isso estava funcionando em 10.04, mas agora não consigo fazer com que funcione de novo ....
o cplex parece estar instalado corretamente (embora, se alguém puder sugerir uma maneira de garantir que esse é realmente o caso, eu ficaria grato)
alguma ideia?
CPLEXDIR=/root/ILOG/CPLEX_Studio_AcademicResearch122/cplex
SYSTEM=x86-64_sles10_4.1
LIBFORMAT=static_pic
#COPT = -m64 -fPIC
#CFLAGS = $(COPT) -I$(CPLEXINCDIR)
CPLEXLIBDIR=$CPLEXDIR/lib/$SYSTEM/$LIBFORMAT
#CLNFLAGS = -L$(CPLEXLIBDIR) -lcplex -lm -pthread
R CMD INSTALL \
--configure-args="--with-cplex-include=$CPLEXLIBDIR \
--with-cplex-cflags=-fPIC \
--with-cplex-lib='-L$CPLEXLIBDIR/static_pic \
-lcplex -lm -lpthread'" ~/Documents/Rcplex_0.3-0.tar.gz
* installing to library ‘~/R/x86_64-pc-linux-gnu-library/2.12’
* installing *source* package ‘Rcplex’ ...
checking for gcc... 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... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... no
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 ilcplex/cplex.h usability... no
checking ilcplex/cplex.h presence... no
checking for ilcplex/cplex.h... no
configure: error: CPLEX header cplex.h not found
ERROR: configuration failed for package ‘Rcplex’
* removing ‘~/R/x86_64-pc-linux-gnu-library/2.12/Rcplex’
no entanto, quando eu verifico
cd cd /root/ILOG/CPLEX_Studio_AcademicResearch122/cplex/include/ilcplex
ls
cplex.h ilm.h ilocarray.h ilocplex.h ilocplexi.h iloextrmgr.h ilogoals.h solution.xsd solution.xsl
ok, para os registros. o guia diz para substituir CPLEXDIR por qualquer que seja encontrado depois CFLAGS nos arquivos Make, que no nosso caso é
/root/ILOG/CPLEX_Studio_AcademicResearch122/cplex
não está certo. Costumava ser assim, mas agora é:
/root/ILOG/CPLEX_Studio_AcademicResearch122/cplex/include
conserte no código acima e voe.