[PATCH] config : Get rid of SYSV_IPC.

[Jesse Adkins]

This hasn't been used since 1faba797cbfe1a4804b7ea6b47e1ca9d4e4324e4 when
libcwrapper was killed.

Signed-off-by: Jesse Adkins <jesserayadkins at gmail.com>
---
 configure.ac                              |   19 -------------------
 hw/xfree86/os-support/hurd/Makefile.am    |    2 +-
 hw/xfree86/os-support/linux/Makefile.am   |    2 +-
 hw/xfree86/os-support/solaris/Makefile.am |    2 +-
 4 files changed, 3 insertions(+), 22 deletions(-)

diff --git a/configure.ac b/configure.ac
index bd027cd..631d541 100644
--- a/configure.ac
+++ b/configure.ac
@@ -274,25 +274,6 @@ AC_CHECK_HEADERS([sys/linker.h],
 	[#include <sys/param.h>])
 AM_CONDITIONAL(FREEBSD_KLDLOAD, [test "x$ac_cv_sys_linker_h" = xyes])
 
-AC_CACHE_CHECK([for SYSV IPC],
-		ac_cv_sysv_ipc,
-		[AC_TRY_LINK([
-#include <sys/types.h>
-#include <sys/ipc.h>
-#include <sys/shm.h>
-],[
-{ 
-    int id;
-    id = shmget(IPC_PRIVATE, 512, SHM_W | SHM_R);
-    if (id < 0) return -1;
-    return shmctl(id, IPC_RMID, 0);
-}],
-	[ac_cv_sysv_ipc=yes],
-	[ac_cv_sysv_ipc=no])])
-if test "x$ac_cv_sysv_ipc" = xyes; then
-	AC_DEFINE(HAVE_SYSV_IPC, 1, [Define to 1 if SYSV IPC is available])
-fi
-
 dnl OpenBSD /dev/xf86 aperture driver 
 if test -c /dev/xf86 ; then
 	AC_DEFINE(HAS_APERTURE_DRV, 1, [System has /dev/xf86 aperture driver])
diff --git a/hw/xfree86/os-support/hurd/Makefile.am b/hw/xfree86/os-support/hurd/Makefile.am
index 3e82247..e4d08e1 100644
--- a/hw/xfree86/os-support/hurd/Makefile.am
+++ b/hw/xfree86/os-support/hurd/Makefile.am
@@ -10,6 +10,6 @@ libhurd_la_SOURCES = hurd_bell.c hurd_init.c hurd_mmap.c \
 		$(srcdir)/../shared/kmod_noop.c \
 		$(srcdir)/../shared/agp_noop.c
 
-AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(XORG_CFLAGS) $(DIX_CFLAGS)
+AM_CFLAGS = -DUSESTDRES $(XORG_CFLAGS) $(DIX_CFLAGS)
 
 INCLUDES = $(XORG_INCS)
diff --git a/hw/xfree86/os-support/linux/Makefile.am b/hw/xfree86/os-support/linux/Makefile.am
index 7a82627..cbc9c6d 100644
--- a/hw/xfree86/os-support/linux/Makefile.am
+++ b/hw/xfree86/os-support/linux/Makefile.am
@@ -36,7 +36,7 @@ liblinux_la_SOURCES = lnx_init.c lnx_video.c \
                      $(APM_SRCS) \
                      $(PLATFORM_PCI_SUPPORT)
 
-AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(DIX_CFLAGS) $(XORG_CFLAGS) $(PLATFORM_DEFINES)
+AM_CFLAGS = -DUSESTDRES $(DIX_CFLAGS) $(XORG_CFLAGS) $(PLATFORM_DEFINES)
 
 INCLUDES = $(XORG_INCS) $(PLATFORM_INCLUDES) $(LIBDRM_CFLAGS)
 
diff --git a/hw/xfree86/os-support/solaris/Makefile.am b/hw/xfree86/os-support/solaris/Makefile.am
index 5163f44..faa3612 100644
--- a/hw/xfree86/os-support/solaris/Makefile.am
+++ b/hw/xfree86/os-support/solaris/Makefile.am
@@ -29,7 +29,7 @@ nodist_libsolaris_la_SOURCES = $(SOLARIS_INOUT_SRC)
 sdk_HEADERS =
 nodist_sdk_HEADERS = solaris- at SOLARIS_INOUT_ARCH@.il
 
-AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(XORG_CFLAGS) $(DIX_CFLAGS)
+AM_CFLAGS = -DUSESTDRES $(XORG_CFLAGS) $(DIX_CFLAGS)
 
 INCLUDES = $(XORG_INCS) 
 
-- 
1.7.1