OLD: BFGMiner 3.10.0: modular ASIC+FPGA, GBT+Strtm, RPC, Mac/Lnx/W64, AntU1, DRB

[MineForeman.com]

Hi All and Luke,

I am having an issue with the API, in particular I am having problems with switchpool (though changing MHS5s to MHS20s in the device output caught me a bit unaware).

When you use switchpool the first time it works fine, the second time you use it though it does nothing, unfortunately it does not return anything either to (via the api or miner screen).  It seems to just silently fail.

To make it worse I just introduced pool switching to the MinePeon status screen.

Is anyone else seeing the same?

Neil

EDIT: Hold off, I think another person might have spotted the problem with switchpool, I will be back .

[nwoolls]

I am having an issue with the API, in particular I am having problems with switchpool (though changing MHS5s to MHS20s in the device output caught me a bit unaware).

That change caught me by surprise too. The good news is you can pass in --log XY and then you can always count on the key for current hashrate being constant. While I understand why --log changes the way current hashrate is measured, I'm not sure why that should change its key an an API.

[Luke-Jr]

I am having an issue with the API, in particular I am having problems with switchpool (though changing MHS5s to MHS20s in the device output caught me a bit unaware).

That change caught me by surprise too. The good news is you can pass in --log XY and then you can always count on the key for current hashrate being constant. While I understand why --log changes the way current hashrate is measured, I'm not sure why that should change its key an an API.

It's one of those things kept for cgminer compatibility (yes, it changes with --log there, too).
Perhaps we should mirror it to another constant-named key?

[nwoolls]

It's one of those things kept for cgminer compatibility (yes, it changes with --log there, too).
Perhaps we should mirror it to another constant-named key?

Ya that's what I assumed - I think having a constant key in there for current hashrate would be a good idea for forward compatibility with this left in there for backwards compatibility.

[OleOle]

Hats off to all you guys who keep BFG at the forefront of development with all the new mining hardware that keeps being introduced  

I remember receiving some Blue Furies a few months back and thinking, "The BFG guys will have something worked out soon," and sure enough within a few days native support in BFG was available - what old schoolers know as 'just in time'.

I know you're busy working on a number of projects, one of which is the DualMiner compatibility project, so just wanted to share my appreciation for all your hard work and hoping that I haven't missed anything in the thread as I've a number of DualMiner units sitting on the desk here awaiting BFG compatibility. I hear there's some sort of CGMiner workable solution to get them mining but to be honest I'm not really interested in CGMiner, I run all my miners using BFG and would rather wait a few weeks and have another instance or two of BFG working alongside the BFG instances I have open for my various usb miners already than deal with other mining programs, which in my experience, have been less than suitable for my needs and tended to be far more trouble than they are worth.

I've heard some rumour that there's a Multiminer workaround for DualMiner but I'm kinda over the tweak, re-tweak, tweak-ad-nausuem, so I'd prefer to wait until there was more formalised BFG support as it's just not worth the aggravation to me to have any different miners or untested workarounds play havoc with my rig. If I see the lights flashing on my rig and check the hash speed at the pool and all is well, then that's confirmation why I use BFG in the first place.

So please let me know if I've missed anything.

Thanks folks.

[nwoolls]

I know you're busy working on a number of projects, one of which is the DualMiner compatibility project, so just wanted to share my appreciation for all your hard work and hoping that I haven't missed anything in the thread as I've a number of DualMiner units sitting on the desk here awaiting BFG compatibility.

Check out this post here:

https://bitcointalk.org/index.php?topic=168174.msg5572568#msg5572568

That is the DualMiner branch for BFGMiner and is just waiting on another code review before being merged. Should be both feature-complete and stable.

I've heard some rumour that there's a Multiminer workaround for DualMiner but I'm kinda over the tweak, re-tweak, tweak-ad-nausuem, so I'd prefer to wait until there was more formalised BFG support as it's just not worth the aggravation to me to have any different miners or untested workarounds play havoc with my rig.

The current version of MultiMiner has DualMiner support. You just need a version of BFGMiner with DualMiner support installed.

I'm not sure what the timeline looks like for 4.0. Fairly certain it should be soon. It just got delayed by Luke speaking at a Bitcoin conference and me having some hardware issues at the same time.

[demonmaestro]

I've gotten my hands on some AntMiner U2s but bfgminer is not seeing them.

This is on a Raspi.

