Re: Make check fails on samsung S8 (2)
Ciao Marc, Il 2020-08-22 19:39 Marc Glisse ha scritto: Ah, on your OS nl_langinfo is defined inline as a static function in langinfo.h, so the hack used in the test of redefining the function cannot work. I guess we are supposed to add some configure check that nl_langinfo can be redefined... although for just one platform we could add a simple #if like we already do for mingw, so the test is skipped. Are you suggesting something like the following? diff -r 3328dc92960a tests/misc/t-locale.c --- a/tests/misc/t-locale.c Sun Oct 25 22:14:38 2020 +0100 +++ b/tests/misc/t-locale.c Thu Oct 29 02:43:25 2020 +0100 @@ -57,7 +57,7 @@ #endif /* Replace the libc nl_langinfo with one we can manipulate. */ -#if HAVE_NL_LANGINFO +#if HAVE_NL_LANGINFO && ! defined __TERMUX__ char * nl_langinfo (nl_item n) #if defined __cplusplus && defined __GLIBC__ Ĝis, m ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: GMP bug (?) - unable to build for ARM64 with assembly enabled
Am 16.10.20 um 11:48 schrieb Torbjörn Granlund: > Andreas Buff writes: > >thanks to your help, its building fine now without --disable-assembly, >but it crashes using it. > >I am totally not into ASM, so forgive unqualified report(s). > >Here is the backtrace: > >* thread #8, queue = 'PEPAsyncSession.queue', stop reason = >EXC_BAD_ACCESS (code=2, address=0x16fbcc000) > * frame #0: 0x0001019baf58 PEPObjCAdapterFramework`__gmpn_add_n + > 144 > frame #1: 0x0001019babe4 PEPObjCAdapterFramework`__gmpn_add + 68 > frame #2: 0x0001019e756c >PEPObjCAdapterFramework`__gmpn_toom2_sqr + 1020 > frame #3: 0x0001019c8030 PEPObjCAdapterFramework`__gmpn_sqr + 144 > frame #4: 0x0001019fe838 PEPObjCAdapterFramework`__gmpn_powm + > 3416 > frame #5: 0x0001019b5678 PEPObjCAdapterFramework`__gmpz_powm + > 2432 > >Let me know if and how to provide more useful information if needed. > > Your report is scarce of detail. Perhaps there is a bug in your > program? > > Another possibility is that GMP does not work right on Ios. Since that > is a closed platform where developers need to pay Apple for programming, > you cannot excpect any effort from the GMP team with regards to > development or testing of GMP for Ios. > > If somebody who pays the Apple programmer tax is willing to help you > debug your crash, we will certainly look at whatever GMP change might be > needed. > Haha, fair enough, thanks :-) JFYI: I can confirm GMP works fine on iOS with ASM disabled. pEpkey.asc Description: application/pgp-keys ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: possible miscompilation on macOS Catalina 10.15.6
Trevor Spiteri writes: I maintain Rust language bindings to GMP and got a bug report from a user on macOS Catalina 10.15.6. I do not know if this issue is caused by the particular system setup of the user or if it is more general, so I'm listing what information I have in case it is actually reproducible in a more general setting. The bindings compilation process compiles GMP using: ln -s path/to/extracted/gmp-6.2.0 gmp-src mkdir gmp-build cd gmp-build ../gmp-src/configure --enable-fat --disable-shared --with-pic make -j 8 make -j 8 check The make check is failing and outputting this on standard error: ../../../gmp-src/test-driver: line 107: 4825 Segmentation fault: 11 "$@" > $log_file 2>&1 make[5]: *** [test-suite.log] Error 1 make[4]: *** [check-TESTS] Error 2 make[3]: *** [check-am] Error 2 make[2]: *** [check-recursive] Error 1 make[1]: *** [check-recursive] Error 1 make: *** [check] Error 2 I don't have standard output, so I don't know which test actually failed. This is all the information I got; sorry if it is incomplete. (The user's issue was solved by using their already installed homebrew? libraries instead of compiling GMP anew.) OK, so *some* compiler compiled GMP with and *some* GMP test program reported a segfault. I will right away start the natural deduction over all possible instances of compilers and GMP test cases. Oh wait, I need to consider all possible CPUs and relevant environment variables as well. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
possible miscompilation on macOS Catalina 10.15.6
I maintain Rust language bindings to GMP and got a bug report from a user on macOS Catalina 10.15.6. I do not know if this issue is caused by the particular system setup of the user or if it is more general, so I'm listing what information I have in case it is actually reproducible in a more general setting. The bindings compilation process compiles GMP using: ln -s path/to/extracted/gmp-6.2.0 gmp-src mkdir gmp-build cd gmp-build ../gmp-src/configure --enable-fat --disable-shared --with-pic make -j 8 make -j 8 check The make check is failing and outputting this on standard error: ../../../gmp-src/test-driver: line 107: 4825 Segmentation fault: 11 "$@" > $log_file 2>&1 make[5]: *** [test-suite.log] Error 1 make[4]: *** [check-TESTS] Error 2 make[3]: *** [check-am] Error 2 make[2]: *** [check-recursive] Error 1 make[1]: *** [check-recursive] Error 1 make: *** [check] Error 2 I don't have standard output, so I don't know which test actually failed. This is all the information I got; sorry if it is incomplete. (The user's issue was solved by using their already installed homebrew? libraries instead of compiling GMP anew.) ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
