Exciting 4.12 link error
Isaac Gutekunst
isaac.gutekunst at vecna.com
Mon Mar 7 21:10:34 UTC 2016
On 03/07/2016 03:54 PM, Joel Sherrill wrote:
>
>
> On Mon, Mar 7, 2016 at 2:32 PM, Isaac Gutekunst <isaac.gutekunst at vecna.com <mailto:isaac.gutekunst at vecna.com>> wrote:
>
> Hi All,
>
> I've updated our BSP and added it to a local branch of master. It now
> compiles fine, but linking fails with a variety of libstdc++ errors, as
> well as a taking up more space than we have available in internal ROM,
> at least according to the error.
>
>
> Is there anything we should know about working off master at the moment
> to make things work?
>
>
> It looks like it is missing the C library and RTEMS on the link. Weird.
I don't think so, as I don't know what those are :)
I'm using a Makefile that worked with 4.11. Is there stuff that may no longer work?
We also have a bunch of CPU specific flags that may not be getting to the right place.
We have this in the makefile:
CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16 -march=armv7-m -mthumb
I know that ideally these should be in a bsp specific make/bspname.conf file.
Otherwise, these seem like C++ errors.
Here are some of the parts of our Makefile I think are important. In reality, we also link
some additional static libraries, but I don't *think* those are the problem. We have
recompiled the static libraries with the new CFLAGS.
PGM=${ARCH}/nextgen.exe
# optional managers required
MANAGERS=all
# C source names
CSRCS = init.c \
heartbeat_led.c \
rtems_shell.c \
web_server.c \
FilesystemImage.c
COBJS = $(CSRCS:%.c=${ARCH}/%.o)
PROJECT_ROOT=$(RTEMS_MAKEFILE_PATH)
CLEAN_ADDITIONS += stamp-fs-image
CLEAN_ADDITIONS += FilesystemImage FilesystemImage.c FilesystemImage.h
include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
include $(RTEMS_CUSTOM)
include $(PROJECT_ROOT)/make/leaf.cfg
BSP_PATH=$(RTEMS_MAKEFILE_PATH)/lib/include/bsp
OBJS= $(COBJS) $(CXXOBJS) $(ASOBJS)
all: ${ARCH} $(PGM)
$(PGM): $(OBJS)
$(make-cxx-exe)
>
> Do you have per-section compile and link options turned on?
>
> --joel
>
> Thanks,
>
> Isaac
>
>
> Link Error for reference:
>
>
> COLLECT_GCC=arm-rtems4.12-g++
> COLLECT_LTO_WRAPPER=/home/igutek/rtems/compiler/4.12/libexec/gcc/arm-rtems4.12/6.0.0/lto-wrapper
> Target: arm-rtems4.12
> Configured with: ../gcc-6-20160228/configure --prefix=/home/igutek/rtems/compiler/4.12 --bindir=/home/igutek/rtems/compiler/4.12/bin --exec_prefix=/home/igutek/rtems/compiler/4.12 --includedir=/home/igutek/rtems/compiler/4.12/include --libdir=/home/igutek/rtems/compiler/4.12/lib --libexecdir=/home/igutek/rtems/compiler/4.12/libexec --mandir=/home/igutek/rtems/compiler/4.12/share/man --infodir=/home/igutek/rtems/compiler/4.12/share/info --datadir=/home/igutek/rtems/compiler/4.12/share --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=arm-rtems4.12 --disable-libstdcxx-pch --with-gnu-as --with-gnu-ld --verbose --with-newlib --with-system-zlib --disable-nls --without-included-gettext --disable-win32-registry --enable-version-specific-runtime-libs --disable-lto --enable-newlib-io-c99-formats --enable-newlib-iconv
> --enable-newlib-iconv-encodings=big5,cp775,cp850,cp852,cp855,cp866,euc_jp,euc_kr,euc_tw,iso_8859_1,iso_8859_10,iso_8859_11,iso_8859_13,iso_8859_14,iso_8859_15,iso_8859_2,
> i
> so_8859_3,iso_8859_4,iso_8859_5,iso_8859_6,iso_8859_7,iso_8859_8,iso_8859_9,iso_ir_111,koi8_r,koi8_ru,koi8_u,koi8_uni,ucs_2,ucs_2_internal,ucs_2be,ucs_2le,ucs_4,ucs_4_internal,ucs_4be,ucs_4le,us_ascii,utf_16,utf_16be,utf_16le,utf_8,win_1250,win_1251,win_1252,win_1253,win_1254,win_1255,win_1256,win_1257,win_1258 --enable-threads --disable-plugin --enable-libgomp --enable-languages=c,c++
> Thread model: rtems
> gcc version 6.0.0 20160228 (RTEMS 4.12, RSB b537e5536459e207fc8e56a1df3774c1700606d5, Newlib 2.3.0.20160226) (GCC)
> COMPILER_PATH=/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib/:/home/igutek/rtems/compiler/4.12/libexec/gcc/arm-rtems4.12/6.0.0/:/home/igutek/rtems/compiler/4.12/libexec/gcc/arm-rtems4.12/6.0.0/:/home/igutek/rtems/compiler/4.12/libexec/gcc/arm-rtems4.12/:/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/:/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/:/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/bin/
> LIBRARY_PATH=/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/:/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/:/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib/:/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/:/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/
> COLLECT_GCC_OPTIONS='-B' '/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib/' '-specs=bsp_specs' '-qrtems' '-Wall' '-O0' '-g' '-march=armv7-m' '-mthumb' '-mfloat-abi=hard' '-mfpu=fpv4-sp-d16' '-march=armv7-m' '-mthumb' '-mfloat-abi=hard' '-mfpu=fpv4-sp-d16' '-o' 'o-debug/nextgen.exe' '-L/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lwip/lib' '-L/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/stm32f_lwip/lib' '-v' '-L./clyde-rtems-demo/output/lib/clyde-rtems-demo/'
> /home/igutek/rtems/compiler/4.12/libexec/gcc/arm-rtems4.12/6.0.0/collect2 -dc -dp -N -o o-debug/nextgen.exe /home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib/start.o /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/crti.o /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/crtbegin.o -e _start -L/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lwip/lib -L/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/stm32f_lwip/lib -L./clyde-rtems-demo/output/lib/clyde-rtems-demo/ -L/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard -L/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard -L/home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib -L/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0
> -L/home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/l
> i
> b o-debug/init.o o-debug/heartbeat_led.o o-debug/rtems_shell.o o-debug/web_server.o o-debug/FilesystemImage.o -Map=o-debug/next_gen.map -lclyde-rtems-demo-0.0.0 -lstdc++ -lm --start-group -lgcc --start-group -lrtemsbsp -lrtemscpu -lz -lm -lc -lgcc --end-group -T /home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib/linkcmds --end-group /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/crtend.o /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/crtn.o
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/bin/ld: o-debug/nextgen.exe section `.ARM.extab' will not fit in region `ROM_INT'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/bin/ld: region `ROM_INT' overflowed by 48838 bytes
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(locale_init.o): In function `__gthread_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(locale_init.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(locale_init.o): In function `__gthread_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(locale_init.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(atomicity.o): In function `__gthread_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(atomicity.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(future.o): In function `__gthread_mutex_lock':
