On 10/7/14 7:18, Chen Gang wrote: > On 10/7/14 1:29, Mike Stump wrote: >> On Oct 6, 2014, at 8:36 AM, Chen Gang <gang.chen.5...@gmail.com> wrote: >>> For me, "make -k check" is suitable for one sub-system (e.g. for cross >>> building, and mainly focus on gcc), but not for global check (full >>> non-cross building check): >> >> In our world, there is no sub-system, so, talk of such is outside the scope >> of gcc. >> >> Let me repeat what he said differently. >> >> You have two choices, fixing the port so that there are no unexpected >> failures or running check with -k. >> >> I’d like to get to the point where all primary/secondary platforms can use >> make check directly, we’re not there yet. >> >> The idea is that the single return value tells if if the suite passed or >> not. This is an absolute measure, that, when achieved means one never has >> to compare previous/present results, just know that the suite passed. >> Sometimes simple is better. >> >>> - "make check" is the standard check for global, >> >> No sub-system, no global. >> > > Theoretically, in each system (include gcc), always can be separated > into several 'sub-systems', and then 'global' means the system itself. > > In our case, we say let 'global' pass checking means let gcc, gfortran, > g++, libjava ... all pass checking. But for mainly focus on constructing > environments, I will try to use upstream glibc instead of Darwin glibc: > > - If fix Throw_2, we know it is environments construction issue. > > - Else, I shall skip it (since "make -k check" should be OK). > > And after finish testsuite under Darwin, within this month, I shall try > to find and send a patch for gcc, and pass testsuite under Darwin (it > seems it is not quite difficult to me). > >
It is really unlucky, The upstream glibc does not support Darwin! And sorry, send patches to glibc is really out of my current border, so I have to give up. :-( bash-3.2# ../glibc/configure --with-prefix=/release/Darwin/ --with-sysroot=/release/Darwin checking build system type... x86_64-apple-darwin13.4.0 checking host system type... x86_64-apple-darwin13.4.0 checking for gcc... gcc checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking for readelf... no checking for sysdeps preconfigure fragments... aarch64 alpha arm hppa i386 m68k microblaze mips powerpc s390 sh sparc tile x86_64 checking whether gcc compiles in -mx32 mode by default... no configure: running configure fragment for add-on libidn *** The GNU C library is currently not available for this platform. *** So far nobody cared to port it and if there is no volunteer it *** might never happen. So, if you have interest to see glibc on *** this platform visit *** http://www.gnu.org/software/libc/porting.html *** and join the group of porters And I guess, this thread can be ended, and next, I shall try to find a patch for gcc, and let it pass testsuite under Darwin. Thanks. -- Chen Gang Open, share, and attitude like air, water, and life which God blessed
