标签：bin 解决办法 stream root netperf uname alpha config localhost
ARM64平台编译stream、netperf出错解决办法
http://ilinuxkernel.com/?p=1738
stream编译出错信息：
[root@localhost stream]# make
gcc -O2 -DSTREAM_ARRAY_SIZE=1000000000 stream.c -o stream
/tmp/ccCGEF5F.o: In function `checkSTREAMresults’:
stream.c:(.text+0x144): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against `.bss’
stream.c:(.text+0x148): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against `.bss’
/tmp/ccCGEF5F.o: In function `main’:
stream.c:(.text.startup+0x20): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against `.bss’
stream.c:(.text.startup+0x3c): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against `.bss’
stream.c:(.text.startup+0x3ec): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against `.bss’
collect2: error: ld returned 1 exit status
Makefile:5: recipe for target ‘stream’ failed
make: *** [stream] Error 1
[root@localhost stream]#
解决办法：加上-mcmodel=large编译选项
[root@localhost stream]# ls
Makefile stream.c
[root@localhost stream]# cat Makefile
CC = gcc
CFLAGS= -O2 -mcmodel=large
all: stream stream_omp
stream: stream.c
$(CC) $(CFLAGS) -DSTREAM_ARRAY_SIZE=1000000000 stream.c -o stream
stream_omp: stream.c
$(CC) $(CFLAGS) -fopenmp -DSTREAM_ARRAY_SIZE=1000000000 stream.c -o stream_omp
clean:
rm -f stream *.o .depend *.*~ stream_omp
[root@localhost stream]#
Netperf编译出错信息：
[root@localhost netperf-2.6.0]# ./configure
checking build system type… ./config.guess: unable to guess system type
This script, last modified 2005-08-03, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from
http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
and
http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
If the version you run (./config.guess) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.
config.guess timestamp = 2005-08-03
uname -m = aarch64
uname -r = 3.19.8chen
uname -s = Linux
uname -v = #7 SMP Thu Sep 10 15:58:50 UTC 2015
/usr/bin/uname -p = aarch64
/bin/uname -X =
hostinfo =
/bin/universe =
/usr/bin/arch -k =
/bin/arch = aarch64
/usr/bin/oslevel =
/usr/convex/getsysinfo =
UNAME_MACHINE = aarch64
UNAME_RELEASE = 3.19.8chen
UNAME_SYSTEM = Linux
UNAME_VERSION = #7 SMP Thu Sep 10 15:58:50 UTC 2015
configure: error: cannot guess build type; you must specify one
[root@localhost netperf-2.6.0]#
解决办法：指定编译平台为alpha
[root@localhost netperf-2.6.0]# ./configure –build=alpha
标签：bin,解决办法,stream,root,netperf,uname,alpha,config,localhost 来源： https://www.cnblogs.com/xuanbjut/p/11458717.html
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