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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
commitf8dc281042b328c2fad4df38f8fb3f967a025c6f (patch)
tree3c77ba45cf27f3e32ee908e41c668b2541fa3b00
parentca77f09bd68587e7579f139660c8cef81662fdd0 (diff)
config: add comments for main statements
-rw-r--r--configure.ac11
1 files changed, 6 insertions, 5 deletions
diff --git a/configure.ac b/configure.ac
index 216ae05..1d73f6b 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-dummy],
[0.3.4],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
[xf86-video-dummy])
-
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, [ --with-xorg-module-dir=DIR ],
[ moduledir="$withval" ],
[ moduledir="$libdir/xorg/modules" ])
AC_SUBST(moduledir)
-# 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(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)
# Checks for libraries.