cobble a temporary changelog entry to keep this test build straight

[debian/gnuradio] / config / grc_gr_video_sdl.m4

diff --git a/config/grc_gr_video_sdl.m4 b/config/grc_gr_video_sdl.m4
index 5261533166579a6a75cd925f3441c34d22ba2cdc..c890bc31c452a4483055791714f6249498bc7b57 100644 (file)
--- a/config/grc_gr_video_sdl.m4
+++ b/config/grc_gr_video_sdl.m4
@@ -1,10 +1,10 @@
-dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
+dnl Copyright 2001,2002,2003,2004,2005,2006,2008,2009 Free Software Foundation, Inc.

 dnl 
 dnl This file is part of GNU Radio
 dnl 
 dnl GNU Radio is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
 dnl 
 dnl This file is part of GNU Radio
 dnl 
 dnl GNU Radio is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by

-dnl the Free Software Foundation; either version 2, or (at your option)
+dnl the Free Software Foundation; either version 3, or (at your option)

 dnl any later version.
 dnl 
 dnl GNU Radio is distributed in the hope that it will be useful,
 dnl any later version.
 dnl 
 dnl GNU Radio is distributed in the hope that it will be useful,


@@ -20,20 +20,29 @@ dnl Boston, MA 02110-1301, USA.
 AC_DEFUN([GRC_GR_VIDEO_SDL],[
     GRC_ENABLE([gr-video-sdl])
 
 AC_DEFUN([GRC_GR_VIDEO_SDL],[
     GRC_ENABLE([gr-video-sdl])
 

+    dnl Don't do gr-video-sdl if gnuradio-core skipped
+    GRC_CHECK_DEPENDENCY(gr-video-sdl, gnuradio-core)
+
+    dnl If execution gets to here, $passed will be:
+    dnl   with : if the --with code didn't error out
+    dnl   yes  : if the --enable code passed muster and all dependencies are met
+    dnl   no   : otherwise
+    if test $passed = yes; then
+        dnl Don't do gr-video-sdl if the SDL library is unavailable.
+       PKG_CHECK_MODULES(SDL, sdl >= 1.2.0, [],
+          [SDL_VERSION=1.2.0
+           AM_PATH_SDL($SDL_VERSION, [], [
+             passed=no;AC_MSG_RESULT([gr-video-sdl requires library sdl, not found or failed test.])])])
+    fi
+

     AC_CONFIG_FILES([ \
     AC_CONFIG_FILES([ \

-       gr-video-sdl/Makefile \
-       gr-video-sdl/src/Makefile \
-       gr-video-sdl/src/run_tests \
+        gr-video-sdl/Makefile \
+       gr-video-sdl/gnuradio-video-sdl.pc \
+        gr-video-sdl/src/Makefile \
+        gr-video-sdl/src/run_tests \

     ])
     ])

-    
-    passed=yes
-    SDL_VERSION=1.2.0
-    AM_PATH_SDL($SDL_VERSION,[],
-        [passed=no;AC_MSG_RESULT([gr-video-sdl requires library sdl, not found or failed test.])])

 
 

-    GRC_BUILD_CONDITIONAL([gr-video-sdl],[
-       AC_SUBST(SDL_CFLAGS)
-       AC_SUBST(SDL_LIBS)
+    GRC_BUILD_CONDITIONAL(gr-video-sdl,[

        dnl run_tests is created from run_tests.in.  Make it executable.
         AC_CONFIG_COMMANDS([run_tests_sdl], [chmod +x gr-video-sdl/src/run_tests])
     ])
        dnl run_tests is created from run_tests.in.  Make it executable.
         AC_CONFIG_COMMANDS([run_tests_sdl], [chmod +x gr-video-sdl/src/run_tests])
     ])