Compile R 3.2.2 on AIX 6.1

Here are my notes compiling 64-bit R 3.2.2 on AIX 6.1. As a pre-requisite, read the AIX notes from R-admin. Like the notes, I had GCC installed from here by our admin, along with many other pre-requisites. These were installed prior to compiling R. Note that you could grab newer versions of each package by going to (needed for R-dev).

## list of packages

## conversting unicode, ascii, etc; aix version is not compatible with

## dependency for unicode support; just need to extract to root / ##
need the gnu version of make

## libm ## jre

#### python

Add /opt/freeware/bin to PATH.

Now, download the R source tarball, extract, and cd.

Next, update src/main/dcf.c from the R-dev as a bug that causes readDCF to segfault when using install.packages; no need to do this for future versions of R. Then apply this patch from here to fix the following error:

gcc -maix64 -pthread -std=gnu99 -I../../../../include -DNDEBUG
-I../../../include -I../../../../src/include -DHAVE_CONFIG_H
-I../../../../src/main -I/usr/local/include  -mminimal-toc    -O2 -g
-mcpu=power6  -c gramRd.c -o gramRd.o

gcc -maix64 -pthread -std=gnu99 -shared -Wl,-brtl -Wl,-G -Wl,-bexpall
-Wl,-bnoentry -lc -L/usr/local/lib -o text.o init.o Rmd5.o
md5.o signals.o install.o getfmts.o http.o gramLatex.o gramRd.o -lm

make[6]: Entering directory '/sas/data04/vinh/R-3.2.2/src/library/tools/src'

mkdir -p -- ../../../../library/tools/libs

make[6]: Leaving directory '/sas/data04/vinh/R-3.2.2/src/library/tools/src'

make[5]: Leaving directory '/sas/data04/vinh/R-3.2.2/src/library/tools/src'

make[4]: Leaving directory '/sas/data04/vinh/R-3.2.2/src/library/tools'

make[4]: Entering directory '/sas/data04/vinh/R-3.2.2/src/library/tools'

installing 'sysdata.rda'

Error: Line starting 'Package: tools ...' is malformed!

Execution halted

../../../share/make/ recipe for target 'sysdata' failed

make[4]: *** [sysdata] Error 1

make[4]: Leaving directory '/sas/data04/vinh/R-3.2.2/src/library/tools'

Makefile:30: recipe for target 'all' failed

make[3]: *** [all] Error 2

make[3]: Leaving directory '/sas/data04/vinh/R-3.2.2/src/library/tools'

Makefile:36: recipe for target 'R' failed

make[2]: *** [R] Error 1

make[2]: Leaving directory '/sas/data04/vinh/R-3.2.2/src/library'

Makefile:28: recipe for target 'R' failed

make[1]: *** [R] Error 1

make[1]: Leaving directory '/sas/data04/vinh/R-3.2.2/src'

Makefile:59: recipe for target 'R' failed

make: *** [R] Error 1

Hopefully, this patch will make it to R-dev so that it is no longer needed for future versions of R.

export OBJECT_MODE=64
export CC="gcc -maix64 -pthread"
export CXX="g++ -maix64 -pthread"
export FC="gfortran -maix64 -pthread"
export F77="gfortran -maix64 -pthread"
export CFLAGS="-O2 -g -mcpu=power6"
export FFLAGS="-O2 -g -mcpu=power6"
export FCFLAGS="-O2 -g -mcpu=power6"
./configure --prefix=/path/to/opt ## custom location so I don't need root
make -j 16
make install
## add /path/to/opt/bin to PATH

The last step may complain about NEWS.pdf not found in a directory and a certain directory is not found in the destination. For the former, just do touch NEWS.pdf to where it’s supposed to be; for the latter, create the directory yourself.

About Vinh Nguyen


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