes; then
PKG_CHECK_MODULES([PCIACCESS], [pciaccess >= 0.8.0])
XORG_CFLAGS="$XORG_CFLAGS $PCIACCESS_CFLAGS"