# HG changeset patch
# User Robert McIntyre <rlm@mit.edu>
# Date 1363901920 0
# Node ID ddd34d2646f919c837c21fcf5566c87046cdb7ef
# Parent  690c44762f6f924e571093ba8d30c2cbf397a924
can now disable SDL.

diff -r 690c44762f6f -r ddd34d2646f9 configure.ac
--- a/configure.ac	Thu Mar 21 21:30:11 2013 +0000
+++ b/configure.ac	Thu Mar 21 21:38:40 2013 +0000
@@ -48,6 +48,23 @@
     [AM_CXXFLAGS="$AM_CXXFLAGS -DMMX"
      VBA_LIBS="$VBA_LIBS ../filters/lib386.a"])])
 
+AC_ARG_ENABLE(sdl,
+  AC_HELP_STRING([--enable-sdl],[build the SDL interface (default is yes)]),
+  , enable_sdl=yes)
+
+AS_IF([test "x$enable_sdl" = xyes],
+	    [SDL_VERSION=1.2.2
+	     AM_PATH_SDL($SDL_VERSION, :,
+                AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]))
+	     AC_CHECK_LIB([SDL], [SDL_Init])
+	     VBA_SRC_EXTRA="$VBA_SRC_EXTRA sdl"])
+
+AC_ARG_ENABLE(dev,
+  AC_HELP_STRING([--enable-dev],[enable development features (default is yes)]),
+  , enable_dev=yes)
+
+
+
 
 
 # Checks for programs.
@@ -66,12 +83,6 @@
 AC_CHECK_LIB(png, png_create_write_struct,
   , AC_MSG_ERROR([*** Cannot compile without libpng.]))
 
-SDL_VERSION=1.2.2
-AM_PATH_SDL($SDL_VERSION, :,
-            AC_MSG_ERROR([*** SDL version $SDL_VERSION not found!]))
-
-AC_CHECK_LIB([SDL], [SDL_Init])
-
 AC_CHECK_LIB([pthread], [pthread_create])
 
 # Checks for header files.
diff -r 690c44762f6f -r ddd34d2646f9 src/Makefile.am
--- a/src/Makefile.am	Thu Mar 21 21:30:11 2013 +0000
+++ b/src/Makefile.am	Thu Mar 21 21:38:40 2013 +0000
@@ -1,4 +1,4 @@
-SUBDIRS = SFMT lua gb gba common filters @VBA_SRC_EXTRA@ sdl
+SUBDIRS = SFMT lua gb gba common filters @VBA_SRC_EXTRA@
 
 dist_sysconf_DATA = VisualBoyAdvance.cfg