added --enable-rfxcodec

configure.ac

@@ -51,6 +51,10 @@ AC_ARG_ENABLE(xrdpvr, AS_HELP_STRING([--enable-xrdpvr],
               [Build xrdpvr module (default: no)]),
               [xrdpvr=true], [xrdpvr=false])
 AM_CONDITIONAL(XRDP_XRDPVR, [test x$xrdpvr = xtrue])
+AC_ARG_ENABLE(rfxcodec, AS_HELP_STRING([--enable-rfxcodec],
+              [Build using librfxcodec (default: no)]),
+              [rfxcodec=true], [rfxcodec=false])
+AM_CONDITIONAL(XRDP_RFXCODEC, [test x$rfxcodec = xtrue])
 
 AM_CONDITIONAL(GOT_PREFIX, test "x${prefix}" != "xNONE"])
 

xrdp/Makefile.am

@@ -15,6 +15,12 @@ EXTRA_INCLUDES += -I$(prefix)/include
 EXTRA_FLAGS += -L$(prefix)/lib -Wl,-rpath -Wl,$(prefix)/lib
 endif
 
+if XRDP_RFXCODEC
+EXTRA_DEFINES += -DXRDP_RFXCODEC
+EXTRA_INCLUDES += -I$(top_srcdir)/librfxcodec/include
+EXTRA_LIBS += $(top_srcdir)/librfxcodec/src/librfxencode.a
+endif
+
 AM_CFLAGS = \
   -DXRDP_CFG_PATH=\"${sysconfdir}/xrdp\" \
   -DXRDP_SBIN_PATH=\"${sbindir}\" \
@@ -50,7 +56,8 @@ xrdp_SOURCES = \
 
 xrdp_LDADD = \
   $(top_builddir)/common/libcommon.la \
-  $(top_builddir)/libxrdp/libxrdp.la
+  $(top_builddir)/libxrdp/libxrdp.la \
+  $(EXTRA_LIBS)
 
 xrdp_LDFLAGS = \
   $(EXTRA_FLAGS)

xrdp/xrdp_encoder.c

@@ -23,6 +23,10 @@
 #include "thread_calls.h"
 #include "fifo.h"
 
+#ifdef XRDP_RFXCODEC
+#include "rfxcodec_encode.h"
+#endif
+
 #define LLOG_LEVEL 1
 #define LLOGLN(_level, _args) \
   do \