Code:

./bfgminer-3.10.0/bfgminer -S antminer:all -o stratum.myfuckingpool.com:3333 -u demonmaestro_usb -p 1

[OleOle]

I know you're busy working on a number of projects, one of which is the DualMiner compatibility project, so just wanted to share my appreciation for all your hard work and hoping that I haven't missed anything in the thread as I've a number of DualMiner units sitting on the desk here awaiting BFG compatibility.

Check out this post here:

https://bitcointalk.org/index.php?topic=168174.msg5572568#msg5572568

That is the DualMiner branch for BFGMiner and is just waiting on another code review before being merged. Should be both feature-complete and stable.

I've heard some rumour that there's a Multiminer workaround for DualMiner but I'm kinda over the tweak, re-tweak, tweak-ad-nausuem, so I'd prefer to wait until there was more formalised BFG support as it's just not worth the aggravation to me to have any different miners or untested workarounds play havoc with my rig.

The current version of MultiMiner has DualMiner support. You just need a version of BFGMiner with DualMiner support installed.

I'm not sure what the timeline looks like for 4.0. Fairly certain it should be soon. It just got delayed by Luke speaking at a Bitcoin conference and me having some hardware issues at the same time.

Thanks very much nwools, that's great news, I really appreciate all your help! 

[nwoolls]

The previous driver I linked is for the GridSeed 1-chip device, so far resold by DualMiner.

For support for the GridSeed 5-chip devices, if you are feeling crazy you can try this out (Scrypt-only currently):

https://github.com/nwoolls/bfgminer/commits/feature/gridseed-support

I give it the It Works For Me(tm) stamp of approval. Run it with -S gridseed:all and specify frequency with --set-device gridseed:clock=freq, e.g. 850 (default is 600).



For OS X users, these should be loaded automatically but in case they aren't:

Code:

sudo kextload -b com.apple.driver.AppleUSBCDC
sudo kextload -b com.apple.driver.AppleUSBCDCACMData

SHA2 support will be next followed by dual-algorithm support. If you have some of these and are feeling froggy, feedback is welcome.

[lajz99]

^^ Need a windows compiled version, but I could give it a shot with 5 x 5 chip units.   

[nwoolls]

^^ Need a windows compiled version, but I could give it a shot with 5 x 5 chip units.   

https://www.dropbox.com/s/ho5lf1vqj57f5a2/bfgminer_gridseed_pr1.7z

I give this my I Haven't Tried It And It May Take A Custom INF stamp.

Need sleep but I'll poke that on Windows tomorrow and see how it shakes out.

[lajz99]

^^ Need a windows compiled version, but I could give it a shot with 5 x 5 chip units.   

https://www.dropbox.com/s/ho5lf1vqj57f5a2/bfgminer_gridseed_pr1.7z

I give this my I Haven't Tried It And It May Take A Custom INF stamp.

Need sleep but I'll poke that on Windows tomorrow and see how it shakes out.

Works for me, any way I can specify COM ports to be used and others to be ignored?  Also how to ignore my GPU's?  OCL0, OCL1, OCL2

[nwoolls]

Works for me, any way I can specify COM ports to be used and others to be ignored?  Also how to ignore my GPU's?  OCL0, OCL1, OCL2

Awesome - that's great news! Haven't had a chance to play on Windows just yet.

To ignore GPUs, pass in:

Code:

-S noauto

That will prevent any auto-detection. To specify the devices, instead of:

Code:

-S gridseed:all

use:

Code:

-S gridseed:/dev/cu.usbmodem3a21

where the bit after the colon is the COM port or path to the device.

[lajz99]

Awesome, works like a charm!

[darkfriend77]

Works for me, any way I can specify COM ports to be used and others to be ignored?  Also how to ignore my GPU's?  OCL0, OCL1, OCL2

Awesome - that's great news! Haven't had a chance to play on Windows just yet.

To ignore GPUs, pass in:

Code:

-S noauto

That will prevent any auto-detection. To specify the devices, instead of:

Code:

-S gridseed:all

use:

Code:

-S gridseed:/dev/cu.usbmodem3a21

where the bit after the colon is the COM port or path to the device.

Any way to set clock speed of the 5chip gridseed miners?

the windows binary looks fine ... except of the clocking ...

[nwoolls]

Any way to set clock speed of the 5chip gridseed miners?

the windows binary looks fine ... except of the clocking ...

Run it with -S gridseed:all and specify frequency with --set-device gridseed:clock=freq, e.g. 850 (default is 600).

