contiki/cpu/native/Makefile.native

CONTIKI_CPU_DIRS = . net dev

CONTIKI_SOURCEFILES += mtarch.c rtimer-arch.c elfloader-stub.c watchdog.c eeprom.c

### Compiler definitions
CC       ?= gcc
ifdef LD_OVERRIDE
  LD     = $(LD_OVERRIDE)
else
  LD     = gcc
endif
AS       ?= as
NM       ?= nm
OBJCOPY  ?= objcopy
STRIP    ?= strip
ifdef WERROR
CFLAGSWERROR=-Werror
endif
CFLAGSNO = -Wall -g -I/usr/local/include $(CFLAGSWERROR)
CFLAGS  += $(CFLAGSNO)

ifeq ($(HOST_OS),Darwin)
AROPTS = -r
LDFLAGS += -Wl,-flat_namespace
CFLAGS += -DHAVE_SNPRINTF=1 -U__ASSERT_USE_STDERR
else
ifeq ($(HOST_OS),Linux)
LDFLAGS += -Wl,-Map=contiki-$(TARGET).map,-export-dynamic
endif
endif

### Compilation rules

%.so: $(OBJECTDIR)/%.o
	$(LD) -shared -o $@ $^

ifdef CORE
.PHONY: symbols.c symbols.h
symbols.c symbols.h:
	$(NM) -C $(CORE) | grep -v @ | grep -v dll_crt0 | awk -f $(CONTIKI)/tools/mknmlist > symbols.c
else
symbols.c symbols.h:
	cp ${CONTIKI}/tools/empty-symbols.c symbols.c
	cp ${CONTIKI}/tools/empty-symbols.h symbols.h
endif

contiki-$(TARGET).a: ${addprefix $(OBJECTDIR)/,symbols.o}
cpu/native: Add file-backed simulated EEPROM to native cpu. This patch removes a defunct EEPROM implementation from the native platform and provides a new EEPROM implementation for the native cpu. The previous implementation appears to be vestigal. This is useful for testing code which uses the EEPROM without running the code on the actual hardware. By default the code will create a new temporary file as the EEPROM backing, reinitializing each time. If you would like to preserve the EEPROM contents or specify a specific EEPROM file to use, you can set the `CONTIKI_EEPROM` environment variable to the name of the EEPROM file you wish to use instead. If it already exists, its contents will be used. If it does not already exist, it will be created and initialized by filling it with `0xFF`---just like a real EEPROM. A new example is also included, which was used to verify the correctness of the implementation. It can easily be used to verify the EEPROM implementations of other targets. 2013-01-10 17:34:48 +00:00			`CONTIKI_CPU_DIRS = . net dev`
Factored out setup directory search path for source files into Makefile.include. - Search target specific directories before CPU specific directories. - Search CPU specific directories before generic directories. Note: I checked several builds but nevertheless one or the other might need some additional adjustsments. Sorry for the inconvenience. 2007-05-13 08:41:11 +00:00
cpu/native: Add file-backed simulated EEPROM to native cpu. This patch removes a defunct EEPROM implementation from the native platform and provides a new EEPROM implementation for the native cpu. The previous implementation appears to be vestigal. This is useful for testing code which uses the EEPROM without running the code on the actual hardware. By default the code will create a new temporary file as the EEPROM backing, reinitializing each time. If you would like to preserve the EEPROM contents or specify a specific EEPROM file to use, you can set the `CONTIKI_EEPROM` environment variable to the name of the EEPROM file you wish to use instead. If it already exists, its contents will be used. If it does not already exist, it will be created and initialized by filling it with `0xFF`---just like a real EEPROM. A new example is also included, which was used to verify the correctness of the implementation. It can easily be used to verify the EEPROM implementations of other targets. 2013-01-10 17:34:48 +00:00			`CONTIKI_SOURCEFILES += mtarch.c rtimer-arch.c elfloader-stub.c watchdog.c eeprom.c`
Added native CPU to avoid reliance on x86-specific code for the native and netsim platforms 2007-03-28 20:07:57 +00:00
			`### Compiler definitions`
Enable `native` target for cross-compiling - by now it would have worked if you set CC via command line (e.g. `make CC=clang`, though it wouldn't work when CC is set in the platform makefile which includes `Makefile.native`. 2012-07-10 23:06:39 +00:00			`CC ?= gcc`
Make gcc default LD, and allow override with LD_OVERRIDE 2012-11-21 18:46:31 +00:00			`ifdef LD_OVERRIDE`
			`LD = $(LD_OVERRIDE)`
			`else`
			`LD = gcc`
			`endif`
Enable `native` target for cross-compiling - by now it would have worked if you set CC via command line (e.g. `make CC=clang`, though it wouldn't work when CC is set in the platform makefile which includes `Makefile.native`. 2012-07-10 23:06:39 +00:00			`AS ?= as`
			`NM ?= nm`
			`OBJCOPY ?= objcopy`
			`STRIP ?= strip`
Added a WERROR variable, which, if set, causes -Werror flags to be turned on 2008-01-17 12:07:32 +00:00			`ifdef WERROR`
The -pedantic and -stdc flags trigger a few too many warnings 2015-10-04 20:33:08 +00:00			`CFLAGSWERROR=-Werror`
Added a WERROR variable, which, if set, causes -Werror flags to be turned on 2008-01-17 12:07:32 +00:00			`endif`
			`CFLAGSNO = -Wall -g -I/usr/local/include $(CFLAGSWERROR)`
The -pedantic and -stdc flags trigger a few too many warnings 2015-10-04 20:33:08 +00:00			`CFLAGS += $(CFLAGSNO)`
platform/minimal-net: Better, more seamless support for OS X. This patch enables automatic route setup and cleanup when starting and stopping the minimal-net target on OS X. Both IPv4 and IPv6 are supported. Using the minimal-net target on OS X was absolute hell before I came up with this patch. Now it is painless. 2012-05-17 17:34:58 +00:00
Update cpu/native/Makefile.native 2013-02-26 19:29:04 +00:00			`ifeq ($(HOST_OS),Darwin)`
platform/minimal-net: Better, more seamless support for OS X. This patch enables automatic route setup and cleanup when starting and stopping the minimal-net target on OS X. Both IPv4 and IPv6 are supported. Using the minimal-net target on OS X was absolute hell before I came up with this patch. Now it is painless. 2012-05-17 17:34:58 +00:00			`AROPTS = -r`
			`LDFLAGS += -Wl,-flat_namespace`
			`CFLAGS += -DHAVE_SNPRINTF=1 -U__ASSERT_USE_STDERR`
Fixed TARGET=native compilation issues on Darwin. 2012-02-22 00:46:32 +00:00			`else`
platform/minimal-net: Better, more seamless support for OS X. This patch enables automatic route setup and cleanup when starting and stopping the minimal-net target on OS X. Both IPv4 and IPv6 are supported. Using the minimal-net target on OS X was absolute hell before I came up with this patch. Now it is painless. 2012-05-17 17:34:58 +00:00			`ifeq ($(HOST_OS),Linux)`
Don't override LDFLAGS on Linux for the native CPU 2015-09-10 09:13:22 +00:00			`LDFLAGS += -Wl,-Map=contiki-$(TARGET).map,-export-dynamic`
platform/minimal-net: Better, more seamless support for OS X. This patch enables automatic route setup and cleanup when starting and stopping the minimal-net target on OS X. Both IPv4 and IPv6 are supported. Using the minimal-net target on OS X was absolute hell before I came up with this patch. Now it is painless. 2012-05-17 17:34:58 +00:00			`endif`
Fixed TARGET=native compilation issues on Darwin. 2012-02-22 00:46:32 +00:00			`endif`
Added native CPU to avoid reliance on x86-specific code for the native and netsim platforms 2007-03-28 20:07:57 +00:00
			`### Compilation rules`

