Makefile: support CONFIG_NO_PRINTF

If you "export CONFIG_NO_PRINTF=y", no printf will be built in the binary. This is needed when ppsi is built within wrpc-sw (which has its own pp_printf implementation). This will become a Kconfig item, when Kconfig is added. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Makefile: support CONFIG_NO_PRINTF
If you "export CONFIG_NO_PRINTF=y", no printf will be built in the binary. This is needed when ppsi is built within wrpc-sw (which has its own pp_printf implementation). This will become a Kconfig item, when Kconfig is added. Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
58933a6a · Alessandro Rubini · 7238a35f · 58933a6a
Commit 58933a6a authored Feb 25, 2013 by Alessandro Rubini
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 0 deletions

Makefile Makefile +2 -0

No files found.
--- a/Makefile
+++ b/Makefile
@@ -27,10 +27,12 @@ OBJ-y := fsm.o

 # include pp_printf code, by default the "full" version. Please
 # set CONFIG_PRINTF_NONE or CONFIG_PRINTF_XINT if needed.
+ifndef CONFIG_NO_PRINTF
 OBJ-y += pp_printf/pp-printf.o

 pp_printf/pp-printf.o: $(wildcard pp_printf/*.[ch])
 	$(MAKE) -C pp_printf pp-printf.o
+endif

 include diag/Makefile