build: Remove the null assignment

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
SunJun8 · Mar 24, 2021 · d656982 · d656982
1 parent 3fc062e
commit d656982
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Showing 9 changed files with 1 addition and 21 deletions.
diff --git a/Application.mk b/Application.mk
@@ -90,12 +90,8 @@ ifneq ($(BUILD_MODULE),y)
   OBJS += $(MAINCOBJ) $(MAINCXXOBJ)
 endif
 
-DEPPATH += --dep-path .
-DEPPATH += --obj-path .
 DEPPATH += --obj-suffix $(SUFFIX)$(OBJEXT)
 
-VPATH += :.
-
 # Targets follow
 
 all:: $(OBJS)

diff --git a/examples/bmi160/Makefile b/examples/bmi160/Makefile
@@ -44,8 +44,6 @@ STACKSIZE = $(CONFIG_EXAMPLES_SIXAXIS_STACKSIZE)
 
 # sixaxis Example
 
-ASRCS =
-CSRCS =
 MAINSRC = sixaxis_main.c
 
 include $(APPDIR)/Application.mk
diff --git a/examples/charger/Makefile b/examples/charger/Makefile
@@ -6,8 +6,6 @@ PROGNAME = $(CONFIG_EXAMPLES_CHARGER_PROGNAME)
 PRIORITY = $(CONFIG_EXAMPLES_CHARGER_PRIORITY)
 STACKSIZE = $(CONFIG_EXAMPLES_CHARGER_STACKSIZE)
 
-ASRCS =
-CSRCS =
 MAINSRC = charger_main.c
 
 include $(APPDIR)/Application.mk
diff --git a/examples/module/drivers/chardev/Makefile b/examples/module/drivers/chardev/Makefile
@@ -37,9 +37,6 @@ include $(APPDIR)/Make.defs
 
 CMODULEFLAGS += $(KDEFINE)
 
-LDLIBPATH =
-LDLIBS =
-
 ifeq ($(CONFIG_EXAMPLES_MODULE_LIBGCC),y)
 LIBGCC = "${shell $(CC) $(ARCHCPUFLAGS) -print-libgcc-file-name 2>/dev/null}"
 ifneq ($(LIBGCC),)

diff --git a/examples/sotest/lib/modprint/Makefile b/examples/sotest/lib/modprint/Makefile
@@ -35,9 +35,6 @@
 
 include $(APPDIR)/Make.defs
 
-LDLIBPATH =
-LDLIBS =
-
 ifeq ($(CONFIG_EXAMPLES_SOTEST_LIBGCC),y)
 LIBGCC = "${shell $(CC) $(ARCHCPUFLAGS) -print-libgcc-file-name 2>/dev/null}"
 ifneq ($(LIBGCC),)

diff --git a/examples/sotest/lib/sotest/Makefile b/examples/sotest/lib/sotest/Makefile
@@ -35,9 +35,6 @@
 
 include $(APPDIR)/Make.defs
 
-LDLIBPATH =
-LDLIBS =
-
 ifeq ($(CONFIG_EXAMPLES_SOTEST_LIBGCC),y)
 LIBGCC = "${shell $(CC) $(ARCHCPUFLAGS) -print-libgcc-file-name 2>/dev/null}"
 ifneq ($(LIBGCC),)

diff --git a/examples/udpblaster/udpblaster.h b/examples/udpblaster/udpblaster.h
@@ -1,5 +1,5 @@
 /****************************************************************************
- * examples/udpblaster/udpblaster.h
+ * apps/examples/udpblaster/udpblaster.h
  *
  *   Copyright (C) 2015, 2018 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

diff --git a/examples/usbserial/Makefile.host b/examples/usbserial/Makefile.host
@@ -40,7 +40,6 @@ include $(APPDIR)/Make.defs
 SRC = host.c
 BIN = host$(HOSTEXEEXT)
 
-DEFINES =
 ifeq ($(CONFIG_EXAMPLES_USBSERIAL_INONLY),y)
 DEFINES += -DCONFIG_EXAMPLES_USBSERIAL_INONLY=1
 endif

diff --git a/modbus/rtu/Make.defs b/modbus/rtu/Make.defs
@@ -33,8 +33,6 @@
 #
 ############################################################################
 
-compile_rtu=
-
 ifeq ($(CONFIG_MB_RTU_ENABLED),y)
 compile_rtu=yes
 endif