make: remove use of UNDEF

RIOT-OS · Mar 7, 2017 · e1cf0a9 · e1cf0a9
1 parent d6391c6
commit e1cf0a9
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Showing 13 changed files with 0 additions and 48 deletions.
diff --git a/boards/msba2-common/Makefile.include b/boards/msba2-common/Makefile.include
@@ -28,6 +28,4 @@ export INCLUDES += -I$(RIOTBOARD)/msba2-common/include -I$(RIOTBOARD)/msba2-comm
 
 export OFLAGS = -O ihex
 
-export UNDEF += $(BINDIR)/cpu/startup.o
-
 USEMODULE += msba2-common-drivers
diff --git a/boards/native/Makefile.include b/boards/native/Makefile.include
@@ -181,5 +181,3 @@ eval-gprof:
 
 eval-cachegrind:
 	$(CGANNOTATE) $(shell ls -rt cachegrind.out* | tail -1)
-
-export UNDEF += $(BINDIR)/cpu/startup.o
diff --git a/boards/x86-multiboot-common/Makefile.include b/boards/x86-multiboot-common/Makefile.include
@@ -55,8 +55,6 @@ LINKFLAGS += -m32 -nostdlib -nostdinc -nostartfiles -nodefaultlibs \
 export CFLAGS += -ffunction-sections -fdata-sections
 export LINKFLAGS += -Wl,--gc-sections
 
-UNDEF += $(BINDIR)/x86-multiboot-common/startup.o
-
 BASELIBS += $(NEWLIB_BASE)/lib/libc.a \
             $(NEWLIB_BASE)/lib/libm.a
 

diff --git a/cpu/Makefile.include.cortexm_common b/cpu/Makefile.include.cortexm_common
@@ -84,12 +84,6 @@ export CFLAGS += -DARM_MATH_CM7
 endif
 endif
 
-# Explicitly tell the linker to link the startup code.
-#   Without this the interrupt vectors will not be linked correctly!
-ifeq ($(COMMON_STARTUP),)
-export UNDEF += $(BINDIR)/cpu/vectors.o
-endif
-
 # CPU depends on the cortex-m common module, so include it:
 include $(RIOTCPU)/cortexm_common/Makefile.include
 

diff --git a/cpu/atmega1281/Makefile.include b/cpu/atmega1281/Makefile.include
@@ -7,9 +7,5 @@ USEMODULE += atmega_common
 # define path to atmega common module, which is needed for this CPU
 export ATMEGA_COMMON = $(RIOTCPU)/atmega_common/
 
-# explicitly tell the linker to link the syscalls and startup code.
-#   Without this the interrupt vectors will not be linked correctly!
-export UNDEF += $(BINDIR)/cpu/startup.o
-
 # CPU depends on the atmega common module, so include it
 include $(ATMEGA_COMMON)Makefile.include
diff --git a/cpu/atmega2560/Makefile.include b/cpu/atmega2560/Makefile.include
@@ -7,9 +7,5 @@ USEMODULE += atmega_common
 # define path to atmega common module, which is needed for this CPU
 export ATMEGA_COMMON = $(RIOTCPU)/atmega_common/
 
-# explicitly tell the linker to link the syscalls and startup code.
-#   Without this the interrupt vectors will not be linked correctly!
-export UNDEF += $(BINDIR)/cpu/startup.o
-
 # CPU depends on the atmega common module, so include it
 include $(ATMEGA_COMMON)Makefile.include
diff --git a/cpu/k60/Makefile.include b/cpu/k60/Makefile.include
@@ -15,11 +15,4 @@ export CFLAGS += -DCPU_MODEL_$(MODEL)
 ARCH = $(shell echo $(CPU_ARCH) | tr 'a-z-' 'A-Z_')
 export CFLAGS += -DCPU_ARCH_$(ARCH)
 