[gigica viteazu`]

For support for the GridSeed 5-chip devices, if you are feeling crazy you can try this out (Scrypt-only currently):

https://github.com/nwoolls/bfgminer/commits/feature/gridseed-support

I give it the It Works For Me(tm) stamp of approval. Run it with -S gridseed:all and specify frequency with --set-device gridseed:clock=freq, e.g. 850 (default is 600).

any tips to get this build for arch linux on raspberry pi

[nwoolls]

any tips to get this build for arch linux on raspberry pi

Follow the normal Linux instructions for cloning and building. It shouldn't take anything special other than making sure you use my repo and branch:

https://github.com/nwoolls/bfgminer/tree/feature/gridseed-support

Let me know if you run into any issues. Would love to hear if it works under the Pi (it should). Haven't had a chance to test that yet.

[Cassey]

I recently have started having some shutdown errors.  Program works fine, just generates stuff like what is below when I shutdown via q.

*** Error in `./bfgminer': double free or corruption (out): 0x00000000027a7850 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7e916)[0x7f2d9c732916]
/lib64/libc.so.6(+0x7f6b3)[0x7f2d9c7336b3]
./bfgminer[0x451492]
./bfgminer[0x41644e]
./bfgminer[0x422e99]
./bfgminer[0x4267eb]
/lib64/libpthread.so.0(+0x10b10)[0x7f2d9da3fb10]
/lib64/libpthread.so.0(pthread_cond_wait+0xcc)[0x7f2d9da3bcfc]
./bfgminer[0x40c3e3]
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f2d9c6d8bf5]
./bfgminer[0x40d4b5]
======= Memory map: ========
00400000-004b4000 r-xp 00000000 fd:03 2448                               /home/litecoin/bfgminer/bfgminer
006b4000-006b5000 r--p 000b4000 fd:03 2448                               /home/litecoin/bfgminer/bfgminer
006b5000-006bb000 rw-p 000b5000 fd:03 2448                               /home/litecoin/bfgminer/bfgminer
006bb000-006c5000 rw-p 00000000 00:00 0
01d46000-040c7000 rw-p 00000000 00:00 0                                  [heap]
7f2d58000000-7f2d58021000 rw-p 00000000 00:00 0
7f2d58021000-7f2d5c000000 ---p 00000000 00:00 0
7f2d5c000000-7f2d5c021000 rw-p 00000000 00:00 0
7f2d5c021000-7f2d60000000 ---p 00000000 00:00 0
7f2d60000000-7f2d60021000 rw-p 00000000 00:00 0
7f2d60021000-7f2d64000000 ---p 00000000 00:00 0
7f2d68000000-7f2d68021000 rw-p 00000000 00:00 0
7f2d68021000-7f2d6c000000 ---p 00000000 00:00 0
7f2d6d7fb000-7f2d6d7fc000 ---p 00000000 00:00 0
7f2d6d7fc000-7f2d6dffc000 rw-p 00000000 00:00 0                          [stack:9883]
7f2d6dffc000-7f2d6dffd000 ---p 00000000 00:00 0
7f2d6dffd000-7f2d6e7fd000 rw-p 00000000 00:00 0
7f2d6e7fd000-7f2d6e7fe000 ---p 00000000 00:00 0
7f2d6e7fe000-7f2d6effe000 rw-p 00000000 00:00 0                          [stack:9881]
7f2d6effe000-7f2d6efff000 ---p 00000000 00:00 0
7f2d6efff000-7f2d6f7ff000 rw-p 00000000 00:00 0
7f2d6f7ff000-7f2d6f800000 ---p 00000000 00:00 0
7f2d6f800000-7f2d70000000 rw-p 00000000 00:00 0
7f2d70000000-7f2d70021000 rw-p 00000000 00:00 0
7f2d70021000-7f2d74000000 ---p 00000000 00:00 0
7f2d74000000-7f2d744ec000 rw-p 00000000 00:00 0
7f2d744ec000-7f2d78000000 ---p 00000000 00:00 0
7f2d78000000-7f2d78021000 rw-p 00000000 00:00 0
7f2d78021000-7f2d7c000000 ---p 00000000 00:00 0
