$OpenBSD: patch-aclocal_m4,v 1.1.1.1 2009/10/15 14:38:06 phessler Exp $
--- aclocal.m4.orig	Mon Sep 28 06:57:48 2009
+++ aclocal.m4	Thu Oct 15 13:13:11 2009
@@ -438,19 +438,19 @@ allegro_enable_ossdigi=yes)
 
 if test -n "$allegro_enable_ossdigi"; then
   AC_CHECK_HEADER(soundcard.h, [
-    AC_DEFINE(ALLEGRO_HAVE_SOUNDCARD_H, 1)
+    AC_DEFINE(ALLEGRO_HAVE_SOUNDCARD_H, 1, [soundcard.h])
     allegro_support_ossdigi=yes
   ])
   AC_CHECK_HEADER(sys/soundcard.h, [
-    AC_DEFINE(ALLEGRO_HAVE_SYS_SOUNDCARD_H, 1)
+    AC_DEFINE(ALLEGRO_HAVE_SYS_SOUNDCARD_H, 1, [sys/soundcard.h])
     allegro_support_ossdigi=yes
   ])
   AC_CHECK_HEADER(machine/soundcard.h, [
-    AC_DEFINE(ALLEGRO_HAVE_MACHINE_SOUNDCARD_H, 1)
+    AC_DEFINE(ALLEGRO_HAVE_MACHINE_SOUNDCARD_H, 1, [machine/soundcard.h])
     allegro_support_ossdigi=yes
   ])
   AC_CHECK_HEADER(linux/soundcard.h, [
-    AC_DEFINE(ALLEGRO_HAVE_LINUX_SOUNDCARD_H, 1)
+    AC_DEFINE(ALLEGRO_HAVE_LINUX_SOUNDCARD_H, 1, [linux/soundcard.h])
     allegro_support_ossdigi=yes
   ])
 
@@ -473,15 +473,15 @@ allegro_enable_ossmidi=yes)
 
 if test -n "$allegro_enable_ossmidi"; then
   AC_CHECK_HEADER(soundcard.h,
-    AC_DEFINE(ALLEGRO_HAVE_SOUNDCARD_H, 1))
+    AC_DEFINE(ALLEGRO_HAVE_SOUNDCARD_H, 1, [soundcard.h]))
   AC_CHECK_HEADER(sys/soundcard.h,
-    AC_DEFINE(ALLEGRO_HAVE_SYS_SOUNDCARD_H, 1))
+    AC_DEFINE(ALLEGRO_HAVE_SYS_SOUNDCARD_H, 1, [sys/soundcard.h]))
   AC_CHECK_HEADER(machine/soundcard.h,
-    AC_DEFINE(ALLEGRO_HAVE_MACHINE_SOUNDCARD_H, 1))
+    AC_DEFINE(ALLEGRO_HAVE_MACHINE_SOUNDCARD_H, 1, [machine/soundcard.h]))
   AC_CHECK_HEADER(linux/soundcard.h,
-    AC_DEFINE(ALLEGRO_HAVE_LINUX_SOUNDCARD_H, 1))
+    AC_DEFINE(ALLEGRO_HAVE_LINUX_SOUNDCARD_H, 1, [linux/soundcard.h]))
   AC_CHECK_HEADER(linux/awe_voice.h,
-    AC_DEFINE(ALLEGRO_HAVE_LINUX_AWE_VOICE_H, 1))
+    AC_DEFINE(ALLEGRO_HAVE_LINUX_AWE_VOICE_H, 1, [linux/awe_voice.h]))
 
   dnl Link with libossaudio if necessary, used by some BSD systems.
   AC_CHECK_LIB(ossaudio, _oss_ioctl)
@@ -623,6 +623,7 @@ if test -n "$allegro_enable_esddigi"; then
     fi
   fi
 fi])
+
 
 dnl
 dnl Test for ARTS DIGI driver.
