arm64的交叉编译

Question

我正在尝试在juno arm 开发板上安装 papi 工具，我已经在该板上安装了 64 位 Linaro `ack-armlt' Android 通用内核和 Android 文件系统（我按照本教程来完成）。

我的系统是：

Linux lfpm1993-virtual-machine 4.13.0-43-generic #48~16.04.1-Ubuntu SMP Thu May 17 12:56:46 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

编译显示这些日志：

    lfpm1993@lfpm1993-virtual-machine:~/Desktop/papi/src$ ./configure --host=aarch64-linux-gnu --prefix=/opt/install-arm64/papi-5.6.1.0 --with-ffsll --with-walltimer=cycle --with-tls=__thread --with-virtualtimer=perfctr --with-perf-events --with-arch=aarch64 --with-CPU=arm
checking for architecture... aarch64
checking for OS... linux
checking for OS version... 4.13.0-43-generic
checking for perf_event workaround level... autodetect
checking for if MIC should be used... no
checking for aarch64-linux-gnu-xlc... no
checking for aarch64-linux-gnu-icc... no
checking for aarch64-linux-gnu-gcc... aarch64-linux-gnu-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... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether aarch64-linux-gnu-gcc accepts -g... yes
checking for aarch64-linux-gnu-gcc option to accept ISO C89... none needed
checking for aarch64-linux-gnu-xlf... no
checking for aarch64-linux-gnu-ifort... no
checking for aarch64-linux-gnu-gfortran... no
checking for aarch64-linux-gnu-f95... no
checking for aarch64-linux-gnu-f90... no
checking for aarch64-linux-gnu-f77... no
checking for xlf... no
checking for ifort... no
checking for gfortran... no
checking for f95... no
checking for f90... no
checking for f77... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking for mpicc... no
checking for gawk... gawk
checking how to run the C preprocessor... aarch64-linux-gnu-gcc -E
checking whether ln -s works... yes
checking whether make sets $(MAKE)... yes
checking for aarch64-linux-gnu-ranlib... aarch64-linux-gnu-ranlib
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /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 for ANSI C header files... (cached) yes
checking for inline... inline
checking whether time.h and sys/time.h may both be included... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking c_asm.h usability... no
checking c_asm.h presence... no
checking for c_asm.h... no
checking intrinsics.h usability... no
checking intrinsics.h presence... no
checking for intrinsics.h... no
checking mach/mach_time.h usability... no
checking mach/mach_time.h presence... no
checking for mach/mach_time.h... no
checking sched.h usability... yes
checking sched.h presence... yes
checking for sched.h... yes
checking for gethrtime... no
checking for read_real_time... no
checking for time_base_to_time... no
checking for clock_gettime... yes
checking for mach_absolute_time... no
checking for sched_getcpu... yes
checking for dlopen and dlerror symbols in base system... not found
checking for dlopen and dlerror symbols in -ldl... found
checking for native compiler for header generation... gcc
checking for debug build... 
checking for -Wno-override-init... 1
checking for CPU type... arm
forcing use of pthread mutexes... 
checking for ffsll... yes
checking for working gettid... no
checking for working syscall(SYS_gettid)... yes
checking for which real time clock to use... cycle
checking for high performance thread local storage... __thread
checking for which virtual timer to use... perfctr
checking for static user preset events... no
checking for static PAPI preset events... yes
checking for whether to build static library... yes
checking for whether to build shared library... yes
checking for static compile of tests and utilities... no
checking for linking with papi shared library of tests and utilities... no
checking platform... linux-pe
checking for components to build... perf_event perf_event_uncore
checking for PAPI event CSV filename to use... papi_events.csv
configure: Compiling genpapifdef with gcc because cross compiling
configure: Generating fpapi.h
configure: Generating f77papi.h
configure: Generating f90papi.h
configure: Rules.pfm4_pe will be included in the generated Makefile
configure: creating ./config.status
config.status: creating Makefile
config.status: creating papi.pc
config.status: creating components/Makefile_comp_tests.target
config.status: creating testlib/Makefile.target
config.status: creating utils/Makefile.target
config.status: creating ctests/Makefile.target
config.status: creating ftests/Makefile.target
config.status: creating validation_tests/Makefile.target
config.status: creating config.h
config.status: config.h is unchanged

