allow optional build with ebusfeed (fixes #477)

configure.ac

@@ -43,6 +43,8 @@ AC_ARG_WITH(contrib, AS_HELP_STRING([--without-contrib], [disable inclusion of c
 if test "x$with_contrib" != "xno"; then
 	AC_DEFINE_UNQUOTED(HAVE_CONTRIB, [1], [Defined if contributed sources are enabled.])
 fi
+AC_ARG_WITH(ebusfeed, AS_HELP_STRING([--with-ebusfeed], [enable inclusion of ebusfeed tool]), [with_ebusfeed=yes], [])
+AM_CONDITIONAL([WITH_EBUSFEED], [test "x$with_ebusfeed" == "xyes"])
 AC_ARG_WITH(argp-lib, AS_HELP_STRING([--with-argp-lib=PATH], [path to argp libraries]), [LDFLAGS+="-L$with_argp_lib"])
 AC_ARG_WITH(argp-include, AS_HELP_STRING([--with-argp-include=PATH], [path to argp includes]), [CXXFLAGS+="-I$with_argp_include"])
 AC_CHECK_FUNC([argp_parse], [have_argp=yes], AC_CHECK_LIB([argp], [argp_parse], [have_argp=yes; LIBS="-largp $LIBS"], [have_argp=no]))

src/tools/CMakeLists.txt

@@ -10,4 +10,10 @@ add_executable(ebuspicloader ${ebuspicloader_SOURCES})
 target_link_libraries(ebusctl utils ebus ${LIB_ARGP} ${ebusctl_LIBS})
 target_link_libraries(ebuspicloader ${LIB_ARGP})
 
+if(WITH_EBUSFEED)
+  set(ebusfeed_SOURCES ebusfeed.cpp)
+  add_executable(ebusfeed ${ebusfeed_SOURCES})
+  target_link_libraries(ebusfeed ebus ${LIB_ARGP} ${ebusfeed_LIBS})
+endif(WITH_EBUSFEED)
+
 install(TARGETS ebusctl ebuspicloader EXPORT ebusd DESTINATION usr/bin)

src/tools/Makefile.am

@@ -9,6 +9,13 @@ ebusctl_LDADD = ../lib/utils/libutils.a
 
 ebuspicloader_SOURCES = ebuspicloader.cpp intelhex/intelhexclass.cpp
 
+if WITH_EBUSFEED
+bin_PROGRAMS += ebusfeed
+ebusfeed_SOURCES = ebusfeed.cpp
+ebusfeed_LDADD = ../lib/utils/libutils.a \
+	         ../lib/ebus/libebus.a
+endif
+
 distclean-local:
 	-rm -f Makefile.in
 	-rm -rf .libs