On Thu, Mar 4, 2010 at 2:58 AM, François Perrad <[email protected]> wrote: > 2010/3/4 Will Coleda <[email protected]>: >> >> This branch: >> - is warnings clean on GCC. (but probably nothing else) >> - removes tools/build/cc_flags.pl - all compilation is now done via >> straight makefile rules (and now the actual compiler command is >> visible, where it was hidden in trunk.) >> - eliminates a bunch of unused static functions, variables and other >> warnings (instead of skipping them as we used to.) >> - creates a @foo::bar@ syntax for makefile substitution - if foo::bar >> is present, it's used, otherwise we fall back to foo. >> - eliminates "replace_slashes" in the makefile. (and uses @slash@ in >> the few cases where it is necessary, i.e. command paths.) >> - kills the legacy INVERSE_CONDITIONED_LINE syntax. >> - makes compilers/imcc/Rules.mak a generated file so we can use the >> makefile.in syntax. >> - eliminates most of config's auto:cgoto - these are now just part of >> the makefile. >> - updates config's init::optimize to put the optimize flags in >> @optimize@, with file-specific overrides, and update all invocations >> of CC to use this config var. >> - update config's auto::warnings to keep track of per-file warnings >> overrides in a hopefully easy to use data structure that should allow >> for additions other than the current gcc/g++ variants; don't expose as >> much of our decision making process here in config vars as we used to. >> break out warnings into @ccwarn@ instead of adding them to CFLAGS. >> generate file specific overrides (and use them in the makefiles). >> - move g++ vs. gcc check out of auto::warnings into auto::gcc >> - fix test file used to see if warnings are valid to be warnings clean >> - some valid warnings were not being picked up because of this. >> >> >> Needs testing on sun's CC and amd64, and windows. >> > > FAIL with mingw (gcc 3.4.5) > > gcc -I./include -I./include/pmc -DWIN32 -DHASATTRIBUTE_CONST > -DHASATTRIBUTE_DEPRECATED -DHASATTRIBUTE_MALLOC > -DHASATTRIBUTE_NONNULL -DHASATTRIBUTE_NORETURN -DHASATTRIBUTE_PURE > -DHASATTRIBUTE_UNUSED -DHASATTRIBUTE_WARN_UNUSED_RESULT > -DDISABLE_GC_DEBUG=1 -DNDEBUG -DHAS_GETTEXT -I > C:\icu-4.2.1\icu\include -DHAVE_COMPUTED_GOTO -s -O2 > -falign-functions=16 -fvisibility=hidden -Isrc/string -o > src/string/api.o -c src/string/api.c > cc1.exe: error: unrecognized command line option "-fvisibility=hidden" > make: *** [src/string/api.o] Error 1 > > C:\fperrad\Parrot\rm_cflags>gcc -v > Reading specs from C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/specs > Configured with: ../gcc-3.4.5-20060117-3/configure --with-gcc > --with-gnu-ld --with-gnu-as --host=mingw32 --target=mingw32 > --prefix=/mingw --enable-threads --disable-nls > --enable-languages=c,c++,f77,ada,objc,java --disable-win32-registry > --disable-shared --enable-sjlj-exceptions --enable-libgcj > --disable-java-awt --without-x --enable-java-gc=boehm > --disable-libgcj-debug --enable-interpreter > --enable-hash-synchronization --enable-libstdcxx-debug > Thread model: win32 > gcc version 3.4.5 (mingw-vista special r3) > > François > > >> -- >> Will "Coke" Coleda >> _______________________________________________ >> http://lists.parrot.org/mailman/listinfo/parrot-dev >> >> >
That parameter is probed for in config/auto/warnings.pm - that module didn't recognize your compiler's complaint that it wasn't a supported option, so it included it. I just made that check marginally smarter, so the probe should now realize it's not a supported option and let you get further. Thanks for the report. -- Will "Coke" Coleda _______________________________________________ http://lists.parrot.org/mailman/listinfo/parrot-dev
