X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=configure.ac;h=7b265b54b5b1be48edb001c43a35c8711275c692;hp=f044a172521503a5e921ae0a019c6ff978fa193c;hb=f51595f6c9e2eb280a4f1fcb63a9aa8fafcf3660;hpb=07f8e190c12f4b7883f7891b0c5b03d361cd97fb

diff --git a/configure.ac b/configure.ac
index f044a17..7b265b5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,16 +1,23 @@
+AC_CONFIG_MACRO_DIR([m4])
 AC_INIT(movit, git)
+LT_INIT
 
 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])
 
-# These are only needed for the demo app.
+# Needed for unit tests and the demo app.
 PKG_CHECK_MODULES([SDL], [sdl])
-PKG_CHECK_MODULES([SDL_image], [SDL_image])
-PKG_CHECK_MODULES([libpng], [libpng12])
+
+# 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])])
+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_CONFIG_FILES([Makefile movit.pc])
 AC_OUTPUT