loop_apply.o:无法识别文件:无法识别文件格式 [英] loop_apply.o: file not recognized: File format not recognized

问题描述

我正在尝试安装R的plyr软件包.这是错误消息:

I am trying to install R’s plyr package. Here is the error message:

* installing *source* package ‘plyr’ ...
** package ‘plyr’ successfully unpacked and MD5 sums checked
** libs
clang++  -I/opt/R-3.4.1/include -DNDEBUG  -I"/home/isomorphismes/R/i686-pc-linux-gnu-library/3.4/Rcpp/include" -I/usr/local/include   -fpic  -I/opt/boost_1_61_0/boost -c RcppExports.cpp -o RcppExports.o
clang -I/opt/R-3.4.1/include -DNDEBUG  -I"/home/cd/R/i686-pc-linux-gnu-library/3.4/Rcpp/include" -I/usr/local/include   -fpic  -g -O2 -flto -c loop_apply.c -o loop_apply.o
clang++  -I/opt/R-3.4.1/include -DNDEBUG  -I"/home/isomorphismes/R/i686-pc-linux-gnu-library/3.4/Rcpp/include" -I/usr/local/include   -fpic  -I/opt/boost_1_61_0/boost -c split-numeric.cpp -o split-numeric.o
clang++ -shared -L/usr/local/lib -o plyr.so RcppExports.o loop_apply.o split-numeric.o
loop_apply.o: file not recognized: File format not recognized
clang: error: linker command failed with exit code 1 (use -v to see invocation)
/opt/R-3.4.1/share/make/shlib.mk:6: recipe for target 'plyr.so' failed
make: *** [plyr.so] Error 1
ERROR: compilation failed for package ‘plyr’
* removing ‘/home/cd/R/i686-pc-linux-gnu-library/3.4/plyr’

*.o文件位于github.com/hadley/plyr中的/opt/plyr/src中.他们在我的系统上看起来像这样:

The *.o files are in /opt/plyr/src, from github.com/hadley/plyr. They look like this on my system:

i@scheherezade:/opt/plyr/src$ file *o
loop_apply.o:    LLVM IR bitcode
RcppExports.o:   ELF 32-bit LSB relocatable, Intel 80386, version 1 (SYSV), not stripped
split-numeric.o: ELF 32-bit LSB relocatable, Intel 80386, version 1 (SYSV), not stripped

推荐答案

如果您不知道，-flto指定链接时间优化，并且由R添加. -配置的R安装?

In case you didn't know, -flto specifies link time optimization, and has been added by R. How did you manage to end up with such a mis-configured R install?

将-flto添加到链接命令可能有效吗?或者从loop_apply编译行中将其删除.如果这些方法都可行，则需要修复R安装.

Adding -flto to the link command may work? Or remove it from the loop_apply compilation line. If either of those works, you need to fix your R install.

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