compilation error

suresh (suresh.sv@team.indiainfo.com) reports a bug with a severity of 2
The lower the number the more severe it is.

Short Description
compilation error

Long Description
Hi

Iam installing postgresql-7.0.3 on solaris sparc 2.7.
In that machine i installed flex, gnu-make ,readline 
and bison i installed.But with  ./configure  --prefix=..... 
it is working fine.But with make it is giving me the following error.

thanx in advance
Suresh
suresh.sv@team.indiainfo.com

Sample Code
stringinfo.c:115: `va_list' undeclared (first use in this function)
stringinfo.c:115: (Each undeclared identifier is reported only once
stringinfo.c:115: for each function it appears in.)
stringinfo.c:115: parse error before `args'
stringinfo.c:121: warning: implicit declaration of function `va_start'
stringinfo.c:121: `args' undeclared (first use in this function)
stringinfo.c:123: warning: implicit declaration of function `va_end'
make[2]: *** [stringinfo.o] Error 1
make[2]: Leaving directory `/usr/share/src/postgresql-6.5.3/src/backend/lib'
make[1]: *** [lib.dir] Error 2
make[1]: Leaving directory `/usr/share/src/postgresql-6.5.3/src/backend'
make: *** [all] Error 2

No file was uploaded with this report