http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54642
--- Comment #9 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-09-21 14:38:26 UTC --- FYI, this failure isn't suppressed by removing lto from the configure language list as lto-symtab.o continues to be recompiled during the step... /sw/bin/ginstall -c mkheaders /Users/howarth/dist/libexec/gcc/x86_64-apple-darwin12.2.0/4.8.0/install-tools/mkheaders in 'make install'. Is there any way to have 'make install' be more verbose during the call to mkheaders so we can understand why r191466 suddenly triggered the recompilation of lto-symtab.o during 'make install' on darwin? Also does any other targets show a recompilation of lto-symtab.o after r191466?