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RIOT/boards/x86-multiboot-common/Makefile.include

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Initial import of the x86 port Currently this works only in qemu.
2014-01-16 07:39:33 +01:00
ifeq (, $(NEWLIB_BASE))
NEWLIB_BASE := $(RIOTBASE)/toolchain/x86/i586-none-elf
make: centralize wget/curl & unzip/7z feature test With many open PRs that could benefit from loading SDKs when needed, instead adding vast amounts of code to RIOTs master, this PR provides the "functions" `$(DOWNLOAD_TO_STDOUT)`, `$(DOWNLOAD_TO_FILE)`, and `$(UNZIP_HERE)`. The first "function" takes one argument, the URL from where to download the content. It is then piped to stdout. To be used e.g. with `tar xz`. The second "function" taken two arguments, the destination file name, and the source URL. If the previous invocation was interrupted, then the download gets continued, if possible. The last "function" takes one argument, the source ZIP file. The file gets extracted into the cwd, so best use this "function" with `cd $(SOME_WHERE) &&`. The clumsy name `$(UNZIP_HERE)` is taken because the program "unzip" takes the environment variable `UNZIP` as the source file, even if another file name was given on the command line. The rationale for that is that the hackers of "unzip" hate their users. Also they sacrifice hamsters to Satan.
2014-07-16 00:29:18 +02:00
endif
Initial import of the x86 port Currently this works only in qemu.
2014-01-16 07:39:33 +01:00
make: centralize wget/curl & unzip/7z feature test With many open PRs that could benefit from loading SDKs when needed, instead adding vast amounts of code to RIOTs master, this PR provides the "functions" `$(DOWNLOAD_TO_STDOUT)`, `$(DOWNLOAD_TO_FILE)`, and `$(UNZIP_HERE)`. The first "function" takes one argument, the URL from where to download the content. It is then piped to stdout. To be used e.g. with `tar xz`. The second "function" taken two arguments, the destination file name, and the source URL. If the previous invocation was interrupted, then the download gets continued, if possible. The last "function" takes one argument, the source ZIP file. The file gets extracted into the cwd, so best use this "function" with `cd $(SOME_WHERE) &&`. The clumsy name `$(UNZIP_HERE)` is taken because the program "unzip" takes the environment variable `UNZIP` as the source file, even if another file name was given on the command line. The rationale for that is that the hackers of "unzip" hate their users. Also they sacrifice hamsters to Satan.
2014-07-16 00:29:18 +02:00
ifneq (0, $(shell test -e "$(NEWLIB_BASE)/lib/libc.a" && echo $$?))
dist/tools/toolchains/build_x86.sh: upgrade to newlib-2.2.0.20150623
2015-07-08 10:27:19 +02:00
NEWLIB_PRECOMPILED_NAME := i586-newlib_2.2.0.20150623_tlsf-3337.tar.bz2
make: centralize wget/curl & unzip/7z feature test With many open PRs that could benefit from loading SDKs when needed, instead adding vast amounts of code to RIOTs master, this PR provides the "functions" `$(DOWNLOAD_TO_STDOUT)`, `$(DOWNLOAD_TO_FILE)`, and `$(UNZIP_HERE)`. The first "function" takes one argument, the URL from where to download the content. It is then piped to stdout. To be used e.g. with `tar xz`. The second "function" taken two arguments, the destination file name, and the source URL. If the previous invocation was interrupted, then the download gets continued, if possible. The last "function" takes one argument, the source ZIP file. The file gets extracted into the cwd, so best use this "function" with `cd $(SOME_WHERE) &&`. The clumsy name `$(UNZIP_HERE)` is taken because the program "unzip" takes the environment variable `UNZIP` as the source file, even if another file name was given on the command line. The rationale for that is that the hackers of "unzip" hate their users. Also they sacrifice hamsters to Satan.
2014-07-16 00:29:18 +02:00
NEWLIB_PRECOMPILED := http://download.riot-os.org/$(NEWLIB_PRECOMPILED_NAME)
Initial import of the x86 port Currently this works only in qemu.
2014-01-16 07:39:33 +01:00
make: centralize wget/curl & unzip/7z feature test With many open PRs that could benefit from loading SDKs when needed, instead adding vast amounts of code to RIOTs master, this PR provides the "functions" `$(DOWNLOAD_TO_STDOUT)`, `$(DOWNLOAD_TO_FILE)`, and `$(UNZIP_HERE)`. The first "function" takes one argument, the URL from where to download the content. It is then piped to stdout. To be used e.g. with `tar xz`. The second "function" taken two arguments, the destination file name, and the source URL. If the previous invocation was interrupted, then the download gets continued, if possible. The last "function" takes one argument, the source ZIP file. The file gets extracted into the cwd, so best use this "function" with `cd $(SOME_WHERE) &&`. The clumsy name `$(UNZIP_HERE)` is taken because the program "unzip" takes the environment variable `UNZIP` as the source file, even if another file name was given on the command line. The rationale for that is that the hackers of "unzip" hate their users. Also they sacrifice hamsters to Satan.
