Move the gamecode engine into a subdir.

configure.ac

@@ -1460,6 +1460,7 @@ AC_OUTPUT(
 	libs/audio/targets/Makefile
 	libs/console/Makefile
 	libs/gamecode/Makefile
+	libs/gamecode/engine/Makefile
 	libs/gib/Makefile
 	libs/models/Makefile
 	libs/models/alias/Makefile

libs/gamecode/Makefile.am

@@ -1,8 +1,4 @@
-INCLUDES= -I$(top_srcdir)/include
+SUBDIRS=	engine
 
-lib_LTLIBRARIES = libQFgamecode.la
+clean-local:
-
+	rm -f *.a
-libQFgamecode_la_LDFLAGS = -version-info 1:0:0
-libQFgamecode_la_SOURCES = pr_edict.c pr_debug.c pr_exec.c pr_opcode.c pr_strings.c
-
-LIBLIST = libQFgamecode.la @LIBRARY_SEARCH_PATH@

libs/gamecode/engine/Makefile.am

@@ -0,0 +1,8 @@
+INCLUDES= -I$(top_srcdir)/include
+
+lib_LTLIBRARIES = libQFgamecode.la
+
+libQFgamecode_la_LDFLAGS = -version-info 1:0:0
+libQFgamecode_la_SOURCES = pr_edict.c pr_debug.c pr_exec.c pr_opcode.c pr_strings.c
+
+LIBLIST = libQFgamecode.la @LIBRARY_SEARCH_PATH@