Some packages need to specify -std=gnu89 to compile, and gcc51 defaults to
gnu11 now.
Also, updated mozilla-nss-nspr to 3.19 and 4.10.8, respectively.
Other packages up to gcc51 runtime

*** 36,50 ****
  DESC="GCC with the patches from Codesourcery/Sun Microsystems used in the 3.4.3 and 4.3.3 shipped with Solaris. The il-* branches contain the Solaris patches rebased forward across GCC versions in an attempt to bring them up to date."
  
  BUILDDIR=${PROG}-il-4_4_4
  
  export LD_LIBRARY_PATH=/opt/gcc-${VER}/lib
! PATH=/usr/perl5/5.16.1/bin:$PATH
  export PATH
  
  DEPENDS_IPS="developer/gcc44/libgmp-gcc44 developer/gcc44/libmpfr-gcc44 developer/gcc44/libmpc-gcc44
!              developer/gnu-binutils developer/library/lint developer/linker system/library/gcc-4-runtime"
  BUILD_DEPENDS_IPS="$DEPENDS_IPS"
  
  NO_PARALLEL_MAKE=1
  
  # This stuff is in its own domain
--- 36,51 ----
  DESC="GCC with the patches from Codesourcery/Sun Microsystems used in the 3.4.3 and 4.3.3 shipped with Solaris. The il-* branches contain the Solaris patches rebased forward across GCC versions in an attempt to bring them up to date."
  
  BUILDDIR=${PROG}-il-4_4_4
  
  export LD_LIBRARY_PATH=/opt/gcc-${VER}/lib
! # Build gcc44 only with itself...
! PATH=/usr/perl5/5.16.1/bin:/opt/gcc-${VER}/bin:$PATH
  export PATH
  
  DEPENDS_IPS="developer/gcc44/libgmp-gcc44 developer/gcc44/libmpfr-gcc44 developer/gcc44/libmpc-gcc44
!              developer/gnu-binutils developer/library/lint developer/linker system/library/gcc-5-runtime"
  BUILD_DEPENDS_IPS="$DEPENDS_IPS"
  
  NO_PARALLEL_MAKE=1
  
  # This stuff is in its own domain