> Makefile:83: recipe for target 'o-debug/nextgen.exe' failed
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(future.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(condition_variable.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(condition_variable.o): In function `__gthread_cond_broadcast':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:203: undefined reference to `_Condition_Broadcast'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(condition_variable.o): In function `std::condition_variable::wait(std::unique_lock<std::mutex>&)':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:217: undefined reference to `_Condition_Wait'
> make[1]: Leaving directory '/home/igutek/rtems/applications/nextgen'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(condition_variable.o): In function `std::condition_variable::notify_one()':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:210: undefined reference to `_Condition_Signal'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(condition_variable.o): In function `std::condition_variable::notify_all()':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:203: undefined reference to `_Condition_Broadcast'
> /home/igutek/rtems/lib-rtems/make/leaf.cfg:31: recipe for target 'debug' failed
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_recursive_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:169: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_cond_wait_recursive':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:232: undefined reference to `_Condition_Wait_recursive'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_recursive_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:189: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:189: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_recursive_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:169: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_cond_broadcast':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:203: undefined reference to `_Condition_Broadcast'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_recursive_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:189: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:189: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_recursive_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:169: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_cond_broadcast':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:203: undefined reference to `_Condition_Broadcast'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(guard.o): In function `__gthread_recursive_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:189: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:189: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(eh_alloc.o): In function `__gthread_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(eh_alloc.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(eh_alloc.o): In function `__gthread_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(eh_alloc.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(locale.o): In function `__gthread_mutex_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:135: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++.a(locale.o): In function `__gthread_mutex_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/libstdc++-v3/include/arm-rtems4.12/bits/gthr-default.h:155: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/lib-rtems/arm-rtems4.12/stm32f7x/lib/librtemscpu.a(libshell_a-main_ls.o): In function `display':
> /home/igutek/rtems/sources/b-rtems-4.12/arm-rtems4.12/c/stm32f7x/cpukit/libmisc/../../../../../../rtems/c/src/../../cpukit/libmisc/shell/main_ls.c:663: undefined reference to `howmany'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fclose.o): In function `_fclose_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fclose.c:117: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fclose.c:86: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fclose.c:91: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fdopen.o): In function `_fdopen_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fdopen.c:130: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fdopen.c:96: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fflush.o): In function `_fflush_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fflush.c:282: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fflush.c:280: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fgetc.o): In function `_fgetc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgetc.c:117: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgetc.c:115: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fgetc.o): In function `fgetc':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgetc.c:134: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgetc.c:132: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fgets.o): In function `_fgets_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgets.c:142: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgets.c:203: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fileno.o): In function `fileno':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fileno.c:81: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fileno.c:89: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__fp_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:297: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__fp_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:308: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sinit_lock_acquire':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:282: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sfp_lock_acquire':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:270: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sfp_lock_release':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:276: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:276: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sfp_lock_acquire':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:270: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sinit_lock_release':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:288: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:288: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sfp_lock_acquire':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:270: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sfp_lock_release':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:276: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sinit_lock_acquire':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:282: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sinit_lock_release':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:288: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-findfp.o): In function `__sfp_lock_release':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/findfp.c:276: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fopen.o): In function `_fopen_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fopen.c:152: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fopen.c:170: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fputc.o): In