[Rd] R-2.3.0 make error on AIX 5.2

[Sheth, Jagat K]

I am encountering a make error on an AIX 5.2 with R-2.3.0 and R-patched_2006-05-10 after successfully configuring them using gcc-4.1.0, gnu make, and the following configure options
 
CC=/usr/local/bin/gcc 
F77=/usr/local/bin/gfortran
CXX=/usr/local/bin/g++ 
MAIN_LDFLAGS=-Wl,-brtl 
SHLIB_LDFLAGS=-Wl,-G
CFLAGS='-g -O'
FFLAGS='-O'
CXXFLAGS='-g -O'

bash-3.00$ ./configure --disable-nls

The gcc specs on this machine are 

bash-3.00$ /usr/local/bin/gcc -v
Using built-in specs.
Target: powerpc-ibm-aix5.2.0.0
Configured with: ../gcc-4.1.0/configure --disable-aix64 --disable-nls
Thread model: aix
gcc version 4.1.0

The make error from R-patched_2006-05-10 is 

make[4]: Entering directory `/sas/data/cmi/ma/data/js36954/src/R-patched/src/mod
ules/internet'
/usr/local/bin/gcc -I. -I../../../src/include -I../../../src/include -I/usr/loca
l/include -DHAVE_CONFIG_H -mno-fp-in-toc   -g -O  -c internet.c -o internet.o
internet.c: In function 'in_R_newurl':
internet.c:174: error: 'struct Rconn' has no member named 'open64'
make[4]: *** [internet.o] Error 1
make[4]: Leaving directory `/sas/data/cmi/ma/data/js36954/src/R-patched/src/modu
les/internet'
make[3]: *** [R] Error 2
make[3]: Leaving directory `/sas/data/cmi/ma/data/js36954/src/R-patched/src/modu
les/internet'
make[2]: *** [R] Error 1
make[2]: Leaving directory `/sas/data/cmi/ma/data/js36954/src/R-patched/src/modu
les'
make[1]: *** [R] Error 1
make[1]: Leaving directory `/sas/data/cmi/ma/data/js36954/src/R-patched/src'
make: *** [R] Error 1

I haven't encountered any make errors on this machine when building R-2.0.1 or R-2.2.1 (although the latter failed make check and didn't load the X11 and vfonts modules unless $(LIBS) was added to their makefiles as mentioned in a separate posting from this).

Any advice on the above would be greatly appreciated. I will be happy to provide other additional details.

Thanks,
Jagat  

Jagat K. Sheth         1000 Technology Drive           
> Mortgage Analytics    Third Floor, Mail Station 55
> CitiMortgage, Inc.    O'Fallon, MO 63368-2240
> Tel:(636)261-1407     FAX:(636)261-1312
> 
> Email: jagat.k.sheth at citigroup.com
> 
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