I got the same issue in lttng-ust 2.0.5 . I added the line armv7l) LIBFORMAT="elf32-littlearm"; NO_UNALIGNED_ACCESS=1 ;; in configure.ac file . Even then i am able to see this issue.
On Mon, Sep 24, 2012 at 5:03 PM, Mathieu Desnoyers < [email protected]> wrote: > * meher chaitanya ([email protected]) wrote: > > root@lttng:/home/ltt/lttng-ust-2.0.4# ./configure > > checking build system type... armv7l-unknown-linux-gnueabi > > checking host system type... armv7l-unknown-linux-gnueabi > > checking target system type... armv7l-unknown-linux-gnueabi > > checking for a BSD-compatible install... /usr/bin/install -c > > checking whether build environment is sane... yes > > checking for a thread-safe mkdir -p... /bin/mkdir -p > > checking for gawk... no > > checking for mawk... mawk > > checking whether make sets $(MAKE)... yes > > checking whether make supports nested variables... yes > > checking for a sed that does not truncate output... /bin/sed > > 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 for style of include used by make... GNU > > checking dependency style of gcc... gcc3 > > checking for g++... g++ > > checking whether we are using the GNU C++ compiler... yes > > checking whether g++ accepts -g... yes > > checking dependency style of g++... gcc3 > > checking whether make sets $(MAKE)... (cached) yes > > checking how to print strings... printf > > checking for a sed that does not truncate output... (cached) /bin/sed > > checking for grep that handles long lines and -e... /bin/grep > > checking for egrep... /bin/grep -E > > checking for fgrep... /bin/grep -F > > checking for ld used by gcc... /usr/bin/ld > > checking if the linker (/usr/bin/ld) is GNU ld... yes > > checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B > > checking the name lister (/usr/bin/nm -B) interface... BSD nm > > checking whether ln -s works... yes > > checking the maximum length of command line arguments... 1572864 > > checking whether the shell understands some XSI constructs... yes > > checking whether the shell understands "+="... yes > > checking how to convert armv7l-unknown-linux-gnueabi file names to > > armv7l-unknown-linux-gnueabi format... func_convert_file_noop > > checking how to convert armv7l-unknown-linux-gnueabi file names to > > toolchain format... func_convert_file_noop > > checking for /usr/bin/ld option to reload object files... -r > > checking for objdump... objdump > > checking how to recognize dependent libraries... pass_all > > checking for dlltool... no > > checking how to associate runtime and link libraries... printf %s\n > > checking for ar... ar > > checking for archiver @FILE support... @ > > checking for strip... strip > > checking for ranlib... ranlib > > checking command to parse /usr/bin/nm -B output from gcc object... ok > > checking for sysroot... no > > checking for mt... mt > > checking if mt is a manifest tool... no > > checking how to run the C preprocessor... gcc -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 for dlfcn.h... yes > > checking for objdir... .libs > > checking if gcc supports -fno-rtti -fno-exceptions... no > > checking for gcc option to produce PIC... -fPIC -DPIC > > checking if gcc PIC flag -fPIC -DPIC works... yes > > checking if gcc static flag -static works... yes > > checking if gcc supports -c -o file.o... yes > > checking if gcc supports -c -o file.o... (cached) yes > > checking whether the gcc linker (/usr/bin/ld) supports shared > libraries... > > yes > > checking whether -lc should be explicitly linked in... no > > checking dynamic linker characteristics... GNU/Linux ld.so > > checking how to hardcode library paths into programs... immediate > > checking whether stripping libraries is possible... yes > > checking if libtool supports shared libraries... yes > > checking whether to build shared libraries... yes > > checking whether to build static libraries... yes > > checking how to run the C++ preprocessor... g++ -E > > checking for ld used by g++... /usr/bin/ld > > checking if the linker (/usr/bin/ld) is GNU ld... yes > > checking whether the g++ linker (/usr/bin/ld) supports shared > libraries... > > yes > > checking for g++ option to produce PIC... -fPIC -DPIC > > checking if g++ PIC flag -fPIC -DPIC works... yes > > checking if g++ static flag -static works... yes > > checking if g++ supports -c -o file.o... yes > > checking if g++ supports -c -o file.o... (cached) yes > > checking whether the g++ linker (/usr/bin/ld) supports shared > libraries... > > yes > > checking dynamic linker characteristics... (cached) GNU/Linux ld.so > > checking how to hardcode library paths into programs... immediate > > checking for dlopen in -ldl... yes > > checking for pthread_create in -lpthread... yes > > checking for uuid_generate in -luuid... yes > > checking for inline... inline > > checking for stdlib.h... (cached) yes > > checking for GNU libc compatible malloc... yes > > checking for gettimeofday... yes > > checking for munmap... yes > > checking for socket... yes > > checking for strerror... yes > > checking for strtol... yes > > checking for sched_getcpu... yes > > checking for sysconf... yes > > checking for makeinfo... yes > > checking urcu-bp.h usability... yes > > checking urcu-bp.h presence... yes > > checking for urcu-bp.h... yes > > checking caa_likely()... yes > > checking for synchronize_rcu_bp in -lurcu-bp... yes > > checking for call_rcu_bp in -lurcu-bp... yes > > checking library format for the host system... configure: error: unable > to > > detect library format (unsupported architecture (armv7l)?) > > > > > > In the configure.ac file i had made an entry for arm7l but even then i > am > > seeing this error . I am doing this on my target machine . can anyone > help > > me with this?? > > There is a fix for cross-compiling in lttng-ust 2.0.5. Please upgrade. > Refer to the Changelog for details, > > Thanks, > > Mathieu > > > > _______________________________________________ > > lttng-dev mailing list > > [email protected] > > http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev > > > -- > Mathieu Desnoyers > Operating System Efficiency R&D Consultant > EfficiOS Inc. > http://www.efficios.com >
_______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
