define $(RM) in Makefiles

In case make does not predefine it, eg. BSD make. Signed-off-by: Michael Walle <michael@walle.cc>
m-labs · Jan 10, 2013 · 57d998d · 57d998d
1 parent 68d407f
commit 57d998d
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diff --git a/test/Makefile b/test/Makefile
@@ -10,6 +10,10 @@ EXTRA_DEFINES ?=
 
 CC      = $(CROSS_COMPILE)gcc
 OBJCOPY = $(CROSS_COMPILE)objcopy
+
+# in case make does not have this already defined
+RM ?= rm -f
+
 LDFLAGS = -Tlinker.ld -fno-builtin -nostdlib -lgcc
 
 RTL ?= ../rtl

diff --git a/test/unittests/Makefile b/test/unittests/Makefile
@@ -7,6 +7,9 @@ SIZE    = $(CROSS_COMPILE)size
 LD      = $(CC)
 OBJCOPY = $(CROSS_COMPILE)objcopy
 
+# in case make does not have this already defined
+RM ?= rm -f
+
 LDFLAGS = -Tlinker.ld -nostdlib -lgcc
 ASFLAGS += -Wa,-I,.