2014-07-16 00:29:18 +02:00
$(warning Precompiled newlib is missing in $(NEWLIB_BASE))
$(warning Downloading from $(NEWLIB_PRECOMPILED))
x86: fix download script for OSX Mac OSX does not have `wget`, but `curl`. It does not understand `tar xJ`, but `tar xj`.
2014-05-28 19:24:59 +02:00
make: centralize wget/curl & unzip/7z feature test With many open PRs that could benefit from loading SDKs when needed, instead adding vast amounts of code to RIOTs master, this PR provides the "functions" `$(DOWNLOAD_TO_STDOUT)`, `$(DOWNLOAD_TO_FILE)`, and `$(UNZIP_HERE)`. The first "function" takes one argument, the URL from where to download the content. It is then piped to stdout. To be used e.g. with `tar xz`. The second "function" taken two arguments, the destination file name, and the source URL. If the previous invocation was interrupted, then the download gets continued, if possible. The last "function" takes one argument, the source ZIP file. The file gets extracted into the cwd, so best use this "function" with `cd $(SOME_WHERE) &&`. The clumsy name `$(UNZIP_HERE)` is taken because the program "unzip" takes the environment variable `UNZIP` as the source file, even if another file name was given on the command line. The rationale for that is that the hackers of "unzip" hate their users. Also they sacrifice hamsters to Satan.
2014-07-16 00:29:18 +02:00
$(shell cd $(RIOTBASE) && $(DOWNLOAD_TO_STDOUT) "$(NEWLIB_PRECOMPILED)" | tar xj)
Initial import of the x86 port Currently this works only in qemu.
2014-01-16 07:39:33 +01:00
endif
ifeq (,$(BUILD_INCLUDE_BASE))
GCC_BUILD_TRIPLET ?= $(shell gcc -dumpmachine)
GCC_BUILD_VERSION ?= $(shell gcc -dumpversion)
BUILD_INCLUDE_BASE = /usr/lib/gcc/$(GCC_BUILD_TRIPLET)/$(GCC_BUILD_VERSION)
ifeq (,$(shell echo $(GCC_BUILD_TRIPLET) | sed -e 's,-.*,,' | grep -e '\(x\|i[3-7]\)86'))
$(warning Your build machine is a(n) $(GCC_BUILD_TRIPLET).)
$(warning Since this is not IA32 compatible, you must set BUILD_INCLUDE_BASE explicitly!)
endif
endif
export INCLUDES += -isystem $(BUILD_INCLUDE_BASE)/include \
-isystem $(NEWLIB_BASE)/include \
-isystem $(NEWLIB_BASE)/sys-include \
-isystem $(BUILD_INCLUDE_BASE)/include-fixed \
-I$(RIOTBOARD)/x86-multiboot-common/include
export CPU = x86
# toolchain config
export CC ?= $(PREFIX)gcc
export AR ?= $(PREFIX)ar
export AS ?= $(PREFIX)as
export RANLIB ?= $(PREFIX)ranlib
export LINK ?= $(RIOTBASE)/boards/x86-multiboot-common/dist/link $(PREFIX)gcc
export SIZE ?= $(PREFIX)size
export OBJCOPY ?= $(PREFIX)objcopy
export CFLAGS += -m32 -mfpmath=387 -ffreestanding -nostdlib -nostdinc -fno-builtin
export OFLAGS = -O binary
LINKFLAGS += -m32 -nostdlib -nostdinc -nostartfiles -nodefaultlibs \
--prefix=$(NEWLIB_BASE) \
-Wl,-rpath,$(NEWLIB_BASE)/lib \
x86: garbage collect section if not debugging
2014-06-07 03:13:55 +02:00
-T$(RIOTBASE)/boards/x86-multiboot-common/linker.ld
Initial import of the x86 port Currently this works only in qemu.
2014-01-16 07:39:33 +01:00
UNDEF += $(BINDIR)x86-multiboot-common_base/startup.o
BASELIBS += $(NEWLIB_BASE)/lib/libc.a \
$(NEWLIB_BASE)/lib/libm.a
x86: garbage collect section if not debugging
2014-06-07 03:13:55 +02:00
all:
all-debug: export CFLAGS += -ggdb3 -O0
all-debug: all
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