dev-lisp/mzscheme-205 won't compile with -march=pentium4. I changed -march to i686 and it compiled fine. Reproducible: Always Steps to Reproduce: 1. CFLAGS -march=pentium4 2. emerge dev-lisp/mzscheme 3. Actual Results: setup-plt: Error during Compiling .zos for mzc (/var/tmp/portage/mzschem age/usr/collects/compiler) setup-plt: private/compiled/const.zo: read (compiled): ill-formed code unt: 33178 != 33179, started at 12) setup-plt: Error during Compiling .zos for mzc private (/var/tmp/portage e-205/image/usr/collects/compiler/private) setup-plt: compiled/const.zo: read (compiled): ill-formed code (bad co 78 != 33179, started at 12) make[1]: *** [copy-finish] Error 1 make[1]: Leaving directory `/var/tmp/portage/mzscheme-205/work/plt/src' make: *** [install] Error 2 !!! ERROR: dev-lisp/mzscheme-205 failed. !!! Function einstall, Line 388, Exitcode 2 !!! einstall failed !!! ERROR: dev-lisp/mzscheme-205 failed. !!! Function src_install, Line 33, Exitcode 1 !!! installation failed Expected Results:
ebuild now unsets CFLAGS