http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47923
--- Comment #2 from Mirko <mirko.chioldin at iside dot bcc.it> 2011-02-28 12:42:28 UTC --- The make phase was stopper with this error: if [ x"" != x ]; then \ powerpc-ibm-aix6.1.0.0-gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../.././libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic ../.././libiberty/regex.c -o pic/regex.o; \ else true; fi powerpc-ibm-aix6.1.0.0-gcc -c -DHAVE_CONFIG_H -g -O2 -I. -I../.././libiberty/../include -W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic ../.././libiberty/regex.c -o regex.o Assembler: /tmp//ccq2Ddo4.s: line 6636: 1252-040 The specified expression is not valid. Make sure that all symbols are defined. Check the rules on symbols used in an arithmetic expression concerning relocation. make[3]: *** [regex.o] Error 1 make[3]: Leaving directory `/users/gcc/gcc-4.5.2/build-powerpc-ibm-aix6.1.0.0/libiberty' make[2]: *** [all-build-libiberty] Error 2 make[2]: Leaving directory `/users/gcc/gcc-4.5.2' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/users/gcc/gcc-4.5.2' make: *** [all] Error 2