problem with solaris 2.5.1 and gettext-0.12.1

[Warren L Dodge]

I got a copy of gettext-0.12.1.tar.gz and tried to install it on

Solaris 8
Solaris 2.5.1
Linux

It worked fin on Linux and Solaris 8

On Solaris 2.5.1 I get this error.

gcc -DDEPENDS_ON_LIBINTL=1 -DHAVE_CONFIG_H -I. 
-I../../../gettext-0.12.1/gettext-runtime/lib -I.. -I. 
-I../../../gettext-0.12.1/gettext-runtime/lib -I.. -I../intl 
-I../../../gettext-0.12.1/gettext-runtime/lib/../intl -I../../gettext-tools/lib 
-I../../../gettext-0.12.1/gettext-runtime/lib/../../gettext-tools/lib    -g -O2 
-c ../../../gettext-0.12.1/gettext-runtime/lib/canonicalize.c
In file included from 
../../../gettext-0.12.1/gettext-runtime/lib/canonicalize.c:1:
../../../gettext-0.12.1/gettext-tools/lib/canonicalize.c:90: conflicting types 
for `rpl_realpath'
/proj/wdt/gnu_sun5.1/gcc-3.2.1/lib/gcc-lib/sparc-sun-solaris2.5.1/3.2.1/include/stdlib.h:178:
 previous declaration of `rpl_realpath'
make[3]: *** [canonicalize.o] Error 1
make[3]: Leaving directory 
`/proj/wdtold/warrend/gnusrc/000040-gettext-0.12.1/gettext-0.12.1_sun5.1/gettext-runtime/lib'

This is what is in the stdio.h file

extern char *realpath(char *, char *);

I am not sure if there is a problem with the gcc install or if there is a
collision in solaris 2.5.1


gettext-0.11.5 worked fine 

I had a similar problem with libiconv-1.9.1