* add amalgation support in configure output

* remove a warning when eina_amalgamation.c is deleted but does not exist
 * delete eina_amalgamation.c when doing 'make clean'


SVN revision: 42363

legacy/eina/configure.ac

@@ -441,6 +441,7 @@ echo "  Maximum log level....: ${with_max_log_level}"
 echo "  Report string usage..: ${have_stringshare_usage}"
 echo "  Default mempool......: ${have_default_mempool}"
 echo "  Thread Support.......: ${have_pthread}"
+echo "  Amalgamation.........: ${do_amalgamation}"
 echo
 echo "  Documentation........: ${build_doc}"
 echo "  Tests................: ${enable_tests}"

legacy/eina/src/lib/Makefile.am

@@ -1,4 +1,5 @@
 MAINTAINERCLEANFILES = Makefile.in
+CLEANFILES = eina_amalgamation.c
 
 AM_CPPFLAGS = \
 -I$(top_srcdir)/src/include \
@@ -66,7 +67,7 @@ eina_sources_used = eina_amalgamation.c
 BUILT_SOURCES = eina_amalgamation.c
 
 $(builddir)/ eina_amalgamation.c: $(sources_used) Makefile
-	-rm $(builddir)/eina_amalgamation.c
+	-rm -f $(builddir)/eina_amalgamation.c
 
 	@echo "#ifdef HAVE_CONFIG_H" >> $(builddir)/eina_amalgamation.c
 	@echo "#include \"config.h\"" >> $(builddir)/eina_amalgamation.c