function `_fputc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputc.c:123: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputc.c:121: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fputc.o): In function `fputc':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputc.c:140: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputc.c:138: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fputs.o): In function `_fputs_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputs.c:133: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputs.c:130: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fread.o): In function `_fread_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fread.c:289: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fread.c:272: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fread.c:194: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-freopen.o): In function `_freopen_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/freopen.c:249: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/freopen.c:111: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/freopen.c:116: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/freopen.c:224: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fseeko.o): In function `_fseeko_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fseeko.c:157: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fseeko.c:318: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fseeko.c:141: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-ftello.o): In function `_ftello_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ftello.c:159: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ftello.c:112: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ftello.c:117: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fwrite.o): In function `_fwrite_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fwrite.c:175: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fwrite.c:168: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fwrite.c:172: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-getc.o): In function `_getc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/getc.c:97: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/getc.c:95: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-getc.o): In function `getc':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/getc.c:113: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/getc.c:111: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-putc.o): In function `_putc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/putc.c:102: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/putc.c:100: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-putc.o): In function `putc':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/putc.c:119: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/putc.c:117: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-puts.o): In function `_puts_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/puts.c:102: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/puts.c:99: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-setvbuf.o): In function `setvbuf':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/setvbuf.c:197: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/setvbuf.c:110: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/setvbuf.c:119: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-tzlock.o): In function `__tz_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/time/../../../../../../../../../gcc-6-20160228/newlib/libc/time/tzlock.c:46: undefined reference to `_Mutex_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-tzlock.o): In function `__tz_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/time/../../../../../../../../../gcc-6-20160228/newlib/libc/time/tzlock.c:54: undefined reference to `_Mutex_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-ungetc.o): In function `_ungetc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ungetc.c:205: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ungetc.c:143: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ungetc.c:128: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-ungetwc.o): In function `_ungetwc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ungetwc.c:101: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/ungetwc.c:85: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-vfprintf.o): In function `_vfprintf_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:874: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:860: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:1789: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:866: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-__atexit.o): In function `__register_exitproc':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/__atexit.c:77: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/__atexit.c:166: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/__atexit.c:103: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-__call_atexit.o): In function `__call_exitprocs':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/__call_atexit.c:78: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/__call_atexit.c:160: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-envlock.o): In function `__env_lock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/envlock.c:50: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-envlock.o): In function `__env_unlock':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdlib/../../../../../../../../../gcc-6-20160228/newlib/libc/stdlib/envlock.c:59: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fgetwc.o): In function `_fgetwc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgetwc.c:231: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fgetwc.c:228: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-fputwc.o): In function `_fputwc_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputwc.c:231: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/fputwc.c:228: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/compiler/4.12/lib/gcc/arm-rtems4.12/6.0.0/../../../../arm-rtems4.12/lib/thumb/armv7-m/fpv4-sp-d16/hard/libc.a(lib_a-vfiprintf.o): In function `_vfiprintf_r':
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:874: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:860: undefined reference to `_Mutex_recursive_Acquire'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:1789: undefined reference to `_Mutex_recursive_Release'
> /home/igutek/rtems/rtems-source-builder/rtems/build/arm-rtems4.12-gcc-6-20160228-newlib-2.3.0.20160226-x86_64-linux-gnu-1/build/arm-rtems4.12/thumb/armv7-m/fpv4-sp-d16/hard/newlib/libc/stdio/../../../../../../../../../gcc-6-20160228/newlib/libc/stdio/vfprintf.c:866: undefined reference to `_Mutex_recursive_Release'
> collect2: error: ld returned 1 exit status
> make[1]: *** [o-debug/nextgen.exe] Error 1
> make: *** [debug] Error 2
>
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