X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=configure.ac;h=79e99cadbaf0162dba9c83cf17968339ebed5261;hp=7515e6def9a1ef36969136ebb98e6d551a003fd5;hb=5ba8c08fc0ebf3afec0b2c094454dd702f1438a5;hpb=22e75c9ef1c2ae2b2eb793e7e11105840c1058b0

diff --git a/configure.ac b/configure.ac
index 7515e6d..79e99ca 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7,17 +7,26 @@ AC_CONFIG_SRCDIR(effect.cpp)
 AC_PROG_CC
 AC_PROG_CXX
 PKG_CHECK_MODULES([Eigen3], [eigen3])
-PKG_CHECK_MODULES([GLEW], [glew])
+PKG_CHECK_MODULES([epoxy], [epoxy])
 
-# Needed for unit tests and the demo app.
-PKG_CHECK_MODULES([SDL], [sdl])
+# Needed for unit tests and the demo app. We prefer SDL2 if possible,
+# but can also use classic SDL.
+with_SDL2=no
+with_demo_app=yes
+PKG_CHECK_MODULES([SDL2], [sdl2], [with_SDL2=yes], [
+  PKG_CHECK_MODULES([SDL], [sdl])
+])
 
 # These are only needed for the demo app.
-with_demo_app=yes
-PKG_CHECK_MODULES([SDL_image], [SDL_image], [], [with_demo_app=no; AC_MSG_WARN([SDL_image not found, demo program will not be built])])
+if test $with_SDL2 = "yes"; then
+  PKG_CHECK_MODULES([SDL2_image], [SDL2_image], [], [with_demo_app=no; AC_MSG_WARN([SDL2_image not found, demo program will not be built])])
+else
+  PKG_CHECK_MODULES([SDL_image], [SDL_image], [], [with_demo_app=no; AC_MSG_WARN([SDL_image not found, demo program will not be built])])
+fi
 PKG_CHECK_MODULES([libpng], [libpng12], [], [with_demo_app=no; AC_MSG_WARN([libpng12 not found, demo program will not be built])])
 
 AC_SUBST([with_demo_app])
+AC_SUBST([with_SDL2])
 
 AC_CONFIG_FILES([Makefile movit.pc])
 AC_OUTPUT