-# this CPU implementation is using kinetis common startup
-export COMMON_STARTUP = $(KINETIS_COMMON)
-
-# add the CPU specific system calls implementations for the linker
-export UNDEF += $(BINDIR)/cpu/vectors.o
-export UNDEF += $(BINDIR)/cpu/ssp.o
-
 include $(RIOTCPU)/Makefile.include.cortexm_common
diff --git a/cpu/k64f/Makefile.include b/cpu/k64f/Makefile.include
@@ -15,10 +15,4 @@ export CFLAGS += -DCPU_MODEL_$(MODEL)
 ARCH = $(shell echo $(CPU_ARCH) | tr 'a-z-' 'A-Z_')
 export CFLAGS += -DCPU_ARCH_$(ARCH)
 
-# this CPU implementation is using kinetis common startup
-export COMMON_STARTUP = $(KINETIS_COMMON)
-
-# add the CPU specific system calls implementations for the linker
-export UNDEF += $(BINDIR)/cpu/vectors.o
-
 include $(RIOTCPU)/Makefile.include.cortexm_common
diff --git a/cpu/kinetis_common/Makefile.include b/cpu/kinetis_common/Makefile.include
@@ -4,9 +4,6 @@ export INCLUDES += -I$(RIOTCPU)/kinetis_common/include
 # Add search path for linker scripts
 export LINKFLAGS += -L$(RIOTCPU)/kinetis_common/ldscripts
 
-# add the CPU specific code for the linker
-export UNDEF += $(BINDIR)/kinetis_common/fcfield.o
-
 # include kinetis common periph drivers
 export USEMODULE += kinetis_common_periph
 export USEMODULE += periph_common

diff --git a/cpu/kw2x/Makefile.include b/cpu/kw2x/Makefile.include
@@ -15,10 +15,4 @@ export CFLAGS += -DCPU_MODEL_$(MODEL)
 ARCH = $(shell echo $(CPU_ARCH) | tr 'a-z-' 'A-Z_')
 export CFLAGS += -DCPU_ARCH_$(ARCH)
 
-# this CPU implementation is using kinetis common startup
-export COMMON_STARTUP = $(KINETIS_COMMON)
-
-# add the CPU specific system calls implementations for the linker
-export UNDEF += $(BINDIR)/cpu/vectors.o
-
 include $(RIOTCPU)/Makefile.include.cortexm_common
diff --git a/cpu/msp430_common/Makefile.include b/cpu/msp430_common/Makefile.include
@@ -1,6 +1,5 @@
 INCLUDES += -I$(RIOTCPU)/msp430_common/include/
 
-export UNDEF += $(BINDIR)/msp430_common/startup.o
 export USEMODULE += msp430_common msp430_common_periph
 
 DEFAULT_MODULE += oneway_malloc

diff --git a/sys/Makefile.include b/sys/Makefile.include
@@ -34,9 +34,6 @@ endif
 
 ifneq (,$(filter cpp11-compat,$(USEMODULE)))
     USEMODULE_INCLUDES += $(RIOTBASE)/sys/cpp11-compat/include
-    # make sure cppsupport.o is linked explicitly because __dso_handle is not
-    # found if it is hidden away inside a static object.
-    export UNDEF += $(BINDIR)/cpp11-compat/cppsupport.o
 endif
 
 ifneq (,$(filter gnrc_slip,$(USEMODULE)))

diff --git a/sys/newlib/Makefile.include b/sys/newlib/Makefile.include
@@ -1,5 +1,3 @@
-UNDEF := $(BINDIR)/newlib_syscalls_default/syscalls.o $(UNDEF)
-
 ifneq (,$(filter newlib_nano,$(USEMODULE)))
   # Test if nano.specs is available
   ifeq ($(shell $(LINK) -specs=nano.specs -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0)
Original file line number	Diff line number	Diff line change
Expand Up		@@ -28,6 +28,4 @@ export INCLUDES += -I$(RIOTBOARD)/msba2-common/include -I$(RIOTBOARD)/msba2-comm

		export OFLAGS = -O ihex

		export UNDEF += $(BINDIR)/cpu/startup.o

		USEMODULE += msba2-common-drivers
Original file line number	Diff line number	Diff line change
Expand Up		@@ -181,5 +181,3 @@ eval-gprof:

		eval-cachegrind:
		$(CGANNOTATE) $(shell ls -rt cachegrind.out* \| tail -1)

		export UNDEF += $(BINDIR)/cpu/startup.o