7f2d7c000000-7f2d7c65a000 rw-p 00000000 00:00 0
7f2d7c65a000-7f2d80000000 ---p 00000000 00:00 0
7f2d80000000-7f2d8065a000 rw-p 00000000 00:00 0
7f2d8065a000-7f2d84000000 ---p 00000000 00:00 0
7f2d84387000-7f2d84388000 ---p 00000000 00:00 0
7f2d84388000-7f2d84b88000 rw-p 00000000 00:00 0
7f2d84b88000-7f2d84b89000 ---p 00000000 00:00 0
7f2d84b89000-7f2d85389000 rw-p 00000000 00:00 0                          [stack:9877]
7f2d85389000-7f2d8539a000 rw-s 0bf82000 00:05 7538                       /dev/ati/card0
7f2d8539a000-7f2d853ab000 rw-s 0bf81000 00:05 7538                       /dev/ati/card0
7f2d853ab000-7f2d853bc000 rw-s 0bf80000 00:05 7538                       /dev/ati/card0
7f2d853bc000-7f2d853cd000 rw-s 0bf7e000 00:05 7538                       /dev/ati/card0
7f2d853cd000-7f2d853de000 rw-s 0bf7d000 00:05 7538                       /dev/ati/card0
7f2d853de000-7f2d853df000 ---p 00000000 00:00 0
7f2d853df000-7f2d85bdf000 rw-p 00000000 00:00 0
7f2d85bdf000-7f2d85be0000 ---p 00000000 00:00 0
7f2d85be0000-7f2d863e0000 rw-p 00000000 00:00 0
7f2d863e0000-7f2d863e1000 ---p 00000000 00:00 0
7f2d863e1000-7f2d86be1000 rw-p 00000000 00:00 0                          [stack:9871]
7f2d86be1000-7f2d86be2000 ---p 00000000 00:00 0
7f2d86be2000-7f2d873e2000 rw-p 00000000 00:00 0                          [stack:9870]
7f2d873e2000-7f2d873e3000 ---p 00000000 00:00 0
7f2d873e3000-7f2d87be3000 rw-p 00000000 00:00 0                          [stack:9869]
7f2d87be3000-7f2d87bf6000 r-xp 00000000 08:03 20764                      /lib64/libresolv-2.17.so
7f2d87bf6000-7f2d87df6000 ---p 00013000 08:03 20764                      /lib64/libresolv-2.17.so
7f2d87df6000-7f2d87df7000 r--p 00013000 08:03 20764                      /lib64/libresolv-2.17.so
7f2d87df7000-7f2d87df8000 rw-p 00014000 08:03 20764                      /lib64/libresolv-2.17.so
7f2d87df8000-7f2d87dfa000 rw-p 00000000 00:00 0
7f2d87dfa000-7f2d87dff000 r-xp 00000000 08:03 20755                      /lib64/libnss_dns-2.17.so
7f2d87dff000-7f2d87ffe000 ---p 00005000 08:03 20755                      /lib64/libnss_dns-2.17.so
7f2d87ffe000-7f2d87fff000 r--p 00004000 08:03 20755                      /lib64/libnss_dns-2.17.so
7f2d87fff000-7f2d88000000 rw-p 00005000 08:03 20755                      /lib64/libnss_dns-2.17.so
7f2d88000000-7f2d8802a000 rw-p 00000000 00:00 0
7f2d8802a000-7f2d8c000000 ---p 00000000 00:00 0
7f2d8c000000-7f2d8c02a000 rw-p 00000000 00:00 0
7f2d8c02a000-7f2d90000000 ---p 00000000 00:00 0
7f2d90000000-7f2d9002a000 rw-p 00000000 00:00 0
7f2d9002a000-7f2d94000000 ---p 00000000 00:00 0
7f2d94008000-7f2d94019000 rw-s 0bf7c000 00:05 7538                       /dev/ati/card0
7f2d94019000-7f2d9401a000 ---p 00000000 00:00 0
7f2d9401a000-7f2d9405a000 rw-p 00000000 00:00 0                          [stack:9876]
7f2d9408a000-7f2d9409a000 rw-s 0bf72000 00:05 1642                       /dev/ati/card2
7f2d9409a000-7f2d940aa000 rw-s 0bf71000 00:05 1642                       /dev/ati/card2
7f2d940aa000-7f2d940ac000 rw-s 0bf70000 00:05 1642                       /dev/ati/card2

[gigica viteazu`]

Let me know if you run into any issues. Would love to hear if it works under the Pi (it should). Haven't had a chance to test that yet.

