hq$ pkgtool --interactive --download build-only SFExchat.spec 
INFO: Copying %use'd or %include'd spec files to SPECS directory
INFO: Processing spec files
INFO: Finding sources
INFO: Running pkgbuild -ba [...] SFExchat.spec (SFExchat)
Executing(%prep): /bin/bash /var/tmp/pkgbuild-sears/pkgbuild-tmp-1.15397
+ umask 022
+ uname -a
SunOS hq 5.11 snv_47 i86pc i386 i86pc
+ cd /home/sears/packages/BUILD
+ cd /home/sears/packages/BUILD
+ rm -rf xchat-2.6.6
+ /usr/bin/bzip2 -dc /home/sears/packages/SOURCES/xchat-2.6.6.tar.bz2
+ /usr/sfw/bin/gtar xf -
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd xchat-2.6.6
++ /usr/xpg4/bin/id -u
+ '[' 200283 = 0 ']'
++ /usr/xpg4/bin/id -u
+ '[' 200283 = 0 ']'
+ /bin/chmod -Rf a+rX,g-w,o-w .
+ echo 'Patch #1 (xchat-01-gettext.diff):'
Patch #1 (xchat-01-gettext.diff):
+ /usr/bin/gpatch -p 1
patching file configure.in
Hunk #1 succeeded at 26 with fuzz 1 (offset 15 lines).
Hunk #2 succeeded at 295 (offset -6 lines).
patching file plugins/dbus/Makefile.am
+ echo 'Patch #2 (xchat-02-zero-index.diff):'
Patch #2 (xchat-02-zero-index.diff):
+ /usr/bin/gpatch -p 1
patching file src/common/msproxy.h
+ touch NEWS
+ exit 0
Executing(%build): /bin/bash /var/tmp/pkgbuild-sears/pkgbuild-tmp-2.15397
+ umask 022
+ uname -a
SunOS hq 5.11 snv_47 i86pc i386 i86pc
+ cd /home/sears/packages/BUILD
+ cd xchat-2.6.6
++ /usr/sbin/psrinfo
++ grep on-line
++ wc -l
++ tr -d ' '
+ CPUS=1
+ test x1 = x -o 1 = 0
+ export 'CFLAGS=-i -xO4 -xspace -xstrconst -xpentium -mr -xregs=no%frameptr -I/usr/sfw/include -DANSICPP'
+ CFLAGS='-i -xO4 -xspace -xstrconst -xpentium -mr -xregs=no%frameptr -I/usr/sfw/include -DANSICPP'
+ export 'RPM_OPT_FLAGS=-i -xO4 -xspace -xstrconst -xpentium -mr -xregs=no%frameptr -I/usr/sfw/include -DANSICPP'
+ RPM_OPT_FLAGS='-i -xO4 -xspace -xstrconst -xpentium -mr -xregs=no%frameptr -I/usr/sfw/include -DANSICPP'
+ export 'ACLOCAL_FLAGS=-I /usr/share/aclocal'
+ ACLOCAL_FLAGS='-I /usr/share/aclocal'
+ export CPPFLAGS=-I/usr/sfw/include
+ CPPFLAGS=-I/usr/sfw/include
+ export 'LDFLAGS=-L/usr/sfw/lib -R/usr/sfw/lib'
+ LDFLAGS='-L/usr/sfw/lib -R/usr/sfw/lib'
+ export MSGFMT=/usr/bin/msgfmt
+ MSGFMT=/usr/bin/msgfmt
+ glib-gettextize -f
Symlinking file mkinstalldirs
Symlinking file po/Makefile.in.in

Please add the files
  codeset.m4 gettext.m4 glibc21.m4 iconv.m4 isc-posix.m4 lcmessage.m4
  progtest.m4
from the /usr/share/aclocal directory to your autoconf macro directory
or directly to your aclocal.m4 file.
You will also need config.guess and config.sub, which you can get from
ftp://ftp.gnu.org/pub/gnu/config/.

+ libtoolize --copy --force
+ aclocal -I /usr/share/aclocal
/usr/share/aclocal/audiofile.m4:12: warning: underquoted definition of AM_PATH_AUDIOFILE
  run info '(automake)Extending aclocal'
  or see http://sources.redhat.com/automake/automake.html#Extending-aclocal
+ autoheader
+ automake -a -c -f
+ autoconf
+ ./configure --prefix=/usr --mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib --enable-dbus --sysconfdir=/etc
checking for a BSD-compatible install... /opt/jdsbld/bin/install -c
checking whether build environment is sane... yes
checking for gawk... no
checking for mawk... no
checking for nawk... nawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... /opt/studio11/bin/cc
checking for C compiler default output file name... configure: error: C compiler cannot create executables
See `config.log' for more details.
++ pkgbuild_start_shell
++ set +x
*** Command failed; entering interactive mode
*** starting shell
*** when finished
***     type   exit      to continue
***     type   exit 1    to abort
pkgbuild@hq> exit 1
exit
Bad exit status from /var/tmp/pkgbuild-sears/pkgbuild-tmp-2.15397 (%build)
ERROR: SFExchat FAILED
Would you like to continue? (yes/no) [yes]no
hq$