Error in compiling with unrecognized command line option '-m'

Summary:

Please provide a short summary (no more than a sentence or two).
unrecognized command line option '-m' appears when compile "Rstan" package in R command line

Description:

Describe the issue as clearly as possible.
when i install R package "Rstan" from install.packages("rstan"), it downloaded successfully, while comes out a problem that " g++: error: unrecognized command line option '-m' "

Reproducible Steps:

Please report steps to reproduce the issue. If it's not possible to reproduce, please include a description of how you discovered the issue.

If you have a reproducible example, please include it.

Current Output:

If applicable, any relevant output from RStan.

• installing to library '/home/rp/R/x86_64-redhat-linux-gnu-library/3.5'
• installing source package 'rstan' ...
  ** package 'rstan' successfully unpacked and MD5 sums checked
  ** libs
  g++ -m -std=c++1y -I"/usr/include/R" -DNDEBUG -I"../inst/include" -I"." -I"/home/rp/R/x86_64-redhat-linux-gnu-library/3.5/StanHeaders/include/src" -DBOOST_DISABLE_ASSERTS -DBOOST_PHOENIX_NO_VARIADIC_EXPRESSION -I"/home/rp/R/x86_64-redhat-linux-gnu-library/3.5/Rcpp/include" -I"/usr/lib64/R/library/RcppEigen/include" -I"/home/rp/R/x86_64-redhat-linux-gnu-library/3.5/BH/include" -I"/home/rp/R/x86_64-redhat-linux-gnu-library/3.5/StanHeaders/include" -I/usr/local/include -O3 -Wno-unused-variable -Wno-unused-function -c chains.cpp -o chains.o
  g++: error: unrecognized command line option '-m'
  make: *** [chains.o] Error 1
  ERROR: compilation failed for package 'rstan'
• removing '/home/rp/R/x86_64-redhat-linux-gnu-library/3.5/rstan'

Expected Output:

If applicable, the output you expected from RStan.
installed successfully

RStan Version:

The version of RStan you are running (e.g., from packageVersion("rstan"))
2.19.2

R Version:

The version of R you are running (e.g., from R.version.string)
3.5.1

Operating System:

Your operating system (e.g., OS X 10.11.3)
Centos7

Start with the reported installation output for RStan 2.19.2 on CentOS 7, especially the compiler command containing g++ -m. Trace the R package build configuration that generates this command and compare it with the expected compiler flags. Done means the package builds and installs successfully without the unrecognized option.