X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=configure.ac;h=188d1fe64f9968cb30510613f687c0a4520299ac;hp=1007ce28668de7bf4f969e8892a5e9b8f9def7a7;hb=90ac46cdc5845432df13385f946c63b5496c685e;hpb=9e219b96e914b2e5709ba3c3345afdc3cf13a78d

diff --git a/configure.ac b/configure.ac
index 1007ce2..188d1fe 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,10 @@
 AC_CONFIG_MACRO_DIR([m4])
 AC_INIT(movit, git)
 LT_INIT
+PKG_PROG_PKG_CONFIG
 
 AC_CONFIG_SRCDIR(effect.cpp)
+AC_CONFIG_AUX_DIR(.)
 
 AC_PROG_CC
 AC_PROG_CXX
@@ -24,7 +26,7 @@ if test $with_SDL2 = "yes"; then
 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])])
+PKG_CHECK_MODULES([libpng], [libpng], [], [with_demo_app=no; AC_MSG_WARN([libpng not found, demo program will not be built])])
 
 AC_SUBST([with_demo_app])
 AC_SUBST([with_SDL2])