运行 sudo make：

    lfpm1993@lfpm1993-virtual-machine:~/Desktop/papi/src$ sudo make
Host architecture   : Linux with perf_event kernel support and libpfm4
Host CPU component  : perf_event
Installation DESTDIR: 
Installation PREFIX : /opt/install-arm64/papi-5.6.1.0
Installation EPREFIX: /opt/install-arm64/papi-5.6.1.0
Installation INCDIR : /opt/install-arm64/papi-5.6.1.0/include
Installation LIBDIR : /opt/install-arm64/papi-5.6.1.0/lib
Installation BINDIR : /opt/install-arm64/papi-5.6.1.0/bin
Installation MANDIR : /opt/install-arm64/papi-5.6.1.0/share/man
Installation DOCDIR : /opt/install-arm64/papi-5.6.1.0/share/doc/papi
Installation DATADIR: /opt/install-arm64/papi-5.6.1.0/share/papi

aarch64-linux-gnu-gcc -E -DFORTRANUNDERSCORE papi_fwrappers.c > papi_fwrappers_.c
aarch64-linux-gnu-gcc -E -DFORTRANDOUBLEUNDERSCORE papi_fwrappers.c > papi_fwrappers__.c
aarch64-linux-gnu-gcc -E -DFORTRANCAPS papi_fwrappers.c > upper_PAPI_FWRAPPERS.c
rm -f libpapi.so.5.6.1.0 libpapi.so libpapi.so.5; 
aarch64-linux-gnu-gcc -fPIC -DPIC -shared -Wl,-soname -Wl,libpapi.so.5 -Xlinker "-rpath" -Xlinker "/opt/install-arm64/papi-5.6.1.0/lib" -DPAPI_NO_MEMORY_MANAGEMENT -DSTATIC_PAPI_EVENTS_TABLE  -DUSE_PERFEVENT_RDPMC=1 -DPEINCLUDE=\"libpfm4/include/perfmon/perf_event.h\" -D_REENTRANT -D_GNU_SOURCE -DUSE_COMPILER_TLS -Ilibpfm4/include -fvisibility=hidden -I. -g -Wextra -DUSE_PTHREAD_MUTEXES  -Wall -DOSLOCK=\"linux-lock.h\" -DOSCONTEXT=\"linux-context.h\" -O2  papi_libpfm4_events.c papi.c papi_internal.c papi_hl.c extras.c sw_multiplex.c papi_fwrappers.c papi_fwrappers_.c papi_fwrappers__.c upper_PAPI_FWRAPPERS.c threads.c cpus.c linux-memory.c linux-timer.c linux-common.c  papi_preset.c papi_vector.c papi_memory.c components/perf_event/perf_event.c components/perf_event/pe_libpfm4_events.c components/perf_event_uncore/perf_event_uncore.c  -o libpapi.so.5.6.1.0 -Bdynamic -Llibpfm4/lib -lpfm 
/usr/lib/gcc-cross/aarch64-linux-gnu/5/../../../../aarch64-linux-gnu/bin/ld: skipping incompatible libpfm4/lib/libpfm.so when searching for -lpfm
/usr/lib/gcc-cross/aarch64-linux-gnu/5/../../../../aarch64-linux-gnu/bin/ld: skipping incompatible libpfm4/lib/libpfm.a when searching for -lpfm
/usr/lib/gcc-cross/aarch64-linux-gnu/5/../../../../aarch64-linux-gnu/bin/ld: skipping incompatible //usr/local/lib/libpfm.so when searching for -lpfm
/usr/lib/gcc-cross/aarch64-linux-gnu/5/../../../../aarch64-linux-gnu/bin/ld: skipping incompatible //usr/local/lib/libpfm.a when searching for -lpfm
/usr/lib/gcc-cross/aarch64-linux-gnu/5/../../../../aarch64-linux-gnu/bin/ld: cannot find -lpfm
collect2: error: ld returned 1 exit status
Makefile.inc:63: recipe for target 'libpapi.so.5.6.1.0' failed
make: *** [libpapi.so.5.6.1.0] Error 1

我对交叉编译和/或使用 juno 板和 Android 不是很有经验。 因此，如果这是一个“基本”问题，请耐心等待并感谢您的时间。

Answer 1

运行“make distclean”首先解决了它。

./configure --host=aarch64-linux-gnu --prefix=/opt/install-arm64/papi-5.6.1.0 --with-ffsll --with-walltimer=cycle --with-tls=__thread --with-virtualtimer=perfctr --with-perf-events --with-arch=aarch64 --with-CPU=arm

make

sudo make install

将这些二进制文件安装在 /opt/install-arm64/papi-5.6.1.0 中。