Build directory misc/* correctly with --enable-release options.

misc/Makefile.am

@@ -3,17 +3,19 @@
 noinst_PROGRAMS = gen_crc gen_pat gen_pmt \
                   test_dr
 
-
 gen_crc_SOURCES = gen_crc.c
 
 gen_pat_SOURCES = gen_pat.c
+gen_pat_CPPFLAGS = -DDVBPSI_DIST
 gen_pat_LDFLAGS = -L../src -ldvbpsi
 
 gen_pmt_SOURCES = gen_pmt.c
+gen_pmt_CPPFLAGS = -DDVBPSI_DIST
 gen_pmt_LDFLAGS = -L../src -ldvbpsi
 
 
 test_dr_SOURCES = test_dr.c
+test_dr_CPPFLAGS = -DDVBPSI_DIST
 test_dr_LDFLAGS = -L../src -ldvbpsi
 
 noinst_HEADERS = test_dr.h