It does seem to choose gcc, which is evident from the perl -V output below. Does that mean that the perl install was made using gcc as well? If not How should I change it in the perl Makefile.PL?

perl -V output:

Summary of my perl5 (revision 5.0 version 8 subversion 3) configuratio
+n:
  Platform:
    osname=solaris, osvers=2.7, archname=sun4-solaris
    uname='sunos 5.7 generic_patch sun4u sparc sunw,ultra-1 solaris '
    config_args='-Dcc=gcc -B/usr/ccs/bin/'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=undef use5005threads=undef useithreads=undef usemultipl
+icity=unde
f
    useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
    use64bitint=undef use64bitall=undef uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='gcc -B/usr/ccs/bin/', ccflags ='-fno-strict-aliasing -I/usr/lo
+cal/includ
e -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O',
    cppflags='-fno-strict-aliasing -I/usr/local/include'
    ccversion='', gccversion='3.3.2', gccosandvers='solaris2.7'
    intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=4321
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=1
+6
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t',
+ lseeksize
=8
    alignbytes=8, prototype=define
  Linker and Libraries:
    ld='gcc -B/usr/ccs/bin/', ldflags =' -L/usr/local/lib '
    libpth=/usr/local/lib /usr/lib /usr/ccs/lib
    libs=-lsocket -lnsl -lgdbm -ldb -ldl -lm -lc
    perllibs=-lsocket -lnsl -ldl -lm -lc
    libc=/lib/libc.so, so=so, useshrplib=false, libperl=libperl.a
    gnulibc_version=''
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags=' '
    cccdlflags='-fPIC', lddlflags='-G -L/usr/local/lib'


Characteristics of this binary (from libperl):
  Compile-time options: USE_LARGE_FILES
  Built under solaris
  Compiled at Feb  9 2004 03:12:16
  @INC:
    /usr/local/lib/perl5/5.8.3/sun4-solaris
    /usr/local/lib/perl5/5.8.3
    /usr/local/lib/perl5/site_perl/5.8.3/sun4-solaris
    /usr/local/lib/perl5/site_perl/5.8.3
    /usr/local/lib/perl5/site_perl/5.8.0/sun4-solaris
    /usr/local/lib/perl5/site_perl/5.8.0
    /usr/local/lib/perl5/site_perl
[download]