------- Comment #47 from howarth at nitro dot med dot uc dot edu 2010-05-08 20:08 ------- Trying...
make -k check-gcc RUNTESTFLAGS="lto.exp --target_board=unix'{-m64}'" I get... === gcc Summary === # of expected passes 319 # of unexpected failures 73 # of unresolved testcases 155 # of unsupported tests 5 /Users/howarth/darwin_objdir/gcc/xgcc version 4.6.0 20100508 (experimental) (GCC) on powerpc-apple-darwin9. Interestingly most of these failures seem to be due to 'main' getting optimized away... /Users/howarth/darwin_objdir/gcc/collect-ld -dynamic -arch ppc -macosx_version_min 10.5.8 -weak_reference_mismatches non-weak -o gcc-dg-lto-2 0081111-01 -lcrt1.10.5.o -L/Users/howarth/darwin_objdir/gcc c_lto_20081111_1.wpa.ltrans.o -lgcc_s.10.5 -lgcc_ext.10.5 -lgcc -lSystemStubs -lS ystem Undefined symbols: "_main", referenced from: start in crt1.10.5.o ld: symbol(s) not found collect2: ld returned 1 exit status I am uploading one of these failing test cases as no_main.tgz. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43729