Code:

minepeon@minepeon ~/_tmp/bfgminer-feature-gridseed-support $ ./autogen.sh
Getting submodules...
Running autoreconf -if...
configure.ac:42: installing './compile'
configure.ac:29: installing './config.guess'
configure.ac:29: installing './config.sub'
configure.ac:40: installing './install-sh'
configure.ac:40: installing './missing'
Makefile.am:39: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
Makefile.am: installing './depcomp'


minepeon@minepeon ~/_tmp/bfgminer-feature-gridseed-support $ ./configure --enable-scrypt
checking build system type... armv6l-unknown-linux-gnueabihf
checking host system type... armv6l-unknown-linux-gnueabihf
checking target system type... armv6l-unknown-linux-gnueabihf
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether to enable maintainer-specific portions of Makefiles... yes
checking for gcc option to accept ISO C99... -std=gnu99
checking for ranlib... ranlib
checking whether gcc -std=gnu99 needs -traditional... no
checking for ranlib... (cached) ranlib
checking how to run the C preprocessor... gcc -E
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking wchar.h usability... yes
checking wchar.h presence... yes
checking for wchar.h... yes
checking for stdint.h... (cached) yes
checking for mprotect... yes
checking for sigaction... yes
checking for sigaltstack... yes
checking for siginterrupt... yes
checking for mmap... yes
checking for MAP_ANONYMOUS... yes
checking whether memchr works... yes
checking whether memmem is declared... yes
checking for memmem... yes
checking whether memmem works... yes
checking for C/C++ restrict keyword... __restrict
checking for uid_t in sys/types.h... yes
checking for inline... inline
checking whether the preprocessor supports include_next... yes
checking whether system header files limit the line length... no
checking for wchar_t... yes
checking for unsigned long long int... yes
checking for long long int... yes
checking whether stdint.h conforms to C99... yes
checking whether memmem is declared without a macro... yes
checking whether mempcpy is declared without a macro... yes
checking whether memrchr is declared without a macro... yes
checking whether rawmemchr is declared without a macro... yes
checking whether stpcpy is declared without a macro... yes
checking whether stpncpy is declared without a macro... yes
checking whether strchrnul is declared without a macro... yes
checking whether strdup is declared without a macro... yes
checking whether strncat is declared without a macro... yes
checking whether strndup is declared without a macro... yes
checking whether strnlen is declared without a macro... yes
checking whether strpbrk is declared without a macro... yes
checking whether strsep is declared without a macro... yes
checking whether strcasestr is declared without a macro... yes
checking whether strtok_r is declared without a macro... yes
checking whether strerror_r is declared without a macro... yes
checking whether strsignal is declared without a macro... yes
checking whether strverscmp is declared without a macro... yes
checking whether strtok_r is declared... (cached) yes
checking whether memmem works in linear time... yes
checking for memmem... (cached) yes
checking whether memmem works... (cached) yes
checking for struct sigaction.sa_sigaction... yes
checking for volatile sig_atomic_t... yes
checking for sighandler_t... yes
checking whether sigaction is declared without a macro... yes
checking whether sigaddset is declared without a macro... yes
checking whether sigdelset is declared without a macro... yes
checking whether sigemptyset is declared without a macro... yes
checking whether sigfillset is declared without a macro... yes
checking whether sigismember is declared without a macro... yes
checking whether sigpending is declared without a macro... yes
checking whether sigprocmask is declared without a macro... yes
checking for sigprocmask... yes
checking whether NULL can be used in arbitrary expressions... yes
checking for strtok_r... yes
checking whether strtok_r works... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... 64
checking for ANSI C header files... (cached) yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking sys/epoll.h usability... yes
checking sys/epoll.h presence... yes
checking for sys/epoll.h... yes
checking for sys/mman.h... (cached) yes
checking sys/prctl.h usability... yes
checking sys/prctl.h presence... yes
checking for sys/prctl.h... yes
checking sys/file.h usability... yes
checking sys/file.h presence... yes
checking for sys/file.h... yes
checking sys/termios.h usability... yes
checking sys/termios.h presence... yes
checking for sys/termios.h... yes
checking linux/spi/spidev.h usability... yes
checking linux/spi/spidev.h presence... yes
checking for linux/spi/spidev.h... yes
checking for struct i2c_msg.buf... no
checking for struct i2c_msg.len... yes
checking pwd.h usability... yes
checking pwd.h presence... yes
checking for pwd.h... yes
checking for chroot... yes
checking for sleep... yes
checking for size_t... yes
checking for working alloca.h... yes
checking for alloca... yes
checking whether HASH_ITER is declared... yes
checking whether DL_CONCAT is declared... yes
checking linux/vfio.h usability... yes
checking linux/vfio.h presence... yes
checking for linux/vfio.h... yes
checking for pthread_cancel... with -pthread -lpthread
checking for nanosleep... yes
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for JANSSON... yes
checking for libmicrohttpd... yes
checking for libevent... yes
checking for pkg-config... (cached) /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for LIBUSB... yes
checking for hidapi... no
checking for hidapi... no
checking for hidapi... no
checking whether libusb_error_name is declared... yes
checking what baud rates your system supports... done
checking for best native curses library... ncursesw5
checking whether curses library supports wide characters... yes
checking whether the linker recognizes the -zorigin option... yes
checking for armv6l-unknown-linux-gnueabihf-ldconfig... no
checking for ldconfig... ldconfig
checking libudev.h usability... yes
checking libudev.h presence... yes
checking for libudev.h... yes
checking for LIBCURL... yes
checking for setrlimit... yes
checking for bswap_* functions... found in byteswap.h
checking if bswap_16 is already a macro... yes
checking for platform endian... little endian (endian.h)
checking if good static asserts compile... yes
checking if GNU format attribute compiles... yes
checking for clock_gettime(CLOCK_MONOTONIC)... yes
checking for library containing clock_gettime... none required
checking for clock_nanosleep... yes
checking for clock_gettime(CLOCK_MONOTONIC_RAW)... yes
checking for log2... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating x86_64/Makefile
config.status: creating x86_32/Makefile
config.status: creating ccan.bfg/Makefile
config.status: creating lib/Makefile
config.status: creating 70-bfgminer.rules
config.status: creating config.h
config.status: executing depfiles commands
=== configuring in libblkmaker (/home/minepeon/_tmp/bfgminer-feature-gridseed-support/libblkmaker)
configure: WARNING: no configuration information is in libblkmaker

