Ticket #23674: libsdl-Portfile.diff

Portfile

@@ -32 +32 @@
                     sha1    ba625b4b404589b97e92d7acd165992debe576dd \
                     rmd160  a3a9a691f5510eb5327ca159a034f55a70cb5801
 
+depends_build   port:autoconf
+
 depends_lib \
     port:xorg-libXext \
     port:xorg-libXrandr \
@@ -60 +62 @@
 
 set docdir      ${prefix}/share/doc/${name}-${version}
 
+pre-configure {
+    system "cd ${worksrcpath} && ./autogen.sh"
+}
+
 post-configure {
     set sdl_config_h "${worksrcpath}/include/SDL_config.h"