[Bug c/55293] Attempt to bootstrap GCC 4.7.2 on Solaris 10 Sparc fails with gcc/pretty-print.c:954:28: error: invalid conversion from 'char**' to 'const char**' [-fpermissive]

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55293



--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-11-12 
21:48:46 UTC ---

Solaris defines a non-standard iconv() signature unless you request POSIX 2001



Try adding -D_XOPEN_SOURCE=600 to the compilation flags