Re: BUG #2651: 8.2 - beta 1 does now compile with Sun Studio 11

Remy Beaumont napsal(a):
> The following bug has been logged online:
>
> Bug reference:      2651
> Logged by:          Remy Beaumont
> Email address:      remyb@medrium.com
> PostgreSQL version: 8.2 - beta 1
> Operating system:   Solaris 10 on T2000
> Description:        8.2 - beta 1 does now compile with Sun Studio 11
> Details:
>
> When we try to compile 8.2 - beta 1 on a T2000 wth Sun Studio 11, the build
> fails at the following file:
>
> make[5]: Entering directory
> `/usr/home/remy/postgresql-8.2beta1/src/backend/utils/adt'
> /opt/SUNWspro/bin/cc -Xa -xtarget=ultraT1 -fast -I../../../../src/include
> -c -o float.o float.c
> "float.c", line 112: identifier redeclared: cbrt
>         current : static function(double) returning double
>         previous: function(double) returning double :
> "/usr/include/iso/math_c99.h", line 126
> cc: acomp failed for float.c
> make[5]: *** [float.o] Error 2
>
>
> The flags used for compiling are:  CC=/opt/SUNWspro/bin/cc
> 'CFLAGS=-xtarget=ultraT1 -fast'
>

The cbrt function is not part of libc. It is located in the libm. Try
export LDFLAGS='-lm'

    Zdenek