On 4/9/18 3:23 PM, Andre McCurdy wrote: > On Sun, Apr 8, 2018 at 5:52 PM, Khem Raj <raj.k...@gmail.com> wrote: >> On Sun, Apr 8, 2018 at 10:00 AM Martin Jansa <martin.ja...@gmail.com> wrote: >> >>> On Ubuntu 14.04 this fails with: >>> >>> ../git/gen-des-tables.c: In function ‘write_table_u8’: >>> ../git/gen-des-tables.c:307:3: error: ‘for’ loop initial declarations are >>> only allowed in C99 mode >>> for (size_t i = 0; i < m; i++) >>> ^ >> >> You can patch this to move declaration just above loop if that helps we >> should apply such a patch for compatibility sake but I wonder if there are >> more c99 assumptions at work here > > It looks like the upstream intention is to be buildable with c99 + GNU > extensions, so explicitly setting -std=gnu99 seems reasonable.
see this statement worries me from same document you quote below. A few C2011 features are used; the intention is not to use any of them without a fallback, but we do not currently test this. > > https://github.com/besser82/libxcrypt#portability-notes > > There even seems to be a configure check for it, so not sure why > Centos6 etc get through to a build failure? > > https://github.com/besser82/libxcrypt/blob/develop/configure.ac#L33 > thats not checking the defaults, its checking if c99 is supported or not and that is true for a lot of older compilers. -- _______________________________________________ Openembedded-devel mailing list Openembeddedemail@example.com http://lists.openembedded.org/mailman/listinfo/openembedded-devel