Не могу собрать seamonkey beta

Slackware 10.2

 ./configure
Adding configure options from ./.mozconfig:
  --enable-application=suite
  --disable-tests
  --enable-extensions=default,tasks
  --without-system-nspr
  --without-system-jpeg
  --without-system-zlib
  --without-system-png
  --without-system-mng
  --enable-optimize=-O2
  --enable-crypto
  --disable-debug
  --enable-default-toolkit=gtk
creating cache ./config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking build system type... i686-pc-linux-gnu
checking for gawk... gawk
checking for nsinstall... no
checking for gcc... /opt/gcc-3.4-static/bin/gcc3.4-static
checking whether the C compiler (/opt/gcc-3.4-static/bin/gcc3.4-static -O2 -march=i586 -mcpu=pentium4 ) works... no
configure: error: installation or configuration problem: C compiler cannot create executables.

"C compiler cannot create executables."??? Все остальные так не считают.