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newlib: Split newlib into one generic part and one default syscalls part

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This commit is contained in:
Joakim Nohlgård 2017-03-01 10:03:41 +01:00
parent 0767dae3bd
commit b81b66672e
5 changed files with 7 additions and 6 deletions
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4
sys/newlib/Makefile.include → makefiles/libc/newlib.mk
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@ -1,5 +1,3 @@
UNDEF := $(BINDIR)/newlib_syscalls_default/syscalls.o $(UNDEF)
ifneq (,$(filter newlib_nano,$(USEMODULE))) ifneq (,$(filter newlib_nano,$(USEMODULE)))
# Test if nano.specs is available # Test if nano.specs is available
ifeq ($(shell $(LINK) -specs=nano.specs -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0) ifeq ($(shell $(LINK) -specs=nano.specs -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0)
@ -48,7 +46,7 @@ NEWLIB_INCLUDE_DIR ?= $(firstword $(wildcard $(NEWLIB_INCLUDE_PATTERNS)))
# If nothing was found we will try to fall back to searching for a cross-gcc in # If nothing was found we will try to fall back to searching for a cross-gcc in
# the current PATH and use a relative path for the includes # the current PATH and use a relative path for the includes
ifeq (,$(NEWLIB_INCLUDE_DIR)) ifeq (,$(NEWLIB_INCLUDE_DIR))
NEWLIB_INCLUDE_DIR := $(abspath $(wildcard $(dir $(shell command -v $(PREFIX)gcc;))../$(TARGET_ARCH)/include)) NEWLIB_INCLUDE_DIR := $(abspath $(wildcard $(dir $(shell command -v $(PREFIX)gcc 2>/dev/null))/../$(TARGET_ARCH)/include))
endif endif
ifeq ($(TOOLCHAIN),llvm) ifeq ($(TOOLCHAIN),llvm)

6
sys/Makefile.include
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@ -65,8 +65,12 @@ ifneq (,$(filter log_%,$(USEMODULE)))
include $(RIOTBASE)/sys/log/Makefile.include include $(RIOTBASE)/sys/log/Makefile.include
endif endif
ifneq (,$(filter newlib,$(USEMODULE)))
include $(RIOTMAKE)/libc/newlib.mk
endif
ifneq (,$(filter newlib_syscalls_default,$(USEMODULE))) ifneq (,$(filter newlib_syscalls_default,$(USEMODULE)))
include $(RIOTBASE)/sys/newlib/Makefile.include include $(RIOTBASE)/sys/newlib_syscalls_default/Makefile.include
endif endif
ifneq (,$(filter arduino,$(USEMODULE))) ifneq (,$(filter arduino,$(USEMODULE)))

2
sys/newlib/Makefile → sys/newlib_syscalls_default/Makefile
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@ -1,3 +1 @@
MODULE = newlib_syscalls_default
include $(RIOTBASE)/Makefile.base include $(RIOTBASE)/Makefile.base

1
sys/newlib_syscalls_default/Makefile.include Normal file
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@ -0,0 +1 @@
UNDEF += $(BINDIR)/newlib_syscalls_default/syscalls.o

0
sys/newlib/syscalls.c → sys/newlib_syscalls_default/syscalls.c
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