error compiling 7.1 on Solaris 8 x86 (long) - Mailing list pgsql-admin

When i try to compile postgresql on solaris 8/ x86
i get following:

make -C tcop all
make[3]: Entering directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend/tcop'
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/includ
e   -c -o dest.o dest.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/includ
e   -c -o fastpath.o fastpath.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/includ
e   -c -o postgres.o postgres.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/includ
e   -c -o pquery.o pquery.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/includ
e   -c -o utility.o utility.c
/usr/ccs/bin/ld -r -o SUBSYS.o dest.o fastpath.o postgres.o pquery.o
utility.o
make[3]: Leaving directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend/tcop'
make -C utils all
make[3]: Entering directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend/utils'
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../src/includ
e   -c -o fmgrtab.o fmgrtab.c
make -C adt SUBSYS.o
make[4]: Entering directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend/utils/ad
t'
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o acl.o acl.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o arrayfuncs.o arrayfuncs.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o arrayutils.o arrayutils.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o bool.o bool.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o cash.o cash.c
cash.c: In function `cash_div_flt8':
cash.c:475: warning: implicit declaration of function `rint'
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o char.o char.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o date.o date.c
date.c: In function `timestamp_date':
date.c:276: warning: implicit declaration of function `isnan'
date.c: In function `interval_time':
date.c:734: warning: implicit declaration of function `ceil'
date.c:734: warning: implicit declaration of function `floor'
date.c:734: warning: implicit declaration of function `rint'
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o datetime.o datetime.c
datetime.c: In function `DecodeDateDelta':
datetime.c:1886: warning: implicit declaration of function `ceil'
datetime.c:1886: warning: implicit declaration of function `floor'
datetime.c:1886: warning: implicit declaration of function `rint'
datetime.c: In function `EncodeTimeSpan':
datetime.c:2291: warning: type mismatch in implicit declaration for built-in
function `fabs'
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o datum.o datum.c
gcc  -Wall -Wmissing-prototypes -Wmissing-declarations -I../../../../src/inc
lude   -c -o float.o float.c
float.c: In function `CheckFloat4Val':
float.c:149: warning: type mismatch in implicit declaration for built-in
function `fabs'
float.c: In function `float8in':
float.c:253: `HUGE_VAL' undeclared (first use in this function)
float.c:253: (Each undeclared identifier is reported only once
float.c:253: for each function it appears in.)
float.c: In function `float8out':
float.c:279: warning: implicit declaration of function `isnan'
float.c: In function `dtrunc':
float.c:944: warning: implicit declaration of function `floor'
float.c: In function `dsqrt':
float.c:964: warning: type mismatch in implicit declaration for built-in
function `sqrt'
float.c: In function `dpow':
float.c:1000: warning: implicit declaration of function `pow'
float.c: In function `dexp':
float.c:1028: warning: implicit declaration of function `exp'
float.c: In function `dlog1':
float.c:1056: warning: implicit declaration of function `log'
float.c: In function `dlog10':
float.c:1077: warning: implicit declaration of function `log10'
float.c: In function `dacos':
float.c:1094: warning: implicit declaration of function `acos'
float.c: In function `dasin':
float.c:1117: warning: implicit declaration of function `asin'
float.c: In function `datan':
float.c:1140: warning: implicit declaration of function `atan'
float.c: In function `datan2':
float.c:1164: warning: implicit declaration of function `atan2'
float.c: In function `dcos':
float.c:1187: warning: type mismatch in implicit declaration for built-in
function `cos'
float.c: In function `dcot':
float.c:1210: warning: implicit declaration of function `tan'
float.c: In function `dsin':
float.c:1234: warning: type mismatch in implicit declaration for built-in
function `sin'
make[4]: *** [float.o] Error 1
make[4]: Leaving directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend/utils/ad
t'
make[3]: *** [adt-recursive] Error 2
make[3]: Leaving directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend/utils'
make[2]: *** [utils-recursive] Error 2
make[2]: Leaving directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src/backend'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/export/home/soft/source/postgresql/7.1/postgresql-7.1/src'
make: *** [all] Error 2