			`%.so: $(OBJECTDIR)/%.o`
			`$(LD) -shared -o $@ $^`

			`ifdef CORE`
Added generation of symbols.c if CORE is set 2008-01-08 08:04:41 +00:00			`.PHONY: symbols.c symbols.h`
Added native CPU to avoid reliance on x86-specific code for the native and netsim platforms 2007-03-28 20:07:57 +00:00			`symbols.c symbols.h:`
Patch by Gideon Ernst: use explicit $(CONTIKI) path instead of implicit ../../ path to the mknmlist script 2009-09-03 17:41:58 +00:00			`$(NM) -C $(CORE) \| grep -v @ \| grep -v dll_crt0 \| awk -f $(CONTIKI)/tools/mknmlist > symbols.c`
Added native CPU to avoid reliance on x86-specific code for the native and netsim platforms 2007-03-28 20:07:57 +00:00			`else`
			`symbols.c symbols.h:`
Replaced make-empty-symbols with empty-symbols.[c\|h] The symbol generation shell scripts cause CRLF issues on Windows/Cygwin again and again. Instead of fixing this yet again I opted to remove the symbol generation script at least for the "no symbols" scenario with two C source files to be copied. 2011-04-03 11:24:58 +00:00			`cp ${CONTIKI}/tools/empty-symbols.c symbols.c`
			`cp ${CONTIKI}/tools/empty-symbols.h symbols.h`
Added native CPU to avoid reliance on x86-specific code for the native and netsim platforms 2007-03-28 20:07:57 +00:00			`endif`
Make sure that symbols.c is included in every native cpu build, not just the native target 2009-05-12 17:23:23 +00:00
			`contiki-$(TARGET).a: ${addprefix $(OBJECTDIR)/,symbols.o}`