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2015-04-22ARC: enable more options to satisfy build requirements of applicationsAlexey Brodkin
As reported by Buildroot autobuilder following options were missing: * Libutil stub (UCLIBC_HAS_LIBUTIL option) http://autobuild.buildroot.org/results/ce3/ce39eb9b9ece0968563641fb2207099d1a37b191/ * Program_invocation_name (UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y) http://autobuild.buildroot.org/results/154/1546d909e606daefd41b87dece94d642c0fdeba4/ http://autobuild.buildroot.org/results/bd5/bd54581d7b0cc73bc501072d27e870a443dfce79/ * Ifaddrd support (UCLIBC_SUPPORT_AI_ADDRCONFIG=y) http://autobuild.buildroot.org/results/134/134e78ef1fa87f7fbf26c23ec5dfc68785d79613/ * Libnsl (UCLIBC_HAS_LIBNSL_STUB=y) http://autobuild.buildroot.net/results/331/331ed781b422448205fb9e7c9730ec0c438d6306/ http://autobuild.buildroot.net/results/402/402d64965ac7ac6e1d4e1990080394958802fe8c/ http://autobuild.buildroot.net/results/960/9605bac2972d3e3d3fb91947ae6921e89210247b/ http://autobuild.buildroot.net/results/6b6/6b61ea80a3a6dcead233c4b408eba8b8d647e841/ * UTMP got reworked recently, which breaks packages such as busybox, gdbserver etc so enable that too Enabling mentioned options to make sure more packages could be built with ARC pre-built uClibc tools. Note UCLIBC_USE_NETLINK is a prerequisite for UCLIBC_SUPPORT_AI_ADDRCONFIG. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Anton Kolesov <akolesov@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-03-27ARC: switch to NPTLVineet Gupta
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-02-20ARCv2 ISA supportVineet Gupta
This is next gen Instruction Set Architecture from Synopsys and basis for the ARC HS family of processors. http://www.synopsys.com/dw/ipdir.php?ds=arc-hs38-processor&elq_mid=5732&elq_cid=458802 http://www.synopsys.com/IP/ProcessorIP/ARCProcessors/arc-hs/Pages/default.aspx Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-02-17ARC: Add GNU glob to ARC defconfigsAnton Kolesov
GNU glob is required by make. Signed-off-by: Anton Kolesov <anton.kolesov@synopsys.com> Cc: Vineet Gupta <Vineet.Gupta1@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-02-16ARC defconfigs: enable some itemsAlexey Brodkin
perf: UCLIBC_HAS_GLIBC_CUSTOM_STREAMS elfutils: UCLIBC_HAS_PROGRAM_INVOCATION_NAME Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2015-02-16ARC: Conditionalise certain relocations as provided by TLS tools onlyVineet Gupta
uClibc mainline supports NPTL which in turns depends on TLS support in the tools (gcc/binutils), which is yet to be merged in dev branches. However there is some non NPTL code in uClibc, added as part of NPTL effort, which relies on certain relocations only provided by NPTL binutils. As a result building the current upstream even for LT.old breaks. So conditionalize that code on tools, bu tin lack of specific versions, we use NPTL enabling as a sign the tools are equipped to handle those relos. Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-08-18ARC: Enable OBSTACK in defconfig for ARCAnton Kolesov
OBSTACK is required for native builds of binutils and GDB. Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2014-08-18NPTL: ARC supportVineet Gupta
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
2013-12-20ARC defconfigsVineet Gupta
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>