From 246c3beff30c27cb3f1b3bf6231ede77e244210e Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Thu, 9 Mar 2006 13:04:59 +0000
Subject: [PATCH]   * Added a conditional to only build the kernel if
 --enable-vga was set.

---
 caca/Makefile.am   | 3 ++-
 configure.ac       | 1 +
 kernel/Makefile.am | 6 +++++-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/caca/Makefile.am b/caca/Makefile.am
index 672c2e6..8150d93 100644
--- a/caca/Makefile.am
+++ b/caca/Makefile.am
@@ -14,10 +14,11 @@ libcaca_la_SOURCES = \
 	driver_conio.c \
 	driver_gl.c \
 	driver_ncurses.c \
+	driver_network.c \
 	driver_slang.c \
+	driver_vga.c \
 	driver_win32.c \
 	driver_x11.c \
-	driver_network.c \
 	$(NULL)
 libcaca_la_CPPFLAGS = -I$(top_srcdir)/cucul
 libcaca_la_LDFLAGS = -no-undefined
diff --git a/configure.ac b/configure.ac
index bcc54a5..be70bd9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -180,6 +180,7 @@ if test "${enable_vga}" = "yes"; then
   AC_DEFINE(USE_VGA, 1, Define to activate the VGA backend driver)
   CACA_DRIVERS="${CACA_DRIVERS} vga"
 fi
+AM_CONDITIONAL(USE_KERNEL, test "${ac_cv_my_have_vga}" = "yes")
 
 AC_MSG_CHECKING(valid output drivers)
 if test -z "${CACA_DRIVERS}"; then
diff --git a/kernel/Makefile.am b/kernel/Makefile.am
index 6fb0489..a440373 100644
--- a/kernel/Makefile.am
+++ b/kernel/Makefile.am
@@ -1,6 +1,10 @@
 # $Id: Makefile.am 326 2006-03-06 20:57:14Z sam $
 
-lib_LTLIBRARIES = libkernel.la
+lib_LTLIBRARIES = $(libkernel_la)
+
+if USE_KERNEL
+libkernel_la = libkernel.la
+endif
 
 libkernel_la_SOURCES = \
 	kernel.c \