On Sat, Jan 11, 2014 at 3:24 PM, Durand Jean-Damien < jeandamiendur...@gmail.com> wrote:
> A priori environment variable $CFLAGS should be honored. > To be confirmed, though - I am not in front of this part of code right now > -; > This must be MakeMaker under unix. Module::Build on windows seems to be immune to it. :) But thanks anyway. > > Le samedi 11 janvier 2014 14:13:13 UTC+1, rns a écrit : > >> On Sat, Jan 11, 2014 at 2:34 PM, Durand Jean-Damien < >> jeandami...@gmail.com> wrote: >> >>> Excellent. >>> >> I was thinking of adding options to Build script to enable others to do >> warnings squashing, e.g. >> >> --libmarpa-cflags >> --xs-cflags >> >> to pass Wall, Za, Wp64 and possibly other flags to C compiler. >> >> Makes sense, for reproducibiltiy? Perhaps somebody (e.g. me :) ) would >> like to do some warnings squashing. >> >> My module::build config::autoconf skills are sparse, so is this a proper >> way to do such things with it? If not, what is? >> >> >>> Jeffrey, look to "possible loss of data" in the log. >>> >>> A priori: >>> >>> c:\.cpan\build\Marpa-R2-2.079_008\libmarpa_build\marpa_obs.h(121) : >>> warning C4244: 'initializing' : conversion from '__w64 int' to 'const int', >>> possible loss of data >>> marpa_avl.c(114) : warning C4244: '=' : conversion from 'int' to >>> 'unsigned char', possible loss of data >>> c:\.cpan\build\Marpa-R2-2.079_008\libmarpa_build\marpa_obs.h(121) : >>> warning C4244: 'initializing' : conversion from '__w64 int' to 'const int', >>> possible loss of data >>> marpa.w(5014) : warning C4244: '=' : conversion from '__w64 int' to >>> 'int', possible loss of data >>> marpa.w(5023) : warning C4244: '=' : conversion from '__w64 int' to >>> 'int', possible loss of data >>> marpa.w(5872) : warning C4244: '=' : conversion from '__w64 int' to >>> 'Marpa_AHFA_Item_ID', possible loss of data >>> marpa.w(5888) : warning C4244: '=' : conversion from '__w64 int' to >>> 'Marpa_AHFA_State_ID', possible loss of data >>> marpa.w(6060) : warning C4244: '=' : conversion from '__w64 int' to >>> 'Marpa_AHFA_State_ID', possible loss of data >>> marpa.w(5059) : warning C4244: 'return' : conversion from '__w64 int' to >>> 'int', possible loss of data >>> marpa.w(5416) : warning C4244: 'return' : conversion from '__w64 int' to >>> 'Marpa_AHFA_Item_ID', possible loss of data >>> marpa.w(6399) : warning C4244: '=' : conversion from '__w64 int' to >>> 'Marpa_AHFA_State_ID', possible loss of data >>> marpa.w(9326) : warning C4244: '=' : conversion from '__w64 int' to >>> 'int', possible loss of data >>> marpa.w(12512) : warning C4267: 'return' : conversion from 'size_t' to >>> 'int', possible loss of data >>> marpa.w(13306) : warning C4244: 'initializing' : conversion from '__w64 >>> int' to 'int', possible loss of data >>> marpa.w(14886) : warning C4267: 'function' : conversion from 'size_t' to >>> 'int', possible loss of data >>> marpa.w(15350) : warning C4267: 'function' : conversion from 'size_t' to >>> 'int', possible loss of data >>> c:\.cpan\build\Marpa-R2-2.079_008\libmarpa_build\marpa_obs.h(121) : >>> warning C4244: 'initializing' : conversion from '__w64 int' to 'const int', >>> possible loss of data >>> marpa_tavl.c(150) : warning C4244: '=' : conversion from 'int' to >>> 'unsigned char', possible loss of data >>> c:\perl-5.18.1\lib\CORE\inline.h(147) : warning C4244: 'return' : >>> conversion from 'int' to 'char', possible loss of data >>> c:\perl-5.18.1\lib\CORE\inline.h(155) : warning C4244: 'return' : >>> conversion from 'int' to 'char', possible loss of data >>> >>> Thanks / JD. >>> >>> Le samedi 11 janvier 2014 13:26:14 UTC+1, rns a écrit : >>>> >>>> On Sat, Jan 11, 2014 at 2:12 PM, Durand Jean-Damien < >>>> jeandami...@gmail.com> wrote: >>>> >>>>> I am not in front of a Windows right now, but I know MSVC is very good >>>>> also at finding 64bits portability >>>>> issues<http://msdn.microsoft.com/en-us/library/yt4xw8fh.aspx>. >>>>> /Wp64 or /W4 option, would you mind to add it ? >>>>> >>>> Sure, log attached. >>>> >>>> Thanks / JD. >>>>> >>>>> Le samedi 11 janvier 2014 12:58:31 UTC+1, rns a écrit : >>>>> >>>>>> Under winxp sp3 as part of Marpa::R2's install. /Wall is -Wall in a >>>>>> happier world of gcc :) and /Za is a rough [1] equivalent of -ansi >>>>>> -pedantic. >>>>>> >>>>>> Log file attached, perhaps some warnings can be useful. >>>>>> >>>>>> That's because libmarpa uses no MS-specific code, as MS system >>>>>> headers are known to not compile with /Za [2], [3] and AFAIK, XS code >>>>>> doesn't compile with /Za unless (possibly) windows.h is isolated in a >>>>>> file >>>>>> with this option disabled. >>>>>> >>>>>> [1] "GCC can be a lot more pedantic than VStudio" -- and vice versa. >>>>>> They're pedantic about different things. >>>>>> — http://stackoverflow.com/questions/2292701/what-visual-c-set >>>>>> ting-option-flag-is-the-counterpart-of-ansi-pedantic-in-g >>>>>> >>>>>> [2] http://stackoverflow.com/questions/5489326/za-compiler-direc >>>>>> tive-does-not-compile-system-headers-in-vs2010 >>>>>> >>>>>> [3] http://connect.microsoft.com/VisualStudio/feedback/details/7 >>>>>> 80509/including-windows-h-and-compiling-with-za-disable-lang >>>>>> uage-extensions >>>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "marpa parser" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to marpa-parser...@googlegroups.com. >>>>> >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "marpa parser" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to marpa-parser...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "marpa parser" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to marpa-parser+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "marpa parser" group. 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