R 使用最新版本的cplex 12.10.0安装cplexAPI-新错误

我想安装cplexAPI R软件包以与最新版本的IBM CPLEX解算器（IBM ILOG CPLEX Optimizers 12.10.0）交互，但我一直收到以下错误：

CMD.EXE was started with the above path as the current directory.
UNC paths are not supported.  Defaulting to Windows directory.
* installing *source* package 'cplexAPI' ...
** package 'cplexAPI' successfully unpacked and MD5 sums checked
** using staged installation
** libs

*** arch - i386
"C:/rtools40/mingw32/bin/"gcc  -I"C:/Users/USERNAME/R/R-40~1.3/include" -DNDEBUG -g -D_R_=1 -DUSE_R=1 -I"C:\Program Files\IBM\ILOG\CPLEX_Studio1210\cplex\include"         -O2 -Wall  -std=gnu99 -mfpmath=sse -msse2 -mstackrealign -c cplexAPI.c -o cplexAPI.o
C:\Program Files\IBM\ILOG\CPLEX_Studio1210\cplex\include/ilcplex/cpxconst.h:251:62: error: expected ')' before 'deprecated'
 #      define CPXDEPRECATEDAPI(version) __declspec(dllimport deprecated)
                                                              ^~~~~~~~~~
C:\Program Files\IBM\ILOG\CPLEX_Studio1210\cplex\include/ilcplex/cplex.h:1214:1: note: in expansion of macro 'CPXDEPRECATEDAPI'
 CPXDEPRECATEDAPI(12090000)
 ^~~~~~~~~~~~~~~~
C:\Program Files\IBM\ILOG\CPLEX_Studio1210\cplex\include/ilcplex/cpxconst.h:251:41: error: expected identifier or '(' before ')' token
 #      define CPXDEPRECATEDAPI(version) __declspec(dllimport deprecated)
                                         ^~~~~~~~~~
C:\Program Files\IBM\ILOG\CPLEX_Studio1210\cplex\include/ilcplex/cplex.h:1214:1: note: in expansion of macro 'CPXDEPRECATEDAPI'
 CPXDEPRECATEDAPI(12090000)
 ^~~~~~~~~~~~~~~~
C:\Program Files\IBM\ILOG\CPLEX_Studio1210\cplex\include/ilcplex/cpxconst.h:251:62: error: expected ')' before 'deprecated'
 #      define CPXDEPRECATEDAPI(version) __declspec(dllimport deprecated)
           
     

我已经做了以下工作：

已从安装的Rtools40[https://cran.r-project.org/bin/windows/Rtools/][1] ，并在我的

.Renviron

文件中添加了

PATH=“${RTOOLS40_HOME}\usr\bin；${PATH}”

在

C:\Program Files\IBM\ILOG\CPLEX\u Studio1210中安装IBM CPLEX

在我的

.Renviron

文件中添加了以下路径：

CPLEX\u STUDIO\u DIR=“C:\Program Files\IBM\ILOG\CPLEX\u Studio1210”

CPLEX\u STUDIO\u LIB=“C:\Program Files\IBM\ILOG\CPLEX\u Studio1210\CPLEX\LIB”

运行

install.packages（'cplexAPI'）

。我还尝试手动下载tar.gz文件并修改Makevars.win文件中的路径，但我得到了相同的错误。 仅供参考，我有以下R版本：

---

这似乎是cplex库中的一个bug。另见：

解决方法是将

-DBUILD\u CPXSTATIC

添加到包

src/Makevars.win中的
PKG\u CPPFLAGS
，如下所示：

我还必须更新dll名称，因为cplex dll被称为
cplex12100.dll
，而R包仍然假设
cplex1263.dll
。通过这些修复，我可以在Windows上安装该软件包：

install.packages（“slam”）
安装.packages（'https://github.com/r-windows/Rcplex/archive/master.tar.gz，repos=NULL，INSTALL_opts='--no-multiarch'）

platform       x86_64-w64-mingw32          
arch           x86_64                      
os             mingw32                     
system         x86_64, mingw32             
status                                     
major          4                           
minor          0.3                         
year           2020                        
month          10                          
day            10                          
svn rev        79318                       
language       R                           
version.string R version 4.0.3 (2020-10-10)
nickname       Bunny-Wunnies Freak Out