------------------------------------------------------------------------
bfgminer 3.10.0 configuration options summary
------------------------------------------------------------------------

  CFLAGS...............: -pthread -g -O2 -I/usr/include/libusb-1.0 -pthread -Ilibblkmaker
  LDFLAGS..............: -pthread -Llibblkmaker/.libs -Wl,-rpath,\$$ORIGIN/libblkmaker/.libs,-zorigin -lpthread -lcurl -ljansson -L/usr/lib -lncursesw -lm -ludev -lusb-1.0 -lblkmaker_jansson-0.1 -lblkmaker-0.1
  Installation.prefix..: /usr/local

  Enabled..Lowlevel....: pci pci:uio pci:vfio usb vcom
  Disabled.Lowlevel....: hid
  Enabled..Drivers.....: antminer avalon bifury bigpic bitforce bitforce:uio bitfury_gpio cairnsmore drillbit erupter gridseed hashbusteravalon hashbusterusb hashfast icarus klondike littlefury modminer proxy proxy:getwork proxy:stratum twinfury x6500 ztex
  Disabled.Drivers.....: bfsb cpu hashbuster knc metabank nanofury opencl
    To enable nanofury, install hidapi
    To enable hashbuster, install hidapi
  Enabled..Algorithms..: SHA256d scrypt
  Disabled.Algorithms..:
  Enabled..Options.....: libusb ncursesw5
  Disabled.Options.....:

minepeon@minepeon ~/_tmp/bfgminer-feature-gridseed-support $ make
make  all-recursive
make[1]: Entering directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support'
Making all in lib
make[2]: Entering directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/lib'
  GEN      arg-nonnull.h
  GEN      c++defs.h
  GEN      warn-on-use.h
  GEN      signal.h
  GEN      string.h
make  all-recursive
make[3]: Entering directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/lib'
make[4]: Entering directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/lib'
  CC       dummy.o
  AR       libgnu.a
make[4]: Leaving directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/lib'
make[3]: Leaving directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/lib'
make[2]: Leaving directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/lib'
Making all in ccan.bfg
make[2]: Entering directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/ccan.bfg'
make[2]: *** No rule to make target '../ccan-upstream/ccan/opt/helpers.c', needed by '../ccan-upstream/ccan/opt/libccan_a-helpers.o'.  Stop.
make[2]: Leaving directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support/ccan.bfg'
Makefile:2035: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/minepeon/_tmp/bfgminer-feature-gridseed-support'
Makefile:826: recipe for target 'all' failed
make: *** [all] Error 2