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authortmk <nobody@nowhere>2012-08-14 00:17:31 +0900
committertmk <nobody@nowhere>2012-08-28 21:56:15 +0900
commit895cd4dfa29f0f3c623544f4868ac63e619c69d9 (patch)
tree31d05ec85fa1bc1b1e6ef7f12dccfc3531240798 /rules.mk
parent7350b7c6aa300a234244c264b10d1732803c27df (diff)
Add USB HID(host) protocol.(not finished)
Diffstat (limited to 'rules.mk')
-rw-r--r--rules.mk5
1 files changed, 5 insertions, 0 deletions
diff --git a/rules.mk b/rules.mk
index e561eae631..02f07fd6f7 100644
--- a/rules.mk
+++ b/rules.mk
@@ -158,6 +158,10 @@ CPPFLAGS += -funsigned-bitfields
CPPFLAGS += -fpack-struct
CPPFLAGS += -fshort-enums
CPPFLAGS += -fno-exceptions
+CPPFLAGS += -ffunction-sections
+CPPFLAGS += -fdata-sections
+# to supress "warning: only initialized variables can be placed into program memory area"
+CPPFLAGS += -w
CPPFLAGS += -Wall
CPPFLAGS += -Wundef
#CPPFLAGS += -mshort-calls
@@ -541,6 +545,7 @@ $(OBJDIR)/%.o : %.c
# Compile: create object files from C++ source files.
$(OBJDIR)/%.o : %.cpp
@echo
+ mkdir -p $(@D)
@echo $(MSG_COMPILING_CPP) $<
$(CC) -c $(ALL_CPPFLAGS) $< -o $@