unable to upgrade/build texlive-bin

[MAS!]

Hi
I'm under mountain lion and I wish to upgrade texlive-bin (2012_5 < 2012_6) but it seems it goes in loop and eat all memory and even all 'swap', until the disk is full :-(

anyone had the same problem?
or it need more than 4G ram and 12G swap to build it?

thank you in advance

(...)

/usr/bin/clang -DHAVE_CONFIG_H -I. -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_tex_texlive-bin/texlive-bin/work/texlive-20120708.26940-source-stripped/texk/ptexenc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_tex_texlive-bin/texlive-bin/work/texlive-20120708.26940-source-stripped/texk/ptexenc -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_tex_texlive-bin/texlive-bin/work/texlive-20120708.26940-source-stripped/texk -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_tex_texlive-bin/texlive-bin/work/texlive-20120708.26940-source-stripped/texk  -isystem/opt/local/include -Wimplicit -Wreturn-type -Wdeclaration-after-statement -Wno-unknown-pragmas -pipe -O2 -arch x86_64 -MT main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.c
main.c:199:25: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
  fputs2("-C           Ĺ<C2>Υ⡼<A5><C9>\n", stderr);
                        ^~~~
main.c:200:23: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
  fputs2("-K <TFMfile> <C8><F3><B4><C1><BB><FA><C9><F4><CD>Ѥ<U+02FA><EE><C0><AE><A4><B9><A4><EB>PS<A5>ե<A9><A5><F3><A5><C8>TFM̾\n", stderr);
                       ^~~~~~~~
main.c:201:14: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
  fputs2("-b <<BF><F4><C3><CD>>    <A5>١<BC><A5><B9><A5>饤<A5><F3><CA><E4><C0><B5>\n", stderr);
              ^~~~
main.c:202:25: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
  fputs2("             ʸ<BB><FA><A4>ι⤵<A4><F2>1000<A4>Ȥ<B7><A4><C6><C0><B0><BF><F4><A4>ǻ<D8><C4><EA>\n", stderr);
                        ^~~~
main.c:203:23: warning: illegal character encoding in string literal [-Winvalid-source-encoding]
  fputs2("             <A5>ץ饹<A4><C7>ʸ<BB><FA><A4><AC><B2><BC><A4><AC><A4><U+A862><A5>ޥ<A4><A5>ʥ<B9><A4><C7>ʸ<BB><FA><A4><AC><BE>夬<A4><EB>\n", stderr);
                       ^~~~
main.c:204:23: warning: illegal character encoding in string literal [-Winvalid-source-encoding]